Efficacy and Safety of Fanhdi®, a High-purity Von Willebrand Containing FVIII Concentrate, in Pediatric Patients With Von Willebrand Disease

Exclusion Criteria13

• Subjects diagnosed with acquired VWD.
• Subjects with active bleeding at the time of the first infusion or within 10 days prior to the infusion.
• Subjects who have been treated with DDAVP or another FVIII containing VWF concentrate during the 5 days prior to the infusion of the Fanhdi. This treatment-free period may be reduced to 3 days for subjects with type 3 VWD.
• Subject who are positive for anti-VWF or anti-FVIII antibodies (≥0.5 Bethesda Units) or has been positive in the history of their disease.
• Subjects with a known allergies/intolerance to any substance contained in Fanhdi.
• Subjects with a known history of anaphylactic reaction(s) to blood or blood components.
• Subjects presenting severe platelet activity dysfunction due to the use of drugs (aspirin, other nonsteroidal anti-inflammatory drugs \[NSAIDs\], etc.) or a congenital or acquired platelet function disorder or other concomitant processes that may interfere with coagulation.
• Subjects have a known previous infection with hepatitis A virus (HAV), hepatitis B virus (HBV), hepatitis C virus (HCV), or human immunodeficiency virus (HIV), or have clinical signs and symptoms consistent with current HAV, HBV, HCV or HIV infection.
• Subjects presenting anemia (hemoglobin <11 g/dL).
• Subjects diagnosed with metabolic diseases that are not clinically controlled, such as diabetes mellitus, which could potentially interfere with the interpretations of the study.
• Participated in another clinical trial within 30 days prior to the screening visit or has received any investigational product (IP) within 3 months prior to the screening visit.
• If it is anticipated that the subject will be treated with other products containing FVIII or VWF different from Fanhdi throughout the subject's participation.
• Subjects who, in the opinion of the investigator, may have compliance problems with the protocol.