USE OF ADAMTS13 FOR THE TREATMENT, RELIEF AND / OR PREVENTION OF VASO-OCCLUSIVE CRISIS IN SICKLE CELL ANEMY, ACUTE LUNG LESION AND / OR ACUTE RESPIRATORY STRESS SYNDROME

DE602017092963T2Active Publication Date: 2025-12-03TAKEDA PHARMA CO LTD
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Patent Information

Application Number
DE602017092963
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Priority Date
2016-08-04
Filing Date
2017-08-04
Publication Date
2025-12-03
Estimated Expiration
2037-08-04

AI Technical Summary

Technical Problem

Current treatments for sickle cell disease (SCD) are inadequate in managing vaso-occlusive crises (VOC) and associated complications, and there is a need for improved therapies to reduce symptoms, prevent complications, and improve life quality and expectancy.

Method used

Administering a therapeutically effective amount of ADAMTS13, a protein that cleaves von Willebrand factor, to treat, ameliorate, or prevent VOC in SCD patients, thereby reducing inflammation, vasoconstriction, platelet aggregation, and organ damage.

Benefits of technology

ADAMTS13 administration reduces the frequency and severity of VOC episodes, improves survival and lung function, and minimizes organ damage, while maintaining effective ADAMTS13 activity levels in the body.

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