Clinical trials · Boston, MA
Diabetes Mellitus clinical trials in Boston
We’re tracking 39 recruiting diabetes mellitus studies with a site in or near Boston — including Phase 1, Phase 1/Phase 2, Phase 2, Phase 3 and Phase 4 studies, each written for real people, not researchers.
Recruiting studies near Boston
- NCT05846802Recruiting
Gastroparesis and stomach symptoms registry for adults
This registry is for adults with long-lasting stomach emptying problems or related symptoms, helping researchers better understand patterns of nausea, pain, and fullness. You may be able to join if you meet specific symptom and test results, and can complete a stomach-emptying scan.
Boston, MassachusettsAges 18–85 - NCT06217302RecruitingPhase 3
Sotagliflozin for kidney protection in type 1 diabetes
This study tests whether sotagliflozin (a pill that helps control blood sugar and protects the kidneys) can slow down kidney function decline in people with type 1 diabetes and diabetic kidney disease. You may qualify if you have had type 1 diabetes for at least 8 years, have moderate kidney damage, and are on standard treatments.
Boston, MassachusettsAges 18–75 - NCT00097292Recruiting
Preventing Type 1 Diabetes in At-Risk People
This study looks for people at high risk of developing type 1 diabetes (based on family history or blood markers) and follows them over time to understand disease development. The goal is to eventually prevent or delay type 1 diabetes in people who don't have it yet.
Boston, MassachusettsAges 2–45 - NCT04786262RecruitingPhase 3
Study of VX-880 for long-standing type 1 diabetes
This Phase 3 trial tests how safe, tolerable, and effective VX-880 is for people with type 1 diabetes who have had it for many years. It may help reduce problems related to blood sugar swings, especially severe low blood sugar episodes.
Boston, MassachusettsAges 18–65 - NCT05544266Recruiting
Study rare diabetes patterns to better guide diagnosis
This study looks at people who may have a “non-typical” form of diabetes, including rare genetic causes or unusual symptoms. It may help your care team understand what type of diabetes you have and whether specific genetic testing could explain it.
Boston, MassachusettsAges Any age - 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+ - NCT06112418Recruiting
Personalized vs standard care to prevent heart attacks
This trial compares two ways to prevent heart attacks and strokes: one uses a special heart CT scan to guide care, the other uses standard risk factors like blood pressure and cholesterol. You may be eligible if you are older (men over 55, women over 65) and have diabetes, prediabetes, or metabolic syndrome.
Boston, MassachusettsAges 55 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.
Boston, MassachusettsAges 18 years+ - NCT06860516Recruiting
HLA Demographics Study in Adults With Type 1 Diabetes
This study (NCT06860516) is an observational trial of adults aged 18-55 with type 1 diabetes diagnosed within 6 months. It aims to collect demographic and HLA data.
Boston, MassachusettsAges 18–55 - NCT06919354RecruitingPhase 1
Study of GNTI-122 for new type 1 diabetes
This study tests a new treatment called GNTI-122 for adults recently diagnosed with type 1 diabetes who still make some insulin. It aims to see if the treatment can help protect the cells that produce insulin.
Boston, MassachusettsAges 18–55 - NCT07043426Recruiting
Diabetes care support for social needs
This study tests if connecting people with type 2 diabetes who have high A1C levels (9% or more) to community resources for social needs (like food or housing) can help improve their diabetes control. It aims to see if addressing life challenges outside the clinic helps lower blood sugar.
Boston, MassachusettsAges 18 years+ - NCT07142252RecruitingPhase 2
New drug for recently diagnosed type 1 diabetes
This trial tests a new medicine (rezpegaldesleukin) to see if it can help preserve the body's ability to make some insulin in people recently diagnosed with type 1 diabetes. It's for children and adults diagnosed within the past 100 days.
Boston, MassachusettsAges 8–45 - NCT05899166Recruiting
Diet study to improve blood sugar control in new diabetes
This study looks at how carbohydrate intake may affect how well insulin-producing cells work and how stable your blood sugar becomes in children with newly diagnosed type 1 diabetes. It may help families learn dietary steps that improve glucose control early on.
Boston, MassachusettsAges 5–12 - NCT06907147Recruiting
Renal denervation for uncontrolled high blood pressure
This trial tests a procedure called renal denervation to lower blood pressure in people whose medication isn't enough. It uses a special catheter to calm nerves near the kidneys that may be overactive.
Boston, MassachusettsAges 18–80 - NCT06783309RecruitingPhase 1/Phase 2
Testing CNP-103 for newly diagnosed type 1 diabetes
This trial tests a new study drug called CNP-103 for people ages 12-35 who were recently diagnosed (within 6 months) with stage 3 type 1 diabetes. The goal is to see if the drug can help preserve the body's ability to make some insulin, potentially slowing the need for more insulin shots.
Boston, MassachusettsAges 12–35 - NCT06931275Recruiting
Reducing technology gaps in type 1 diabetes care
This trial tests if sending reminders to doctors can help more Black and Hispanic people with type 1 diabetes get access to helpful diabetes technology. It aims to reduce unfair differences in who gets to use these tools.
Boston, MassachusettsAges 2–95 - NCT06051058Recruiting
App for managing health after hospital discharge
This study tests a smartphone app designed to help people with multiple health conditions manage their care after leaving the hospital. It may help you feel more supported and avoid confusion during the transition from hospital to home.
Boston, MassachusettsAges 55 years+ - NCT07224321RecruitingPhase 2
Inhaled insulin for youth with newly diagnosed type 1 diabetes
This study tests an inhaled insulin called Afrezza for teenagers and children who have just been diagnosed with type 1 diabetes. It aims to see if this new way of taking insulin can help manage blood sugar and fit into their lives.
Boston, MassachusettsAges 6–17 - 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.
Boston, MassachusettsAges 8–15 - NCT07011147Recruiting
Real-world test of automated insulin delivery in primary care
This study tests if an automated insulin delivery system (the iLet bionic pancreas) works well in real-world primary care settings for people with type 1 or type 2 diabetes. It aims to see if this technology can help manage blood sugar more easily.
Boston, MassachusettsAges 18–89 - 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.
Boston, MassachusettsAges 18 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.
Boston, MassachusettsAges 18–75 - NCT07579702Recruiting
Omnipod 6 Versus Omnipod 5 Insulin Pump System
This study compares two versions of the Omnipod insulin pump system to see if the newer Omnipod 6 works better at managing blood sugar than the current Omnipod 5. You'll wear one of these systems for several months and share data about how well it helps control your diabetes.
Boston, MassachusettsAges 14–75 - NCT07076199RecruitingPhase 3
Weekly vs daily insulin for type 1 diabetes
This study tests a new once-weekly insulin (icodec) against a standard daily insulin (glargine), both taken with mealtime insulin. It aims to see which works better to control blood sugar in adults with type 1 diabetes.
Boston, MassachusettsAges 18 years+
Hear when a new Diabetes Mellitus trial opens near Boston, MA
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Diabetes Mellitus trials in other cities
Where these studies are running near Boston
Institutions with a site for the recruiting diabetes mellitus studies listed above.
- Joslin Diabetes Center · 9 studies
- Massachusetts General Hospital · 7 studies
- Brigham and Women's Hospital · 3 studies
- Beth Israel Deaconess Medical Center · 2 studies
- Boston Children's Hospital · 2 studies
- Boston Medical Center
- Brown University
- President and Fellows of Harvard College, T.H. Chan School
What taking part in a diabetes mellitus study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Looking wider? See all recruiting diabetes mellitus studies in Massachusetts.
Common questions
- Are there diabetes mellitus clinical trials near Boston?
- Yes. We're currently tracking 39 recruiting diabetes mellitus studies with a site near Boston, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a diabetes mellitus study near Boston?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Boston to take part?
- Not necessarily. These studies have a site near Boston, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a diabetes mellitus trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New diabetes mellitus studies open near Boston regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.