Evidence map›Paper›PMID 22475409›Full record

Trial reportBMC pediatrics2012

Infant flow biphasic nasal continuous positive airway pressure (BP- NCPAP) vs. infant flow NCPAP for the facilitation of extubation in infants' ≤ 1,250 grams: a randomized controlled trial.

Karel O'Brien, Craig Campbell, Leanne Brown, Lisa Wenger, Vibhuti Shah

Registry-linked trialOpen access · goldAbstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in BMC pediatrics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00308789 (Infant Flow Biphasic NCPAP Versus Infant Flow NCPAP for the Facilitation of Successful Extubation in Infants </= 1250 Grams), which is not on this map. Cited by 17 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing 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.

NCT00308789 phase2terminatednot on this map

Infant Flow Biphasic NCPAP Versus Infant Flow NCPAP for the Facilitation of Successful Extubation in Infants </= 1250 Grams: A Randomized Controlled Trial

TypeinterventionalSponsorMount Sinai Hospital, CanadaRan2006 to 2009Enrolled136ConditionsInfant, Premature, Diseases, Bronchopulmonary Dysplasia, Apnea of PrematurityArmsBiphasic Infant flow NCPAP, CPAP
3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 5 syntheses or guidelines pooled it, 70 citations in OpenAlex.

  1. Pooled it
  2. Peri-extubation settings in preterm neonates: a systematic review and meta-analysis.Journal of perinatology : official journal of the California Perinatal Association · 2024
    Pooled it
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  7. Bubble NIPPV: Guidelines for Use.Children (Basel, Switzerland) · 2025
    Article
  8. Review
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  16. Advances in respiratory support for high risk newborn infants.Maternal health, neonatology and perinatology · 2015
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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

5 authors at 2 institutions in 1 country.

Karel O'BrienDepartment of Paediatrics, Mount Sinai Hospital, Toronto, Canada. kobrien@mtsinai.on.ca
Craig Campbell
Leanne Brown
Lisa Wenger
Vibhuti Shah
Mount Sinai Hospital · CAHospital for Sick Children · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe use of mechanical ventilation is associated with lung injury in preterm infants and therefore the goal is to avoid or minimize its use. To date there is very little consensus on what is considered the "best non-invasive ventilation mode" to be used post-extubation. The objective of this study was to compare the effectiveness of biphasic nasal continuous positive airway pressure (BP-NCPAP) vs. NCPAP in facilitating sustained extubation in infants ≤ 1,250 grams.

methodsWe performed a randomized controlled trial of BP-NCPAP vs. NCPAP in infants ≤ 1,250 grams extubated for the first time following mechanical ventilation since birth. Infants were extubated using preset criteria or at the discretion of the attending neonatologist. The primary outcome was the incidence of sustained extubation for 7 days. Secondary outcomes included incidence of adverse events and short-term neonatal outcomes.

resultsSixty-seven infants received BP-NCPAP and 69 NCPAP. Baseline characteristics were similar between groups. The trial was stopped early due to increased use of non-invasive ventilation from birth, falling short of our calculated sample size of 141 infants per group. The incidence of sustained extubation was not statistically different between the BP-NCPAP vs. NCPAP group (67% vs. 58%, P = 0.27). The incidence of adverse events and short-term neonatal outcomes were similar between the two groups (P > 0.05) except for retinopathy of prematurity which was noted to be higher (P = 0.02) in the BP-NCPAP group.

conclusionsBiphasic NCPAP may be used to assist in weaning from mechanical ventilation. The effectiveness and safety of BP-NCPAP compared to NCPAP needs to be confirmed in a large multi-center trial as our study conclusions are limited by inadequate sample size. CLINICAL TRIALS REGISTRATION #: NCT00308789 SOURCE OF SUPPORT: Grant # 06-06, Physicians Services Incorporated Foundation, Toronto, Canada. Summit technologies Inc. provided additional NCPAP systems and an unrestricted educational grant.Abstract presented at The Society for Pediatric Research Meeting, Baltimore, USA, May 2nd-5th, 2009 and Canadian Paediatric Society Meeting, June 23rd-29th, Ottawa, 2009.

Indexed as

Airway ExtubationInfant, Very Low Birth WeightContinuous Positive Airway PressureEarly Termination of Clinical TrialsFemaleHumansInfant, NewbornInfant, PrematureInfant, Premature, DiseasesIntention to Treat AnalysisLogistic ModelsMaleMultivariate AnalysisOutcome Assessment, Health CareVentilator Weaning

Identifiers

PMID22475409
PMCPMC3402979
OpenAlexW2004118290

What OpenQuestion holds

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LicenceCC BY
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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.