Arthritic joint disease

This study was designed to test whether a combination of an educational booklet, team-based care from a rheumatologist, physical therapist, and psychologist, plus nurse-led phone calls and home symptom tracking, could help more Hispanic adults with rheumatoid arthritis achieve re…

This study tests an inhaled form of pirfenidone (AP01) in 375 adults with progressive pulmonary fibrosis (PPF), a condition where lung scarring worsens over time. Participants receive either a high dose, low dose, or placebo twice daily for 52 weeks, alongside their usual care. T…

This study is testing a new hip implant called the OR3O Dual Mobility System in 177 people who need hip replacement surgery. The goal is to see if the implant is safe and lasts longer without needing another surgery. Researchers will follow participants for up to 10 years to chec…

This study compares two ways of managing rheumatoid arthritis in people taking adalimumab. One group gets standard care, while the other has their dose adjusted based on regular blood tests that measure drug levels and antibodies. The goal is to see if personalized dosing helps m…

This early-phase trial is testing a new drug, PIT565, in 57 adults with rheumatoid arthritis. The main goal is to check if the drug is safe and how the body processes it. Researchers will monitor side effects and measure drug levels in the blood.

This study follows 383 people who received a cementless hip replacement part called the Trident II Tritanium Acetabular Shell. Researchers want to see how many need a revision surgery within 5 years, compared to similar devices. The goal is to confirm the part works well and stay…

This study follows 299 people who received the Smith+Nephew Porous Total Knee System, a titanium knee replacement for severe arthritis. The goal is to see if the implant reduces pain, improves movement, and lasts at least two years without needing revision surgery. Participants a…

This study tests whether acetyl L-carnitine, a dietary supplement, can help reduce pain, inflammation, and improve blood sugar control in obese, diabetic, postmenopausal women with osteoarthritis. One hundred women will take either the supplement or a placebo for 12 weeks, alongs…

This study tests dalbavancin, a long-acting antibiotic given as a few shots over two months, for infections that occur after hip or knee replacement surgery. The standard treatment requires 12 weeks of daily antibiotics, which can be hard to tolerate and complete. The trial inclu…

This study follows 94 people who received the FDA-approved H3 total ankle replacement for arthritis. Researchers will track serious device-related problems and how well the ankle works over 2 to 5 years. The goal is to confirm the device's safety and effectiveness in real-world u…

This study tests whether injections of platelet-rich plasma (PRP) or stem cells from belly fat can help people with knee osteoarthritis. 160 adults aged 40-70 with mild to moderate knee arthritis will be randomly assigned to get PRP, stem cells, both, or a placebo. Researchers wi…

This study tests a drug called sonelokimab in 960 adults with active psoriatic arthritis who have not used biologic treatments before. The goal is to see if it reduces joint pain and swelling better than a placebo. Participants receive injections over several months, and research…

This study was designed to test the safety and effectiveness of a new treatment called GC012F for people with difficult-to-treat rheumatoid arthritis. It planned to enroll adults aged 18 to 75 whose arthritis did not respond well to standard therapies. However, the study was with…

This study looks at the long-term safety and effectiveness of a drug called sonelokimab for people with psoriatic arthritis. About 1560 adults who finished an earlier study will receive the drug as a shot under the skin. Researchers will track side effects and how well the drug c…

This study looks at how well a new knee replacement system, the JOURNEY™ II CR, works for people with knee osteoarthritis. About 170 adults aged 22 to 75 who need a total knee replacement will receive the implant. Researchers will measure knee movement, survival of the implant, a…

This study tests a new drug called tulisokibart for people with active rheumatoid arthritis who are already taking methotrexate. About 182 participants will receive either tulisokibart or a placebo to see if the drug reduces joint pain and swelling better than a dummy treatment. …

This phase 2 trial tests an injectable form of methotrexate called FBL-MTX for people with moderate-to-severe rheumatoid arthritis. The drug is designed to deliver methotrexate directly into the body using tiny fat bubbles, which may improve how well it works and reduce side effe…

This study is testing a new modular shoulder replacement system in 105 people who need complex revision surgery due to joint disease, trauma, or cancer. The device can replace part or all of the upper arm bone. Researchers are tracking how long the implant lasts and how well pati…

This study is testing a new type of knee replacement implant that does not use cement to hold it in place. The implant, called ATTUNE Cementless Rotating Platform, is designed for people with osteoarthritis. Researchers will follow 540 patients for two years to see if their abili…

This Phase 2 study tests an experimental drug called SPY002-072 in 285 adults with moderately to severely active rheumatoid arthritis, psoriatic arthritis, or axial spondyloarthritis. Participants receive either the drug or a placebo, and researchers measure changes in disease ac…

This phase 3 study tests guselkumab (Tremfya) in 453 adults with active psoriatic arthritis who did not respond to or could not tolerate a prior anti-TNF drug. Participants receive either guselkumab or a placebo injection. The main goal is to see if guselkumab reduces joint swell…

This phase 3 trial tested guselkumab, a biologic drug given as a shot, in over 1,000 people with active psoriatic arthritis who had not responded well to other treatments. The goal was to see if it reduces symptoms like joint pain and swelling and slows joint damage seen on X-ray…

This early-phase trial tests a new cell therapy called BEN301 for several autoimmune diseases, including scleroderma and rheumatoid arthritis. The therapy uses specially engineered immune cells (CAR-Treg cells) to calm the overactive immune system. The study involves 24 adults an…

This study tests a combination of a patient's own stem cells and platelet-rich plasma to help heal broken bones that won't mend on their own and to treat knee arthritis. For people needing a knee replacement, doctors use custom 3D-printed guides made from the patient's scans to i…

This study tests whether bimekizumab works better than risankizumab for adults with active psoriatic arthritis (PsA), a condition causing joint pain and skin lesions. About 684 participants will receive one of the two drugs for 16 weeks. The main goal is to see who gets at least …

This phase 4 trial tests whether guselkumab (TREMFYA) can reduce spine-related symptoms in people with active psoriatic arthritis who have not used biologic drugs before. About 411 participants will receive either guselkumab or a placebo as a shot under the skin. The main goal is…

This study tests an experimental drug called JNJ-77242113 (icotrokinra) against a placebo in 552 adults with active psoriatic arthritis who have not tried biologic treatments before. The main goal is to see if the drug reduces joint swelling and tenderness after 16 weeks. Partici…

This study follows 159 children aged 2 to 17 who have already completed a prior ustekinumab study for Crohn's disease, ulcerative colitis, or psoriatic arthritis. The goal is to collect long-term safety data by monitoring side effects, lab results, and injection-site reactions. P…

This study tests if a new 2mL auto-injector or pre-filled syringe delivers the same amount of the drug ianalumab into the body as the current 1mL syringe. About 155 adults with rheumatoid arthritis, Sjögren's disease, or lupus will receive the drug both ways to compare how much g…

This study is testing two injectable drugs, ustekinumab and guselkumab, in 50 children with active juvenile psoriatic arthritis. The goal is to see how well the drugs work, how they move through the body, and if they are safe. Participants will receive one of the drugs and be mon…

This study compares two treatments for end-stage hip osteoarthritis: total hip replacement surgery and progressive resistance training (strength exercises). About 109 adults aged 50 and older with severe hip arthritis will be randomly assigned to one of the two treatments. The ma…

This program provides ongoing access to certolizumab pegol (Cimzia) for adults with rheumatoid arthritis who took part in earlier open-label studies. Participants receive the standard maintenance dose of 200 mg every two weeks. The goal is to allow continued disease management or…

This study planned to test a new cell therapy (CD19-BCMA CAR-T) for people with connective tissue diseases like lupus and rheumatoid arthritis. The goal was to see if it is safe and can control the disease. However, the study was withdrawn before enrolling any participants, so no…

This study looks at how well upadacitinib (RINVOQ) works for people with axial spondyloarthritis, a type of inflammatory arthritis that causes chronic back pain. About 338 adults in Germany will take the drug as prescribed by their doctor and be followed for 52 weeks. Researchers…

This study looks at whether 10 weeks of regular exercise (on land or in water) can lower blood sugar and blood pressure in people aged 60 and older who have several health conditions like diabetes, high blood pressure, and arthritis. 63 volunteers will be split into two exercise …

This phase 3 trial tests whether a new oral drug called TLL-018 works better than tofacitinib for active rheumatoid arthritis. The study includes 459 adults aged 18-65 who have not responded well to or cannot tolerate biologic treatments. Participants take either TLL-018 or tofac…

This study is testing a special implant (Tapestry) that helps repair a key shoulder tendon (subscapularis) during shoulder replacement surgery. About 100 adults with shoulder arthritis or injury will be followed for 2 years to see if the tendon heals better with the implant. The …

This trial tests a 12-month lifestyle medicine program for 1000 adults with obesity and related conditions like diabetes or high blood pressure. Participants get regular visits with a dietitian and a doctor, plus optional behavioral health support. The goal is to see if the progr…

This study tests a non-invasive device that uses low-frequency electromagnetic fields to improve communication between immune cells. 120 adults with lupus, rheumatoid arthritis, or multiple sclerosis will receive either active or sham sessions three times a week for 12 weeks. The…

This study is testing the long-term safety and effectiveness of bimekizumab, a drug that reduces inflammation, in 508 adults with active axial spondyloarthritis (including ankylosing spondylitis). Participants who completed earlier trials will receive the drug for an extended per…

This study tests the drug bimekizumab in 89 adults with moderate to severe plaque psoriasis, some of whom also have psoriatic arthritis. Researchers will measure changes in gene activity in skin samples after 48 weeks of treatment. The goal is to understand how the drug affects t…

This study looks at how well the Insignia Hip Stem works and how safe it is for people needing a total hip replacement. It includes 313 adults with conditions like hip arthritis or fractures. Researchers will check implant survival and hip function for up to 10 years after surger…

This study planned to test a hip implant called the Restoration Anatomic Acetabular Shell in people needing revision surgery after a previous hip replacement failed. The goal was to see how well the implant holds up over time. However, the study was withdrawn before enrolling any…

This study tests a drug called TRL1068 for people with a long-term infection in a hip or knee replacement. The drug works by breaking down the protective layer (biofilm) that bacteria create, making antibiotics more effective. The goal is to cure the infection with a minor proced…

This study compares two versions of the Triathlon total knee prosthesis—one fixed with bone cement and one without—in 60 people with knee osteoarthritis. Researchers will use special X-ray techniques to see how well each implant stays in place over time, and also track patients' …

This study compares a single-stage surgery using implants coated with an antibiotic-loaded hydrogel to the standard two-stage surgery for treating chronic hip prosthesis infections. The single-stage approach aims to remove the infected implant and place a new one in the same oper…

This trial tests a new hip resurfacing system in 238 adults with hip osteoarthritis or mild dysplasia. The device is designed to cap the damaged joint rather than replace the entire hip. Researchers will compare pain, function, and safety to standard total hip replacement over tw…

This study tests an experimental injection called SHR-3045 in 30 adults with moderate to severe rheumatoid arthritis who did not get enough relief from other treatments. The goal is to see if it safely reduces joint pain and swelling. Participants are randomly assigned to receive…

This study tests whether a once-weekly medication (efanesoctocog alfa) can improve or prevent joint damage in 37 people with moderate or severe hemophilia A. Participants receive the drug for 12 months, and doctors use ultrasound and MRI to check joint health. The goal is to see …

This study follows 200 adults getting a shoulder replacement with the Zimmer Trabecular Metal Reverse Shoulder System. It aims to see how long the implant lasts and how well it relieves pain and improves movement in people with conditions like arthritis, fractures, or failed prio…

This study compares two types of total knee replacement systems: one that uses cement to hold the implant in place and one that does not. Researchers will track 300 patients with knee pain from arthritis or deformity over 5 years to see which implant leads to better pain relief, …

This study is checking how well a new hip replacement part (the HYPE stem) works and lasts over 10 years. About 180 people with hip disease from arthritis or injury will get the implant. Doctors will use X-rays and surveys to see if the implant stays firmly in place and helps red…

This study planned to test a new hip replacement device (the HYPE stem) in people with hip arthritis or other hip damage. The goal was to see how well the device works and if it is safe. However, the study was withdrawn before any participants were enrolled, so no results are ava…

This study tests a new drug called IMVT-1402 in 120 adults with active, difficult-to-treat rheumatoid arthritis. Participants receive weekly injections of either the drug or a placebo. The goal is to see if the drug helps maintain symptom improvement over 28 weeks.

This study follows 194 people who received the Comprehensive Nano shoulder device to replace their shoulder joint due to arthritis, bone death, or deformity. Researchers will track how long the implant lasts and how well patients can use their shoulder over 10 years. The goal is …

This study tests an experimental drug, BMS-986278, in about 1057 adults with progressive pulmonary fibrosis, a condition where lung scarring worsens over time. Participants receive either the drug or a placebo to see if it can slow lung function decline and is safe. The trial is …

This study is testing a new knee implant called the Persona SoluTion PPS femur in 200 adults who need total knee replacement. The goal is to see if it safely improves knee function and reduces pain over two years. Participants will have their knee health measured before surgery a…

This study follows 200 people who received a new type of ankle replacement designed to attach better to bone and wear out more slowly. Researchers will track pain, function, and how long the implant lasts over time. The goal is to see if this improved device helps people with sev…

This study follows 757 people who received the Persona Partial Knee system, a device used to replace only the damaged part of the knee. The goal is to see how long the implant lasts and how well patients function afterward. Participants have knee arthritis or related conditions a…

This phase 3 study tests whether deucravacitinib, a daily pill, can reduce joint pain and swelling in people with active psoriatic arthritis who have never used biologic drugs. About 670 participants will receive either the drug or a placebo for 16 weeks, with a long-term extensi…

This study follows 118 people who already received a LEGION knee implant during total knee replacement surgery. Researchers will check how well the implants hold up over 10 years by measuring implant survival and patient quality of life using questionnaires. The goal is to confir…

This early-stage study tests a new drug, CND261, in 47 adults with moderate to severe rheumatoid arthritis who haven't responded well to other treatments. The main goal is to check the drug's safety and how the body processes it. Researchers will also look for signs that it might…

This study tests whether injecting a concentrated sample of a patient's own bone marrow into the knee right after meniscus surgery can slow down or prevent arthritis. One hundred adults with a torn meniscus will receive either the bone marrow injection or a saltwater placebo, and…

This study tests a small device implanted on the vagus nerve in the neck to treat moderate to severe rheumatoid arthritis. About 243 adults who did not get enough relief from standard drugs will receive either active or inactive stimulation for 12 weeks, then all will receive act…

This program provides access to the VT-X7 system, which delivers antibiotics directly into the joint through a pump over 7 days, for people with a serious hip or knee infection after joint replacement. It is for patients who have already tried other treatments and have no other o…

This early-phase trial tests the safety of Allocetra-OTS, a cell therapy made from donor immune cells, injected into the knee joint of 18 people with end-stage osteoarthritis who are candidates for surgery. Researchers will monitor side effects and measure pain relief using a sta…

This study tests whether giving antibiotics directly into the bone during a standard cleaning surgery can better control joint infections and reduce the need for additional major surgeries. About 100 adults with infected knee or hip replacements will receive this targeted antibio…

This study is following 110 people who received a Tornier HRS shoulder replacement to see how well it improves pain and function. Participants have conditions like arthritis, fractures, or rotator cuff tears. The goal is to collect long-term safety and performance data for regula…

This study follows 52 people who already received a Vivacit-E hip liner during total hip replacement. Researchers will track how long the implant lasts and any problems over 10 years. The goal is to confirm the liner is safe and helps reduce pain and improve movement for conditio…

This study is observing about 881 people with rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis, or psoriasis who are taking Remsima (a biologic drug) either as a shot under the skin or through an IV. The goal is to track any serious side effects over time. Resear…

This study follows 16 people who previously received ICM-203 (a gene therapy) or a placebo for knee osteoarthritis. Researchers will track delayed side effects and measure changes in knee pain and function over time. The goal is to understand the long-term safety and effectivenes…

This study follows 73 people who received a shoulder replacement using the Anatomical Shoulder Domelock System. The goal is to see how well the device works and how safe it is over 10 years. Participants have conditions like arthritis or avascular necrosis and have not improved w…

This study follows 200 adults with ankle arthritis who received the INFINITY ankle replacement. Researchers will check how long the implant lasts and monitor for any problems like loosening or cysts over 10 years. The goal is to see if this device works as well as other similar i…

This study followed 413 people with hip arthritis who received a new type of hip replacement called the OXINIUM DH system. The goal was to see how well the implant worked and how safe it was over 10 years. Researchers checked pain, movement, and whether the implant stayed in plac…

This study tests whether the drug ixekizumab is safe and effective for children with certain types of juvenile arthritis (enthesitis-related arthritis and juvenile psoriatic arthritis). About 101 children aged 2 to 17 years will receive either ixekizumab or the standard drug adal…

This study is checking the long-term safety and performance of two hip implant devices (RingLoc Bipolar Acetabular Cup and Endo II Femoral Head) used in hip replacement surgery. Researchers will follow 116 patients who had their surgery at least eight years ago, tracking complica…

This Phase III trial tests whether combining baricitinib with an anti-TNF drug (adalimumab or etanercept) works better than baricitinib alone for people with rheumatoid arthritis who haven't responded to prior treatments. The study involves 160 adults aged 18-65 with active disea…

This study tests whether robot-assisted knee replacement surgery leads to better results than traditional manual surgery for people with knee osteoarthritis. About 95 participants will receive the robot-assisted procedure and use a special knee brace to track motion. Researchers …

This study follows 148 people with knee osteoarthritis who received the ANTHEM total knee replacement system. Researchers will check how well the implant holds up over 10 years by measuring survival rates and patient-reported knee function. The goal is to confirm the device is as…

This study is testing the CATALYSTEM hip system in 119 people who need a total hip replacement due to conditions like arthritis or hip damage. The goal is to see if the implant is safe and works well, focusing on how long it lasts without needing a second surgery. Participants wi…

This phase 3 study tests whether tildrakizumab, an injected drug, can reduce joint pain and swelling in people with active psoriatic arthritis who have not used anti-TNF treatments before. About 296 adults will receive either the drug or a placebo. The main goal is to see if at l…

This study follows 737 people who received a Persona knee implant to see how long it lasts and how well it works. Participants are adults aged 18-75 with severe knee pain from conditions like arthritis or bone damage. The goal is to track implant survival and knee function over t…

This study looks at how safe and effective the ANTHEM CR total knee system is for people with non-inflammatory degenerative joint disease who need a total knee replacement. About 153 participants will be followed for up to 10 years to check implant survival, bone health, and any …

This study compares two types of antibiotic-loaded bone cement used during hip fracture surgery to see which better prevents joint infections. About 7000 patients aged 60 and older with displaced femoral neck fractures will be included. Hospitals are randomly assigned to use eith…

This phase 3 study is testing the long-term safety and effectiveness of tildrakizumab, a biologic drug given as an injection, in people with psoriatic arthritis. Researchers are tracking side effects and how well the drug reduces joint pain, swelling, and other symptoms over time…

This phase I/II trial compares a single dose of CAR-T cell therapy (KYV101) to two doses of rituximab in 13 people with active, treatment-resistant rheumatoid arthritis. The main goals are to check safety and see if the CAR-T treatment can turn off certain immune markers linked t…

This study looks at two kinds of plastic used in total knee replacement surgery: one with vitamin E and one without. The goal is to see which one lasts longer, causes less wear, and helps patients move better. About 605 adults with knee arthritis or similar problems took part, an…

This pilot trial aimed to test the safety and feasibility of a single injection of a patient's own fat-derived cells (stromal vascular fraction) into the knee for post-traumatic osteoarthritis. It was designed for adults aged 18–45 with a history of knee injury. However, the stud…

This study looks at how well a specific knee replacement device, the Triathlon All-Polyethylene Tibia, works in people with knee arthritis. Researchers will follow 204 patients who already have the device to see how their knee function and pain change over time. The goal is to ch…

This study looks at the safety and performance of a cemented hip stem (TrendHip®) in 119 people who had hip replacement surgery. It tracks pain, function, and quality of life for up to 5 years after surgery. The goal is to confirm the device works well in everyday use.

This study tests whether a protein called TPX-100, injected into the knee, can safely reduce pain and improve function in people with mild to severe knee osteoarthritis. About 270 adults aged 50 to 80 will receive either the drug or a placebo once a week for four weeks, then be f…

This study compares two types of shoulder replacement surgery for people with glenohumeral osteoarthritis: hemiarthroplasty with a pyrocarbon implant and total shoulder arthroplasty. Researchers will track 74 participants for 10 years to see which surgery provides better pain rel…

This study looks at a metal plate and screw system used to fix certain types of broken upper arm bones. About 135 adults who need surgery for a fresh fracture or one that didn't heal with a cast will be followed for one year. The main goal is to see how often a second surgery is …

This study tests whether stem cells taken from a person's own belly fat can help regenerate knee cartilage and reduce pain from osteoarthritis. Sixty adults with moderate to severe knee arthritis will receive either a stem cell injection or a standard hyaluronic acid shot. Resear…

This study follows 100 people who received a new type of knee replacement device called EVOLUTION® NitrX™. The goal is to see how safe and effective it is over time. Participants have conditions like arthritis or knee damage. The main measure is a patient-reported score of knee f…

This study follows 59 people who received a specific shoulder implant (Versa-Dial Reverse Ti Glenosphere) to see how safe and effective it is over up to 10 years. Participants have shoulder arthritis, fractures, or a failed previous replacement. Researchers track complications, r…

This study follows 102 people who received the aneXys hip replacement cup to see how safe and effective it is over 2 years. Researchers measure if the cup moves and track pain and function using standard scores. The goal is to confirm the device works well in everyday use.

This phase 3 trial in Lahore, Pakistan, will enroll 60 children aged 2–16 with newly diagnosed polyarticular juvenile idiopathic arthritis. Half will receive methotrexate alone, and half will receive methotrexate plus etanercept, a biologic drug. Researchers will measure how many…

This study looks at how well the ExploR Radial Head implant works over time for people who had elbow replacement surgery after an injury. Researchers will track about 93 patients to see how long the implant lasts and if any problems arise. The goal is to confirm the device is saf…

This study tests an investigational drug called emactuzumab for people with a rare joint tumor (TGCT) that can't be removed surgically. About 128 participants will receive either the drug or a placebo to see if it shrinks tumors and improves joint function. The goal is to offer a…

This study tests whether adding metformin, a diabetes drug, to standard methotrexate therapy helps more people with rheumatoid arthritis achieve disease control. About 128 adults with active RA who have not recently taken methotrexate will receive either methotrexate plus metform…

This pilot study looks at combining two knee surgeries into one: a partial knee replacement and an ACL repair. It aims to see if doing both at the same time is safe and effective for people with knee arthritis and a torn ACL. The study will collect data from 15 patients to measur…

This study looks at how well a specific knee replacement implant works over 10 years. Researchers are checking the safety and performance of the Legion knee implant in 126 people who already received it. The goal is to see how long the implant lasts and if it helps patients with …

This study follows 500 people who received the INFINITY total ankle replacement to see how well the implant holds up over 10 years. Participants have ankle arthritis from rheumatoid arthritis, injury, or wear-and-tear. Researchers will measure implant survival and changes in pain…

This study tests a new antibiotic called omadacycline, taken once a day by mouth, against standard antibiotics for bone and joint infections. About 180 adults with these infections will be randomly assigned to receive either omadacycline or the usual care. The goal is to see if o…

This study tests a new oral drug called LNK01001 (Zemprocitinib) in 430 adults with moderate-to-severe rheumatoid arthritis who have not improved with other biologic treatments. Participants receive either the drug or a placebo for 24 weeks, followed by a long-term safety extensi…

This study tests whether the oral drug upadacitinib works better than the injected drug adalimumab for adults with moderate to severe rheumatoid arthritis who still have symptoms after trying one TNF blocker. About 480 participants will be randomly assigned to receive either upad…

This study compares two types of knee replacement surgery for people with arthritis limited to the kneecap area. One hundred patients will be randomly assigned to receive either a partial replacement (patellofemoral arthroplasty) or a full knee replacement. The goal is to see whi…

This study follows 200 adults who receive the Shoulder iD™ implant to treat severe rotator cuff tears or shoulder arthritis. Researchers measure how well the shoulder works and how often the implant needs to be fixed or replaced over 10 years. Participants attend regular check-up…

This study was designed to test whether infusions of stem cells from donated fat tissue could safely improve symptoms of juvenile idiopathic arthritis in children aged 2 to 17. The trial was a phase 2, randomized, double-blind, placebo-controlled crossover study, but it was withd…

This study tests an oral drug called jaktinib in 265 adults with active ankylosing spondylitis, a type of arthritis that mainly affects the spine. Participants take either jaktinib or a placebo twice daily for 16 weeks. The main goal is to see if jaktinib can reduce pain and impr…

This study tests whether a pharmacist-led program can help people reduce their risk of heart disease. Over 1,000 adults with conditions like diabetes, high blood pressure, or obesity are taking part. Pharmacists use a step-by-step guide to assess risk and support lifestyle change…

This study compares two ways to recover after reverse total shoulder replacement: using a smartphone app (mymobility) for home exercises versus standard in-person physical therapy. Researchers will enroll 100 adults to see if the app works just as well. The main goal is to measur…

This study tests a new way to repair damaged knee cartilage using 3D printing, platelet-rich plasma, and a piece of the patient's own bone and tissue. It involves 60 adults with large cartilage injuries. The goal is to see if this approach improves knee function and helps cartila…

This Phase 3 trial tests a single injection of TG-C, a cell-based treatment, in 535 people with moderate knee osteoarthritis. The goal is to see if it reduces pain and improves knee function compared to a placebo injection. Participants are followed for two years to check safety …

This study tests a new coating on a hip replacement implant that may help prevent infections and help the implant bond better with the bone. About 340 adults needing a hip replacement will receive either the coated or standard implant. The goal is to see if the coated implant wor…

This study tests whether methotrexate, a drug used for other types of arthritis, can reduce pain and improve hand function in people with a severe form of hand osteoarthritis. About 163 adults with moderate to severe finger pain will receive either methotrexate or a placebo for 6…

This study compares two standard treatments for acute infection after hip or knee replacement: a single surgery to clean the joint versus two planned surgeries. About 490 participants will be randomly assigned to one approach. The goal is to see which method better prevents the n…

This study follows 700 people receiving a Persona total knee replacement to see how well the artificial joint works over time. Researchers will measure pain, function, and quality of life using patient questionnaires, and track how long the implant lasts (up to 10 years). The goa…

This study follows 163 people who received a LEGION knee replacement with a special VERILAST bearing surface to treat degenerative joint disease. Researchers track how long the implant lasts and how well patients function over time. The goal is to see if this newer device perform…

This study tests whether giving people free fruits and vegetables (a produce prescription) along with culturally tailored cooking classes can improve their nutrition and help manage chronic conditions like diabetes and high blood pressure. Thirty adults who already take medicatio…

This phase 3 trial tests whether methotrexate, a drug used for rheumatoid arthritis, can reduce joint swelling and pain in people with chronic arthritis caused by chikungunya virus. About 150 adults in Colombia will receive either methotrexate or a placebo for 6 months. The goal …

This study looks at how stable a new type of knee replacement part (the tibial baseplate) is over time. It involves 31 people with knee osteoarthritis who are getting a total knee replacement. Researchers will use special X-rays to measure any movement of the implant between 6 mo…

This study follows 30 people with knee osteoarthritis who receive a cementless total knee replacement. Researchers use special X-ray techniques to measure how much the implant moves over two years. The goal is to see if the implant stays firmly in place, which could mean better o…

This study looks at how well a new knee replacement system works for people with severe knee pain from arthritis or previous failed surgeries. About 255 participants will receive the implant and be followed for up to 10 years. The goal is to see if the system improves knee alignm…

This study tracks 100 adults who need a hip replacement to see how well the Avenir cemented hip stem works and holds up over time. Participants have conditions like arthritis, hip fractures, or hip damage from past surgeries. The main goal is to measure how long the implant lasts…

This study looks at 360 adults aged 18-75 who need a hip replacement due to arthritis or pain. It compares three different types of artificial hip parts to see which one causes less bone loss and gives better pain relief and movement over 5 years. Participants will have CT scans …

This study is testing a shoulder replacement device called the Medacta Shoulder System in 100 people with shoulder arthritis or rotator cuff tears. The goal is to see how well the implant works after 2 years, focusing on shoulder function, safety, and patient satisfaction. Partic…

This study follows 777 adults aged 18-75 who received the Persona Total Knee System to treat severe knee pain and disability from conditions like osteoarthritis or rheumatoid arthritis. Researchers will track how long the implant lasts, how safe it is, and how well it improves pa…

This Phase 3 trial tests whether a single injection of ELIXCYTE, made from donor stem cells, can reduce knee pain better than a placebo (saline). About 165 adults aged 40-80 with moderate knee osteoarthritis who haven't gotten relief from standard treatments are participating. Th…

This study aimed to see if using a robotic system for partial knee replacement leads to better outcomes than traditional surgery. It planned to follow patients for 10 years to measure how much they 'forgot' about their new knee and how long the implant lasted. However, the study …

This study compares two types of hip implant liners—one with vitamin E and one without—to see which lasts longer and causes fewer problems like wear or bone damage. Researchers are following 400 adults aged 18 to 75 who need a hip replacement due to arthritis. The goal is to find…

This study tests whether sirolimus, a drug that calms the immune system, can help people with Adult-Onset Still's disease whose symptoms don't improve with standard steroids. Three adults with this rare inflammatory condition will take sirolimus pills for 12 weeks while doctors m…

This study is tracking 175 people who receive a Biomet Comprehensive Reverse Shoulder implant to see how much their pain and shoulder function improve over one year and beyond. Participants have severe shoulder problems like arthritis or a torn rotator cuff that cannot be repaire…

This study looks at how well two specific shoulder replacement parts work over time. It includes 146 adults who already had or will have shoulder replacement surgery. Researchers will check for problems and ask patients about their shoulder function for up to 10 years after surge…

This study looks at how well a special shoulder implant works for people who need a joint replacement due to arthritis, injury, or bone loss. Researchers will track 22 participants to see how long the implant lasts and if there are any problems. The goal is to make sure the impla…

This study follows 120 adults who received the Zimmer Trabecular Metal Total Ankle implant to treat severe arthritis (degenerative, rheumatoid, or post-traumatic). Researchers will check how long the implant lasts, pain levels, and quality of life over 10 years. The goal is to se…

This study follows 99 people who received a specific shoulder replacement system to see how well it works and if it is safe. Participants had severe shoulder arthritis, a torn rotator cuff, or a failed prior shoulder replacement. The main goal is to track how long the implant las…

This study is testing the Persona Ti-Nidium knee implant in 240 people who need total knee replacement due to conditions like osteoarthritis or rheumatoid arthritis. The goal is to see if the implant is safe and improves knee function and pain. Participants will be followed over …

This study is following 202 people who received a special hip liner during hip replacement surgery. The goal is to see how long the liner lasts and whether it causes any problems over time. Participants are adults aged 18 to 80 with conditions like arthritis or hip fractures. The…

This early-stage trial tests whether injecting a patient's own stem cells into the knee can safely treat osteoarthritis and cartilage defects. Sixteen adults with knee pain will receive one injection of stem cells grown from their own bone marrow. Researchers will track side effe…

This study is tracking 100 people who received a total hip replacement with a specific implant called AMIStem C. The main goal is to see how much the implant moves inside the bone over time, using special X-ray analysis. Researchers will also check how well patients recover and h…

This study follows 200 adults who received the Medacta Shoulder System to treat shoulder problems like arthritis, fractures, or to replace a previous implant. Researchers are checking how long the implant lasts, how well the shoulder works, and any side effects. The goal is to co…

This study follows 300 adults aged 18-75 who received a specific type of hip implant (Quadra-P stem) during hip replacement surgery. The goal is to see how well the implant works over 10 years, including how long it lasts and how it improves pain and movement. Participants have c…

This study follows 100 people who need a hip replacement to see how long the MiniMAX hip stem lasts and how well it works. Participants receive the stem during surgery and are checked for implant survival and hip function using the Harris Hip Score. The goal is to confirm the ste…

This study follows 200 people who receive a cementless knee replacement (GMK Sphere) to see how long the implant lasts and how well it works. Participants have severe knee damage from arthritis or other conditions. The goal is to monitor safety and performance in real-world use, …

This study compares two types of knee implants for people with knee osteoarthritis: one fixed with bone cement and one without. 70 participants will be randomly assigned to receive either a cemented or cementless implant. The goal is to see which type stays better fixed in the bo…

This study looks at how well a partial knee replacement device called MOTO Medial® works for people with knee osteoarthritis. About 269 adults will be followed for several years to see if their pain, knee function, and quality of life improve after surgery. The goal is to help pe…

This early-phase trial is testing a new biological treatment called ANT-301 in 6 people with severe knee osteoarthritis. The main goal is to check safety, but researchers will also measure pain and knee function. If safe, larger studies could follow to see if it truly helps.

This study tests a telehealth program called mCare PTOA for people who have had ACL knee surgery. The program includes five educational modules on joint health, self-care, weight management, physical activity, and work strategies. Researchers will compare knee function and readin…

This early-phase trial tests a single intravenous infusion of stem cells from donated umbilical cords (BC-U001) in 9 adults with moderate-to-severe rheumatoid arthritis who haven't responded well to standard treatments. The main goal is to check safety and find the right dose, wh…

This study compares two types of knee implants (NexGen CR and Persona CR) in 160 people with knee osteoarthritis. Researchers will measure how well the implants stay in place, how satisfied patients are, and how active they become after surgery. The goal is to find out which impl…

This study tests whether giving a single high-dose vitamin D pill to patients with low vitamin D levels before hip or knee replacement surgery can reduce complications like infection. About 200 adults with osteoarthritis and vitamin D deficiency will receive 300,000 IU of vitamin…

This study follows over 1300 adults with moderate to severe rheumatoid arthritis who are starting filgotinib (Jyseleca) as part of their normal care. Researchers will track how long patients stay on the drug, their pain, fatigue, and daily function over two years. The goal is to …

This study looks at 174 adults with painful joint replacements who may have a chronic infection. Researchers are testing a combination of advanced lab tests, imaging, and tissue sampling to see which methods best detect the infection. The goal is to create a more reliable diagnos…

This study tests whether a dedicated care coordinator can help people with psoriasis or psoriatic arthritis reduce their risk of heart disease. About 520 adults aged 40-75 who do not already take cholesterol medication will receive support to manage risk factors like high cholest…

This study tests the Shingrix vaccine in over 2,000 adults with autoimmune rheumatic diseases like rheumatoid arthritis and lupus, who are at higher risk for shingles. Researchers will compare vaccinated patients to unvaccinated ones to see if the vaccine is safe and triggers a s…

This study tests whether a supervised resistance exercise program can reduce the risk of osteoporosis and osteoarthritis in women aged 50-70 who have gone through menopause. Participants will do leg and core exercises twice a week for 30-40 minutes. Researchers will measure chang…

This study looks at whether putting vancomycin powder directly into the joint during hip or knee replacement surgery can prevent infections better than standard IV antibiotics alone. About 1,800 adults having primary or revision joint replacement are being followed for two years.…

This study compares two types of nerve blocks for pain after hip replacement surgery. Sixty adults will receive either a sacral erector spinae plane block or a fascia iliaca compartment block, both using a numbing medicine through a small tube. The goal is to see which method red…

This pilot study tests a WeChat-based program that provides daily mental health check-ins and tailored coping strategies for people with ankylosing spondylitis who also have mild-to-moderate depression or anxiety. Thirty-six adults will be split into two groups: one receives the …

This study compares two robotic-assisted systems (Velys J&J and Cori S&N) for total knee replacement in 200 people with severe knee arthritis. Researchers will measure knee alignment, movement, and patient-reported outcomes like pain and function. The goal is to see if one robot …

This early-stage trial tests an experimental drug called RAB001, given as an injection into the knee joint, for people with knee osteoarthritis. The study includes 60 participants aged 40 to 75 who have persistent knee pain despite conservative treatments. Researchers are primari…

This study tests a wearable device called TracPatch that sticks to the shin after total knee replacement surgery. The patch tracks knee motion, temperature, and steps for six weeks, sending data to doctors. Researchers want to see if this real-time monitoring helps patients regai…

This study tests whether a supervised exercise program before hip or knee replacement surgery can improve recovery, function, and quality of life. 44 adults with advanced osteoarthritis will do 3 weekly physiotherapy sessions plus daily home exercises for several weeks before the…

This pilot study explores whether a 7-day fast followed by 11 weeks of a plant-based diet can reduce skin and joint symptoms in people with psoriasis and psoriatic arthritis. Researchers will also look at changes in gut bacteria and overall quality of life. The study involves 30 …

This Phase 2 trial tests whether a paste made with ejiao (a traditional Chinese ingredient) can reduce knee pain in people with osteoarthritis. Sixty adults with knee pain will use either the ejiao paste, a similar paste without ejiao, or a synthetic control. The study aims to se…

This study was designed to compare two types of nerve-blocking procedures for people with long-term knee pain from osteoarthritis. The goal was to see if targeting six nerves works better than the usual three nerves for reducing pain and improving daily function. The trial was wi…

This study tests whether a dietary supplement called Native CT-II® (a type of collagen from chicken sternum) can reduce pain and improve knee function in people with knee osteoarthritis. About 114 adults aged 40-65 with moderate-to-severe knee pain will take either the supplement…

This study tests whether an injection called ZILRETTA can reduce pain in people with shoulder osteoarthritis. About 150 adults aged 50 to 80 will receive either ZILRETTA, a standard steroid, or a placebo. The main goal is to see if ZILRETTA provides better pain relief over 12 wee…

This pilot study tests a procedure called geniculate artery embolization for people with mild to moderate knee osteoarthritis. The treatment blocks abnormal blood vessels in the knee to reduce pain and swelling. Twenty participants will be randomly assigned to either receive the …

This study tested whether a personalized exercise program done 2-4 weeks before knee or hip replacement surgery could improve thinking and reduce delirium in adults aged 55 and older. Participants wore activity trackers and used a smartphone app. The study was suspended, so resul…

This small pilot study at Mayo Clinic is testing whether Electromagnetic Transduction Therapy (EMTT) can help people with osteoarthritis of the foot or ankle. Twenty participants will receive the treatment, and researchers will measure changes in pain and daily function. The goal…

This study tests whether dronabinol, a drug made from cannabis, can help control pain after knee arthroscopy. About 30 adults will take part to see if it reduces the need for opioid painkillers and causes fewer side effects. The results will help decide if larger studies are need…

This study tests whether injecting tiny beads into arteries around the knee can reduce pain in people with moderate to severe knee osteoarthritis. The beads block blood flow to the painful area. Nine adults aged 40 to 80 who have not gotten relief from standard treatments are tak…

This study looks at whether adding desensitization exercises to the usual hand rehab program can help rheumatoid arthritis patients who have central sensitization—a condition where the nervous system is extra sensitive to pain. About 81 adults with mild-to-moderate RA will be spl…

This study compares two exercise programs—closed kinetic chain exercises and isometric exercises—to see which better reduces pain and improves function in women aged 35-60 with patellofemoral pain syndrome and knee osteoarthritis. Seventy participants will be randomly assigned to…

This study compares two types of nerve blocks—genicular nerve block and adductor canal block—for pain relief after total knee replacement. It involves 42 adults over 65 undergoing elective knee surgery. The goal is to see which block provides better pain control and helps patient…

This study compares two methods of giving the pain medicine EXPAREL during knee replacement surgery. About 40 adults will receive the medicine either as a targeted block or as local infiltration. Participants will report their pain levels and any extra pain medicines they need. T…

This study compares a single large injection of hyaluronic acid to three smaller weekly injections for knee osteoarthritis. Researchers want to see if the one-shot approach is as safe and effective at reducing pain and improving knee function. The trial involves 46 adults aged 40…

This study tests a new treatment called BRC-OA, made from donated human fat tissue, for people with mild to severe knee osteoarthritis. The goal is to see if it safely reduces pain and improves knee function. About 42 adults aged 18-80 will receive one of two doses or a control, …

This study looks at whether starting to walk earlier after a type of knee surgery (open wedge high tibial osteotomy) helps reduce pain and improve function in people with knee osteoarthritis. About 72 participants will either start partial weight bearing at 2 weeks or wait until …

This study looks at 600 hip or knee replacement patients to compare three different wound closure products: Sylke adhesive dressing, Exofin skin glue, and Suture Strip Plus. The goal is to see which method causes the fewest allergic skin reactions and gives the best scar appearan…

This study compares two knee replacement systems, Persona and NexGen, in 332 people with knee osteoarthritis. Participants receive one of the two implants during surgery. Researchers track pain, function, and quality of life for up to two years to see if one system leads to bette…

This study looks at whether a treatment called pulsed radiofrequency (PRF) applied to a key shoulder nerve can help people with long-lasting shoulder pain that hasn't improved with standard treatments like painkillers or physical therapy. The study involves 60 adults with chronic…

This study tests whether doing guided exercises at home via video calls can reduce pain and improve movement in people with hip or knee osteoarthritis. 110 participants will either receive remote exercise sessions or standard education about their condition. The goal is to see if…

This study compares two types of blood flow restriction therapy (using a cuff to limit blood flow during exercise) against standard moderate strength training in 75 people with knee osteoarthritis. Participants will do supervised exercises twice a week for 8 weeks. The goal is to…

This study looks at whether injecting a concentrated form of a patient's own blood, called platelet-rich plasma (PRP), into the knee can reduce pain and improve movement in people with knee osteoarthritis. The trial involves 110 adults over 35 with knee arthritis. Researchers are…

This study was designed to see if an artificial intelligence app could help people with knee osteoarthritis do their exercises correctly at home. It planned to compare the app group to a group using a paper exercise booklet. The study was withdrawn before any participants were en…

This study tests whether a new drug called suzetrigine can control pain after knee replacement surgery as well as oxycodone, a common opioid. About 140 adults with knee osteoarthritis will receive either suzetrigine or oxycodone for two weeks after surgery. Researchers will track…

This study tests an online program designed to help people with inflammatory arthritis remain employed. The program includes eLearning modules, group video sessions, and consultations with an occupational therapist and vocational counselor. About 528 participants from three Canad…

This study looks at whether a 12-week group exercise program called Les Mills Thrive can change how muscles work and improve strength, balance, and symptoms in 42 older adults with knee osteoarthritis. Participants will attend weekly classes that include flexibility, strength, an…

This study looks at whether adding cognitive behavioral therapy (CBT) and exercise to knee replacement surgery helps reduce pain and improve function. About 282 adults with knee osteoarthritis are randomly assigned to one of three groups: a non-surgical program with CBT and exerc…

This study tests whether a special traction pad placed between the patient and the surgery table can reduce numbness in the groin area after hip arthroscopy. About 120 patients having hip surgery at Northwestern Memorial Hospital will be asked about numbness and difficulty urinat…

This study tests whether a combination of a structured exercise program and a plant-based anti-inflammatory diet (the New Nordic Diet) can improve quality of life for people with mild to moderate knee osteoarthritis. Sixty participants will follow the training and diet plan, and …

This study tests a new medicine called Allocetra for people with knee osteoarthritis. It is injected directly into the knee joint to see if it safely reduces pain and improves function. About 160 adults aged 45-80 with moderate knee arthritis will receive either Allocetra or a pl…

This study tests whether adding ultrasound-guided nerve blocks before hip or knee replacement surgery can reduce pain and opioid use compared to standard pain management. 400 adults with osteoarthritis will be enrolled. The goal is to improve recovery and reduce side effects like…

This study tests a procedure called genicular artery embolization (GAE) for knee osteoarthritis pain. It involves injecting microscopic spheres into a knee artery to reduce blood flow and inflammation. About 100 people with moderate to severe knee pain will be randomly assigned t…

This study looks at whether a smaller dose of steroid injected into the knee with ultrasound guidance works as well as a larger dose given without ultrasound. The goal is to reduce side effects while still easing pain. About 140 people with knee osteoarthritis will receive one of…

This study tests three wearable devices designed to help children aged 7-16 with juvenile idiopathic arthritis (JIA) manage their condition. The tools include a heating wrap for pain, a gamified physio tool, and a classroom communication aid. Twenty-five children will use the dev…

This study looks at whether adding mental imagery or watching exercise videos to standard physical therapy can help people who have had a knee replacement. About 36 adults will be split into three groups: standard therapy alone, standard therapy plus guided imagery, or standard t…

This study tests whether a short course of oral methylprednisolone (a steroid) after knee replacement surgery can lower pain, reduce the need for strong painkillers, and lessen nausea. About 116 adults with knee osteoarthritis are taking part. The goal is to see if this simple me…

This study tests whether a nerve block combined with a thigh tourniquet can reduce pain in the back of the knee after total knee replacement. About 60 adults aged 40-85 will participate. The goal is to improve comfort and reduce the need for strong painkillers.

This study looks at whether adding HyalganBio injections to a physical exercise program helps people with shoulder osteoarthritis move better and feel less pain. About 72 adults aged 45 to 85 with chronic shoulder pain will be split into two groups: one gets three weekly injectio…

This study compares a standard physical therapy program with a targeted exercise program designed to improve knee alignment in adults aged 30-55 with mild to moderate knee osteoarthritis and bow-legged alignment. About 80 participants will do either standard exercises or specific…

This small study tests a procedure called radiofrequency ablation for people with chronic shoulder pain that hasn't improved with standard treatments like physical therapy or injections. The treatment uses heat to calm the nerves that send pain signals from the shoulder joint. Te…

This study was designed to test whether a new gel called Hydrogel OA 2% could safely relieve knee osteoarthritis pain better than a standard treatment. It planned to enroll adults with knee OA and give them one injection, then track side effects and symptom improvement for 26 wee…

This early study tests an injection called Allocetra for osteoarthritis at the base of the thumb. The trial includes 46 adults aged 40 and older whose pain hasn't improved with standard treatments. Researchers are checking if the injection is safe and whether it can reduce pain a…

This study compares two types of pain-relief pumps placed inside the knee joint after total knee replacement. 65 adults having outpatient knee surgery will be randomly assigned to receive either standard pain management or one of two pump brands. The goal is to see which approach…

This study tests whether a numbing and anti-inflammatory injection around the knee nerves can reduce pain and improve walking in people with knee arthritis. Thirty adults aged 50 and older with persistent knee pain will receive either the active injection or a placebo (salt water…

This study tests whether a powered knee exoskeleton called Keeogo can help veterans with knee osteoarthritis walk, climb stairs, and perform daily tasks with less pain compared to standard knee braces. Thirty-two veterans with moderate to severe knee osteoarthritis will try both …

This study tests whether taking probiotic supplements for 6 months can reduce pain, improve knee function, and boost quality of life in women aged 45-70 with knee osteoarthritis. Researchers will compare the probiotic group to a placebo group to see if the gut bacteria help lower…

This study tests whether blocking certain arteries in the knee (geniculate artery embolization) can reduce pain and the need for opioid painkillers in people with knee osteoarthritis. Twelve participants will receive the procedure and be followed for a year with MRI scans and pai…

This study tests whether using a lower-pressure tourniquet during orthopedic surgeries can reduce pain and the need for opioid painkillers afterward. Standard tourniquets use high pressure, which can cause muscle weakness and pain. The experimental device sets pressure based on t…

This study tests a goal-setting program for adults with knee problems like arthritis or injuries. Participants work with their surgeon to create specific, measurable goals and track progress. The aim is to see if this approach helps patients achieve their treatment goals and impr…

This study looks at whether core stability exercises or ankle and foot strengthening exercises can help people with knee osteoarthritis feel better. About 100 adults aged 40 and older with moderate knee osteoarthritis will take part. The goal is to see which type of exercise redu…

This Phase 2 trial tests a single injection of a gene therapy called PCRX-201 in 135 adults aged 45–80 with painful knee osteoarthritis. Participants receive one of two doses or a placebo, then are monitored for safety and pain relief over 5 years. The goal is to see if the injec…

This study tests whether an extended-release steroid injection (Zilretta) given during knee meniscus surgery can reduce pain and inflammation in people with osteoarthritis. 150 adults aged 40 and older are enrolled. Researchers will measure knee pain scores and inflammatory marke…

This pilot study tests whether the anti-inflammatory drug naproxen can reduce pain in people with knee osteoarthritis. Twenty participants will take naproxen or a placebo in a crossover design, meaning each person tries both treatments at different times. The study measures daily…

This study tests a new procedure called genicular artery embolization using SakuraBead, a dissolvable bead that blocks small blood vessels in the knee to reduce pain. It involves 89 adults aged 40-79 with moderate to severe knee osteoarthritis that hasn't improved with standard t…

This study tests whether foot core exercises done at home via video calls can reduce pain and improve walking in people with rheumatoid arthritis. Eighteen adults will be split into two groups: one gets live video sessions, the other gets recorded exercises. The goal is to see if…

This study looks at whether combining two types of exercises—Feldenkrais and active release—with standard physical therapy can help people with knee osteoarthritis feel less pain and move better. Forty adults aged 40 to 60 with mild to moderate knee OA will do these exercises thr…

This study looks at whether whole-body vibration training can improve body composition, muscle strength, walking speed, and pain in 30 older adults with knee osteoarthritis and sarcopenic obesity. Participants will do vibration exercises, and researchers will measure changes in p…

This study was designed to test a device called RELAY that delivers both local anesthetic and electrical nerve stimulation through a single catheter after knee surgery. The goal was to provide up to 28 days of pain control, longer than current options. However, the study was with…

This study looks at whether a 6-day course of oral steroids after orthopedic surgery can help reduce pain, nausea, and improve movement. About 500 adults having common surgeries like joint replacement or fracture repair will be randomly assigned to receive either standard care or…

This study tests a single injection of Arthrosamid, a hydrogel made mostly of water, in 29 people with painful knee osteoarthritis. The goal is to see if it improves daily activity and reduces symptoms over 12 months. Participants wear an activity tracker to measure changes, and …

This study compares robotic-assisted knee replacement to the traditional manual method in 100 people with severe knee arthritis. The goal is to see which approach leads to better knee alignment, movement, and patient satisfaction. Participants are randomly assigned to one of the …

This study tests whether adding blood flow restriction (a technique that gently limits blood flow to the legs) to walking on an anti-gravity treadmill can better reduce pain and improve function in people with knee osteoarthritis. About 70 adults aged 45-80 with knee arthritis wi…

This small, early study is testing a new device that uses low-frequency ultrasound waves in a bath to see if it can safely help heal knee osteoarthritis and reduce pain. Ten adults aged 40 and older with chronic knee pain will try the treatment every few days. The main goal is to…

This study tests whether adding a type of nerve stimulation (NESA or TENS) to a supervised exercise program can better reduce pain, improve function, and boost mental health in people over 60 with knee osteoarthritis. Over 8 weeks, 110 participants will receive either exercise pl…

This study planned to test an injection of doxycycline into the knee area to reduce chronic pain in people with osteoarthritis who cannot have surgery. The trial was withdrawn before enrolling any participants, so no data was collected. The goal was to see if the procedure could …

This study looks at whether adding a dietary supplement to an exercise program can reduce pain and improve movement in people with knee osteoarthritis. About 93 adults with mild to moderate knee arthritis will be split into three groups: supplement alone, supplement plus exercise…

This study tests whether adding a special laser treatment (CO2 infrared laser moxibustion) to standard exercise can reduce knee pain and improve movement in people with knee osteoarthritis. About 68 adults aged 55-65 with knee arthritis will receive either exercise alone or exerc…

This study is testing a new surgical technique for total shoulder replacement that does not cut any muscles or tendons. Researchers want to see if this approach improves pain, strength, and motion in people with shoulder arthritis. About 50 patients will be followed after surgery…

This study tests whether a single injection of a mix of platelet-rich plasma (from your own blood) and hyaluronic acid can safely reduce pain and improve function in people with moderate to severe knee osteoarthritis. About 280 adults with grade 3-4 knee arthritis will receive ei…

This study compares a mind-body approach called Basic Body Awareness Therapy (BBAT) to standard physiotherapy and home exercise for people with knee osteoarthritis. BBAT focuses on gentle, mindful movements to improve posture, balance, and pain management. Researchers will measur…

This study planned to test whether a 6-day course of oral methylprednisolone after total knee replacement could improve pain, sleep, and knee movement. Participants would also receive a steroid injection during surgery. The study was withdrawn before enrolling anyone, so no concl…

This study tests whether a disposable device called the Zero Degree Knee positioner helps people regain full knee extension faster after total knee replacement surgery. About 154 adults aged 40-80 with knee osteoarthritis will be randomly assigned to use the device at home or fol…

This study tests whether a procedure called genicular radiofrequency ablation can safely reduce persistent knee pain in people who still hurt more than a year after total knee replacement. The procedure uses heat to temporarily calm specific nerves around the knee. Half of the 44…

This study looks at whether adding a blood flow restriction cuff to targeted exercises helps adults aged 30-55 with mild to moderate knee osteoarthritis and bow legs feel less pain and move better. About 80 participants will be randomly assigned to do exercises either with or wit…

This study compares giving one dose of dexamethasone during knee replacement surgery versus two doses (one during surgery and one the next morning). The goal is to see which approach reduces pain, opioid use, and nausea while minimizing complications. About 339 adults undergoing …

This study looks at whether virtual reality (VR) therapy or a simple deep rest relaxation technique can help older adults feel less stressed and recover better after hip or knee replacement surgery. About 90 people aged 60 and older who recently had surgery will try one of these …

This study tests whether applying cabbage leaves to the knee can reduce pain, improve physical function, and boost quality of life in people with knee osteoarthritis. Researchers will compare two different cabbage leaf preparations against standard care in 90 adults over four wee…

This study looks at two different methods to reduce pain in people who have had knee replacement surgery due to arthritis. One method uses radiofrequency (heat) to calm the nerve, and the other uses a chemical called phenol. The goal is to see which works better and is safer. Abo…

This study follows 40 adults aged 55+ with osteoarthritis who are getting low-dose radiation as part of their usual care. Researchers will track pain, function, and quality of life for up to a year to see if the treatment helps. The goal is to understand how well this approach wo…

This study looks at whether a digital health program (Hinge Health) plus a wearable pain relief device (Enso) can help people with chronic low back pain feel better and move more easily. About 196 adults with back pain for at least 3 months will be randomly assigned to either the…

This study tests whether giving patients a pain education booklet and video before knee or hip replacement surgery helps them feel less anxious and have less pain afterward. About 70 adults scheduled for elective joint replacement will be randomly assigned to receive the educatio…

This study tests whether using virtual reality (VR) during knee or hip surgery can help patients feel less anxious and need fewer sedating drugs. About 50 adults having surgery with a nerve block (awake but numb) will try VR and give feedback. The goal is to see if VR is a useful…

This study tests whether a special patch that delivers pulsed radiofrequency energy can reduce knee pain in people with osteoarthritis. Fifty adults aged 40-75 with chronic knee pain will receive either the real patch or a sham device. Researchers will measure pain and function o…

This study tests a behavioral program called Moving Well to see if it can reduce anxiety and depression in people waiting for knee replacement surgery. About 79 participants will either get the coaching program or a general wellness program. The goal is to improve emotional well-…

This study looks at two different non-surgical treatment plans for knee osteoarthritis in 300 military health system patients aged 18-60. The goal is to see which approach better improves physical function and reduces pain over one year. Participants will follow guidelines from t…

This study tests whether a home-based virtual reality system can help people with knee osteoarthritis do their physiotherapy exercises in a more engaging way. Fifty adults aged 45 and older with knee pain will be randomly assigned to either the VR program or standard physiotherap…

This study tests whether cutting a small nerve in the knee during a total knee replacement can reduce long-term pain. 178 adults having their first knee replacement will be randomly assigned to get either the standard surgery or the surgery plus the nerve cut. Researchers will tr…

This study tests a device called RELAY that delivers both local anesthetic and mild electrical pulses to nerves after shoulder or foot surgery. The goal is to provide up to 28 days of pain relief, much longer than current options. About 50 adults undergoing specific surgeries wil…

This study looks at whether wearing a sling for three weeks after reverse shoulder replacement is better than wearing it for only three days. About 100 people having shoulder surgery at Duke University will be randomly assigned to one of the two groups. Researchers will track com…

This study compares a newer surgical approach that spares the rotator cuff to the traditional method for total shoulder replacement in 108 adults with arthritis. The goal is to see which approach leads to better shoulder function and recovery. Participants will be followed for at…

This early-stage study tests a new gel containing ketoprofen, applied to the skin, for people with knee osteoarthritis. The goal is to see if it reduces pain and improves knee function. Forty adults with knee osteoarthritis will be randomly assigned to receive the gel or a compar…

This study tests whether freezing specific nerves around the knee before total knee replacement surgery can reduce pain and the need for opioids afterward. One hundred adults scheduled for knee replacement will either receive the nerve-freezing treatment or a sham procedure. The …

This early-stage trial is testing whether injecting donated fat tissue into the small joints of the hand can reduce pain and improve movement in people with hand osteoarthritis. About 34 adults with joint pain and X-ray evidence of arthritis will receive the injection under local…

This study looks at whether a 12-week program of high-intensity interval exercise can improve heart function, reduce inflammation, and boost quality of life in people with rheumatoid arthritis. 87 adults with stable, low-to-moderate disease activity will take part. The program in…

This study tests whether turmeric (curcumin) can reduce pain and improve function in people with thumb-joint arthritis. One hundred adults will take turmeric capsules for four weeks and a placebo for another four weeks, then compare results. The goal is to see if this common spic…

This study tests whether a new physiotherapist-led primary care model can improve function and quality of life for adults with hip or knee pain. About 728 participants in Canada will be assigned to either the new model or usual care. The goal is to see if this approach reduces pa…

This study tests if adding two extra nerve blocks to a standard one can improve pain control and recovery after hip replacement surgery. About 60 adults having hip surgery will be randomly assigned to receive either the standard block alone or the standard block plus the extra bl…

This study looks at two types of ultrasound-guided injections for people with knee osteoarthritis who haven't gotten relief from standard treatments like pills or physical therapy. One injection uses a chemical called phenol to block pain signals for a longer time, while the othe…

This study tests whether a training method that briefly restricts blood flow to the leg muscles can help reduce knee pain in people with hemophilia. Twelve participants will try both the real blood flow restriction and a sham version to compare effects. The goal is to see if this…

This study aimed to test the safety of a new drug called F8IL10, given as a joint injection every 4 weeks for 8 weeks, in people with rheumatoid arthritis who still have joint flares despite standard treatments. The goal was to find the safest dose. However, the study was withdra…

This study is testing a new computer-assisted navigation system for total knee replacement surgery in 126 adults with knee arthritis. The system helps surgeons place the artificial joint more accurately. Researchers will measure how well patients can use their knee 3 and 12 month…

This study tests whether injecting botulinum toxin into the thumb joint can reduce pain and improve function in people with thumb osteoarthritis (rhizarthrosis). Sixty adults with moderate to severe pain who have not responded to standard painkillers will receive either botulinum…

This study tested whether shortwave diathermy, a treatment that uses heat deep in the tissue, can help people with hand osteoarthritis. 36 adults aged 35-75 with hand osteoarthritis received either real or placebo treatment. Researchers measured pain, grip strength, and daily han…

This study tests a new knee brace designed to reduce joint pressure and a special low-intensity exercise method (blood flow restriction training) to strengthen leg muscles. Researchers will compare the new brace to a traditional one in 40 volunteers over 50 with knee osteoarthrit…

This study tests whether a special bioactive leg sleeve (Reparel) works better than standard TED compression stockings for reducing leg swelling, pain, and blood clot risk after hip replacement surgery. About 50 adults aged 18-89 having a first hip replacement will take part. The…

This study tests whether phone coaching and financial rewards can help people become more active after total knee replacement. 600 adults aged 40-85 will be split into three groups: usual care, activity tracker only, or activity tracker plus coaching and rewards. The goal is to s…

This study tests whether adding laser therapy to standard physiotherapy and exercise reduces knee osteoarthritis pain more than a sham (fake) laser plus exercise. Sixty-four adults with knee osteoarthritis will receive either real or sham laser treatments twice a week for six wee…

This study tests whether a guided exercise program done at home before knee replacement surgery can help people recover better. 84 adults scheduled for knee replacement will be asked to do simple exercises daily from the day they are admitted until surgery. Researchers will measu…

This early-stage trial tests whether injecting a person's own fat-derived stem cells into a painful arthritic hip is safe and might reduce pain. Researchers at Mayo Clinic are enrolling 24 adults aged 18-65 with hip osteoarthritis. The main goal is to check for side effects, whil…

This study tests a new injectable treatment called Neural Ice that uses cold energy to reduce chronic knee pain from osteoarthritis. About 263 adults aged 22 to 80 with moderate to severe pain will receive the injection and be monitored for 6 months. The goal is to see if it prov…

This study tests a new procedure called genicular artery embolization (GAE) against standard steroid injections for people with knee osteoarthritis. The goal is to see if blocking certain arteries with tiny beads can provide better pain relief than steroid shots. The trial involv…

This study tests whether a treatment called dorsal root ganglion stimulation (DRG-S) can reduce chronic knee pain caused by osteoarthritis. About 30 adults with long-term knee pain who have not had surgery or are not good candidates for it will receive a device that sends mild el…

This study tests whether the steroid hydrocortisone can improve knee movement after total knee replacement. About 132 patients, some with naturally stiff knees, will receive either the drug or a placebo right after surgery. Researchers will measure how well the knee bends and str…

This study tests whether a daily capsule containing a heat-killed probiotic (LDL557) can improve joint discomfort and inflammation in 100 older adults with early knee or hip arthritis. Participants take either the probiotic or a placebo for a period, and researchers measure chang…

This study tested whether two types of gentle brain stimulation (tDCS and TUS) can reduce pain and improve daily function in people with chronic knee osteoarthritis. 64 adults with persistent knee pain received either real or sham stimulation. Researchers measured changes in pain…

This study tested a stem cell treatment for one person with severe, long-term knee pain from osteoarthritis who had no other options left. The patient received stem cells from their own fat, given both through a vein and directly into the knee joints. The goal was to see if the t…

This study was designed to test whether PG201, a botanical drug, could reduce pain and improve function in people with knee osteoarthritis. It planned to enroll Korean adults aged 40 to 75 and compare two doses of PG201 against a placebo over 8 weeks. However, the trial was withd…

This study tests whether adding high-intensity laser therapy to a standard exercise program can better reduce pain and improve function in people with thumb osteoarthritis. 48 participants with stage I-III thumb joint arthritis will receive laser treatment three times a week for …

This study tests whether a special type of platelet-rich plasma (PRP) injection, called biofiller PRP, can reduce pain, improve movement, and enhance quality of life in people with knee osteoarthritis. Sixty participants aged 45-65 with moderate knee arthritis will receive the in…

This study tests whether turmeric extract capsules can lower inflammation and pain in people with knee osteoarthritis. 72 adults will take either turmeric or a placebo daily for 3 weeks. Researchers will measure pain and inflammatory markers in the blood.

This pilot study tests whether taking a daily vitamin K supplement can improve leg function in adults with mild to moderate knee osteoarthritis. Researchers will give 37 participants either vitamin K or a placebo for 6 months. The main goal is to gather information needed to desi…

This study was designed to see if a Botox injection into the knee joint could relieve arthritis pain better than a steroid injection. Researchers planned to use special MRI scans to measure inflammation. However, the trial was withdrawn before enrolling any participants, so no re…

This study follows up to 500 people with acute or chronic inflammatory disorders, such as infections or immune problems, over time. Researchers will monitor participants with standard tests and may screen them for other studies. The goal is to better understand these conditions a…

This study aims to validate a new questionnaire that measures emotional wellbeing and patient perceptions after total knee replacement surgery for knee arthritis. Researchers will enroll 167 adults who had knee replacement within the last 3 months. The goal is to ensure the quest…

This study tests whether a simple isometric (static) hand exercise can change how people with rheumatoid arthritis feel pain. Researchers will measure pain tolerance, pressure thresholds, and muscle oxygen levels in 66 adults. The goal is to see if this type of exercise can help …

This study examines health data from about 800,000 Korean adults to see how often conditions like obesity, type 2 diabetes, heart disease, chronic kidney disease, and fatty liver occur together. Researchers will analyze national survey and insurance records from 2013 to 2023. No …

This study was designed to see how accurately patients report their own medication and healthcare use in diaries compared to official health insurance records. It planned to include people with diabetes, arthritis, kidney disease, or prostate cancer. However, the study was withdr…

This study uses MRI scans to track changes in the jaw joint over 18 months in people with degenerative joint disease. Researchers will compare these scans to those from healthy volunteers to learn more about how the disease progresses. No drugs or contrast agents are used. The go…

This study looks at records from over 500,000 Medicare beneficiaries with rheumatoid arthritis or ankylosing spondylitis who had major orthopedic procedures like joint replacements or spine surgery between 1999 and 2015. Researchers want to understand how often complications happ…

This study looks at whether a 3-month non-surgical program—including patient education, supervised exercise, and diet counseling—can help people with knee osteoarthritis avoid knee replacement surgery while maintaining their quality of life. Researchers will follow 2,500 patients…

This study at Duke University tests whether a special MRI scan using inhaled xenon gas can detect changes in lung function over time in people with progressive pulmonary fibrosis. Sixty adults with various types of lung scarring will have MRI scans before starting anti-fibrotic m…

This study was designed to see if X-rays taken before knee replacement surgery could reliably show ligament damage in people with knee arthritis. It was an observational study, meaning no treatment was given. However, the study was withdrawn before enrolling any participants, so …

This study looked at whether having more frequent contact with a clinician (at least once a week) improves satisfaction for people with long-lasting musculoskeletal conditions. Participants were split into two groups: one with standard contact and one with extra check-ins via tex…

This study looks at whether a short, reassuring message given to adults before a clinic visit for common muscle or joint issues can affect their interest in extra care like tests, injections, or surgery. About 144 participants will either read the message or receive usual care, t…

This study aimed to test different regional anesthesia techniques to help people recover faster and go home sooner after total knee replacement. It planned to compare a standard pain injection with an added nerve block or continuous nerve block infusion. However, the study was wi…

This study follows over 1,500 people who received an Attune total knee replacement to see how long the implant lasts—up to 15 years. Participants had non-inflammatory degenerative joint disease (like osteoarthritis). The goal is to gather real-world data on the durability of four…

This study follows over 1,300 people with psoriatic arthritis who are starting either guselkumab (Tremfya) or an IL-17 inhibitor as part of their routine care. Researchers will track how long patients continue each treatment and monitor joint swelling and tenderness. The goal is …

This study follows 200 people who received a smart knee implant (Persona IQ) that tracks movement after total knee replacement. The goal is to see if data from the implant and a phone app can help doctors understand recovery and spot problems early. Participants use a smartphone …

This study is a large registry that follows nearly 16,000 people with psoriasis to monitor the long-term safety of several treatments, including biologic drugs like infliximab and ustekinumab. Participants receive their usual care while researchers track side effects, disease act…

This study uses an iPhone app to track symptoms of psoriasis and psoriatic arthritis in 1,000 adults. Participants complete surveys, take photos of their skin, and use phone sensors to measure joint function. The goal is to see if smartphones can reliably monitor these conditions…

This study looks at a protein called progranulin in the blood of people with ankylosing spondylitis (a type of arthritis that affects the spine) and compares it to healthy volunteers. Researchers want to see if progranulin levels are linked to disease activity and whether they ch…

This study looks at patients in intensive care who have an infection in a joint replacement (like a hip or knee). Researchers want to understand their care path, recovery, and survival over two years. The study will collect data from medical records and phone calls with patients …

This observational study looks at 103 adults with knee osteoarthritis to see if repetitive negative thinking (rumination and worry) is linked to worse pain and disability, even when X-ray damage is similar. Participants fill out questionnaires about their thoughts, pain, and dail…

This study collects blood, urine, and tissue samples from 330 adults with advanced lung or head and neck cancer to improve precision medicine. Researchers will analyze genetic changes in these samples and grow some tumors in mice to compare DNA. The goal is to refine liquid biops…

This study looks at 54 obese women getting knee replacements to see if a stemmed or non-stemmed tibial implant works better. The goal is to find out which type reduces the risk of the implant collapsing or loosening over time. Researchers will track these outcomes to guide future…

This study tests a web-based tool called gp-multitool.de that helps general practitioners follow guidelines for older patients with multiple chronic conditions. About 659 patients from GP practices in Germany are taking part. The tool lets patients fill out questionnaires online …

This study looks at why some people with early rheumatoid arthritis develop long-lasting chronic pain while others do not. Researchers will use pain sensitivity tests and brain scans to find clues. The goal is to better understand the transition from acute to chronic pain, which …

This study looks at whether offering doctors educational meetings about biosimilar medications leads them to prescribe more of these lower-cost alternatives instead of the original brand-name drugs. About 1,325 clinicians who prescribe adalimumab for conditions like rheumatoid ar…

This study follows 510 people who had ACL knee reconstruction surgery, with or without an extra procedure called LET, about 10 years ago. Researchers want to see if adding LET increases the chance of developing knee osteoarthritis. Participants will get X-rays and answer question…

This study investigates how common spinal nerve pain is in people with ankylosing spondylitis (AS) and whether it affects their sleep. Researchers will use questionnaires to assess pain, sleep quality, quality of life, and fatigue in 292 AS patients. The goal is to better underst…

This study looks at nerve-related pain in people with ankylosing spondylitis, a type of arthritis that mainly affects the spine. Researchers will use a questionnaire to describe the pain and see how it relates to daily activities. About 130 adults with the condition will take par…

This study tests whether sending a short screening questionnaire directly to people with psoriasis can help detect psoriatic arthritis earlier. 18,000 participants will be randomly assigned to receive the questionnaire or not. Those with high scores will be advised to see a rheum…

This study looks at over 110,000 people who had hip replacement surgery to see if a longer or shorter hip stem works better. It compares death rates, how often the hip implant needs to be replaced, and patient-reported pain and function. The goal is to find out which stem length …

This early-stage study tests a handheld imaging device that uses magnetic particles to track stem cells after they are injected into the knee. Ten adults with mild-to-moderate knee osteoarthritis will receive a single injection of labeled stem cells, and the device will monitor t…

This study looks at two different knee replacement parts to see how much they move after surgery. Researchers will track 60 people with osteoarthritis over two years using special X-rays. The goal is to find out which type stays more stable in the bone.

This study tests whether a Norwegian clinic (NSAC) helps people with common mental health issues or muscle pain return to work sooner. 2500 adults are split into three groups: one gets treatment quickly, one waits 10-14 weeks, and one gets a basic check-up. Researchers will track…

This study looks at whether using an activity tracker with motivational feedback helps people become more active after knee replacement surgery compared to using a tracker without feedback. About 152 adults aged 40-85 scheduled for knee replacement will take part. The goal is to …

This study looks at bone erosions in the finger joints of 9 people with rheumatoid arthritis. Researchers use advanced imaging and tissue analysis to see tiny blood vessels and bone structure. The goal is to better understand how joint damage happens, which could lead to better m…

This study is observing 60 people who received a special hip replacement cup (Plasmafit Revision Structan) during routine surgery. Researchers are checking how well the cup works and how long it lasts by tracking hip function and any need for repeat surgery. No new treatment is b…

This early study tests a radioactive imaging agent called 89Zr-Cimzia in 10 people with rheumatoid arthritis. The goal is to see if it can highlight inflamed joints on a PET scan, comparing painful joints to pain-free ones. The study is currently suspended, and it is exploratory,…

This study aimed to compare knee movement in people who had one of two different total knee replacements. Researchers planned to measure how the knee bends and shifts during activities like stepping up and deep knee bends. The study was withdrawn before any participants were enro…

This study looks at how well COVID-19 booster vaccines work in people with rheumatic diseases (like arthritis) who take medications that affect their immune system. Researchers want to see if getting the COVID-19 booster at the same time as other routine vaccines (like tetanus or…

This study looks at how different eating habits—like being a vegetarian, eating fish, or drinking alcohol—might affect a person's chance of developing rheumatoid arthritis. Researchers are using data from half a million UK adults aged 40 to 70. They are not testing a new treatmen…

This study uses artificial intelligence to analyze X-rays and CT scans of the thumb joint affected by osteoarthritis. Researchers aim to develop automated tools to classify disease severity, detect implant loosening, and create 3D models for better surgical planning. The study in…

This study reviewed records of 166 knee replacement patients who received a nerve block for pain. Researchers compared pain scores 6-24 hours after the block wore off between two groups: one that received extra education about pain management before surgery and one that did not. …

This study looks at how the quality and movement of thigh muscles relate to pain, daily function, and quality of life in women with knee osteoarthritis. About 58 women aged 40-70 will have a painless ultrasound of their thigh muscles and fill out questionnaires. The goal is to be…

This study compares robot-assisted spine surgery to the traditional method in 300 adults needing spinal fusion. The goal is to see if the robot helps place screws more accurately, reduces complications, and improves patient outcomes. Participants are randomly assigned to either r…

This study tests whether giving patients with hand problems like carpal tunnel syndrome or trigger finger a decision aid—a booklet with clear information about their condition and treatment options—helps them feel more satisfied and less conflicted about their choices. About 126 …

This study is tracking 120 people who received a HYPE SCS hip stem during total hip replacement. Researchers will monitor how long the implant lasts, how satisfied patients are, and any complications over 5 years. The goal is to confirm the device is safe and works as intended in…

This study tests whether an AI chatbot can help people with hip or knee osteoarthritis feel less conflicted and anxious about their treatment choices. About 100 adults with osteoarthritis will chat with the AI before seeing their surgeon. Researchers will measure changes in decis…

This study follows 25 adults with rheumatoid arthritis for one year to see how their blood samples relate to changes in disease activity. The goal is to find early warning signs of a flare. Participants give blood at several visits while their joint swelling and inflammation are …

This study looks at whether adding an extra nerve block to the usual pain block can reduce inflammation after total knee replacement. Researchers will measure inflammation markers in the blood of 60 adults. The goal is to see if this approach leads to less pain medicine use and b…

This study planned to find out how often teenagers with juvenile idiopathic arthritis experience chronic pain, especially when their arthritis seems quiet or mild. Researchers wanted to measure pain intensity and how it affects daily life, school, sleep, and social activities. Th…

This study follows 248 adults receiving a CoreHip hip replacement to see how their hip function, pain, and leg length change over time. Participants are treated as part of routine care, and no extra tests or treatments are given. The goal is to collect real-world data on the impl…

This study was designed to track pregnancies in women with rare autoimmune and systemic diseases to understand complications and improve care. It planned to enroll women with conditions like lupus, rheumatoid arthritis, and scleroderma. However, the study was withdrawn before any…

This study is looking for genes that might make some people more likely to get an infection after hip or knee replacement surgery. Researchers will collect blood or saliva samples from 150 people in families with a history of such infections, plus unaffected relatives. The goal i…

This study looks at whether using a patient decision aid during doctor visits helps people with severe hip or knee osteoarthritis make better choices about surgery. Researchers will track how informed patients feel, their involvement in decisions, and their pain, function, and qu…

This study looks at three different knee replacement designs: one that keeps the ACL, one that substitutes for it, and one that sacrifices it. Researchers want to see which design gives the best function, pain relief, and satisfaction in 75 people with severe knee arthritis. Part…

This study follows 88 working-age adults (63 or younger) who had knee replacement surgery to see when and how many return to work. Researchers track pain, knee function, and work ability using questionnaires over 1.5 years. The goal is to identify factors that help or hinder retu…

This study aimed to see if a 4-week running form retraining program could reduce knee pain and improve function in runners with mild to moderate knee osteoarthritis. It planned to measure changes in symptoms and knee joint loads. However, the study was withdrawn before any partic…

This study looks back at the medical records of about 4 million people who had physical or occupational therapy for muscle and joint problems. Researchers want to see if different ways of giving therapy lead to different results. No new treatments are tested—the goal is to learn …

This study looks at 219 people who had ACL reconstruction surgery about 10 years ago. Researchers will use MRI scans to check the health of the knee cartilage and compare it to the uninjured knee. The goal is to learn more about how osteoarthritis develops after a knee injury.

This study aimed to see if a mobile monitoring tool could accurately identify surgical site infections (SSIs) in orthopedic surgery patients, compared to the usual manual review. The study was withdrawn before enrolling any participants, so no results are available. It was design…

This study aimed to understand the link between non-alcoholic fatty liver disease (NAFLD) and psoriatic disease (psoriasis and psoriatic arthritis) in overweight adults. Researchers planned to use the drug guselkumab (Tremfya) to see if it improved both conditions. However, the t…

This study looks at a new way of paying for healthcare called bundled payments, where providers get a single payment for an entire episode of care. Researchers will analyze Medicare data from 440 provider organizations to see if this approach improves quality and reduces costs fo…

This study compares having both knees replaced at the same time versus one after the other in people with knee osteoarthritis. About 224 participants will be randomly assigned to one approach. Researchers will track recovery, joint function, and quality of life to help guide pati…

This study involves 100 people with knee osteoarthritis to compare different ways of measuring knee function, including patient questionnaires and physical tests like walking and standing. The goal is to understand how subjective reports and objective performance relate to each o…

This study follows 125 adults aged 18-75 who are getting a hip replacement with a new type of implant (the Trident II shell). The main goal is to see how long the implant lasts without needing another surgery. Researchers will also track patients' pain and function using a standa…

This study aimed to find the best length of time for patients to take antibiotics after surgery for an infected joint replacement. It planned to compare different antibiotic durations to see which works best to prevent the infection from coming back and to avoid antibiotic resist…

This study is a large registry that will follow 5,000 people with psoriatic arthritis or spondyloarthritis across North America. Researchers will collect information on how different approved treatments work and their side effects over time. The goal is to better understand these…

This study is building a large collection of blood samples from 3,000 people with rheumatoid arthritis. Researchers will use these samples to look for biomarkers that could help predict disease activity or treatment side effects. Participants must already be in a registry and sta…

This study looks at how hot bone gets during total knee replacement surgery when using a burr (robotic) versus a saw (conventional). Twenty patients will have their bone temperature measured with an infrared thermometer during the procedure. The goal is simply to compare the heat…

This study follows 76 people who received a pyrocarbon shoulder implant to see how well it works and holds up over 5 to 10 years. Researchers measure shoulder pain, function, and any complications. The goal is to confirm the implant is safe and effective for long-term use.

This study was designed to observe how antibiotics work in patients with knee replacement infections. Researchers planned to measure antibiotic levels in joint fluid after placing a medicated spacer. The study was withdrawn before enrolling any participants, so no results or conc…

This study collects fluid from the joints of 149 adults having knee, hip, or shoulder surgery. Researchers will analyze the fluid for molecules and genetic clues that could help detect osteoarthritis earlier or predict how the disease will progress. The goal is to build a biobank…

This study looks at how seeing or not seeing affects knee joint position sense in people with knee osteoarthritis. Researchers will measure how accurately 120 participants can position their knee with and without visual input. The goal is to better understand how the brain senses…

This study was designed to test a holistic education program for stress management in people from colonized English-speaking countries. It aimed to help with conditions like stress, PTSD, anxiety, and fatigue using pastoral counseling and self-care activities. However, the study …

This study asks over 2,300 people with various joint conditions (like arthritis, fractures, and hip problems) to fill out surveys about their treatment preferences. Researchers want to learn how factors like pain, recovery time, cost, and surgery versus non-surgery affect patient…

This study will use advanced heart scans (coronary CT angiography) on 4,000 people with rheumatoid arthritis aged 50-75. The goal is to better understand why people with this condition have higher risks of heart attacks, strokes, and lung problems. Researchers will track particip…

This study surveys 384 physiotherapists in Pakistan to find out which rehabilitation approaches they use after total knee replacement. The goal is to identify common practices, variations, and challenges. Results may help standardize care and improve recovery for future patients.

This study looks at whether using a 3D patient-specific alignment during knee replacement surgery leads to better walking, less pain, and stronger muscles. Researchers will measure movement, pain, and strength in 45 adults who had surgery two years ago. The goal is to understand …

This study compares robot-assisted knee replacement to the standard manual technique in 50 patients with partial knee arthritis. The goal is to see which method better prevents early implant loosening, measured with special X-rays. Participants will be followed for two years afte…

This study aimed to see if custom carbon fiber braces could reduce forces on the ankle joint after a fracture, potentially lowering the risk of arthritis. It planned to enroll adults with healed ankle fractures and test different brace designs. However, the study was withdrawn be…

This study looks at how well a new hip replacement stem (Insignia) fits and stays in place over time. Researchers will review X-rays from 100 adults getting a first-time hip replacement to check for any signs of loosening. The goal is to see if the stem is safe and effective for …

This study compares two types of hip replacement implants to see if one raises metal levels in the blood more than the other. Fifty-two adults getting a hip replacement will be randomly assigned to receive either a standard implant or a newer 'dual mobility' design. Researchers w…

This study follows 124 golfers who have hip, knee, or shoulder replacement surgery. Researchers track how many return to golf, how long it takes, and how their game and joint function change over a year. The goal is to give patients and doctors clear, realistic expectations about…

This observational study plans to enroll 120,000 people with various chronic diseases like pancreatitis, diabetes, and arthritis. Researchers will collect blood samples and health data to study how genetics and lifestyle affect disease progression. The goal is to find common dise…

This study looked at 104 people having knee replacement surgery to see if removing the surgical drain before or after starting gentle knee movement exercises (called continuous passive motion) reduces fluid buildup. The goal is to find the best timing to help healing and reduce s…

This study is building a large national registry of 30,000 people having hip or knee replacement surgery. Researchers will collect information on pain, physical function, and any complications before and after surgery. The goal is to learn what works best in real-world practice a…

This study looks at how the Insignia hip stem moves inside the body after a hip replacement. About 25 people with hip arthritis will get special X-rays and CT scans over two years to check for any shifting. The goal is to see if the stem stays stable and to compare two different …

This study looks at why people with bone cancer (skeletal sarcoma) get more infections after joint replacement surgery than those with arthritis. Researchers will collect tissue and blood samples from 40 patients to compare immune and bacterial factors. The goal is to understand …

This study tests whether a smartphone app can help people with psoriatic arthritis manage their condition with fewer in-person doctor visits. About 278 adults who already use certain arthritis medications will use the app to report symptoms. Researchers will compare visit frequen…

This study is following 230 adults who received a G7 hip replacement system to see how long the implant lasts and how well it works. Participants have hip problems like arthritis or bone death. The study does not test a new treatment but simply watches and records outcomes over t…

This study looks at 150 people with knee osteoarthritis to see how often night pain and nerve pain (neuropathic pain) occur together. Researchers will use questionnaires and physical exams to measure pain and sleep quality. The goal is to better understand these pain types and th…

This study looks at whether the shingles vaccine (HZ/su) is safe for pregnant women aged 18-49 with weakened immune systems. Researchers will track about 2,800 women to see if the vaccine raises the risk of birth defects or other problems in their babies. The goal is to provide r…

This study compares two treatments for a torn hip labrum in people aged 40 and older: arthroscopic surgery to repair the tear versus physical therapy alone. Researchers want to find out which approach leads to better hip function and less pain. The goal is to help doctors and pat…

This study looks at whether a blood test called Vectra can help doctors make better treatment choices for people with rheumatoid arthritis (RA). The test gives a score from 1 to 100 to show how active the disease is. About 1500 adults with RA will be split into two groups: one wh…

This study gathers information from 160 people who received a shoulder implant to see how long the implant lasts and how safe it is. Participants have conditions like arthritis or fractures. The goal is to use this data to make better implants and help doctors and patients make i…

This study looks at whether helping people with inflammatory arthritis address social needs—like food, housing, or transportation—can reduce missed doctor visits. About 100 adults with conditions like rheumatoid arthritis or lupus who have missed appointments in the past year wil…

This study aimed to see if analyzing joint tissue (synovial biopsies) could help doctors pick the best biologic drug for people with rheumatoid arthritis who had not responded to standard treatments. It planned to assign patients to either an anti-TNF or a JAK inhibitor based on …

This study follows 747 young, active people (ages 14-40) who had hip surgery for femoroacetabular impingement (FAI). Researchers want to find out which patient traits, disease features, and surgical factors lead to the best outcomes. Participants fill out surveys about pain, func…

This study looks at whether watching the steps to prepare a platelet-rich plasma (PRP) injection for knee osteoarthritis changes how well patients think it works. About 158 adults aged 50 to 80 with knee osteoarthritis will be involved. Some will watch the preparation, others wil…

This study looks at immune cells from people with autoimmune diseases (like lupus), people with infections, and healthy volunteers. Researchers want to understand how these cells differ and what makes them attack the body in autoimmune conditions. The study involves blood and bon…

This registry follows over 91,000 people with rheumatoid arthritis to see how well approved treatments work and how safe they are in everyday use. Researchers collect data from rheumatologists across North America, including details on disease patterns and other health conditions…

This observational registry follows 2000 Japanese adults with rheumatoid arthritis to see how well different approved medications work and what side effects occur in everyday medical practice. Researchers will track joint pain, swelling, and serious health events like infections …

This study looks at how getting older affects disease activity, memory, and physical function in people with rheumatoid arthritis (RA) compared to those without RA. Researchers will follow 840 adults aged 55-85, half with RA and half without, using questionnaires and physical tes…

This study tracks 26 adults under 70 getting a hip replacement to see how stable a new type of hip implant stays over 2 years. Using special X-rays, doctors measure tiny movements of the implant right after surgery and at 6 months, 1 year, and 2 years. The goal is to learn if the…

This study follows 280 adults aged 18–75 who received a new type of hip implant (MonoCer cup) during a total hip replacement. Researchers will check how long the implant lasts without needing replacement, and measure pain, function, and satisfaction over 2, 5, and 10 years. The g…

This study follows 200 adults who received the Medacta Shoulder System to treat various shoulder issues like arthritis, fractures, or rotator cuff problems. The main goal is to see how long the implant lasts and how well the shoulder works after surgery. It is a post-market check…

This study follows 800 children with juvenile idiopathic arthritis who are taking or have taken abatacept. Researchers track serious infections, autoimmune problems, and cancer risks over the long term to better understand the drug's safety. No new treatments are tested—this is a…

This study was designed to see if a pre-surgery meeting with an occupational therapist helps people with hand injuries or thumb arthritis recover faster and attend their therapy appointments. It planned to include adults needing surgery for a broken wrist, a cut tendon, or thumb …

This study follows 1,598 adults with rheumatoid arthritis (RA) over time to identify biological markers that can predict how well a patient will respond to a drug or whether they might have side effects. Researchers also aim to understand how the disease progresses and affects da…

This study aimed to understand how body weight influences the way etanercept works in obese adults and children with arthritis. Researchers planned to use blood samples and computer models to find the best dose for heavier patients. However, the study was withdrawn before enrolli…

This study was designed to see if a new monitoring algorithm could detect early signs of ovarian damage in women and girls who had cancer treatment. Researchers planned to compare a group using the new algorithm with a group that received standard care. However, the study was wit…