This is a prospective cohort study of severe hemophilia A patients receiving low-dose EHL FVIII concentrates with PK-guided EHL FVIII concentrates prophylaxis alone for 6 months. Additional exercise workshops from sport scientists were introduced individually to this group of patients along with using the same prophylaxis method for another period of 6 months. The annualized bleeding rates (ABR), the annualized joint bleeding rates (AJBR), the haemophilia-specific quality-of-life (Haemo-QoL-A) scores, the hemophilia Joint Health Scores (HJHS) and skeletal muscle mass were compared between these two periods
To compare clinical outcomes before and after using combination between moderate to vigorous-intensity physical activities and pharmacokinetic-guided extended half-life FVIII concentrates prophylaxis in moderate to severe hemophilia A patients