%0 Journal Article
%T Epidemiological study of dogs with otitis externa in Cape Breton, Nova Scotia
%A Bernard MacLennan
%A Laura R. Perry
%A Rebecca Korven
%A Timothy A. Rawlings
%J Archive of "The Canadian Veterinary Journal".
%D 2017
%X From May 2008 to December 2013, 320 cases of otitis externa were diagnosed among 2012 dogs undergoing routine physical examinations at Celtic Creatures Veterinary Clinic, Sydney River, Nova Scotia for a diagnosis frequency of 15.9% [95% confidence interval (CI): 14.3% to 17.6%]. Twenty-four percent of these dogs exhibited 1 or multiple recurrences despite initial treatment with topical antimicrobial/anti-inflammatory solutions. The frequency of diagnosis was significantly higher in breeds with pendulous ears, but was not affected by ear hairiness. There were no seasonal patterns in the frequency of diagnosis. In clinical examination of 60 dogs with otitis externa, bacteria were evident in 47% of infections. Of 10 genera cultured, Staphylococcus spp. and diptheroids were most common. In this study, analysis of clinical records provided insights into the local prevalence of otitis externa and the efficacy of treatment in routine clinical situations
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5234316/