臨牀透析 Vol.28 No.8(3-1)


特集名 CKD患者の抗凝固・抗血小板療法―最新のエビデンス
題名 [特殊な病態]播種性血管内凝固症候群(DIC)の病態と治療
発刊年月 2012年 07月
著者 和田 英夫 三重大学医学系研究科臨床検査医学
著者 下仮屋 雄二 三重大学附属病院中央検査部
【 要旨 】 播種性血管内凝固症(DIC)は凝固亢進と線溶亢進が重なった病態であり,低線溶で著しく凝固亢進があれば血栓症を起こし,著明な線溶亢進があれば出血を起こす.DICの診断には,厚生労働省のDIC診断基準,国際血栓止血学会のovert-DIC診断基準,急性期DIC診断基準などがあり,prothrombin time,血小板数,fibrinogen,fibrin関連産物などで診断される.DICは大きく「無症候型」「出血型」「臓器障害型」ならびに「血栓症などの合併症型」に分けられ,病態別の治療が推奨され,科学的根拠に基づいた感染症に伴うDIC治療のエキスパートコンセンサスが公表されている.
Theme Antiplatelet and Anticoagulation Therapy in Patients with Chronic Kidney Disease -- up to date of evidence
Title Disseminated intravascular coagulation (DIC)
Author Hideo Wada Department of Molecular and Laboratory Medicine, Mie University Graduate School of Medicine
Author Yuji Shimokariya Department of Central Laboratory, Mie University Graduate School of Medicine
[ Summary ] Disseminated intravascular coagulation (DIC) may be observed in both hypercoagulable and hyperfibrinolytic states. Bleeding symptoms occur in association with hyperfibrinolytic states. Thrombotic symptoms may occur in hypercoagulable states. Three diagnostic criteria for DIC have been established by the Japanese Ministry Health and Welfare, the International Society of Thrombosis and Haemostasis, and the Japanese Association for Acute Medicine. These diagnostic criteria are scored in prothrombin times. Platelet counts, fibrinogen levels and fibrin related markers are monitored. DIC is classified as being either the "asymptomatic type", the "bleeding type", the "organ failure type" or "thrombotic complication type". Particular types of treatment for DIC are recommended for individual DIC states in consensus with the DIC treatment guidelines established by the Japanese Society of Thrombosis and Hemostasis.
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