Evidence map›Paper›PMID 28852838›Full record

ArticlePediatric surgery international2017

Prognostic factors indicating survival with native liver after Kasai procedure for biliary atresia.

Juma Obayashi, Kohei Kawaguchi, Shutaro Manabe, Hideki Nagae, Munechika Wakisaka, Junki Koike, Masayuki Takagi, Hiroaki Kitagawa

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Article 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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

4 citing papers in PubMed, 17 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

8 authors at 1 institution in 1 country.

Juma ObayashiDivision of Pediatric Surgery, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae, Kawasaki, Kanagawa, 216-8511, Japan.
Kohei KawaguchiDivision of Pediatric Surgery, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae, Kawasaki, Kanagawa, 216-8511, Japan.
Shutaro ManabeDivision of Pediatric Surgery, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae, Kawasaki, Kanagawa, 216-8511, Japan.
Hideki NagaeDivision of Pediatric Surgery, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae, Kawasaki, Kanagawa, 216-8511, Japan.
Munechika WakisakaDivision of Pediatric Surgery, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae, Kawasaki, Kanagawa, 216-8511, Japan.
Junki KoikeDepartment of Pathology, St. Marianna University School of Medicine, Kawasaki, Japan.
Masayuki TakagiDepartment of Pathology, St. Marianna University School of Medicine, Kawasaki, Japan.
Hiroaki KitagawaDivision of Pediatric Surgery, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae, Kawasaki, Kanagawa, 216-8511, Japan. h2kita@marianna-u.ac.jp.
St. Marianna University School of Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe number of the bile ducts in the portal canal/measured surface area of the portal canal (BDP ratio) indicates prognosis in biliary atresia (BA), as does an elevated cytokeratin 7 positivity percentage (PCK7). We compared these two markers.

methodsWe reviewed 32 BA cases undergoing Kasai operation from 1976 to 2016 with >5 portal canals in biopsy samples. Group I required liver transplantation or died within a year of operation (n = 8). Group II survived with their native liver (n = 24). We determined the BDP ratio (10

resultsPCK7 (%) was 2.71 ± 1.87 in Group I and 4.25 ± 2.56 in Group II (p = 0.13). BDP ratio (10

conclusionThe BDP ratio is a better prognostic indicator than PCK7 in BA.

Indexed as

Bile DuctsBiliary AtresiaFemaleHumansInfantKeratin-7LiverMalePortoenterostomy, HepaticPrognosisSurvival AnalysisKeratin-7Biliary atresiaPrognosisThe bile ducts in portal canalThe cytokeratin 7 positivity percentage

Identifiers

PMID28852838
OpenAlexW2742375932

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.