Evidence map›Paper›PMID 33552321›Full record

ReviewPaediatrics & child health2021

Guidelines for surfactant replacement therapy in neonates.

Eugene H Ng, Vibhuti Shah

Open access · bronzeAbstract readReview
In one paragraph

Review in Paediatrics & child health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 6 pooled it
11.4field-weighted citation impact, top 1% 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

67 citing papers in PubMed, 6 syntheses or guidelines pooled it, 113 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Thresholds for surfactant use in preterm neonates: a network meta-analysis.Archives of disease in childhood. Fetal and neonatal edition · 2023
    Pooled it
  5. Pooled it
  6. Pooled it
  7. Trial
  8. Higher (40%) versus lower (30%) FiOEuropean journal of pediatrics · 2025
    Trial
  9. Trial
  10. High vs low CPAP strategy with aerosolized calfactant in preterm infants with respiratory distress syndrome.Journal of perinatology : official journal of the California Perinatal Association · 2025
    Trial
  11. Response to aerosolized calfactant in infants with respiratory distress syndrome; a post-hoc analysis of AERO-02 trial.Journal of perinatology : official journal of the California Perinatal Association · 2023
    Trial
  12. Review
  13. Article
  14. Article
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  16. Review
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  18. Review
  19. Article
  20. Article

7 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

2 authors at 1 institution in 1 country.

Eugene H NgCanadian Paediatric Society, Fetus and Newborn Committee, Ottawa, Ontario.
Vibhuti ShahCanadian Paediatric Society, Fetus and Newborn Committee, Ottawa, Ontario.
Canadian Paediatric Society · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Surfactant replacement therapy (SRT) plays a pivotal role in the management of neonates with respiratory distress syndrome (RDS) because it improves survival and reduces respiratory morbidities. With the increasing use of noninvasive ventilation as the primary mode of respiratory support for preterm infants at delivery, prophylactic surfactant is no longer beneficial. For infants with worsening RDS, early rescue surfactant should be provided. While the strategy to intubate, give surfactant, and extubate (INSURE) has been widely accepted in clinical practice, newer methods of noninvasive surfactant administration, using thin catheter, laryngeal mask airway, or nebulization, are being adopted or investigated. Use of SRT as an adjunct for conditions other than RDS, such as meconium aspiration syndrome, may be effective based on limited evidence.

Indexed as

Bronchopulmonary dysplasiaNeonatesNoninvasive ventilationPreterm infantsRespiratory distress syndromeSurfactant

Identifiers

PMID33552321
PMCPMC7850281
OpenAlexW3126922579

What OpenQuestion holds

Textmetadata
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.