Gastroenterology in developing countries: issues and advances


Mandeville, K; Krabshuis, J; Ladep, N; Mulder, C; Quigley, E; Khan, S; (2009) Gastroenterology in developing countries: issues and advances. World journal of gastroenterology, 15 (23). pp. 2839-54. ISSN 1007-9327 DOI: https://doi.org/10.3748/wjg.15.2839

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Abstract

Developing countries shoulder a considerable burden of gastroenterological disease. Infectious diseases in particular cause enormous morbidity and mortality. Diseases which afflict both western and developing countries are often seen in more florid forms in poorer countries. Innovative techniques continuously improve and update gastroenterological practice. However, advances in diagnosis and treatment which are commonplace in the West, have yet to reach many developing countries. Clinical guidelines, based on these advances and collated in resource-rich environments, lose their relevance outside these settings. In this two-part review, we first highlight the global burden of gastroenterological disease in three major areas: diarrhoeal diseases, hepatitis B, and Helicobacter pylori. Recent progress in their management is explored, with consideration of future solutions. The second part of the review focuses on the delivery of clinical services in developing countries. Inadequate numbers of healthcare workers hamper efforts to combat gastroenterological disease. Reasons for this shortage are examined, along with possibilities for increased specialist training. Endoscopy services, the mainstay of gastroenterology in the West, are in their infancy in many developing countries. The challenges faced by those setting up a service are illustrated by the example of a Nigerian endoscopy unit. Finally, we highlight the limited scope of many clinical guidelines produced in western countries. Guidelines which take account of resource limitations in the form of "cascades" are advocated in order to make these guidelines truly global. Recognition of the different working conditions facing practitioners worldwide is an important step towards narrowing the gap between gastroenterology in rich and poor countries.

Item Type: Article
Keywords: Communicable Diseases, epidemiology, physiopathology, therapy, Delivery of Health Care, Developing Countries, economics, Gastroenterology, Gastrointestinal Diseases, epidemiology, physiopathology, therapy, Health Care Costs, Health Personnel, Helicobacter Infections, epidemiology, physiopathology, therapy, Hepatitis B, epidemiology, physiopathology, therapy, Humans, International Cooperation, Vaccination
Faculty and Department: Faculty of Public Health and Policy > Dept of Global Health and Development
PubMed ID: 19533805
Web of Science ID: 267292900003
URI: http://researchonline.lshtm.ac.uk/id/eprint/1703

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