Clinical trials
Osteoarthritis clinical trials
Below are recruiting osteoarthritis clinical trials, each written for real people, not researchers. We’re tracking 610 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03663790Recruiting
Gait retraining for knee osteoarthritis movement patterns
This trial tests whether a structured walking retraining program can improve how your leg moves if you have knee osteoarthritis. It may help reduce strain on your lower body during walking by changing walking technique.
Manassas, VirginiaAges 18–80 - NCT03869996Recruiting
Fast-track recovery for knee replacement patients
This trial studies a faster recovery “fast-track” plan for people getting their first total knee replacement for arthritis. It may help by getting you back to movement and normal life sooner, while comparing outcomes against usual care.
BolognaAges 18–78 - NCT03968913RecruitingEarly Phase 1
Biologic shot to prevent knee arthritis after ACL injury
This early-phase trial tests a biologic medicine (anakinra) given after an ACL injury to try to prevent or reduce later osteoarthritis (wear-and-tear arthritis). It enrolls young adults who recently tore their ACL and are planning a specific type of ACL reconstruction.
Los Angeles, CaliforniaAges 18–35 - NCT07703293Recruiting
Testing nerve branches for chronic knee pain relief
This study tests a procedure targeting specific nerve branches in the thigh to treat long-lasting knee pain from osteoarthritis. It may help people who haven't found relief from standard treatments like pain relievers or physical therapy.
AnkaraAges 45–80 - NCT06843980Recruiting
Knee implant trial for inner knee pain
This trial tests a knee implant for people with pain on the inner side of the knee that gets worse with activity. It may be an option if other non-surgical treatments haven't helped.
Davis, CaliforniaAges Any age - NCT04031820Recruiting
Comparing two hip cup types to prevent dislocation
This trial compares a “dual-mobility” hip cup to a “unipolar” hip cup during primary hip replacement, focusing on dislocation (the hip coming out of place) and overall cost-effectiveness. It may help your care team choose the best implant for you and monitor outcomes after surgery.
AmsterdamAges 70 years+ - NCT04049279Recruiting
Testing hip implant cement amount for better stability
This study compares hip implant “migration” (how the implant may slowly shift) when a cemented hip cup is used with different cement approaches. It may help surgeons choose the option that keeps the implant more stable over time.
AmsterdamAges 65 years+ - NCT04210284Recruiting
Oral nutrition support before hip or knee replacement
This trial tests whether an oral nutrition plan given before elective hip or knee replacement can help people with low nutrition (“malnutrition”) do better after surgery. If you’re a candidate for surgery and meet lab signs of poor nutrition, you may be asked to take an oral supplement by mouth.
New York, New YorkAges 55 years+ - NCT04230616Recruiting
Testing a knee device to ease osteoarthritis pain
This study tests how well and how safely a knee treatment works for adults with painful knee osteoarthritis seen on X-ray. You might join if you need meaningful pain relief and help with daily function, and can complete required scans and study instructions.
Sint-Truiden, LimburgAges 18 years+ - NCT04275362Recruiting
Walking analysis after a specific knee replacement design
This study looks at how people walk after receiving a particular total knee replacement design. It compares movement patterns (gait analysis) to help understand how well the knee works in real life.
Phoenix, ArizonaAges 50 years+ - NCT04318041RecruitingPhase 3
Diacerein to improve knee osteoarthritis symptoms
This Phase 3 study tests diacerein (Artrodar®) to see if it can improve symptoms in people with knee osteoarthritis, and it uses movement and scan-based assessments. It may help reduce walking pain and improve knee function for the right patient group.
Bangkoknoi, BangkokAges 40–65 - NCT04364334Recruiting
Knee care registry for people treated at UMC Utrecht
This study is a “registry,” meaning researchers collect information about your knee care over time. It may help improve understanding and care for people who receive knee treatment at UMC Utrecht.
UtrechtAges Any age - NCT04375280Recruiting
Study of mobility problems in people with long-term illnesses
This study observes how people with chronic health conditions affect their ability to move and do everyday activities. It may help researchers better understand mobility limits and what factors influence them.
Clermont-FerrandAges 18–90 - NCT04427709RecruitingPhase 2
Testing a brain-activity measure using oxytocin and eye movements
This study tests whether a particular brain-activity signal—seen in small rhythmic eye movements—can be measured reliably. It also looks at how oxytocin (a hormone used in medical settings) affects that signal.
Winston-Salem, North CarolinaAges 18–75 - NCT04468178Recruiting
Testing a new shoulder implant and checking its position over time
This study looks at how well a specific shoulder replacement implant works for people with worn-out (arthritic) shoulder joints. It also checks how well the implant stays in the right position as you heal after surgery.
Hanover, Lower SaxonyAges 18–80 - NCT04536103Recruiting
Accelerated MRI scans after ACL knee injury surgery
This trial tests a faster MRI scan method to measure healing in the knee after an ACL (anterior cruciate ligament) tear and reconstruction. It may help researchers compare scan quality while participants go through standard rehab.
Cleveland, OhioAges 18–50 - NCT04572256RecruitingEarly Phase 1
Montelukast after ACL surgery to protect knee cartilage
This early trial tests whether montelukast, a tablet used for allergies, can help protect knee cartilage after ACL surgery. It is specifically for people who have a meniscus injury along with their ACL tear.
Lexington, KentuckyAges 25–50 - NCT04729686RecruitingPhase 4
Nerve block during hip replacement for less postoperative pain
This trial tests whether a specific nerve block given during planned hip replacement surgery can reduce pain afterward. It may help you use less opioid pain medicine, but you must meet certain safety and medication criteria.
Baltimore, MarylandAges 18–80 - NCT04730622Recruiting
Studying muscle and bone changes after a hip fracture
This study looks at how bone health and muscle strength (“osteosarcopenia” — loss of both bone and muscle) change after a hip fracture in older adults. It may help doctors understand who is at higher risk and how to better support recovery after hip surgery.
BolognaAges 65 years+ - NCT04732962Recruiting
Special shoes to help knee osteoarthritis symptoms without surgery
This study tests whether custom biomechanical footwear can reduce pain and improve function in people with knee osteoarthritis. It may help as a non-surgical option to ease symptoms while you’re considering or preparing for care.
Danville, PennsylvaniaAges 45–80 - 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+ - NCT05147675RecruitingPhase 1
Testing cord stem cell treatment for osteoarthritis safety
This early study (Phase 1) checks whether an infused stem cell product made from donated umbilical cord tissue is safe in people with osteoarthritis. It’s mainly looking for side effects and whether the treatment can be given safely.
St John'sAges Any age - NCT05211986RecruitingPhase 1/Phase 2
Test injection safety for knee osteoarthritis muscle weakness
This Phase 1/2 trial studies whether an injection called IMM01-STEM is safe and well-tolerated for people with knee osteoarthritis who also have muscle weakness. It also looks at whether the treatment could help in this group, while carefully monitoring side effects.
Irvine, CaliforniaAges 50–75 - NCT05216666Recruiting
Surgery type and leftover limping after hip replacement
This study looks at whether the kind of hip surgery approach affects how much limping remains after a total hip replacement. You may benefit by helping researchers find the approach that leads to better walking after surgery.
MölndalAges 40–80
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Common questions
- Are there clinical trials for osteoarthritis?
- Yes. Clin2 currently lists 610 recruiting osteoarthritis 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 osteoarthritis 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 osteoarthritis 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.