Details

Autor(en) / Beteiligte

• Ostergaard, Peter J.
• Hall, Matthew J.
• Shoji, Monica
• Zhang, Dafang
• Earp, Brandon E.

Titel

Minimum 2-year outcomes of reverse total shoulder arthroplasty for fracture: how does acute arthroplasty compare with salvage?

Ist Teil von

• Journal of shoulder and elbow surgery, 2022-02, Vol.31 (2), p.252-260

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2022

Quelle

MEDLINE

Beschreibungen/Notizen

• The objective of our study was to compare patient-reported outcome measures, range of motion (ROM), complication rates, and reoperation rates after reverse total shoulder arthroplasty (rTSA) for proximal humeral fractures between patients treated acutely (≤30 days after injury), those treated after initial nonoperative treatment (>30 days after injury), and those treated after failed open reduction–internal fixation. Secondarily, we aimed to identify any patient-, injury-, or surgery-related factors independently associated with our response variables. We identified 576 patients who sustained a proximal humeral fracture treated with primary or revision shoulder arthroplasty between January 2003 and August 2018. The final cohort included 153 patients. Multivariable analysis was used to assess whether explanatory variables were associated with our response variables. Initial nonoperative treatment compared with acute rTSA was associated with worse Shoulder Subjective Value (P = .04), Shoulder Pain and Disability Index score (P = .03), and Shoulder Pain and Disability Index disability subscale score (P = .03). Only depression was independently associated with worse visual analog scale pain score (P = .04). There was no significant difference in postoperative ROM between the initial treatment groups. Older age was associated with decreased ROM in all planes. Additionally, ipsilateral upper-extremity injury was associated with decreased active abduction (P = .03), and cemented humeral stems were associated with decreased passive abduction (P = .03). Initial nonoperative treatment was associated with increased complication rates (odds ratio, 3.65; 95% confidence interval, 1.11-12.01), and male sex was associated with higher rates of reoperation (odds ratio, 3.53; 95% confidence interval, 1.31-9.51). Patients who undergo initial periods of nonoperative management have worse functional outcomes and higher complication rates than those who undergo acute rTSA for proximal humeral fractures. Patients who undergo rTSA after failed open reduction–internal fixation show no difference in patient-reported outcomes compared with those who undergo acute rTSA. In addition, male patients are at higher risk of reoperation, whereas older patients are at risk of decreased ROM. Patients with preoperative depression are at risk of increased pain at 2 years after surgery.