A study to assess the clinical profile of patients with snake bites in a tertiary care hospital

Abstract

Background: Snakebite is a life-threatening medical emergency. It occurs frequently among rural people, especially those working in the fields. Most houses in rural areas of India are made of mud and have many crevices where rodents flourish. Delay in seeking medical aid or ignorance among primary care physicians about the correct treatment of snakebite is responsible for the high morbidity and mortality. Authors objective was to study the clinical profile of snake bite at a rural tertiary care centre.Methods: A hospital based cross sectional study was conducted at M S Rammaih Medical College Bangalore from June 2017 to June 2018. The incidence of Snake bite in Karnataka is 0.5% and at 95% confidence interval with Margin of error at 1% the estimated sample size was 197, but in this study author were able to collect data of 237 cases, hence all the cases were included in the study and analyzed.Results: Majority of the respondents were middle aged between 21-50 years. Around 63.3% of the respondents were male and nearly 56.2% were farmers. The incidence of snake bite of Cobra was seen in 8.9%, Krait 5.1% and viper 4.2%. Around 70% patients had no significant complications following hospitalization in our study. Around 20% had hematotoxic like ARF, DIC and local gangrene.Conclusions: Snakebite is one of the common hazards especially in rural setup as agriculture being the main occupation. Snake bite can present with various manifestations at bite sites, neurotoxicity, hematotoxicity.