Clinical trial

Phase III Trial With Caplacizumab in Patients With Acquired Thrombotic…

NCT02553317 · Ablynx, a Sanofi company, Industry · Completed

Key facts

NCT number NCT02553317
Title Phase III Trial With Caplacizumab in Patients With Acquired Thrombotic Thrombocytopenic Purpura
Official title A Phase III Double-blind, Randomized, Parallel Group, Multicenter Placebo-controlled Trial to Study the Efficacy and Safety of Caplacizumab in Patients With Acquired Thrombotic Thrombocytopenic Purpura
Acronym HERCULES
Lead sponsor Ablynx, a Sanofi company, Industry
Status Completed
Phase Phase 3
Study type Interventional
Conditions Acquired Thrombotic Thrombocytopenic Purpura
Intervention type Biological
Interventions Caplacizumab, Placebo
Enrollment 145
Start date Nov 1, 2015
Primary completion Aug 1, 2017
Completion Aug 1, 2017
First posted Sep 17, 2015
Last update posted Apr 5, 2023
Countries Australia, Austria, Belgium, Canada, Czechia, France, Germany, Hungary, Israel, Italy, Netherlands, Spain and 4 more

At a glance

  • 100–999 Study sites
  • Yes Results posted
  • None Linked FDA submissions

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

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Source: U.S. National Library of Medicine (NLM), ClinicalTrials.gov · Source date:

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