A Case of Hemorrhagic Cholecystitis in a Patient on Apixaban After COVID-19 Infection.

BACKGROUND Hemorrhagic cholecystitis is a rare cause of abdominal pain, which can result from malignancy, bleeding, or trauma. The presentation, which includes right upper-quadrant pain, nausea, and vomiting, can overlap with other disease states, thereby rendering the diagnosis challenging. CASE REPORT We describe a patient taking apixaban wo had paroxysmal atrial fibrillation with history of joint pain on long-term steroids who developed hemorrhagic cholecystitis following an episode of pneumonia secondary to SARS-CoV-2 virus (COVID-19) infection.

Appropriateness of the Direct Oral Anticoagulants Dosing in the Middle East Gulf Region.

Direct oral anticoagulants (DOACs) have proven efficacy to prevent cardioembolic strokes. Data are scarce about the appropriateness of DOAC dosing in the Middle East. We investigated the prevalence of inappropriate DOAC dosing in the region.