Strategies for postoperative nausea and vomiting.
Significant improvement towards a better control of postoperative nausea and vomiting have been achieved in recent years. Today, we understand better who is likely to vomit or to be nauseous after surgery. Significant amounts of the huge literature on anti-emetic interventions have been systematically reviewed, critically appraised and quantitatively synthesized. Thus, we know what anti-emetic interventions work, and how well they work, and we know their adverse effect profile. We also know which interventions have no worthwhile efficacy. A rational approach to postoperative nausea and vomiting includes three steps: identification of patients at risk, keeping the baseline risk low, and prophylactic administration of anti-emetics in those patients who are most likely to need them. For patients who are identified as high-risk patients, all measurements should be simultaneously initiated (multimodal anti-emesis).
Division of Anaesthesiology, Department APSIC, Geneva University Hospitals, CH-1211 Geneva 14, Switzerland. martin.tramer@hcuge.ch
Martin R
MR
Tramèr
D000701:Analgesics, Opioid / Q000009:adverse effects; D000932:Antiemetics / Q000009:adverse effects / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D015201:Meta-Analysis as Topic; D010149:Postoperative Pain / Q000188:drug therapy; D020250:Postoperative Nausea and Vomiting / Q000139:chemically induced / Q000188:drug therapy* / Q000517:prevention & control; D016032:Randomized Controlled Trials as Topic; D012307:Risk Factors
D000701:Analgesics, Opioid; D000932:Antiemetics