Evidence map›Paper›PMID 34193300›Full record

ArticleAntimicrobial resistance and infection control2021

Epidemiology and outcomes of bloodstream infections in severe burn patients: a six-year retrospective study.

Yangmin Hu, Danyang Li, Lingcheng Xu, Yuping Hu, Yiwen Sang, Gensheng Zhang, Haibin Dai

Open access · goldAbstract read
In one paragraph

Article in Antimicrobial resistance and infection control, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
6.0field-weighted citation impact, top 3% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

  1. Pooled it
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  3. Risk factors for polymicrobial klebsiella pneumoniae bloodstream infection: a retrospective cohort study using the antimicrobial resistance monitoring database.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
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  15. Prevalence and clinical implications of bloodstream infections in intensive care patients with or without burn injury: a retrospective cohort study.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2024
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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

7 authors at 1 institution in 1 country.

Yangmin HuDepartment of Pharmacy, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China.
Danyang LiDepartment of Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China.
Lingcheng XuDepartment of Pharmacy, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China.
Yuping HuDepartment of Pharmacy, Hangzhou Third People's Hospital, Hangzhou, 310009, China.
Yiwen SangDepartment of Laboratory Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China.
Gensheng ZhangDepartment of Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China.
Haibin DaiDepartment of Pharmacy, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China. haibindai@zju.edu.cn.
Second Affiliated Hospital of Zhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInfection is the leading cause of morbidity and mortality among burn patients, and bloodstream infection (BSI) is the most serious. This study aimed to evaluate the epidemiology and clinical outcomes of BSI in severe burn patients.

methodsClinical variables of all patients admitted with severe burns (≥ 20% total body surface area, %TBSA) were analyzed retrospectively from January 2013 to December 2018 at a teaching hospital. The Kaplan-Meier method was utilized for plotting survival curves. Multivariate logistic regression and Cox regression model were also performed.

resultsA total of 495 patients were evaluated, of whom 136 (27.5%) had a BSI. The median time from the patients being burned to BSI was 8 days. For BSI onset in these patients, 47.8% (65/136) occurred in the first week. The most frequently isolated causative organism was A. baumannii (22.7%), followed by methicillin-resistant Staphylococcus aureus (18.7%) and K. pneumoniae (18.2%), in patients with BSI. Multivariate logistic regression analysis showed that %TBSA (p = 0.023), mechanical ventilation (p = 0.019), central venous catheter (CVC) (p < 0.001) and hospital length of stay (27d vs 50d, p < 0.001) were independent risk factors associated with BSI. Cox regression model showed that acute kidney injury (HR, 12.26; 95% CI 2.31-64.98; p = 0.003) and septic shock (HR, 4.36; 95% CI 1.16-16.34; p = 0.031) were identified as independent predictors of 30-day mortality of BSI in burn patients.

conclusionsMultidrug resistant gram-negative bacteria were the main pathogens of BSI in severe burn patients. Accurate evaluation of risk factors for BSI and the mortality of BSI in severe burn patients may improve early appropriate management.

Indexed as

Acinetobacter baumanniiAdultBacteremiaBurnsCentral Venous CathetersChinaDrug Resistance, Multiple, BacterialFemaleHospital MortalityHumansKlebsiella pneumoniaeLength of StayLogistic ModelsMaleMethicillin-Resistant Staphylococcus aureusMiddle AgedBloodstream infectionBurnsMortalityMultidrug resistance

Identifiers

PMID34193300
PMCPMC8243830
OpenAlexW3174665440

What OpenQuestion holds

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LicenceCC BY
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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.