Evidence map›Paper›PMID 29022095›Full record

ReviewPediatric surgery international2017

Laparoscopic portoenterostomy for biliary atresia: single-center experience and review of literatures.

Joel Cazares, Hiroyuki Koga, Hiroshi Murakami, Hiroki Nakamura, Geoffrey Lane, Atsuyuki Yamataka

Abstract readReview
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In one paragraph

Review in Pediatric surgery international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 3 pooled it
4.0field-weighted citation impact, top 6% 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

11 citing papers in PubMed, 3 syntheses or guidelines pooled it, 31 citations in OpenAlex.

  1. Pooled it
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  4. Trial
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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

6 authors at 1 institution in 1 country.

Joel CazaresDepartment of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
Hiroyuki KogaDepartment of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
Hiroshi MurakamiDepartment of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
Hiroki NakamuraDepartment of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
Geoffrey LaneDepartment of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
Atsuyuki YamatakaDepartment of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan. yama@juntendo.ac.jp.
Juntendo University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe aim of this report was to present the laparoscopic portoenterostomy (LapPE) procedure developed by the Department of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine (JLapPE). We also attempted to obtain an understanding of the current status of laparoscopic portoenterostomy in the world as reported in the English literature to compare with our experience.

methodsThere were 22 BA patients who had JLapPE between 2009 and 2016. BA classification was type III (n = 19) and type II (n = 3). There was 1 case of syndromic BA and 1 case was positive for cytomegalovirus. A systematic search in PubMed of all BA patients treated by LapPE in the English literature was conducted. Jaundice clearance (JC) and survival with the native liver (SNL) were compared.

resultsMean age at JLapPE was 67.1 days (range 29-119). Mean postoperative follow-up was 4.6 years (1.3-8.3). Mean operative time was 514 min (240-662) and mean blood loss was 13.4 g (3-21). Postoperative JC (Total bilirubin ≤ 1.5 mg/dL) was 77.3% (17/22) at 3 months and 90.9% (20/22) at 6 months. SNL at 6 months of age was 90.9% (20/22); at 1 year of age was 77.3% (17/22), at 2 years of age was 73.7% (14/19); and at 3 years of age was 81.3% (13/16).

conclusionsDespite recent reports that outcome of LapPE for BA may be unfavorable compared with the conventional open portoenterostomy, our results would suggest that JLapPE can be performed successfully, because it is performed exactingly according to a standard protocol. JLapPE will continue to be our procedure of choice for treating BA.

Indexed as

Biliary AtresiaGlobal HealthHumansIncidenceLaparoscopyOperative TimePortoenterostomy, HepaticPostoperative ComplicationsBiliary atresiaKasaiLaparoscopic portoenterostomyPortoenterostomySurvival with native liver

Identifiers

PMID29022095
OpenAlexW2761760265

What OpenQuestion holds

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Read underepoch 390

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.