Evidence map›Paper›PMID 19057432›Full record

SynthesisPediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies2009

Weaning and extubation readiness in pediatric patients.

Christopher J L Newth, Shekhar Venkataraman, Douglas F Willson, Kathleen L Meert, Rick Harrison, J Michael Dean, Murray Pollack, Jerry Zimmerman, Kanwaljeet J S Anand, Joseph A Carcillo and 2 more

Abstract readSystematic Review
In one paragraph

Synthesis in Pediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 110 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
110citing papers in PubMed, 6 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.

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

110 citing papers in PubMed, 6 syntheses or guidelines pooled it.

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Christopher J L NewthChildren's Hospital Los Angeles (CJLN), Los Angeles, CA, USA. cnewth@chla.usc.edu
Shekhar Venkataraman
Douglas F Willson
Kathleen L Meert
Rick Harrison
J Michael Dean
Murray Pollack
Jerry Zimmerman
Kanwaljeet J S Anand
Joseph A Carcillo
Carol E Nicholson
Eunice Shriver Kennedy National Institute of Child Health and Human Development Collaborative Pediatric Critical Care Research Network

Funding

Data Coordinating Center for the Collaborative Pediatric Critical Care Research NetworkU01HD049934 · NICHD · UNIVERSITY OF UTAH · PI DEAN, JONATHAN MICHAEL · 2005 to 2020
$35.2M
Physiologically Guided Ventilator Strategies in ChildrenU10HD050012 · NICHD · CHILDREN'S HOSPITAL OF LOS ANGELES · PI NEWTH, CHRISTOPHER JOHN · 2005 to 2014
$3.7M
Neurodevelopmental Outcome after Cardiac Intensive CareU10HD049981 · NICHD · CHILDREN'S RESEARCH INSTITUTE · PI WESSEL, DAVID LLOYD · 2005 to 2014
$3.7M
Collaborative Pediatric Critical Care Research NetworkU10HD050096 · NICHD · WAYNE STATE UNIVERSITY · PI MEERT, KATHLEEN L. · 2005 to 2014
$3.2M
Metoclopramide prevents PICU nosocomial infectionU10HD049983 · NICHD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CARCILLO, JOSEPH A · 2005 to 2014
$3.1M
Collaborative Pediatric Critical Care Research NetworkUG1HD050096 · NICHD · WAYNE STATE UNIVERSITY · PI MEERT, KATHLEEN L. · 2015 to 2020
$1.6M
1st Tier Drugs+Theophylline in Pediatric Severe AsthmaU10HD049945 · NICHD · SEATTLE CHILDREN'S HOSPITAL · PI ZIMMERMAN, JERRY JOHN · 2005 to 2010
$1.6M
Collaborative Pediatric Critical Care Research Network - Clinical SiteRL1HD107773 · NICHD · CENTRAL MICHIGAN UNIVERSITY · PI KATHLEEN L. MEERT · 2021 to 2026
$862k
NICHD NIH HHS RL1 HD107773NICHD NIH HHS U01 HD049934NICHD NIH HHS U01HD049934NICHD NIH HHS U10 HD049945NICHD NIH HHS U10HD049945NICHD NIH HHS U10 HD049981NICHD NIH HHS U10HD049981NICHD NIH HHS U10 HD049983NICHD NIH HHS U10HD049983NICHD NIH HHS U10 HD050012NICHD NIH HHS U10HD050012NICHD NIH HHS U10 HD050096NICHD NIH HHS U10HD050096NICHD NIH HHS U10HD500009NICHD NIH HHS UG1 HD050096
6 · The paper itself

Abstract

objectiveA systematic review of weaning and extubation for pediatric patients on mechanical ventilation. DATA SELECTION: Pediatric and adult literature, English language. STUDY SELECTION: Invited review. DATA SOURCES: Literature review using National Library of Medicine PubMed from January 1972 until April 2008, earlier cross-referenced article citations, the Cochrane Database of Systematic Reviews, and the Internet.

conclusionsDespite the importance of minimizing time on mechanical ventilation, only limited guidance on weaning and extubation is available from the pediatric literature. A significant proportion of patients being evaluated for weaning are actually ready for extubation, suggesting that weaning is often not considered early enough in the course of ventilation. Indications for extubation are even less clear, although a trial of spontaneous breathing would seem a prerequisite. Several indices have been developed in an attempt to predict weaning and extubation success but the available literature would suggest they offer no improvement over clinical judgment. Extubation failure rates range from 2% to 20% and bear little relationship to the duration of mechanical ventilation. Upper airway obstruction is the single most common cause of extubation failure. A reliable method of assessing readiness for weaning and predicting extubation success is not evident from the pediatric literature.

Indexed as

Blood Gas AnalysisChildChild, PreschoolDevice RemovalHumansInfantInfant, NewbornIntensive Care Units, PediatricIntubation, IntratrachealPulmonary Gas ExchangeRespiration, ArtificialRespiratory InsufficiencyRespiratory MechanicsRisk AssessmentSensitivity and SpecificityTime Factors

Identifiers

PMID19057432
PMCPMC2849975

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.