Clinical trials
Knee clinical trials
Below are recruiting knee clinical trials, each written for real people, not researchers. We’re tracking 827 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06906939RecruitingEarly Phase 1
Brain stimulation and tai chi for knee arthritis and depression
This pilot study tests if combining brain stimulation (rTMS) with Tai Chi can help knee arthritis pain and improve depression. It compares these two treatments to see which works better for people with both pain and low mood.
Los Angeles, CaliforniaAges 50–95 - NCT06716281RecruitingPhase 3
Stem cell injection for knee osteoarthritis
This study tests a new stem cell treatment for knee osteoarthritis. It aims to see if injecting these cells into the knee can reduce pain and improve function compared to other treatments.
ShanghaiAges 40–80 - NCT06729294Recruiting
Does music help during knee replacement surgery?
This study tests if listening to music during knee replacement surgery under spinal anesthesia can lower anxiety, pain, and stress hormone levels. It may help make the experience calmer for patients.
Kocasinan, KayseriAges 18 years+ - NCT06740214RecruitingPhase 3
Different doses of liposomal bupivacaine for knee replacement pain
This trial tests different doses of a long-acting painkiller (liposomal bupivacaine) injected into a nerve block in the thigh to see which dose works best for pain after knee replacement surgery. It may help you have better pain control and recover faster.
Hong Kong, Hong KongAges 18–80 - NCT06744036Recruiting
Exercise and electrical stimulation for knee arthritis
This study tests whether adding a gentle electrical current (interferential therapy) to a personalized exercise program can reduce pain and improve function in people with knee osteoarthritis. If you have knee pain from arthritis and have not had physical therapy or certain injections in the past six months, you may be able to join.
São PauloAges 40–75 - NCT06753019Recruiting
Knee Osteoarthritis: Thoughts, Feelings, and Function
This study looks at how your thoughts and feelings about knee pain (and your daily function) relate to osteoarthritis. It aims to help understand your overall health better.
IspartaAges 40–84 - NCT06755697Recruiting
Comparing injection methods for knee osteoarthritis
This trial compares two ways to give dextrose injections for knee osteoarthritis: one into the joint space and one guided by MRI into the tissues around the knee. It aims to see which approach works better for pain and function.
TaipeiAges 45–80 - NCT06762171Recruiting
Knee arthritis treatment for inner and front knee pain
This trial tests a treatment for people with knee arthritis affecting the inner and front parts of the knee. It aims to help relieve pain and improve function without needing a full knee replacement.
Sohag, Sohag GovernorateAges 35–60 - NCT06770153Recruiting
A trial comparing two knee replacement balancing techniques
This study compares a special tensioning tool to the standard method for balancing a new knee joint during total knee replacement. It aims to see which technique provides better outcomes.
BolognaAges 50–85 - NCT06773676Recruiting
Home laser device study for knee osteoarthritis relief
This study tests whether using a laser device at home can help reduce knee pain and improve function in people with knee osteoarthritis. You would use the device yourself over several weeks to see if it eases your symptoms.
Ashkelon, Southern DistrictAges 50–90 - NCT06807541Recruiting
Exercise for balance in knee osteoarthritis
This pilot study tests whether a group exercise program can improve balance for people with knee osteoarthritis. You would join supervised exercise classes to see if they help with stability and daily movement.
Chilliwack, British ColumbiaAges Any age - NCT06809842Recruiting
Nerve blocks for pain after knee surgery
This study compares two nerve blocks—one to a muscle nerve and one to a skin nerve—to see which works better for pain after knee surgery. If you're having knee surgery, these blocks could help you recover with less pain and fewer side effects.
Kafr ash Shaykh, KafrelsheikhAges 18 years+ - NCT06837844Recruiting
Pain relief study for knee replacement surgery
This trial tests a combination of two pain-relief methods after total knee replacement: a spinal injection and a nerve block in the thigh. It aims to provide better pain control during and after surgery.
Kafr ash Shaykh, KafrelsheikhAges 18–75 - NCT06845657Recruiting
Hip strengthening exercises for knee arthritis
This study tests if strengthening the hip muscles can reduce knee pain and improve function in people with knee osteoarthritis. It may help you if you have had knee pain for at least 3 months and are between 40 and 60 years old.
Islamabad, Punjab ProvinceAges 40–60 - NCT06857123Recruiting
Rest breaks during exercise for knee osteoarthritis
This study is testing whether adding short rest breaks during exercise can help people with knee osteoarthritis feel better and stick with a program. It may be a good option if you have mild to moderate knee pain and are not very active right now.
Pittsburgh, PennsylvaniaAges 45–79 - NCT06899932Recruiting
Genutech knee replacement survival study
This study tracks how long Genutech knee replacements last in people with knee arthritis. It is for adults whose arthritis did not improve with non-surgical treatments like physical therapy or medication.
Barcelona, BarcelonaAges 18 years+ - NCT06909851Recruiting
Comparing nerve blocks for pain after knee arthroscopy
This study compares two different types of nerve blocks to see which provides better pain relief after arthroscopic knee surgery. You will receive one of the blocks after your surgery, and your pain levels will be tracked.
IstanbulAges 18–72 - NCT06911359RecruitingPhase 2
Anti-inflammatory vs. Prolotherapy for Knee Osteoarthritis
This study tests whether anti-inflammatory medications or dextrose prolotherapy (sugar water injections) can reduce knee pain and improve function in people with knee osteoarthritis. If you are a military healthcare beneficiary with moderate to severe knee pain, you may be able to join.
Travis AFB, CaliforniaAges 45–75 - NCT06916676Recruiting
Laser therapy for knee osteoarthritis pain
This study tests a type of laser treatment called HILT to see if it can help reduce knee pain from osteoarthritis. You would attend 3 sessions each week for 4 weeks.
CairoAges 18–65 - NCT06917404RecruitingPhase 3
Knee osteoarthritis pain study: comparing a new injection to placebo
This phase 3 study tests whether a medicine called pentosan polysulfate sodium (PPS), given as a shot under the skin, reduces pain in people with knee osteoarthritis. It compares PPS to a placebo (a shot with no active medicine) to see if it is safe and effective.
Peoria, ArizonaAges 18 years+ - NCT06918847Recruiting
Comparing myofascial release vs. cupping for restless leg and knee OA
This study compares two hands-on therapies – myofascial release (gentle stretching of connective tissue) and cupping (using suction cups on the skin) – to see which one better improves quality of life for people who have both restless leg syndrome and knee osteoarthritis. If you have both conditions, you may be able to join.
Karachi, SindhAges 40–70 - NCT06932614Recruiting
Growth factor vs PRP for knee arthritis
This trial compares two injections—a special growth factor treatment and a platelet-rich plasma (PRP) injection—to see which works better for knee osteoarthritis. It aims to help people with mild to moderate knee arthritis who have had pain for at least 3 months.
TaipeiAges 20–80 - NCT06933706RecruitingPhase 2
Losartan for better recovery after multi-ligament knee injury
This trial tests if losartan, a blood pressure medication, can improve healing and recovery after surgery for a multi-ligament knee injury. Taking losartan for 30 days after surgery may reduce stiffness and help you get back to your normal activities sooner.
Lexington, KentuckyAges 18–40 - NCT06934421Recruiting
A new approach for knee radiofrequency ablation
This trial tests a revised method for radiofrequency ablation to treat chronic knee pain from severe osteoarthritis (KL grade III or IV). It aims to see if the procedure can help patients who haven't gotten relief from standard treatments like physical therapy, painkillers, and steroid injections.
FaroAges 18 years+
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Common questions
- Are there clinical trials for knee?
- Yes. Clin2 currently lists 827 recruiting knee 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 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 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.