First Patient Dosed in Pivotal AFFINE Study of Potential Gene Therapy SB-525
The first participant was dosed with the investigational gene therapy treatment SB-525 (giroctocogene fitelparvovec) in a Phase 3 clinical trial in men with hemophilia A, according to developers Pfizer and Sangamo Therapeutics. AFFINE (NCT04370054) is a pivotal trial, which means it is intended to…