Submission is to expand HYMPAVZI indication to the treatment of hemophilia A or B patients 6 years and older with inhibitors, and pediatric patients (ages 6 to 11) without inhibitors 提交的目的是将HYMPAVZI的适应症扩展到治疗6岁及以上的伴有抑制剂的A型或B型血友病患者,以及不伴有抑制剂的儿科患者(6至11岁)。If approved, HYMPAVZI would become the first non-factor prophylactic treatment available for children aged 6 to 11 years with hemophilia B 如果获得批准,HYMPAVZI 将成为首个适用于 6 至 11 岁血友病 B 患儿的非因子预防性治疗药物。NEW YORK--(BUSINESS WIRE)-- 纽约--(商业资讯)--Pfizer Inc. (NYSE