期刊
HEALTH PSYCHOLOGY
卷 26, 期 6, 页码 660-667出版社
AMER PSYCHOLOGICAL ASSOC
DOI: 10.1037/0278-6133.26.6.660
关键词
fatigue; cancer; psychological interventions; activity-based interventions; randomized controlled trials
Context: Fatigue is among the most common and distressing symptoms experienced by cancer patients.Objective: This systematic review and meta-analysis evaluates the efficacy of psychological and activity-based interventions against cancer-related fatigue in cancer patients. Data Sources: MEDLINE, PsycINFO, and CINAHL. Study Selection: Randomized controlled trials of psychological and activity-based interventions involving adult cancer patients in which fatigue was an outcome were reviewed. Extraction: Forty-one trials were reviewed and 30 were included in a meta-analysis. Data Synthesis: Fifty percent of psychological trials and 44% of activity-based trials rated fair or better in quality yielded significant findings favoring the intervention condition. Meta-analysis yielded an overall effect size of 0.09 (95% CI = .02-.16) favoring nonpharmacological conditions. Further analysis indicated that effect sizes were significant for psychological interventions (d(w) = .10, 95% CI = .02-.18) but not activity-based interventions (d(w) =.05, 95% CI = -.08-.19). Conclusions: Findings provide limited support for use of nonpharmacological interventions to manage cancer-related fatigue. The lack of research with heightened fatigue as an eligibility criterion is a notable weakness of the existing evidence base.
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