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Analysis of Competitive Posterior Cruciate Retaining (PCR) and Posterior Stabilized (PS) Total Knee Arthroplasty (TKA)

NCT04321356 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 100

Last updated 2023-11-28

Study results available
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Summary

The purpose of the study is to acquire kinematic in vivo fluoroscopy data from subjects who were implanted with Stryker Posterior Cruciate Retaining (PCR) , Stryker Posterior Stabilized (PS), Zimmer PCR, and Zimmer PS Total Knee Arthroplasty (TKAs). Our lab has previously collected data for the Smith \& Nephew PCR, bi-cruciate retaining (BCR), and bi-cruciate stabilized (BCS) TKA.

Conditions

Interventions

DEVICE

Triathlon PCR TKA

Total Knee Arthroplasty System

DEVICE

Triathlon PS TKA

Total Knee Arthroplasty System

DEVICE

Persona PCR TKA

Total Knee Arthroplasty System

DEVICE

Persona PS TKA

Total Knee Arthroplasty System

Sponsors & Collaborators

  • Smith & Nephew, Inc.

    collaborator INDUSTRY

  • The University of Tennessee, Knoxville

    lead OTHER

Principal Investigators

  • Richard Komistek, PhD · The University of Tennessee

Eligibility

Min Age
18 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-02-24
Primary Completion
2022-05-16
Completion
2022-05-16
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04321356 on ClinicalTrials.gov