| Active Not Recruiting | A Multi-Centre Study in Patients Undergoing Total Hip Arthroplasty With the Smith+Nephew CATALYSTEM™ Primary H NCT06564636 | Smith & Nephew, Inc. | — |
| Active Not Recruiting | The Medacta Quadra-P Anteverted Study NCT05460715 | Medacta International SA | — |
| Active Not Recruiting | Exception Cementless Hip Stem NCT04349046 | Zimmer Biomet | — |
| Completed | Pelvic Osteotomy Of The Total Hip Replacement NCT06209255 | Van Bölge Eğitim ve Araştırma Hastanesi | — |
| Completed | Pericapsular Nerve Group (PENG) Block for Congenital Hip Dislocation Surgery NCT04212039 | Ataturk University | N/A |
| Active Not Recruiting | The Medacta International AMIStem-P Post-Marketing Surveillance Study NCT04997005 | Medacta International SA | — |
| Completed | Erector Spinae Plane Block for Congenital Hip Dislocation Surgery NCT03949686 | Ataturk University | N/A |
| Active Not Recruiting | Prospective Study for the Evaluation of the Cementless Anatomic Femoral Stem Minimax -Launay NCT06012656 | Medacta International SA | — |
| Unknown | Early Abduction Splintage on Stable Hips in Infants With Developmental Dysplasia of the Hip NCT02885831 | University Hospital, Brest | — |
| Recruiting | Global Hip Dysplasia Registry NCT04117685 | University of British Columbia | — |
| Completed | Actis Total Hip System 2 Year Follow-up NCT02783274 | DePuy Orthopaedics | N/A |
| Active Not Recruiting | Avenir® Cemented Hip Stem - PMCF NCT03396224 | Zimmer Biomet | — |
| Recruiting | The Medacta International SMS Post-Marketing Surveillance Study NCT02748408 | Medacta International SA | — |
| Completed | A Clinical Trial Study of Hip System in Primary Total Hip Arthroplasty in China NCT02399007 | Johnson & Johnson Medical (Suzhou) Ltd. | N/A |
| Completed | Clinical and Radiographic Outcomes of the Corin Tri-Fit Total Hip Replacement NCT02162186 | Corin | — |
| Active Not Recruiting | Vivacit-E Post-market Follow-up Study NCT03226808 | Zimmer Biomet | N/A |
| Terminated | A Multi-centre, Prospective Surveillance to Assess Mid-term Performance of the Mpact Cup NCT02196818 | Medacta International SA | — |
| Active Not Recruiting | PMCF Study on the Safety and Performance of the Zimmer® Maxera™ Acetabular System in Total Hip Arthroplasty NCT03372278 | Zimmer Biomet | — |
| Terminated | Multi-centre Study to Assess the Long-term Performance of the Deltamotion Cup System in Primary Hip Replacemen NCT01635166 | DePuy International | Phase 4 |
| Active Not Recruiting | AVANTAGE® RELOAD Double Mobility Acetabular Cup -Clinical Study NCT03357445 | Zimmer Biomet | N/A |
| Completed | Periprosthetic Bone Mineral Density After Total Hip Arthroplasty Performed Through a Minimally Invasive Anteri NCT01285843 | Medacta International SA | N/A |
| Terminated | An Electronic Data Capture Study to Assess the Long-term Performance of the DePuy PROXIMA™ Hip in Primary Tota NCT01134445 | DePuy International | Phase 4 |
| Active Not Recruiting | AMIStem Primary Hip System Prospective Post-marketing Multi-centre Surveillance Study NCT01107340 | Medacta International SA | N/A |
| Terminated | Trilogy AB Acetabular Hip System Post Approval Study NCT00715026 | Zimmer Biomet | Phase 4 |
| Completed | EBIS: The Eindhoven Breech Intervention Study NCT00516555 | Catharina Ziekenhuis Eindhoven | — |
| Terminated | A Single Centre Study to Assess the Long-term Performance of the Pinnacle™ Cup With a Ceramic-on-ceramic Beari NCT00872222 | DePuy International | Phase 4 |
| Terminated | Multi-Centre Study to Assess the Long-term Performance of the DePuy ASR™ System in Resurfacing and Primary Tot NCT00872547 | DePuy International | Phase 4 |
| Terminated | A Two Centre Study to Assess the Stability and Long-term Performance of the C-Stem™ AMT in a Total Primary Hip NCT00872573 | DePuy International | Phase 4 |
| Terminated | A Randomised Study to Compare Metal Ion Release and Long-term Performance of the Pinnacle™ Cup With a Ceramic- NCT00873444 | DePuy International | Phase 4 |
| Completed | A Clinical Investigation of the C2a-Taper™ Acetabular System NCT00578851 | Biomet Orthopedics, LLC | — |
| Completed | A Study to Assess the Long-term Performance of SmartSet® HV and SmartSet® GHV Bone Cements in Primary Total Hi NCT00872066 | DePuy International | Phase 4 |
| Terminated | Post-approval Study of the DURALOC® Option Ceramic-on-Ceramic Hip Prosthesis System NCT00546598 | DePuy Orthopaedics | Phase 4 |
| Terminated | A Multi-centre Study to Assess the Long-term Performance of the DePuy PROXIMA™ Hip in Primary Total Hip Replac NCT00208455 | DePuy International | Phase 4 |
| Withdrawn | A Multi-centre Study to Assess the Long-term Performance of the Pinnacle™ Cup With a Polyethylene-on-metal Bea NCT00208429 | DePuy International | Phase 4 |
| Terminated | A Two Centre Study to Assess the Long-term Performance of the Pinnacle™ Cup With a Metal-on-Metal Bearing in P NCT00208364 | DePuy International | Phase 4 |
| Terminated | A Single Centre Study to Assess the Long-term Performance of the DePuy ASR™ System in Primary Hip Resurfacing NCT00872794 | DePuy International | Phase 4 |
| Terminated | A Multi-centre Study to Assess the Long-term Performance of the DePuy ASR™ System in Primary Hip Resurfacing S NCT00208377 | DePuy International | Phase 4 |
| Terminated | A Multi-centre Study to Assess the Long-term Performance of the Summit™ Hip in Primary Total Hip Replacement NCT00208390 | DePuy International | Phase 4 |
| Completed | A Randomised Single Centre Study to Compare the Long-term Wear Characteristics of Marathon™ and Enduron™ Polye NCT00208442 | DePuy International | Phase 4 |
| Terminated | A Randomised Multi-centre Study to Compare the Long-term Performance of the Future Hip to 3 Other Implants in NCT00208468 | DePuy International | Phase 3 |
| Terminated | A Randomised Single Centre Study to Compare the Long-term Performance of 4 Designs of the DePuy Ultima LX Stem NCT00208351 | DePuy International | Phase 3 |