Evidence map›Paper›PMID 30704397›Full record

ArticleBMC gastroenterology2019

Elevated D-dimer is associated with increased 28-day mortality in acute-on-chronic liver failure in China: a retrospective study.

Tingting Qi, Congyan Zhu, Guanting Lu, Jun Hao, Qinjun He, Yongpeng Chen, Fuyuan Zhou, Jinjun Chen, Jinlin Hou

Abstract read
In one paragraph

Article in BMC gastroenterology, 2019. 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
–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

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

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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

9 authors.

Tingting QiHepatology Unit, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Congyan ZhuHepatology Unit, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Guanting LuHepatology Unit, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Jun HaoHepatology Unit, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Qinjun HeHepatology Unit, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Yongpeng ChenHepatology Unit, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Fuyuan ZhouHepatology Unit, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Jinjun ChenHepatology Unit, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China. chjj@smu.edu.cn.
Jinlin HouHepatology Unit, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China.

Funding

Department of Science and Technology of Guangdong Province 2014B020228003Department of Science and Technology of Guangdong Province 2015B020226004Key Scientific and Technological Program of Guangzhou City 201508020262National High Technology Research and Development Program 863 program, 2012AA022605National Key Research and Development Program of China 2017YFC0908100National Natural Science Foundation of China 81270533National Natural Science Foundation of China 81470038National Science and Technology Major Project 2018ZX10723203President Foundation of Nanfang Hospital, Southern Medical University 2017C047the Specialized Research Fund for the Doctoral Program of Higher Education of China 20124433120016
6 · The paper itself

Abstract

backgroundAcute-on-chronic liver failure (ACLF) is a syndrome characterized by profound disrupted coagulation and fibrinolysis. Fibrinolytic marker D-dimer is increased in critically ill patients with cirrhosis which is associated with poorer prognosis. We aim to determine the potential association of D-dimer with the 28-day mortality in ACLF patients.

methodsIn a single center retrospective study performed in China, we collected data of 115 patients with ACLF from October 1, 2012 to December 31, 2016. We investigated correlations between D-dimer and other laboratory tests and prognostic scores. The relationship between D-dimer and 28-day mortality was explored by smoothing plot with an adjustment for potential confounders. Logistic regression analyses with crude and adjusted models were performed to explore the association of D-dimer with 28-day mortality in ACLF patients.

resultsIn ACLF patients, D-dimer at admission was correlated with all prognostic scores (MELD-Na: r = 0.385, P < 0.001; CLIF-C ADs: r = 0.443, P < 0.001; CLIF-C ACLFs: r = 0.375, P < 0.001). A nonlinear relation between D-dimer and 28-day mortality was found with a turning point at 6.5 mg/L FEU. D-dimer level was independently associated with 28-day mortality with an adjusted odds ratio of [1.4 (1.0-1.9), P = 0.030] as continuous variable and [10.3 (1.3, 81.5), P = 0.028] as a classified variable with the cut-off of 6.5 mg/L FEU. An elevated D-dimer within the following 10 days also tended to be associated with higher risk of 28-day mortality [OR: 27.5 (0.9, 814.9), P = 0.055].

conclusionsElevated D-dimer levels was associated with increased risk of 28-day mortality in patients with ACLF in China.

Indexed as

Acute-On-Chronic Liver FailureAdultBiomarkersChinaFemaleFibrin Fibrinogen Degradation ProductsHumansMaleMiddle AgedPrognosisRetrospective StudiesBiomarkersFibrin Fibrinogen Degradation Productsfibrin fragment DAcute-on-chronic liver failureCoagulationD-dimerFibrinolysis

Identifiers

PMID30704397
PMCPMC6357416

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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.