• K N Duggal, M J Douglas, E A Peteru, and P M Merrick.
• Department of Anaesthesia, BC Women's Hospital and Health Centre Society, and Division of Obstetric Anaesthesia, The University of British Columbia, 4500 Oak Street, Vancouver, British Columbia, Canada.
• Int J Obstet Anesth. 1998 Oct 1; 7 (4): 231-6.

AbstractIn this randomized double-blind trial we investigated the effect of acupressure on the incidence of nausea and vomiting after caesarean section under spinal anaesthesia with added intrathecal morphine. Parturients wore either acupressure or placebo wristbands during surgery and postoperatively for at least 10 h. There was no significant difference overall between the two groups in the incidence of intra- or postoperative nausea or vomiting/retching. Demand for antiemetic medication was also similar in the two groups. However, in the sub-group of parturients who gave a previous history of postoperative nausea or vomiting, there was a statistically significant reduction in both postoperative nausea and vomiting/retching in the acupressure group. Further investigations are needed to see whether acupressure may be an effective non-pharmacological, non-invasive treatment for a common problem in this sub-group of patients.

14 keywords...

hide…