Evidence map›Paper›PMID 31335676›Full record

ArticleMedicine2019

Risk factor analysis of postoperative acute respiratory distress syndrome after type A aortic dissection repair surgery.

I-Li Su, Victor Chien-Chia Wu, An-Hsun Chou, Chia-Hung Yang, Pao-Hsien Chu, Kuo-Sheng Liu, Feng-Chun Tsai, Pyng-Jing Lin, Chih-Hsiang Chang, Shao-Wei Chen

Open access · goldAbstract read
In one paragraph

Article in Medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.0field-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

14 citing papers in PubMed, 32 citations in OpenAlex.

  1. Trial
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  5. Management of acute aortic dissection in critical care.Journal of the Intensive Care Society · 2023
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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

10 authors at 4 institutions in 4 countries.

I-Li SuDivision of Thoracic and Cardiovascular Surgery, Department of Surgery.
Victor Chien-Chia WuDepartment of Cardiology.
An-Hsun ChouDepartment of Anesthesiology, Chang Gung Memorial Hospital, Linkou Medical Center, Chang Gung University.
Chia-Hung YangDepartment of Cardiology.
Pao-Hsien ChuDepartment of Cardiology.
Kuo-Sheng LiuDivision of Thoracic and Cardiovascular Surgery, Department of Surgery.
Feng-Chun TsaiDivision of Thoracic and Cardiovascular Surgery, Department of Surgery.
Pyng-Jing LinDivision of Thoracic and Cardiovascular Surgery, Department of Surgery.
Chih-Hsiang ChangKidney Research Center, Department of Nephrology.
Shao-Wei ChenDivision of Thoracic and Cardiovascular Surgery, Department of Surgery.
Institute of Cardiology · PLChang Gung Memorial Hospital · TWKidney Research UK · GBMemorial Hospital of South Bend · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To investigate the incidence, outcomes, and risk factors of postoperative acute respiratory distress syndrome (ARDS) in patients undergoing surgical repair for acute type A aortic dissection.This retrospective study involved 270 patients who underwent surgical repair for acute type A aortic dissection between January 2009 and December 2015. Data on clinical characteristics and outcomes were collected. Patients who immediately died after surgery and with preoperative myocardial dysfunction were excluded. The included patients were divided into the ARDS (ARDS patients who met the Berlin definition) and non-ARDS groups. Primary outcome was postoperative ARDS, according to the 2012 Berlin definition for ARDS and was reviewed by 2 qualified physicians with expertise in critical care and cardiac surgery. Outcomes of interest were the incidence and severity of risk factors for ARDS in this population, and perioperative outcomes and survival rates were compared with patients with or without ARDS.A total of 233 adult patients were enrolled into this study; of these, 37 patients (15.9%) had ARDS. Three, 20, and 14 patients had mild, moderate, and severe ARDS, respectively, according to the Berlin definition, with no significant difference in age, sex, and underlying disease. The ARDS group had lower mean oxygenation index (OI) than the non-ARDS group in the first 3 days post-surgery and demonstrated an improvement in lung function after the fourth day. Postoperative complication risks were higher in the ARDS group than in the non-ARDS group. However, no significant difference was observed in in-hospital mortality between the 2 groups (10.8% vs 5.6%, P = .268). Additionally, there was also no significant difference in the 3-year mortality rate between the 2 groups (P of log-rank test = .274). Postoperative hemoglobin level (odds ratio [OR]: 0.78; 95% confidence interval [CI]: 0.62-0.99) and perioperative blood transfusion volume (OR: 1.07; 95% CI: 1.03-1.12) were associated with ARDS risk.Postoperative ARDS after type A aortic dissection repair surgery was associated with risks of postoperative complications but not with risk of in-hospital mortality or 3-year mortality. A higher perioperative blood transfusion volume and a lower postoperative hemoglobin level may be risk factors for ARDS.

Indexed as

Blood TransfusionPostoperative ComplicationsAdultAgedAortic AneurysmAortic DissectionBlood Gas AnalysisCritical CareFactor Analysis, StatisticalFemaleHemoglobinsHospital MortalityHumansIncidenceMaleMiddle AgedHemoglobins

Identifiers

PMID31335676
PMCPMC6708865
OpenAlexW2964128916

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.