Recourse to alternative medicine during pregnancy: motivations of women and impact of research findings.

OBJECTIVES: The aims of this study were to gain a better understanding of the motivations of pregnant women utilizing moxibustion for breech presentation and to measure the impact of research results on these patients' treatment decisions regarding this alternative medicine technique. DESIGN: The study involved a statistical analysis of two self-administered questionnaires to 212 women who had previously participated in a randomized clinical trial on the efficacy of moxibustion; in addition, a qualitative thematic content analysis for open-ended questions was also performed. RESULTS: Most women (69%) reported treating themselves at least once with complementary and alternative medicine (CAM). Higher use of CAM was associated with higher education and Caucasian origin. Pregnancy was associated with a significant reduction in utilization of CAMs. After reading the results of a previous randomized clinical trial, which did not demonstrate efficacy of moxibustion, 60% of the women questioned expressed the intention of resorting to this technique in case of a subsequent pregnancy with a fetus in the breech position. The principal motivation was their desire to try anything that may possibly turn such fetuses to increase the chances of delivering them vaginally. CONCLUSIONS: It is important to consider the regard that pregnant women attribute to CAMs for self-care strategies. Despite a lack of scientific evidence supporting the use of moxibustion to address breech presentation, pregnant women consider CAMs, in general, to be safe and effective. Studies investigating the physical and psychologic effects of CAMs will enable clinicians to advise patients better about treatment options.

Moxibustion for breech version: a randomized controlled trial.

OBJECTIVE: To estimate the efficacy of moxibustion between 34 and 38 weeks of gestation to facilitate the cephalic version of fetuses in breech presentation and the acceptability of this method by women. METHODS: We conducted a randomized controlled trial in a Swiss university hospital maternity unit. We proposed to stimulate the acupoint BL 67 by moxibustion daily for 2 weeks for 212 consenting women between 34 and 36 weeks of gestation with a single fetus in breech presentation. We did the intervention three times weekly in the hospital and a teaching session and information leaflet on the technique for additional daily therapy at home. The control group received expectant management care. The availability of external cephalic version was maintained for both groups. The main outcome measure was the comparison of the proportion of women with cephalic presentation at delivery. RESULTS: Baseline characteristics were similar between groups, except more nulliparous women were randomized to moxibustion. The percentage of versions was similar between groups: 18% in the moxibustion group compared with 16% in the control group (relative risk 1.12, 95% confidence interval 0.62 to 2.03). Adjustment for the imbalance in parity did not change these results. The frequency of cesarean delivery was similar (64% compared with 58% in the moxibustion group and the control group, respectively). Acceptability of the intervention and women's perceptions of moxibustion were favorable. CONCLUSION: We observed no beneficial effect of moxibustion to facilitate the cephalic version of fetuses in breech presentation. Despite this lack of proven effectiveness, women had positive opinions on the intervention. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov, www.clinicaltrials.gov,NCT00890474. LEVEL OF EVIDENCE: I.