Radiographic Changes and Clinical Implications of Implantation of Shortened Uncemented Femoral Stems in THA

Recruiting

• Conditions: Hip Osteoarthritis; Aseptic; Osteonecrosis

• Registration Number: NCT05666284
• Lead Sponsor: University Hospital, Strasbourg, France

Brief Summary

The hip prosthesis market is constantly growing with the number of prostheses reaching 949,000 in 2019. Along with this, there is also an increase in interest in short stems also called shortened stems. Thus on Pubmed, in 5 years, 171 publications have been listed.

Thus, it seems interesting to study and analyze the performance of the shortened stem used in the Department of Orthopedic Surgery and Traumatology of the University Hospitals of Strasbourg and to compare them with the results of the literature.

Detailed Description

The objective of this study is to observe the appearance of shortened stem radiological abnormalities at least 2 years postoperatively.

Study Timeline

• Study Start: 2022-10-11
• Status Verified: 2022-12
• Study First Submitted: 2022-12-16
• Study First Submitted QC: 2022-12-16
• Study First Posted: 2022-12-27
• Primary Completion: 2023-12
• Last Update Submitted: 2023-12-13
• Last Update Posted: 2023-12-19
• Study Completion: 2023-12-31

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 204

Inclusion Criteria

Not provided

Exclusion Criteria

Not provided

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Bone changes around the femoral implant at 2 years on hip radiographs.	2 years postoperatively

Trial Locations

Locations (1)

Service de Chirurgie Orthopédique et de Traumatologie du Membre Inférieur - CHU de Strasbourg - France; 🇫🇷 Strasbourg, France