ArticleFrontiers in pediatrics2022
Transfusion-Free Survival Predicts Severe Retinopathy in Preterm Neonates.
Article in Frontiers in pediatrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
What it found
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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.
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.
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Who cites it
19 citing papers in PubMed, 28 citations in OpenAlex.
- Differences in Cerebral Tissue Oxygenation in Preterm Neonates Receiving Adult or Cord Blood Red Blood Cell Transfusions.JAMA network open · 2023Trial
- Trial
- Transfusion Histories of Neonates Who Developed Severe Retinopathy of Prematurity.Neonatology · 2026Article
- Three studies needed to inform the design of the U-BET (umbilical cord blood for extremely low-gestational-age transfusions) clinical trial.Journal of perinatology : official journal of the California Perinatal Association · 2026Article
- Involving neonatal hematology and transfusion medicine in global efforts to eliminate severe retinopathy of prematurity.Journal of perinatology : official journal of the California Perinatal Association · 2025Review
- The nucleated red blood cell count at birth, the volume of red cell transfusions received, and the risk of developing retinopathy of prematurity.Journal of perinatology : official journal of the California Perinatal Association · 2025Article
- The association between red blood cell transfusion timing and the development of retinopathy of prematurity: Application of the two-phase theory.Acta ophthalmologica · 2025Article
- From Blood Count Parameters to ROP Risk: Early Hematological Predictors in Preterm Infants.Medicina (Kaunas, Lithuania) · 2025Article
- Cord red blood cell transfusions for severe retinopathy in preterm neonates in Italy: a multicenter randomized controlled trial.EClinicalMedicine · 2025Article
- Adverse outcomes after red blood cell transfusion in very low birth weight infants in a resource-restricted hospital.Transfusion · 2025Article
- Fetal Hemoglobin as a Predictive Biomarker for Retinopathy of Prematurity: A Prospective Multicenter Cohort Study in Portugal.Biomedicines · 2025Article
- Retinopathy of Prematurity in Eight Portuguese Neonatal Intensive Care Units: Incidence, Risk Factors, and Progression-A Prospective Multicenter Study.Children (Basel, Switzerland) · 2024Article
- Red Blood Cell Transfusion for Incidence of Retinopathy of Prematurity: Prospective Multicenter Cohort Study.JMIR pediatrics and parenting · 2024Article
- Neonatal Sepsis Episodes and Retinopathy of Prematurity in Very Preterm Infants.JAMA network open · 2024Article
- Banked term umbilical cord blood to meet the packed red blood cell transfusion needs of extremely-low-gestational-age neonates: a feasibility analysis.Journal of perinatology : official journal of the California Perinatal Association · 2024Article
- Association between fetal growth-restriction and retinopathy of prematurity using a unique identical twin model.Pediatric research · 2023Article
- Genetic Modulation of the Erythrocyte Phenotype Associated with Retinopathy of Prematurity-A Multicenter Portuguese Cohort Study.International journal of molecular sciences · 2023Article
- Impact of Early Hemoglobin Levels on Neurodevelopment Outcomes of Two-Year-Olds in Very Preterm Children.Children (Basel, Switzerland) · 2023Article
- Neurosensory Alterations in Retinopathy of Prematurity: A Window to Neurological Impairments Associated to Preterm Birth.Biomedicines · 2022Review
Corrections and comments
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Authors and funding
15 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Repeated red blood cell (RBC) transfusions are thought to increase the risk for retinopathy of prematurity (ROP), likely due to a critical fetal hemoglobin (HbF) reduction. In this study, we investigated if the postmenstrual age (PMA) of neonates at transfusion influences the risk for ROP. We estimated the cumulative transfusion-free survival (TFS) in a series of 100 preterm neonates receiving one or more RBC units. TFS was calculated by censoring patients at first transfusion and expressing the time between birth and transfusion as either PMA or postnatal day. Then, we investigated if TFS predicted the occurrence of severe ROP, defined as ROP stage 3 or higher. We found that neonates with severe ROP displayed a significantly shorter TFS expressed according to their PMA (
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Registered trials
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.