Related Experiment Video
Updated: Mar 13, 2026

Author Spotlight: Development of a Smartphone-Enhanced Paper-Based Device for Rapid Dengue NS1 Detection
Published on: January 26, 2024
Life-Threatening Thrombo-embolic Events in a Case of Dengue Hemorrhagic Fever
Arun Agarwal1, Samiksha Sharma2, Mala Airun3
1Senior Consultant and Head, Department of Internal Medicine.
In Dengue Hemorrhagic Fever (DHF), hemorrhagic manifestations are common but thrombotic events are uncommonly reported, despite the wide range of increased procoagulant activity during Dengue Fever illness. We report a case of a 55-year-old man of Asian Indian ethnicity who developed large vein thrombotic event -Deep Vein Thrombosis (DVT) and Pulmonary Embolism (PE) in the acute phase of DHF. His condition was further complicated by associated thrombocytopenia. The etiological connections between dengue viral infection with thrombocytopenia, DVT/PE and abnormal thrombophilia profile as well as the treatment dilemmas posed in treating a patient of DF with hemorrhagic manifestations and associated DVT/PE, and the role of eltrombopag are discussed.
In Dengue Hemorrhagic Fever (DHF), hemorrhagic manifestations are common but thrombotic events are uncommonly reported, despite the wide range of increased procoagulant activity during Dengue Fever illness. We report a case of a 55-year-old man of Asian Indian ethnicity who developed large vein thrombotic event -Deep Vein Thrombosis (DVT) and Pulmonary Embolism (PE) in the acute phase of DHF. His condition was further complicated by associated thrombocytopenia. The etiological connections between dengue viral infection with thrombocytopenia, DVT/PE and abnormal thrombophilia profile as well as the treatment dilemmas posed in treating a patient of DF with hemorrhagic manifestations and associated DVT/PE, and the role of eltrombopag are discussed.
Related Concept Videos
Venous Thrombosis III: Interprofessional Care
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care
Venous Thrombosis I: Introduction
Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
Disorders of Hemostasis
Thromboembolic Disorders
Two factors primarily cause thromboembolic conditions.
Anticoagulant Drugs: Vitamin K Antagonists and Direct Oral Anticoagulants
Warfarin, a prominent vitamin K antagonist family member, exerts its effect by inhibiting the enzyme VKORC1 (vitamin K epoxide reductase complex 1). By hindering this enzyme, warfarin...

