Occupational therapy for multiple sclerosis

ORCID

Abstract

RATIONALE: Occupational therapy (OT) enables individuals to engage in meaningful daily activities and is considered a valuable component of care for people with multiple sclerosis (MS). However, the specific impact of OT on MS remains unclear. OBJECTIVES: To assess the benefits and harms of occupational therapy interventions for improving daily functioning, participation and quality of life in people with multiple sclerosis. SEARCH METHODS: We searched seven electronic bibliographic databases until November 2024. We also searched grey literature and trial registers. ELIGIBILITY CRITERIA: We included randomised and non-randomised controlled trials that compared OT for adults with MS versus no intervention, usual care or active control. OUTCOMES: Critical outcomes were daily functioning, quality of life and adverse effects. Important outcomes were participation, self-efficacy, self-management, mood, resilience and impact on caregivers. Our time points of interest were post-intervention, medium term (up to six months after the end of the intervention) and long term (longest follow-up after six months). RISK OF BIAS: We assessed risk of bias (RoB) for the outcomes reported in our summary of findings tables. We used the Cochrane tools RoB-2 (for randomised controlled trials) and ROBINS-I (for non-randomised controlled trials). SYNTHESIS METHODS: We synthesised results using meta-analysis (random-effects model, inverse variance). The effect measure was mean difference (MD) or standardised mean difference (SMD). Where meta-analysis was not possible, we synthesised results narratively using Synthesis Without Meta-analysis guidelines. We used GRADE to assess the certainty of the evidence. INCLUDED STUDIES: We included 20 studies (1628 participants), three of which were non-randomised. Nineteen of the studies were conducted in high-income countries. The studies included adults with MS (aged 18 to 70 years) with low to moderate levels of disability. Ten studies evaluated fatigue management programmes, nine examined OT interventions for daily functioning (e.g. skills training) and one targeted social participation. SYNTHESIS OF RESULTS: Daily functioning Post-intervention: OT interventions may provide a small benefit for daily functioning compared to active control (SMD 0.22, 95% CI -0.02 to 0.46; I² = 17%; 7 studies, 364 participants; low certainty), and a moderate benefit compared to no intervention (SMD 0.56, 95% CI -0.26 to 1.37; I² = 68%; 2 studies, 164 participants; low certainty). There may be a large effect compared to usual care, but the evidence is very uncertain (SMD 1.19, 95% CI 0.29 to 2.09; I² = 62%; 2 studies, 120 participants; very low certainty). Medium term: OT may make little to no difference to daily functioning compared to active control (SMD 0.11, 95% CI -0.13 to 0.35; I² = 0%; 4 studies, 264 participants; low certainty), but may have a large effect compared to usual care (SMD 0.99, 95% CI 0.57 to 1.41; I² not applicable; 1 study, 98 participants; low certainty). The long-term effects of OT on daily functioning compared to active control or usual care are very uncertain. No medium-term or long-term data were reported for OT versus no intervention. Quality of life Post-intervention: OT may offer a small benefit for mental health-related quality of life (HR-QoL) versus active control (SMD 0.33, 95% CI -0.01 to 0.66; I² = 42%; 5 studies, 296 participants; low certainty), but little to no benefit for physical HR-QoL (SMD 0.17, 95% CI -0.09 to 0.42; I² = 12%; 5 studies, 295 participants; low certainty). Compared to usual care, moderate effects on physical HR-QoL (SMD 0.69, 95% CI -1.18 to 2.56; I² = 91%; 2 studies, 166 participants; very low certainty) and mental HR-QoL (SMD 0.44, 95% CI -1.27 to 2.16; I² = 91%; 2 studies; very low certainty) are very uncertain. Compared to no intervention, OT may moderately improve mental HR-QoL (SMD 0.68, 95% CI -0.09 to 1.45; I² = 0%; 3 studies, 192 participants; very low certainty), though the evidence is very uncertain; there may be little to no effect on physical HR-QoL (SMD 0.12, 95% CI -0.62 to 0.86; I² = 0%; 3 studies, 192 participants; very low certainty), but the evidence is very uncertain. Medium term: there may be a small benefit from OT on mental HR-QoL versus active control, but the evidence is very uncertain (SMD 0.21, 95% CI -0.08 to 0.49; I² = 20%; 4 studies, 270 participants; very low certainty). There may be little to no effect on physical HR-QoL (SMD 0.19, 95% CI -0.05 to 0.43; I² = 0%; 4 studies, 268 participants; low certainty). Compared to usual care, effects are very uncertain for both physical (SMD 0.26, 95% CI -0.33 to 0.86; I² = 81%; 2 studies, 242 participants; very low certainty) and mental HR-QoL (SMD 0.18, 95% CI -0.63 to 0.98; I² = 90%; 2 studies, 242 participants; very low certainty). No results are available for medium-term effects of OT compared to no intervention. The long-term effects of OT on quality of life are very uncertain. Adverse effects No studies systematically reported the frequency or type of adverse effects. Participation Occupational therapy may result in little to no effect on participation post-intervention compared to active control. Results for other comparisons and time points are not available or provide only evidence of very low certainty. AUTHORS' CONCLUSIONS: Occupational therapy may improve daily functioning and mental-health-related quality of life post-intervention, regardless of the comparator intervention. These potential benefits may persist in the medium term for daily functioning (when compared to usual care) and for mental-health-related quality of life (when compared to active control). Long-term effects are uncertain. Sparse evidence suggests that occupational therapy may have little or no effect on physical-health-related quality of life compared to active comparators. We found no evidence about adverse effects of occupational therapy. Our pooled effects require cautious interpretation, as intervention heterogeneity and our exclusion of multidisciplinary studies without separate data for occupational therapy limit our certainty about the evidence. Future studies with robust design and systematic outcome assessment are needed to reach firm conclusions about the effects of occupational therapy for people with multiple sclerosis. FUNDING: Elizabeth Casson Trust Research Grant_2022 (UK); Health Research Board (Ireland) & HSC Public Health Agency (Grant ESI-2021-001) through Evidence Synthesis/Cochrane Ireland REGISTRATION: Protocol DOI 10.1002/14651858.CD015371.

Publication Date

2026-01-20

Publication Title

The Cochrane database of systematic reviews

Volume

1

ISSN

1465-1858

Deposit Date

2026-03-12

Embargo Period

2027-01-20

Funding

Elizabeth Casson Trust Research Grant_2022 (UK); Health Research Board (Ireland) & HSC Public Health Agency (Grant ESI‐2021‐001) through Evidence Synthesis/Cochrane Ireland

First Page

15371

Last Page

15371

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This item is under embargo until 20 January 2027

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