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Posterior Approach to Total Shoulder Arthroplasty

Posterior Approach to Total Shoulder Arthroplasty: A Data Analysis on Patients Undergoing the Posterior Approach to Total Shoulder Arthroplasty

Status
UNKNOWN
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT03623269
Acronym
pTSA
Enrollment
31
Registered
2018-08-09
Start date
2017-10-01
Completion date
2024-12-31
Last updated
2019-05-30

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

Conditions

Osteo Arthritis Shoulders, Total Shoulder Arthroplasty

Brief summary

The purpose of this study is to evaluate preoperative objective measurements and operative objective measurements to determine if there is any effect to postoperative outcomes. Patients who were 18 years old or greater at the time of surgery were followed clinically and radiographically to determine best practice and optimal treatment and technique, risk and rate of complication, and postoperative outcomes.

Interventions

PROCEDUREposterior approach to total shoulder arthroplasty

The posterior approach to total shoulder arthroplasty approaches the patient from the back of the shoulder and spares the rotator cuff.

Sponsors

The Orthopaedic Research & Innovation Foundation
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
RETROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

1. English speaking 2. \>18 years of age 3. Underwent posterior approach to total shoulder arthroplasty by Dr. Michael Greiwe at St. Elizabeth Healthcare

Exclusion criteria

1. Non-English speaking 2. \<18 years of age 3. Loose bone in the anterior recess of the shoulder 4. Severe arthritis with significant bony deformity

Design outcomes

Primary

MeasureTime frameDescription
recoverypreoperative to 6 months postoperativelyAmerican shoulder and elbow score (ASES) with a range from 0-100, with 0 being worst outcome and 100 being best outcome
complications6 months postoperativepercent of complications

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026