Skip to main content
Top
Published in: BMC Infectious Diseases 1/2023

Open Access 01-12-2023 | Thrombocytopenia | Research

Serum mAST/ALT ratio had high predictive value for adverse outcome of severe fever with thrombocytopenia syndrome with severe condition

Authors: Li Wang, Youde Liu, Renliang Qu, Zhiqiang Zou

Published in: BMC Infectious Diseases | Issue 1/2023

Login to get access

Abstract

Background

Severe fever with thrombocytopenia syndrome (SFTS) usually demonstrates multi-organ injury with a high mortality rate. This study aimed to investigate associations of serum aspartate/alanine aminotransferase (AST)/ALT, cytosolic AST (cAST)/ALT and mitochondrial AST (mAST)/ALT ratios with the prognosis of SFTS patients.

Methods

A total of 355 confirmed SFTS patients were included. Clinical and laboratory data were compared between survivors and nonsurvivors. Logistic regression analysis was used to assess the independent risk factors for fatality in all patients and those admitted to the intensive care unit (ICU). The predictive values of the risk factors and constructed risk models were evaluated.

Results

Mean age and biochemical parameters were significantly greater in nonsurvivors than in survivors. In ICU patients, the three ratios, high-sensitivity troponin I (hsTnI), creatine kinase (CK), lactate dehydrogenase (LDH) and α-hydroxybutyrate dehydrogenase (α-HBDH) were elevated markedly in nonsurvivors than in survivors. Multivariate logistic regression analysis showed that age, three ratios and α-HBDH were independent risk factors for mortality in all patients. Only the three ratios were independent risk factors for death in ICU patients. Risk Models (M1, M2 and M3) and simplified models (sMs) containing the three ratios respectively had comparatively high predictive values for fatality in all patients with area under ROC curves (AUCs) > 0.85. In ICU patients, mAST/ALT ratio had the highest predictive value, sensitivity and odds ratio (OR) for mortality among three ratios.

Conclusion

AST/ALT, cAST/ALT and mAST/ALT ratios were associated with unfavorable clinical outcome of SFTS. The prognostic value of mAST/ALT ratio was higher in severe cases.
Literature
10.
13.
go back to reference Chen H, Wang C, Wei X, Ding X, Ying W. Malate-Aspartate Shuttle Inhibitor Aminooxyacetate Acid Induces Apoptosis and Impairs Energy Metabolism of Both Resting Microglia and LPS-Activated Microglia.Neurochem Res. 2015Jun;40(6):1311–8. doi: https://doi.org/10.1007/s11064-015-1589-y. Chen H, Wang C, Wei X, Ding X, Ying W. Malate-Aspartate Shuttle Inhibitor Aminooxyacetate Acid Induces Apoptosis and Impairs Energy Metabolism of Both Resting Microglia and LPS-Activated Microglia.Neurochem Res. 2015Jun;40(6):1311–8. doi: https://​doi.​org/​10.​1007/​s11064-015-1589-y.
21.
22.
go back to reference Nakajima K, Yuno M, Tanaka K, Nakamura T. High aspartate Aminotransferase/Alanine aminotransferase ratio may be Associated with all-cause mortality in the Elderly: a Retrospective Cohort Study using Artificial Intelligence and Conventional Analysis. Healthc (Basel). 2022;10(4):674. https://doi.org/10.3390/healthcare10040674.CrossRef Nakajima K, Yuno M, Tanaka K, Nakamura T. High aspartate Aminotransferase/Alanine aminotransferase ratio may be Associated with all-cause mortality in the Elderly: a Retrospective Cohort Study using Artificial Intelligence and Conventional Analysis. Healthc (Basel). 2022;10(4):674. https://​doi.​org/​10.​3390/​healthcare100406​74.CrossRef
29.
go back to reference Jiang X, Wang J, Chang H, Zhou Y. Recombinant expression, purification and crystallographic studies of the mature form of human mitochondrial aspartate aminotransferase. Biosci Trends. 2016 Feb;10(1):79–84. https://doi.org/10.5582/bst.2015.01150. Epub 2016 Feb 22. PMID: 26902786. Jiang X, Wang J, Chang H, Zhou Y. Recombinant expression, purification and crystallographic studies of the mature form of human mitochondrial aspartate aminotransferase. Biosci Trends. 2016 Feb;10(1):79–84. https://​doi.​org/​10.​5582/​bst.​2015.​01150. Epub 2016 Feb 22. PMID: 26902786.
Metadata
Title
Serum mAST/ALT ratio had high predictive value for adverse outcome of severe fever with thrombocytopenia syndrome with severe condition
Authors
Li Wang
Youde Liu
Renliang Qu
Zhiqiang Zou
Publication date
01-12-2023
Publisher
BioMed Central
Published in
BMC Infectious Diseases / Issue 1/2023
Electronic ISSN: 1471-2334
DOI
https://doi.org/10.1186/s12879-023-08121-2

Other articles of this Issue 1/2023

BMC Infectious Diseases 1/2023 Go to the issue
Live Webinar | 27-06-2024 | 18:00 (CEST)

Keynote webinar | Spotlight on medication adherence

Live: Thursday 27th June 2024, 18:00-19:30 (CEST)

WHO estimates that half of all patients worldwide are non-adherent to their prescribed medication. The consequences of poor adherence can be catastrophic, on both the individual and population level.

Join our expert panel to discover why you need to understand the drivers of non-adherence in your patients, and how you can optimize medication adherence in your clinics to drastically improve patient outcomes.

Prof. Kevin Dolgin
Prof. Florian Limbourg
Prof. Anoop Chauhan
Developed by: Springer Medicine
Obesity Clinical Trial Summary

At a glance: The STEP trials

A round-up of the STEP phase 3 clinical trials evaluating semaglutide for weight loss in people with overweight or obesity.

Developed by: Springer Medicine