| Study of FX005 for the Treatment of Pain in Patients With Osteoarthritis of the Knee (NCT01291914) | Pacira Pharmaceuticals, Inc | 2010-12-01 |
| Spa Therapy in Knee Osteoarthritis: Study on Cost/Effectiveness - Cost/Utility and Possible Mechanisms of Action (NCT01538043) | University of Siena | 2010-12-01 |
| Adult Stem Cell Therapy for Repairing Articular Cartilage in Gonarthrosis (NCT01227694) | Banc de Sang i Teixits | 2010-10-01 |
| Efficacy and Safety Study of Individualized and Standardized Acupuncture Treatment for Knee Osteoarthritis (NCT01569230) | Eun Jung Kim | 2010-10-01 |
| Comparing Manipulation, Rehabilitation and Combination of the Two in the Treatment of Knee Osteoarthritis (NCT01188837) | Cleveland Chiropractic College | 2010-09-01 |
| Exercise and Muscle Stimulation in Patients With Knee Osteoarthritis (NCT01320904) | Universidade Luterana do Brasil | 2010-08-01 |
| VItamin D Effect on Osteoarthritis Study (NCT01176344) | Menzies Institute for Medical Research | 2010-08-01 |
| A Study Of The Safety And Efficacy Of PF-04191834 In Patients With Osteoarthritis Of The Knee (NCT01147458) | Pfizer | 2010-07-01 |
| A Controlled Study of an Herbal Topical Patch in Treating Osteoarthritis (OA) of the Knee (NCT01183624) | Johnson & Johnson Consumer and Personal Products Worldwide | 2010-07-01 |
| Comparison of Surgical Time and Efficiency of Total Knee Arthroplasty (NCT01301950) | DePuy Orthopaedics | 2010-05-01 |
| Treatment of Knee Osteoarthritis With Autologous Mesenchymal Stem Cells (NCT01183728) | Red de Terapia Celular | 2010-05-01 |
| A Study Comparing Viscosupplementation and Corticosteroid Injections for Knee Osteoarthritis (NCT01132677) | LifeMark Health | 2010-05-01 |
| A Safety and Tolerability Study of JNJ-42160443 in Patients With Moderate to Severe, Chronic Knee Pain From Osteoarthritis (NCT01094262) | Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 2010-04-20 |
| An Efficacy and Safety Study for Tapentadol Extended Release (JNS024ER) in Chronic Pain Participants (NCT01124604) | Janssen Pharmaceutical K.K. | 2010-04-01 |
| A Locally Injected Bradykinin Antagonist for TReatment of OSteoarthritiS (NCT01091116) | Menarini Group | 2010-03-01 |
| Switching Drug Therapy for the Prevention of Blood Clot Formation From Enoxaparin to Rivaroxaban After Orthopedic Surgery for Either Total Hip or Total Knee Replacement (NCT01094886) | Ortho-McNeil Janssen Scientific Affairs, LLC | 2010-03-01 |
| Efficacy of Multimodal Perioperative Analgesia With Periarticular Drug Injection in Total Knee Arthroplasty(TKA) (NCT01042093) | Towson Orthopaedic Associates | 2010-01-01 |
| An Acupuncture Functional Magnetic Resonance Imaging (fMRI) Study on Chronic Pain: Response Reliability and Dose Effect (NCT01079390) | Massachusetts General Hospital | 2010-01-01 |
| Management of Postoperative Pain Following Total Knee Arthroplasty by Using Acupuncture-moxibustion Therapy (NCT01047384) | Chang Gung Memorial Hospital | 2010-01-01 |
| A Long Term Study of the Safety of Tanezumab When Administered By Subcutaneous Injections (NCT00994890) | Pfizer | 2009-11-17 |
| Clinical Outcomes With Omni Apex Ultracongruent Knee System (NCT01367938) | Spokane Joint Replacement Center | 2009-11-01 |
| A Study To Investigate Whether PF-04457845 Is Effective In Treating Pain, Is Safe And Tolerable In Patients With Osteoarthritis Of The Knee (NCT00981357) | Pfizer | 2009-11-01 |
| Periosteal Stimulation for Knee Osteoarthritis (NCT00865046) | US Department of Veterans Affairs | 2009-11-01 |
| Vanguard Rocc Post Market Surveillance (NCT03664791) | Zimmer Biomet | 2009-10-23 |
| Alignment Comparison Between TruMatch™ Personalized Solutions and Conventional Total Knee Replacement Instrumentation (NCT01108237) | DePuy Orthopaedics | 2009-10-01 |
| A Dose-ranging Study of the Safety and Effectiveness of JNJ-42160443 as add-on Treatment in Patients With Osteoarthritis-related Pain (NCT00973141) | Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 2009-09-16 |
| Additional Anti-emetic Effect of Ramosetron Prophylaxis After Total Knee Arthroplasty (NCT01102491) | Seoul National University Hospital | 2009-09-01 |
| A Comparative Analysis of Two Types of Exercise on Outcomes Following Total Knee Arthroplasty (NCT01545986) | Helen Hayes Hospital | 2009-09-01 |
| A Clinical Study to Investigate the Effect on Pain Relief of a Single Dose of JNJ-39439335 in Patients With Chronic Osteoarthritis Pain of the Knee (NCT00933582) | Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 2009-08-01 |
| Safety and Tolerability of PG110 in Patients With Knee Osteoarthritis Pain (NCT00941746) | Abbott | 2009-08-01 |
| fMRI Study of Expectancy on Acupuncture Treatment Outcomes in Knee OA (NCT01040754) | Massachusetts General Hospital | 2009-06-01 |
| Evaluation of the Efficacy of a Turmeric Extract (Arantal®) in Patients With Osteoarthritis of the Knee (Gonarthrosis). (NCT00992004) | Bioxtract SA | 2009-06-01 |
| Long-term Intervention With Weight Loss in Patients With Concomitant Obesity and Knee Osteoarthritis. The LIGHT Study (NCT00938808) | Henning Bliddal | 2009-06-01 |
| Oxford Partial Knee Replacement. A Randomized Clinical Trial of Three Implant Types (NCT00679120) | University of Aarhus | 2009-05-01 |
| Roentgen Stereophotogrammetric Analysis (RSA) and Dual Energy X-ray Absorptiometry (DEXA) to Evaluate Fixation of Periapatite Coated Triathlon Total Knee Arthroplasty (TKA) Components (NCT01180582) | Dalhousie University | 2009-04-01 |
| Platelet-rich Plasma vs Viscosupplementation in the Treatment of Knee Articular Degenerative Pathology (NCT01670578) | Istituto Ortopedico Rizzoli | 2009-02-01 |
| The Effect of Therapeutic Methods for Chronic Knee Osteoarthritis Pain (NCT00924677) | Asan Medical Center | 2009-01-01 |
| Randomized Control Trial on Postoperative Weight Bearing After High Tibial Osteotomy (HTO) (NCT00799370) | Hospices Civils de Lyon | 2008-11-01 |
| Prediction of Response to Intra-articular Injections of Hyaluronic Acid for Knee Osteoarthritis (NCT01557868) | American Orthopaedic Society for Sports Medicine | 2008-10-01 |
| Mechanics of Knee Bracing (NCT00823888) | The New England Baptist Hospital | 2008-09-01 |
| Randomized, Double-Blind, Placebo-Controlled, Phase 2 Study In Subjects With Osteoarthritic Pain Of The Knee (NCT00689273) | Pfizer | 2008-08-05 |
| Observational Study Investigating the Effectiveness of Fentanyl Matrix in Relieving Pain and Improving Function in Patients With Osteoarthritis of the Knee or Hip (NCT01119885) | Janssen Korea, Ltd., Korea | 2008-08-01 |
| Efficacy and Safety Study of Transdermal Therapeutic System (TTS) Fentanyl in Participants With Osteoarthritis Knee Pain (NCT01742897) | Janssen-Cilag Ltd.,Thailand | 2008-08-01 |
| Role of Bone in Knee Osteoarthritis (OA) (NCT00850538) | The New England Baptist Hospital | 2008-07-01 |
| The Impact of Hyaluronic Acid Injections on Osteoarthritic Knee Mechanics (NCT00778076) | University of Western Ontario, Canada | 2008-07-01 |
| A Phase 1/2A, Single Dose Study Of PF-04383119 In Japanese Patients With Moderate To Severe Pain From Osteoarthritis Of The Knee (NCT00669409) | Pfizer | 2008-06-06 |
| Influence of Weight Loss or Exercise on Cartilage in Obese Knee Osteoarthritis Patients (NCT00655941) | Henning Bliddal | 2008-04-01 |
| BION Treatment of Knee Osteoarthritis (NCT00689286) | University of Southern California | 2008-04-01 |
| Effect of Tai Chi on Osteoarthritic Knee Pain in Elders With Mild Dementia (NCT01528566) | University of Arkansas | 2008-01-01 |
| Efficacy Study of Intra-articular Hyaluronic Acid in the Knee Osteoarthritis (NCT00556608) | IBSA Institut Biochimique SA | 2007-11-01 |
| Comparison of a Metal Backed Fixed-Bearing Tibial Baseplate and an All-Polyethylene Tibia in Total Knee Arthroplasty (NCT00979147) | Minneapolis Veterans Affairs Medical Center | 2007-11-01 |
| Placebo-controlled Trial With OROS Hydromorphone Hydrochloride to Treat Patients With Moderate to Severe Pain Induced by Osteoarthritis of the Hip or the Knee (NCT00980798) | Janssen-Cilag International NV | 2007-10-01 |
| Phase II Study of CG100649 for Primary Osteoarthritis in Male Subjects (NCT00530452) | CrystalGenomics, Inc. | 2007-10-01 |
| Arthroscopy in the Treatment of Degenerative Medial Meniscus Tear (NCT00549172) | Tampere University | 2007-10-01 |
| The Long-term Evaluation of Glucosamine Sulphate Study (NCT00513422) | University of Sydney | 2007-10-01 |
| Study of Knee Replacements for Patellofemoral Osteoarthritis (NCT01326156) | University of Aarhus | 2007-06-01 |
| A Study of GW842166 in Adults With Osteoarthritis Pain (NCT00447486) | GlaxoSmithKline | 2007-04-01 |
| Tolerability and Efficacy of Ibuprofen 800 mg in a Walking Model of Osteoarthritis Pain (0000-057) (NCT00565084) | Merck Sharp & Dohme LLC | 2007-03-01 |
| Tapentadol (CG5503) (NCT00421928) | Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 2007-01-01 |
| Safety Study of TissueGene-C in Degenerative Joint Disease of the Knee (NCT00599248) | Kolon TissueGene, Inc. | 2007-01-01 |
| The Influence of Hip Strengthening Exercises on Walking Patterns and Muscle Strength in Persons With Knee Osteoarthritis (NCT00427843) | Queen's University | 2007-01-01 |
| Diacerein as Adjuvant to Diclofenac Sodium in Indian Patients of Osteoarthritis (OA) Knee (NCT01120015) | Government Medical College, Amritsar | 2007-01-01 |
| Weightbearing After High Tibial Osteotomy (NCT00426907) | Northern Orthopaedic Division, Denmark | 2007-01-01 |
| MRI Markers of Cartilage Damage in Knee With Osteoarthritis (NCT00820430) | American College of Radiology | 2006-11-01 |
| A Study to Evaluate Long-Term Safety of Multiple Doses of Tapentadol (CG5503) Prolonged-Release (PR) and Oxycodone Controlled-Release (CR) in Patients With Chronic Pain (NCT00361504) | Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 2006-11-01 |
| A Study of the Efficacy and Safety of EUFLEXXA™ for Treatment of Painful Osteoarthritis of the Knee (NCT00379236) | Ferring Pharmaceuticals | 2006-10-01 |
| Computer-Assisted Total Knee Replacement Kinematics: DePuy Sigma Posterior Cruciate Substituting Knee and the DePuy Sigma RP Rotating Platform Knee (NCT00375856) | Queen's University | 2006-10-01 |
| Study to Evaluate the Safety and Efficacy of a Low Level Light Device in Patients With Knee Osteoarthritis (NCT00375544) | Light Sciences LLC | 2006-09-01 |
| THERMARTHROSE: Gonarthrosis and Water Cure (NCT00348777) | Association Francaise pour la Recherche Thermale | 2006-06-01 |
| Simple Home-Based Exercise for Knee Osteoarthritis (NCT00687726) | Srinakharinwirot University | 2006-05-01 |
| Outcome Following Hylan F- 20 (Synvisc) + Corticosteroid Injections for the Treatment of Osteoarthritis of the Knee (NCT00312533) | Steadman Hawkins Research Foundation | 2006-04-01 |
| Vitamin D to Slow Progression of Knee Osteoarthritis (NCT00306774) | Tufts Medical Center | 2006-03-01 |
| Comparison of Highly Cross-Linked and Conventional Polyethylene in Total Knee Arthroplasty (NCT02020057) | Ewha Womans University | 2006-02-01 |
| Is Botox Effective in Relieving Pain From Knee Osteoarthritis? (NCT00279903) | Mayo Clinic | 2005-11-01 |
| Improving Motivation for Physical Activity in Arthritis Clinical Trial (NCT00248105) | Northwestern University | 2005-09-01 |
| A Long-Term Safety Study of IDEA-033 in Comparison to Oral Naproxen for the Treatment of Osteoarthritis of the Knee (NCT00265304) | IDEA AG | 2005-07-01 |
| Study Of "Continuous Use" Of Celecoxib Vs. "Usual or Intermittent Use" (NCT00139776) | Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 2005-07-01 |
| IDEA-033 Three Months Dose Finding in OA Followed by IDEA-033 Three Months Extension in OA (NCT00316784) | IDEA AG | 2005-07-01 |
| An Effectiveness and Safety Study of IDEA-033 in Comparison to Oral Naproxen and Placebo for the Treatment of Osteoarthritis of the Knee (NCT00211549) | IDEA AG | 2005-06-01 |
| Evaluation of GW406381 in Treating Adults With Osteoarthritis Of The Knee (NCT00120900) | GlaxoSmithKline | 2005-05-01 |
| A Study of the Safety and Efficacy of Hylan G-F 20 (Synvisc) in Patients With Symptomatic Osteoarthritis of the Knee (NCT00131352) | Genzyme, a Sanofi Company | 2005-05-01 |
| Transdermal Ketoprofen to Treat Mild to Moderate Osteoarthritis (OA) Pain of the Knee (NCT00108810) | ZARS Pharma Inc. | 2005-04-01 |
| Knee Arthroplasty Registry (NCT01132365) | Heekin Orthopedic Research Institute | 2005-04-01 |
| Gamma Vacuum Foil (GVF) Versus Cross-linked Polyethylene in Total Knee Arthroplasty Study (NCT00289133) | DePuy Orthopaedics | 2005-02-01 |
| Proximal Tibial Open Wedge Osteotomy. A Clinical Prospective, Randomized RSA-trial. (NCT00319280) | Northern Orthopaedic Division, Denmark | 2004-12-01 |
| Trial Evaluating Devil's Claw for the Treatment of Hip and Knee Osteoarthritis (NCT00295490) | University of Southampton | 2004-12-01 |
| Effects of Electrical Stimulation on Osteoarthritis of the Knee (NCT00601497) | University of Virginia | 2004-12-01 |
| Comparing Minimal Invasive Surgery en Conventional Total Knee Arthroplasty (NCT02625311) | Maastricht University Medical Center | 2004-12-01 |
| Comparison of Hylastan to Methylprednisolone Acetate in Patients With Symptomatic Osteoarthritis of the Knee (NCT00139295) | Genzyme, a Sanofi Company | 2004-10-01 |
| Pilot Study of Lidocaine 5% Patch Versus Placebo in Patients With Osteoarthritis Pain of the Knee (NCT00904462) | Endo USA Inc., a Keenova Therapeutics Company | 2004-08-01 |
| Understanding the Differences in the Management of Patients With Arthritis of the Knee or Hip (NCT00105677) | US Department of Veterans Affairs | 2004-08-01 |
| Safety and Efficacy of Celecoxib Versus Naproxen in the 6-month Treatment of Knee Osteoarthritis (NCT00643799) | Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 2004-03-01 |
| Total Knee Arthroplasty (TKA) Cemented Versus Cementless (NCT00132587) | Hospices Civils de Lyon | 2004-03-01 |
| Tai Chi or Hydrotherapy for People With Osteoarthritis of the Hip(s) or Knee(s) (NCT00123994) | St George Hospital, Australia | 2004-02-01 |
| Efficacy and Safety of Topical Diclofenac Combined With Oral Diclofenac in the Treatment of Knee Osteoarthritis (NCT00108992) | Nuvo Research Inc. | 2004-02-01 |
| Comparing Clinical Outcome of 2 Different Total Knee Prostheses: Nexgen LPS-Flex Versus AGC (NCT00294528) | Hvidovre University Hospital | 2004-01-01 |
| Comparison of Cruciate Retaining and Posterior Stabilized Total Knee Arthroplasty (NCT06124651) | Ewha Womans University | 2004-01-01 |
| Efficacy and Safety of Celecoxib Versus Placebo in the Treatment of Patients With Osteoarthritis of the Knee Who Were Unresponsive to Naproxen and Ibuprofen (NCT00640627) | Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 2003-12-01 |
| Safety and Efficacy of Celecoxib Versus Placebo in the Treatment of Knee Osteoarthritis in Patients Who Were Unresponsive to Naproxen and Ibuprofen (NCT00638807) | Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 2003-12-01 |
| A Study to Evaluate the Effectiveness and Safety of Slow Release Hydromorphone HCL for Treatment of Patients With Osteoarthritis (NCT00411164) | Alza Corporation, DE, USA | 2003-11-01 |