Long‐Term Outcomes From a Randomized Controlled Trial of Acceptance and Commitment Therapy (<scp>ACT</scp>) Compared to Standard Medical Care for Improving Quality of Life in Muscle Disorders
Questionnaires were completed by 109 participants (70.3% of the original sample). At six months, the adjusted group difference in QoL continued to favor ACT+SMC, which was significant with moderate effect size. Improvements in secondary outcomes of mood and aspects of psychological flexibility also favored ACT+SMC. Reliable improvement was evident in 33.9% of the ACT+SMC group and 5.7% of the SMC group. Reliable deterioration was uncommon following ACT+SMC (1.8% of participants.) DISCUSSION: The beneficial impacts of guided self-help ACT for QoL and mood were maintained in the longer-term. A third of participants showed response to this brief intervention, and negative individual outcomes were very rare. As is common in psychological interventions, there was a considerable group of non-responders.
Authors
- Michael R. Rose
- Chiara Vari (ORCID: https://orcid.org/0000-0001-5286-2903)
- Wojtek Rakowicz
- Emma Taylor (ORCID: https://orcid.org/0000-0001-7413-4587)
- Christopher D. Graham (ORCID: https://orcid.org/0000-0001-8456-9154)
- Victoria Edwards (ORCID: https://orcid.org/0000-0002-3314-0013)
- Trudie Chalder (ORCID: https://orcid.org/0000-0003-0775-1045)
- Aleksander Radunovic
- Lance M. McCracken (ORCID: https://orcid.org/0000-0002-9734-0153)
- Sam Norton (ORCID: https://orcid.org/0000-0003-1714-9963)
- Nicola O’Connell (ORCID: https://orcid.org/0000-0002-5143-1797)
Institutions
- Uppsala University (SE)
- University of Strathclyde (GB)
- King's College London (GB)
- Royal London Hospital (GB)
- University Hospital Southampton NHS Foundation Trust (GB)
- Essex Cardiothoracic Centre (GB)
- King's College Hospital (GB)
Publication Details
- Journal
- Muscle & Nerve
- Published
- 2024-12-29
- DOI
- https://doi.org/10.1002/mus.28322
- Citations
- 2
- Primary Topic
- Mindfulness and Compassion Interventions
- Type
- article
- Field-Weighted Citation Impact
- 1.28
Funders
- National Institute for Health and Care Research