Evidence map›Paper›PMID 32021465›Full record

ReviewClinical epidemiology2019

Perioperative Complications of Hysterectomy After a Previous Cesarean Section: A Systematic Review and Meta-Analysis.

Siwanon Rattanakanokchai, Chumnan Kietpeerakool, Jatupol Srisomboon, Nampet Jampathong, Porjai Pattanittum, Pisake Lumbiganon

Open access · goldAbstract readReview
In one paragraph

Review in Clinical epidemiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.1field-weighted citation impact, top 18% 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

6 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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

6 authors at 2 institutions in 1 country.

Siwanon RattanakanokchaiDepartment of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen 40002, Thailand.ORCID 0000-0003-2913-4769
Chumnan KietpeerakoolDepartment of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.ORCID 0000-0002-9544-9462
Jatupol SrisomboonDepartment of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.ORCID 0000-0003-3416-1710
Nampet JampathongDepartment of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.ORCID 0000-0002-5945-6905
Porjai PattanittumDepartment of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen 40002, Thailand.
Pisake LumbiganonDepartment of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand.
Khon Kaen University · THChiang Mai University · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWith increasing rates of cesarean sections (CS), the number of hysterectomies performed among women with a previous CS is on the rise.

objectiveTo provide the association between the odds of complications following a hysterectomy performed later in life and a previous CS. SEARCH STRATEGY: A comprehensive search was performed using major electronic databases, ie, MEDLINE, Scopus, ISI Web of Science, from their inception to April 2019. SELECTION CRITERIA: Analytical studies, irrespective of language or publication status, were included. DATA COLLECTION AND ANALYSIS: Outcomes were extracted in duplicate. The methodological quality of the included studies was independently evaluated by two review authors. A three-level meta-analysis was applied for outcomes with dependent effect sizes. MAIN

resultsTwenty-six studies were included involving 54,815 women. The odds of the following complications were increased in women with a previous CS: urinary tract injury (pooled unadjusted odds ratio (OR)=3.15, 95% CI=2.01-4.94, 15 studies, 33,902 women, and pooled adjusted OR=2.21, 95% CI=1.46-3.34, 3 studies, 31,038 women), gastrointestinal tract injury (pooled unadjusted OR=1.73, 95% CI=1.19-2.53; 7 studies, 30,050, and pooled adjusted OR=1.83, 95% CI=1.11-3.03, 1 study, 25,354 women), postoperative infections (pooled unadjusted OR=1.44, 95% CI=1.22-1.71, 6 studies, 37,832 women), wound complications (pooled unadjusted OR=2.24, 95% CI=1.94-2.57, 9 studies, 37,559 women), reoperation (pooled unadjusted OR=1.46, 95% CI=1.19-1.78, 2 studies, 9,899 women), and blood transfusion (pooled unadjusted OR=1.35, 95% CI=1.03-1.76, 7 studies, 13,430 women).

conclusionPrevious CS increases risks of various complications following hysterectomy. This information reminds the gynecologists to be aware of the associations between previous CS and potential complications among women undergoing hysterectomy. PROSPERO REGISTRATION NUMBER: CRD42018085061.

Indexed as

perioperative complicationsprevious cesarean sectionsystematic review of hysterectomy

Identifiers

PMID32021465
PMCPMC6942536
OpenAlexW2997294346

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.