How is adherence to prophylaxis for hemophilia A assessed?

Updated: Jan 14, 2019
  • Author: Douglass A Drelich, MD; Chief Editor: Srikanth Nagalla, MBBS, MS, FACP  more...
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Answer

The Validated Hemophilia Regimen Treatment Adherence Scale–Prophylaxis (VERITAS-Pro) prophylaxis is a patient/parent questionnaire that uses 6 subscales (time, dose, plan, remember, skip, communicate), each containing 4 items, to assess patient adherence to prophylactic hemophilia treatment. In a study of 67 patients with hemophilia, including 53 with severe FVIII deficiency, Duncan et al found a strong correlation between VERITAS-Pro scores and adherence assessments (eg, infusion log entries). [51]


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