Are there diabetes mellitus clinical trials in California?

Yes. We're currently tracking 76 recruiting diabetes mellitus 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 mellitus 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 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.

Clinical trials · California

Diabetes Mellitus clinical trials in California

We’re tracking 76 recruiting diabetes mellitus studies with a site in California, each written for real people, not researchers.

Recruiting studies in California

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
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
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.
Palo Alto, CaliforniaAges 55 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

Diabetes Mellitus trials by city in California

Where these studies are running in California

Institutions with a site for the recruiting diabetes mellitus studies listed above.

Ace Research Institute - Monterey Park
Ace Research Institute: Northridge
Ace Research Institute: Northridge #2
Amicis Research: Beverly Hills
Amicis Research: Granada Hills
Amicis Research: Newhall
Amicis Research: Northridge
Amicis Research: San Fernando

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.

Diabetes Mellitus trials in other states

Common questions

Are there diabetes mellitus clinical trials in California?: Yes. We're currently tracking 76 recruiting diabetes mellitus 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 mellitus 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 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 in California regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.

Get told when a study that fits you 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.