Clinical trials
Diabetes Mellitus clinical trials
Below are recruiting diabetes mellitus clinical trials, each written for real people, not researchers. We’re tracking 867 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06925334Enrolling by invitationPhase 4
Comparing a new insulin combo with premixed insulin for type 2 diabetes
This study tests whether a new injection that combines insulin with liraglutide works better than standard premixed insulin for people with type 2 diabetes. It aims to improve blood sugar control and simplify treatment.
Beijing, Beijing MunicipalityAges 18–75 - NCT06903364Recruiting
Lifestyle and diabetes complications study
This study looks at how lifestyle habits affect complications in people with type 2 diabetes. It aims to understand what might help prevent or manage these issues.
GuangzhouAges 20 years+ - NCT05630508Recruiting
Diabetes lifestyle app for Arabic-speaking adults
This trial tests a lifestyle coaching app on a phone to help adults with type 2 diabetes improve blood sugar. It may help if your diabetes is currently not well controlled.
Riyadh, Riyadh RegionAges 18 years+ - NCT06803771Recruiting
Checking pancreas health after a new diabetes diagnosis
This study looks at people recently diagnosed with type 2 diabetes to check their pancreas health using blood tests and scans. The goal is to find early signs of pancreatic issues, which might help catch problems sooner.
Sandbach, CheshireAges 50–84 - NCT06802861Recruiting
Aspirin metabolism in pregnant women at risk of pre-eclampsia
This study looks at how pregnant women at risk of pre-eclampsia process aspirin and how it affects their metabolism. Researchers will use blood and urine tests, along with body measurements and surveys, to learn more about how aspirin can help prevent pre-eclampsia.
Knoxville, TennesseeAges 18–45 - NCT06256614Recruiting
Washed stool transplant for type 1 diabetes
This trial tests if a washed microbiota transplant (a processed stool transplant from healthy donors) can help people with type 1 diabetes. It aims to see if this treatment can improve blood sugar control or reduce the need for insulin.
Nanjing, JiangsuAges 3–100 - NCT06453928Recruiting
Starting diabetes technology for type 1 diabetes
This study helps people with type 1 diabetes who use insulin injections learn about and start using diabetes technology like continuous glucose monitors or insulin pumps. It aims to see if starting technology improves blood sugar control.
Santa Monica, CaliforniaAges 18 years+ - NCT06445946RecruitingPhase 4
Metformin vs insulin for gestational diabetes
This study compares two common medicines (metformin pills and insulin shots) to see which works better for controlling blood sugar in pregnant women with gestational diabetes. The goal is to find the best treatment for both mom and baby, now and in the long term.
Tuscaloosa, AlabamaAges 18 years+ - NCT06452654RecruitingPhase 4
Vaccine to prevent type 1 diabetes in high-risk babies
This study tests whether a vaccine given to very young babies (3–4 months old) can prevent type 1 diabetes. It is designed for babies who have a high genetic risk and a family history of the disease.
ViennaAges 3 months–4 months - NCT06296485Recruiting
Safer Aging with Diabetes Monitoring
This study tests a way to help older adults with type 2 diabetes who use insulin avoid dangerously low blood sugar. You would use a continuous glucose monitor and get support via email or internet to stay safe.
Fremont, CaliforniaAges 75 years+ - NCT06251323Recruiting
Better diabetes care with team support and technology
This study tests a new way to help adults with type 2 diabetes get better care. It includes a team of healthcare providers and uses technology to support your treatment.
Stanford, CaliforniaAges 18 years+ - NCT05138432Recruiting
More fresh fruit and vegetables for kids with type 2 diabetes
This study tests whether giving families extra fresh fruits and vegetables helps children manage type 2 diabetes. It’s delivered through a “prescription” program and may support healthier eating habits.
San Diego, CaliforniaAges Up to 18 years - NCT05915260Enrolling by invitation
Heart MRI study in adults with type 2 diabetes
This study uses a heart scan (MRI) to learn more about how the heart is affected in people with type 2 diabetes. It may help researchers better understand changes in the heart over time and who might benefit from future care.
SlagelseAges 18–80 - NCT05777330Recruiting
Monitoring blood sugar swings to predict type 1 diabetes
This study watches blood sugar changes over time in people who do not yet have diabetes but have test results that suggest risk for type 1 diabetes. The goal is to see whether “blood sugar variability” can predict when high or low blood sugar may happen, even before symptoms.
Liège, LiègeAges 5–39 - NCT05752292Enrolling by invitation
Pregnant with gestational diabetes: share risk info to help
This study is testing how to share risk information during pregnancy in a way that helps patients feel more informed and empowered. It includes people currently pregnant with gestational diabetes and will ask about your preferences and understanding.
Pleasanton, CaliforniaAges 18 years+ - NCT05028140RecruitingPhase 3
Testing a lifestyle-and-diet program for type 2 diabetes control
This Phase 3 study tests whether a program run by the Piemonte Association can improve blood sugar control in people with type 2 diabetes who haven’t reached their target after usual diet, exercise, and stable medicines. It also aims to check that the approach is safe for participants.
Hortolândia, São PauloAges 18–85 - NCT05348863Recruiting
Digital coaching for self-care in gestational diabetes
This trial studies a digital (phone or online) platform meant to help people manage gestational diabetes during pregnancy. If you qualify, you may be asked to use the tool to support daily self-care and decision-making.
LinköpingAges 18–50 - NCT07463209Recruiting
Learning to use continuous glucose monitoring in diabetes education
This study helps older adults with diabetes learn how to use a continuous glucose monitor (CGM), a small device that tracks blood sugar levels in real time. You'll get education and support to manage your diabetes better, and you may have a care partner join you.
Chapel Hill, North CarolinaAges 65 years+ - NCT06469593Recruiting
Automated insulin delivery for type 1 diabetes study
This study tests a new automated insulin delivery (AID) system that connects your insulin pump to your glucose monitor to help keep your blood sugar in range. It is for both children and adults with type 1 diabetes who have not used an AID system before.
Herlev, Greater CopenhagenAges 7 years+ - NCT07356089Recruiting
Twiist insulin pump study for type 1 diabetes
This study follows people with type 1 diabetes who are already using the Twiist automated insulin delivery system. Researchers will ask you to complete surveys and share data for 12 months to check how well the system works in everyday life.
Tampa, FloridaAges 6 years+ - NCT07287943Recruiting
Medtronic pump study for diabetes and gastroparesis
This study tests whether the Medtronic 780G insulin pump helps people with type 1 diabetes and gastroparesis (slowed stomach emptying) control their blood sugar better than their usual care. It requires continuous glucose monitoring and certain blood sugar levels.
Indianapolis, IndianaAges 18 years+ - NCT07248891Enrolling by invitation
Type 2 diabetes study in Mexico
This study looks at factors related to type 2 diabetes in adults receiving care at family medicine clinics in three Mexican states. It may help improve understanding of diabetes management.
Mexico City, Mexico CityAges 18 years+ - NCT07054125Recruiting
CGM, education, and peer support for type 2 diabetes
This trial tests if using a continuous glucose monitor (a small sensor that tracks your blood sugar), combined with diabetes education and support from others with diabetes, can help people with type 2 diabetes better control their blood sugar. You may qualify if your blood sugar is not well controlled (A1c above 8%).
Asheville, North CarolinaAges 18 years+ - NCT07211126Recruiting
Control-IQ Study: Quality of Life with Type 1 Diabetes in France
This real-world study looks at how the Control-IQ system (an automated insulin pump with a continuous glucose monitor) affects blood sugar control and quality of life for people with type 1 diabetes in France. If you join, you will use the system as usual and fill out some questionnaires for one year.
AgenAges 6 years+
Hear when a new Diabetes Mellitus trial opens
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Common questions
- Are there clinical trials for diabetes mellitus?
- Yes. Clin2 currently lists 867 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.