Evidence map›Paper›PMID 35316913›Full record

ArticleArchives of medical science : AMS2022

The association of platelet counts with development and treatment for retinopathy of prematurity - is thrombocytopenia a risk factor?

Aneta Choręziak, Dawid Szpecht, Anna Chmielarz-Czarnocińska, Irmina Pawłowska, Anna Gotz-Więckowska

Open access · goldAbstract read
In one paragraph

Article in Archives of medical science : AMS, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
0.2field-weighted citation impact, top 45% 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, 2 syntheses or guidelines pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Degree of thrombocytopenia and severity of retinopathy of prematurity.Journal of perinatology : official journal of the California Perinatal Association · 2026
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  5. Article
  6. Review
  7. 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 1 institution in 1 country.

Aneta ChoręziakDepartment of Ophthalmology, Poznan University of Medical Sciences, Poznan, Poland.
Dawid SzpechtDepartment of Neonatology, Poznan University of Medical Sciences, Poznan, Poland.
Anna Chmielarz-CzarnocińskaDepartment of Ophthalmology, Poznan University of Medical Sciences, Poznan, Poland.
Irmina PawłowskaDepartment of Neonatology, Poznan University of Medical Sciences, Poznan, Poland.
Anna Gotz-WięckowskaDepartment of Ophthalmology, Poznan University of Medical Sciences, Poznan, Poland.
Poznan University of Medical Sciences · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Thrombocytes may regulate the activity of vascular endothelial growth factor (VEGF), limiting neovascularization in retinopathy of prematurity (ROP). The aim of this study was to examine the role of platelet counts, thrombocytopenia, and infections in the pathogenesis of ROP. Material and methods: The study included 163 preterm infants diagnosed with ROP, comparing 76 patients who required treatment with 87 patients in whom ROP resolved spontaneously (control group). Further analysis concerned 52 patients in whom a first line treatment was sufficient to stop ROP progression, and 24 patients who required re-treatment. Results: A statistically significant difference was found in the occurrence of thrombocytopenia ( Conclusions: The results of the study confirm the association between ROP development and its severity with thrombocytopenia. While there were no differences in the occurrence of thrombocytopenia right after the birth, its episode before the diagnosis of ROP seems to be significant for ROP development. The deficiency of platelets prior to a treatment intervention may be associated with necessity of re-treatment.

Indexed as

preterm infantsretinopathy of prematuritythrombocytopenia

Identifiers

PMID35316913
PMCPMC8924839
OpenAlexW2954633453

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.