Autoimmune disorder of gastrointestinal tract

This early-stage trial tests a small, soft implant that holds donor insulin-making cells (islets) and protects them from the immune system. The goal is to see if the device is safe and keeps the cells alive and working in adults with type 1 diabetes. Some participants are also on…

This Phase 3 study tests SAB-142, an antibody that targets immune cells, in 108 people aged 5 to 40 with type 1 diabetes. The goal is to see if it can preserve the body's ability to produce insulin over 12 months. Participants receive either the drug or a placebo alongside standa…

This study compares three diets for weight loss in adults with type 1 diabetes who are overweight or obese. Participants will follow either a moderate carbohydrate restriction, an early time-restricted eating plan, or a standard calorie-restricted diet. The goal is to see which a…

This study will look at whether a remote patient monitoring system, called Steno Detektor, helps people with diabetes control their blood sugar. About 12,000 patients will be monitored as part of their regular care. Researchers will compare blood sugar levels and hospital visits …

This study tests whether combining mycophenolate mofetil (MMF) with prednisone can better treat liver inflammation caused by checkpoint inhibitor cancer drugs. The trial includes adults with moderate to severe immune-related hepatitis who need to pause their cancer therapy. The m…

This study tests a program that delivers fresh produce to the homes of pregnant women with type 1 or 2 diabetes who also struggle to afford healthy food. Participants also get group classes on diabetes, nutrition, and cooking, plus help finding other resources. The goal is to see…

This early study tests an experimental drug called STR-P005 in people with autoimmune diseases that have come back or not improved with standard treatments. The drug is given through an IV in multiple doses. The main goal is to check safety and see how the body handles the drug. …

This phase 2 trial tests whether ursodeoxycholic acid (UDCA), a drug already used for other liver conditions, can treat cholestatic hepatitis—a liver inflammation caused by immunotherapy—better than standard steroids. About 94 adults with cancer (excluding liver cancer) who devel…

This study tests a new automated insulin delivery system for people with type 1 or type 2 diabetes in a hospital setting. Six participants will have their blood sugar controlled by the system for 24 hours while eating standard meals. The goal is to see if the system can keep bloo…

This study tests whether an interactive educational video, added to standard diabetes education, helps children aged 8 to 14 with type 1 diabetes improve their blood sugar control. The video lets kids make decisions in everyday situations and see the results. Researchers will mea…

This study tests a treatment called extracorporeal photopheresis (ECP) for people with advanced melanoma who develop severe colitis or hepatitis from immunotherapy. ECP filters a patient's blood, treats it with a light-activated drug, and returns it to the body. The trial compare…

This study tests an experimental pill (cadisegliatin) taken alongside insulin in people with type 1 diabetes who already use a hybrid closed-loop insulin pump. The goal is to see if the pill helps keep blood sugar in a healthy range more consistently. About 40 adults will receive…

This study tests whether the shingles vaccine Shingrix and the diabetes drug semaglutide, alone or together, can help preserve the body's ability to make insulin in adults recently diagnosed with type 1 diabetes. The goal is to slow the immune attack on insulin-producing cells an…

This early-phase trial tests a three-step immune treatment for people recently diagnosed with Type 1 diabetes (within 6 months). The goal is to preserve the body's remaining insulin production by calming the immune attack and teaching the immune system to tolerate insulin. Sixty …

This early study tests a new drug called STR-P005 in 18 people with autoimmune diseases that have not responded to standard treatments. The main goal is to check safety and find the best dose. Participants receive the drug by infusion in different schedules, and researchers will …

This study compares two drugs, ATG and teplizumab, to see if they can delay or prevent type 1 diabetes in people who are at high risk. About 60 participants aged 4 to 35 will receive either two infusions of ATG or 14 daily infusions of teplizumab. Researchers will monitor them fo…

This study tests a next-generation automated insulin delivery system (Omnipod M) in up to 40 adults with type 1 diabetes. The goal is to see if the system safely improves blood sugar control by reducing dangerously low and high levels. Participants will use the device during hote…

This study tests whether tirzepatide, a drug used for type 2 diabetes, can help people with type 1 diabetes. Researchers will measure how the body responds to insulin and meals before and after 6 weeks of treatment. 44 adults with type 1 diabetes who use an automated insulin pump…

This phase 2 trial will test two drugs, finerenone and sotagliflozin, in 57 people with type 1 diabetes who are at risk for heart and kidney problems. The goal is to see if matching the right drug to each person's specific diabetes subtype can improve early signs of heart and kid…

This study tests a drug called inebilizumab in 180 adults with autoimmune hepatitis, a condition where the immune system attacks the liver. The goal is to see if the drug can reduce liver inflammation and allow patients to take lower doses of steroids. Participants will receive e…

This study will test whether a continuous glucose monitor (CGM) can safely guide insulin therapy in cancer and transplant patients who are not in the ICU but need IV insulin due to steroids and nutrition. About 80 participants will be randomly assigned to CGM-guided care or stand…

This early-phase trial tests whether specially modified immune cells, called CD6-CAR Tregs, can safely control type 1 diabetes. The cells are made from the patient's own blood and designed to stop the immune system from attacking insulin-producing cells. Six adults with stage 3 t…

This study will give 12 families of children with type 1 diabetes and food insecurity either weekly boxes of fresh produce or semi-prepared meal kits, plus nutrition coaching. The goal is to see if these programs are practical and improve diet quality and blood sugar stability. I…

This study looks at whether adding pioglitazone (a type 2 diabetes drug) to dapagliflozin (an SGLT2 inhibitor) can reduce the liver's glucose production, fat breakdown, and ketone production in people with type 1 diabetes. These effects from dapagliflozin can raise the risk of ke…

This early-stage study tests a new treatment called SR-02 for adults with type 1 diabetes who experience dangerously low blood sugar. The treatment involves implanting insulin-producing cells into the belly lining. Nine participants will receive the implant and must take lifelong…

This study tests whether adding the drug cofrogliptin to standard treatment (metformin, insulin, and vitamin D3) can help preserve beta-cell function in adults with latent autoimmune diabetes (LADA). Over 52 weeks, 84 participants will take either cofrogliptin or a placebo, and r…

This study tests whether using ultrasound to push propolis (a natural bee product) into the skin can help heal diabetic foot ulcers faster. Eighty adults with diabetes and foot ulcers will either get propolis plus ultrasound or standard wound care for 4 weeks. The goal is to see …

This study tests a new automated insulin delivery system (NMX8) in 230 adults with type 1 diabetes who are not meeting their blood sugar goals. Participants will use either the NMX8 system or another approved system to see which helps keep blood sugar in the target range more oft…

This study looks at whether a 12-week Mediterranean diet can lower oxidative stress and improve blood sugar control in girls aged 10-18 with type 1 diabetes who have high HbA1c levels. Researchers will measure changes in blood markers and glucose levels. The goal is to see if thi…

This study tests whether providing free, medically tailored meals to children with Type 1 Diabetes who face food insecurity can improve their health. Fifty kids will either receive standard care or standard care plus 10 healthy meals per week for 6 months. Researchers will track …

This study looks at whether people with type 1 diabetes can safely start using an advanced hybrid closed-loop insulin pump system at home instead of in the hospital. Researchers will track blood sugar levels, quality of life, and costs over 12 months in 80 adults. Participants re…

This study tests whether adding artificial intelligence to an automated insulin delivery system can improve blood sugar control for people with type 1 diabetes. The AI learns each person's meal patterns and automatically gives insulin boluses without requiring them to announce me…

This study looks at whether starting an automated insulin delivery (AID) system within two weeks of a type 1 diabetes diagnosis helps young patients manage their blood sugar more easily. Sixteen youth newly diagnosed with type 1 diabetes will be offered the system and followed fo…

This study tests a new drug called IMC-S118AI in people with type 1 diabetes who have a specific genetic marker (HLA-A*02:01). The main goal is to check if the drug is safe and how it works in the body. Researchers will also look at whether it can help preserve the cells that mak…

This study looks at whether starting automated insulin delivery (AID) early in children aged 7–16 with type 1 diabetes improves blood sugar control, reduces stress for patients and families, and prevents long-term complications compared to standard insulin injections. One hundred…

This study follows 40 adults with type 1 diabetes who previously used an automated insulin delivery system. Researchers want to see if the system's benefits, like better blood sugar control, last for years. They will also check if long-term use leads to weight gain.

This study tests whether a low dose of glucagon, given before exercise, can prevent blood sugar drops in adults with type 1 diabetes who use an automated insulin pump. Eighteen participants will exercise after a meal, comparing glucagon to a standard glucose drink. The goal is to…

This early study tests whether semaglutide, a drug already used for type 2 diabetes, can protect the body's insulin-producing cells in people with stage 1 type 1 diabetes. The goal is to see if it can delay or prevent the disease from progressing to the next stage. Fifteen adults…

This study tests whether domperidone, a drug that speeds up stomach emptying, can help people with type 1 diabetes keep their blood sugar in a healthy range. About 70 adults with type 1 diabetes who have slow stomach emptying but no digestive symptoms will take either domperidone…

This study tests whether a special education plan using continuous ketone monitoring can lower the risk of diabetic ketoacidosis (DKA) in people with type 1 diabetes who also take SGLT2 inhibitors, a drug class that raises DKA risk. About 75 adults with type 1 diabetes will be en…

This phase 2 trial tests whether the cancer drug sorafenib can help people newly diagnosed with type 1 diabetes keep making their own insulin. Ten adults aged 18-60 will receive either sorafenib or a placebo daily, along with their usual insulin. The study measures changes in ins…

This study will enroll 120 children and teens with type 1 diabetes who use automated insulin pumps. Participants will be randomly assigned to follow either the standard blood sugar target (70-180 mg/dL) or a tighter target (70-140 mg/dL) for 12 months. Researchers want to see if …

This study tests whether a daily probiotic called LP-LDL® can improve cholesterol, blood sugar, inflammation, and memory in 210 adults with prediabetes, type 1, or type 2 diabetes who also have high cholesterol or triglycerides. Participants take either the probiotic or a placebo…

This study tests a web-based education program for teens with type 1 diabetes and their mothers. The goal is to see if the program helps improve eating habits, blood sugar control, and self-management. About 72 teens and their moms will take part, with some teens getting the prog…

This early-phase study tests a new drug called WGb-0301 for people with autoimmune diseases (like lupus or autoimmune hepatitis) that haven't responded to standard treatments. The drug uses mRNA technology to target and clear certain immune cells (B cells) that are causing the di…

This study tests a smartphone app called DailyDose that gives personalized advice on insulin doses and carbohydrate intake for people with type 1 diabetes who use multiple daily injections. The app uses data from continuous glucose monitors and insulin pens. Researchers want to s…

This study tests a mobile app called Diactive-1 that provides personalized resistance training and education for children and adolescents with type 1 diabetes. Over 12 weeks, participants follow a tailored exercise program (like strength training or high-intensity intervals) and …

This pilot study will test whether a multi-domain program—including psychological support, diet changes, targeted therapy, and parent counseling—can improve thinking skills and behavior in 50 children (ages 6-16) with Type-1 diabetes who have hypoglycemia unawareness (not feeling…

This study will test a new experimental automated insulin delivery system (called NMX8) in 116 people with type 1 or type 2 diabetes who need insulin. The goal is to see if the new system is safe and works as well as the current Medtronic 780G system at keeping blood sugar in a h…

This study tests whether using a continuous ketone monitor with a lower alarm threshold (1.0 vs 1.5 mmol/L) can reduce the risk of diabetic ketoacidosis in people with type 1 diabetes who take dapagliflozin, a drug typically used for type 2 diabetes. 115 adults will wear a dual g…

This study tests whether wearing a continuous ketone monitor alongside a glucose monitor can reduce the risk of diabetic ketoacidosis (a serious side effect) when taking the drug sotagliflozin. About 52 adults with type 1 diabetes will take low and high doses of sotagliflozin whi…

This phase 2 trial tests whether combining dapagliflozin (a diabetes drug) with SC0062 (a blood vessel drug) can better protect kidneys in adults with type 1 diabetes and chronic kidney disease. Thirty-six participants will try each treatment alone and together in a cross-over de…

This study looks at 14 people with type 1 diabetes who use the MiniMed 780G insulin pump. They will do a supervised strength training session twice, once with the pump in SmartGuard mode and once with a temporary target setting. The goal is to see which setting keeps blood sugar …

This study tests a urine test that detects gluten peptides in children with celiac disease who are on a gluten-free diet. The goal is to see if this test helps doctors and families identify accidental gluten exposure better than standard blood tests. One hundred children aged 2 t…

This study will screen about 2,200 children aged 2-10 for autoantibodies that signal early type 1 diabetes. The goal is to find the disease before symptoms appear and test if educational programs help families. Researchers will also check if this screening is practical and cost-e…

This study will test whether artificial intelligence (AI) can effectively screen for diabetic retinopathy (eye damage) in 400 children with type 1 diabetes. Each child will have their eyes examined using an AI-powered camera, standard eye exams, and a detailed scan. The researche…

This study aims to translate and validate the Celiac Dietary Adherence Test (CDAT) for Polish children with celiac disease. Researchers will enroll 20 participants aged 2 to 18, along with their caregivers, to check if the Polish version accurately measures how well they follow a…

This study tests whether a single dose of amoxicillin before a simple tooth extraction can prevent infections in people with autoimmune rheumatic diseases who are on immune-suppressing medications. Researchers will compare infection rates between those who get the antibiotic and …

This study tests whether an AI-powered educational platform can help parents of children with type 1 diabetes count carbohydrates more accurately and manage diabetes better. About 80 parents will either use the AI platform plus usual care or usual care alone for 12 weeks. The goa…

This study tests a three-session training program to help older adults (65+) who use insulin learn to use a continuous glucose monitor (CGM). Participants will be randomly assigned to the program or standard training. The goal is to see if the program improves how often they wear…

This study tests whether an activity book called 'Think-Find-Solve' can improve insulin self-management in children aged 8-12 with type 1 diabetes. Forty children and their parents will take part, with one group using the book for three months. The goal is to see if the book help…

This study tests whether individualized video consultations can help adults with type 1 diabetes manage exercise and blood sugar more confidently. Sixty participants will receive up to three 30-minute sessions with a doctor or exercise specialist. The goal is to improve self-mana…

This pilot study tests a software tool called NEXT that gives personalized advice on insulin and carbohydrate adjustments before and after exercise for adults with type 1 diabetes. Twenty participants will try three different approaches to managing their blood sugar around exerci…

This study tests an 8-week mindfulness program for people with type 1 or type 2 diabetes who have trouble sensing when their blood sugar drops too low. The program teaches body awareness techniques like mindful eating and body scanning to help patients catch early warning signs. …

This study tests whether a color-coded rotation training program helps people with diabetes improve their insulin self-management skills. Researchers will teach 112 participants how to rotate injection sites and change needles using a colorful chart and a mannequin. The goal is t…

This study will test whether resistance training and breathing exercises can reduce depression and improve sleep and quality of life in women with type 1 diabetes. About 78 women with good blood sugar control and mild to moderate depression will take part. The exercises target ma…

This pilot study looks at whether it is safe and practical for pregnant women with type 1 or type 2 diabetes to continue using their insulin pump during labor, instead of switching to IV insulin. About 30 women who already use an insulin pump will be allowed to keep using it whil…

This study explores whether 8 weekly telehealth music therapy sessions can improve quality of life and reduce depression and anxiety in adults with autoimmune endocrine diseases (like Type 1 diabetes or Hashimoto's) who also have depression. Ten participants will meet with a boar…

This study tests whether a single, one-on-one session focused on depression can help teens with type 1 diabetes feel better and improve their blood sugar levels. Eighty teens aged 11-18 with mild depression will either get the special session or standard diabetes education. Resea…

This study looks at whether a gluten-free diet can reduce inflammatory back pain. Researchers will split 50 people into two groups: one gets standard treatment, the other adds a gluten-free diet for a year. They'll measure pain levels and immune markers to see if the diet makes a…

This pilot study will test whether five weekly sessions of Swedish massage can reduce stress and improve blood sugar control in 20 adults with type 1 diabetes. Researchers will measure stress hormones, inflammation, and glucose levels before and after the massage program. The goa…

This study tests whether teaching parents of children with type 1 diabetes can improve the child's diabetes management and quality of life. About 42 families with children aged 8-12 will take part. Parents will receive special education sessions and motivational interviews. The g…

This study tests a 10-session online program called REDCHiP for parents of young children (up to age 8) with type 1 diabetes. The program uses cognitive behavioral therapy to help parents manage their fear of hypoglycemia (low blood sugar) and reduce diabetes-related distress. Ab…

This study compares using an injection port versus standard needles for insulin delivery in pregnant women with diabetes. The port stays on the skin for three days, allowing insulin to be given without repeated needle sticks. Researchers want to see if this approach helps women s…

This pilot study tests a new continuous glucose monitor (CGM) called SAVA in 20 adults with Type 1 Diabetes. Participants wear three SAVA sensors and one standard sensor for 15 days to check how well the SAVA measures blood sugar compared to lab tests. The study also looks at com…

This study tests how well the adhesive parts of a future patch pump stick to the skin of children aged 7 to 17 who need insulin for diabetes. The device is a dummy—it has no electronics and just mimics the shape and weight of a real pump. Researchers will see if the patch stays a…

This study aims to identify newborns with a high genetic risk of developing type 1 diabetes. Researchers will screen 50,000 infants using a simple genetic test to find those with a greater than 10% risk. The goal is not to treat diabetes, but to find eligible babies for future pr…

This pilot study will test how easy it is for 20 adults with diabetes to set up and use the Feetsee foot monitoring device at home over 8 weeks. Participants will use the device and app on their own, following the instructions provided. The goal is to see if people can use it cor…

This French study will collect medical data and biological samples from 800 people with autoimmune liver diseases. Researchers hope to identify new markers that explain why some patients respond well to treatment while others do not. The goal is to better understand the immune me…

This study compares two ways of inviting people to screen for type 1 diabetes at home: a simple email or letter versus a personal phone call. Researchers want to see which method leads more people to complete and return a home screening kit. Participants are adults and children a…

This study looks at two types of liver disease — autoimmune hepatitis and non-alcoholic fatty liver disease — to see if fats in blood cells and tiny particles called extracellular vesicles differ between them. Researchers will collect blood samples from 24 adults and analyze thes…

This study will test how accurate and safe two continuous glucose monitoring (CGM) systems, the Anytime 5Pro and Anytime 4Pro, are in adults with type 1 or type 2 diabetes. About 70 participants will wear both devices at the same time and have their blood sugar measured during cl…

This study looks at 199 children with type 1 diabetes who have been using insulin for at least 6 months. Researchers will check for skin problems like lumps under the skin (lipohypertrophy) caused by injections. They will also measure fat thickness with ultrasound and ask caregiv…

This study looks at whether it's possible to screen children for type 1 diabetes during their regular well-child visits. Researchers will ask parents and doctors about their experience with the screening and track how many families complete the test. The goal is to find the best …

This study will ask 75 people with diabetes and their healthcare providers about their experience using the Instara-1 continuous glucose monitor. Participants will wear the device and answer questionnaires about comfort, ease of use, and how it helps manage their diabetes. The go…

This observational study will check if diathermy, a tool used during surgery to stop bleeding, affects the accuracy of continuous glucose monitors in people with Type 1 Diabetes. About 126 adults and children will have their glucose readings compared before and after diathermy us…

This study tracks physical activity in 175 pregnant women with type 1 or type 2 diabetes to see how it relates to blood sugar control and mental health. Participants wear an activity monitor for a week each trimester and complete questionnaires. The goal is to understand current …

This early study tests a new device: a small patch with tiny, painless needles that sits on the skin and measures glucose and ketone levels continuously. Ten people with type 1 diabetes will wear the patch for 4 hours while briefly stopping their insulin pumps. Researchers will c…

This study investigates why women with type 1 diabetes (T1D) frequently develop polycystic ovary syndrome (PCOS), a condition of high androgen levels. Researchers will compare five groups of 12 participants each, including women with T1D and PCOS, women with T1D alone, men with T…

This study follows 450 adults with diabetes who were part of an earlier study. Researchers want to see if levels of a nutrient called glutamine in the blood are linked to future heart problems. No new treatments are given—just observation and data collection over time.

This study looks at whether fear of hypoglycemia (low blood sugar) affects the heart, physical activity, and exercise ability in children and teens with type 1 diabetes. About 67 participants aged 10-18 will answer questionnaires and have their heart rate, blood pressure, and oxy…

The SIRENA study will follow 300 children and adults who have tested positive for islet autoantibodies, which are early markers of type 1 diabetes. Over up to 10 years, researchers will track how their blood sugar, immune system, and metabolism change. The goal is to better predi…

This study looks at people with autoimmune thyroid disease (like Hashimoto's or Graves') to see if they have hidden signs of type 1 diabetes risk. Researchers will test blood for diabetes-related antibodies and use genetic data to build a risk model. The goal is to better underst…

This study looks at whether a new tool helps young adults (ages 18-30) with type 1 diabetes and their doctors work together better to make care plans that fit daily life. Researchers will compare usual doctor visits with visits using the tool, and interview participants afterward…

This study looks at how different temperatures—cold, normal, and hot—affect blood sugar levels and insulin absorption in adults with type 1 diabetes. Thirty participants will sit in a special room at each temperature for two hours while researchers monitor their blood sugar, hear…

This study will check how often fatty liver disease and liver scarring happen in adults with type 1 diabetes or LADA in Quebec. About 100 participants will get a special liver scan (FibroScan) during one visit. The goal is to find hidden liver problems that current checkups might…

This study looks at how the amount of fat in a meal and a woman's menstrual cycle affect blood sugar after eating in people with type 1 diabetes. Fifty adults (25 women, 25 men) will eat standardized low-fat and high-fat meals while wearing continuous glucose monitors. The goal i…

This study will test whether a new e-learning app can help school nurses feel more confident and knowledgeable about diabetes devices like insulin pumps and continuous glucose monitors. About 86 school nurses in Pennsylvania will use the app over 16 weeks and complete surveys bef…

This study will check if a specific cholesterol ratio (non-HDL to HDL) is linked to kidney disease in people with diabetes. Researchers will measure this ratio and kidney function in 84 adults. The goal is to better understand risk factors, not to test a new treatment.

This study will follow 1300 women with type 1 diabetes who had a pregnancy. Researchers want to see if a high risk of preeclampsia (a dangerous pregnancy complication) in the first trimester is linked to hidden heart disease years later. Participants will have an ultrasound to ch…

This study explores whether a simple ultrasound and a blood test can track celiac disease activity, potentially replacing the need for invasive intestinal biopsies. Researchers will scan the small bowel and measure antibody levels in 140 people, including newly diagnosed patients…

This study looks at whether it's practical to screen close relatives of people with type 1 diabetes for early signs of the disease. About 1,000 adults in Quebec will have blood tests and answer questionnaires. If they show early markers, they will be monitored either by the resea…

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 looks at how non-nutritive sweeteners (like those in diet drinks) affect the heart and blood vessels of young people aged 15-24 with type 1 diabetes. Researchers will measure blood vessel function before and after drinking a sweetened sports drink. The goal is to under…

This study tests a wrist-worn device that uses light sensors and AI to estimate blood sugar without piercing the skin. Up to 100 adults with type 1 diabetes, type 2 diabetes, or prediabetes will wear the device for 15 days while researchers collect data to improve its accuracy. P…

This study will look back at medical records of 500 Chinese adults with type 1 diabetes to see if adding glucose-lowering pills to insulin helps control blood sugar better than insulin alone. The main goal is to check changes in HbA1c (average blood sugar over 2-3 months) and how…

This study will test a new way to offer vaccines to vulnerable patients—those with chronic diseases or weakened immune systems—during hospital visits. Researchers will see if offering, prescribing, and giving vaccines in the hospital increases how many people get vaccinated. The …

This observational study will compare teens with celiac disease who follow a gluten-free diet strictly versus those who don't, along with healthy peers. Researchers will test walking while doing mental tasks, memory, attention, muscle strength, quality of life, and fatigue. The g…

This study looks at how to safely use a type of diabetes drug (SGLT1&2 inhibitor) in people with type 1 diabetes and mild to moderate chronic kidney disease. The goal is to find out what increases the risk of a serious condition called diabetic ketoacidosis (DKA). About 80 adults…

This study follows 250 adults in Finland who were previously screened for celiac disease to see how early diagnosis affects their long-term health, diet habits, and quality of life. Researchers will track symptoms, gluten-free diet adherence, and overall well-being. The goal is t…

This study looks at how well university students with type 1 diabetes can estimate carbohydrates in their meals and whether that affects their blood sugar control. Researchers will give a one-time educational session on carb counting and insulin adjustment, then check blood sugar…

This study will design and test web-based decision aids for parents in Canada considering screening their children for type 1 diabetes. Researchers will work with parents and experts to create the tools, then test them in online studies with 350 participants. The goal is to see i…

This study looks at eating behaviors in teenagers aged 11-17 with celiac disease compared to healthy teens. Participants fill out questionnaires about their eating habits and concerns. A smaller group newly diagnosed with celiac disease will be followed for two years to see how t…

This study will test how well two continuous glucose monitors (Dexcom One Plus and FreeStyle Libre 2 Plus) work in pregnant women with diabetes. About 66 women will wear both devices at the same time to see which is more accurate. The study also looks at what women know about dia…

This 10-year observational study will follow 10,000 adults with diabetes, metabolic disorders, and related conditions like high blood pressure and fatty liver disease. Researchers will collect routine medical data to identify markers of disease severity and activity. The goal is …

This study tests a digital diary called MyMedDiary in 120 children (ages 2-18) newly diagnosed with celiac disease. The app helps families track gluten-free foods and spot hidden sources of gluten. Researchers want to see if the app improves diet adherence compared to traditional…

This study looks at whether the timing of insulin doses with meals affects where fat is stored in the body for people with type 1 diabetes. Ten participants will drink a high-fat liquid meal and receive insulin at different times (before, during, after, or skipping the dose). Res…

This study looks at menstrual cycle changes in adolescent girls with diabetes compared to those without. Researchers will track cycle length, frequency, and regularity, and check links to blood sugar control and body weight. The goal is to identify risk factors and improve care f…

This study looks at 140 children with celiac disease, ages 2 to 18, who have been on a gluten-free diet for at least 6 months. Researchers will compare a questionnaire and rapid urine/stool tests to standard blood tests to see which methods best measure diet adherence. The goal i…

This study will look at 150 infants and children aged 1 month to 4 years who are admitted to a hospital gastroenterology unit with a gastrointestinal disease. The goal is to find out how common electrolyte disturbances (like low sodium or potassium) are in these children. By meas…