Clinical trials · San Diego, CA
Diabetes Mellitus clinical trials in San Diego
We’re tracking 30 recruiting diabetes mellitus studies with a site in or near San Diego — including Phase 1, Phase 1/Phase 2, Phase 2 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies near San Diego
- NCT07065721Recruiting
Continuous glucose monitors for young adults with type 2 diabetes
This trial tests if using a continuous glucose monitor (a small sensor that checks your sugar levels without fingersticks) helps young adults manage type 2 diabetes better. You will wear the sensor and use a phone app to track your glucose.
San Diego, CaliforniaAges 18–45 - NCT06628453Recruiting
Continuous glucose monitor for type 2 diabetes in pregnancy
This study tests whether using a CGM (a small sensor that tracks blood sugar) can help manage type 2 diabetes during pregnancy better than standard care. It is for women who have type 2 diabetes and are pregnant with one baby.
San Diego, CaliforniaAges 18–50 - 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.
San Diego, CaliforniaAges 18–55 - NCT07088068RecruitingPhase 3
Teplizumab for newly diagnosed type 1 diabetes
This study tests whether teplizumab can help keep the body making insulin in people recently diagnosed with type 1 diabetes. It is for children and young adults aged 1 to 25, and compares the drug against a placebo.
San Diego, CaliforniaAges 1–25 - NCT07415954RecruitingPhase 2
Testing a new diabetes medicine for blood sugar control
This study tests a new medicine, NNC0662-0419, in people with type 2 diabetes. You must be willing to lose a lot of weight (more than a quarter of your current weight) as part of the study to see if the medicine helps lower blood sugar.
San Diego, CaliforniaAges 18–75 - NCT07654374RecruitingPhase 3
Study of a new pill for weight loss and diabetes
This study tests a new daily pill (aleniglipron) to help adults with excess weight and type 2 diabetes lose weight and improve blood sugar control. It may be a good fit if you have a BMI of 27 or higher and your diabetes is managed with A1c between 6.5% and 10%.
San Diego, CaliforniaAges 18–79 - 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.
San Diego, CaliforniaAges 12–35 - 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 - NCT05589155Recruiting
Using a phone app to improve blood sugar and weight
This study looks at whether a mobile phone app can help people with type 2 diabetes improve their health habits, including blood sugar monitoring and weight. You may be able to join if you already check your blood sugar daily and are able to use a smartphone.
San Diego, CaliforniaAges 18–64 - NCT07064473RecruitingPhase 3
Testing vicadrostat plus empagliflozin for diabetes, high blood pressure, and heart disease
This study tests a new pill called vicadrostat taken with another medicine (empagliflozin) to see if it helps people with type 2 diabetes, high blood pressure, and heart disease. It may reduce the risk of heart problems, but you must not have had heart failure or use certain other heart medications.
San Diego, CaliforniaAges 18 years+ - NCT07662044RecruitingPhase 3
Studying elecoglipron for type 2 diabetes
This trial tests a new medicine called elecoglipron, taken alone or with another diabetes drug (dapagliflozin), to see if it helps control blood sugar better than a placebo. It may be an option if your current treatment isn't working well enough.
San Diego, CaliforniaAges 18 years+ - NCT07817251RecruitingPhase 3
Switching From Semaglutide to Cagrisema in Type 2 Diabetes
This study looks at how people with type 2 diabetes tolerate switching from a weekly semaglutide injection (like Ozempic or Wegovy) to a new experimental medicine called Cagrisema. The goal is to see if the switch is safe and effective.
San Diego, CaliforniaAges 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 - NCT07502508RecruitingPhase 2
Icovamenib for type 2 diabetes with Ozempic
This trial tests an investigational pill called icovamenib for people with type 2 diabetes who are already on Ozempic but still have high blood sugar. The goal is to see if adding icovamenib helps lower blood sugar more safely.
San Diego, CaliforniaAges 18–70 - 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.
Chula Vista, CaliforniaAges 55 years+ - NCT07465224RecruitingPhase 2
Study of ALN-4324 on Insulin Sensitivity in Type 2 Diabetes
This study tests an experimental drug, ALN-4324, to see if it can improve how your body responds to insulin. It’s for adults with type 2 diabetes who are already on certain diabetes medications and have stable blood sugar control.
Chula Vista, CaliforniaAges 18–65 - NCT07743450RecruitingPhase 3
Daily oral medication for weight loss in adults with obesity and type 2 diabetes
This study tests a once-a-day pill for adults who are overweight or have obesity and also have type 2 diabetes. The goal is to see if the medication helps with weight loss and improves blood sugar control.
Chula Vista, CaliforniaAges 18 years+ - NCT07684144RecruitingPhase 3
Long-term study of a weight-loss medication for people who completed an earlier trial
This study tests the long-term effects of a medication called maridebart cafraglutide for weight management. It is for people who already completed a 72-week study of this drug and want to continue treatment.
La Mesa, CaliforniaAges 18–99 - NCT07351058RecruitingPhase 3
Enicepatide for weight loss in people with type 2 diabetes
This trial tests an investigational medication, Enicepatide, to see if it helps people with obesity or overweight and type 2 diabetes lose weight and improve blood sugar control. You will receive weekly injections and regular check-ups.
Spring Valley, CaliforniaAges 18 years+ - NCT06325202Recruiting
A study on preventing low blood sugar with a closed loop system
This trial tests whether a closed-loop insulin pump combined with education can help people with type 1 diabetes better recognize and avoid dangerously low blood sugar. It may be a good fit if you've had diabetes for a long time and have trouble sensing when your blood sugar drops.
La Jolla, CaliforniaAges 18–75 - NCT06884059RecruitingPhase 1
Time-restricted eating for people with early kidney signs
This study tests whether eating only during a certain window each day helps people with type 2 diabetes and small amounts of protein in their urine (a sign of early kidney stress) improve their health. You'll use a smartphone app to log your meals and follow a daily eating schedule.
La Jolla, CaliforniaAges 18–75 - NCT05580536Recruiting
Text-message program for Arab Americans with type 2 diabetes
This study tests a diabetes support program designed for Arab Americans, using regular text messages and materials in Arabic and English. It may help people improve blood sugar control and stay engaged in their care.
El Cajon, CaliforniaAges 18 years+ - NCT07662213RecruitingPhase 3
Elecoglipron vs semaglutide for type 2 diabetes
This study tests an experimental diabetes pill (elecoglipron) to see if it works as well as a current medicine, semaglutide, for people with type 2 diabetes who also have heart risk factors. It aims to help better control blood sugar and weight.
Encinitas, CaliforniaAges 18 years+ - NCT07518004Recruiting
ROME GS System Study for diabetes glucose monitoring
This study tests the ROME GS System, a glucose monitoring device that measures blood sugar levels. The system includes a sensor placed under the skin and a transmitter worn on the body. If you have diabetes and want to help evaluate a new way to track your blood sugar, this trial may be for you.
Escondido, CaliforniaAges 18 years+
Hear when a new Diabetes Mellitus trial opens near San Diego, CA
We’ll email you when one opens near San Diego, CA — at most once a week, no account needed, unsubscribe anytime.
Diabetes Mellitus trials in other cities
Where these studies are running near San Diego
Institutions with a site for the recruiting diabetes mellitus studies listed above.
- Rady Children's Hospital San Diego · 2 studies
- Research Site · 2 studies
- San Diego State University · 2 studies
- Scripps Health · 2 studies
- Acclaim Clinical Research
- ACCOMPLISH-2 Research Site
- Altman Clinical and Translational Research Institute
- AURORA-2 Clinical Site
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 California.
Common questions
- Are there diabetes mellitus clinical trials near San Diego?
- Yes. We're currently tracking 30 recruiting diabetes mellitus studies with a site near San Diego, 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 San Diego?
- 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 San Diego to take part?
- Not necessarily. These studies have a site near San Diego, 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 San Diego regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.