Abstract | BACKGROUND: Many acupuncture studies are of weak methodological quality, possibly due to lack of pilot testing. This pilot study tested design features, including test of feasibility, compliance to treatment and data collection, level of blinding success and the patients' potential perceived effects of the treatment, in preparation for an efficacy study. METHOD: RESULTS: Overall, the patients completed 98% of the 345 emesis-questionnaire days and 101 of the 115 offered treatments. All patients believed they received verum acupuncture. 10 patients experienced antiemetic effects, seven relaxation, five pain-reduction and five experienced sleep improvement. Two types of nausea questions showed absolute concordance (r=1.0) (n of observations=456). Nausea was experienced by one of five verum acupuncture treated patients (duration median 0% of the radiotherapy-days) and four of five sham acupuncture treated patients (duration median 24% of the radiotherapy-days). Patients experiencing nausea rated decreased wellbeing and performance of daily activities compared to patients free from nausea. CONCLUSIONS: All patients were blinded, complied with verum/ sham treatments and data-collection, and believed they had effects of the received treatment. The methods for verum/ sham treatment and data collection may thus be used in an adequately powered randomised controlled study of the effect of acupuncture for radiotherapy-induced emesis.
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Authors | Anna Enblom, Annica Tomasson, Mats Hammar, Gunnar Steineck, Sussanne Börjeson |
Journal | Acupuncture in medicine : journal of the British Medical Acupuncture Society
(Acupunct Med)
Vol. 29
Issue 2
Pg. 94-102
(Jun 2011)
ISSN: 1759-9873 [Electronic] England |
PMID | 21460396
(Publication Type: Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Topics |
- Activities of Daily Living
- Acupuncture Therapy
- Adult
- Aged
- Aged, 80 and over
- Case-Control Studies
- Double-Blind Method
- Female
- Health Status
- Humans
- Male
- Middle Aged
- Nausea
(prevention & control)
- Neoplasms
(radiotherapy)
- Pain
(prevention & control)
- Pilot Projects
- Relaxation
- Research Design
- Sleep
- Surveys and Questionnaires
- Vomiting
(prevention & control)
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