Clinical effectiveness of non-surgical interventions for primary frozen shoulder: A systematic review

• Published in: Journal of rehabilitation medicine Vol. 51; no. 8; pp. 539 - 556
• Main Authors: Lowe, Catherine Minns, Barrett, Eva, McCreesh, Karen, De Búrca, Neasa, Lewis, Jeremy
• Format: Journal Article
• Language: English
• Published: Sweden Journal of Rehabilitation Medicine 03.09.2019
• Subjects: Bias; Clinical effectiveness; Clinical research; Clinical trials; Critical incidents; Disability; Evidence-based medicine; High risk; Intervention; Quality of life; Recovery; Rehabilitation; Return to work; Shoulder pain; Systematic review; frozen shoulder; systematic review; idiopathic; non-surgical treatment; primary
• ISSN: 1650-1977; 1651-2081
• DOI: 10.2340/16501977-2578

To update an existing systematic review of randomized clinical trials evaluating the clinical effectiveness of non-surgical management interventions for people with primary frozen shoulder in terms of pain, movement, self-reported function and disability, quality of life, recovery time, return to work and recreation, and adverse events. Cochrane CENTRAL, SCI and MEDLINE, CENTRAL between 1 January 2010 and June 2017, plus reference lists of included trials and trial registers. Abstracts were independently screened by 2 reviewers and discussed. Two reviewers evaluated eligibility. Data were extracted by one reviewer and checked by another. Two reviewers evaluated risk of bias. Meta-analyses were not appropriate. Narrative analyses were performed for trials evaluated as low risk of bias. Thirty trials were included, with the majority of studies evaluated as being at high risk of potential bias. Only 4 trials were evaluated as being at low risk of bias and this, plus the variety of participants included/excluded in trials and the variety of methods, interventions and outcomes used across the trials provided limited new evidence to inform the non-surgical management and treatment of people with frozen shoulder. Substantial evidence gaps remain for the non-surgical treatment of people with frozen shoulder.