Journal of thrombosis and thrombolysis
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J. Thromb. Thrombolysis · Nov 2020
Concerns for management of STEMI patients in the COVID-19 era: a paradox phenomenon.
The pandemic of coronavirus disease 2019 (COVID-19) has become a public health emergency of international concern. During this time, the management of people with acute coronary syndromes (ACS) and COVID-19 has become a global issue, especially since preexisting cardiovascular disease is a risk factor for the presence and the severity of COVID-19. ⋯ Regarding management of people with STEMI, although the superiority of primary percutaneous coronary intervention (PCI) over thrombolysis is well established, the notable exposure risks due to absence of negative pressure in catheterization rooms and the increased difficulty in fine manipulation on guidewires under proper protection equipment may contribute to the relatively secondary role of PCI during the COVID-19 pandemic; thus, fibrinolytic therapy or robotic-assisted PCI in early presenting STEMI patients may have an alternative role during this period if prevention measures cannot be taken. Healthcare stuff should take the proper measures to avoid the spread of and their exposure to the virus.
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J. Thromb. Thrombolysis · Oct 2020
Clopidogrel increases risk of pneumonia compared with aspirin in acute ischemic minor stroke patients.
Antiplatelet agents may increase the risk of infections via suppressing platelet-mediated immune response. Here we assessed the contribution of clopidogrel versus aspirin to the development of pneumonia during an acute ischemic stroke admission. A retrospective cohort study was conducted of acute ischemic stroke patients who were admitted to our hospital from 2015 to 2018. ⋯ However, we found that clopidogrel was associated with increased risk of pneumonia compared with aspirin in minor stroke patients (adjusted odds ratio, 2.21; 95% CI 1.12-4.34; P = 0.021), and a statistically insignificant increase of pneumonia in diabetics (adjusted odds ratio, 1.94; 95% CI 0.96-3.94; P = 0.065). Compared with aspirin, clopidogrel is associated with increased pneumonia in minor stroke patients among who the interference of stroke-induced immunosuppression is minimized. Hence, aspirin may be a better choice for minor stroke patients in acute phase of ischemic stroke when pneumonia most frequently occurs.
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J. Thromb. Thrombolysis · Oct 2020
Comparative StudyEvaluation of variation in D-dimer levels among COVID-19 and bacterial pneumonia: a retrospective analysis.
In the recent outbreak of novel coronavirus infection worldwide, the risk of thrombosis and bleeding should be concerned. We aimed to observe the dynamic changes of D-dimer levels during disease progression to evaluate their value for thrombosis. In this study, we report the clinical and laboratory results of 57 patients with confirmed COVID-19 pneumonia and 46 patients with confirmed community-acquired bacterial pneumonia (CAP). ⋯ After treatments, D-dimer levels decreased which was synchronous with hsCRP levels in patients with good clinical prognosis, but there were still some patients with anomalous increasing D-dimer levels after therapy. In conclusion, elevated baseline D-dimer levels are associated with inflammation but not with VTE score in COVID-19 patients, suggesting that it is unreasonable to judge whether anticoagulation is needed only according to D-dimer levels. However, the abnormal changes of D-dimer and inflammatory factors suggest that anticoagulant therapy might be needed.
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J. Thromb. Thrombolysis · Oct 2020
Case ReportsOvarian vein thrombosis after coronavirus disease (COVID-19) infection in a pregnant woman: case report.
Corona virus outbreak started in December 2019, and the disease has been defined by the World Health Organization as a public health emergency. Coronavirus is a source of deep venous thrombosis (DVT) due to complications such as over-coagulation, blood stasis, and endothelial damage. In this study, we report a 26-year-old pregnant woman with coronavirus who was hospitalized with a right ovarian vein thrombosis at Besat Hospital in Sanandaj. Risk classification for deep vein thrombosis (DVT) disease is of crucial importance for the forecast of coronavirus.