• Inflamm. Res. · Aug 2004

    Randomized Controlled Trial Clinical Trial

    Premedication with H1 and H2 blocking agents reduces the incidence of postoperative nausea and vomiting.

    • A W Doenicke, R Hoernecke, and I Celik.
    • Institute of Anaesthesiology, Klinikum Innenstadt, Ludwig-Maximilians-University, Pettenkoferstr. 8a, 80336, Munich, Germany. doenickeaw@aol.com
    • Inflamm. Res. 2004 Aug 1;53 Suppl 2:S154-8.

    ObjectivePatients undergoing anaesthesia and surgery frequently complain about postoperative nausea and vomiting (PONV). Whether pretreatment with H1 and H2 blocking agents reduces the incidence of PONV remains controversial. To answer this question, we performed a randomised, prospective, placebo-controlled clinical study to evaluate the efficacy of a premedication with H1 and H2 receptor antagonists.Material And Subjects1149 patients (both sexes) undergoing surgery were randomly assigned to three treatment groups and one control group. Patients in the treatment groups were premedicated with the following H1 + H2 receptor antagonists:Group 1 (n = 335): 5 mg/kg cimetidine i.v. + 0.1 mg/kg dimetindene i.v. 20 min before induction of anaesthesiaGroup 2 (n = 337): 1.25 mg/kg ranitidine i.v. + 0.1 mg/kg dimetindene i.v. 20 min before induction of anaesthesiaGroup 3 (n = 316): 300 mg ranitidine p.o. + 0.1 mg/kg dimetindene i.v. 1 to 2 h before induction of anaesthesiaGroup 4 (n = 161): 20 ml saline solution i.v. 20 min before induction of anaesthesiaPatients from the treatment groups 1, 2 and 3 received regional or general anaesthesia depending on the clinical decision. All control patients received general anaesthesia consisting of fentanyl, a thiobarbiturate, enflurane, nitrous oxide, oxygen, and vecuronium.ResultsThe incidence of nausea and vomiting was 8.5%, 6.8% and 5.4% in patients from the treatment groups (1, 2 and 3) who underwent general anaesthesia (n = 545), with no statistically significant differences between groups. The incidence of nausea and vomiting in the control group (n = 161) was 28.3% (nausea) and 27.5% (vomiting), respectively. In patients who underwent regional anaesthesia (n = 443), the incidence of nausea and vomiting was 2.5% and 1.1%, respectively.ConclusionsPremedication with H1 and H2 blocking agents significantly reduces the incidence of postoperative nausea and vomiting.Copyright 2004 Birkhäuser Verlag, Basel

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

Want more great medical articles?

Keep up to date with a free trial of metajournal, personalized for your practice.
1,694,794 articles already indexed!

We guarantee your privacy. Your email address will not be shared.