← Eichor
Study identifier: NCT05568719 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Safety and Effectiveness of Giroctocogene Fitelparvovec or Fidanacogene Elaparvovec in Patients With Hemophilia A or B Respectively

Condition: Hemophilia A · Hemophilia B  ·  Sponsor: Pfizer

PhasePhase 3
Planned participants173
Who can joinMale, 18 Years to no upper limit
Healthy volunteersNo

About this study

A study to learn about the long-term safety and efficacy of giroctocogene fitelparvovec or fidanacogene elaparvovec in patients with hemophilia A or hemophilia B respectively, who have received treatment through prior participation in a Pfizer-sponsored clinical trial. Data collection and participant visits will be based on standard of care.

This description comes directly from the study's public registry record.

Talk to the study team

Pfizer CT.gov Call Center  ·  1-800-718-1021  ·  ClinicalTrials.gov_Inquiries@pfizer.com

Always discuss trial participation with your own doctor first.

Locations (23)

The Regents of the University of California||UC Davis HealthRancho Cordova, California, United StatesRecruiting
UC Davis HealthSacramento, California, United StatesRecruiting
UC Davis Ambulatory Care ClinicSacramento, California, United StatesRecruiting
UC Davis Hemophilia Treatment CenterSacramento, California, United StatesRecruiting
UC Davis Medical CenterSacramento, California, United StatesRecruiting
UCSF Outpatient Hematology ClinicSan Francisco, California, United StatesNot Yet Recruiting
USF Health Morsani Center For Advanced HealthcareTampa, Florida, United StatesRecruiting
The University of South Florida Board of TrusteesTampa, Florida, United StatesRecruiting
Mississippi Center For Advanced MedicineMadison, Mississippi, United StatesTerminated
Cornell University||Joan & Sanford I. Weill Medical CollegeNew York, New York, United StatesRecruiting
Weill Cornell Medical College-New York Presbyterian HospitalNew York, New York, United StatesRecruiting
The Childrens Hospital of Philadelphia Division of HematologyPhiladelphia, Pennsylvania, United StatesRecruiting

+ 11 more locations — full list on the registry record.

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT05568719