Published in:
01-07-2013 | Review Article
Acupuncture for cancer-related fatigue: a systematic review of randomized clinical trials
Authors:
Paul Posadzki, Tae-Woong Moon, Tae-Young Choi, Tae-Yong Park, Myeong Soo Lee, Edzard Ernst
Published in:
Supportive Care in Cancer
|
Issue 7/2013
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Abstract
Purpose
Managing cancer-related fatigue (CRF) is an important element of the palliative care of cancer patients. The aim of this systematic review was to critically evaluate the effectiveness of acupuncture (AT) or electroacupuncture (EA) for CRF.
Methods
Fourteen databases were searched from their respective inception to November 2012. Randomized clinical trials (RCTs) of AT or EA for the treatment of CRF were considered for inclusion. The risk of bias/methodological quality was assessed using the method suggested by the Cochrane Collaboration.
Results
Seven RCTs met the eligibility criteria. Most were small pilot studies with serious methodological flaws. Four of the RCTs showed effectiveness of AT or AT in addition to usual care (UC) over sham AT, UC, enhanced UC, or no intervention for alleviating CRF. Three RCTs showed no effect of AT/EA over sham treatment.
Conclusion
Overall, the quantity and quality of RCTs included in the analysis were too low to draw meaningful conclusions. Even in the positive trials, it remained unclear whether the observed outcome was due to specific effects of AT/EA or nonspecific effects of care. Further research is required to investigate whether AT/EA demonstrates specific effects on CRF.