Evidence map›Paper›PMID 28293383›Full record

ArticleWorld journal of hepatology2017

Vitamin E for the treatment of children with hepatitis B e antigen-positive chronic hepatitis: A systematic review and meta-analysis.

Sirio Fiorino, Maria Letizia Bacchi-Reggiani, Paolo Leandri, Elisabetta Loggi, Pietro Andreone

Open access · diamondAbstract read
In one paragraph

Article in World journal of hepatology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. 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

5 authors at 3 institutions in 2 countries.

Sirio FiorinoSirio Fiorino, Paolo Leandri, Unità Operativa di Medicina Interna C, Ospedale Maggiore, AUSL Bologna, 40100 Bologna, Italy.
Maria Letizia Bacchi-ReggianiSirio Fiorino, Paolo Leandri, Unità Operativa di Medicina Interna C, Ospedale Maggiore, AUSL Bologna, 40100 Bologna, Italy.
Paolo LeandriSirio Fiorino, Paolo Leandri, Unità Operativa di Medicina Interna C, Ospedale Maggiore, AUSL Bologna, 40100 Bologna, Italy.
Elisabetta LoggiSirio Fiorino, Paolo Leandri, Unità Operativa di Medicina Interna C, Ospedale Maggiore, AUSL Bologna, 40100 Bologna, Italy.
Pietro AndreoneSirio Fiorino, Paolo Leandri, Unità Operativa di Medicina Interna C, Ospedale Maggiore, AUSL Bologna, 40100 Bologna, Italy.
Ospedale Maggiore · ITAzienda USL di Bologna · ITPoliclinico S.Orsola-Malpighi · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo assess vitamin E efficacy, defined as its ability to induce hepatitis B e antigen (HBeAg) seroconversion, in children with HBeAg-positive persistent hepatitis.

methodsIn July 2016, we extracted articles published in MEDLINE and the Cochrane Library using the following search terms: "chronic hepatitis B", "children", "childhood", "therapy", "treatment", "vitamin E", "tocopherols", "tocotrienols". Only randomized controlled trials (RCTs) published in English language were collected.

resultsThree RCTs met inclusion criteria and were considered in the present meta-analysis. Overall, 23/122 children in the treatment group underwent HBeAg seroconversion

conclusionAlthough our meta-analysis has several limits, including the very small number of available studies and enrolled children with HBeAg positivity-related hepatitis, it suggests that vitamin E use may enhance the probability to induce HBeAg seroconversion in these patients. Further well designed and adequately sized trials are required to confirm or deny these very preliminary results.

Indexed as

Hepatitis BImmunologyPediatric hepatologyViral hepatitis

Identifiers

PMID28293383
PMCPMC5332423
OpenAlexW2592720540

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.