Clinical trials
Diabetes Mellitus clinical trials
Below are recruiting diabetes mellitus clinical trials, each written for real people, not researchers. We’re tracking 887 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06820281RecruitingPhase 2
Tirzepatide for type 1 diabetes: a metabolism study
This study tests if tirzepatide, a medicine that helps lower blood sugar and manage weight, is safe and effective for people with type 1 diabetes who are overweight or have obesity. You must already use an automated insulin pump system.
Sydney, New South WalesAges 18–65 - NCT07161947Recruiting
Pregnancy diabetes study in Shanghai
This study follows pregnant women with different types of diabetes or at high risk for it. The goal is to understand how blood sugar changes during and after pregnancy and to improve care.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06989697RecruitingPhase 3
Cilostazol and ginkgo for memory in older adults with diabetes
This trial tests whether a combination of cilostazol (a blood flow medication) and ginkgo (a herbal supplement) can help protect memory and thinking skills in people over 60 with type 2 diabetes. You may join if your memory is slightly below normal but not severely impaired.
Seongnam-siAges 60 years+ - NCT07743021Recruiting
Blood sample study for better health screening
This study collects blood samples and health information over time to improve early detection of diseases. It may help researchers find ways to prevent serious conditions.
BalatonfüredAges 40 years+ - NCT07521475Recruiting
Fully Closed Loop Insulin Pump for Type 2 Diabetes
This study tests a new automated insulin pump system (Omnipod) that adjusts insulin doses on its own throughout the day for people with type 2 diabetes. The goal is to see if it helps keep blood sugar levels more stable while reducing the burden of manual insulin management.
Los Angeles, CaliforniaAges 18–75 - NCT07719894RecruitingPhase 4
Preventing heart problems in type 2 diabetes with cilostazol and aspirin
This trial tests whether taking cilostazol and aspirin together can help prevent heart attacks, strokes, and other cardiovascular events in people with type 2 diabetes who have early signs of artery disease or metabolic syndrome. It aims to see if this combination is more effective than aspirin alone.
Seongnam-si, Gyeonggi-doAges 19 years+ - NCT07548996RecruitingPhase 2/Phase 3
Study of oral dimethyl fumarate for type 1 diabetes
This study tests an oral capsule called dimethyl fumarate to see if it can help preserve the body’s own insulin production in adults with type 1 diabetes. It may offer a way to slow the loss of beta cells and reduce reliance on insulin.
Nanjing, JiangsuAges 18–65 - NCT07149142Recruiting
AI eye screening for children with type 1 diabetes
This study tests if an artificial intelligence (AI) system can effectively screen for eye problems related to diabetes (retinopathy) in children. The goal is to find a faster, easier way to protect your child's vision.
Prague, Prague 5Ages 11–19 - NCT03692884Recruiting
Diabetes registry study for people under 75
This study collects information about people with diabetes to better understand the condition in everyday life. It may help improve future diabetes care by building a real-world diabetes database.
Chongqing, Chongqing MunicipalityAges 18–75 - NCT03720197Recruiting
Registry for people living with type 1 diabetes
This is a registry that collects information from people living with type 1 diabetes. It may help researchers better understand the condition and improve future care.
Edmonton, AlbertaAges Any age - NCT04039945Recruiting
Early checkup and care program for type 1 diabetes
This study looks at early diagnosis and support for people with type 1 diabetes. You may be invited to participate if a parent or guardian agrees to enroll your child.
MunichAges 2–10 - NCT04432025Recruiting
Medication after weight-loss surgery for type 2 diabetes
This trial looks at whether a specific diabetes medicine given after bariatric (weight-loss) surgery can improve blood sugar control in people with type 2 diabetes. You might be considered if you are eligible for this surgery and meet the weight criteria.
DublinAges 18 years+ - NCT05279729Recruiting
Mobile app coaching for people with diabetes
This study tests whether using a smartphone app can help people with type 2 diabetes manage their health. It focuses especially on low-income Hispanic/Latinx adults who regularly check blood sugar.
San Diego, CaliforniaAges 18–64 - NCT05491005Recruiting
eHealth program to help type 2 diabetes go into remission
This trial tests an online (eHealth) program to help people with early type 2 diabetes reach diabetes remission. It may help by supporting lifestyle and diabetes management with less in-person care.
JönköpingAges 20–70 - NCT05553093RecruitingPhase 4
Tirzepatide vs insulin for diabetes and brain effects
This study tests how tirzepatide and insulin glargine affect blood sugar, fat metabolism, and brain function in adults with type 2 diabetes. It may help researchers learn which treatment changes diabetes-related body and brain processes.
Nanjing, JiangsuAges 18–75 - NCT05593081Recruiting
Study of sudden type 1 diabetes after rapid symptom onset
This trial studies people who develop severe, fast-onset “type 1 diabetes” with body-wide stress (ketosis/ketoacidosis) soon after symptoms start. It aims to better understand this condition and how to care for it early.
Quanzhou, FujianAges Any age - NCT05662189Recruiting
PET scan study of beta cell function in diabetes
This study uses a special PET scan to measure how well insulin-producing cells (“beta cells”) in the pancreas are working in people with diabetes. It’s meant to help researchers understand diabetes biology and test whether the scan can reflect beta cell function.
Parma, PrAges 18–75 - NCT05794152Recruiting
Pregnancy group for women with gestational diabetes
This study follows pregnant people who develop gestational diabetes during weeks 24 to 28. It may help researchers understand how to best support mothers and babies over the long term.
Wenzhou, ZhejiangAges 18 years+ - NCT06150690Recruiting
Pancreatic islet study in patients having pancreas surgery
This trial studies pancreatic islets (cells that make insulin) from people who are having part or all of their pancreas removed. It may help researchers learn more about how the pancreas works in health and disease.
Düsseldorf, North Rhine-WestphaliaAges 18 years+ - NCT06478186RecruitingPhase 4
Knee Osteoarthritis Steroid Injection Study for People with Type 2 Diabetes
This study compares two different steroid knee injections—Zilretta and Kenalog—to see which works better for people with both knee osteoarthritis and type 2 diabetes. It uses a continuous glucose monitor to track blood sugar changes.
Kansas City, KansasAges 40 years+ - NCT06525259Recruiting
Study on risk factors for type 2 diabetes in youth
This study looks for children and teens who are at high risk of developing type 2 diabetes to understand what factors lead to it. If your child is overweight, has slightly high blood sugar, and is in early to mid-puberty, they may be able to join.
Birmingham, AlabamaAges 8–15 - NCT06613854RecruitingPhase 4
Early combination therapy for type 2 diabetes
This study tests if starting two newer diabetes drugs (empagliflozin and semaglutide) soon after diagnosis, along with metformin, helps control blood sugar better than metformin alone. It's for people diagnosed with type 2 diabetes in the last two years who are already taking a high dose of metformin.
LjubljanaAges 18–70 - NCT06716216RecruitingPhase 3
Study of BGM0504 for people with type 2 diabetes
This trial tests an investigational drug called BGM0504 in people with type 2 diabetes who are already taking metformin or metformin plus another diabetes medicine. It aims to see if the drug can help lower blood sugar levels.
Beijing, Beijing MunicipalityAges 18–75 - NCT06826235Recruiting
Date consumption, hunger and appetite in type 2 diabetes
This study looks at how eating dates might affect hunger and appetite in adults with type 2 diabetes. It aims to see if dates can help manage food cravings (hedonic hunger).
Erzurum, PalandökenAges 19–50
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Common questions
- Are there clinical trials for diabetes mellitus?
- Yes. Clin2 currently lists 887 recruiting diabetes mellitus studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a diabetes mellitus trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a diabetes mellitus trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.