The occurrence of thrombotic thrombocytopenic purpura during treatment of HCV with direct-acting antiviral agents
Autor: | Salem Y Mohamed, Waseem M. Seleem, Amr Shaaban Hanafy |
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Rok vydání: | 2018 |
Předmět: | |
Zdroj: | african journal of gastroenterology and hepatology. 1:1-9 |
ISSN: | 2735-5497 2735-5489 |
Popis: | Background and aim Experts have reported thrombocytopenia linked to chronic liver disease in up to 70% in patients with advanced fibrosis and portal hypertension. Thrombotic thrombocytopenic purpura (TTP) occurrence with HCV infection is a rare and life-threatening event. We aimed to investigate the cause of disturbed conscious level, acute hemolytic anemia, and severe thrombocytopenia in a male patient with chronic HCV and under treatment with direct-acting antivirals. Case report: Development of severe thrombocytopenia, acute hemolytic anemia, neurological symptoms in the form of fits and coma in a 32- year- old man with chronic HCV infection after one week of treatment with direct-acting antivirals (sofosbuvir 400mg PO daily, and daclatasvir 60 mg PO daily). Brain CT was normal, with a negative Coombs test and the presence of schistocytes in the peripheral blood smear. The patient presentation was suggestive of thrombotic thrombocytopenic purpura (TTP). Conclusion: This is a case of TTP after one week of direct-acting antiviral drugs despite the safety profile of these medications. Studying the pathophysiology of TTP after DAAs needs more clarifications. |
Databáze: | OpenAIRE |
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