» Articles » PMID: 39623325

The Association Between Mortality Due to COVID-19 and Coagulative Parameters: a Systematic Review and Meta-analysis Study

Overview
Journal BMC Infect Dis
Publisher Biomed Central
Date 2024 Dec 2
PMID 39623325
Authors
Affiliations
Soon will be listed here.
Abstract

Aims And Objectives: This systematic review and meta-analysis study evaluated the association between mortality due to COVID-19 and coagulative factors.

Methods: A systematic search was conducted on electronic databases including PubMed, Scopus, and the Web of Science from the beginning of the pandemic until October 2024 to identify relevant studies on COVID-19 patients and their laboratory findings related to coagulation markers and mortality outcome. Eligibility criteria were defined based on the PICO framework, and data extraction was performed by two authors independently using a standardized sheet. Statistical analysis was accomplished using the random effects model, and heterogeneity among studies was assessed using the I test. R and RStudio were used for statistical analysis and visualization.

Results: Our systematic literature search yielded 6969 studies, with 48 studies meeting the inclusion criteria for our meta-analysis. The mean platelet count was significantly lower in deceased COVID-19 patients compared to survivors (20.58), while activated partial thromboplastin time (aPTT) and fibrinogen levels did not show significant differences. The pooled mean difference of D-Dimer, International Normalized Ratio (INR), and prothrombin time (PT) were significantly lower in survived patients (-2.45, -0.10, and -0.84, respectively). These findings suggest that platelet count, D-Dimer, INR, and PT may serve as potential indicators of mortality in COVID-19 patients.

Conclusion: The results of our systematic review and meta-analysis revealed a significant reduction in the pooled platelet count among deceased individuals when compared to survivors. However, no significant distinctions were observed in the pooled mean activated aPTT and fibrinogen levels between the deceased and survivor groups. On the other hand, there were noticeable variations in the pooled estimated mean of INR, PT, and D-Dimer levels, with significantly higher values in the deceased group compared to those who survived.

Citing Articles

Complex Pattern of Platelet Activation/Reactivity After SARS-CoV-2 Infection.

Luzak B, Golanski J, Rozalski M Int J Mol Sci. 2025; 26(1.

PMID: 39795908 PMC: 11719713. DOI: 10.3390/ijms26010049.

References
1.
Fanning J, Weaver N, Fanning R, Griffee M, Cho S, Panigada M . Hemorrhage, Disseminated Intravascular Coagulopathy, and Thrombosis Complications Among Critically Ill Patients with COVID-19: An International COVID-19 Critical Care Consortium Study. Crit Care Med. 2023; 51(5):619-631. PMC: 10089926. DOI: 10.1097/CCM.0000000000005798. View

2.
Malkoc A, GnanaDev R, Botea L, Jeney A, Glover K, Retamozo M . A Comparative Analysis of Critical Limb Ischemia in the Intensive Care Unit since the COVID-19 Pandemic. Ann Vasc Surg. 2022; 90:39-47. PMC: 9722237. DOI: 10.1016/j.avsg.2022.11.001. View

3.
Krinsky N, Sizikov S, Nissim S, Dror A, Sas A, Prinz H . NETosis induction reflects COVID-19 severity and long COVID: insights from a 2-center patient cohort study in Israel. J Thromb Haemost. 2023; 21(9):2569-2584. PMC: 10088279. DOI: 10.1016/j.jtha.2023.02.033. View

4.
Antoniello A, Brophy A, Opsha Y . Evaluation of Hospitalized Patient Outcomes in COVID-19 Infection for Continued versus Discontinued Use of Preadmission Antiplatelet Regimen. J Pharm Pract. 2021; 36(3):508-513. PMC: 10189532. DOI: 10.1177/08971900211053294. View

5.
Siavoshi F, Safavi-Naini S, Shirzadeh Barough S, Azizmohammad Looha M, Hatamabadi H, Ommi D . On-admission and dynamic trend of laboratory profiles as prognostic biomarkers in COVID-19 inpatients. Sci Rep. 2023; 13(1):6993. PMC: 10144885. DOI: 10.1038/s41598-023-34166-z. View