ATTUNE Cementless FB Tibial Base Clinical Study

Status Terminated

Clinical Trial Summary

This is a prospective, multi-center, non-randomized, single arm observational study. The primary objective of this clinical investigation is to evaluate functional responder rates with an objective performance criteria (OPC) of 85% as measured by the KOOS questionnaire for the first 225 tibia (CR FB and PS FB combined) implanted with the ATTUNE Cementless FB tray (primary and revision procedures) and will be analyzed when these patients have passed the 1 year preferred post-op window.

Clinical Trial Description

The primary objective of this clinical investigation is to evaluate functional responder rates with an objective performance criteria (OPC) of 85% as measured by the KOOS questionnaire for the first 225 tibia (CR FB and PS FB combined) implanted with the ATTUNE Cementless FB tray (primary and revision procedures) and will be analyzed when these patients have passed the 1 year preferred post-op window. Study success will be determined using the primary TKA (CR FB and PS FB combined) analysis group. The secondary objectives of this study are to establish the surgical effectiveness of the ATTUNE Cementless Tibial Base by evaluating type and frequency of Adverse Events and Device Deficiencies, functional responder rates with an objective performance criteria (OPC) of 85% as measured by the KOOS questionnaire for all subjects (CR FB and PS FB combined) at the 1-year timepoint, the change from preoperative baseline to the 6-week, 6-month, 1-year, 2-year and 5-year timepoints in functional outcomes and quality of life assessments, as measured using additional patient reported outcomes measures (PROMS), implant survivorship of the ATTUNE Cementless FB Tibial base using Kaplan-Meier survival analysis at 1, 2 and 5-year timepoints, and investigator-conducted radiographic analysis of the tibial and patellar components at 6 weeks/6 months 1, 2 and 5 years after surgery. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04630262
Study type	Interventional
Source	DePuy Orthopaedics
Contact
Status	Terminated
Phase	N/A
Start date	May 9, 2022
Completion date	March 31, 2023

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