Evidence map›Paper›PMID 31393401›Full record

SynthesisMedicine2019

Transanal endorectal pull-through procedure versus transabdominal surgery for Hirschsprung disease: A systematic review and meta-analysis.

Bei-Lei Yan, Le-Wee Bi, Qian-Yu Yang, Xue-Si Wu, Hua-Lei Cui

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

10 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Probiotics for the prevention of Hirschsprung-associated enterocolitis.The Cochrane database of systematic reviews · 2022
    Pooled it
  3. Article
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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.

Bei-Lei YanDepartment of the Graduate School, Tianjin Medical University.
Le-Wee BiDepartment of the Graduate School, Tianjin Medical University.
Qian-Yu YangDepartment of the Graduate School, Tianjin Medical University.
Xue-Si WuDepartment of Internal Medicine.
Hua-Lei CuiDepartment of General Surgery, Tianjin Children's Hospital, Tianjin, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo analyze the clinical results of transanal endorectal pull-through (TERPT) and transabdominal approach (TAB) in the treatment of Hirschsprung disease.

methodsWe searched all publications in the PubMed, MEDLINE, EMBASE, and Cochrane library databases between January 2003 and November 2018. The study included randomized controlled trials (RCTs) and observational clinical studies (OCSs), to compare the surgery duration, length of postoperative hospital stay, incidence of postoperative incontinence/soiling, constipation, and enterocolitis between the TERPT and TAB groups. Mantel-Haenszel method was used for continuous variables, the combined odds ratios (ORs) and 95% confidence intervals (CIs) for dichotomous variables were used.

resultsIn the 87 studies, we include 1 case of RCTs and 9 cases of OCSs. Including 392 cases of TERPT and 332 cases of TAB groups. TERPT has a short postoperative hospitalization [mean difference (MD) = -6.74 day; 95% CIs; -13.26 to -0.23; P = .04], and a low incidence of postoperative incontinence (ORs = 0.54; 95% CIs, 0.35-0.83; P = .006) and constipation (ORs = 0.50; 95% CIs, 0.28-0.90; P = .02). There was no difference in duration of surgery (MD = -30.59 min; 95% CIs, -98.01-36.83; P = .37) and incidence of postoperative enterocolitis (ORs = 0.78; 95% CIs, 0.53-1.17; P = .23).

conclusionTERPT is superior to TAB in terms of hospitalization time, postoperative incontinence, and constipation. However, there are still a large number of RCTs to verify, and more trials are expected to be testified in the future.

Indexed as

Child, PreschoolConstipationDigestive System Surgical ProceduresEnterocolitisFecal IncontinenceHirschsprung DiseaseHumansInfantInfant, NewbornLength of StayMinimally Invasive Surgical ProceduresOperative TimePostoperative Complications

Identifiers

PMID31393401
PMCPMC6709203

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.