Evidence map›Paper›PMID 25386717›Full record

Trial reportAnnals of the American Thoracic Society2014

"Do not resuscitate" decisions in acute respiratory distress syndrome. A secondary analysis of clinical trial data.

Hashim M Mehter, Renda Soylemez Wiener, Allan J Walkey

Open access · greenAbstract readMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Annals of the American Thoracic Society, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 8% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Hashim M Mehter1 Pulmonary Center, Boston University School of Medicine, and Division of Pulmonary, Allergy, and Critical Care Medicine, Boston Medical Center, Boston, Massachusetts; and.
Renda Soylemez Wiener
Allan J Walkey
Boston University · USBoston Medical Center · US

Funding

Improving decisions about evaluating pulmonary nodules for lung cancerK07CA138772 · NCI · DARTMOUTH COLLEGE · PI WIENER, RENDA SOYLEMEZ · 2009 to 2013
$860k
Atrial Fibrillation in Sepsis: Patient Outcomes and Provider Practice PatternsK01HL116768 · NHLBI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI WALKEY, ALLAN J. · 2013 to 2017
$742k
Adiponectin in Acute Lung InjuryR21HL112672 · NHLBI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI WALKEY, ALLAN J. · 2012 to 2013
$240k
NCI NIH HHS K07 CA138772NHLBI NIH HHS K01 HL116768NHLBI NIH HHS R21 HL112672
6 · The paper itself

Abstract

rationaleFactors and outcomes associated with end-of-life decision-making among patients during clinical trials in the intensive care unit are unclear.

objectivesWe sought to determine patterns and outcomes of Do Not Resuscitate (DNR) decisions among critically ill patients with acute respiratory distress syndrome (ARDS) enrolled in a clinical trial.

methodsWe performed a secondary analysis of data from the ARDS Network Fluid and Catheter Treatment Trial (FACTT), collected between 2000 and 2005. We calculated mortality outcomes stratified by code status, and compared baseline characteristics of patients who became DNR during the trial with participants who remained full code. MEASUREMENTS AND MAIN

resultsAmong 809 FACTT participants with a code status recorded, 232 (28.7%) elected DNR status. Specifically, 37 (15.9%) chose to withhold cardiopulmonary resuscitation alone, 44 (19.0%) elected to withhold some life support measures in addition to cardiopulmonary resuscitation, and 151 (65.1%) had life support withdrawn. Admission severity of illness as measured by APACHE III score was strongly associated with election of DNR status (odds ratio, 2.2; 95% confidence interval, 1.85-2.62; P < 0.0001). Almost all (97.0%; 225 of 232) patients who selected DNR status died, and 79% (225 of 284) of patients who died during the trial were DNR. Among patients who chose DNR status but did not elect withdrawal of life support, 91% (74 of 81) died.

conclusionsThe vast majority of deaths among clinical trial patients with ARDS were preceded by a DNR order. Unlike other studies of end-of-life decision-making in the intensive care unit, nearly all patients who became DNR died. The impact of variation of practice in end-of-life decision-making during clinical trials warrants further study.

Indexed as

Cardiopulmonary ResuscitationDecision MakingIntensive Care UnitsCritical IllnessFemaleHumansMaleMassachusettsMiddle AgedOdds RatioRespiratory Distress SyndromeResuscitation OrdersRetrospective StudiesSeverity of Illness Indexacute lung injuryacute respiratory distress syndromeclinical trialresuscitation orderswithholding treatment

Identifiers

PMID25386717
PMCPMC4298982
OpenAlexW2041551085

What OpenQuestion holds

Textmetadata
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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.