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Stroke and presence of patent foramen ovale in sickle cell disease
AbstractSickle cell disease (SCD) is an inherited monogenic hemoglobinopathy characterized by formation of sickle erythrocytes under conditions of deoxygenation. Sickle erythrocytes can lead to thrombus formation and vaso-occlusive episodes that may result in hemolytic anemia, pain crisis and multiple organ damage. Moreover, SCD is characterized by endothelial damage, increased inflammatory response, platelet activation and aggravation, and activation of both the intrinsic and the extrinsic coagulation pathways. Cerebrovascular events constitute an important clinical complication of SCD. Children with SCD have a 300-fold h...
Source: Journal of Thrombosis and Thrombolysis - February 26, 2021 Category: Hematology Source Type: research

Obesity associated with improved mortality of extracorporeal membrane oxygenation for severe COVID-19 pneumonia
CONCLUSIONS: In patients receiving ECMO for severe COVID-19, neither obesity (BMI >30) nor morbid obesity (BMI >40) were associated with in-hospital mortality. These results are consistent with previous reports and held true after adjusting for age and comorbidities. Our data suggest further examination of the recommendations to withhold ECMO in patients who are obese.PMID:37229525 | DOI:10.1177/02676591231178896
Source: Perfusion - May 25, 2023 Category: Cardiovascular & Thoracic Surgery Authors: Navin R Prasad Khaled Elkholey Nilay R Patel Erica Junqueira Elliott S Cohen Sage P Whitmore Source Type: research