Knowledge on prevention, diagnosis and treatment of snakebite envenoming among doctors in snakebite-dense regions in Sri Lanka

Author:

Darshani Saumya1,Gnanathasan Ariaranee1,Arambepola Carukshi2,Chang Thashi1ORCID

Affiliation:

1. Department of Clinical Medicine

2. Department of Community Medicine, Faculty of Medicine, University of Colombo, 25, Kynsey Road, Colombo 00800, Sri Lanka

Abstract

Abstract Background Sri Lanka is one of the highest envenoming reporting countries globally with >80 000 snakebites per year. Among other factors, knowledge of snakebite among doctors predominantly determines patient outcomes. Methods Using a pretested 72-item self-administered questionnaire, we assessed knowledge on identifying common snake species, signs of envenoming and management of venomous snakebites among 280 doctors working in eight state hospitals in regions where snakebite prevalence is highest in Sri Lanka. Results Visually, 92.1% correctly identified a cobra and 74.3% identified a Russell's viper, but only 30% could identify a hump-nosed viper (HNV). Syndromic identification of snakes was best for the krait (71.8%) followed by the cobra (59.6%), but poor for the HNV (30%). The median knowledge scores of pictorial and syndromic snake identification, indoor preventive measures and indications of antivenom were <75% of the maximum score. Apart from 62.5% who expected the victim to bring the snake along to the hospital, most doctors selected the correct options of pre-hospital care. The duration of work experience did not influence the competency of syndromic identification. Utilisation of local guidelines was associated with better knowledge in antivenom usage (odds ratio 2.22 [95% confidence interval 1.04 to 5.36]; p=0.03). Conclusions Specific deficiencies of core knowledge in snakebite management exist among doctors working in snakebite prevalent regions.

Publisher

Oxford University Press (OUP)

Subject

Infectious Diseases,Public Health, Environmental and Occupational Health,General Medicine,Parasitology

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3