The relative efficacy and incidence of hypernatremia of a rice starch based low sodium (sodium of 60 mmol/L) oral electrolyte solution was compared to the standard WHO oral rehydration solution (ORS; sodium 90 mmol/L) in 60 infants with non choleragenic acute diarrhoea. Both solutions were found to be equally effective in correcting dehydration as determined by the respective post hydration weight gain which was 150 +/- 175 gms in the rice starch low sodium ORS group and 164 +/- 125 gms in the standard WHO ORS group. However, the mean frequency of stools was greater and the duration of stay longer in the WHO ORS group compared to the rice starch low sodium group. There were 5 cases of hypernatremia in the WHO ORS group as opposed to only one in the rice starch low sodium ORS group. The present study shows that a rice starch low sodium ORS was as effective as the standard WHO ORS and had a lower incidence of hypernatremia in the fluid and electrolyte management of infants with non choleragenic diarrhoea.
Two hundred and ninety five children admitted with acute gastroenteritis from January 1, 1996 to December 31, 1996 to the Paediatric unit, University of Malaya Medical Centre, Kuala Lumpur, were reviewed. Eighty-nine percent of children received treatment before admission. Information regarding the type of treatment received were available in 152 (52%) cases. Eighty percent of them were prescribed medications, 40% were prescribed glucose-electrolyte mixtures, and 13% were advised a change of formula. Only 18 children (12%) were advised to take glucose-electrolyte mixtures alone. The four most common prescribed drugs were: antibiotics (43%), antipyretics (39%), antidiarrhoeal agents (30%), and antiemetics (24%). The use of antibiotics, antiemetics and antidiarrhoeal drugs for children with acute gastroenteritis among primary care doctors appears to be common. The use of glucose-electrolyte mixtures was uncommon.