Drug Safety and Risk Management Advisory Committee
February 9, 2006
ADHD Drug Use in the U.S.
Vector OneŽ: National (VONA)
Collects data on prescription activity from retail
pharmacies from multiple sources
Includes data on prescriber specialty, patient age,
Data available for >1.8 bil Rxs per year, for 150
million patients in the U.S.
Does not provide data on indication for Rx, or
duration of treatment