Patients with rotator cuff tears present a psychological impairment, not only a functional deficit: a systematic review.

ABSTRACT

INTRODUCTION: Psychological factors impact patients with rotator cuff tears (RCT) in terms of pain level, shoulder function, sleep disturbance, and quality of life (QoL). The aim of this study was to quantify the prevalence of psychological factors in those patients, evaluate their influence on patient-reported outcomes (PROMs), and assess the possible improvement with surgical treatment. METHODS: The literature search was performed on PubMed, Web of Science, Wiley Cochrane Library up to January, 2023. INCLUSION CRITERIA RCT treated with arthroscopic rotator cuff reconstruction (ARCR), description of psychological variables evaluated with validated questionnaires, descriptions of PROMs. RESULTS: Thirty-nine studies included 7021 patients. Depression was found in eight studies (19.2%), anxiety in 6 (13.0%), sleep disturbance in seven (71.3%), and distress in three studies (26.4%). Studies evaluating the relationship between psychological impairment and pain documented more pain and impaired shoulder function before and after ARCR in patients with altered psychological status. DISCUSSION: An impaired psychological status has an important impact on patients' perception of their disease. RCT patients with psychological alterations often experience more pain and reduced shoulder function, thus having worse QoL. CONCLUSION: This study underlines that psychological impairment largely affects RCT patient condition and treatment outcome, which underlines the importance of a multidisciplinary biopsychosocial intervention to achieve better results.