Clinical trials
Knee Arthritis Osteoarthritis clinical trials
Below are recruiting knee arthritis osteoarthritis clinical trials, each written for real people, not researchers. We’re tracking 222 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06228573Recruiting
Brain stimulation and yoga for knee pain
This study combines a gentle brain stimulation technique (tDCS) with yoga to see if it helps reduce knee pain and improve movement in people with knee osteoarthritis.
Hamilton, OntarioAges 45 years+ - NCT07785401Recruiting
Platelet-rich plasma plus hyaluronic acid for knee osteoarthritis
This study tests whether adding platelet-rich plasma (PRP) to hyaluronic acid injections improves knee osteoarthritis pain and function better than hyaluronic acid alone. You may be eligible if you have moderate knee osteoarthritis and no other knee problems.
Warsaw, Masovian VoivodeshipAges 18 years+ - NCT07784907Recruiting
Platelet-rich plasma and hyaluronic acid for knee arthritis
This trial tests whether a combination of platelet-rich plasma (a concentrate from your own blood) and hyaluronic acid (a joint lubricant) helps reduce pain and improve function in people with knee arthritis. You may be eligible if you have moderate knee pain but your other knee is relatively pain-free.
Chełm, Lublin VoivodeshipAges 18 years+ - NCT07541274Recruiting
Thigh Muscle Quality and Knee Osteoarthritis Outcomes
This study looks at how the strength and quality of your thigh muscles relate to how well your knee osteoarthritis improves. Researchers will measure your muscle and track your knee function to understand this connection better.
Izmir, Bayraklı/izmirAges 40–70 - NCT07383740Recruiting
Reliability of a gentle bike test for hip or knee osteoarthritis
This study checks whether a simple, low-effort bike test gives consistent results for people with hip or knee osteoarthritis. It helps doctors understand how well this test can measure your fitness without pushing you too hard.
GothenburgAges 30 years+ - NCT07473232Recruiting
Comparing platelet-rich plasma and cytokine-rich serum injections for knee osteoarthritis
This trial compares two types of injections (PRP and ACS) to see which one works better for knee osteoarthritis. It may help people with knee pain who have not had these injections recently.
Pamukkale, DenizliAges 40–80 - NCT07767812Recruiting
Motivational interviewing for knee osteoarthritis pain
This study tests whether talking with a counselor (motivational interviewing) helps people with knee osteoarthritis feel more confident in managing their pain and become more physically active. It may help you feel better and move more easily.
Afyonkarahisar, TürkiyeAges 40 years+ - NCT07522489Recruiting
New knee replacement surgery guidance methods compared
This study compares two ways doctors use computer guidance during robotic knee replacement surgery for severe knee arthritis. The trial tests whether both methods work equally well or if one is better for patient recovery and results.
Warsaw, MazovianAges 18 years+ - NCT07733518Recruiting
Exercise comparison for knee osteoarthritis
This trial compares two types of exercise—eccentric training and low-load blood flow restriction training—to see which is better for reducing pain and improving function in people with knee osteoarthritis.
Rawalpindi, Punjab ProvinceAges 40–70 - NCT05290818Recruiting
Robotic vs standard knee replacement for inner-joint wear
This trial compares robotic-assisted knee replacement with the usual (non-robotic) approach for people with severe arthritis on the inner (medial) side of the knee. It aims to see which method works better for pain and function while matching the right knee anatomy for certain implant types.
Edinburgh, LothianAges 50–75 - NCT04716803Recruiting
BMAC injection for severe knee osteoarthritis before knee surgery
This trial studies injecting “bone marrow aspirate concentrate” (BMAC) into the knee to help relieve pain from severe knee osteoarthritis. It’s for people who have strong signs of advanced arthritis on X-ray and still have ongoing pain despite usual treatments, before a planned knee procedure.
La Jolla, CaliforniaAges 45–75 - NCT07551245Recruiting
High-intensity laser vs traditional treatment for knee osteoarthritis
This study tests whether high-intensity laser therapy works better than traditional physical therapy methods for knee osteoarthritis pain and function. You'll be randomly assigned to receive either laser treatments or standard rehabilitation exercises.
Erbil, Erbil GovernorateAges 30–60 - NCT07542808RecruitingPhase 2/Phase 3
Stem cell treatment vs. hyaluronic acid for knee arthritis
This study tests whether an injection of stem cells (special cells that can help repair tissue) works better than a standard hyaluronic acid injection for knee osteoarthritis pain. Both treatments are injected into the knee to reduce pain and improve function.
Abu DhabiAges 18 years+ - NCT05020028RecruitingPhase 2/Phase 3
CBD to reduce knee pain from osteoarthritis
This study tests cannabidiol (CBD) to help lower pain from knee osteoarthritis. It may be an option if you have ongoing knee pain and meet age, safety, and medication guidelines.
New York, New YorkAges 40–75 - NCT07313020Enrolling by invitationEarly Phase 1
Handheld imaging to track stem cells in knee osteoarthritis
This trial tests a new handheld imaging device (MPI) to track stem cells injected into the knee. It aims to see if the device can safely monitor how the stem cells move and work in people with knee osteoarthritis.
Haikou, HainanAges 18–75 - NCT07555067Enrolling by invitation
Robotic Knee Replacement Surgery Comparison
This trial compares two different robotic systems used during knee replacement surgery for knee arthritis (wear and tear). The study helps doctors understand which robotic system may provide better results.
Bydgoszcz, Kuyavian-Pomeranian VoivodeshipAges 18 years+ - NCT06685120Recruiting
PRP and hyaluronic acid for knee osteoarthritis
This study tests a combination of platelet-rich plasma (PRP) and hyaluronic acid injections for knee osteoarthritis. It aims to see if these injections together can reduce pain and improve function better than standard treatments.
BolognaAges 40–75 - NCT07544576Enrolling by invitationPhase 4
Knee Arthritis Injection: Two Injection Methods Compared
This study compares two ways of injecting a steroid medication into arthritic knees: using landmark guidance (traditional method) with a higher dose versus ultrasound guidance (imaging) with a lower dose. The goal is to see which approach works better to reduce knee pain and improve function.
Ventura, CaliforniaAges 50 years+ - NCT07731737Recruiting
Biofeedback vs foam roller for knee osteoarthritis
This trial compares two non-surgical therapies—pressure biofeedback and foam rolling—to see which better reduces pain, improves muscle function, and boosts quality of life in people with early-stage knee osteoarthritis.
LahoreAges 45–65 - NCT07712419Recruiting
Predicting response to knee nerve block with ultrasound
This study is testing if a type of ultrasound can help predict how well a nerve block injection will work for people with severe knee osteoarthritis. It may help doctors choose the best treatment for your pain.
IstanbulAges 45 years+ - NCT03048201Recruiting
Total Knee Replacement Registry Study for a Specific Knee Implant
This study tracks outcomes for people getting a total knee replacement using a specific knee implant system. It may help doctors understand which patients do best and how the implant performs over time.
Rancho Mirage, CaliforniaAges 22 years+ - NCT07537153Recruiting
Blocking Blood Vessels to Reduce Knee Arthritis Pain
This trial tests a procedure called genicular artery embolization, which blocks small blood vessels around the knee to reduce pain from moderate arthritis. It may help people whose knee pain hasn't improved with medications.
Chicago, IllinoisAges 40–80 - NCT04238143Recruiting
Knee and other joint arthritis tissue therapy
This trial tests a regenerative therapy made from a patient’s own fat tissue (a “cellular” treatment) to reduce pain and improve function in arthritis-related problems. It may help people with inflammatory or degenerative arthritis changes, if they meet safety and tissue-donation requirements.
Valencia, CaliforniaAges 18–90 - NCT04247672Recruiting
Study of knee replacement outcomes using a specific knee implant
This study follows people who need knee replacement for “end-stage” knee osteoarthritis and will receive a specific knee implant system as part of routine care. It aims to measure how well the knee replacement works for patients over time, which may help improve future care.
Hoofddorp, North HollandAges 21–90
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Common questions
- Are there clinical trials for knee arthritis osteoarthritis?
- Yes. Clin2 currently lists 222 recruiting knee arthritis 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 knee arthritis 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 knee arthritis 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.