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Cited by 666

The DOI matches its Crossref record; 91 of the 91 references it cites were found in a registry or an index.

Risk Factors for Postoperative Nausea and Vomiting

Gan, Tong J.·2006·Anesthesia & Analgesia

Abstract

Knowledge of postoperative nausea and vomiting (PONV) risk factors allows anesthesiologists to optimize the use of prophylactic regimens. Modern PONV risk research began in the 1990s with publication of studies using logistic regression analysis to simultaneously identify multiple independent PONV predictors and publication of meta-analyses and systematic reviews. This literature shows that female gender post-puberty, nonsmoking status, history of PONV or motion sickness, childhood after infancy and younger adulthood, increasing duration of surgery, and use of volatile anesthetics, nitrous oxide, large-dose neostigmine, or intraoperative or postoperative opioids are well established PONV risk factors. Possible risk factors include history of migraine, history of PONV or motion sickness in a child's parent or sibling, better ASA physical status, intense preoperative anxiety, certain ethnicities or surgery types, decreased perioperative fluids, crystalloid versus colloid administration, increasing duration of anesthesia, general versus regional anesthesia or sedation, balanced versus total IV anesthesia, and use of longer-acting versus shorter-acting opioids. Early-phase menstruation, obesity and lack of supplemental oxygen are disproved risk factors. Current risk scoring systems have approximately 55%-80% accuracy in predicting which patient groups will suffer PONV. Further research examining genetic and under-investigated clinical patient characteristics as potential risk factors, and involving outpatients and children, should improve predictive systems.

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Metadata

Authors
Gan, T. J.
Venue
Anesthesia & Analgesia
Published
2006-06
Volume
102
Issue
6
Pages
1884-1898
ISSN
0003-2999 (ISSN-L)
OpenAlex
W2055548981
Cited by
666
References
91
FWCI
31.17
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Risk Factors for Postoperative Nausea and Vomiting. https://app.cochat.ai/papers/10.1213/01.ane.0000219597.16143.4d
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Gan, T. J. (2006). Risk Factors for Postoperative Nausea and Vomiting. Anesthesia & Analgesia. https://doi.org/10.1213/01.ane.0000219597.16143.4d

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.