The purpose of this study is to determine if patients undergoing anatomic total shoulder arthroplasty (aTSA) will have improved patient reported outcome scores at 1 year compared to those undergoing reverse total shoulder arthroplasty (rTSA).
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
108
Patients with shoulder arthritis with an intact rotator cuff that requires surgical correction will undergo anatomic total shoulder arthroplasty (aTSA) procedure.
Patients with shoulder arthritis with an intact rotator cuff that requires surgical correction will undergo reverse total shoulder arthroplasty (rTSA) procedure.
Mayo Clinic in Rochester
Rochester, Minnesota, United States
American Shoulder and Elbow Surgeons (ASES) Questionnaire score
The American Shoulder and Elbow Surgeons (ASES) score is a self-report survey consisting of a pain scale and activities of daily living section. Total scores range from 0 to 100, where higher scores indicate better shoulder function and less pain.
Time frame: 1 year
Change in Visual Analog Scale (VAS) Score
The Visual Analog Scale (VAS) is a 1 item self-report survey that asks the subject to rate the level of pain on a scale of 0 (no pain) - 10 (worst imaginable pain).
Time frame: Baseline, 6 weeks, 3 months, 6 months, 12 months, 24 months
Change in Single Assessment Numeric Evaluation (SANE) Score
The Single Assessment Numeric Evaluation (SANE) is a 2 item self-report survey that asks subjects to rate the percent of normal range on both the affected joint/region and the opposite joint/region. Scores range from 0% - 100%, with 100% indicating normal range.
Time frame: Baseline, 6 weeks, 3 months, 6 months, 12 months, 24 months
Change in American Shoulder and Elbow Surgeons (ASES) Questionnaire score
The American Shoulder and Elbow Surgeons (ASES) score is a self-report survey consisting of a pain scale and activities of daily living section. Total scores range from 0 to 100, where higher scores indicate better shoulder function and less pain.
Time frame: Baseline, 6 weeks, 3 months, 6 months, 24 months
Change in Shoulder Subjective Value (SSV) Score
The Subjective Shoulder Value (SSV) is 1 item self-report survey that asks subjects to rate their overall shoulder function as a percentage of a "normal" (100%) shoulder.
Time frame: Baseline, 6 weeks, 3 months, 6 months, 12 months, 24 months
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Change in Activities of Daily Living in External Rotation (ADLER) score
The Activities of Daily Living in External Rotation (ADLER) is a self-report tool used to assess shoulder disability by quantifying a patient's ability to perform 10 specific daily tasks requiring active external rotation. Higher maximum scores indicate better functional ability.
Time frame: Baseline, 1 year
Change in Activities of Daily Living Includes Internal Rotation (ADLIR) score
The Activities of Daily Living Includes Internal Rotation (ADLIR) is a self-report tool used to assess shoulder disability by quantifying a patient's ability to perform 9 specific daily tasks requiring active internal rotation. Higher maximum scores indicate better functional ability.
Time frame: Baseline, 1 year