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ABSTRACT: Objective
Patients with ANCA-associated vasculitis (AAV) experience high levels of fatigue, despite disease remission. This study assessed the feasibility and acceptability of a definitive randomized controlled trial of a behavioural-based physical activity intervention to support fatigue self-management in AAV patients.Methods
AAV patients in disease remission with fatigue (Multidimensional Fatigue Inventory-20 general fatigue domain ≥14) were randomly allocated to intervention or standard care in this single-centre open-label randomized controlled feasibility study. The intervention lasted 12 weeks and comprised eight face-to-face physical activity sessions with a facilitator and 12 weekly telephone calls. Participants were encouraged to monitor their physical activity using a tracker device (Fitbit). Standard care involved sign-posting to fatigue websites. The primary outcome was feasibility of a phase III trial assessed against three stop/go traffic light criteria, (recruitment, intervention adherence and study withdrawal). A qualitative study assessed participant views about the intervention.Results
A total of 248 patients were screened and 134 were eligible to participate (54%). Stop/go criteria were amber for recruitment; 43/134 (32%, 95% CI: 24, 40) eligible participants randomized, amber for adherence; 73% of participants attended all eight physical activity sessions, but only 11/22 (50%, 95% CI: 29, 71%) completed the intervention as per the intended schedule, and green for study withdrawal; 2/43 participants withdrew before 24 weeks (5%, 95% CI: 0, 11). Qualitative results suggested the intervention was acceptable.Conclusion
This study suggests a behavioural-based physical activity intervention targeting fatigue self-management was acceptable to patients with AAV, although recruitment and protocol adherence will need modification prior to a definitive trial.Clinical trial registration number
ISRCTN11929227.
SUBMITTER: Harper L
PROVIDER: S-EPMC8410006 | biostudies-literature | 2021 Sep
REPOSITORIES: biostudies-literature
Harper Lorraine L Hewitt Catherine A CA Litchfield Ian I Morgan Matthew D MD Chanouzas Dimitrios D Caulfield Hollie K HK Coughlan Linda L Dean Caroline C Fletcher Kate K Cramp Fiona F Greenfield Sheila S Ives Natalie J NJ Jowett Sue S Kodabuckus Shalela S Tearne Sarah S Sehmi Sukhwant S Edwardson Charlotte C Dawkins Nathan P NP Daley Amanda J AJ
Rheumatology (Oxford, England) 20210901 9
<h4>Objective</h4>Patients with ANCA-associated vasculitis (AAV) experience high levels of fatigue, despite disease remission. This study assessed the feasibility and acceptability of a definitive randomized controlled trial of a behavioural-based physical activity intervention to support fatigue self-management in AAV patients.<h4>Methods</h4>AAV patients in disease remission with fatigue (Multidimensional Fatigue Inventory-20 general fatigue domain ≥14) were randomly allocated to intervention ...[more]