Evidence map›Paper›PMID 19183974›Full record

ArticleEuropean journal of clinical pharmacology2009

Glutathione-S-transferase-P1 I105V polymorphism and response to antenatal betamethasone in the prevention of respiratory distress syndrome.

Chiara Oretti, Sara Marino, Fabio Mosca, Maria Rosa Colnaghi, Sara De Iudicibus, Ilenia Drigo, Gabriele Stocco, Fiora Bartoli, Giuliana Decorti, Sergio Demarini

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In one paragraph

Article in European journal of clinical pharmacology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 19% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
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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

10 authors at 3 institutions in 1 country.

Chiara OrettiDivision of Neonatology, Burlo Garofolo Children's Hospital, Trieste I-34137, Italy.
Sara Marino
Fabio Mosca
Maria Rosa Colnaghi
Sara De Iudicibus
Ilenia Drigo
Gabriele Stocco
Fiora Bartoli
Giuliana Decorti
Sergio Demarini
IRCCS Materno Infantile Burlo Garofolo · ITUniversity of Trieste · ITOspedale Maggiore · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this pilot study was to assess the association between polymorphisms in genes that encode for proteins involved in the pharmacokinetics/pharmacodynamics of glucocorticoids and the occurrence of respiratory distress syndrome (RDS) in preterm infants born to mothers treated with a complete course of betamethasone.

methodsSixty-two preterm infants were enrolled. The C1236T, G2677T, and C3435T polymorphisms in the ABCB1 gene, BclI, N363S and ER22/23EK in the NR3C1 gene, I105V in the GST-P1 gene and GST-M1 and GST-T1 deletions were analyzed, and their association with the occurrence of RDS was assessed.

resultsIn univariate analysis, the heterozygous and homozygous presence of the I105V variant in the GST-P1 gene seemed to confer protection against the occurrence of RDS (P = 0.032), while no association for all other polymorphisms was observed. In multivariate analysis, selection from the reference model of independent variables based on AIC (Akaike information criteria) maintained three variables in the model: gestation, C3435T, and GST-P1 genotype.

conclusionsPolymorphisms of the GST-P1 gene may influence the effect of antenatal steroids on the newborn lung.

Indexed as

Polymorphism, GeneticBetamethasoneBirth WeightFemaleGestational AgeGlucocorticoidsGlutathione S-Transferase piGlutathione TransferaseHumansInfant, NewbornInfant, PrematureMalePilot ProjectsRespiratory Distress Syndrome, NewbornBetamethasoneGlucocorticoidsGlutathione S-Transferase piGlutathione Transferase

Identifiers

PMID19183974
OpenAlexW2053877305

What OpenQuestion holds

Textmetadata
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.