Volume 82, Issue 9 pp. 838-839
Clinical Pearls in Blood Diseases
Free Access

Hepatic veno-occlusive disease after tranexamic acid administration in patients undergoing allogeneic hematopoietic stem cell transplantation

Takehiko Mori

Corresponding Author

Takehiko Mori

Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan

Novartis Pharma Program for Clinical Therapeutics of Hematologic Malignancy, Keio University School of Medicine, Tokyo, Japan

Division of Hematology, Department of Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, JapanSearch for more papers by this author
Yoshinobu Aisa

Yoshinobu Aisa

Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan

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Takayuki Shimizu

Takayuki Shimizu

Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan

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Rie Yamazaki

Rie Yamazaki

Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan

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Ai Mihara

Ai Mihara

Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan

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Tomoharu Yajima

Tomoharu Yajima

Division of Gastroenterology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan

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Toshifumi Hibi

Toshifumi Hibi

Division of Gastroenterology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan

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Yasuo Ikeda

Yasuo Ikeda

Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan

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Shinichiro Okamoto

Shinichiro Okamoto

Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan

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First published: 06 August 2007
Citations: 7

Abstract

Tranexamic acid is one of the widely used antifibrinolytic agents. In spite of its effective inhibitory activity against plasminogen, thromboembolic adverse events caused by tranexamic acid are rare. We encountered three recipients of allogeneic hematopoietic stem cell transplantation (HSCT) who developed hepatic veno-occlusive disease (VOD) shortly after the administration of tranexamic acid. Hepatic VOD was resolved completely in all patients with the discontinuation of the drug, and with supportive measures with or without intravenous tissue plasminogen activator administration. These findings suggest that administration of tranexamic acid could be one of the possible risk factors for developing hepatic VOD in HSCT recipients. Am. J. Hematol., 2007. © 2007 Wiley-Liss, Inc.

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