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A Randomized RSA Study Comparing HXLPE to Conventional Polyethylene in Cemented Total Hip Arthroplasty

NCT04322799 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 57

Last updated 2020-04-01

No results posted yet for this study

Summary

A prospective randomized study comparing two types of cemented acetabular components, a highly-crosslinked polyethylene or conventional polyethylene in total hip arthroplasty. Primary outcome are component wear measured by RSA, secondary outcomes are migration and complications. Patients are evaluated 5 years postoperatively.

Conditions

  • Osteoarthritis, Hip
  • Arthroplasty Complications

Interventions

PROCEDURE

Device: Randomization between prosthetic components

Patients are randomized between two types of cup components in total hip arthroplasty. Identical cups made of either highly-crosslinked polyethylene or conventional polyethylene.

Sponsors & Collaborators

  • Umeå University

    lead OTHER

Principal Investigators

  • Kjell Nilsson, Professor · Umeå University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-02-07
Primary Completion
2014-12-04
Completion
2019-06-30

Countries

  • Sweden

Study Locations

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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 NCT04322799 on ClinicalTrials.gov