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Clinical trialNCT01051544WithdrawnInterventional

Study of First TIME Immunotolerance Induction in Severe Hemophilia A Patients With Inhibitor at High Risk of Failure: Comparison With FVIII Concentrates With or Without Von Willebrand Factor - RES.I.S.T. Naive

SponsorCity of Hope Medical CenterEnrollment0Severe Hemophilia A
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This is a prospective, controlled, randomized, open label study, aimed at comparing FVIII/VWF concentrates with FVIII concentrates at 200 IU/kg daily in their ability to induce immune tolerance in Haemophilia A patients with high responding inhibitors and poor prognosis for success.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

  • Nadia P Ewing, MD

    Clinical Professor of Pediatrics, City of Hope National Medical Center, Dept. of Pediatrics, 1500 E. Duarte Rd. Duarte, CA 91010

    Principal Investigator
    clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

No facility list is in our current data snapshot for this study. The registry record on ClinicalTrials.gov ↗ carries any published locations. Why? →

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

FVIII ConcentratesFactor VIII →
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
25 Sept 2009
Primary completion
25 Jun 2020
Completion
25 Jun 2020
Last update posted
17 Dec 2020
Registered enrollment
0
Registry id
NCT01051544

Cross-registrations

EU-CTR / CTIS (EudraCT)2008-007016-15
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.