Clinical trials · California
Shoulder Pain clinical trials in California
We’re tracking 7 recruiting shoulder pain studies with a site in California — including Phase 1 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT06788717Enrolling by invitation
Study on Hip Revision Stem Performance
This study is checking how well a specific hip implant (the Comprehensive Revision Stem) works in people who need hip replacement. It helps make sure the implant is safe and effective over time.
Los Angeles, CaliforniaAges 18–100 - NCT04984291Recruiting
Study of shoulder replacement implants for eligible adults
This trial looks at a specific shoulder replacement implant and follow-up care for people who need a shoulder arthroplasty (shoulder replacement) for certain joint problems or fractures. You may be a candidate if you can take part in required visits and your shoulder muscles and bone are suitable.
Irvine, CaliforniaAges 20 years+ - NCT07464639Enrolling by invitation
Comparing two ways to help shoulder pain with movement feedback
This study compares using ultrasound images (dynamic visual feedback) versus manual guidance to help activate shoulder blade muscles and improve space in the shoulder joint for people with shoulder pain when lifting their arm.
Long Beach, CaliforniaAges 18–70 - NCT04929951RecruitingPhase 1
Micro fat injection to treat shoulder arthritis
This Phase 1 study tests whether a micro-fragmented fat (MFAT) injection can reduce symptoms and improve shoulder function in people with shoulder osteoarthritis. It’s early research, so the goal is mainly to see if the treatment is safe and possibly helpful.
Stanford, CaliforniaAges 25–75 - NCT04109638Recruiting
PEMF therapy to reduce pain after shoulder or knee surgery
This trial studies whether PEMF, a type of non-surgical device that uses pulsed electromagnetic fields, can reduce pain after shoulder or knee surgery. If you join, you’ll also be expected to do post-surgery physical therapy exercises and report your pain and function.
Redwood City, CaliforniaAges 18 years+ - NCT06741579RecruitingPhase 3
Pain relief study for nerve injury pain
This trial tests how well two types of peripheral nerve stimulation (PNS) devices relieve chronic pain caused by a single nerve injury. It looks for people who already have a referral for PNS therapy as part of their usual care and who have gotten at least 50% relief from a diagnostic nerve block.
Palo Alto, CaliforniaAges 18 years+ - NCT05700682Recruiting
MRI-guided artery blockage procedure for long-term joint pain
This study tests whether an MRI scan that looks at blood flow can help target a joint embolization procedure to reduce chronic shoulder, hip, or knee pain. It first uses MRI to find signs of increased blood flow, then may use the findings to guide treatment if you qualify.
Palo Alto, CaliforniaAges 25–80
Shoulder Pain trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting shoulder pain studies listed above.
- Stanford University · 3 studies
- Cedars-Sinai Medical Center
- Hoag Orthopedic Institute
- Pathokinesiology Research Laboratory
- VA Palo Alto Health Care System
What taking part in a shoulder 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.
Shoulder Pain trials in other states
Common questions
- Are there shoulder pain clinical trials in California?
- Yes. We're currently tracking 7 recruiting shoulder 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 shoulder 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 shoulder 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 shoulder 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.