Assessment of the Risk of Inhibitor Formation in Previously Treated Patients With Severe Hemophilia A
Public ClinicalTrials.gov record NCT00621673. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Assessment of the Risk of Inhibitor Formation in Subjects With Severe Hemophilia A When Switched From a Replacement Therapy With a rFVIII Produced by a Chinese Hamster Ovary (CHO) Cell Line to a rFVIII Produced by a Baby Hamster Kidney (BHK) Cell Line (Kogenate® FS).
Study identification
- NCT ID
- NCT00621673
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Bayer
- Industry
- Enrollment
- 1 participant
Conditions and interventions
Conditions
Interventions
- Kogenate (BAY 14-2222) Drug
Drug
Eligibility (public fields only)
- Age range
- 12 Years to 60 Years
- 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
- Apr 30, 2006
- Primary completion
- Not listed
- Completion
- Sep 30, 2006
- Last update posted
- Dec 17, 2014
2006
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Detroit | Michigan | 48202 | — |
| Not listed | Las Vegas | Nevada | 89109 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00621673, 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 17, 2014 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00621673 live on ClinicalTrials.gov.