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Poly vs Hybrid Glenoid in Stemless aTSA

NCT07520721 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 94

Last updated 2026-04-09

No results posted yet for this study

Summary

Participants are randomized 1:1 to receive either a cemented all-polyethylene pegged glenoid or a hybrid trabecular titanium-pegged glenoid during anatomic total shoulder arthroplasty. Multicentre, stratified block randomization with variable block sizes; patient- and assessor-blinded.

Conditions

  • Glenohumeral Osteoarthritis

Interventions

PROCEDURE

Anatomic total shoulder arthroplasty with cemented all-polyethylene pegged glenoid

Stemless anatomic total shoulder arthroplasty (SMR system) with a cemented pegged all-polyethylene glenoid (standard fixation concept).

PROCEDURE

Anatomic total shoulder arthroplasty with hybrid trabecular titanium central-peg glenoid

Stemless anatomic total shoulder arthroplasty (SMR system) with a hybrid polyethylene glenoid: porous trabecular titanium central peg intended for bone ingrowth plus cemented peripheral pegs.

Sponsors & Collaborators

  • Isala

    collaborator OTHER

  • Enovis

    collaborator UNKNOWN

  • Spaarne Gasthuis

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-06-30
Primary Completion
2035-07-30
Completion
2036-12-31

Countries

  • Netherlands

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 NCT07520721 on ClinicalTrials.gov