“…Our recently published analysis (Miller, Moeller, andStafford 2005/2006) had its origin in questions raised regarding Lichtenberg's oft-quoted finding (Lichtenberg 2002) that new, more expensive drugs produced substantial net savings by reducing costs for other health care services. Doubts regarding these findings have been raised from several perspectives, including methodological weaknesses in his analytic approach (Vermeulen 2002;Mintzes and Lexchin 2005), assessments questioning the extent to which new drugs are clinically innovative (Mintzes and Lexchin 2005;Garattini andBertelé 2003a, 2003b), the sheer magnitude of increased costs associated with new drugs (Shireman et al 2005), randomized clinical trials failing to demonstrate the superiority of newer drugs (ALL- HAT Group 2002;Lieberman et al 2005), and continued recommendations for the use of older drugs in evidence-based clinical guidelines (Chobanian et al 2003;National Asthma Education and Prevention Expert Panel 2002).…”