Significance Evaluating Coagulation-Fibrinolysis Dynamics in Chronic Thromboembolic Pulmonary Disease With Pulmonary Hypertension Caused by Heritable Thrombophilias: A Case Series

Precisely evaluating coagulation ability is crucial for managing hypercoagulation. Antithrombin resistance is a disease in which a missense variant of the prothrombin gene, prothrombin Yukuhashi, occurs in a hypercoagulation state. We present 2 parent-child cases of antithrombin resistance-induced c...

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Main Authors: Koshi Setoyama, Takuma Ito, Rie Shirayama, Masahiro Takeo, Yutaro Naka, Hiroki Okabe, Hiroyuki Takatsu, Takumi Inami, Masaharu Kataoka
Format: Article
Language:English
Published: American College of Physicians 2024-11-01
Series:Annals of Internal Medicine: Clinical Cases
Online Access:https://www.acpjournals.org/doi/10.7326/aimcc.2024.0440
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Summary:Precisely evaluating coagulation ability is crucial for managing hypercoagulation. Antithrombin resistance is a disease in which a missense variant of the prothrombin gene, prothrombin Yukuhashi, occurs in a hypercoagulation state. We present 2 parent-child cases of antithrombin resistance-induced chronic thromboembolic pulmonary disease with pulmonary hypertension. Thromboembolic events differed between the 2 patients, suggesting differences in coagulation abilities. Rotational thromboelastometry was useful for evaluating individual coagulation–fibrinolysis dynamics. Personalized management of anticoagulation therapy based on a precise evaluation of coagulation ability is needed in hypercoagulation states.
ISSN:2767-7664