Evidence map›Paper›PMID 22538326›Full record

ArticleJournal of perinatology : official journal of the California Perinatal Association2013

Early caffeine therapy and clinical outcomes in extremely preterm infants.

R M Patel, T Leong, D P Carlton, S Vyas-Read

Registry-linked trialAbstract readComparative Study
PubMed Publisher
In one paragraph

Article in Journal of perinatology : official journal of the California Perinatal Association, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03086473 (A Randomized, Placebo-controlled Trial of Early Caffeine in Preterm Neonates), which is not on this map. Cited by 55 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 5 pooled it
5.1field-weighted citation impact, top 4% 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.

NCT03086473 phase4unknown statusnot on this mapstarted 2017, after this paper: background citation

A Randomized, Placebo-controlled Trial of Early Caffeine in Preterm Neonates

TypeinterventionalSponsorJennifer ShepherdRan2017 to 2022Enrolled24ConditionsBPD - Bronchopulmonary Dysplasia, Apnea of Prematurity, Hemodynamic Instability, IntubationArmsCaffeine Citrate, Placebo (Normal Saline)
3 · Its place in the literature

Who cites it

55 citing papers in PubMed, 5 syntheses or guidelines pooled it, 120 citations in OpenAlex.

  1. Administration time of caffeine in preterm infants: systematic review and meta-analysis.Journal of perinatology : official journal of the California Perinatal Association · 2025
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  17. Caffeine: how early is too early?Pediatric research · 2024
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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

4 authors at 3 institutions in 1 country.

R M PatelDepartment of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA. rmpatel@emory.edu
T Leong
D P Carlton
S Vyas-Read
Children's Healthcare of Atlanta · USChildren's Center · USEmory University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo determine if early caffeine (EC) therapy is associated with decreased bronchopulmonary dysplasia (BPD) or death, decreased treatment of patent ductus arteriosus (PDA), or shortened duration of ventilation. STUDY

designIn a retrospective cohort of 140 neonates ≤1250 g at birth, infants receiving EC (initiation <3 days of life) were compared with those receiving late caffeine (LC, initiation ≥3 days of life) using logistic regression.

resultOf infants receiving EC, 25% (21/83) died or developed BPD compared with 53% (30/57) of infants receiving LC (adjusted odds ratio (aOR) 0.26, 95% confidence interval (CI) 0.09 to 0.70; P<0.01). PDA required treatment in 10% of EC infants versus 36% of LC infants (aOR 0.28, 95%CI 0.10 to 0.73; P=0.01). Duration of mechanical ventilation was shorter in infants receiving EC (EC, 6 days; LC, 22 days; P<0.01).

conclusionInfants receiving EC therapy had improved neonatal outcomes. Further studies are needed to determine if caffeine prophylaxis should be recommended for preterm infants.

Indexed as

Infant, Extremely PrematureBronchopulmonary DysplasiaCaffeineCohort StudiesConfidence IntervalsDose-Response Relationship, DrugDrug Administration ScheduleDuctus Arteriosus, PatentFemaleFollow-Up StudiesHospital MortalityHumansInfant, NewbornIntensive Care Units, NeonatalLogistic ModelsMaleCaffeine

Identifiers

PMID22538326
OpenAlexW1989498568

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.