CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 74 enrolled
Drug / intervention
efanesoctocog alfa (BIVV001)drug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04759131
NCT04759131Phase 3Completed

A Phase 3 Open-label, Multicenter Study of the Safety, Efficacy, and Pharmacokinetics of Intravenous Recombinant Coagulation Factor VIII Fc-von Willebrand Factor-XTEN Fusion Protein (rFVIIIFc-VWF-XTEN; BIVV001) in Previously Treated Pediatric Patients <12 Years of Age With Severe Hemophilia A

Bioverativ, a Sanofi company·interventional·Posted Feb 18, 2021·Updated Sep 11, 2025

In Brief

A Phase 3 clinical trial evaluating efanesoctocog alfa (BIVV001) for Hemophilia A. Completed, enrolled 74 participants across 40 sites in 15 countries.

Detailed Summary

Primary Objective: \- To evaluate the safety of BIVV001 in previously treated pediatric participants with hemophilia A. Secondary Objectives: * To evaluate the efficacy of BIVV001 as a prophylaxis treatment. * To evaluate the efficacy of BIVV001 in the treatment of bleeding episodes. * To evaluate BIVV001 consumption for prevention and treatment of bleeding episodes. * To evaluate the effect of BIVV001 prophylaxis on joint health outcomes. * To evaluate the effect of BIVV001 prophylaxis on Quality of Life (QoL) outcomes. * To evaluate the efficacy of BIVV001 for perioperative management. * To evaluate the safety and tolerability of BIVV001 treatment. * To assess the pharmacokinetics (PK) of BIVV001.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsHemophilia A
CountriesAustralia, Canada, France, Germany, Hungary, Ireland, Italy, Netherlands, Spain, Sweden, Switzerland, Taiwan, Turkey (Türkiye), United Kingdom, United States
Collaborators--

Timeline

Phase 3CompletedFinished
202120222023202420252026
First PostedFeb 18, 2021
Enrollment StartFeb 19, 2021
Primary CompletionJan 18, 2023
TodayJul 2, 2026
Enrollment to primary: 1.9 yearsPosted 5.4 years ago

Interventions

efanesoctocog alfa (BIVV001)drug

Pharmaceutical form: solution for injection Route of administration: IV