ArticleActa paediatrica (Oslo, Norway : 1992)2020
Neonatal clinical blood sampling led to major blood loss and was associated with bronchopulmonary dysplasia.
Article in Acta paediatrica (Oslo, Norway : 1992), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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.
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.
Who cites it
30 citing papers in PubMed, 43 citations in OpenAlex.
- Blood loss due to diagnostic testing in extremely preterm infants in 22 European countries: a prospective observational study.EClinicalMedicine · 2026Article
- Correlation of Transcutaneous pCOPediatric pulmonology · 2026Article
- A CBC drawn postnatally from umbilical cord blood can provide valuable diagnostic information for infants admitted to the NICU.Journal of perinatology : official journal of the California Perinatal Association · 2026Review
- Management of neonatal massive hemorrhage: A narrative review.Transfusion · 2026Review
- Optimization of Preclinical Rodent Research Models of Human Shock: Part One Intra-Abdominal Sepsis.Shock (Augusta, Ga.) · 2026Review
- Acoustofluidic Plasmapheresis System Designed for Ultralow Blood Volume Applications.Analytical chemistry · 2026Article
- Changes in Fetal Hemoglobin in Very Preterm Infants Born Small for Gestational Age: A Retrospective Observational Study.Children (Basel, Switzerland) · 2026Article
- Case Report: Embedded broken needle in a preterm infant following neonatal blood sampling.Frontiers in pediatrics · 2026Article
- ECG parameters in episodes of neonatal hyper- and hypoglycemia: an observational study.Frontiers in pediatrics · 2026Article
- Ethical Biobanking in Extremely Preterm Infants: Lessons From the EPITOP Study.Acta paediatrica (Oslo, Norway : 1992) · 2025Article
- Fetal Hemoglobin in Preterm Infants After Resuscitation with Immediate Cord Clamping, Delayed Cord Clamping, or Cord Milking.Children (Basel, Switzerland) · 2025Article
- Fetal haemoglobin and oxygen requirement in preterm infants: an observational study.Archives of disease in childhood. Fetal and neonatal edition · 2025Observational
- Tiny baby math: supralinear implications for management of infants born at less than 24 weeks gestation.Journal of perinatology : official journal of the California Perinatal Association · 2025Article
- Circulating CD34 Positive Cells and Immunological Responses in Extremely Preterm Infants.Journal of blood medicine · 2025Article
- The rationale of using angiotensin receptor blocker instead of pulmonary vasodilators to treat pulmonary hypertension in bronchopulmonary dysplasia: a case report and literature review.Frontiers in pediatrics · 2025Article
- Postnatal Dysregulation of Androgens in Extremely Preterm Male Infants.Journal of the Endocrine Society · 2024Article
- The Potential of Fecal Volatile Organic Compound Analysis for the Early Diagnosis of Late-Onset Sepsis in Preterm Infants: A Narrative Review.Sensors (Basel, Switzerland) · 2024Review
- ROP: 80 Years after Its Detection - Where Do We Stand and How Long Will We Continue to Laser?Neonatology · 2024Review
- Hyper high haemoglobin content in red blood cells and erythropoietic transitions postnatally in infants of 22 to 26 weeks' gestation: a prospective cohort study.Archives of disease in childhood. Fetal and neonatal edition · 2023Observational
- The development of blood protein profiles in extremely preterm infants follows a stereotypic evolution pattern.Communications medicine · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimStudies indicate that reduced foetal haemoglobin levels are related to increased neonatal morbidity rates. This study investigated the relationships between sampling-related blood loss and adult blood transfusions administered during postnatal days 1-14 and the development of severe neonatal morbidities in extremely preterm infants born before 28 weeks of gestation.
methodsThe medical files of 149 extremely preterm infants born at two university hospitals in Sweden from 2013 to 2018 were investigated.
resultsBlood sampling resulted in a 58% depletion of the endogenous blood volume postnatal days 1-14 (median 40.4 mL/kg, interquartile range 23.9-53.3 mL/kg) and correlated with the adult erythrocyte transfusion volume (r
conclusionDiagnostic blood sampling led to major endogenous blood loss replaced with adult blood components and was associated with the development of BPD.
Indexed as
Identifiers
What OpenQuestion holds
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.