Antibiotic use for treating dental infections in children: a survey of dentists' prescribing practices.

BACKGROUND The authors conducted a study to examine the antibiotic prescribing practices of general and pediatric dentists in the management of odontogenic infections in children. METHODS The authors relied on a cross-sectional study design to assess the antibiotic prescribing practices of general and pediatric dentists in North Carolina. The survey instrument consisted of five clinical case scenarios that included antibiotic-prescribing decisions in a self-administered questionnaire format. The participants were volunteers attending one of four continuing education courses. The authors invited all pediatric dentists in private practice to participate in the study, as well as general practitioners who treated children in general practice. The authors compared the practitioners' responses for each clinical case scenario with the prescribing guidelines of the American Academy of Pediatric Dentistry and the American Dental Association. RESULTS A total of 154 surveys were completed and returned (55 percent response rate). The mean age of respondents was 47 years, and the mean number of years in practice was 19. Of the 154 overall, 106 (69 percent) were general practitioners and 48 (31 percent) were pediatric dentists. Across the three in-office clinical case scenarios, adherence to professional prescribing guidelines ranged from 10 to 42 percent. For the two weekend scenarios, overall adherence to the professional prescribing guidelines dropped to 14 and 17 percent. Dentists who had completed postgraduate education (n = 73 [51 percent]) were more likely (P < .05) to have adhered to published guidelines in prescribing antibiotics. CONCLUSIONS The results of this survey show that dentists' adherence to professional guidelines for prescribing antibiotics for odontogenic infections in children was low. There appears to be a lack of concordance between recommended professional guidelines and the antibiotic prescribing practices of dentists. Clearer, more specific guidelines may lead to improved adherence among dentists.