Αρχειοθήκη ιστολογίου

Τετάρτη 22 Νοεμβρίου 2017

Economic assessment of actual prescription of drugs for treatment of atopic dermatitis: Differences between dermatology and pediatrics in large-scale receipt data

Abstract

Using large-scale receipt data, we analyzed the differences in the prescription of drugs and their costs between dermatology and pediatrics in the treatment of atopic dermatitis (AD) in children. Between August 2010 and July 2011, 50 706 patients were diagnosed as having AD, and the data of 21 075 (15 257 dermatology, 5818 pediatric) patients aged 0–14 years were included in this study. The use of classes I (strongest), II (very strong), and III (strong) topical corticosteroids and tacrolimus was significantly higher in dermatology than in pediatrics (class I, 2.88% vs 0.76%; class II, 27.68% vs 8.32%; class III, 52.53% vs 39.88%; tacrolimus, 5.05% vs 2.82%; all P < 0.05). Although total drug costs were higher in dermatology than in pediatrics, mean drug costs per person were significantly higher in pediatrics. Moisturizers and protective agents had the highest cost (~ ¥690 million). The introduction rate of generic drugs was low at 8.3% among classes I–V. The introduction rate of moisturizers and protective agents, for which costs were the highest, was approximately 9%. The prescription of generic classes II–V topical corticosteroids and moisturizers and protective agents was also significantly higher in dermatology than in pediatrics (P < 0.05). Among patients younger than 2 years, 4405 received drugs for AD; classes I and II topical corticosteroids and tacrolimus (against the guidelines) were administrated in 35 (0.8%), 474 (10.8%) and 29 patients (0.7%), respectively. The introduction of generic drugs is still low, and the use of generic moisturizers and protective agents should be addressed further.



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