Hemophilia A Clinical Trial
Official title:
Handheld Ultrasound (HHUS) for Home Use in Hemophilia
This is a study in 3 phases that will assess the feasibility and utility of handheld home ultrasound (HHUS) in a patient's home to assess whether a painful episode in the elbow, knee or ankle is a bleed or not.
This is a study in 3 phases that will assess the feasibility and utility of handheld home ultrasound (HHUS) in a patient's home to assess whether a painful episode in the elbow, knee or ankle is a bleed or not. Phase 1 will assess whether 10 subjects with severe hemophilia A can be trained to use HHUS in clinic to identify basic joint structures of the elbow, knee and ankle. It will then assess whether these subjects can identify these structures at home and transmit the images life via tele-ultrasound. Phase 2 will assess whether the determination of "bleed" vs. "non-bleed" made at home via HHUS can be confirmed/validated with a standard high resolution ultrasound machine in clinic. Phase 3 will then utilize HHUS during the EmiMSKUS study over 3 years to more objectively identify patient reported bleeding during the study. ;
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