Total Shoulder Replacement Outcomes With Autologous Bone Graft as Fixator for Glenoid Anchor Peg.

Five Year Outcome Follow-up of Glenoid Anchor Peg Component Fixation Utilizing Autologous Bone Graft in Total Shoulder Arthroplasty.

Status

Withdrawn

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02136251

Acronym

Glenoid

Enrollment

Registered

2014-05-12

Start date

2014-09-30

Completion date

2015-02-13

Last updated

2023-08-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Arthritis

Keywords

Total Shoulder Arthroplasty, Glenoid anchor peg component fixation, Autologous bone grafting

Brief summary

We hypothesize that there will be a low incidence of glenoid loosening with a total shoulder arthroplasty using an anchor peg glenoid and autologous bone grafting. In addition, we suggest that the absence of radiolucent lines will correlate with excellent shoulder function.

Detailed description

This will be five year follow-up of glenoid anchor peg component fixation utilizing autologous bone graft in total shoulder arthroplasty. The purpose of this study is to investigate if the use of autologous bone graft around the anchor peg glenoid prosthesis correlates with better shoulder function. Subjects having had this surgery who are five years or more out from surgery will have computed tomography and three plain radiographs to monitor for bony apposition, radiolucent lines and component loosening. These testings are not a study intervention and are for monitoring purposes.

Interventions

None listed

Study design

Observational model

OTHER

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Healthy volunteers

Inclusion criteria

\- Have had a total shoulder replacement with an anchor peg glenoid and autologous bone grafting at the Department of Orthopaedic Surgery at University of Nebraska and The Nebraska Medical Center five years or longer ago.

Exclusion criteria

* unable to comprehend the consent form information * pregnant women

Design outcomes

Primary

Measure	Time frame	Description
Evidence of lower incidence of glenoid loosening and absence of radiolucent lines confirmed by CT and radiographs.	5 years after surgery	To investigate if the use of autologous bone graft around the anchor-peg glenoid prosthesis correlates with (1.) bony apposition on computed tomography scans, (2.) decreased radiolucent lines, (3.) a decrease in component loosening, and (4.) better functional outcomes.

Outcome results