Evidence map›Paper›PMID 31392502›Full record

ArticlePediatric surgery international2019

Serum Mac-2-binding protein (M2BPGi) as a marker of chronological liver fibrosis in biliary atresia patients with cirrhosis.

Takehisa Ueno, Tasuku Kodama, Yuki Noguchi, Motonari Nomura, Ryuta Saka, Yuichi Takama, Yuko Tazuke, Kazuhiko Bessho, Hiroomi Okuyama

Abstract read
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In one paragraph

Article in Pediatric surgery international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 16% 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, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
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  3. Article
  4. Article
  5. Progress in Biomarkers Related to Biliary Atresia.Journal of clinical and translational hepatology · 2024
    Review
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  7. Article
  8. Review
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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

9 authors at 1 institution in 1 country.

Takehisa UenoDepartment of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Osaka, Japan. ueno@pedsurg.med.osaka-u.ac.jp.
Tasuku KodamaDepartment of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Osaka, Japan.
Yuki NoguchiDepartment of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Osaka, Japan.
Motonari NomuraDepartment of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Osaka, Japan.
Ryuta SakaDepartment of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Osaka, Japan.
Yuichi TakamaDepartment of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Osaka, Japan.
Yuko TazukeDepartment of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Osaka, Japan.
Kazuhiko BesshoDepartment of Pediatrics, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Osaka, Japan.
Hiroomi OkuyamaDepartment of Pediatric Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Osaka, Japan.
Osaka University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeBiliary atresia (BA) is characterized by progressive liver fibrosis, but it is difficult to assess the progression after the patient develops cirrhosis. Mac-2-binding protein glycosylation isomer (M2BPGi) is a new marker for hepatic fibrosis. We examined the chronological changes in M2BPGi levels in BA patients with cirrhosis.

methodsPatients with cirrhosis were selected from among pediatric BA patients who had their native livers. Serum M2BPGi levels and Child-Pugh classification were evaluated. A total of 11 pediatric BA patients with cirrhosis were recruited.

resultsInitial M2BPGi level after diagnosis of liver cirrhosis based on liver biopsy was on average 3.4, and the most recent M2BPGi level under observation was on average 4.3. The follow-up period from the initial M2BPGi measurement averaged 22.6 months. The ratio of the initial and most recent values (M2BPGi ratio) was on average 1.3 (0.5-2.4). Three cases with improved fibrosis (M2BPGi ratio < 1.0) remained in Child A, as did six cases (1.0 ≤ M2BPGi ratio < 2.0), but two cases with marked fibrosis progression (2.0 ≤ M2BPGi ratio) advanced to decompensated cirrhosis Child B.

conclusionM2BPGi is useful as a prognostic factor for BA patients with liver cirrhosis. In addition, fibrosis improved even after the development of cirrhosis.

Indexed as

AdolescentAdultAgedAntigens, NeoplasmBiliary AtresiaBiomarkersBiopsyChildChild, PreschoolDisease ProgressionFemaleHumansInfantLiverLiver CirrhosisMaleAntigens, NeoplasmBiomarkersMembrane GlycoproteinsTAA90K protein, humanBiliary atresiaChild–Pugh scoreLiver fibrosisMac-2-binding protein

Identifiers

PMID31392502
OpenAlexW2964896847

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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.