Ignite Creation Date:
2025-12-24 @ 9:41 PM
Ignite Modification Date:
2025-12-25 @ 7:23 PM
Study NCT ID:
NCT04879732
Status:
COMPLETED
Last Update Posted:
2025-12-04
First Post:
2021-04-30
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
RSA - ACTIS Hip Stem
Sponsor:
Canadian Radiostereometric Analysis Network
Organization:
Study Overview
Official Title:
Roentgen Stereophotogrammetric Analysis (RSA): ACTIS Hip Stem
Status:
COMPLETED
Status Verified Date:
2025-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The principal objective of this study is to compare mean 2-year subsidence of the ACTIS femoral stem using model-based RSA against published migration patterns for hip stems of a similar design. Secondary objectives include comparison of migration per surgical approach, quantifying changes in functional and health status of subjects following surgery, and assess occurrences of complications and adverse events.
Detailed Description:
This is a multi-centre, sequential enrollment trial of patients undergoing primary total hip arthroplasty. Patients will be recruited at three Canadian Centres to receive the ACTIS femoral hip stem via 3 different surgical approaches.
Model-based RSA will identify migration of the implant with respect to the femoral bone during the first 2 post-operative years. Patient health and functional outcomes will be recorded at pre- and post-operative intervals to quantify improvement as a result of the surgery and trajectory of recovery. Adverse events and clinical complications in each study group will be captured and compared. Select surgical, hospital and rehabilitation data will be collected to measure health economic outcomes relating to the surgery.
Model-based RSA will identify migration of the implant with respect to the femoral bone during the first 2 post-operative years. Patient health and functional outcomes will be recorded at pre- and post-operative intervals to quantify improvement as a result of the surgery and trajectory of recovery. Adverse events and clinical complications in each study group will be captured and compared. Select surgical, hospital and rehabilitation data will be collected to measure health economic outcomes relating to the surgery.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
True
Is an FDA AA801 Violation?: