Cognitive Behavioral Therapy reduces fatigue severity in post-stroke patients
A meta-analysis of 9 RCTs involving 778 participants found that Cognitive Behavioral Therapy (CBT) was associated with a significant reduction in fatigue severity (SMD = -0.72, 95% CI: -1.06 to -0.38, P < 0.0001). CBT also improved sleep quality (SMD = -1.07, P = 0.003) and overall quality of life (SMD = 0.67, P = 0.01), with interventions lasting more than six weeks showing greater efficacy.
This article is automatically generated from the structured evidence profile behind the claim above. Scores reflect the quality and quantity of available research, not clinical advice.
Cognitive Behavioral Therapy reduces fatigue severity in post-stroke patients The current body of evidence comprises 1 study and 1 meta-analysis. EvidenceHub rates the overall confidence at 49/100 (low).
The Claim
Cognitive Behavioral Therapy reduces fatigue severity in post-stroke patients
This conclusion is most relevant to: Adult stroke survivors with post-stroke fatigue.
What the Research Shows
The conclusion draws on 1 linked study. Highlights from the cited literature:
- ▸Efficacy of Cognitive Behavioral Therapy for Post-Stroke Fatigue: A Systematic Review and Meta-Analysis. (Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association, 2026) —
How It Works
The proposed biological pathway:
- ▸CBT targets maladaptive thoughts and behaviors related to fatigue
- ▸Patients learn pacing, activity scheduling, and cognitive restructuring
- ▸Improved coping reduces fatigue perception and improves sleep
- ▸Result: Reduced fatigue severity and enhanced quality of life
Who Might Benefit
Evidence fit by population:
- ▸Adult stroke survivors with post-stroke fatigue
Recommended Dose
N/A
Limitations & Caveats
Important context when interpreting this evidence:
- ▸High statistical heterogeneity observed across studies
- ▸Safety data critically underpowered; only one study explicitly reported adverse events
- ▸Low-certainty evidence due to methodological limitations
Frequently Asked Questions
Is CBT effective for post-stroke fatigue?▼
Yes, the meta-analysis found a significant reduction in fatigue severity with CBT compared to routine care, with a moderate-to-large effect size (SMD = -0.72).
How long should CBT last for post-stroke fatigue?▼
Subgroup analyses suggested that interventions exceeding six weeks demonstrated potential efficacy, while shorter protocols did not yield statistically significant benefits.
Does CBT improve sleep in stroke survivors?▼
Yes, CBT was associated with improved sleep quality (SMD = -1.07, P = 0.003) in the pooled analysis.
Are there any safety concerns with CBT for post-stroke fatigue?▼
Safety reporting was inadequate; only one of nine RCTs explicitly reported adverse events, so the risk-benefit profile remains unclear.
References
- 1.Sun F, Li Y, Liu F. “Efficacy of Cognitive Behavioral Therapy for Post-Stroke Fatigue: A Systematic Review and Meta-Analysis..” Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association, 2026. PMID: 42409136 DOI: 10.1016/j.jstrokecerebrovasdis.2026.108697