Clinical trials · California
Homelessness clinical trials in California
We’re tracking 5 recruiting homelessness studies with a site in California — including Phase 1 and Phase 4 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT06138054Recruiting
Mobile Program for Veterans with Mental Illness and Homelessness History
This trial tests a smartphone-based program to help veterans with serious mental illness who have experienced homelessness feel more connected to their community. It aims to see if the mobile coaching can improve daily living skills and reduce feelings of isolation.
West Los Angeles, CaliforniaAges 18–65 - NCT05312229RecruitingPhase 1
Aftercare support for Veterans after homelessness
This Phase 1 study is testing a housing transition approach for Veterans who have recently experienced homelessness. It focuses on case management support after discharge, using an existing aftercare program structure.
West Los Angeles, CaliforniaAges Any age - NCT06239896Recruiting
Advance care planning for older adults in supportive housing
This study explores how to help older adults who were once homeless and now live in supportive housing make plans for their future medical care. Participants will talk about their health care wishes with a trained guide.
Oakland, CaliforniaAges 50 years+ - NCT07148232RecruitingPhase 4
Helping people experiencing homelessness quit smoking
This study tests an extended program to help people who are homeless and smoke at least 5 cigarettes a day quit smoking. It provides nicotine replacement therapy (like patches or gum) and support over time.
San Francisco, CaliforniaAges 18 years+ - NCT05698498Enrolling by invitation
Guaranteed income support for families experiencing homelessness
This study tests whether a guaranteed income helps families who are experiencing homelessness in Santa Clara County. The goal is to see if steady money makes it easier to find and keep housing and get life back on track.
San Jose, CaliforniaAges 18 years+
Homelessness trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting homelessness studies listed above.
- VA Greater Los Angeles Healthcare System, West Los Angeles, CA · 2 studies
- ¡Sí Se Puede! Collective
- Abode Services
- Delivering Innovation in Supportive Housing (DISH)
- Episcopal Community Services
- HomeRise
- Lifelong Medical Care
- Mercy Housing
What taking part in a homelessness 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.
Common questions
- Are there homelessness clinical trials in California?
- Yes. We're currently tracking 5 recruiting homelessness 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 homelessness 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 homelessness 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 homelessness 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.