Followup of Glenoid Fix Utilizing Auto Bone Graft in Shoulder Replacement

Completed

• Conditions: Arthritis
• Interventions: Procedure: X-rays and CT scan

• Registration Number: NCT00670852
• Lead Sponsor: University of Nebraska

Brief Summary

This is a case study to evaluate the adequacy of fixation and functional outcome of the glenoid anchor peg following autologous bone grafting around the prosthesis at the time of implant.

Detailed Description

To investigate if the use of autologous bone graft around the anchor-peg glenoid prosthesis correlates with bony apposition on computed tomography scans, decreased radiolucent lines and component loosening, and functional outcomes. We hypothesize that by utilizing autologous bone graft from the resected humeral head, placed around the anchor peg glenoid prosthesis at implantation, there is a low incidence of glenoid loosening. We suggest that the absence of radiolucent lines correlated with excellent shoulder function.

Study Timeline

• Study Start: 2008-04-01
• Study First Submitted: 2008-04-30
• Study First Submitted QC: 2008-05-01
• Study First Posted: 2008-05-02
• Primary Completion: 2009-06-10
• Study Completion: 2009-06-10
• Status Verified: 2023-09
• Last Update Submitted: 2023-09-21
• Last Update Posted: 2023-09-26

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 29

Inclusion Criteria

• Patients who received a total shoulder replacement with an anchor peg glenoid and autologous bone grafting from the investigator of this study will be recruited for this study.

Exclusion Criteria

• Patients will be excluded if they are unable to comprehend the consent information.
• Pregnant women will be excluded from this study.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Total shoulder replacement with anchor peg glenoid and autologous bone grafting	X-rays and CT scan	Patients who received a total shoulder replacement with an anchor peg glenoid and autologous bone grafting from the investigator of this study will be recruited for this study.

Primary Outcome Measures

Name	Time	Method
Autologous bone graft, anchor-peg glenoid prosthesis and functional outcomes	case study over approximate 3 months time.	To determine if the use of autologous bone graft around the anchor-peg glenoid prosthesis correlate with bony apposition on computed tomography scans, decreased radiolucent lines and component loosening, and functional outcomes.

Trial Locations

Locations (1)

University of Nebraska Medical Center, Dept Orthopaedic Surgery; 🇺🇸 Omaha, Nebraska, United States