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ClinicalTrials.gov public records Last synced Sep 6, 2026, 9:51 AM EDT

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Showing 1–6 of 6 matching trials from the live ClinicalTrials.gov search.
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Conditions
Thrombotic Thrombocytopenic Purpura
Interventions
Caplacizumab, Corticosteroids, anti-CD20 antibody
Drug · Biological
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 80 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
4
States / cities
Birmingham, Alabama • Baltimore, Maryland • Durham, North Carolina + 1 more
Conditions
Acquired Thrombotic Thrombocytopenic Purpura
Interventions
Caplacizumab, Placebo
Biological
Lead sponsor
Ablynx, a Sanofi company
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
13
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Atlanta, Georgia + 10 more
Conditions
Acquired Thrombotic Thrombocytopenic Purpura
Interventions
Caplacizumab, Placebo
Biological
Lead sponsor
Ablynx, a Sanofi company
Industry
Eligibility
18 Years and older
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
19
States / cities
Birmingham, Alabama • Los Angeles, California • Atlanta, Georgia + 15 more
Conditions
Acquired Thrombotic Thrombocytopenic Purpura
Interventions
Caplacizumab, Standard of Care
Biological · Other
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
8
States / cities
St Louis, Missouri • Valhalla, New York • Durham, North Carolina + 5 more
Conditions
Immune Thrombotic Thrombocytopenia
Interventions
Caplacizumab
Drug
Lead sponsor
US Thrombotic Microangiopathy Alliance
Other
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Groveport, Ohio
Conditions
Healthy Volunteers
Interventions
Caplacizumab Dose 1 iv (single-dose), Caplacizumab Dose 2 iv (single-dose), Caplacizumab Dose 2 sc (single-dose), Caplacizumab Dose 2 sc (multiple-dose), Placebo iv (single-dose), Placebo sc (single-dose), Placebo sc (multiple-dose)
Biological · Other
Lead sponsor
Ablynx, a Sanofi company
Industry
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Glendale, California