ABSTRACT
The 2019 novel coronavirus (SARS-CoV2) is the causal agent of the newly-termed Coronavirus Disease 2019 (COVID-19). In January 2020, the World Health Association (WHO) declared the CO-VID-19 as an epidemic. Abnormal coagulation parameters in COVID-19 patients currently are considered as prognostic factors of severity. Our aim is to summarize the current data available in the literature. MATERIALS AND METHODS: An electronic search was performed in the Database of publications on coronavirus disease (COVID-19) of the World Health Organization. Thrombin Time (TT), Prothrombin Time (PT), Fibrinogen (FIB), Activated Partial Thromboplastin Time (APPT), and D-Dimer have been detected as parameters to study in every COVID-19 patient. CLINICAL APPLICATION: The coagulation function panel has been described to be altered in critical COVID-2019 patients. DIC, which plays an important role in advanced stage, is known to be associated with sepsis. Anticoagulant therapy, mainly with low molecular weight heparin (LMWH), appears to be associated with better prognosis in patients with severe COV-ID-19. DISCUSSION: Coagulation function in patients with SARS-CoV2 infection is significantly deranged compared with normal patients. FIB and D-Dimer/FDP are the most significantly altered values and the early deetection of alteration could be useful to address therapies. D-Dimer/FDP (DD/FDP) alteration correlates with severity. Markedly elevated D-Dimer can be used to guide the introduction of anticoagulation therapy and evaluate prognosis of COVID-19. In every patient admitted with SARS-CoV2 infection PT, FIB, D-Dimer/FDP, and platelets must be ordered. We suggest daily extraction for every patient admitted and tested positive for COVID-19.
Subject(s)
Betacoronavirus/isolation & purification , Biomarkers/analysis , Blood Coagulation Disorders/diagnosis , Coronavirus Infections/complications , Pneumonia, Viral/complications , Blood Coagulation Disorders/etiology , Blood Coagulation Disorders/metabolism , Blood Coagulation Tests , COVID-19 , Coronavirus Infections/virology , Humans , Pandemics , Pneumonia, Viral/virology , Prognosis , SARS-CoV-2ABSTRACT
ST-segment elevation myocardial infarction (STEMI) is associated with increased mortality and morbidity. Although remarkable progress has been made in the management of STEMI in high-income countries, contemporary data to evaluate processes and outcomes of STEMI care in India is limited. The North Indian ST-segment elevation myocardial infarction (NORIN STEMI) registry is a prospective cohort study based at government funded and largely free of cost tertiary medical centers in New Delhi, India. These hospitals serve a large proportion of the patients with lower socioeconomic status presenting from multiple states in India, as many centers in these states lack adequate specialized cardiovascular care. The study has been approved by the Institutional Review Boards of each institution and informed consent has been obtained from study participants. The NORIN STEMI registry aims to provide important insights regarding contemporary risk factors profiles, practice patterns, and prognosis in patients with STEMI in an underserved population in North India. These findings may identify opportunities to improve the outcomes of patients with STEMI in India.
