Nonpharmacologic treatment of postoperative nausea.
Nausea is the most common postoperative complication of anesthesia. Appropriately applied acupressure offers a safe and cost-effective nursing approach to the prevention of this problem. This study tested the effect of acupressure on the incidence of postoperative nausea in same-day surgery patients.


METHODS
Ninety outpatient surgery patients were randomly assigned to one of three groups. The treatment group (n = 30) received bilateral elastic bands designed to exert pressure on the appropriate location on the distal aspect of the wrist during the perioperative period. The placebo group (n = 30) had elastic bands incapable of acupressure placed on their wrists. The control group (n = 30) received routine nursing and medical interventions for nausea and vomiting. Antiemetics were prescribed by the anesthesiologist and administered to patients in all three groups if nausea persisted and/or emesis occurred. The incidences of nausea or vomiting were tabulated separately for operating room, PACU phase I, and PACU phase II, and compared using Fisher's Exact Test.


RESULTS
The incidence of nausea and vomiting did not differ overall in the OR or PACU phase I. However, in PACU phase II the incidence was 10% in the treatment group, 20% in the placebo group, and 50% in the control group (overall, P = .0001). Treatment wrist bands reduced the incidence of nausea and vomiting as compared with the control group (P = .0001), as did the placebo wrist bands (P = .0033). The numerical trend suggests that the incidence is reduced by half. The incidence of nausea can be significantly reduced by the use of placebo and suggests that further reduction can be obtained by using acupressure.
Ferrara-Love
R
R
MSN/MBA program, Duquesne University, Pittsburgh, PA, USA.
Sekeres
L
L
Bircher
N G
NG
D019050:Acupressure; D000328:Adult; D000704:Analysis of Variance; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D009325:Nausea / Q000628:therapy*; D011183:Postoperative Complications / Q000628:therapy*