Evidence map›Paper›PMID 28366356›Full record

ArticleThe Journal of pediatrics2017

Comparison of Effort of Breathing for Infants on Nasal Modes of Respiratory Support.

Asavari Kamerkar, Justin Hotz, Rica Morzov, Christopher J L Newth, Patrick A Ross, Robinder G Khemani

Abstract read
In one paragraph

Article in The Journal of pediatrics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

5 citing papers in PubMed, 13 citations in OpenAlex.

  1. Nasal intermittent positive pressure ventilation in neonates with grade 3 bronchopulmonary dysplasia.Journal of perinatology : official journal of the California Perinatal Association · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Asavari KamerkarDepartment of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA.
Justin HotzDepartment of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA.
Rica MorzovDepartment of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA.
Christopher J L NewthDepartment of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA; Department of Pediatrics, University of Southern California, Keck School of Medicine, Los Angeles, CA.
Patrick A RossDepartment of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA; Department of Pediatrics, University of Southern California, Keck School of Medicine, Los Angeles, CA.
Robinder G KhemaniDepartment of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA; Department of Pediatrics, University of Southern California, Keck School of Medicine, Los Angeles, CA.
Children's Hospital of Los Angeles · USUniversity of Southern California · US

Funding

Minimally invasive techniques to measure upper airway obstruction in childrenK23HD075069 · NICHD · CHILDREN'S HOSPITAL OF LOS ANGELES · PI KHEMANI, ROBINDER · 2012 to 2016
$668k
NICHD NIH HHS K23 HD075069
6 · The paper itself

Abstract

objectiveTo directly compare effort of breathing between high flow nasal cannula (HFNC), nasal intermittent mechanical ventilation (NIMV), and nasal continuous positive airway pressure (NCPAP). STUDY

designThis was a single center prospective cross-over study for patients <6 months in the cardiothoracic or pediatric intensive care unit receiving nasal noninvasive respiratory support after extubation. We measured effort of breathing using esophageal manometry with pressure-rate product (PRP) on all 3 modes. NIMV synchrony was determined by comparing patient efforts (esophageal manometry) with mechanically delivered breaths (spirometry in ventilator circuit). On NIMV, PRP and synchrony was also measured after adding a nasal clip on 26 patients.

resultsForty-two children were included. Median (IQR) age was 2 (0.5, 4) months. There was no difference in median PRP between HFNC 6 liters per minute, 355 (270,550), NIMV 12/5 cm H

conclusionsFor infants, effort of breathing is similar on HFNC, NIMV, and NCPAP after extubation, regardless of flow rate or inspiratory pressure. We speculate that bi-level NIMV may be superior if high levels of synchrony can be achieved.

Indexed as

Airway ExtubationContinuous Positive Airway PressureIntermittent Positive-Pressure VentilationWork of BreathingCannulaCross-Over StudiesEsophagusFemaleHeart Defects, CongenitalHumansInfantInfant, NewbornIntensive Care Units, PediatricMaleManometryOxygen Inhalation Therapyhumidified high flow nasal cannulanasal continuous positive airway pressurenasal intermittent mechanical ventilation

Identifiers

PMID28366356
PMCPMC5529226
OpenAlexW2598672205

What OpenQuestion holds

Textmetadata
LicenceTDM
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.