Clinical trials
Type 1 diabetes clinical trials
An autoimmune condition where the body makes little or no insulin. We’re tracking 874 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06878872Recruiting
Healthier lifestyles for teens with type 1 diabetes
This study helps teens with type 1 diabetes and their parents make healthier lifestyle changes. If your teen is above a certain weight range and has had diabetes for at least 6 months, they may be able to join.
Providence, Rhode IslandAges 13–18 - NCT06894784RecruitingPhase 3
Combining two diabetes drugs with an automated insulin pump
This trial tests if adding semaglutide and empagliflozin to your automated insulin delivery system (like a smart pump) can improve blood sugar control for adults with type 1 diabetes. It may help with both glucose levels and weight management.
Montreal, QuebecAges 18 years+ - NCT06902597Recruiting
Sarcopenia and nerve damage in type 1 diabetes: a pilot study
This study looks at whether muscle loss (sarcopenia) is related to diabetic nerve damage in adults with type 1 diabetes. If you join, you will help researchers understand this connection better.
Rome, LazioAges 50–80 - NCT06915831Recruiting
Type 1 diabetes and sleep apnea study
This study looks at how sleep apnea affects blood sugar control in adults with type 1 diabetes. It may help researchers understand if treating sleep apnea improves diabetes management.
Chicago, IllinoisAges 18–50 - NCT06919029Recruiting
New insulin pump study for children with new type 1 diabetes
This study tests a new insulin pump system (MiniMed 780G) in children aged 7-17 who were recently diagnosed with type 1 diabetes. It aims to see if this pump helps control blood sugar better and improves quality of life compared to standard insulin shots or older pumps.
AthensAges 7–17 - 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.
Duarte, CaliforniaAges 18–55 - 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 - NCT06936280Recruiting
Type 1 diabetes and diabetes distress study
This trial tests a program for young adults with type 1 diabetes who feel stressed or overwhelmed by their diabetes. The goal is to see if the program can help reduce diabetes distress and improve well-being.
EsbjergAges 18–35 - NCT06945406RecruitingPhase 1
Study of an investigational drug for diabetes
This trial tests a new medicine, LY4057996, in people with type 1 or type 2 diabetes and in healthy volunteers. It aims to see if the drug is safe and how it works in the body.
NeussAges 18 years+ - NCT06951074RecruitingPhase 2/Phase 3
Stem cell transplant for type 1 diabetes
This trial tests whether transplanting stem cells that can turn into insulin-producing cells helps people with type 1 diabetes manage their blood sugar. It may reduce the need for insulin injections.
CairoAges 15–18 - NCT06959316Recruiting
T1D Pregnancy & Me
This study tests how well continuous glucose monitors (CGMs) help manage type 1 diabetes during pregnancy. If you are pregnant, have type 1 diabetes, and regularly use a CGM, this trial may help you track your blood sugar and improve your baby's health.
Birmingham, AlabamaAges 18 years+ - NCT06964087RecruitingPhase 2
Testing OPT101 for type 1 diabetes
This trial tests an investigational drug called OPT101 in people with type 1 diabetes. It aims to see how the drug works in the body and whether it can help preserve insulin production, especially in those diagnosed recently or within the last 20 years.
Birmingham, AlabamaAges 18–50 - NCT06966427Recruiting
Using a dosing app for insulin management
This trial studies a smartphone system that helps people with diabetes decide how much insulin to take. It is for people who use insulin injections or are starting basal insulin, and it uses a continuous glucose monitor to guide dosing.
Petah TikvaAges 6–75 - NCT06976619RecruitingPhase 2
Blood sugar control and a diabetes drug on insulin production
This study looks at how blood sugar control and a class of drugs called GLP-1 agonists (like Ozempic) affect insulin-making cells in people with type 1 or type 2 diabetes who use insulin.
Rochester, MinnesotaAges 25–70 - NCT06981234RecruitingPhase 2
Acetazolamide for type 1 diabetes
This trial tests whether a medicine called acetazolamide (used for altitude sickness) can help people with type 1 diabetes. It compares how your body responds while on the drug versus a placebo, using a crossover design so everyone gets both treatments.
La Jolla, CaliforniaAges 18 years+ - NCT06984133Recruiting
Learning about diabetes for teens with type 1 diabetes
This study tests a structured education program to help Arab adolescents aged 11 to 14 better manage their blood sugar. If you have type 1 diabetes, use a continuous glucose monitor, and have not attended a diabetes education class in the last 6 months, this program may be for you.
Kuwait City, SharqAges 11–14 - NCT06984185Recruiting
Early detection of type 1 diabetes in children
This trial is looking for children with newly diagnosed type 1 diabetes to study how to detect the condition earlier. It focuses on kids who have already reached the stage where symptoms appear, to improve understanding of the disease.
Bron, RhôneAges 1–18 - NCT06989190Recruiting
Study of blood vessel damage in type 1 diabetes
This study looks at how type 1 diabetes affects small blood vessels, especially in the eyes, kidneys, and feet. It tests a special camera and other devices to see how severe the damage is, which may help doctors find better ways to treat complications early.
StockholmAges 18–60 - NCT06994403Recruiting
Pasta and blood sugar in type 1 diabetes
This study checks how eating a special carb-enriched pasta affects blood sugar in people with type 1 diabetes and compares it to healthy volunteers. It may help find better mealtime strategies for managing diabetes.
NaplesAges 18–50 - NCT07005986Recruiting
Pyrophosphate as a biomarker for artery hardening in type 2 diabetes
This study looks at a substance in the blood called pyrophosphate that may help doctors detect a type of artery hardening (mediacalcinosis) in people with type 2 diabetes. It tests whether this substance can be a useful early warning sign.
Nice, FranceAges 40–70 - NCT07006272Recruiting
Closed-loop pump vs islet transplant for unstable type 1 diabetes
This study compares two advanced treatments for type 1 diabetes that is hard to control: a closed-loop insulin pump system (which automatically adjusts insulin) versus islet cell transplantation (which replaces the cells that make insulin). It is for people whose blood sugar stays very unstable despite using the best current therapies.
Lyon, Auvergne-Rhône-AlpesAges 18 years+ - 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.
Aurora, ColoradoAges 18–89 - NCT07021456Recruiting
How diet education affects eating disorder risk in type 1 diabetes
This study looks at how learning about counting carbs and adjusting insulin (called Functional Insulin Therapy) might impact eating habits and the risk of eating disorders in adults with type 1 diabetes.
GrenobleAges 18 years+ - NCT07038473Recruiting
Early detection of type 1 diabetes in relatives
This study screens brothers, sisters, and children of people with type 1 diabetes to find early signs of the disease before symptoms appear. The goal is to catch it early and offer monitoring or future prevention options.
Jeddah, Mecca RegionAges 1.5 years–18 years
Hear when a new Type 1 diabetes trial opens
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Common questions
- Are there clinical trials for type 1 diabetes?
- Yes. Clin2 currently lists 874 recruiting type 1 diabetes 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 type 1 diabetes 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 type 1 diabetes 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.