| Efficacy and Safety Study of Glucosamine/Chondroitin Sulfate to Patients Treatment With Osteoarthrosis of the Knee (NCT00955552) | Eurofarma Laboratorios S.A. | 2010-08-01 |
| Prophecy Guide Outcomes in Total Knee Replacement Surgery (NCT01163708) | Global Orthopaedic Technology | 2010-08-01 |
| Double-Blind, Randomized, Single Dose Escalation Safety Study of Intraarticular Bone Morphogenic Protein (38A BMP-7) in Subjects With Osteoarthritis (OA) of the Knee (NCT01133613) | Stryker Biotech | 2010-05-01 |
| Dose Finding Study of Bone Morphogenetic Protein 7 (BMP-7) in Subjects With Osteoarthritis (OA) of the Knee (NCT01111045) | Stryker Biotech | 2010-04-01 |
| VISIONAIRE™ Value Study (NCT01107769) | Smith & Nephew, Inc. | 2010-04-01 |
| Hydros Joint Therapy and Hydros-TA Joint Therapy for Pain Associated With Knee Osteoarthritis (OA) (NCT01134406) | Carbylan Therapeutics, Inc. | 2010-04-01 |
| A Randomized Prospective Trial of Total Knee Arthroplasty Options Comparing Standard Knee Cutting Guides and MRI Generated Patient Specific Custom Cutting Guides (NCT01072019) | Washington University School of Medicine | 2010-03-01 |
| Teriparatide for Improved Knee Prosthesis Fixation (NCT01063504) | University Hospital, Linkoeping | 2010-02-01 |
| Efficacy Study of an Unloading Brace for Knee Osteoarthritis (NCT02150057) | Andrews Research & Education Foundation | 2010-02-01 |
| Cupping in Osteoarthritis of the Knee (NCT01057043) | Charite University, Berlin, Germany | 2010-01-01 |
| Development of Knee Osteoarthritis After Arthroscopic Partial Resection of Degenerative Meniscus Tear (NCT01052233) | Tampere University | 2010-01-01 |
| Active Drug Comparative, Multi-center, phase3 Clinical Study to Evaluate the Efficacy and Safety of PG201 in Osteoarthritis Patients (NCT01576419) | PMG Pharm Co., Ltd | 2010-01-01 |
| Apitox, Honeybee Venom Treatment for Osteoarthritis Pain and Inflammation (NCT00949754) | Apimeds, Inc. | 2009-10-01 |
| Efficacy and Safety Study Evaluating ADL5859 and ADL5747 in Participants With Pain Due to Osteoarthritis of the Knee (NCT00979953) | Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) | 2009-10-01 |
| Investigation of 1.2% Sodium Hyaluronate for Treatment of Painful Chronic Osteoarthritis of the Knee (NCT00988091) | Ferring Pharmaceuticals | 2009-09-01 |
| Exploring Massage Benefits for Arthritis of the Knee (NCT00970008) | University of Medicine and Dentistry of New Jersey | 2009-09-01 |
| A Comparative Study of Knee Systems (NCT01331278) | Foundation for Southwest Orthopedic Research | 2009-09-01 |
| A Study of the Safety and Efficacy of REGN475(SAR164877) in Patients With Osteoarthritis of the Knee (NCT00944892) | Regeneron Pharmaceuticals | 2009-08-01 |
| Intraarticular Ozone Therapy for Pain Control in Osteoarthritis of the Knee (NCT00832312) | Ben-Gurion University of the Negev | 2009-08-01 |
| Efficacy and Safety of Prednisolone and Chloroquine Add on Therapy in Osteoarthritis of the Knee (NCT00805519) | Ardabil University of Medical Sciences | 2009-02-01 |
| Study of Safety and Efficacy of Diractin® for the Treatment of Osteoarthritis (OA) of the Knee (NCT00722852) | IDEA AG | 2008-06-01 |
| Safety and Efficacy of Two Dosages of Diractin® in Osteoarthritis (OA) (NCT00716547) | IDEA AG | 2008-05-01 |
| Comparative Study of Olive Oil With Piroxicam Gel in Osteoarthritis of the Knee (NCT00670475) | Ardabil University of Medical Sciences | 2008-04-01 |
| Total Knee Replacement Study Using Standard Cutting Guide vs Otismed MRI Generated Cutting Guide (NCT00837772) | Phoenix VA Health Care System | 2008-01-01 |
| Preparation Rich in Growth Factors (PRGF) Treatment for Osteoarthritis of the Knee (NCT00728611) | Meir Medical Center | 2008-01-01 |
| Efficacy of Multimodal Peri- and Intraarticular Drug Injections in Total Knee Arthroplasty (NCT00562627) | Asker & Baerum Hospital | 2007-11-01 |
| Buprenorphine Transdermal System (BTDS) in Subjects w/Mod-sev Osteoarthritis (OA) Chronic Pain of Knee (NCT00531427) | Purdue Pharma LP | 2007-09-01 |
| HKT-500 in Adult Patients With Osteoarthritis (OA) Knee Pain (NCT00792727) | Hisamitsu Pharmaceutical Co., Inc. | 2007-09-01 |
| Safety and Tolerability of 4975 in the Treatment of Moderate to Severe Knee Pain Due to Osteoarthritis (OA) (NCT00667654) | Centrexion Therapeutics | 2007-08-01 |
| Proof-of Concept Study of Topical 3%-Diclofenac-Nano-Emulsion Cream for Knee OA Pain (NCT00484120) | Pharmos | 2007-06-01 |
| Dose Escalation Study Of Chinese Herbs In Osteoarthritis Of The Knee (NCT00755326) | University of Maryland, Baltimore | 2007-04-01 |
| The Effect of Intraaricular Knee Injections of Hyaluronic Acid (HA) on Bone and Cartilaginous Debris, as a Therapeutic Indicator (NCT00422643) | Assaf-Harofeh Medical Center | 2007-03-01 |
| A Phase 1, Double-Blind, Randomized, Single Dose Escalation Safety Study of Intra-articular OP-1 in Subjects With Osteoarthritis of the Knee (NCT00456157) | Stryker Biotech | 2007-03-01 |
| Efficacy and Safety Study of PG201 Tablet in Patients With Osteoarthritis (NCT01122485) | Helixmith Co., Ltd. | 2006-12-01 |
| Efficacy and Safety of Diclofenac Sodium Gel (DSG) in Knee Osteoarthritis (NCT00426621) | Novartis | 2006-11-01 |
| A Gender-Specific Posterior Cruciate-Substituting High-Flexion Knee Prosthesis Does Not Improve Fit and Function (NCT00917774) | Ewha Womans University | 2006-11-01 |
| Gel-200 Versus Placebo in Osteoarthritis of the Knee (NCT00449696) | Seikagaku Corporation | 2006-09-01 |
| Computer Aided Gap Balancing Improves Sagittal Stability and Outcomes for Cruciate-Retaining Total Knee Arthroplasty (NCT00865865) | Singapore General Hospital | 2006-05-01 |
| Effects of Aquamin F on NSAID Dose Reduction in Osteoarthritis of the Knee (NCT00755482) | Marigot Ltd. | 2006-01-01 |
| Prospective Randomized Trial of Navigated and Conventional TKA (NCT01022099) | Technische Universität Dresden | 2006-01-01 |
| Effects of Aquamin F on Osteoarthritis of the Knee (NCT00452101) | Marigot Ltd. | 2006-01-01 |
| Effect of Glucosamine or Ibuprofen Combined With Physical Training in Patients With Knee-Osteoarthritis (NCT00833157) | Bispebjerg Hospital | 2005-02-01 |
| Efficacy of Celecoxib 200mg in Relieving Pain and Walking Dysfunction in Osteoarthritis of the Knee (NCT00597415) | University Hospitals Cleveland Medical Center | 2004-12-01 |
| MINIMALLY INVASIVE SURGERY in Total Knee Arthroplasty (NCT00853398) | Smith & Nephew Orthopaedics AG | 2004-10-01 |
| Lidocaine Patch Versus Celecoxib in Pain From Osteoarthritis of the Knee (NCT00904605) | Endo USA Inc., a Keenova Therapeutics Company | 2004-06-01 |
| Acupuncture in Osteoarthritis of the Knee (NCT00325663) | Heidelberg University | 2004-04-01 |
| Efficacy and Safety of Repeated Intraarticular Injections of Hyaluronic Acid in Patients With OA of the Knee (NCT00669032) | Tedec-Meiji Farma, S.A. | 2003-10-01 |
| Evaluating the Safety and Efficacy Civamide in Osteoarthritis (OA) of the Knee(s) (NCT00995306) | Winston Laboratories | 2003-06-01 |
| A Four-Week Study Comparing Acetaminophen Extended Release and Rofecoxib in the Treatment of Osteoarthritis of the Knee (NCT00568295) | Johnson & Johnson Consumer and Personal Products Worldwide | 1999-10-01 |
| Autograft Versus Calcium Phosphate Macroporous Bioceramics as Bone Substitute for Tibial Valgus Osteotomy (NCT00200603) | Nantes University Hospital | 1999-05-01 |
| Surgery Versus No Surgery for Osteoarthritis (OA) of the Knee (NCT00562822) | University of Western Ontario, Canada | 1999-01-01 |
| The Effectiveness of Antibiotic Cement (ABC) Compared to Regular Cement in Reducing the Rate of Infection Following Total Knee Arthroplasty: The ABC Trial (NCT01079559) | University of Western Ontario, Canada | |