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Completed Phase 1 Interventional

Study of Recombinant Factor VIII Fc Fusion Protein (rFVIIIFc) in Subjects With Severe Hemophilia A

ClinicalTrials.gov ID: NCT01027377

Public ClinicalTrials.gov record NCT01027377. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 18, 2026, 7:03 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An Open-Label, Crossover, Dose-Escalation, and Multi-Center Study to Determine the Safety, Tolerability, and Pharmacokinetic of a Single Intravenous Injection of rFVIIIFc in Previously Treated Patients With Severe Hemophilia A

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The study is to investigate the safety, tolerability, and pharmacokinetics (the determination of the concentration of the administered drug in blood over time) of recombinant Factor VIII Fc fusion protein (rFVIIIFc) in previously-treated subjects with severe hemophilia A.

Study identification

NCT ID
NCT01027377
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Bioverativ Therapeutics Inc.
Industry
Enrollment
16 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
12 Years and older
Sex
Male
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 2009 (Type not available)
Primary completion
Jul 2010 (Actual)
Completion
May 2011 (Actual)
Last update posted
Dec 19, 2020

2009 – 2011

United States locations

U.S. sites
5
U.S. states
4
U.S. cities
5
Facility City State ZIP Site status
Research Site Los Angeles California — —
Research Site Sacramento California — —
Research Site Waltham Massachusetts — —
Research Site Pittsburgh Pennsylvania — —
Research Site Seattle Washington — —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 2 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01027377, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Dec 19, 2020 · Synced Oct 18, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01027377 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →