Clinical trials · California
Idiopathic Inflammatory Myopathies clinical trials in California
We’re tracking 12 recruiting idiopathic inflammatory myopathies studies with a site in California — including Phase 1, Phase 1/Phase 2, Phase 2, Phase 2/Phase 3 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT05979441Enrolling by invitationPhase 3
Long-term safety of efgartigimod injection for myositis
This study tests the long-term safety and effectiveness of a subcutaneous (under-the-skin) version of efgartigimod for adults with active idiopathic inflammatory myopathy. It is for people who have already completed an earlier study of this medicine.
Beverly Hills, CaliforniaAges 18 years+ - NCT06154252RecruitingPhase 2/Phase 3
Study of CABA-201 for active myositis in adults and children
This trial tests a new treatment called CABA-201, which uses your own immune cells modified to attack the overactive cells causing myositis. It is for people with active disease that hasn't improved enough with standard therapies.
Orange, CaliforniaAges 6–75 - NCT06916806RecruitingPhase 1
Study of AZD5492 for lupus, myositis, or rheumatoid arthritis
This trial tests an investigational drug called AZD5492 for people with active lupus, inflammatory myositis, or rheumatoid arthritis who haven't responded well to other treatments. It aims to see if the drug is safe and how it works in the body.
La Jolla, CaliforniaAges 18–70 - NCT06733935RecruitingPhase 1/Phase 2
Study of NKX019 for immune diseases
This trial tests an investigational cell therapy called NKX019 for people with certain autoimmune diseases like scleroderma, myositis, vasculitis, or rheumatoid arthritis. It aims to see if NKX019 can help control the disease when standard treatments have not worked well enough.
Orange, CaliforniaAges 18–75 - NCT07085104RecruitingPhase 1
Study of ALLO-329 for lupus, myositis, or scleroderma
This trial tests a new one-time cell therapy (ALLO-329) made from donor cells to target and calm overactive immune cells in people with lupus, myositis, or scleroderma that hasn't improved with usual medications. It aims to see if this treatment is safe and can help reduce disease activity.
Loma Linda, CaliforniaAges 18–74 - NCT07295847RecruitingPhase 1
Study of AZD0120 for autoimmune diseases
This trial tests if a new medication, AZD0120, is safe for people with autoimmune diseases. It aims to help patients by targeting the immune system.
Stanford, CaliforniaAges 18–75 - NCT05895786RecruitingPhase 3
Study drug for active dermatomyositis or polymyositis
This Phase 3 trial tests how an investigational medicine (PF-06823859) works in adults with active dermatomyositis or polymyositis. It aims to improve disease control by targeting the immune system, but you must meet several safety and diagnosis requirements.
Orange, CaliforniaAges 18 years+ - NCT06455449RecruitingPhase 3
Injectable anifrolumab for polymyositis or dermatomyositis
This study tests a new injectable medicine (anifrolumab) added to your usual treatments for polymyositis or dermatomyositis. It may help reduce disease activity if you have moderate to severe symptoms and are already on stable therapy.
Irvine, CaliforniaAges 18–75 - NCT06925542RecruitingPhase 1
Study of CTX112 for adults with autoimmune disease
This trial tests an experimental cell therapy called CTX112 for people with lupus, scleroderma, or inflammatory myositis that hasn't responded well to standard treatments. The goal is to see if it's safe and if it can help control the disease.
Redwood City, CaliforniaAges 18–70 - NCT06991114RecruitingPhase 2
AlloNK and rituximab for relapsing rheumatologic diseases
This trial tests a new natural killer (NK) cell therapy called AlloNK given with rituximab for people with certain autoimmune diseases (rheumatoid arthritis, Sjögren's disease, inflammatory myopathies, or systemic sclerosis) that have not responded well to standard treatments. The goal is to see if this combination can better control the disease.
Chula Vista, CaliforniaAges 18 years+ - NCT07038447Enrolling by invitationPhase 1
KITE-363 for refractory autoimmune diseases
This trial tests a new cell therapy called KITE-363 for people with certain autoimmune diseases (lupus, lupus nephritis, systemic sclerosis, or idiopathic inflammatory myopathy) that haven't improved with standard treatments. It aims to see if this therapy can help control the disease.
Stanford, CaliforniaAges 18 years+ - NCT06375993Enrolling by invitationPhase 1
Prula-cel for autoimmune diseases: a phase 1 study
This trial tests a new treatment called prulacabtagene leucel (prula-cel), which is a type of immune cell therapy (CAR T-cells) for people with certain autoimmune diseases. It aims to see if it can reset the immune system and reduce disease activity in conditions like lupus, scleroderma, vasculitis, or myositis.
Redwood City, CaliforniaAges 18–80
Idiopathic Inflammatory Myopathies trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting idiopathic inflammatory myopathies studies listed above.
- Research Site · 3 studies
- University of California, Irvine Medical Center / UC Irvine Health · 3 studies
- Stanford University · 2 studies
- Adicet Clinical Trials
- Artiva Investigational Site Chula Vista
- Artiva Investigational Site Covina
- Artiva Investigational Site Los Alamitos
- Artiva Investigational Site Los Angeles
What taking part in a idiopathic inflammatory myopathies 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.
Idiopathic Inflammatory Myopathies trials in other states
Common questions
- Are there idiopathic inflammatory myopathies clinical trials in California?
- Yes. We're currently tracking 12 recruiting idiopathic inflammatory myopathies 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 idiopathic inflammatory myopathies 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 idiopathic inflammatory myopathies 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 idiopathic inflammatory myopathies 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.