title: Recent Advances of Oral Rehydration Therapy (ORT).
abstract: Diarrheal disease is one of the leading causes of worldwide morbidity and mortality, especially in children. It causes loss of body fluid, which may lead to severe dehydration, electrolyte imbalance, shock and even to death. The mortality rate from acute diarrhea has decreased over the last few decades. This decline, especially in developing countries is largely due to the implantation of the standard World Health Organization-oral rehydration solution (WHO-ORS). However, the use of standard ORS has been limited by its inability to reduce fecal volume or diarrhea duration. Subsequently, this has led to various attempts to modify its compositions. And these modifications include the use of reduced osmolarity ORS, polymer-based ORS and zinc supplementation. Some of these variations have been successful and others are still under investigation. Therefore, further trials are needed to progress toward the ideal ORS. In this article, we briefly reviewed the pathophysiologic basis of the ORS, followed by the standard WHO-ORS and several modifications to improve the ORS.
authors.affiliation: Department of Pediatrics, East West Kidney Disease Institute, School of Medicine, Kyung Hee University, Seoul, Korea.
authors.forename: Jin-Soon
authors.initials: JS
authors.lastname: Suh
authors.forename: Won-Ho
authors.initials: WH
authors.lastname: Hahn
authors.forename: Byoung-Soo
authors.initials: BS
authors.lastname: Cho