AI Article Synopsis

  • * Five key prognostic factors emerged: better symptom reduction expectations, increased neuropathic pain scores, and perceptions of injury consequences influenced shoulder function and quality of life outcomes.
  • * Findings suggest that improving patients' mental states and sleep patterns before surgery could help identify those at higher risk for unsatisfactory recovery.

Article Abstract

To explore modifiable psychosocial factors, sleep-related variables, indices of central pain processing and patients' characteristics as potential prognostic factors for pain, shoulder function, and quality of life (QoL) 1 year after rotator cuff repair. This observational longitudinal study included 142 patients who were undergoing rotator cuff repair. All measures took place pre-rotator cuff repair (T0), and 12 weeks (T1) and 12 months (T2) after rotator cuff repair. Mixed-effects linear regression modeled relationships between the Western Ontario Rotator Cuff Index (WORC, model A), the Subjective Shoulder Value (SSV, model B), and EuroQol's EQ-5D-5L for QoL (model C), and potential prognostic factors over time. Factors included psychosocial variables, sleep-related indices, and proxies of central pain processing. Patients' age, sex, and body mass index complemented the analyses. At follow-up (T2), data from 124 participants were available for analysis. Five prognostic factors were identified for the 1-year outcome. Better expectations for symptom reduction (<.0001, -1.4 mm) and an increase in Douleur Neuropathique 4 score ( = .0481, -0.9 mm) affected the evolution of WORC over time (model A). An increase in injury perception subscale consequence ( = .0035, 0.04%) influenced the SSV trajectory (model B). In addition, when sleep quality ( = .0011, -0.13%) and sleep efficiency ( = .0002, 0.005%) improved, the EQ-5D-5L slope was affected (model C). Addressing cognitions, pain mechanisms and sleep behavior prior to rotator cuff repair can identify people who are at risk of a poor outcome after surgery. .

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Source
http://dx.doi.org/10.2519/jospt.2024.12398DOI Listing

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