Clinical Research Directory

Tornier HRS (Humeral Reconstruction System) Study (REVIVE)

This is an international, single arm, multicenter, prospective follow-up, non-significant risk, Post-Market Clinical Follow-up (PMCF) study. Data will be collected for the commercially available Tornier HRS (HUMERAL RECONSTRUCTION SYSTEM) shoulder system in both the anatomic and reversed configurations. Retrospective inclusions are allowed: study patients may be enrolled up to 3 months after date of surgery provided that the necessary pre-operative (baseline) and surgery data are accessible. Follow-up visits conducted from 3-month post-surgery onward must be prospective. The purpose of this study is to collect data needed to satisfy the European Union (EU) Medical Device Regulation (MDR) clinical post-market surveillance (PMS) and reporting requirements, and to support future regulatory submissions and peer-reviewed publications on device performance and safety.

EMPHASYS Cup Positioning in THA With Non-Invasive Navigation (Velys Hip Navigation (VHN))

The purpose of this research is to gather clinical and radiographic (X-ray) information about EMPHASYS™ acetabular shell (also called a hip 'cup') placement in total hip replacement surgery using a non-invasive surgical navigation system called VELYS™ hip navigation system with CUPTIMIZE™ Advanced Hip-Spine Analysis software. Data collected in this study will be compared with data collected from implantations using different cup positioning instrumentation and techniques to assess performance.

Persona Total Knee Arthroplasty Outcomes Study

The primary objective of this study is to obtain implant survivorship and clinical outcomes data for commercially available Persona fixed bearing knee implants used in total knee arthroplasty. The assessment will include implant survivorship and clinical performance.

Pyrocarbon Clinical Follow-up Study

The objective of this multi-center study is to collect medium and long-term data on the related clinical complications and functional outcomes of the Pyrocarbon Humeral Head to demonstrate safety and performance, in subjects from the Pyrocarbon IDE Study cohort. Data collected from this study will support post-market surveillance and MDR requirements as well provide the basis for peer-reviewed publications on mid- and long-term product performance and safety (five to ten years post-op).

Perform® Humeral System - Fracture Study (PFX)

This study is an international, single arm, multicenter, prospective follow-up, non-significant risk, Post-Market Clinical Follow-up (PMCF), which is designed to collect safety and performance data on commercially available Perform® Fracture. Data collected from this study will be used for purposes, including but not limited to, PMS, peer-reviewed publications, education materials, future regulatory submissions, and/or product development.

Persona OsseoTi Keel Compatibility Study (Total Knee Arthroplasty)

The main objective of the study is to evaluate the safety, performance and clinical benefits of the Persona implant and its instrumentation in primary total knee arthroplasty

Cemented vs Cementless Persona Keel RCT

The main objective of this study is to evaluate the safety, performance, and clinical benefits of the Persona Keel cementless and cemented knee.

Zimmer POLAR Persona - TKA (EMEA Study)

The primary objective of this study is to obtain implant survivorship and clinical outcomes data for commercially available Persona knee implants used in primary total knee arthroplasty. The assessment will include: 1. Implant survivorship based on removal of a study device. 2. Safety based on incidence and frequency of adverse events. 3. Clinical performance measured by overall pain and function, quality of life data, radiographic parameters and survivorship.

A Prospective, Clinical Investigation of the Vanguard 360 Revision Knee

The purpose of this study is to evaluate performance of the Vanguard 360 revision knee system utilizing offset on either the tibial component, femoral component, or both in terms of the restoration of mechanical alignment, clinical outcomes and survivorship.

Persona Ti-Nidium Post-Market Clinical Follow-up

The main objectives of this study are to evaluate overall clinical performance and safety of the Persona Ti-Nidium implant in total knee arthroplasty.

The Medacta Quadra-P Anteverted Study

This is a Post-Marketing Surveillance of Quadra-P anteverted stem prosthesis.

The Medacta International GMK Sphere Cementless Post-Marketing Surveillance Study

This is a Post-Marketing Surveillance study of GMK Sphere cementless knee prosthesis.

Prospective Study for the Evaluation of the Cementless Anatomic Femoral Stem Minimax -Launay

This is a post-marketing surveillance on MiniMAX Stem

The Medacta International SMS Post-Marketing Surveillance Study

This is a Post-Marketing Surveillance of SMS femoral stem prosthesis.

Post Market Clinical Follow-Up KeriFlex®

The general objective of this study is to assess the performance and safety of the KeriFlex® silicone joint implant and its associated instruments, used in accordance with the labeling and instructions in force. The performance and safety of the KeriFlex® joint implant will be established in the short and long term with regard to the life cycle of the implant.

Hydrogel Coating to Reduce Post-surgical Infection After Joint Arthroplasty

The goal of this randomized, controlled, monocentric, single-blind, 2-arm, feasibility clinical investigation is to evaluate the safety of MectaShield hydrogel coating and to capture its preliminary clinical performance in the prevention of early peri-prosthetic joint infection (PJI) in patients undergoing cementless revision hip arthroplasty. The main questions it aims to answer are: * demonstrate that the hydrogel coating MectaShield does not interfere with primary stability; * evaluate clinical and functional outcomes, the rate of PJI and possible adverse events. Participants will undergo cementless revision hip arthroplasty; during surgery MectaShield hydrogel coating is applied on orthopaedic implants' surfaces (femoral stem and, if revised, acetabular cup) as a protective barrier for the prevention of bacterial adhesion. Surgery and follow-up are completed as per local standard practice. Stability will be assessed radiologically, while functional outcomes and PJI will be monitored by HOOS-PS, ASESPIS scores and according to the consensus document presented by European Society of Radiology (ESRa), the European Association of Nuclear Medicine (EANM), the European Bone and Joint Infection Society (EBJIS), and the European Society of Clinical Microbiology and Infectious Diseases (ESCMID). Researchers will compare the results of the treatment group with those from a control group receiving cementless revision hip arthroplasty without the application of MectaShiled hydrogel coating.

The Medacta International AMIStem-P Post-Marketing Surveillance Study

This is a Post-Market Surveillance study of AMIStem-P femoral stem prosthesis

Persona Partial Knee Clinical Outcomes Study

The primary objective of this study is to obtain implant survivorship and clinical outcomes data for the commercially available Persona Partial Knee System.

The Medacta International GMK Sphere Post-Marketing Surveillance Study

This is a Post-Marketing Surveillance of GMK Sphere knee prosthesis.

Physica System Total Knee Replacement Registry Study

The primary objective of this study is to obtain long-term implant survivorship (out to 10 years) and to assess clinical, patient-reported outcome measures, and radiographic data for the commercially available Physica system. For ancillary arm, from baseline to 5-year follow-up.

Prospective Post-market Study Examining the Effectiveness of the EcoFit®

The purpose of this study is to evaluate the safety and effectiveness of the EcoFit Hip with implacross E polyethylene for total hip replacement surgery.