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Prosthesis

Comparing The Outcome of Large-Diameter vs Small-Diameter Glenospheres in Primary Reverse Shoulder Arthroplasty

N/A
Waitlist Available
Led By Mark Morrey, MD
Research Sponsored by Mayo Clinic
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up one year
Awards & highlights
No Placebo-Only Group

Summary

This trial is testing a type of shoulder replacement surgery using specific equipment to see which size and position of the new joint parts work best for patients with severe shoulder issues.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~one year
This trial's timeline: 3 weeks for screening, Varies for treatment, and one year for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Active External Rotation of the Shoulder
Active Forward Elevation of the Shoulder
Shoulder Abduction Strength
+2 more
Secondary study objectives
American Shoulder and Elbow Surgeons (ASES) Questionnaire
Oxford Shoulder Score (OSS) Questionnaire
Patient Satisfaction
+2 more

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

4Treatment groups
Active Control
Group I: Large-Diameter Glenosphere +2 mm offsetActive Control1 Intervention
Primary Reverse Shoulder Arthroplasty using the ReUnion System with a Large-Diameter Glenosphere +2 mm offset
Group II: Small-Diameter Glenosphere +2 mm offsetActive Control1 Intervention
Primary Reverse Shoulder Arthroplasty using the ReUnion System with a Small-Diameter Glenosphere +2 mm offset
Group III: Large-Diameter Glenosphere +6 mm offsetActive Control1 Intervention
Primary Reverse Shoulder Arthroplasty using the ReUnion System with a Large-Diameter Glenosphere +6 mm offset
Group IV: Small-Diameter Glenosphere +6 mm offsetActive Control1 Intervention
Primary Reverse Shoulder Arthroplasty using the ReUnion System with a Small-Diameter Glenosphere +6 mm offset

Find a Location

Who is running the clinical trial?

Mayo ClinicLead Sponsor
3,353 Previous Clinical Trials
3,060,910 Total Patients Enrolled
1 Trials studying Shoulder Arthritis
4 Patients Enrolled for Shoulder Arthritis
Stryker NordicIndustry Sponsor
34 Previous Clinical Trials
4,286 Total Patients Enrolled
Mark Morrey, MDPrincipal InvestigatorMayo Clinic
Mark Morrey, M.D.Principal InvestigatorMayo Clinic
1 Previous Clinical Trials
4 Total Patients Enrolled
1 Trials studying Shoulder Arthritis
4 Patients Enrolled for Shoulder Arthritis
~12 spots leftby Dec 2025
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