Glucose metabolism disease

This early-stage study tests an experimental drug called MK-1403 in people with type 2 diabetes. The main goals are to check if the drug is safe and tolerable, and to see how it behaves in the body. Researchers will also measure its effect on a marker of inflammation (hsCRP). Abo…

This pilot study is testing whether giving children (ages 6-17) newly diagnosed with stage 3 type 1 diabetes free weekly healthy foods and intensive nutrition counseling can help preserve their remaining insulin production. The study will enroll 20 children and measure how feasib…

This study tests whether adding a continuous glucose monitor (CGM) and nutrition counseling to a food-as-medicine program helps adults with type 2 diabetes and food insecurity better manage their blood sugar. Sixty participants will be split into two groups: one gets the standard…

This study tests a device that uses radiofrequency energy to calm overactive kidney nerves, which can drive high blood pressure. About 1,900 adults with uncontrolled hypertension will receive the procedure and be followed for years. The goal is to see if this approach safely and …

This study tests whether a diabetes care program using continuous glucose monitors (CGM) and remote patient monitoring can help adults with uncontrolled type 2 diabetes improve their blood sugar levels and reduce diabetes-related distress. Participants will wear a CGM that shows …

This study tests whether giving people with type 2 diabetes and food insecurity monthly vouchers for fruits and vegetables can improve blood sugar control. Participants receive $100 per month in produce-only gift cards along with dietary education for five months, then switch to …

This study tests whether mentoring local clinic teams via telehealth can help them start a comprehensive diabetes program for low-income Latino(a)s with type 2 diabetes. The program includes community health workers, help getting medication, and diabetes education. Researchers wi…

This early-stage study tests an experimental drug called ALN-4324 in two groups: healthy overweight volunteers and overweight patients with type 2 diabetes. The goal is to check the drug's safety and how well it controls blood sugar. Participants receive either the drug or a plac…

This study looks at the long-term safety of relacorilant, a drug for people with Cushing syndrome. It includes 125 adults who previously completed a relacorilant study and may benefit from continued treatment. Researchers will track side effects over time to see if the drug is sa…

This early-stage trial tests a new weekly injection called NNC0194-0499, alone or with another drug (semaglutide), in 96 adults with type 1 diabetes. The goal is to see if it improves blood sugar levels compared to placebo. All participants continue their usual insulin. The study…

This trial tests whether adjusting diabetes medications to keep blood sugar levels in the normal range can preserve the body's insulin-producing beta-cells and slow the natural worsening of type 2 diabetes. Adults aged 40 to 75 with type 2 diabetes will be assigned to either usua…

This pilot trial tests whether the timing of carbohydrates and protein across meals can improve glucose metabolism in people with prediabetes or type 2 diabetes who are overweight or obese. Participants follow two different isocaloric diets—one with a high-protein breakfast and h…

This Phase 3 trial tests whether a cell therapy called REACT (rilparencel) can slow kidney decline in 685 adults with type 2 diabetes and chronic kidney disease. Participants receive either two injections of their own kidney cells or sham procedures. The study measures changes in…

This study tests whether a lab-made antibody called Tegoprubart can safely prevent the immune system from attacking transplanted islet cells in people with type 1 diabetes who have dangerous low blood sugar. The goal is to help patients stop needing insulin without using standard…

This study tests whether using a continuous glucose monitor (CGM) helps adults with type 2 diabetes who do not take insulin improve their blood sugar control. Participants are randomly assigned to either use a real-time CGM or receive routine care with occasional blinded CGM wear…

This pilot study tests whether having a pharmacist oversee continuous glucose monitoring (using a FreeStyle Libre device) can improve blood sugar control and health behaviors in people with type 2 diabetes. Forty participants will use the monitor for 12 weeks, and their results w…

This study tests three different non-drug approaches to help older adults in nursing homes manage their type 2 diabetes. One group uses a device that sends mild electrical pulses to the leg muscles, another does supervised exercise, and the third receives health education. The ma…

This study tests whether drinking 15 ml of apple cider vinegar twice a day for two weeks can improve blood sugar stability and cholesterol in adults with type 2 diabetes. Thirty-eight participants will compare the vinegar to plain water using a continuous glucose monitor. It's a …

This study is testing a procedure called duodenal mucosal resurfacing (DMR) to see if it can safely improve blood sugar control in people with type 2 diabetes who are not on insulin. About 18 adults will be randomly assigned to receive DMR or a sham (fake) procedure. The study wi…

This trial asks whether real-time continuous glucose monitoring (CGM) can improve blood sugar control in adults with type 2 diabetes who do not use insulin. Participants will either use a CGM device or stick to standard self-monitoring with a blood glucose meter. The study tracks…

This study tests a device called ReCET that delivers gentle electric pulses to the first part of the small intestine. The goal is to trigger cell regeneration and improve blood sugar control in people with type 2 diabetes who are not on insulin. Participants are randomly assigned…

This early-stage study tests a new drug called AZD1705 in adults with high cholesterol (dyslipidemia). The main goal is to check if the drug is safe and how the body processes it. About 98 participants will receive either the drug or a placebo. This research helps determine if th…

This trial tests whether providing monthly food vouchers for farmers markets and mailed food stock boxes, alongside diabetes education, can help African American adults with type 2 diabetes and food insecurity achieve better blood sugar control. Participants are randomly assigned…

This trial tests whether proglumide, an older drug that blocks a specific receptor, can safely reduce pain and slow or reverse the scarring seen in chronic pancreatitis. The study includes adults with confirmed chronic pancreatitis and compares proglumide against a placebo over 1…

This study looks at whether semaglutide, a medicine for type 2 diabetes, can slow or prevent diabetic eye disease over 5 years. About 1500 adults with type 2 diabetes will receive either semaglutide or a placebo injection once a week, in addition to their usual diabetes medicatio…

This study looks at whether adding menopausal hormone therapy to a GLP-1 drug (semaglutide) improves blood sugar control in early postmenopausal women who have or are at risk for type 2 diabetes. About 96 women with menopausal symptoms and a BMI of 27 or higher will be enrolled. …

This study looks at the safety and performance of the Endogenex System in 50 adults with type 2 diabetes. Participants previously received a sham (fake) procedure in an earlier study. The main goal is to track any serious side effects related to the device or procedure.

This study is testing the Omnipod 5, a tubeless insulin pump that automatically adjusts insulin delivery, in real-world settings for people with type 1 diabetes. About 304 participants aged 2 and older will use the system for the first time. Researchers will track blood sugar con…

This trial tests whether limiting all food intake to a 10-hour window (4 AM to 4 PM) can improve blood sugar control in adults with poorly controlled type 2 diabetes. Participants will follow this eating pattern for one week while researchers track changes in average glucose, est…

This study tests a new medicine called cagrilintide to help people who are overweight or have obesity and type 2 diabetes lose weight. About 330 adults will receive either cagrilintide or a placebo for around 18 months. The main goals are to see how much weight they lose and how …

This early-stage trial tests an experimental drug called SYH2069, given as an injection under the skin, in healthy volunteers. The goal is to see if it is safe and how the body processes it at different doses. The study includes people who are overweight or obese, as the drug is …

This phase 4 trial tests whether adding pioglitazone to an SGLT2 inhibitor (dapagliflozin) and insulin can lower blood sugar more effectively in people with type 1 diabetes while preventing a rise in ketones, which can lead to a dangerous condition called ketoacidosis. About 120 …

This Phase 3 trial tests a new medicine called MET097, given as a weekly injection, to help adults with overweight or obesity and type 2 diabetes lose weight. About 999 people will take part, with two-thirds getting the real drug and one-third getting a placebo. The study lasts a…

This trial tests whether a low-calorie or low-carbohydrate diet can help people with type 2 diabetes achieve remission—meaning blood sugar returns to normal without medication. One hundred adults aged 20–80 with type 2 diabetes and a BMI of 27 or higher will follow a structured d…

This study tests whether student pharmacists can help older Asian adults (age 50+) with uncontrolled type 2 diabetes improve their blood sugar through lifestyle coaching, education, and adherence support. Participants will receive non-pharmacological guidance from student pharmac…

This study tests whether a digital platform called Haibu Diabetes helps children with type 1 diabetes manage their condition better. The platform collects health data from devices and shares it with patients, caregivers, and doctors through a single dashboard. Researchers will co…

This trial tests a brief, three-session telehealth program called the T1D Parent Check-In for parents of children (ages 8–17) newly diagnosed with type 1 diabetes. The program aims to help parents feel more confident, reduce family conflict, and improve the child's quality of lif…

This study investigates whether tirzepatide, a drug used for diabetes and weight loss, can reverse biological aging in people with HIV who are virally suppressed and have obesity. Participants receive tirzepatide for 25 weeks after a diet program. Researchers measure epigenetic a…

This study tests whether semaglutide, a drug already used for obesity and type 2 diabetes, can reduce liver scarring in people with non-alcoholic fatty liver disease (NAFLD). Participants are adults aged 40 to 80 who are overweight or have type 2 diabetes. The trial will also val…

This study investigates whether adding two common drugs—valsartan (for high blood pressure) and celecoxib (for arthritis pain)—to standard metformin therapy can improve blood sugar control in people with type 2 diabetes. The trial enrolls adults with obesity, high blood pressure,…

This study tests whether a continuous glucose monitor (CGM) worn on the skin can accurately track blood sugar levels in hospitalized patients with diabetes who have just had major transplant surgery. The CGM measures glucose every 1-5 minutes, and researchers compare its readings…

This study tests whether combining an AI smartphone app, intermittent fasting (16 hours of fasting daily), and resistance training can improve blood sugar control and physical fitness in people with type 2 diabetes. Sixty adults with diabetes will either follow this program or re…

This study tests whether transferring gut bacteria from a healthy donor (fecal transplant) can improve blood sugar control in 16 adults with type 2 diabetes. Participants receive either the transplant or a placebo, and researchers measure insulin sensitivity and blood sugar level…

This trial tests a culturally adapted program called Health Without Barriers/Salud Sin Barreras for teens aged 11–19 and their families in Northern Colorado. The program combines mindfulness, nutrition education, physical activity, and parenting support over several sessions. Res…

This phase 2 trial tests whether a daily low dose of colchicine, an anti-inflammatory drug used for gout, can reduce inflammation and heart disease risk in adults with type 1 diabetes. 102 participants aged 35–80 will take either colchicine or a placebo for 26 weeks, with an opti…

This study tests whether taking agave inulin, a natural fiber, for eight weeks can improve blood sugar control and increase healthy gut bacteria in adults with type 2 diabetes. Participants receive either 10 grams of agave inulin or a placebo daily. Researchers measure changes in…

This study tests whether people with type 2 diabetes who take their usual metformin on the morning of surgery have better blood sugar control and fewer problems like infections. Participants are randomly assigned to receive either metformin or a placebo before their operation. Th…

This study investigates whether SGLT2 inhibitors, a class of diabetes medications, can slow cognitive decline in people aged 50 and older with type 2 diabetes. Participants are randomly assigned to receive either standard diabetes care plus an SGLT2 inhibitor (empagliflozin or da…

This study tests whether a smart order set in electronic health records can help primary care doctors better manage blood sugar in people with type 2 diabetes who use insulin. About 150 participants will use continuous glucose monitors, and doctors will get decision support from …

This study looks at whether a special program called Primary Care Connect (PC2) helps cancer survivors who also have conditions like high blood pressure, diabetes, or high cholesterol keep their heart risks under control during cancer treatment. About 266 adults with early-stage …

This study tests a new medicine called CagriSema, which combines two drugs to lower blood sugar in people with type 2 diabetes. About 400 adults aged 18-64 will receive either CagriSema or a placebo using one of two injection devices. The main goal is to see how well it reduces H…

This study is testing different combinations of diet and exercise to find the best weight loss plan for people with prediabetes who also have physical or mobility disabilities. Thirty participants will start with either a high or reduced carbohydrate diet. After four weeks, those…

This trial tests whether taking hydrocortisone once a day (as a dual-release pill) leads to more stable blood sugar levels compared to the standard three-times-a-day regimen in adults who have both insulin-treated diabetes and Addison's disease. Participants will try both schedul…

This study tests whether a soup made from boiled legume seed coats can help control blood sugar in people with prediabetes or type 2 diabetes. Participants drink the soup daily for 30 days. Researchers measure changes in blood sugar, cholesterol, and markers of inflammation and o…

This study tests whether taking a 7-day course of oral antibiotics after hip or knee replacement surgery can prevent joint infections in patients at higher risk due to conditions like obesity, diabetes, or autoimmune disease. About 4,600 participants will receive one of three ant…

This study will test whether sending reminders by text, email, or secure patient portal messages helps people with heart disease or diabetes refill their statin prescriptions. About 22,000 adults who have not refilled their statin in the last 3 months will receive one of these me…

This study tests a procedure that reroutes part of the small intestine to help control type 2 diabetes and weight. About 15 adults with diabetes and obesity will be followed for a year to see if their blood sugar and weight improve. The goal is to reduce the need for diabetes med…

This study tests a system that combines a continuous glucose monitor (CGM) with daily insulin dose recommendations for people with type 2 diabetes who are starting basal insulin. Participants wear a Dexcom CGM sensor and receive suggested insulin doses through the DexBasal system…

This trial tests whether a chelation therapy infusion—a cocktail that removes toxic metals from the blood—can reduce the risk of heart attacks, strokes, and leg amputations in people with diabetes and critical limb ischemia (severe blockage in leg arteries). Half of the 50 partic…

This large study compares two diabetes drugs—oral semaglutide and sitagliptin—in over 25,000 people with type 2 diabetes and heart failure. Researchers want to see which drug better prevents heart failure worsening or death. The study uses existing medical records to mimic a clin…

This study tests whether the Ask Me 3® educational program, which encourages patients to ask three key questions during doctor visits, can improve blood sugar control in adults with type 2 diabetes. Participants are randomly assigned to receive the program plus standard care or s…

This study investigates whether omega-3 fatty acids, natural fats found in fish and flaxseed, can help manage blood sugar and reduce inflammation in people with type 2 diabetes and heart disease. Participants take omega-3 supplements or a placebo for 28 days, and researchers meas…

This study tests whether giving financial incentives — including monthly cash, rewards for buying healthy food, and bonuses for lowering blood sugar — can improve diabetes control in adults who also struggle with food insecurity. Participants receive diabetes education and are ra…

This study explores how different amounts of carbohydrates and a fiber supplement called inulin-FOS affect blood sugar control in adults with type 1 diabetes. Participants will try three two-week diets: one with 30% carbs, one with 50-55% carbs, and one with 50-55% carbs plus inu…

This study tests a program called Share plus for adults aged 60+ with type 1 diabetes and their care partners. The program helps them better use continuous glucose monitor data together. Researchers want to see if it improves blood sugar control and reduces diabetes-related stres…

This study tests whether delivering healthy food boxes, remote health monitoring, and one-on-one coaching can help low-income Black adults with type 2 diabetes better control their blood sugar. The trial enrolls 304 participants in the Deep South and tracks changes in HbA1c level…

This study tests a culturally tailored education program for African Americans with type 2 diabetes. The program teaches resilience and self-management skills through group sessions led by nurses, plus support groups and booster sessions. Researchers are tracking blood sugar leve…

This study is testing whether a daily semaglutide tablet can safely reduce the risk of heart attacks, strokes, and related deaths in over 21,000 adults with type 2 diabetes who have never had a heart attack or stroke. Participants take either semaglutide or a placebo pill for sev…

This study tests whether a short-term program combining health coaching and medication can help people with type 2 diabetes achieve remission without surgery. It involves 118 adults diagnosed within the last 5 years, recruited from a primary care clinic in Hamilton, Ontario. The …

This study tests whether acetyl L-carnitine, a dietary supplement, can help reduce pain, inflammation, and improve blood sugar control in obese, diabetic, postmenopausal women with osteoarthritis. One hundred women will take either the supplement or a placebo for 12 weeks, alongs…

This study aimed to see if using an exercise phone app and a continuous glucose monitor could help teenagers with obesity, prediabetes, or type 2 diabetes lose weight and improve their health. Participants would have worn a glucose monitor and, if in the intervention group, used …

This study is testing whether a combination of two drugs, sotagliflozin and volagidemab, can improve blood sugar control in adults with type 1 diabetes. The 24 participants will receive both drugs or a placebo in a crossover design. The goal is to see if this approach can help ma…

This study compares two types of weight-loss surgery (gastric bypass and gastric banding) with an intensive diet and exercise program for controlling type 2 diabetes in moderately obese adults aged 25 to 55. The goal is to see which approach works best for improving diabetes and …

This study looks at whether eating proteins and vegetables before carbohydrates (meal sequencing) can improve blood sugar control in 70 adults with diabetes or prediabetes who also experience food insecurity. Participants will receive free produce boxes and either standard nutrit…

This study was designed to see if taking metformin or salsalate on the morning of surgery could help control blood sugar and reduce complications in people with type 2 diabetes. It planned to enroll patients having elective surgery who regularly take metformin. However, the trial…

This study looks at whether using a continuous glucose monitor (CGM) along with a mobile app can help people with type 2 diabetes control their blood sugar better than standard care. Sixty adults will be randomly assigned to either the digital tool group or usual care, and their …

This study tests whether time-restricted eating (eating all meals within an 8-10 hour window each day) can help people with type 2 diabetes better control their blood sugar and improve heart health. About 60 adults with type 2 diabetes will either follow their usual care or add t…

This study tests whether an AI-based counseling program on a smartphone can help women with gestational diabetes manage their condition. 80 pregnant women will either get standard nutrition advice or AI-powered guidance. The goal is to see if the AI approach leads to healthier bi…

This study tests a new program where schools, families, and doctors work together to help children manage type 1 diabetes. About 30 kids will take part to see if the program is practical and well-liked. The goal is to improve daily diabetes care at school.

This early-phase trial tests whether adding immune cells—either the patient's own regulatory T cells or donor bone marrow cells—to a standard islet transplant can improve blood sugar control in people with brittle type 1 diabetes. About 24 adults aged 18 to 70 will receive one of…

This study looks at whether the diabetes drug metformin, combined with a low-calorie diet, helps overweight or obese adults with a large waistline lose weight. About 150 participants will take either metformin or a placebo for 24 weeks. The main goal is to see if at least 5% of b…

This study tests a 3-month lifestyle program called the PILI Pasifika Program for Native Hawaiian and Pacific Islander adults who are overweight or have conditions like high blood pressure or diabetes. The program includes group lessons on healthy eating and physical activity, pl…

This study tests a new medicine called SHR-3167 in adults with type 2 diabetes whose blood sugar is not well controlled by pills. About 100 participants will receive different dosing plans to see which works best at lowering blood sugar while avoiding dangerously low sugar levels…

This early-phase trial tests VX-264, a therapy made from stem cells that produce insulin, in 7 people with long-standing type 1 diabetes. The goal is to see if it is safe and can help control blood sugar. If successful, it may reduce or replace the need for insulin injections.

This study looks at whether giving low-income people with diabetes or hypertension a monthly grocery card ($80 or $120) helps them control their disease and feel less stressed about food. About 4,450 adults in California are taking part. Researchers will check changes in blood su…

This study looks at whether providing medically tailored groceries can help people with type 2 diabetes and high blood pressure keep up healthy eating habits and control their blood sugar and blood pressure. About 80 adults who already took part in a meal delivery study will rece…

This study tests a new insulin infusion set designed to last up to 7 days for people with type 1 diabetes. Twenty adults currently using a Tandem insulin pump and Dexcom CGM will try the SteadiSet at home. The goal is to see if the set can survive a full week without causing high…

This study tests a nurse-led program that uses home monitoring devices to help older adults with conditions like heart failure, diabetes, and depression manage their health after leaving the hospital. The goal is to improve care coordination and reduce hospital readmissions. Abou…

This study tests whether simple text messages and online activities can encourage people with Type 2 Diabetes to get more preventive dental care, like cleanings, instead of waiting for expensive treatments. Researchers will track dental insurance claims from 10,000 adults over 18…

This study tests whether monthly home visits from trained health agents can help people in poor, high-altitude communities in Peru better control their high blood pressure and diabetes. Over 1,000 participants will either receive these visits for a year or get usual care. The goa…

This study tests whether adding two extra medications (semaglutide and dapagliflozin) to insulin helps adults with type 1 diabetes control their blood sugar better than insulin alone or with just one extra drug. The 78 participants, aged 18-70 with a BMI of 25 or higher, will be …

This study looks at whether taking a yerba mate extract can help improve health markers in overweight adults. Eighty people aged 40-65 will take either the extract or a placebo for 90 days. Researchers will measure changes in weight, blood sugar, cholesterol, and inflammation to …

This study tests whether using a continuous glucose monitor (CGM) along with remote dietitian support helps people with type 2 diabetes better control their blood sugar. About 160 adults across Australia will use a CGM and receive online dietary advice for several months. The goa…

This study follows 1,600 people with type 1 diabetes, including young children aged 2-6, who use hybrid closed-loop insulin pumps (Medtronic, Tandem, or Omnipod). These devices automatically adjust insulin based on blood sugar readings but still require users to enter meal inform…

This study tests a health support program for 600 people with disabilities who also have chronic conditions like diabetes or obesity. The program includes weekly nutrition classes, three exercise sessions per week, and help managing chronic conditions. Researchers want to see if …

This study looks at whether 10 weeks of regular exercise (on land or in water) can lower blood sugar and blood pressure in people aged 60 and older who have several health conditions like diabetes, high blood pressure, and arthritis. 63 volunteers will be split into two exercise …

This study is testing whether a real-time continuous glucose monitor (CGM) can help 200 adults with type 2 diabetes who use insulin in Saudi Arabia. Participants wear a CGM device that tracks blood sugar levels continuously. The main goal is to see if it improves HbA1c, a measure…

This trial tests a 12-month lifestyle medicine program for 1000 adults with obesity and related conditions like diabetes or high blood pressure. Participants get regular visits with a dietitian and a doctor, plus optional behavioral health support. The goal is to see if the progr…

This study compares continuous glucose monitoring using the FreeStyle Libre 3 sensor to standard finger-stick testing in 470 adults with type 2 diabetes whose blood sugar is not well controlled. Participants continue their usual medications (basal insulin plus SGLT2 inhibitor and…

This study tests whether a short course of two drugs, dasatinib and quercetin, can clear senescent (aging) cells in people with chronic kidney disease. The goal is to see if this reduces frailty and improves stem cell function. Thirty participants aged 40-80 with moderate-to-seve…

This study looks at different methods to help patients with high cholesterol and heart disease get the right medicines to lower their cholesterol. About 300 adults at high risk will take part. The goal is to see which approach helps more people reach their target LDL cholesterol …

This study tests whether eating dried Saskatoon berries daily for 10 weeks can improve blood sugar and cholesterol levels in people with untreated prediabetes or new type 2 diabetes. Researchers will compare the effects of Saskatoon berries to a control dried fruit in 92 adults a…

This study tests a culturally tailored medical nutrition therapy for African patients with type 2 diabetes. The program includes personalized meal plans, nutrition counseling, and group education. Researchers will measure blood sugar levels and diet adherence after 6 months, and …

This study tests whether a probiotic called Limosilactobacillus fermentum CRL 1446 can improve health in 80 adults with heart disease risk factors like obesity, high blood pressure, and high cholesterol. Participants take either the probiotic or a placebo daily, and researchers m…

This study tests whether adding an SGLT2 inhibitor to standard ARB therapy better reduces protein in the urine (a sign of kidney damage) in diabetic patients without high blood pressure. Sixty adults aged 30-60 with diabetes and microalbuminuria will receive either ARBs alone or …

This study looks at whether supervised exercise classes or doing physical activity on your own works better for controlling blood sugar in adults with type 2 diabetes. About 120 people whose diabetes is not well controlled with diet or non-insulin medications will take part. Part…

This study was designed to see if placing a stent in a blocked leg vein could help heal diabetic foot ulcers in people with diabetes and leg swelling. Patients would have received standard wound care plus either a stent or no stent. However, the trial was withdrawn before any par…

This study tests a community-based program to help Black and Latino adults with diabetes, prediabetes, high blood pressure, or obesity. Participants receive lifestyle coaching, help connecting to health and social services, and digital skills training. The goal is to see if this …

This study tests whether an AI tool that shows patients how their blood sugar control compares to others, combined with home monitoring, can improve risk perception and blood sugar levels in adults with poorly controlled type 2 diabetes. About 360 participants aged 36–65 will be …

This study tests a new medicine called HM15136 for people aged 2 and older with congenital hyperinsulinism (CHI) who still have low blood sugar despite standard treatments. The medicine is given as a weekly shot for 8 weeks. The goal is to see if it is safe and helps control bloo…

This study tests a 90-day fully virtual lifestyle program for adults aged 30-60 who are sedentary and at risk for heart disease. Participants exercise via Peloton, take daily supplements (Omega-3, Vitamin D3, Magnesium, fiber), and use wearable devices to track activity and sleep…

This study looks at whether remotely monitoring continuous glucose monitor (CGM) data can improve diabetes management in children within the first year after diagnosis. About 100 kids and teens newly diagnosed with type 1 diabetes will have their CGM data shared with their care t…

This pilot study explores how a 6-month low-carbohydrate diet affects blood sugar control, body composition, and gut-brain interactions in 40 obese adults with or without glucose intolerance or diabetes. Participants follow a low-carb eating plan, and researchers measure changes …

This study compares a lower dose of insulin (5 units) plus dextrose to the standard dose (10 units) for treating mild to moderate high potassium in emergency patients. Researchers want to see if the lower dose works just as well while causing fewer side effects like low blood sug…

This study tests whether a text-message based mobile health program can help people with type 2 diabetes in Nepal better manage their condition. 154 adults with type 2 diabetes will be randomly assigned to receive either the text-message program plus standard care, or standard ca…

This study tests whether a mobile app that trains girls to manage food cravings can help them eat more fruits and vegetables. About 150 girls aged 14-18 will use the app twice a week for a year. Researchers will track diet quality, weight, and blood sugar to see if the app leads …

This study tests whether a transition coordinator can help 324 youth aged 17–18 with type 1 diabetes successfully move from pediatric to adult diabetes care. Participants get extra support before, during, and after the switch. Researchers will compare them to a group that didn't …

This study looks at whether SGLT2 inhibitors, a type of diabetes medication, can help control ascites (fluid buildup in the belly) in people with liver cirrhosis and type 2 diabetes. Researchers will compare 40 patients who add the drug to their usual treatment against those who …

This study tests an experimental tablet called ASC30 in 100 adults with type 2 diabetes. The goal is to see if it safely lowers blood sugar and helps with weight over 13 weeks compared to a placebo. Participants must have stable weight and a BMI of 23 or higher.

This phase 2 trial tests whether ixekizumab (Taltz), a drug already approved for psoriasis, can help people newly diagnosed with type 1 diabetes keep making their own insulin. The study involves 127 adults aged 18-45 who were diagnosed within the last 100 days. Participants recei…

This study tests a new daily pill, aleniglipron, in 58 adults with type 2 diabetes who are overweight or obese. The main goal is to check if the drug is safe and tolerable at different doses. Researchers will also measure weight loss and blood sugar changes. The study is not yet …

This study tests whether taking 4000 IU of vitamin D daily for six months can reduce inflammation in Mexican adults with type 2 diabetes. Researchers will measure blood markers like glucose, insulin, and C-reactive protein in 40 participants. The goal is to see if vitamin D can h…

This early-stage study tested a device called Beta-Air, which contains insulin-producing cells, in 4 adults with long-standing type 1 diabetes. The main goal was to see if the implant is safe. Researchers also checked if it could help control blood sugar and reduce dangerous low …

This study tests whether a diet with more protein (25% of daily calories) helps children aged 7-14 with overweight or obesity lose weight and reduce diabetes risk. Over 10 weeks at a lifestyle camp, one group eats a higher-protein diet while another eats a lower-protein diet, bot…

This study planned to test whether a virtual weight control program (WW, formerly Weight Watchers) could help adults with type 2 diabetes and obesity lower their blood sugar levels. Participants would have used the WW SmartPoints system and attended weekly online workshops. Howev…

This study looks at whether using an over-the-counter continuous glucose monitor (CGM) every 30 or 90 days can help people with type 2 diabetes who do not use insulin better manage their blood sugar. About 188 participants will wear the Dexcom Stelo device periodically over six m…

This study tests a single infusion of stem cells from donated umbilical cord tissue (Wharton's jelly) in 66 children and teens aged 7–21 who were diagnosed with type 1 diabetes within the last 6 months. The goal is to see if the treatment is safe and can help the body produce mor…

This study looks at whether extra help from a pharmacist can improve blood sugar control in adults with uncontrolled type 2 diabetes. About 60 participants will receive pharmacist-led education and follow-up over 10 months. The goal is to lower HbA1C levels and help people feel m…

This early-stage trial tests whether a single infusion of umbilical cord stem cells can safely preserve insulin production in adults newly diagnosed with type 1 diabetes. Sixty participants will receive either the stem cells or a placebo. The main goal is to see if the treatment …

This early-stage trial is testing whether a rosemary extract supplement can improve markers of oxidative stress and inflammation in people with type 2 diabetes. Forty adults with stable diabetes will take either the extract or a placebo for 12 weeks. The study focuses on blood bi…

This early-stage trial is studying whether an experimental drug called AZD6793 changes how the common diabetes medicine metformin works in people with type 2 diabetes. About 28 participants will take both AZD6793 and a placebo alongside their usual metformin to compare effects on…

This study tests whether semaglutide (Wegovy), a once-weekly injection, can preserve the pancreas's ability to produce insulin and reduce liver fat in 60 obese youth with prediabetes or early type 2 diabetes and fatty liver disease. Participants receive either semaglutide or a pl…

This study looks at whether doing light aerobic exercise five days a week can improve heart rate variability—a sign of heart health—in adults with type 1 diabetes. Over one year, 35 participants were split into two groups: one exercised regularly, the other less often. Researcher…

This study is testing whether a smartphone app called Glucosano, combined with help from a community health worker, can make it easier for Black children and young adults with type 1 diabetes to use advanced diabetes technologies like automated insulin delivery systems. The goal …

This study tests a new weekly medicine, retatrutide, against an existing one, semaglutide, in about 1250 adults with type 2 diabetes whose blood sugar is not well controlled by metformin. The goal is to see which works better at lowering blood sugar and weight over 26 months. Par…

This study looked at whether time-restricted eating (eating only during a set window each day) helps overweight or obese people with prediabetes return to normal blood sugar levels. Over 12 months, 142 participants either followed this eating pattern or received standard care. Th…

This study follows 433 people with chronic pancreatitis who undergo a surgery called TPIAT, where the entire pancreas is removed to stop pain and the patient's own insulin-producing islet cells are infused back to lower diabetes risk. Researchers track pain relief, quality of lif…

This study tests whether the diabetes pill imeglimin can control blood sugar longer than two other common drugs, metformin and vildagliptin. About 567 adults with type 2 diabetes will take one of these pills for up to 3 years. The goal is to see which drug keeps HbA1c (a measure …

This study tests whether a smartphone app called Hedia Diabetes Assistant can help adults with type 1 diabetes keep their blood sugar in a healthy range more often. About 154 people with poorly controlled diabetes will either use the app plus their usual care or just usual care f…

This study tests a program where community paramedics visit adults with diabetes who have had severe low blood sugar (hypoglycemia). The goal is to help them better manage their diabetes, prevent future emergencies, and improve their quality of life. About 150 participants from s…

This study tests whether teaching kidney transplant recipients to eat a whole-food plant-based diet can improve their blood pressure, blood sugar, and weight, and reduce hospital visits and infections. About 49 adults who had a kidney transplant in the past 2–12 months and have h…

This study tests whether maslinic acid, a natural compound found in olive skins, can improve metabolic health by activating brown fat—a type of fat that burns calories. Fifty adults with pre-metabolic syndrome or mild obesity will take maslinic acid or a placebo for 12 weeks. Res…

This study tests whether adding a pet fish to a teen's diabetes routine can improve blood sugar control and monitoring. Sixty early adolescents aged 10-13 with type 1 diabetes will either follow a structured fish care plan linked to their diabetes tasks or receive collaborative c…

This study is testing the safety of the FreeStyle Libre 2, a device that continuously checks blood sugar levels, in 550 children and young adults aged 4 to 30 with type 1 or type 2 diabetes. The goal is to see if using this monitor reduces severe low blood sugar events that need …

This phase 3 study tests whether transplanting insulin-making cells (islets) from donors can improve blood sugar control in people with type 1 diabetes who still have dangerous low blood sugar episodes despite intensive insulin therapy. About 21 participants receive the transplan…

This study tests a video-based healthy lifestyle program for adults aged 50 to 74 who are overweight and have conditions like prediabetes, type 2 diabetes, or high blood pressure. Participants use a tablet, scale, and activity tracker at home, and some get extra support from a co…

This phase 2 trial tests whether dapagliflozin, a diabetes drug, can reduce dangerous blood sugar highs and lows in people who have had bariatric surgery. The study will enroll 30 participants, both with and without type 2 diabetes, and monitor glucose levels continuously for 12 …

This early study tests whether fish oil, alone or with salsalate (an anti-inflammatory drug), can improve blood markers linked to nerve health in people with type 2 diabetes and diabetic neuropathy. About 100 adults will take fish oil capsules for 4 months, then add salsalate for…

This study tests whether levodopa, a drug used for Parkinson's, can slow blood vessel changes in the eyes of people with diabetes. Researchers will give the drug or a placebo to 244 patients with early diabetic retinopathy and measure retinal electrical activity and imaging over …

This study compares two diabetes medications, semaglutide and sitagliptin, in 58 adults who have had a liver transplant and have poorly controlled diabetes. The goal is to see which drug better lowers blood sugar and body weight. Participants will take the study drug daily for th…

This study tests whether a hybrid closed-loop insulin pump system (mylife CamAPS FX) can improve blood sugar control and quality of life in 30 adults with type 1 diabetes who have chronically high blood sugar and psychological challenges. Participants either start the pump immedi…

This study tests a special toolkit designed to help people with type 2 diabetes who are starting insulin for the first time when they leave the hospital. About 120 English-speaking adults will be randomly assigned to receive the toolkit or usual care. The goal is to see if the to…

This study tests whether having more frequent checkups with an obstetric provider or a study nurse during the first year after childbirth can help women with high blood pressure or diabetes manage their health better. One hundred women with Medicaid insurance who had these condit…

This early study tests lab-grown pancreatic islet cells (CRG-002) in 10 adults with type 1 or pancreatogenic diabetes who have severe low blood sugar episodes. The cells are infused into the liver or placed under the belly skin. The goal is to see if they are safe and can help th…

This study tests whether a probiotic tablet (Lactobacillus reuteri) can reduce harmful mouth bacteria as well as a standard chlorhexidine mouthwash in people with gum disease and type 2 diabetes. Twenty participants will use either the mouthwash or the probiotic for 30 days. The …

This study is testing whether daily shakes made from bilberries and oats can lower LDL cholesterol and improve exercise capacity in people who have had a heart attack or have type 2 diabetes. 900 participants will drink either a bilberry shake, an oat shake, a combination shake, …

This phase 2 trial tests different doses of tirzepatide in 414 adults with type 2 diabetes and obesity who already take metformin. The goal is to see if the drug helps with weight loss and blood sugar control. Participants receive either tirzepatide or a placebo for about 89 week…

This study tests whether cyclophosphamide, a drug that calms the immune system, can reduce insulin needs in people with a rare condition that causes fat loss (lipodystrophy) and type 1 diabetes. Ten participants will receive the treatment, and researchers will measure how much in…

This study looks at whether treating patients at home for conditions like infections, heart failure, diabetes, and COPD can lead to better health outcomes and satisfaction compared to traditional hospital stays. Nearly 10,000 adults will receive hospital-level care at home, inclu…

This study tests whether a nurse practitioner-led team can improve care for adults with two or more chronic conditions like heart failure, diabetes, or kidney disease. Participants are randomly assigned to either the nurse-led team or usual care. The team reviews medications to e…

This phase 2 trial tests whether a probiotic called Lactiplantibacillus plantarum (Lp299v) can reduce inflammation and help preserve the body's ability to make insulin in people newly diagnosed with type 1 diabetes. The study includes 60 participants aged 3 to 45 who were diagnos…

This early-stage trial tests a small device placed under the skin that contains insulin-producing cells. The goal is to see if it is safe and tolerable for people with type 1 diabetes who already receive standard islet transplants. Only 10 participants are enrolled, and the main …

This study was designed to test whether a program called Lifestyle MIND can help people with serious mental illness (like schizophrenia or bipolar disorder) prevent or manage type 2 diabetes. The program includes group exercise and health classes twice a week for 10 weeks. Howeve…

This study compares a new diabetes-specific nutritional formula to an existing one in 103 adults with type 1 diabetes, type 2 diabetes, or prediabetes who are at risk for malnutrition. The goal is to see if the new formula is as good as the current one at improving nutrition, mea…

This study tests two methods for adjusting basal insulin in people with type 2 diabetes who fast during Ramadan. One method follows standard guidelines, while the other uses a personalized carbohydrate fasting test. The goal is to see which approach better controls blood sugar an…

This study compares two different three-drug combinations for people newly diagnosed with type 2 diabetes. 110 adults aged 30-55 will take one of the combos daily for 90 days. Researchers will check blood sugar, weight, and safety over 6 months to see which combo works better.

This study tests a mobile phone program (MOSAIC) that changes over time to fit each person's needs, helping adults manage type 2 diabetes. About 547 participants will be assigned to either the phone program or printed materials for 16 months. Researchers will check blood sugar le…

This study tests whether using a continuous glucose monitor (CGM) helps dialysis patients with type 1 or type 2 diabetes control their blood sugar better than standard finger-prick tests. 96 participants will be split into three groups: standard care, intermittent CGM use, or con…

This study tests a 6-month digital care program for adults aged 50+ with type 2 diabetes and at least one other chronic condition like high blood pressure or kidney disease. The program combines online education, phone support, a mobile health app, home visits, and personalized c…

This study compares continuing oral diabetes medications (like metformin) versus switching to insulin in hospitalized adults with type 2 diabetes. About 255 participants will be randomly assigned to either stay on their usual pills or receive insulin injections. The goal is to se…

This study tests a gel made from chitosan and chlorhexidine on wound healing after lower molar extraction in diabetic patients. Forty adults with controlled diabetes will receive either the gel or standard care. The goal is to see if the gel reduces pain, swelling, and improves e…

This study tests a device called the Cell Pouch, which is implanted in the abdomen to create a natural home for donor insulin-producing cells. The goal is to help people with type 1 diabetes who have dangerous low blood sugar episodes. Seventeen participants will receive the impl…

This study tests whether choosing diabetes medications based on a person's genetic profile helps control blood sugar better than standard treatment. About 500 adults with type 2 diabetes that is not well controlled will be randomly assigned to either gene-guided or standard care.…

This study tests whether a hybrid closed-loop system (CamAPS FX) can improve blood sugar control in people aged 16 and older with cystic fibrosis-related diabetes. The system combines an insulin pump, continuous glucose monitor, and smartphone app to automatically adjust insulin.…

This study tests a new way for cancer doctors and primary care doctors to work together to help cancer survivors manage other health problems like high blood pressure, diabetes, and high cholesterol. About 800 adults with certain cancers and at least one of these conditions will …

This study tests whether a specially designed app can help women who had high blood pressure or diabetes during pregnancy get the recommended heart check-ups after giving birth. About 400 women from Oslo University Hospital will either use the app or receive standard care. The go…

This study tests whether giving two immune-calming drugs (rituximab followed by abatacept) can better preserve the body's ability to make insulin in people newly diagnosed with type 1 diabetes, compared to rituximab alone. About 74 participants aged 8 to 45 will receive the drug …

This study tests a drug called Aramchol for people with nonalcoholic steatohepatitis (NASH), a serious fatty liver disease that can lead to scarring. About 150 adults with NASH and liver scarring (stages 1-3) will take Aramchol or a placebo for up to 72 weeks. The goal is to see …

This trial tests whether trained village health workers, using a smartphone app, can provide effective type 2 diabetes care in rural Lesotho. 252 adults with diabetes will either receive community-based care (lifestyle advice, metformin, statins) or be referred to a clinic. The g…

This study looks at 1500 people with diabetes who had a heart procedure to open blocked arteries. Researchers are comparing two treatments: a drug-coated balloon and a drug-eluting stent. The goal is to see which one works better over the long term for this specific group of pati…

This study tests whether a 12-week program of very-low-calorie diet or high-intensity exercise can improve blood sugar control in adults aged 40-70 who are newly diagnosed with type 2 diabetes and overweight. Participants are randomly assigned to diet, exercise, or standard educa…

This study tests whether a diet plan based on traditional Moroccan foods, guided by artificial intelligence and continuous glucose monitors, can help adults with type 2 diabetes control their blood sugar. Fifty participants will wear a glucose monitor, keep food diaries, and rece…

This pilot study looks at whether adding a community health worker to the diabetes care team helps children recently diagnosed with type 1 diabetes. The health worker will visit the child's home, help set health goals, and address social needs like food or housing. The study will…

This study compares two weight loss surgeries for people with severe obesity: sleeve gastrectomy with transit bipartition (SG+TB) and Roux-en-Y gastric bypass (RYGB). About 320 participants will be followed for two years to see which surgery leads to greater weight loss and fewer…

This phase 2 trial is testing whether oral semaglutide (Rybelsus), a drug already used for type 2 diabetes, can improve bone health in people aged 50-85 with diabetes and weak bones (osteopenia). Over 52 weeks, 64 participants will receive either the drug or a placebo. Researcher…

This phase 2 trial tests an oral drug called MN-001 (tipelukast) in 40 adults with non-alcoholic fatty liver disease, type 2 diabetes, and high triglycerides. Participants take either the drug or a placebo daily for 24 weeks. The study measures changes in liver fat and blood fat …

This study tests a drug called teplizumab in 20 children under 8 who have early signs of type 1 diabetes (Stage 2). The goal is to check if the drug is safe and how the body handles it. Teplizumab works by calming the immune system to protect insulin-making cells. If successful, …

This study looks at whether a natural substance called fisetin can help people with advanced chronic kidney disease. Researchers will measure changes in inflammation, stem cell health, and physical frailty after 14 days of treatment. The study involves 30 adults aged 40-80 with m…

This study tests whether probiotics can control blood sugar as well as metformin in people with prediabetes. Thirty adults aged 31-60 with prediabetes will take either probiotics or metformin for 13 weeks. The goal is to see if probiotics offer a new treatment option to prevent t…

This study tests if weight-loss surgery (sleeve gastrectomy) can help people with newly diagnosed type 2 diabetes and a BMI of 30-42 achieve diabetes remission without medication. About 30 adults will be randomly assigned to either surgery or standard medical care and followed fo…

This study tests whether empagliflozin, a drug used for type 2 diabetes, can improve blood sugar control in 60 overweight or obese adults with prediabetes. Participants take the drug or a placebo for 13 weeks. The goal is to see if the drug helps the body use sugar better and low…

This study looks at whether adding the drug insulin detemir to a low-calorie diet helps obese adults with type 2 diabetes lose more weight and improve brain function related to food reward. About 240 people will be split into two groups: one on diet only, the other on diet plus d…

This study tests whether adding omega-3 supplements to standard diabetes treatment can improve blood sugar control and cholesterol levels in people with type 2 diabetes. About 66 adults aged 25-75 will take either omega-3 or a placebo twice daily for 12 weeks. Researchers will mo…

This study tests whether regular exercise and cognitive training, alone or together, can improve physical and mental function in adults aged 60+ who have had a stroke and also have high blood pressure or diabetes. Over 400 participants from five Chinese cities will take part in 1…

This study tests whether fenofibrate, a drug typically used to lower blood fats, can slow the worsening of diabetic retinopathy (eye damage) in adults with type 1 diabetes. Over 400 participants take either fenofibrate or a placebo daily for three years. The goal is to see if the…

This study aimed to see if a 3-week course of antibiotics works as well as a 6-week course for treating bone infections in the feet of people with diabetes. The trial planned to include adults with diabetes and a forefoot bone infection treated without surgery. However, the study…

This study tests whether three culturally tailored diet patterns (U.S.-style, Mediterranean, and vegetarian) can improve eating habits and reduce type 2 diabetes risk in 198 African American adults. Participants attend weekly classes for 6 months, then bi-weekly for another 6 mon…

This study is testing a new continuous glucose monitor (CGM) called the iCan o3 in 70 adults with type 1 or type 2 diabetes. Participants will wear the device for 60 days to see if it improves their blood sugar control, especially the time spent in a healthy range. The goal is to…

This study tests an artificial intelligence (AI) tool on a smartphone to help women with gestational diabetes monitor their blood sugar and receive education. About 100 pregnant women will use the AI system to track their glucose levels at home and get feedback. The goal is to se…

This pilot study aimed to test whether a combination of four drugs—ATG, low-dose IL-2, adalimumab, and exenatide—could help people newly diagnosed with type 1 diabetes keep producing their own insulin. The trial planned to enroll adults aged 18-35 diagnosed within the last 120 da…

This study tests whether semaglutide, a once-weekly injection, can improve blood sugar control in people with type 2 diabetes who are on chronic dialysis. About 43 participants will receive either semaglutide or a placebo for over a year, and their blood sugar levels will be trac…

This study tests whether a device that gently stimulates the vagus nerve through the ear can improve how the body handles sugar and affect mood in people with obesity and prediabetes. Seventy participants will use the device for 45 minutes, three times a week for three months. Th…

This study tests whether giving people with type 2 diabetes money to buy healthy foods online, plus free delivery, helps lower their blood sugar levels. About 1,000 adults with poorly controlled diabetes will either get money for healthy food plus free delivery, or just free deli…

This study looks at 4,000 adults with prediabetes and heart disease to see if a low-intensity statin combined with ezetimibe is better than a high-intensity statin alone at preventing new diabetes. Participants will be followed to track diabetes development and heart health. The …

This study tests whether a pharmacist-led program can help people reduce their risk of heart disease. Over 1,000 adults with conditions like diabetes, high blood pressure, or obesity are taking part. Pharmacists use a step-by-step guide to assess risk and support lifestyle change…

This study tests a 10-lesson family cooking and diabetes education program called DICE for 32 youth aged 8-14 with type 1 diabetes who struggle with blood sugar control. The program aims to improve blood sugar management and reduce health disparities by teaching families practica…

This study tests two group-based nutrition programs for 291 African American women with type 2 diabetes who are at risk for complications. One group gets standard diabetes nutrition education, while the other adds motivational interviewing exercises. Both programs run for 3 month…

This study tests if transplanting donor islet cells into the liver can safely help people with difficult-to-control type 1 diabetes achieve normal blood sugar levels without insulin. Up to 50 adults aged 18-58 who have had diabetes for at least 5 years and still struggle with blo…

This study tests a new insulin (GZR4) given just once a week, compared to a standard daily insulin (glargine), in 580 adults with type 2 diabetes who already use mealtime insulin. The goal is to see if the weekly shot controls blood sugar as well or better, with fewer injections …

This study tests whether giving the steroid hydrocortisone early, right when shock is diagnosed, helps very small preterm babies (under 1500 grams) recover faster. Researchers will compare babies who get standard shock treatment plus hydrocortisone to those who get standard treat…

This trial tests whether a blood-based test called KidneyIntelX can help doctors better manage patients with type 2 diabetes and early-stage chronic kidney disease. The test estimates the risk of rapid kidney function decline over five years. Researchers will see if using this te…

This study compares a self-administered oral glucose tolerance test (OGTT) at home using a continuous glucose monitor (CGM) with the standard clinic-based OGTT. 75 adults with prediabetes will undergo both tests to see if the home version accurately diagnoses blood sugar problems…

This trial tests whether improving how clinics measure and record blood pressure, height, and weight can help identify people with undiagnosed hypertension or diabetes. About 800 adults visiting family medicine clinics will be part of a study where some clinics use the FOR-Care m…

This study is testing whether a continuous glucose monitor (CGM) worn on the arm for 14 days can replace the standard oral glucose tolerance test (OGTT) for women who had gestational diabetes. Many women find the OGTT burdensome and skip it, missing a chance to catch lingering bl…

This study offers voluntary screening for newborns in North Carolina to detect a wide range of rare health conditions early. Using a small blood sample already collected at birth, the program tests for dozens of disorders, including spinal muscular atrophy, cystic fibrosis, and m…

This study tests whether using artificial intelligence (AI) to screen for diabetic eye disease during regular primary care visits helps more people get timely eye exams and follow-up care. About 1,700 adults with diabetes who haven't had an eye exam in the past year will take par…

This study looks for tiny particles in the blood, called exosomes, that might signal the start of type 1 diabetes. Researchers will compare children recently diagnosed with type 1 diabetes to healthy children, all aged 12 to 18. The goal is to find a better way to catch the disea…

This study looks at whether two blood markers, PLIN2 and RAB14, can accurately diagnose NASH (a serious liver disease) and advanced scarring, without needing a liver biopsy. Researchers will test these markers in 828 adults with NASH, type 2 diabetes, or obesity. If successful, t…

This study tests a home collection kit for people with diabetes to measure their HbA1c, a key blood sugar marker. 63 adults with Type 1 or Type 2 diabetes will use the kit and mail a dried blood spot to the lab. The goal is to see if the kit is accurate and easy to use, which cou…

This study aimed to see if a simple blood test could spot early signs of pancreatic cancer in adults aged 50 and older who were recently diagnosed with type 2 diabetes. The plan was to enroll 10,000 participants and follow up with MRI scans for those with a positive test result. …

This study tests a new way to screen for type 2 diabetes by measuring sugar levels in fingernails. Researchers will compare results from 100 adults (half with known diabetes, half without) to standard blood tests. The goal is to see if this simple, non-invasive method can accurat…

This study is testing whether an artificial intelligence (AI) program can spot early signs of diabetic retinopathy—a condition that can lead to blindness—in people with prediabetes and diabetes. Researchers will take pictures of the retina and use the AI to analyze them. The goal…

This study tests whether a blood test for NT-proBNP can spot undiagnosed heart failure in 706 people with diabetes who are at high risk. Those with elevated levels get a heart ultrasound and exam. The goal is to see if this screening strategy leads to more early diagnoses and pro…

This trial tests an online program to help women who had gestational diabetes get the recommended diabetes screening and lifestyle programs after giving birth. The program includes standard health information plus optional interactive components like values reflection and persona…

This pilot study will test whether providing Mediterranean diet groceries plus virtual nutrition classes helps overweight adults at risk for type 2 diabetes improve their diet and lose weight. Forty participants in the US South will be randomly assigned to receive either weekly g…

This study explores whether a community-based cooking program can help African-American adults at risk for heart disease cook and eat healthier. About 43 participants from Washington, D.C. will take surveys, attend cooking classes led by a chef, and track their eating habits. The…

This trial tests whether giving women who had gestational diabetes a continuous glucose monitor and a FitBit can help them adopt healthier habits and prevent type 2 diabetes. Participants will wear the sensor for up to 14 days and use the tracker to monitor their activity. The st…

This trial tests whether adding recreational basketball to the standard National Diabetes Prevention Program (NDPP) helps adults aged 18-44 with prediabetes lose more weight, lower blood sugar, and become more active. Participants are randomly assigned to either the standard prog…

This trial investigates whether a smoking cessation program that also helps control weight can reduce the risk of developing type 2 diabetes in people who smoke and have prediabetes. Participants receive varenicline (a quit-smoking medication) along with personalized coaching on …

This trial tests a wearable insole system that monitors foot pressure, temperature, and movement, giving real-time alerts to help users shift weight and avoid injury. The study includes people with type 1 or 2 diabetes who have nerve damage and a recent history of healed foot ulc…

This study tests whether sending personalized screening invitations based on a person's race, ethnicity, and diabetes risk, plus offering phone navigation for those who don't respond, leads to more people getting tested for diabetes compared to generic invitations or usual care. …

This study tests whether a 6-week cooking education program can help prevent type 2 diabetes in adults who are at risk or have prediabetes, especially in underrepresented minority communities. Participants take cooking classes and some wear a continuous glucose monitor. The goal …

This study tests whether a 16-week family-focused lifestyle program can reduce type 2 diabetes risk in Latino children aged 10-16 who have obesity. The program includes nutrition education, behavior change skills, and physical activity. Researchers will measure glucose tolerance …

This phase II trial tests a drug called Diamyd, given as injections into lymph nodes, to see if it is safe and can prevent type 1 diabetes in children aged 8 to 17 who are at high risk. Only 5 participants are enrolled, and the study focuses on safety and whether the drug can sto…

This study looks at whether giving children with a genetic risk for celiac disease a low-gluten diet (less than 3 grams per day) during their first three years of life can lower their chance of developing the disease by age 7. About 1,100 children from Sweden are taking part. The…

This study looks at whether combining high-intensity exercise with time-restricted eating before and during pregnancy can lower the risk of high blood sugar (gestational diabetes). Researchers will track 167 women who are planning to become pregnant and have certain risk factors,…

This pilot study tests whether pharmacist-led lifestyle education, wellness tools, and healthcare referrals can help hospitality workers in New Orleans prevent diabetes. About 300 adults with prediabetes or high risk will take part for one year. The goal is to see if this approac…

This study tests a program where Black mothers and their 9th- or 10th-grade daughters work together to increase physical activity and improve diet, aiming to prevent obesity. About 120 pairs will join, with daughters at higher risk due to weight. The program uses activity tracker…

This study tests whether the BCG vaccine, normally used for tuberculosis, can prevent type 2 diabetes in people with pre-diabetes. Researchers in Guinea-Bissau will give two doses of BCG or a placebo to 200 adults and track their blood sugar levels. The goal is to see if the vacc…

This study tests a program called "Paso a Paso" designed to help Spanish-speaking adults at risk for diabetes. About 45 participants will take part to see if the program is practical and effective. The goal is to prevent diabetes by helping people lose weight and manage blood sug…

This study tests a smartphone app called StandUPTV that alerts adults after 30 minutes of evening screen time, encouraging them to stand or move. Researchers want to see if this can reduce total sitting time and improve physical activity, sleep quality, and blood sugar levels. Th…

This trial tests whether blood flow restriction (BFR) training—exercising with a cuff that partially limits blood flow—can improve blood sugar control, nerve function, pain, and quality of life in people with type 2 diabetes and peripheral neuropathy. Participants will be randoml…

This study tests a program called REAL-Fam, designed to help families in rural areas manage a child's type 1 diabetes. About 16 families will either receive 12 telehealth sessions focused on diabetes routines and family participation, or just 3 basic check-in meetings. The goal i…

This study tests whether an 8-week arts-based storytelling workshop can improve social connection, identity, and emotional well-being in adolescents and young adults with diabetes. Ten participants aged 16-25 will attend weekly sessions involving writing, drawing, and group discu…

This study tests a remote education program called REST, designed to help adults aged 65 and older with insulin-treated diabetes start and keep using continuous glucose monitors (CGMs). The goal is to reduce dangerous low blood sugar episodes and improve overall glucose control. …

This trial tests whether giving older adults with diabetes and other chronic conditions audio recordings of their clinic visits helps them take a more active role in their own care. Participants either receive these recordings for a year or standard after-visit summaries. The stu…

This study tests whether short, frequent exercise sessions—called 'exercise snacks'—can improve health in sedentary adults with diabetes or prediabetes. Participants will do 3-5 minute bouts of simple exercises like squats or brisk walking several times a day for 12 weeks. The go…

This study tests a non-invasive light therapy called photobiomodulation (low-level laser) for people with diabetic peripheral neuropathy—nerve damage causing pain, tingling, and numbness in the feet. 36 adults with type 2 diabetes and foot pain for at least 6 months will receive …

This study tests whether a prebiotic supplement called galacto-oligosaccharide (GOS) can lower blood sugar spikes after eating. Fifty healthy adults will drink either a GOS supplement or a glucose control beverage, and their blood sugar and insulin levels will be measured over se…

This study tests a self-guided digital program called covivio to help adults with type 2 diabetes manage emotional distress tied to their condition. About 250 participants will either use the app alongside their usual care or continue with usual care alone. The goal is to see if …

This study compares high-effort versus low-effort resistance exercise sessions to see which better controls blood sugar in people with prediabetes or type 2 diabetes. Fifteen participants will complete both types of sessions plus a no-exercise control day, with blood sugar monito…

This study looks at how dried figs affect blood sugar and insulin in adults with pre-diabetes. Five participants will eat figs or a calorie-matched control breakfast, and researchers will measure blood glucose, insulin, and fig polyphenol levels over 24 hours. The goal is to see …

This study tests a smartphone app called PACTAID in 20 adults with type 1 diabetes. The app gives real-time advice during exercise to help keep blood sugar levels stable while using an automated insulin pump. Researchers will check if the app improves glucose control during and a…

This phase 2 trial tests a special hand and foot mask designed to ease nerve pain caused by chemotherapy or diabetes. Sixty adults will apply the mask daily for 5 minutes over one week. Researchers will measure changes in symptoms and quality of life using questionnaires.

This study tests a new type of prosthetic socket and liner designed to better distribute pressure on the remaining limb. Combined with an exercise program, the goal is to help people who lost a leg due to diabetes walk more and improve their health. About 38 participants who alre…

This study tests whether a program that combines a smartphone app with face-to-face therapy sessions can improve psychological well-being in children and adolescents with type 1 diabetes. The goal is to reduce diabetes-related distress and help young patients better manage their …

This study tests whether linaclotide (Linzess) can improve bowel movement frequency in people with type 2 diabetes who have chronic constipation. About 23 participants will receive either the drug or a placebo for two weeks, then switch after a break. The goal is to see if the dr…

This study compares total intravenous anesthesia (TIVA) to balanced anesthesia (using inhaled gas) in 60 diabetic patients undergoing video-assisted chest surgery. The goal is to see which method better controls blood sugar and reduces stress during surgery. Researchers will also…

This study looks at whether referring lonely older adults with diabetes to a social worker can help them feel less lonely and improve their blood sugar control. About 90 seniors will either meet with a social worker or continue their usual care. Researchers will check loneliness …

This study tests whether a mobile app with reminders and an education program can help people with type 2 diabetes improve how they care for their feet, feel more confident managing their diabetes, and have a better quality of life. About 80 adults who own a smartphone and use Wh…

This study tests whether teaching people with type 2 diabetes about good sleep habits and a simple relaxation exercise can help them sleep better, feel less anxious, and improve their blood sugar control. Fifty-two adults with poor sleep quality will be followed for six months. T…

This study was designed to compare a tiny steroid insert (Dextenza) placed in the tear duct against standard steroid eye drops (prednisolone) after cataract surgery in people with diabetes. The goal was to see which better controls eye inflammation and swelling. However, the stud…

This study aimed to see if a corn-starch based drink taken before exercise could lower the risk of delayed low blood sugar in teens with type 1 diabetes. It also looked at whether it could improve biking performance. The study was withdrawn before enrolling any participants, so n…

This study was designed to see if two drugs, empagliflozin and anakinra, could help people with prediabetes who experience low blood sugar after eating. The trial planned to give a single dose of each drug before a test meal and measure symptoms. However, the study was withdrawn …

This study compares two methods to reduce pain from insulin injections in children aged 6 to 12 with type 1 diabetes. One method uses firm thumb pressure on the injection site for 10 seconds before injecting, and the other uses a small plastic device called a Shotblocker that pre…

This study looks at whether Swedish massage or yoga can help lower blood sugar levels in children with type 1 diabetes. About 50 children aged 6 to 12 from Cairo will take part. The goal is to see if these relaxing techniques can be a helpful addition to standard diabetes care.

This study tests a new way of caring for children under 10 with diabetes. The clinic uses play, nutrition advice, mental health support, and parent groups to help families feel calmer and more in control. About 100 children and their families will take part to see if this approac…

This study looks at whether having a diabetes coach for 6 months can improve quality of life for families of children (16 or younger) recently diagnosed with type 1 diabetes. About 60 families will either get a coach or standard care. Researchers will check stress levels at 6, 12…

This study looks at whether a mindfulness-based stress reduction program and yoga can lower stress, improve quality of life, and help control blood sugar in teenagers with type 1 diabetes. About 90 teens aged 13 to 18 will take part. The goal is to see if these mind-body practice…

This study looks at the genetic and molecular factors behind type 2 diabetes, obesity, and related complications like kidney disease. Researchers will collect health information, blood and urine samples, and perform tests like eye exams and ultrasounds from over 2,300 adults, foc…

This study tests a smartphone app designed to help adults taking GLP-1 medications for obesity or type 2 diabetes eat better. About 50 participants will use the app for 6 weeks to track their diet and learn about nutrition. The goal is to see if the app is helpful and easy to use…

This study looks back at dental implant cases to see if bone-related conditions—like vitamin D deficiency, calcium problems, or kidney disease—make implant failure more likely. Researchers will compare 192 failed implants with successful ones from similar patients. The goal is to…

This study investigates whether people with type 2 diabetes who have or are at risk for chronic kidney disease produce too much aldosterone, a hormone that regulates salt and blood pressure. Participants undergo several suppression tests—including oral sodium, saline infusion, an…

This study looks at health records from over 780,000 people with type 2 diabetes to compare four common second-line medications: SGLT2 inhibitors, GLP-1 receptor agonists, DPP-4 inhibitors, and sulfonylureas. The goal is to see which drug class is most effective at preventing hea…

This study follows 121 adults who have been cured of chronic hepatitis C to understand why some still develop liver complications like scarring or cancer. Participants are monitored for up to 10 years with regular tests, scans, and occasional liver biopsies. The goal is to learn …

This study is screening 115 underserved children and adults who are at risk for type 1 diabetes or celiac disease. Researchers will use blood tests to find early signs of these conditions, aiming to improve how we detect them. The goal is to catch these diseases sooner, especiall…

This study analyzes health records from over 547,000 people in France who started taking SGLT2 inhibitors for type 2 diabetes between 2020 and 2024. Researchers will describe patient characteristics, prescription patterns, and track the occurrence of heart attacks, strokes, heart…

This study tests a program called SHIFT2 that helps teens and young adults with type 1 diabetes prepare for the switch from pediatric to adult medical care. Participants work with a transition coach and receive messages to encourage self-management. The goal is to see if this sup…

This study aims to understand how genes affect obesity, diabetes, and heart disease in people of African ancestry. Researchers will collect blood samples and health information from 1,100 adults, including African Americans, Afro-Caribbeans, and migrants from sub-Saharan Africa. …

This study investigates whether certain progesterone receptors in the placenta are linked to gestational diabetes, a type of diabetes that develops during pregnancy. Researchers will compare placental tissue from women with gestational diabetes to tissue from healthy pregnant wom…

This study aims to understand how insulin deprivation and high blood sugar affect protein synthesis in muscles and blood of people with type 1 diabetes. Researchers will use muscle biopsies and special amino acid labels to track protein production. The study involves 70 participa…

This study uses health records from millions of people to see if GLP-1 receptor agonists (drugs for type 2 diabetes and weight loss) are linked to a higher risk of medullary thyroid carcinoma, a rare cancer. Researchers will compare how often this cancer occurs in people taking G…

This study looks at whether CFTR modulators (ETI) help control blood sugar in people with cystic fibrosis-related diabetes (CFRD). Researchers will compare 30 adults with CFRD who take ETI to those who cannot take it. The goal is to see if the drug improves how the body handles s…

This early-phase trial tests whether an enzyme called NADPH oxidase contributes to blood vessel problems in otherwise healthy women who had gestational diabetes. Researchers will measure how small blood vessels in the skin respond to substances that normally widen them, with and …

This study looks at whether diabetic kidney disease and blood-sugar control before surgery can help predict a common complication called pseudophakic macular edema (PME) — swelling of the central retina — after cataract surgery in people with type 2 diabetes. Researchers will rev…

This study looks at whether two common diabetes drug combinations (SGLT2 inhibitors plus metformin vs. DPP-4 inhibitors plus metformin) affect memory and depression risk in older adults with type 2 diabetes. Researchers will track 300 participants over time using memory tests and…

This study aims to measure heart and metabolic risk markers—such as insulin resistance and fat distribution—in young adults aged 18 to 30 with type 1 diabetes and a body mass index under 25. Researchers will track changes over one year using glucose clamps and meal tests. The goa…

This long-term study follows over 121,000 female nurses to explore how hormones, diet, lifestyle, and genetics affect the risk of heart disease and stroke. Researchers are analyzing blood samples to create a 'metabolomic risk score' that could help predict coronary heart disease.…

This study looks at how SGLT-2 inhibitors, a common class of diabetes drugs, affect lower urinary tract symptoms such as frequent urination, urgency, and nighttime trips to the bathroom. Researchers will follow adults with type 2 diabetes who are starting an SGLT-2 inhibitor for …

This study uses a non-invasive eye scan called OCTA to examine tiny blood vessels in the retina of adults with type 1 diabetes. The goal is to detect early signs of diabetic retinopathy, a leading cause of vision loss, before symptoms appear. Researchers will measure vessel densi…

This study looks at how fructose in meals influences fat production and blood sugar levels in people with prediabetes or insulin resistance. Researchers will give participants special labeled fructose or pyruvate in liquid meals to track these processes. The goal is to better und…

This study looks at ways to help more adults with type 2 diabetes get screened for colorectal cancer. Researchers are testing a program that works with patients, their care teams, and clinics to make screening easier. The goal is to see if this approach increases the number of pe…

This pilot study is testing whether it's possible to run a larger study that focuses on heart disease in women. Researchers will gather information from 176 women aged 25-55 in Ontario who have had certain female-specific health issues like pre-eclampsia, gestational diabetes, or…

This study examines health data from about 800,000 Korean adults to see how often conditions like obesity, type 2 diabetes, heart disease, chronic kidney disease, and fatty liver occur together. Researchers will analyze national survey and insurance records from 2013 to 2023. No …

This study compares two ways of delivering a health and wellness program to people with chronic conditions like diabetes and high blood pressure. One group gets a kit with a tablet and home monitors for blood pressure and blood sugar; the other gets standard phone calls. The goal…

This early-stage trial in 48 healthy volunteers checks whether a new drug called elecoglipron changes how the body processes two common statins (atorvastatin and rosuvastatin). Participants take the statin alone and later with elecoglipron, and researchers measure drug levels in …

This long-running study follows nearly 100,000 French women, mostly teachers, since 1990 to understand what factors influence their risk of cancer, heart disease, diabetes, and other major illnesses. Participants fill out questionnaires every few years about their lifestyle, medi…

This study aimed to see if a personalized exercise app (Gingko Active) could improve physical function in adults aged 45 and older better than a standard exercise booklet. The trial was withdrawn before any participants enrolled, so no results are available. The app was designed …

This study was designed to see how accurately patients report their own medication and healthcare use in diaries compared to official health insurance records. It planned to include people with diabetes, arthritis, kidney disease, or prostate cancer. However, the study was withdr…

This study surveys 500 doctors in Egypt to see how well they understand prediabetes—a condition where blood sugar is high but not yet diabetic. Doctors answer questions about risk factors, diagnostic tests, and lifestyle recommendations. The goal is to find gaps in knowledge that…

This study looks at whether taking short walks throughout the day is better for kids at risk for type 2 diabetes than one longer exercise session. Researchers will measure blood sugar, insulin, and thinking skills in 188 children aged 8-11 with overweight or obesity. The goal is …

This study looks at whether two common artificial sweeteners, saccharin and acesulfame potassium, affect blood sugar control in older adults with prediabetes. Researchers will monitor 30 participants over 8 weeks using continuous glucose monitors and oral glucose tolerance tests.…

This study looks at how gastric bypass surgery changes the way the small intestine processes sugar and other fuels, which may explain why the surgery improves obesity and type 2 diabetes. Researchers will collect intestinal tissue and blood samples from 32 people before and up to…

This study is following 964 people with type 2 diabetes to see if three blood markers (hs-cTnI, NT-proBNP, and sST2) can predict who will die or have heart problems. Participants gave blood samples and are being tracked for years. No treatment is being tested—the goal is to learn…

This pilot study looks at how environmental stress affects daily blood sugar changes in 30 Hispanic adults whose parent has type 2 diabetes. Researchers use continuous glucose monitors to track glucose and aim to design a future program to prevent diabetes. The study does not tes…

This study looks at whether the adrenaline (epinephrine) commonly added to local anesthesia for tooth extraction raises blood sugar levels. Researchers will measure blood glucose before, during, and after the procedure in 90 adults—half with type 2 diabetes and half without. The …

This pilot study tests a digital tool that doctors use during visits to help patients with prediabetes become more active in managing their health. The tool asks patients a few questions and then gives the doctor tips on how to talk about lifestyle changes and resources like heal…

This pilot study tests whether an enhanced telemedicine program is practical for adults with complex type 2 diabetes who use insulin and have other health conditions. Fifty participants will receive either standard telemedicine care or an enhanced version with extra pre-visit pre…

This study looks at how a type of medication called PPAR agonists affects blood sugar levels in 30 adults with primary biliary cholangitis (PBC), a chronic liver disease. Researchers will measure changes in blood sugar and other metabolic markers over three months. The goal is to…

This study looks at how the menstrual cycle changes blood sugar and energy use in women with type 1 diabetes. About 40 women will use a closed-loop insulin pump and continuous glucose monitor to track these changes. The goal is to understand how hormone shifts affect insulin need…

This study looks at how canagliflozin (Invokana), a diabetes drug, protects the kidneys in people with type 2 diabetes. Researchers will use advanced imaging, kidney biopsies, and function tests to uncover the mechanisms. The trial involves 45 adults and aims to explain the drug'…

This study tests a web-based tool called gp-multitool.de that helps general practitioners follow guidelines for older patients with multiple chronic conditions. About 659 patients from GP practices in Germany are taking part. The tool lets patients fill out questionnaires online …

This study examines how common cardiac autonomic neuropathy (nerve damage affecting the heart) is in children and teens with type 1 diabetes. Researchers will monitor 75 participants using heart tests and check if longer diabetes duration or poor blood sugar control raises the ri…

This study was designed to see if giving a carbohydrate drink before bariatric surgery helps control blood sugar after the operation, compared to the standard fasting approach. It planned to enroll patients with high blood sugar who were scheduled for weight-loss surgery. However…

This study looks at whether diabetes or blood sugar problems can worsen thinking and memory issues in people with myotonic dystrophy type 1. Researchers will use MRI brain scans and thinking tests over 4 years to track changes. The goal is to understand why some patients have mor…

This study looks at why up to 40% of people with type 1 diabetes develop kidney disease, even with better blood sugar control. Researchers will use kidney biopsies and advanced imaging in 100 adults to find hidden risk factors like insulin resistance and inflammation. The goal is…

This study tests whether a remotely delivered resistance training program is practical and helpful for Black women aged 30-64 who are overweight, have prediabetes or diabetes, or have high blood pressure. About 37 women will participate from home using their own devices. The goal…

This study looks at how newer diabetes medications (SGLT2 inhibitors and GLP-1 receptor agonists) affect the eyes of people with type 2 diabetes. Researchers will monitor 40 adults who take metformin and are starting these newer drugs. The goal is to see if these drugs cause any …

This study looks at how long you need to fast and how stopping the diabetes/weight-loss drug tirzepatide changes the amount of food left in your stomach after a meal. Researchers will use ultrasound to check stomach contents in 40 people with type 2 diabetes or obesity. The goal …

Over two million people in the UK have a chronic condition like diabetes or heart disease without knowing it. This study will use information from 4.5 million hospital patients to build a digital platform that spots those at risk. The goal is to help doctors diagnose these condit…

This study is testing whether wearable devices like continuous glucose monitors and the Oura Ring can help predict how well the pancreas is working in people with prediabetes or type 2 diabetes. The goal is to develop remote tools that allow personalized treatment to preserve ins…

This large study looks back at medical records of 100,000 Chinese patients with type 2 diabetes to compare heart and kidney outcomes between those taking Ozempic and those on other diabetes drugs. Researchers will track major heart problems, strokes, and kidney events. The goal i…

This study follows over 800 people who either have type 2 diabetes or have a strong family history of it. Researchers track who develops diabetes over time using blood tests and questionnaires. The goal is to improve a risk prediction model for type 2 diabetes. The study is curre…

This study tests whether a swallowable camera capsule, controlled by magnets from outside the body, can safely and effectively examine the stomach and esophagus in 30 people preparing for weight loss surgery. Participants swallow the capsule after fasting, and a surgeon guides it…

This study looks at how skin temperature and blood flow change in people with a leg amputation, especially those with diabetes. Researchers will test two types of prosthetic legs—rigid and shock-absorbing—to see which one keeps the skin cooler and healthier. Sixty participants wi…

This study tests whether a tablet-based decision support system helps frontline health workers in India and Nepal provide better antenatal care. About 1,320 pregnant women will take part. The tool guides workers to check blood pressure, blood sugar, urine protein, and hemoglobin,…

This study follows 225 pregnant women—some who had gastric bypass or sleeve gastrectomy, and some without surgery—to see how blood sugar changes affect fetal growth. Participants wear a continuous glucose monitor and activity tracker for 10 days each trimester. The goal is to lea…

This study looks at whether routine blood sugar testing during dental checkups can help find hidden high blood sugar in people with advanced gum disease. About 300 adults with severe gum disease will get a simple finger-prick blood test during their dental visit. The goal is to s…

This study looks at how fat tissue takes up sugar in people with obesity, comparing those with normal blood sugar to those with insulin resistance. Researchers will use labeled sugar infusions and PET scans to measure sugar uptake in fat and muscle. The goal is to understand why …

This study looks at why sleep apnea raises the risk of diabetes. Overweight adults with and without sleep apnea will have their blood sugar control measured. Some will receive CPAP, some will get extra oxygen at night, and others will get a sham treatment. The goal is to find out…

This study tests a 10-week educational program called HomeStyles-China, designed to help Chinese American adults improve their diet, increase physical activity, and reduce risk factors for heart disease and diabetes. Researchers will enroll 400 participants and measure changes in…

This study looks back at medical records of over 46,000 diabetic patients who had surgery in Alberta, Canada. Researchers want to see how often patients had a recent HbA1C test (a measure of long-term blood sugar control) before their operation. They also want to find out if poor…

This study looks at whether giving extra support to community health centers helps them screen patients for non-medical needs like food or housing and refer them to community resources. Twenty health centers will be randomly assigned to get this support or not. The goal is to see…

This study is testing a new type of clinic that screens people with prediabetes and type 2 diabetes for several hidden health problems at the same time, including fatty liver disease, sleep apnea, and heart failure. The goal is to see how common these undiagnosed conditions are a…

This study looks at over 1,200 adults with type 2 diabetes and heart muscle problems to see if diabetic cardiomyopathy is a unique condition. Researchers will use detailed medical tests, imaging, and biological data to find patterns. The goal is to better understand and diagnose …

This study looks at over 10,000 adults in Ecuador to understand why some people with diabetes develop kidney disease. Researchers will collect health surveys, blood and urine samples, and kidney tissue to study social, environmental, and biological factors. The goal is to find ne…

This study compares 20 women who had gestational diabetes with 20 who did not, all matched by age and weight. Researchers will measure body composition, insulin sensitivity, and other metabolic markers before and after 8 weeks of high-intensity interval training. The goal is to u…

This pilot study compares the effects of daily erythritol (a sugar substitute) versus regular sugar on insulin resistance and blood clotting in 30 healthy adolescents aged 14-18. Participants consume either erythritol or sucrose for 5 weeks, and researchers measure changes in glu…

This study uses a continuous glucose monitor (a small sensor) to track blood sugar levels in 40 adults with diabetes and end-stage kidney disease who are on dialysis. The goal is to see how glucose changes during and between dialysis sessions over two weeks, and whether those pat…

This study will measure nerve signals in 50 adults aged 45 to 76 with diabetic peripheral neuropathy. Researchers will compare these signals with blood sugar levels, diabetes duration, and neuropathy symptom scores. The goal is to find better ways to detect nerve damage early.

This study aimed to see if continuous glucose monitors (CGMs) work accurately in hospital patients, including those in intensive care after open-heart surgery. Researchers planned to compare CGM readings with standard finger-stick blood glucose tests. However, the study was withd…

This study looks at ways to help adults in rural Pennsylvania become more physically active. It includes 880 people who are overweight, have type 2 diabetes, or are not very active. Researchers will track activity levels using questionnaires and wearable devices to see what works…

This study aimed to see if adding pramlintide to semaglutide (Wegovy) could change appetite and eating habits in obese people with prediabetes. It also tried to find ways to predict who would respond best to obesity medication. The trial was withdrawn before any participants were…

This study was designed to see if adding the amino acid isoleucine to a healthy, low-isoleucine diet would change how the body responds to insulin in people with obesity and prediabetes. It planned to enroll adults with a BMI of 30 or higher who also had metabolic syndrome. The s…

This study looks at how well blood sugar is controlled and how diet relates to heart health in people with type 1 diabetes. Researchers will study 90 patients who use the MiniMed 780G insulin pump. They will measure blood sugar patterns, diet quality, and markers of heart and blo…

This study investigates why brown fat, which burns calories to generate heat, stops working when it's warm. Researchers will use cold vests on 8 healthy and obese adults to see how genes and proteins change. The goal is to find new targets for treating obesity and related metabol…

This study tests whether a Learning Health System (LHS) can improve care for people with high blood pressure, diabetes, and kidney disease in Thai primary care clinics. The LHS uses electronic health records to help healthcare teams identify patients who need more active manageme…

This study aims to find the genes and other factors that explain why some people with cystic fibrosis develop diabetes while others do not. Researchers will analyze DNA from 1,500 people with cystic fibrosis and their parents. The goal is to better understand the causes of cystic…

This study uses brain imaging to understand why some people with type 1 diabetes lose their ability to sense dangerously low blood sugar. Researchers will temporarily induce low blood sugar in participants and scan their brains to see how glucose levels change. The goal is to lea…

This study tests whether using game-like rewards and personal coaching can encourage older adults to walk more after leaving the hospital. About 350 people aged 50 and older with conditions like high blood pressure or heart failure will wear a Fitbit to track their steps. The goa…

This 10-year observational study will follow 500 children with growth hormone deficiency who are receiving the once-weekly injection somapacitan as part of their routine care. Researchers will track side effects, medication errors, and new cases of cancer or type 2 diabetes. The …

This study looks at whether fat in the liver, detected by ultrasound during pregnancy, can help predict blood sugar problems after delivery in women with gestational diabetes. Researchers will follow 189 women for 6-12 weeks after birth, measuring insulin resistance and other mar…

This study looks at why some people with type 2 diabetes do not get the usual health benefits from exercise. Researchers will measure how well cells produce energy before and after exercise. The goal is to find factors that make exercise less effective for certain individuals.

This study looks at how exercise training changes the way muscles and fat tissue handle insulin in people with type 2 diabetes. About 39 adults aged 30-65 who are sedentary and have type 2 diabetes will take part. Researchers will use PET scans and small tissue samples to measure…

This study looks at organ changes in people recovering from COVID-19, comparing those with and without type 2 diabetes. Researchers will use scans to measure organ size and volume. The goal is to learn more about how COVID-19 affects the body long-term in diabetic patients.

This study aims to find new biological markers (biomarkers) for Adult Onset Autoimmune Diabetes (AOnAD) by analyzing blood samples from 25 adults with type 1 diabetes. Researchers will measure changes in specific microRNAs from tiny particles in the blood. No treatment is given; …

This study screened over 16,600 adults aged 45-70 with at least one risk factor (like high blood pressure or smoking) but no known heart disease. Researchers used ultrasound and simple blood and urine tests to find hidden signs of atherosclerosis, pre-diabetes, and kidney disease…

This study looks at whether doctors can easily screen for sleep problems in teens with type 1 diabetes during regular clinic visits. About 50 teens who use a continuous glucose monitor will take part. The goal is to see how often doctors can complete the sleep discussion and foll…

This study was designed to learn why some children with type 1 diabetes, especially those with public insurance, do not use helpful diabetes technology like continuous glucose monitors. Researchers planned to interview and survey healthcare providers to understand barriers and fi…

This observational study in Thailand is testing whether two substances in the blood (miRNA and FGF21) measured during the first trimester can predict which women will develop gestational diabetes later in pregnancy. Researchers will compare levels between 160 women who do and do …

This study is testing whether MRI scans can help predict pancreas health and complications like diabetes in children and young adults aged 5 to 21. Researchers will compare MRI images with standard tests like endoscopic pancreas function tests and blood work. The goal is to see i…

This study looks at how healthy children aged 6-11 respond to Mediterranean and regular diets. Researchers measure blood sugar, lifestyle, and gut bacteria to build a computer model that predicts each child's best diet. The goal is to create personalized meal plans that may reduc…

This study is building a large biobank of health information and blood samples from 48,000 people with diabetes in Hong Kong. Researchers will analyze genetic and other markers to find better ways to predict serious complications like kidney failure, heart disease, and stroke. Th…

This study aimed to see if continuous glucose monitors (CGMs) could help hospital staff manage patients with diabetic ketoacidosis or hyperosmolar hyperglycemic state. Researchers planned to enroll adults in the emergency department and track how often CGMs were used, how accurat…

This study follows 50 obese patients who are having weight-loss surgery (laparoscopic sleeve gastrectomy). Researchers use MRI scans and blood tests before surgery and at 1, 3, and 6 months after to measure changes in pancreatic fat and insulin function. The goal is to see if los…

This large study is testing whether a risk-scoring tool (called ENDPAC) can identify people with new-onset diabetes who are at higher risk for pancreatic cancer. About 8,800 participants aged 50-85 will have their medical records checked for age, weight changes, and blood sugar t…

This study observes heart function in 216 newborns born at 35 weeks or later. Researchers will use ultrasound to measure how the heart relaxes and fills with blood, creating normal reference values. They will also check if factors like mother's health or birth conditions affect h…

This study looks at whether continuous glucose monitors (CGMs) are practical for youth aged 2 to 26 with high blood sugar during hospital stays. Researchers will compare CGM readings with standard finger-stick tests and ask patients, families, and nurses about their experience us…

This study investigates how obesity-related factors like high insulin and fat levels may disrupt fertility in women. Researchers will measure hormone changes and metabolic responses in 84 women. The goal is to understand the underlying causes and inform future treatments to impro…

This study aims to understand how the body's response to insulin changes during pregnancy in people with type 1 diabetes. Researchers will analyze data from continuous glucose monitors and insulin pumps used by 100 participants from before pregnancy to six months after birth. The…

This study is observing 162 adults with cystic fibrosis at a Belgian hospital to see how having diabetes affects their quality of life, lung function, and nutrition. Researchers will compare those with and without diabetes using questionnaires and breathing tests. The goal is to …

This study follows about 800 pregnant women in Somaliland to understand the physical, cultural, and social factors affecting their health during pregnancy, childbirth, and after birth. Researchers will also work with the community to create better contraceptive counseling materia…

This study looks at differences in body composition, fitness, and temperature control during exercise between young soccer players with type 1 diabetes and healthy ones. Forty boys who have trained for at least 5 years will be monitored with thermal cameras and continuous glucose…

This study aims to build a database of normal eye measurements from healthy children aged 6-15. Researchers will then compare these measurements with those from children who have type 1 diabetes. The goal is to better understand early signs of diabetic retinopathy, a condition th…

This study looks at how to help VA medical centers offer virtual programs that prevent heart disease, diabetes, and depression in women Veterans. Researchers are testing two different support strategies at 20 VA sites to see which works better. The study does not involve patients…

This study aimed to learn more about using a CT scan to check for calcium buildup in the heart arteries of people with diabetes. The goal was to improve screening and treatment decisions. However, the study was withdrawn before enrolling any participants, so no new information wa…

This study was designed to test whether group nutrition education on carbohydrate counting could improve blood sugar control in adults with type 1 diabetes or parents of children with the condition. Participants would have learned to count carbs with a team of experts. However, t…

This study looks at how amino acids (building blocks of protein) affect the release of glucagon and insulin compared to sugar alone. Researchers will test 30 adults who are healthy, have type 2 diabetes, or are obese. The goal is to better understand these hormone responses, not …

This study follows about 3,000 adults in Port-au-Prince, Haiti, to learn how common heart disease risk factors like high blood pressure, diabetes, and smoking are, and how they lead to heart attacks, strokes, and other heart problems. Researchers will track participants for about…

This study looks at how different root canal cleaning methods—laser and ultrasound—affect the immune response in people with and without type 2 diabetes who have a tooth infection called apical periodontitis. Researchers will measure certain immune markers in fluid from around th…

This study looks at how different doses of glucagon, a natural hormone that raises blood sugar, affect people who have low blood sugar after weight-loss surgery. Researchers will give 28 participants several doses of glucagon and measure their blood sugar and hormone levels. The …

This study looks at how being overweight and having type 1 or type 2 diabetes may change genetic markers in sperm. Researchers will test if a 3-month lifestyle or blood sugar program can improve these markers. About 40 men will provide sperm samples before and after the program.

This study aims to understand why some people without diabetes experience low blood sugar (hypoglycemia). Researchers will compare three groups: people with hypoglycemia who have had stomach surgery, those with hypoglycemia who haven't had surgery, and healthy controls. They will…

This study looks at 28 people who experience low blood sugar (hypoglycemia) after eating, often due to past stomach surgery. Researchers want to see if the types of bacteria in the gut are linked to how often and how severely blood sugar drops. Participants wear a continuous gluc…

This study follows over 5,000 Black and White men and women from age 18-30 for many years to see how their lifestyles and health habits affect their risk of heart disease later in life. Researchers measure things like blood pressure, weight, and cholesterol to understand why some…

This study uses advanced full-body PET scans to see how the body handles sugar and amino acids in healthy people and those with non-alcoholic fatty liver disease (NAFLD). About 36 adults aged 18-70 will receive a radioactive tracer by mouth or IV and have scans to track nutrient …

This study followed nearly 6,000 adults aged 65 and older to learn what factors predict heart disease, stroke, and related health problems. Researchers aimed to identify risks and understand what leads to disability or death after a heart event. The study did not test a new treat…

This study looks at whether children with anemia take longer to recover from diabetic ketoacidosis (DKA), a serious diabetes complication. Researchers will review medical records of 150 children aged 1 to 18 who had DKA at one hospital. They will compare recovery times and hospit…

This study looks at blood markers that might predict deep wound infections after heart surgery. Researchers will track 30 patients to see if certain inflammatory biomarkers can help identify those at risk. The goal is to create a prevention plan to reduce these serious infections…

This study uses advanced heart MRI scans to better understand early-stage heart failure in people with risk factors like diabetes, high blood pressure, or obesity. Researchers will follow 3,000 participants over time to see how the heart changes and who develops serious problems.…

This study followed over 6,800 adults from different racial and ethnic backgrounds to understand how heart disease develops over time. Participants were healthy at the start and were monitored for risk factors and heart-related events like heart attacks and strokes. The goal is t…

This observational study at the University of Maryland will follow 40 pregnant women to see how their physical activity levels influence the development and function of the placenta. Participants will provide biological samples and health information during pregnancy and at deliv…

This study looks at whether certain genes influence how people respond to a meal and a single dose of metformin, a common diabetes medication. Over 1,000 adults without diabetes will take a special drink and then have their blood sugar and other markers measured. The goal is to u…

This observational study follows 2000 adults with type 2 diabetes and diabetic kidney disease from underserved communities. Researchers collect health data from medical records and questionnaires over 24 months to understand how the disease progresses and what treatments are used…

This study tests a toolkit of short videos and online resources designed to help young adults (ages 18-30) with type 1 diabetes handle health insurance and financial stress. Researchers will track changes in financial stress, health insurance knowledge, diabetes quality of life, …

This study looks at whether routine screening for heart disease is a good use of healthcare money for people with type 2 diabetes who are at very high risk but have no known heart problems. Researchers will analyze data from 90,000 patients in French health databases to compare c…

This study looks at how two types of diabetes medicines affect the pancreas in Black patients with type 2 diabetes. About 60 adults will take either a GLP-1 receptor agonist or an SGLT-2 inhibitor for 16 weeks. The goal is to see which drug better helps the pancreas make insulin,…

This study looks at people with rare adrenal tumors (pheochromocytomas and paragangliomas) that do not produce excess hormones. Researchers want to see if these 'silent' tumors still cause heart problems, blood pressure changes, or metabolic issues like diabetes and high choleste…

This study follows 317 adults with type 2 diabetes who were first examined between 2019 and 2023. Researchers will repeat advanced liver scans, blood tests, and body composition measurements to see how liver fat and scarring change over time. The goal is to find out who is most a…

This study looks at whether a person's genes can predict how their body responds to canagliflozin, a drug used for type 2 diabetes. About 700 healthy Amish adults will take the drug for five days, and researchers will measure changes in urine sugar and other markers. The goal is …