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NCT02216084

Phase 1 Dose Escalation, Single Dose Study to Assess Safety and Pharmacokinetics of BAX930 in Hereditary Thrombotic Thrombocytopenic Purpura (TTP)

Completed Phase 1 Last updated 5 May 2021
What this trial tests

Phase 1 trial testing Recombinant ADAMTS13 in Hereditary Thrombotic Thrombocytopenic Purpura (TTP) in 16 participants. Completed in 22 February 2016.

Timeline
30 September 2014
Primary endpoint
22 February 2016
22 February 2016

Quick facts

Lead sponsorBaxalta now part of Shire
PhasePhase 1
StatusCompleted
Study typeINTERVENTIONAL
Allocationna
Designsingle group
Maskingnone
Primary purposetreatment
Enrollment16
Start date30 September 2014
Primary completion22 February 2016
Estimated completion22 February 2016
Sites11 locations across Japan, Austria, United Kingdom, Germany, Poland, Switzerland, United States

Drugs / interventions tested

Conditions studied

Sponsor

Baxalta now part of Shire — full company profile →

Who can join

Adults 12 to 65, any sex, with Hereditary Thrombotic Thrombocytopenic Purpura (TTP). Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The purpose of this Phase 1, prospective, uncontrolled, open-label, multicenter, dose-escalation study is to evaluate the safety, including immunogenicity, and pharmacokinetics of BAX930 (rADAMTS13) in a total of 14 evaluable subjects diagnosed with severe hereditary thrombotic thrombocytopenic purpura (TTP) (plasma ADAMTS13 activity \<6%) who are assigned to one of three dose cohorts.

Publications & conference data

8 peer-reviewed publications reference this trial (live from Europe PMC):

  1. Mechanisms of Autoantibody-Induced Pathology.
    Ludwig RJ, Vanhoorelbeke K, Leypoldt F, Kaya Z, et al · · 2017 · cited 331× · PMID 28620373 · DOI 10.3389/fimmu.2017.00603
  2. Recombinant ADAMTS-13: first-in-human pharmacokinetics and safety in congenital thrombotic thrombocytopenic purpura.
    Scully M, Knöbl P, Kentouche K, Rice L, et al · · 2017 · cited 178× · PMID 28912376 · DOI 10.1182/blood-2017-06-788026
  3. Pathophysiology of thrombotic thrombocytopenic purpura.
    Sadler JE. · · 2017 · cited 169× · PMID 28768626 · DOI 10.1182/blood-2017-04-636431
  4. Recombinant ADAMTS13 reduces abnormally up-regulated von Willebrand factor in plasma from patients with severe COVID-19.
    Turecek PL, Peck RC, Rangarajan S, Reilly-Stitt C, et al · · 2021 · cited 39× · PMID 33662796 · DOI 10.1016/j.thromres.2021.02.012
  5. Thrombocytopenia-Associated Multiple Organ Failure and Acute Kidney Injury.
    Nguyen TC, Cruz MA, Carcillo JA. · · 2015 · cited 35× · PMID 26410136 · DOI 10.1016/j.ccc.2015.06.004
  6. Advances in Clinical and Basic Science of Coagulation: Illustrated abstracts of the 9th Chapel Hill Symposium on Hemostasis.
    Bergmeier W, Antoniak S, Conway EM, Denis CV, et al · · 2018 · cited 5× · PMID 30046746 · DOI 10.1002/rth2.12095
  7. The history of thrombotic thrombocytopenic purpura research: a narrative review.
    Halkidis K, Lämmle B, Zheng XL. · · 2024 · cited 2× · PMID 39049905 · DOI 10.21037/aob-23-46
  8. Quantitative Systems Pharmacology Modeling of Platelet Responses to Recombinant ADAMTS13 in Patients With Congenital Thrombotic Thrombocytopenic Purpura.
    McBride C, Jiang J, Zhang Z, Tolsma J, et al · · 2025 · cited 1× · PMID 40614125 · DOI 10.1002/psp4.70063

Verify or expand the search:

Other trials of Recombinant ADAMTS13

Trials testing the same drug.

Other Baxalta now part of Shire trials

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Data sources for this page

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