Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 11, 2026, 2:14 AM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
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Conditions
Thrombotic and Bleeding Events
Interventions
On-X Aortic Heart Valve replacement
Device
Lead sponsor
On-X Life Technologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
510 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
15
States / cities
Tucson, Arizona • Hartford, Connecticut • Indianapolis, Indiana + 12 more
Conditions
Primary Immune Thrombocytopenia
Interventions
efgartigimod, Placebo
Biological · Other
Lead sponsor
argenx
Industry
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
9
States / cities
Tucson, Arizona • Washington D.C., District of Columbia • Jacksonville, Florida + 6 more
Conditions
Immune Thrombocytopenia
Interventions
Acetaminophen and Diphenhydramine Only Product
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
1 Month to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Houston, Texas
Terminated No phase listed Observational

Octaplas Adult TTP Trial

NCT01938404
Conditions
Thrombotic Thrombocytopenic Purpura
Interventions
Octaplas, Standard Plasma
Biological · Drug
Lead sponsor
Octapharma
Industry
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
2
States / cities
Manhasset, New York • Rochester, New York