| Patient Education in Rheumatoid Arthritis and Osteoarthritis (NCT00000414) | Stanford University | 1996-07-01 |
| Toward Better Outcomes in Osteoarthritis (NCT00000425) | Stanford University | 1996-07-01 |
| Cryopreserved Human Meniscus Transplantation (NCT02319811) | Cincinnati Sportsmedicine Research and Education Foundation | 1995-11-01 |
| Long-Term Comparison of Fixed- and Mobile-Bearing Total Knee Arthroplasties (TKAs) in Patients With OA ≤50 Years Old (NCT01361152) | Ewha Womans University | 1993-04-01 |
| Genetic and Immune Studies of Rheumatoid Arthritis and Related Conditions (NCT00001291) | National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) | 1991-12-01 |
| Impact of Exercise on Older Persons With Osteoarthritis (NCT00000434) | National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) | 1983-12-01 |
| Quantitative Ultrasonography (US) Evaluation on Femoral Condyle Cartilage (NCT00630604) | Kaohsiung Medical University | |
| Is There Increased Polyethylene Wear and Increased Periprosthetic Bone Loss in Femur in Reverse Hybrid Technique Compared With Conventional Cemented Technique in Total Hip Replacement? (NCT00526539) | Ullevaal University Hospital | |
| An Effectiveness and Safety Study of Acetaminophen Extended Release Caplets in the Treatment of Osteoarthritis of the Hip or Knee. (NCT00240799) | Johnson & Johnson Consumer and Personal Products Worldwide | |
| The Effect of AposTherapy on the Level of Pain, Function and Quality of Life in Patients With Neuro-muscular and Neurological Disorders (NCT01266382) | Assaf-Harofeh Medical Center | |
| Chondroitin Sulphate Efficay/Safety in Patients With Knee Osteoarthritis and Psoriasis (NCT00669123) | Bioiberica | |
| Arthroplasty Rehabilitation Score - Can we Predict the Short Term Postoperative Outcome? (NCT00668915) | Hadassah Medical Organization | |
| A Comparison Between Titanium Femoral Stem and Cobalt-Chromium Femoral Stem in Cemented Hip Arthroplasty (NCT00120952) | University of Aarhus | |
| A Study of Chicory for Treatment of Osteoarthritis of the Hip or Knee (NCT01010919) | Phytomedics Inc. | |
| A Study of the Safety and Efficacy of Subcutaneously Administered REGN475 in Patients With Osteoarthritis of the Knee (NCT01239017) | Regeneron Pharmaceuticals | |
| Maxi-Analgesic Osteoarthritis (OA) Study (NCT01420666) | AFT Pharmaceuticals, Ltd. | |
| DePuy Global Unite Shoulder System (NCT02412397) | Rothman Institute Orthopaedics | |
| A Comparison of Fixation Method in Total Knee Arthroplasty - Low Viscosity Versus High Viscosity Bone Cement (NCT00175162) | University of Aarhus | |