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61 - Drowning
- from Part VI - Special resuscitation circumstances
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- By Joost Bierens, Department of Anesthesiology, VU University Medical Centre, Amsterdam, the Netherlands, Robert Berg, The University of Arizona College of Medicine, Tucson, AZ, 85718, USA, Peter Morley, Intensive Care Unit, Royal Melbourne Hospital, Victoria, Australia, David Szpilman, Intensive Care Unit, Hospital Miguel Couto, Sociedade Brasiliera de Salvamento Aquatico, Rio de Janeiro, Brasil, David Warner, Departments of Anesthesiology, Neurobiology, and Surgery, Duke University Medical Center, Durham, NC, USA
- Edited by Norman A. Paradis, University of Colorado, Denver, Henry R. Halperin, The Johns Hopkins University School of Medicine, Karl B. Kern, University of Arizona, Volker Wenzel, Douglas A. Chamberlain, Cardiff University
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- Book:
- Cardiac Arrest
- Published online:
- 06 January 2010
- Print publication:
- 18 October 2007, pp 1088-1102
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- Chapter
- Export citation
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Summary
Drowning refers to submersion and immersion. This chapter focuses on submersion and reviews the epidemiology, pathophysiology, and treatment of this mainly respiratory problem. Hypothermia-related immersion issues are described in Chapter 49.
Epidemiology
Circumstances of drowning vary around the world; from healthy toddlers to desperate boat refugees, and from beach to bathtub. According to the WHO report, each year between 350 000 and 450 000 persons die from drowning. In addition, in some years, over 500 000 persons have drowned in floods and tsunamis. Most drowned victims are children, and the potential years of life lost are immense. Within this global perspective, 97% of all drowning occurs in South East Asia, the Pacific, and Africa. In some areas, the drowning rate is as high as 400 persons per 100 000 inhabitants. The leading cause of drowning in these areas is multifactorial. Leisure, work, transport, and collecting water for household purposes occur in the surroundings of water. Swimming skills are lacking, as is the knowledge on how to perform rescue, first aid, or basic life support (BLS). Also, prevention efforts, rescue resources, or communication equipment are poor.
In the Western world, a combination of socioeconomic factors, legislation, multifaceted prevention programs, improved rescue techniques, and up-to-date medical systems have resulted in a 10- to 20-fold decrease in drowning rates during the last 50 years. The death rate is between 0.1 and 2.5 per 100 000 inhabitants.