Evidence map›Paper›PMID 24226381›Full record

Trial reportMedical science monitor : international medical journal of experimental and clinical research2013

Prophylaxis of intra- and postoperative nausea and vomiting in patients during cesarean section in spinal anesthesia.

Matthias Voigt, Christian W Fröhlich, Christiane Hüttel, Peter Kranke, Jan Mennen, Oliver Boessneck, Christian Lenz, Thalia Erbes, Jürgen Ernst, Heinz Kerger

Registry-linked trialOpen access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Medical science monitor : international medical journal of experimental and clinical research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04697277 (The Effect of Antibiotic Prophylaxis Timing on Intraoperative Nausea and Vomiting in Patients Undergoing Cesarean Section Under Regional Anesthesia.), which is not on this map. Cited by 14 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 3 pooled it
3.2field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT04697277 phase4unknown statusnot on this mapstarted 2015, after this paper: background citation

The Effect of Antibiotic Prophylaxis Timing on Intraoperative Nausea and Vomiting in Patients Undergoing Cesarean Section Under Regional Anesthesia.

TypeinterventionalSponsorBaskent University Ankara HospitalRan2015 to 2021Enrolled120ConditionsIntraoperative Nausea-retching-vomiting Episodes, Nausea Scores Will be Evaluated on the Verbal Analog Scale (VAS)ArmsAntibiotic prophylaxis timing (before skin incision and after cord clamping) for caesarean section
3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 3 syntheses or guidelines pooled it, 45 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Dexamethasone reduces nausea and vomiting but not pain after thyroid surgery: a meta-analysis of randomized controlled trials.Medical science monitor : international medical journal of experimental and clinical research · 2014
    Pooled it
  4. Trial
  5. Trial
  6. Article
  7. Article
  8. Review
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  14. Effect of multiple repeat cesarean sections on maternal morbidity: data from southeast Turkey.Medical science monitor : international medical journal of experimental and clinical research · 2015
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Matthias VoigtEvangelian Deaconry Hospital, Freiburg, Germany.
Christian W Fröhlich
Christiane Hüttel
Peter Kranke
Jan Mennen
Oliver Boessneck
Christian Lenz
Thalia Erbes
Jürgen Ernst
Heinz Kerger
Protestant University of Applied Sciences Freiburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis paper describes a randomized prospective study conducted in 308 patients undergoing caesarean section in spinal anaesthesia at a single hospital between 2010 and 2012 to find a suitable anti-emetic strategy for these patients. MATERIAL AND

methodsSpinal anesthesia was performed in left prone position, at L3/L4 with hyperbaric 0.5% Bupivacaine according to a cc/cm body height ratio. There were no opioids given peri-operatively. The patients received either no prophylaxis (Group I) or tropisetron and metoclopramide (Group II) or dimenhydrinate and dexamethasone (Group III), or tropisetron as a single medication (Group IV). The primary outcome was nausea and/or vomiting (NV) in the intraoperative, early (0-2 h) or late (2-24 h) postoperative period. Multivariate statistical analysis was conducted with a regression analysis and a backward elimination of factors without significant correlation.

resultsAll prophylactic agents significantly reduced NV incidence intraoperatively. Relative risk reduction for NV by prophylaxis was most effective (59.5%) in Group II (tropisetron and metoclopramide). In Group III (dimenhydrinate and dexamethasone), NV risk was reduced by 29.9% and by 28.7% in Group IV (tropisetron mono-therapy). The incidence of NV in the early (0?2 h) and the late (2?24 h) postoperative period was low all over (7.8%), but the relative risk reduction of NV in the early postoperative period was 54.1% (Group IV), 45.1% (Group III), and 34.8% (Group II), respectively. In the late postoperative period, there was no significant difference between the 4 groups.

conclusionsWe recommend a prophylactic medication with tropisetron 2 mg and metoclopramide 20 mg for patients during caesarean section. These agents are safe, reasonably priced, and highly efficient in preventing nausea and vomiting.

Indexed as

Anesthesia, SpinalAntiemeticsCesarean SectionDexamethasoneDimenhydrinateFemaleHumansIndolesIntraoperative ComplicationsMetoclopramidePostoperative Nausea and VomitingProspective StudiesRegression AnalysisTime FactorsTropisetronAntiemeticsDexamethasoneDimenhydrinateIndolesMetoclopramideTropisetron

Identifiers

PMID24226381
PMCPMC3852368
OpenAlexW1978777348

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.