HEALTHY

This study is testing a new seasonal flu vaccine for babies and toddlers aged 6 months to under 3 years. The main goal is to see if the vaccine is safe and if it triggers a strong immune response to protect against the flu. Researchers are comparing it to an already approved flu …

This early-stage study is testing the safety and immune response of an experimental HPV vaccine called V540D in 72 healthy adults. The vaccine is designed to protect against the same 9 HPV types as the current Gardasil 9 vaccine, plus additional cancer-causing types. Researchers …

This is the first time a new tuberculosis (TB) vaccine called H107e/CAF®10b is being tested in people. The study aims to check if the vaccine is safe and if it triggers a good immune response in healthy adults. Researchers will give the vaccine in two parts, testing different dos…

This study is testing whether using a person's own extracted tooth, ground into a bone graft material, can better preserve the jawbone socket after a tooth is pulled. Researchers will compare this processed tooth graft against letting the socket heal naturally. They will measure …

This early-stage study is checking if a new HIV medication called ulonivirine (MK-8507) affects heart rhythm in healthy people. Researchers are measuring how the drug changes a specific heart rhythm interval and tracking how much of the drug stays in the body over time. The study…

This is an early safety study testing a new oral medicine called PF-08049820, which is being developed to treat moderate to severe eczema (atopic dermatitis). The study involves 71 healthy adult volunteers and will check for side effects, see how the body processes the medicine, …

This study compares two surgical methods to add healthy gum tissue to areas where teeth are missing, before placing dental implants. Researchers want to see if a newer 'accordion' technique, which stretches a smaller graft, causes less pain and heals as well as the traditional me…

This is an early-stage study to check the safety of a new weight loss drug called LY3537031. It will involve about 302 overweight, obese, and healthy volunteers, including some Japanese and Chinese participants. Researchers will give participants the drug and closely monitor thei…

This is the first human study testing ABX1100, a new drug for late-onset Pompe disease—a rare genetic disorder that weakens muscles. Researchers will check the safety of different doses in 46 healthy volunteers and patients with the disease. The study will measure how the drug mo…

This study aimed to test a new, non-invasive device called the LabClasp to see if it could accurately estimate blood lactate levels without a needle stick. It planned to test the device on two groups: healthy adults during exercise and critically ill patients in the ICU. The stud…

This early, withdrawn study aimed to see if applying tartrazine, a common yellow food dye, could temporarily make human skin more transparent. The goal was to help doctors see blood vessels and other structures under the skin more clearly for better diagnosis. Healthy volunteers …

This study aims to find which of two urine collection methods better predicts prostate cancer biopsy results. Researchers are comparing expressed prostatic secretion (collected after prostate massage) with post-massage urine in 243 men undergoing prostate biopsies. The goal is to…

This study is testing a new swallowable camera capsule to see if it's comfortable and works well for taking pictures of the small intestine. Researchers want to see if this method can help doctors better examine the gut in people with celiac disease. The study involves 108 people…

This study aims to create better tests to diagnose and monitor two rare, serious kidney diseases (aHUS and C3G). Researchers will analyze blood, cells, and tissue from about 180 patients and healthy people to find new markers of disease. The goal is to help doctors make faster, m…

This study tested whether sending educational materials to parents and healthcare providers could increase the number of girls getting the HPV vaccine in 12 Appalachian counties in Ohio. Researchers compared two groups: one received information about the HPV vaccine, and the othe…

This study is testing if atenolol, a widely used blood pressure medication, can help prevent bone loss in healthy women after menopause. It will involve 420 women aged 50-75 who will receive either atenolol or a placebo for two years. Researchers will measure changes in bone dens…

This study is testing a new 12-week sports program designed to help rural girls ages 8-10 get more physical activity. The program, called Girls PLAY, is being offered through local Boys & Girls Clubs in Imperial County, California. Researchers want to see if the program is practi…

This study is testing whether an 8-week course of a nutritional supplement can reduce easy bruising on the skin, known as actinic purpura, in older adults. It will compare the supplement against standard vitamin C pills. Researchers will enroll 30 healthy participants aged 55 and…

This study is testing whether a free website called mindline.sg can help improve mental wellbeing, quality of life, and work productivity. 300 adults in Singapore will either use the website for one month or receive standard mental health information. Researchers will measure cha…

This study tests whether a parenting support program can help young children's development and mental health in Flint, Michigan following the water crisis. Researchers are working with 486 families with infants under 3 months old to provide parenting guidance and support. The pro…

This study is testing whether taking CoQ10, an over-the-counter supplement, can help reduce the severe fatigue often experienced by people with Crohn's disease. It will enroll 60 participants, including people with Crohn's and healthy volunteers, to compare two different doses ta…

This study is testing whether a natural mineral supplement called Aquamin, which comes from red seaweed, can help reduce bad breath when taken daily for 90 days. It involves 15 adults who report having halitosis. Researchers will measure changes using a questionnaire about how ba…

This study is testing whether a daily mushroom blend can help healthy adults who experience occasional bloating, gas, or bowel irregularity. Researchers will compare the blend to a placebo (inactive pill) to see if it improves digestive symptoms, mood, and the mix of bacteria in …

This study is testing if applying a menthol solution to the cheek releases a vapor that can safely stimulate the eye's natural tear production. It involves 30 healthy volunteers who will randomly receive either the menthol solution or a placebo oil. The goal is to see if this app…

This study is testing whether a special therapy combining robotic arm training with gentle tendon vibrations can help improve arm and hand movement in people who had a stroke more than six months ago. Researchers think the vibrations might help the brain relearn how to control mu…

This study is testing whether a special earbud device, which gently stimulates a nerve in the ear, can help reduce anxiety and emotional distress in healthcare workers. Researchers will enroll about 90 stressed healthcare professionals from Philadelphia to use the device for thre…

This study aims to understand how fish oil and red wine affect certain markers in the blood and urine related to inflammation and cell stress. Healthy participants were given different combinations of fish oil, safflower oil, red wine, or grain alcohol to see how these substances…

This study aims to see if the body absorbs two cholesterol drugs, enlicitide and rosuvastatin, the same way when they are combined into one pill versus when taken as two separate pills. It involves 60 healthy adult participants. Researchers will measure drug levels in the blood a…

This early-stage study aims to check the safety and side effects of a single dose of an experimental drug called ALXN2030 in healthy people. It will involve 48 healthy adult volunteers, with some receiving the drug and others receiving a placebo. Researchers will measure how the …

This early-stage study aims to understand how a common antifungal medication (itraconazole) affects blood levels of an experimental drug called BI 764198. Researchers will give both medicines to 14 healthy male volunteers to measure their interaction. The results will help determ…

This study aims to better understand how amino acids (building blocks of protein) affect the release of two key hormones—glucagon and insulin—that control blood sugar. Researchers are comparing how people with type 2 diabetes, people with obesity, and healthy individuals respond …

This study aims to understand why cranberry juice helps prevent urinary tract infections (UTIs) in some women but not others. Researchers are testing whether women can be divided into 'responders' and 'non-responders' based on how their bodies process cranberry compounds. The stu…

This study aims to understand how much of a natural body chemical called glycolate gets turned into oxalate, which is a main ingredient in kidney stones. Researchers will give 15 healthy adults a special tracked form of glycolate while they follow a low-oxalate diet. By measuring…

This study aims to understand brain mechanisms related to psychosis by testing how different doses of ketamine and an experimental drug called TS-134 affect brain activity in healthy volunteers. Researchers will use brain scans to measure changes after participants receive ketami…

This early-stage study aims to check the safety and side effects of an experimental drug called MK-1167 in healthy adults. It will involve about 30 healthy volunteers and will closely monitor how their bodies react to the drug, including its effect on heart rhythm. The main goal …

This study aimed to understand how people experience 'embodiment'—the feeling that a virtual hand is their own—in a virtual reality (VR) environment. Researchers planned to test healthy adults to see if adding synchronized touch to what they see (visio-tactile stimulation) makes …

This study aimed to measure whether insulin, when given as a nasal spray, can reach the brain and spinal cord fluid. Researchers planned to give healthy middle-aged adults either a low or high dose of insulin nasal spray or a placebo, then collect spinal fluid samples to measure …

This study aims to understand how the sugars and fats in breast milk differ between mothers, and how a mother's diet, health, and gut bacteria affect her milk. Researchers are observing mothers, including some with diabetes, to see how these milk components influence the developm…

This study aims to see if an antibiotic works as well when given as a rectal capsule or tablet compared to the standard intravenous (IV) injection. It involves 37 healthy Thai adults who will try all three methods in a random order. The main goal is to measure how much of the dru…

This study aims to understand how daily patterns of air pollution interact with the body's natural 24-hour clock to affect asthma symptoms. Researchers are measuring air quality and collecting samples from 20 adults with severe asthma over 48 hours to look for biological connecti…

This study aims to understand how inhaled steroids affect healthy lungs, not to treat a disease. Researchers will give a steroid inhaler to some healthy volunteers and compare their lung tissue samples to others who receive no treatment. The goal is to learn what changes are caus…

This study is testing a new research PET scanner called the PennPET Explorer. The goal is to see how well this scanner works, as it can image a much larger section of the body at one time than standard scanners. The study involves adults, including some with cognitive impairment,…

This study aims to find a brain signal that can predict whether ketamine treatment will work for people with hard-to-treat depression. Researchers will measure specific brain wave patterns (called gamma oscillations) in 100 participants before and after ketamine therapy. The goal…

This study is testing whether giving a specific probiotic to healthy, breastfed newborns for their first 21 days changes the bacteria in their gut. Researchers will compare babies who get the probiotic to those who don't, checking their stool samples and tracking their general he…

This study is testing the safety of a new type of electronic bandage that makes hydrogen peroxide, which could one day help treat or prevent wound infections. Researchers are applying small versions of this bandage to the healthy skin of 40 volunteers to check for any skin irrita…

This study aims to see if drinking grapefruit juice changes how the body processes a common blood thinner called edoxaban. Researchers will measure drug levels and blood clotting in 14 healthy adults. The goal is to understand a potential food-drug interaction for safety.

This early study aims to understand how the body absorbs a new granule form of the drug Aramchol compared to its existing tablet form. Sixteen healthy volunteers will take single doses of each form on different days to measure drug levels in their blood. The goal is to see if the…

This study is testing whether a special ultraviolet flashlight can safely measure important signaling chemicals in the body without needles or invasive procedures. Researchers will shine the light on participants' skin to see if it can detect nitric oxide, a chemical that helps c…

This is Pfizer's first human study of a new medicine called PF-07999415. It aims to check if a single injection is safe and how the body processes it in 32 healthy adults aged 18-65. Participants stay in a medical facility for 2 weeks after their injection for close monitoring, t…

This study aims to understand how opioid receptors work in the brain and body by using special scans. It will enroll up to 60 adults, including healthy people and those with opioid use disorder, some of whom are on treatment. The main goal is to gather knowledge, not to test a ne…

This is a very early, first-in-human study to check if a new drug called Nezavist is safe and how it moves through the body. It involves 32 healthy adults who will receive either a single dose of the drug or a placebo. The main goal is to find the highest safe dose and understand…

This study aims to understand the brain mechanisms of psychosis to help develop better treatments for schizophrenia. Healthy volunteers receive a very low dose of ketamine while undergoing brain scans to measure how the drug affects brain activity. Researchers are testing differe…

This research study aims to understand how a part of the brain called the cerebellum helps control speech. Researchers at UCSF are studying 660 people, including patients with a movement disorder called cerebellar ataxia and healthy volunteers. Participants complete speaking task…

This study aims to understand why many people with multiple sclerosis experience walking fatigue, where their walking worsens over time. Researchers will measure brain activity and walking patterns in 70 people with MS and 30 healthy volunteers during short and prolonged walking …

This study aims to understand how personalized diet and lifestyle advice affects metabolism and weight loss in overweight Chinese adults. Researchers will closely monitor 117 participants on a 12-week calorie-restricted diet, using detailed tests to see how their bodies process f…

This early-stage study aims to understand how the body absorbs and processes a new drug called LY3537031. Researchers are testing healthy volunteers to see if injecting the drug under the skin in different body areas changes how much gets into the bloodstream, compared to injecti…

This study aims to develop better brain scanning technology, not to treat any condition. Researchers are testing new methods on powerful MRI machines to more precisely measure the natural chemicals in a healthy brain. The goal is to improve the tools doctors and scientists use to…

This study is testing if a supplement made from baker's yeast can improve gut health in older adults. Researchers will give 40 participants the supplement daily for three weeks to see if it helps with digestion and changes gut bacteria. The goal is to learn if this ingredient cou…

This early-stage study aims to understand how a new drug, BI 3000202, is processed by the body. It involves healthy volunteers and will measure how the drug is absorbed, distributed, and eliminated. The goal is to gather basic information about the drug's behavior to help plan fu…

This study is testing whether a special ultrasound technique can create detailed pictures of tiny blood vessels in the kidneys. Researchers want to see if this imaging method works better than current approaches for understanding chronic kidney disease. The study includes both he…

This study aims to understand if and how white blood cells enter the brain in conditions like fibromyalgia, chronic fatigue syndrome, and multiple sclerosis. Researchers will use a special radioactive tracer and PET/MRI scans to track these cells in 120 participants, including he…

This study aims to understand if and how a mother's obesity during pregnancy affects her baby's brain development. Researchers will follow 260 healthy pregnant women, some with obesity and some with normal weight, and track their babies' brain growth using MRI scans at several po…

This study aims to understand if the type of nutrition a baby receives in their first year—breast milk, milk-based formula, or soy-based formula—affects how their brain develops years later. Researchers are observing 100 healthy 8-year-old children, using brain scans and language…

This study is testing how a single session of brief, controlled low-oxygen breathing affects handgrip strength and brain activity in healthy adults. Researchers want to understand the basic mechanisms of how this breathing technique works in people without injuries. The findings …

This is the first study in humans to test the safety of a new drug called SPY003-207. It involves 59 healthy volunteers who receive a single dose to see how their bodies react and process the drug. The main goal is to check for side effects and understand how the drug moves throu…

This study aims to test and improve new MRI scanning and analysis techniques. Researchers will scan healthy volunteers to see if new methods produce clearer images and help doctors feel more confident in their diagnoses. The goal is to gather information to improve MRI technology…

This small, early-stage study aims to understand if the daily rhythm of certain fats in the blood is different in people with night eating syndrome compared to healthy people. Researchers will collect blood and other samples from 12 participants over a few days in a controlled en…

This study aims to see if a wearable sensor can detect pain by measuring changes in sweat and heart activity. Healthy volunteers will put their hand in cold water to cause temporary pain while wearing the sensor. The goal is to gather data to help build a future tool for measurin…

This study is building a large online registry of people interested in brain research. Participants answer health and lifestyle questionnaires and take online memory tests over time. The goal is to help scientists understand brain health and find people for future research studie…

This study aims to understand how nerve signals that tighten blood vessels might contribute to insulin resistance, a condition common in obesity. Researchers will test if temporarily blocking these nerve signals in the arm improves blood flow and the body's ability to use insulin…

This study aimed to understand how the brain changes when people learn specific ankle exercises. Researchers planned to use brain scans on healthy young adults to compare two different training programs: one focused on posture and one focused on stretching. The goal was to see if…

This study aims to improve the methods for measuring fats and energy production in blood samples. Healthy adult volunteers provide blood samples from a vein and from a simple finger prick, including one kit sent by mail. The goal is to make these lab tests more reliable and easie…

This study is collecting information from healthy adults to compare with people who have congenital heart disease. Researchers want to understand how heart function differs between healthy people and those with heart conditions. The study involves 66 healthy participants who will…

This early-stage study aims to understand how aspirin works in the body when given as an injection compared to a standard oral tablet. It will involve 40 healthy adults to measure how the drug is absorbed and its effects on blood markers. The goal is to gather basic safety and bi…

This study aims to understand how different mental focus techniques affect brain activity. Researchers will compare two strategies—focusing on heartbeat alone versus multiple body sensations—to see which better helps healthy volunteers control a specific brain region using real-t…

This study examines how different breakfast types affect children's brain function and thinking skills. Researchers are comparing high-protein versus high-carbohydrate breakfasts in 9-10 year old children. The study measures brain activity and cognitive performance to understand …

This study aims to understand how much of an experimental HIV prevention drug (MK-8527) passes into breast milk. Researchers will measure drug levels in the breast milk, blood, and plasma of 12 healthy, lactating women over 120 hours after they take a single dose. The goal is to …

This study aims to understand why night shift workers have higher risks for diseases like diabetes and heart problems by looking at their gut bacteria. Researchers will compare 12 healthy male night shift workers with daytime workers, tracking their daily rhythms, diet, sleep, an…

This small, early-stage study aims to understand how commercially available cannabis oils affect the brain's response to stress and impulse control. Researchers are studying 20 healthy young adults who use cannabis and drink alcohol. Participants try different cannabis oil formul…

This study aims to understand whether obesity during pregnancy affects how a baby's brain develops. Researchers are comparing brain scans of two-week-old babies born to mothers with healthy weight versus mothers with obesity. The goal is to identify any differences in early brain…

This study examines how well physiotherapy students learn teamwork, leadership, and communication skills through clinical simulations with mannequins instead of real patients. Researchers are comparing how students rate their own skills versus how their teachers rate them after t…

This study is testing whether taking creatine monohydrate, a common sports supplement, can improve exercise performance while holding one's breath. Researchers are enrolling 26 trained breath-hold divers to see if creatine helps them cycle farther and longer on a single breath co…

This research study aims to understand how the brain can change old, well-practiced movement patterns, like a bad golf swing. Researchers are testing a gentle, non-invasive brain stimulation technique on healthy adults while they perform computer tasks. The goal is to see if this…

This study was designed to understand how the bodies of healthy older adults absorb and process a specific ashwagandha (Withania somnifera) supplement. It planned to measure the levels of the supplement's compounds in the blood and urine over time and check for any side effects. …

This study aims to understand how a small patch with microscopic needles affects how a common antibiotic drug gets absorbed through the skin when applied as a gel versus a cream. Researchers are testing 24 healthy volunteers to measure drug levels in their blood over several days…

This early-stage study aims to understand how the body absorbs two new tablet versions of the experimental drug miricorilant, compared to an older version. It will involve 18 healthy adult volunteers who will take the different pills in a specific order. The main goal is to measu…

This is an early safety study testing three different forms of an extended-release drug called TR-01-XR in healthy adults. Researchers will enroll 150 participants to check for side effects and measure how the body absorbs and processes each drug form. The goal is to gather basic…

This study aims to understand why some people experience a dangerous drop in blood pressure after eating, a condition called postprandial hypotension. Researchers will use MRI scans to measure blood flow in the gut of 30 participants—some with the condition and some healthy—after…

This study aims to predict if depression will come back in people who are currently in remission. Researchers will use a special brain scan and a safe, non-invasive stimulation technique to measure how the brain responds. The goal is to see if these brain measurements can help fo…

This study aims to understand how a single session of exercise changes the cells and signals in body fat (adipose tissue). Researchers are studying 56 healthy and obese adults, both young and older, to see how their fat tissue responds during and after cycling. The goal is to lea…

This study aims to understand if eating different types of olive oil changes markers linked to heart disease risk, like cholesterol levels and inflammation. It involves 44 healthy adults aged 20-45. Participants eat two olive oils (one high-polyphenol, one low-polyphenol) for two…

This is a very early study to understand how two different pill versions of a potential Alzheimer's drug, called MK-1167, are processed by the body. It involves 16 healthy volunteers who will take the drug so researchers can measure its levels in the blood and check for safety. T…

This early-stage study is testing a new radioactive tracer used for PET/CT brain scans. Researchers are giving the tracer to healthy volunteers to see where it travels in the body, how it's broken down, and how it's removed. The goal is to gather basic safety information and see …

This early-stage study aims to understand if taking a new investigational drug, BI 764198, changes how the body absorbs and processes metformin, a common medication for type 2 diabetes. It involves 14 healthy adult participants who will take both drugs together and metformin alon…

This study aims to understand how our body's natural daily rhythms, known as the 'chronobiome,' differ between healthy men and women, and between younger and older adults. Researchers will monitor 48 healthy participants over time, tracking things like blood pressure and activity…

This study aims to create detailed reference charts of normal brain structure and function for the Chinese population by collecting brain scans from 10,000 healthy people and people with various brain conditions. Researchers will use these charts to help doctors make more accurat…

This study aims to understand how different anti-inflammatory drugs, including some new experimental ones, affect a wide range of fat-based chemicals in human blood. Researchers will take blood from 30 healthy volunteers and test the drugs in a lab setting, not inside the body. T…

This study aims to understand why some ballet dancers get ankle injuries. Researchers will measure the strength, balance, and flexibility of 45 participants, including dancers with past injuries, dancers without injuries, and people who don't dance. The goal is to identify physic…

This study aims to find out if follow-up phone calls can safely replace some in-person visits for people getting new contact lenses. Researchers will compare the standard schedule of office visits to a modified schedule that includes a phone check-up. They want to see if patient …

This study aims to understand the connection between leg muscle strength and balance. Researchers are comparing 66 healthy people with people who have chronic ankle instability or a knee ligament injury. They are measuring strength, balance, pain, and fear of movement to learn ho…

This study aims to understand how a baby's immune system and gut bacteria develop during the first year of life. Researchers will observe 60 healthy, exclusively breastfed Filipino infants, collecting blood and stool samples over time. The goal is to learn how these natural proce…

This study aims to compare how two different versions of the experimental obesity drug survodutide are absorbed by the body. About 100 healthy adults with a higher body weight will inject one of the two drug formulations weekly for about six and a half months. Researchers will me…

This study aims to see if the body absorbs omega-3 fatty acids (EPA and DHA) from algae-based supplements as well as it does from traditional fish oil. It will involve 120 healthy adults with low omega-3 levels, who will take either an algae oil, fish oil, or a placebo for six we…

This is an early safety study to see how healthy people tolerate a new drug called LY4005130. Researchers will give the drug as an injection under the skin or into a vein and closely monitor for side effects. They will also take blood samples to measure how much of the drug gets …

This study aims to measure how well young children (ages 1-3) absorb iron from special nutritional supplements. Researchers in Kenya will compare iron absorption in 30 children—15 who are healthy and 15 who are undernourished. By using a safe, traceable form of iron in the supple…

This study aims to understand why special overnight contact lenses (orthokeratology) slow nearsightedness progression better in some children than others. Researchers will analyze protein levels in the tears of 20 children who have used these lenses for at least six months. By co…

This study is exploring whether hands-on physical therapy techniques can improve athletic performance in healthy, active people. Researchers are measuring changes in strength, flexibility, speed, and stress levels before and after manual therapy sessions. The goal is to understan…

This study aims to see if a person's ability to absorb sugar in their gut can predict how much weight they will lose after bariatric surgery. Researchers will enroll 52 people, including those scheduled for surgery and healthy individuals, to measure sugar absorption and related …

This early study aimed to check if a new wrist-worn device is safe and easy to use. It planned to test the device on healthy volunteers to gather information before future studies with cancer patients. The main goals were to see if people could use the device properly and to moni…

This study aims to understand how immune cells differ in the lymphatic system of people with Multiple Sclerosis (MS) compared to healthy people. Researchers will collect lymph fluid from a small group of participants using a minimally invasive tube. They will also check if a stan…

This study aimed to see if a safe, non-invasive magnetic device could temporarily change brain activity to help healthy people make more rational decisions. It was not a treatment study, but was meant to gather basic knowledge for future research. The study was withdrawn before a…

This study aims to understand if disruptions to the body's natural daily rhythms (circadian clock) help explain why people with HIV often develop other health problems like heart disease or diabetes. Researchers will track 80 men's daily patterns—including sleep, activity, light …

This early research study aims to understand how insulin affects blood flow to the brain and nervous system activity in healthy adults. Researchers will measure brain and leg blood flow, as well as nerve signals, in 65 participants aged 18-45. The study is currently suspended and…

This study is testing a home smell test kit to see if it can reliably track how people's sense of smell recovers after a COVID-19 infection. Researchers will send smell cards to 1,000 participants, including people who lost their smell from COVID, healthy people, and those with o…

This study aims to learn how the time of day you exercise and whether you eat beforehand affects how your body burns energy and fat. Researchers will measure these effects in 20 healthy, active adults who are overweight or have obesity. The goal is to gather basic knowledge about…

This study aims to see if measuring brain stiffness with a special, non-invasive MRI scan can serve as a new sign, or biomarker, for Alzheimer's disease. Researchers will enroll 450 people, including those with Alzheimer's, mild memory problems, and healthy individuals, to compar…

This study aims to find out if simple physical tests can help doctors figure out what's causing a person's balance problems. Researchers are comparing how healthy people and people with conditions like stroke, spine issues, or vision problems perform on balance and muscle tests. …

This is an early-stage study to learn about the safety and how the body processes a new, long-acting injectable form of the drug letrozole. It involves about 90 healthy post-menopausal women who will receive a single injection at different dose levels. The main goal is to gather …

This study aims to understand why cranberry juice helps prevent urinary tract infections (UTIs) in some women but not others. Researchers are looking at how a person's gut bacteria might affect how their body processes the juice. They will compare urine samples and gut bacteria f…

This is an early-stage safety study for a new drug called epaminurad. It will test how safe the drug is, how the body processes it, and if it interacts with a common pain reliever (naproxen). The study involves 48 healthy volunteers to gather initial data before testing in patien…