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Comparison of Two Hydroxy-apatite Coated Hip Stems

NCT03577522 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 56

Last updated 2025-12-04

No results posted yet for this study

Summary

In this study, the investigators propose to randomize 80 subjects to receive either the Avenir cementless hip stem or a competing, HA-coated hip stem (Corail, DePuy-Synthes) and follow these patients for a period of 2 years post-surgery. The investigators aim to determine if the Avenir cementless hip stem has equivalent or better fixation and clinical outcomes compared to a predicate hip stem with longer clinical history.

Conditions

  • Hip Osteoarthritis

Interventions

DEVICE

Avenir cementless hip stem

Avenir cementless hip stem vs Corail HA-coated hip stem

DEVICE

Corail HA-coated hip stem

Avenir cementless hip stem vs Corail HA-coated hip stem

Sponsors & Collaborators

  • Canadian Radiostereometric Analysis Network

    lead OTHER

Principal Investigators

  • Thomas Turgeon, MD · Concordia Joint Replacement Group

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
79 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-07-19
Primary Completion
2023-02-09
Completion
2024-01-30
FDA Device
Yes

Countries

  • Canada

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 NCT03577522 on ClinicalTrials.gov