Surgical treatments compared with early structured physiotherapy in secondary care for adults with primary frozen shoulder: the UK FROST three-arm RCT.

Brealey S., Northgraves M., Kottam L., Keding A., Corbacho B., Goodchild L., Srikesavan C., Rex S., Charalambous CP., Hanchard N., Armstrong A., Brooksbank A., Carr A., Cooper C., Dias J., Donnelly I., Hewitt C., Lamb SE., McDaid C., Richardson G., Rodgers S., Sharp E., Spencer S., Torgerson D., Toye F., Rangan A.

BACKGROUND: Frozen shoulder causes pain and stiffness. It affects around 10% of people in their fifties and is slightly more common in women. Costly and invasive surgical interventions are used, without high-quality evidence that these are effective. OBJECTIVES: To compare the clinical effectiveness and cost-effectiveness of three treatments in secondary care for adults with frozen shoulder; to qualitatively explore the acceptability of these treatments to patients and health-care professionals; and to update a systematic review to explore the trial findings in the context of existing evidence for the three treatments. DESIGN: This was a pragmatic, parallel-group, multicentre, open-label, three-arm, randomised superiority trial with unequal allocation (2 : 2 : 1). An economic evaluation and a nested qualitative study were also carried out. SETTING: The orthopaedic departments of 35 hospitals across the UK were recruited from April 2015, with final follow-up in December 2018. PARTICIPANTS: Participants were adults (aged ≥ 18 years) with unilateral frozen shoulder, characterised by restriction of passive external rotation in the affected shoulder to

DOI

10.3310/hta24710

Type

Journal article

Journal

Health technol assess

Publication Date

12/2020

Volume

24

Pages

1 - 162

Keywords

ARTHROSCOPIC CAPSULAR RELEASE, FROZEN SHOULDER, MANIPULATION UNDER ANAESTHESIA, PHYSIOTHERAPY, RANDOMISED CONTROLLED TRIAL, Adult, Bursitis, Cost-Benefit Analysis, Female, Humans, Male, Middle Aged, Physical Therapy Modalities, Secondary Care, Surgical Procedures, Operative, Treatment Outcome, United Kingdom

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