{"title":"Impact of intra-operative ketamine on postoperative outcomes in abdominal surgery: a narrative review.","authors":"Daniela Kerguelen Murcia, Joy S Li, Uma R Phatak","doi":"10.21037/tgh-23-97","DOIUrl":null,"url":null,"abstract":"<p><strong>Background and objective: </strong>Ketamine offers a promising solution to common postoperative issues in abdominal surgery, including pain, nausea, opioid use, and opioid-related side effects. The purpose of this literature review is to analyze the benefits and potential adverse effects associated with the intraoperative utilization of ketamine during abdominal surgeries.</p><p><strong>Methods: </strong>A comprehensive search of PubMed and Ovid MEDLINE was conducted by two independent reviewers. Studies were included if they targeted adult patients and evaluated intra-operative use of ketamine for abdominal operations.</p><p><strong>Key content and findings: </strong>We identified 13 studies of intraoperative use of ketamine in abdominal surgery. The results of these studies showed improved pain management as demonstrated by lower pain scores, decreased hyperalgesia, and a decreased need for additional analgesics. The results also demonstrated a decrease in opioid consumption during the critical 24-hour postoperative period. However, a few studies reported undesirable side effects such as hallucinations and delirium.</p><p><strong>Conclusions: </strong>The intraoperative use of ketamine holds promise as a valuable adjunct to anesthesia during abdominal surgeries. Studies support its use in improving post-operative pain and decreasing opioid consumption. Due to risks of adverse effects, further studies in larger patient populations may help identify which patients will benefit the most. This review offers a succinct selection of the pertinent literature.</p>","PeriodicalId":94362,"journal":{"name":"Translational gastroenterology and hepatology","volume":"9 ","pages":"25"},"PeriodicalIF":3.8000,"publicationDate":"2024-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11074488/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Translational gastroenterology and hepatology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21037/tgh-23-97","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"GASTROENTEROLOGY & HEPATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Background and objective: Ketamine offers a promising solution to common postoperative issues in abdominal surgery, including pain, nausea, opioid use, and opioid-related side effects. The purpose of this literature review is to analyze the benefits and potential adverse effects associated with the intraoperative utilization of ketamine during abdominal surgeries.
Methods: A comprehensive search of PubMed and Ovid MEDLINE was conducted by two independent reviewers. Studies were included if they targeted adult patients and evaluated intra-operative use of ketamine for abdominal operations.
Key content and findings: We identified 13 studies of intraoperative use of ketamine in abdominal surgery. The results of these studies showed improved pain management as demonstrated by lower pain scores, decreased hyperalgesia, and a decreased need for additional analgesics. The results also demonstrated a decrease in opioid consumption during the critical 24-hour postoperative period. However, a few studies reported undesirable side effects such as hallucinations and delirium.
Conclusions: The intraoperative use of ketamine holds promise as a valuable adjunct to anesthesia during abdominal surgeries. Studies support its use in improving post-operative pain and decreasing opioid consumption. Due to risks of adverse effects, further studies in larger patient populations may help identify which patients will benefit the most. This review offers a succinct selection of the pertinent literature.