New hope for TTP patients: drug combo may replace plasma exchange
NCT ID NCT05468320
First seen Jan 05, 2026 · Last updated Apr 28, 2026 · Updated 19 times
Summary
This study tested whether a combination of caplacizumab and immunosuppressive drugs can treat immune-mediated thrombotic thrombocytopenic purpura (iTTP) without the usual first-line plasma exchange. Fifty-one adults with iTTP received the drug combo for up to 12 weeks, followed by 12 weeks of monitoring. The main goal was to see how many achieved remission without needing plasma exchange. Results help assess if this approach is a safe and effective alternative for managing this rare, serious blood disorder.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Duke University Medical Center Site Number : 8400022
Durham, North Carolina, 27710-4000, United States
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Investigational Site Number : 0560003
Yvoir, 5530, Belgium
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Investigational Site Number : 1240001
Toronto, Ontario, M5B 1W8, Canada
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Investigational Site Number : 2030001
Brno, 62500, Czechia
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Investigational Site Number : 2030003
Prague, 128 00, Czechia
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Investigational Site Number : 2500001
Paris, 75012, France
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Investigational Site Number : 2500002
Bois-Guillaume, 76230, France
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Investigational Site Number : 2500003
Paris, 75010, France
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Investigational Site Number : 2500005
Lille, 59037, France
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Investigational Site Number : 2760001
Frankfurt am Main, 60590, Germany
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Investigational Site Number : 2760002
Cologne, 50937, Germany
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Investigational Site Number : 2760004
Hanover, 30625, Germany
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Investigational Site Number : 2760006
Berlin, 10117, Germany
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Investigational Site Number : 3800001
Milan, Lombardy, 20122, Italy
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Investigational Site Number : 3800003
Avellino, Campania, 83100, Italy
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Investigational Site Number : 3800004
Vicenza, 36100, Italy
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Investigational Site Number : 3800005
Verona, 37134, Italy
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Investigational Site Number : 3800006
Genova, 16132, Italy
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Investigational Site Number : 3920001
Iruma-gun, Saitama, 350-0495, Japan
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Investigational Site Number : 3920003
Kurashiki-shi, Okayama-ken, 710-8602, Japan
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Investigational Site Number : 5280002
Amersfoort, 3818 TZ, Netherlands
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Investigational Site Number : 7240001
Madrid / Madrid, Madrid, Comunidad de, 28007, Spain
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Investigational Site Number : 8260001
London, London, City of, NW1 2PG, United Kingdom
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Investigational Site Number : 8260002
Liverpool, L7 8XP, United Kingdom
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Johns Hopkins University- Site Number : 8400007
Baltimore, Maryland, 21287, United States
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The Ohio State University Comprehensive Cancer Center - Site Number : 8400001
Columbus, Ohio, 43210, United States
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University of Alabama- Site Number : 8400011
Birmingham, Alabama, 35233, United States
Conditions
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