Clinical trials · California
Diabetes clinical trials in California
We’re tracking 189 recruiting diabetes studies with a site in California — including Phase 1, Phase 1/Phase 2, Phase 2, Phase 3 and Phase 4 studies, each written for real people, not researchers.
Recruiting studies in California
- 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.
Stanford, CaliforniaAges 18–80 - NCT06924320RecruitingPhase 1/Phase 2
Study of two medicines for weight loss and diabetes
This study tests two investigational medications, MET233 and MET097, in people with obesity or overweight, with or without type 2 diabetes. It aims to see if the combination can help with weight loss and blood sugar control.
Cypress, CaliforniaAges 18–75 - NCT06943599Recruiting
Improving Eye Care After Screening
This study looks at better ways to help people get follow-up eye care after a screening. If you were in the VIEW II study and were referred to an eye hospital, this trial may offer strategies to support you in getting that care.
San Francisco, CaliforniaAges 60 years+ - NCT06965803Recruiting
Does continuous glucose monitoring improve quality of life for people with diabetes?
This study tests if using a continuous glucose monitor (CGM) along with standard diabetes education helps people with diabetes feel more satisfied and have a better quality of life. You will be asked to wear a CGM device and complete surveys about your experience.
Los Angeles, CaliforniaAges 18 years+ - NCT06989164Recruiting
How Your Body Responds to Different Foods After Eating
This study looks at how different foods affect your body after eating, especially your blood sugar and other metabolic responses. It may help find personalized ways to eat better for your health.
Stanford, CaliforniaAges 18–80 - NCT07046767Recruiting
Amnion grafts for slow-healing leg or foot ulcers
This trial tests if a special graft made from amniotic tissue can help heal chronic leg or foot ulcers that haven't improved much in the last month. It may be an option if you have a non-healing venous leg ulcer or diabetic foot ulcer that still shows some signs of healing.
Oxnard, CaliforniaAges 18 years+ - NCT07114822Recruiting
HOPE fitness program for type 2 diabetes patients
This study tests a program to help people with type 2 diabetes become more active using a step-counting app. You may be able to join if you have diabetes and can track your steps, as long as you are not using insulin or injectable weight loss medications.
Irvine, CaliforniaAges 18 years+ - NCT07116174Recruiting
Testing a new amniotic membrane dressing for diabetic foot ulcers
This study tests a new wound dressing made from amniotic membrane, called Xcell Amnio Matrix, to see if it helps heal diabetic foot ulcers that have not healed with standard treatments. If you qualify, you would receive the dressing along with regular wound care.
Fresno, CaliforniaAges 18 years+ - NCT07189234RecruitingPhase 2
Time-restricted eating for better heart health
This trial tests if eating all your meals within a shorter window each day can improve blood sugar, blood pressure, and cholesterol. You may qualify if you have prediabetes or metabolic syndrome and eat over 12 hours daily.
La Jolla, CaliforniaAges 18–75 - NCT07209358Recruiting
Study of a new treatment for diabetic foot ulcers
This trial tests a new product (EDX110) to help heal diabetic foot ulcers that haven't improved with standard care. It's for people with diabetes who have a non-infected or mildly infected ulcer on their foot.
Santa Ana, CaliforniaAges 18–90 - NCT07282600RecruitingPhase 3
Study of eloralintide for type 2 diabetes and weight
This study tests a new medicine called eloralintide for people with type 2 diabetes who are overweight or have obesity. It aims to see if the drug can help with weight loss and blood sugar control.
Santa Clarita, CaliforniaAges 18 years+ - NCT07296276Recruiting
Testing the CareSens Air 3 glucose monitor in type 1 diabetes
This study tests how accurate a new continuous glucose monitor (CGM) called CareSens Air 3 is for adults with type 1 diabetes. You would wear the sensor on your skin to track blood sugar levels, and it may help you manage your diabetes more easily.
Walnut Creek, CaliforniaAges 18–65 - NCT07024823RecruitingPhase 1
Safety study of AZD4248 in healthy people and those with kidney disease and diabetes
This trial tests an experimental drug called AZD4248 to see if it's safe for healthy people and for people with chronic kidney disease and type 2 diabetes. It also checks if a home device can accurately measure kidney function.
Glendale, CaliforniaAges 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.
Orange, CaliforniaAges 2–45 - NCT02915198RecruitingPhase 4
Metformin for prediabetes to reduce heart and blood-vessel events
This trial tests whether taking metformin in people with prediabetes can lower the chance of future heart attack, stroke, or other blood-vessel problems. You may be a good fit if you have prediabetes plus existing cardiovascular disease or significant blood-vessel disease.
Loma Linda, CaliforniaAges 18 years+ - NCT07478263Recruiting
Healthy eating trial for Latinas to prevent type 2 diabetes
This study tests a behavioral program designed to help Latinas with prediabetes improve their nutrition and eating patterns to prevent type 2 diabetes. It focuses on reducing cravings and building healthy habits.
La Jolla, CaliforniaAges 18–55 - NCT07264062Enrolling by invitation
MetSense pilot study for serious mental illness
This pilot study is testing a program for people with serious mental illness like schizophrenia or bipolar disorder. It aims to see if adding a special monitoring tool helps manage treatment better.
Pleasanton, CaliforniaAges 18 years+ - NCT07192861Enrolling by invitation
Beta pilot study for type 1 diabetes with wearable devices
This study tests how well wearable devices like a smart ring and wristband can track your glucose levels. It may help you better manage your type 1 diabetes without fingersticks.
San Francisco, CaliforniaAges 18 years+ - NCT06583395Enrolling by invitation
Meditation retreat study with fitness tracker
This trial studies people attending a 7-day meditation retreat to see how meditation affects well-being. You will wear a fitness tracker and answer surveys.
Palm Desert, CaliforniaAges 21 years+ - NCT06439667Enrolling by invitation
Home Exercise Program for Diabetic Foot Ulcers
This trial tests a home exercise program delivered by video to help heal diabetic foot ulcers. It's designed for people who can walk on their own and have a relatively new ulcer.
Los Angeles, CaliforniaAges 18 years+ - NCT06328010Enrolling by invitation
Real-world data registry for wound care treatments
This study collects information on various wound types and how they respond to standard care. It aims to learn what works best for wounds that haven't healed after 4 weeks of treatment.
Riverside, CaliforniaAges 18 years+
Diabetes trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting diabetes studies listed above.
- Diablo Clinical Research · 2 studies
- Headlands Research - AMCR Institute · 2 studies
- Stanford University · 2 studies
- University of California, San Francisco · 2 studies
- Altasciences Clinical Los Angeles, Inc.
- Altman Clinical and Translational Research Institute
- Ark Clinical Research
- Buck Institute for Research on Aging
What taking part in a diabetes 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.
Diabetes trials in other states
Common questions
- Are there diabetes clinical trials in California?
- Yes. We're currently tracking 189 recruiting diabetes studies with a site in California, 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 study in California?
- 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 California to take part?
- Not necessarily. These studies have a site in California, 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 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 studies open in California regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.
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.