Trial to Evaluate the Effect of Secondary Prophylaxis With rFVIII Therapy in Severe Hemophilia A Adult and/or Adolescent Subjects Compared to That of Episodic Treatment
Public ClinicalTrials.gov record NCT00623480. 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
Randomized, Controlled, Parallel, Prospective Trial to Evaluate the Effect of Secondary Prophylaxis With rFVIII Therapy in Severe Hemophilia A Adult and/or Adolescent Subjects, as Applicable, Compared to That of Episodic Treatment
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
To evaluate the effect of secondary prophylaxis as compared to episodic treatment on bleeding frequency (number of bleeds per year) and on joint damage.
Study identification
- NCT ID
- NCT00623480
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 84 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 12 Years to 50 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
- Mar 2008 (Type not available)
- Primary completion
- Sep 2011 (Actual)
- Completion
- Nov 2013 (Actual)
- Last update posted
- Nov 17, 2014
2008 – 2013
United States locations
- U.S. sites
- 28
- U.S. states
- 24
- U.S. cities
- 26
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Tucson | Arizona | 85724 | — |
| Not listed | Little Rock | Arkansas | 72202 | — |
| Not listed | Orange | California | 92868 | — |
| Not listed | Sacramento | California | 95817 | — |
| Not listed | Aurora | Colorado | 80045 | — |
| Not listed | Washington D.C. | District of Columbia | 20007-2197 | — |
| Not listed | Orlando | Florida | 32801 | — |
| Not listed | Atlanta | Georgia | 30322 | — |
| Not listed | Chicago | Illinois | 60611 | — |
| Not listed | Chicago | Illinois | 60612 | — |
| Not listed | Indianapolis | Indiana | 46260 | — |
| Not listed | Iowa City | Iowa | 52242-1089 | — |
| Not listed | Louisville | Kentucky | 40202 | — |
| Not listed | Boston | Massachusetts | 02115 | — |
| Not listed | Detroit | Michigan | 48201-2196 | — |
| Not listed | Minneapolis | Minnesota | 55455 | — |
| Not listed | Kansas City | Missouri | 64108 | — |
| Not listed | Las Vegas | Nevada | 89109-2803 | — |
| Not listed | Newark | New Jersey | 07112 | — |
| Not listed | New York | New York | 10029 | — |
| Not listed | New York | New York | 10065 | — |
| Not listed | Cleveland | Ohio | 44106 | — |
| Not listed | Hershey | Pennsylvania | 17033-0850 | — |
| Not listed | Pittsburgh | Pennsylvania | 15213 | — |
| Not listed | Knoxville | Tennessee | 37920 | — |
| Not listed | Houston | Texas | 77030 | — |
| Not listed | Salt Lake City | Utah | 84132 | — |
| Not listed | Milwaukee | Wisconsin | 53226 | — |
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 10 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00623480, 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 Nov 17, 2014 · Synced Oct 25, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00623480 live on ClinicalTrials.gov.