BJOG. 2002 Jun; 109(6): 637-44.

Acupuncture treatment during labour--a randomised controlled trial.

RamnerÃ¶ A, Hanson U, Kihlgren M.

Department of Obstetrics and Gynaecology, Orebro University Hospital, Sweden.

OBJECTIVE: To investigate acupuncture treatment during labour with regard to pain intensity, degree of relaxation and outcome of the delivery. DESIGN: Randomised controlled trial. SETTING: Delivery ward at a tertiary care centre hospital in Sweden. POPULATION: Ninety parturients who delivered during the period April 12, 1999 and June 4, 2000. METHODS: Forty-six parturients were randomised to receive acupuncture treatment during labour as a compliment, or an alternative, to conventional analgesia. MAIN OUTCOME MEASURES: Assessments of pain intensity and degree of relaxation during labour, together with evaluation of delivery outcome. RESULTS: Acupuncture treatment during labour significantly reduced the need of epidural analgesia (12% vs 22%, relative risk [RR] 0.52, 95% confidence interval [CI] 0.30 to 0.92). Parturients who received acupuncture assessed a significantly better degree of relaxation compared with the control group (mean difference -0.93, 95% CI -1.66 to -0.20). No negative effects of acupuncture given during labour were found in relation to delivery outcome. CONCLUSIONS: The results suggest that acupuncture could be a good alternative or complement to those parturients who seek an alternative to pharmacological analgesia in childbirth. Further trials with a larger number of patients are required to clarify if the main effect of acupuncture during labour is analgesic or relaxing.