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Strategies for postoperative nausea and vomiting.
1Division of Anaesthesiology, Department APSIC, Geneva University Hospitals, CH-1211 Geneva 14, Switzerland. martin.tramer@hcuge.ch
Best Practice & Research. Clinical Anaesthesiology
|October 6, 2004
Summary
Effective postoperative nausea and vomiting (PONV) management involves identifying high-risk patients and using multimodal antiemesis. This approach optimizes antiemetic interventions for better patient outcomes after surgery.
Area of Science:
- Anesthesiology
- Pharmacology
Background:
- Postoperative nausea and vomiting (PONV) remains a significant challenge in surgical care.
- Recent advancements have improved understanding of PONV risk factors and effective management strategies.
Purpose of the Study:
- To systematically review and synthesize evidence on antiemetic interventions for PONV.
- To outline a rational, evidence-based approach to PONV control.
Main Methods:
- Systematic review and critical appraisal of existing literature on antiemetic interventions.
- Quantitative synthesis of efficacy and adverse effect data for various antiemetics.
Main Results:
- Established efficacy and adverse effect profiles for numerous antiemetic interventions.
- Identified interventions with no worthwhile clinical efficacy.
- Developed a three-step rational approach to PONV management.
Conclusions:
- A rational PONV management strategy includes risk identification, baseline risk reduction, and prophylactic antiemetics for high-risk individuals.
- Multimodal antiemesis, involving simultaneous interventions, is recommended for high-risk patients to effectively control PONV.