Evidence map›Paper›PMID 33712716›Full record

ReviewJournal of perinatology : official journal of the California Perinatal Association2021

Immature control of breathing and apnea of prematurity: the known and unknown.

Grant Erickson, Nicole R Dobson, Carl E Hunt

Registry-linked trialAbstract readReview
In one paragraph

Review in Journal of perinatology : official journal of the California Perinatal Association, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06401083 (The Effect of an Additional Pre-extubational Loading Dose of Caffeine-citrate), which is not on this map. Cited by 61 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 4 pooled it
–field-weighted citation impact
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.

NCT06401083 phase4recruitingnot on this mapstarted 2023, after this paper: background citation

The Effect of an Additional Pre-extubational Loading Dose of Caffeine-citrate

TypeinterventionalSponsorSemmelweis UniversityRan2023 to 2028Enrolled226ConditionsApnea of Prematurity, Premature Birth, Respiratory FailureArmsCaffeine citrate
3 · Its place in the literature

Who cites it

61 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Indications and timings for caffeine initiation in preterm infants.The Cochrane database of systematic reviews · 2025
    Pooled it
  2. Pooled it
  3. Caffeine for apnea and prevention of neurodevelopmental impairment in preterm infants: systematic review and meta-analysis.Journal of perinatology : official journal of the California Perinatal Association · 2024
    Pooled it
  4. Pooled it
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Variation of caffeine use in late preterm infants in U.S. NICUs over time: A 12-year cohort study.Journal of perinatology : official journal of the California Perinatal Association · 2026
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. Article

1 more citing papers are in PubMed but not listed here.

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

3 authors.

Grant EricksonNational Capital Consortium Neonatal-Perinatal Medicine Fellowship, Uniformed Services University, Bethesda, MD, USA.
Nicole R DobsonDepartment of Pediatrics, Uniformed Services University, Bethesda, MD, USA. nicole.dobson@usuhs.edu.ORCID http://orcid.org/0000-0003-4798-9461
Carl E HuntDepartment of Pediatrics, Uniformed Services University, Bethesda, MD, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This narrative review provides a broad perspective on immature control of breathing, which is universal in infants born premature. The degree of immaturity and severity of clinical symptoms are inversely correlated with gestational age. This immaturity presents as prolonged apneas with associated bradycardia or desaturation, or brief respiratory pauses, periodic breathing, and intermittent hypoxia. These manifestations are encompassed within the clinical diagnosis of apnea of prematurity, but there is no consensus on minimum criteria required for diagnosis. Common treatment strategies include caffeine and noninvasive respiratory support, but other therapies have also been advocated with varying effectiveness. There is considerable variability in when and how to initiate and discontinue treatment. There are significant knowledge gaps regarding effective strategies to quantify the severity of clinical manifestations of immature breathing, which prevent us from better understanding the long-term potential adverse outcomes, including neurodevelopment and sudden unexpected infant death.

Indexed as

ApneaInfant, Premature, DiseasesHumansInfantInfant, Low Birth WeightInfant, NewbornInfant, PrematureRespiration

Identifiers

PMID33712716
PMCPMC7952819

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.