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
- NCT05478707RecruitingPhase 2
Treating small blood vessel problems in type 1 diabetes
This study tests whether two different treatment strategies can improve the function of the tiny blood vessels in people with type 1 diabetes. It aims to find a way to prevent or reduce diabetes-related complications.
Orlando, FloridaAges 18–40 - NCT05420051Recruiting
Program to boost happiness and emotional well-being in type 2 diabetes
This trial tests whether a support program using messages and coaching can improve emotional well-being and happiness for people with type 2 diabetes. It may also encourage healthier activity, especially if you’re currently not very active.
Boston, MassachusettsAges 18 years+ - NCT05317455RecruitingEarly Phase 1
Studying brain sugar changes in adults with risky low blood sugar
This early-stage study looks at how the brain uses sugar in people with type 1 diabetes who have had severe or hard-to-notice low blood sugar. It may help researchers understand the brain effects of low blood sugar and guide safer care.
New Haven, ConnecticutAges 18–55 - NCT05269589Recruiting
Home heat therapy for people with type 2 diabetes
This trial tests whether using heat therapy at home can improve health in adults with type 2 diabetes. It may help people who already have stable diabetes treatment, but it is not for everyone, especially if certain heart, nerve, or vision problems are present.
Montreal, QuebecAges 45–75 - NCT04583800Recruiting
Tracking heart failure risk and memory change in diabetes
This study follows adults with type 2 diabetes to see who may develop heart problems and who may have memory or thinking changes over time. It may help doctors better predict risk and plan earlier support.
LilleAges 18 years+ - NCT04874012RecruitingPhase 2
Taurine supplement study for blood sugar, fats, and inflammation
This Phase 2 study tests whether taking taurine affects blood sugar control, cholesterol/fats, and inflammation in people with type 2 diabetes. It may help by improving these lab markers, which are linked to long-term health risks.
Porto Alegre, Rio Grande do SulAges 30–80 - NCT04786262RecruitingPhase 3
A study of VX-880 and VX-017 for type 1 diabetes
This study tests two investigational drugs, VX-880 and VX-017, for people with type 1 diabetes who have trouble controlling their blood sugar and have frequent severe low blood sugar episodes. The goal is to see if these drugs can improve blood sugar control and reduce dangerous lows.
Duarte, CaliforniaAges 18–65 - NCT04451915Recruiting
Study for early gestational diabetes in pregnancy
This study is looking at pregnant people who have early signs of gestational diabetes in the first half of pregnancy. It may help find safer ways to monitor or treat early diabetes-related blood sugar changes to improve pregnancy outcomes.
ArrasAges 18 years+ - NCT04024631Recruiting
Study genes and diabetes risk using body measurements
This study looks at how genetic risk relates to developing type 2 diabetes, using information from a biobank and body measurements like weight. It may help researchers better identify who is at higher risk before diabetes starts.
Philadelphia, PennsylvaniaAges 10–70 - NCT03585153Enrolling by invitation
Pancreas imaging study in people with type 1 diabetes
This study takes pictures of the pancreas in children and teens (and likely adults) with type 1 diabetes soon after diagnosis. The goal is to learn more about how the pancreas changes with diabetes, which may help future care.
Aurora, ColoradoAges 8 years+ - NCT03264352RecruitingPhase 4
Treatment for slightly high blood pressure in type 2 diabetes
This trial tests an intervention to help adults with type 2 diabetes who have “high-normal” blood pressure (not severely high). If you qualify, you may learn whether this approach improves blood pressure and related health outcomes over time.
Guangzhou, GuangdongAges 45–79 - NCT01511393Enrolling by invitation
Tracking people with thyroid cancer to learn its course
This study follows adults who have medullary thyroid cancer (MTC) to learn how the cancer behaves over time. It may help by improving future care and follow-up strategies for people with MTC.
Morgantown, West VirginiaAges 18 years+ - NCT06709755Recruiting
Helping Teens with Type 1 Diabetes Feel Less Stressed
This study tests a program to help teenagers with type 1 diabetes feel less stressed and overwhelmed about their diabetes. It is done entirely through video visits, so you can join from home.
Chicago, IllinoisAges 14–18 - NCT06436326Recruiting
Continuous glucose monitoring for gestational diabetes
This study tests whether using a continuous glucose monitor (a small sensor that checks your blood sugar all day) can improve outcomes for you and your baby during gestational diabetes. It may help you manage your blood sugar more easily and reduce risks.
HsinchuAges 18 years+ - NCT06480786Recruiting
Spinal cord stimulator for diabetic nerve and artery pain
This study tests if a spinal cord stimulator (a device that sends mild electrical pulses to the spine) can relieve severe leg pain caused by diabetic nerve damage and poor blood flow. It may help people who have not found enough relief from other treatments.
Omaha, NebraskaAges 19–89 - NCT07348432Recruiting
Insulin delivery and eating behaviors in type 1 diabetes
This study looks at how different insulin delivery methods (like injections or pumps) affect eating behaviors in people with type 1 diabetes. By joining, you may help researchers learn how to improve care and quality of life.
Montreal, QuebecAges 12 years+ - NCT05704491Recruiting
AI screening for diabetic eye damage
This study tests an artificial intelligence (AI) screening method to detect diabetic retinopathy, a type of eye damage caused by diabetes. It may help find eye changes earlier, so treatment can be planned sooner.
DüsseldorfAges 18 years+ - NCT07265037Recruiting
Chinese and Western medicine for diabetes care from afar
This trial tests a combined approach of traditional Chinese medicine and Western medicine to help manage diabetes remotely. It may be a good option if you have diabetes and are looking for a care plan that doesn't require frequent in-person visits.
Taiyuan, ShanxiAges 18 years+ - NCT04932928Recruiting
Using a glucose sensor to improve type 2 diabetes
This study checks whether patient-guided lifestyle changes, supported by a continuous glucose monitor (a sensor), can improve blood sugar control in adults with type 2 diabetes. It may help you and your care team see how food, activity, and habits affect your readings.
SeoulAges 19–80 - NCT02420470Recruiting
An early warning system for diabetic brain changes
This study tests whether an “early warning” approach can detect early changes in the brain related to diabetes before serious problems happen. If you qualify, you may be asked to take part in brain and health assessments to see how well the system works.
Xi'an, ShaanxiAges 40–65 - NCT07806695RecruitingPhase 1
Understanding insulin production in gestational diabetes
This study looks at how the body makes insulin during pregnancy to understand why some women get gestational diabetes. If you join, you'll have some extra blood tests during pregnancy and after birth to help researchers learn more.
Rochester, MinnesotaAges 20–40 - NCT07802561RecruitingPhase 4
Metformin vs glyburide for gestational diabetes
This study compares two medicines, metformin and glyburide, to see which is better at controlling blood sugar in pregnant women with gestational diabetes. If you need medication to manage your blood sugar during pregnancy, this trial might help guide treatment choices.
Multan, Punjab ProvinceAges 18–45 - NCT07776314Recruiting
Screening for late-onset gestational diabetes
This study tests whether checking for gestational diabetes later in pregnancy (between 32 and 35 weeks) is helpful. It looks for health benefits for you and your baby.
Izmir, KarabağlarAges 18–45 - NCT07732777Recruiting
AI-assisted insulin pump study for type 1 diabetes
This study tests whether an artificial intelligence (AI) system can help manage insulin pump therapy remotely for people with type 1 diabetes. The goal is to improve blood sugar control and make diabetes management easier.
Nanjing, JiangsuAges 14–65
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.