Evidence map›Paper›PMID 34150561›Full record

ArticleAnesthesiology and pain medicine2020

Effect of Preoperative Duloxetine on Opioid Consumption in Women Undergoing Abdominal Hysterectomy: A Randomized, Double-Blinded, Placebo-Controlled Trial.

Ehsan Bastanhagh, Fahime Zamiri, Saghar Samimi Sadeh, Khadijeh Adabi, Pejman Pourfakhr

Open access · diamondAbstract read
In one paragraph

Article in Anesthesiology and pain medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.5field-weighted citation impact, top 10% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 13 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Ehsan BastanhaghDepartment of Anesthesiology, Pain, and Critical Care, Tehran University of Medical Sciences, Tehran, Iran.
Fahime ZamiriDepartment of Anesthesiology, Pain, and Critical Care, Tehran University of Medical Sciences, Tehran, Iran.
Saghar Samimi SadehDepartment of Anesthesiology, Pain, and Critical Care, Tehran University of Medical Sciences, Tehran, Iran.
Khadijeh AdabiDepartment of Obstetrics and Gynecology, Tehran University of Medical Sciences, Tehran, Iran.
Pejman PourfakhrDepartment of Anesthesiology, Pain, and Critical Care, Tehran University of Medical Sciences, Tehran, Iran.
Tehran University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPain is one of the most challenging issues following surgery, and it is crucial to provide adequate and appropriate pain control measures.

objectivesThis study assessed the efficacy of preoperative duloxetine in controlling postoperative pain in women following an abdominal hysterectomy in Yas Hospital affiliated to Tehran University of Medical Sciences between December 2019 and April 2020.

methodsThe study involved 80 women who were candidates for elective abdominal hysterectomy. The participants were randomly assigned to one of two groups. Group 1 received a 60 mg duloxetine capsule two hours before surgery. Group 2 received placebo following the same schedule. The amount of administrated opioids and the time from surgery to the administration of opioids were recorded, along with the frequency of nausea and vomiting experienced.

resultsTwo patients from each group withdrew before the study ended. In total, 38 women in each group were assessed. There were no significant differences in age, duration of surgery, and the amount of administrated opioids between the two groups. However, the number of patients who had nausea and vomiting differed significantly between the two groups (65% vs. 34%; P = 0.006).

conclusionsOur findings showed that duloxetine was not effective in controlling pain after abdominal hysterectomy. In addition, patients who received duloxetine had a significantly higher rate of nausea/vomiting.

Indexed as

DuloxetineHysterectomyOpioid ConsumptionPain

Identifiers

PMID34150561
PMCPMC8207876
OpenAlexW3081340957

What OpenQuestion holds

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Registered trials

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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.