Clinical trials · California
Chronic pain clinical trials in California
We’re tracking 55 recruiting chronic pain studies with a site in California — including Phase 1 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT06919640Enrolling by invitationPhase 1
Psilocybin and brain implant study
This trial tests whether psilocybin (the active ingredient in magic mushrooms) affects brain activity in people who already have a brain-sensing device implanted. It may help researchers understand how psilocybin works in the brain.
San Francisco, CaliforniaAges 21–75 - NCT06282770Recruiting
Light therapy belt for lower back pain after spine surgery
This trial tests whether a special light therapy belt can help reduce long-term lower back pain you still have 1 to 5 years after spinal fusion or decompression surgery.
Los Angeles, CaliforniaAges 18–75 - NCT05245695Recruiting
Endometriosis test using deep computer learning during surgery
This trial studies whether a computer (deep neural network) can better identify endometriosis in people with long-lasting pelvic pain using information from surgery. It may help doctors sort who has endometriosis more accurately when surgery is already planned.
Burbank, CaliforniaAges 14–50 - NCT04085406Recruiting
Deep brain stimulation for hard-to-treat low back pain
This trial studies deep brain stimulation (DBS) to reduce severe low back pain that hasn’t improved after many standard treatments and procedures. It may help people whose pain is long-lasting and not fixable with another surgery.
Los Angeles, CaliforniaAges 40–75 - NCT06080464Recruiting
Doctor satisfaction with VERABAND™ for chronic low back pain
This study tests how satisfied doctors are with a wearable device called VERABAND™ that monitors movement in people with chronic low back pain. If your pain limits your ability to move, you may be able to help researchers understand if this device is useful during your regular non-surgical treatment.
La Jolla, CaliforniaAges 18–85 - NCT07299474Recruiting
Lavender scent for anxiety and pain during awake ENT procedures
This study tests whether smelling lavender essential oil during an awake ear, nose, or throat procedure can help reduce anxiety and pain. If you qualify, you may receive the lavender scent during your procedure and report how you feel.
Los Angeles, 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+
Chronic pain trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting chronic pain studies listed above.
- University of California, Los Angeles (UCLA) · 2 studies
- Altman Clinical and Translational Research Institute
- Cedars-Sinai Medical Center
- University of California, San Francisco
- Velvet Clinical Research
- VitaMed Research, LLC
What taking part in a chronic pain 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.
Chronic pain trials in other states
Common questions
- Are there chronic pain clinical trials in California?
- Yes. We're currently tracking 55 recruiting chronic pain 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 chronic pain 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 chronic pain 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 chronic pain 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.