Clinical trials
Complex Regional Pain Syndromes clinical trials
Below are recruiting complex regional pain syndromes clinical trials, each written for real people, not researchers. We’re tracking 29 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06798493Enrolling by invitation
CRPS and chronic pain measurement study
This study is testing a new way to measure CRPS symptoms and other chronic pain in one arm or leg. It aims to help doctors better understand and treat your condition.
New York, New YorkAges 18 years+ - NCT06306157Enrolling by invitationPhase 4
Low dose naltrexone for complex regional pain syndrome
This trial tests whether a low dose of naltrexone, a medication that may help calm overactive immune and pain signals, can reduce pain and improve daily life in people with complex regional pain syndrome (CRPS), a chronic condition that often causes severe pain and swelling.
New York, New YorkAges 18–85 - NCT05212571Enrolling by invitation
IV esketamine to improve long-term pain in CRPS
This study looks at whether giving esketamine through a vein can help reduce long-term pain in people with complex regional pain syndrome (CRPS). You may be able to join if your CRPS diagnosis matches specific international criteria and you can safely take the study medicine.
Rotterdam, South HollandAges 18 years+ - NCT06807164RecruitingPhase 2
Comparing three injections for nerve pain after breast cancer surgery
This trial tests three different injections (a nerve block, capsaicin, or botox) to find which works best for chronic nerve pain after breast cancer surgery. If you have ongoing pain in a small area on your chest, armpit, or arm that started 3 to 9 months after surgery, this study may help you find better relief.
Lille, Hauts-de-FranceAges 18 years+ - NCT05817591Recruiting
Testing how high-dose capsaicin affects nerve pain
This study looks at what “response profiles” different people have after treatment with high-concentration capsaicin for nerve-related pain. It may help doctors predict who benefits from capsaicin by measuring changes in symptoms and nerve sensitivity.
AnnecyAges 18 years+
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Common questions
- Are there clinical trials for complex regional pain syndromes?
- Yes. Clin2 currently lists 29 recruiting complex regional pain syndromes studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a complex regional pain syndromes trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a complex regional pain syndromes trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
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.