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Clinical Trial Summary

This study is a survey in Japan of recombinant ADAMTS13 used to treat or to prevent participants with congenital thrombotic thrombocytopenic purpura (cTTP). The study sponsor will not be involved in how the participants are treated but will provide instructions on how the clinics will record what happens during the study. The main aim of the study is to check for side effects related from recombinant ADAMTS13 and to check if recombinant ADAMTS13 improves or prevents cTTP. During the study, participants with cTTP will take recombinant ADAMTS13 intravenous injection according to their clinic's standard practice. The study doctors will check for side effects from recombinant ADAMTS13 for 18 months.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06441578
Study type Observational
Source Takeda
Contact Takeda Contact
Phone +1-877-825-3327
Email medinfoUS@takeda.com
Status Not yet recruiting
Phase
Start date May 30, 2024
Completion date September 30, 2032

See also
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Terminated NCT00411801 - Safety and Efficacy Study to Compare Uniplas With Cryosupernatant Plasma in Thrombotic Thrombocytopenic Purpura (TTP) Phase 3
Recruiting NCT05714969 - A Study of TAK-755 (rADAMTS13) With Little to No Plasma Exchange (PEX) Treatment in Adults With Immune-mediated Thrombotic Thrombocytopenic Purpura (iTTP) Phase 2
Completed NCT00937131 - The Use of Rituximab in Acute Thrombotic Thrombocytopenic Purpura (TTP) Phase 2
Recruiting NCT04683003 - A Study of TAK-755 in Participants With Congenital Thrombotic Thrombocytopenic Purpura Phase 3
Available NCT05770219 - Expanded Access Program of TAK-755 for Congenital Thrombotic Thrombocytopenic Purpura (cTTP)