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Oral rehydration therapy in a rehydration centre at a teaching hospital in southern Africa
E U Rosen1, J V Patidar, R Shaik
1Department of Paediatrics and Child Health, Baragwanath Hospital, Johannesburg.
Insights
Oral rehydration therapy (ORT) showed a 73% success rate for mild gastro-enteritis, lower than expected. Lack of commitment and easy access to intravenous therapy (IVT) likely contributed to suboptimal outcomes.
Area of Science:
- Pediatrics
- Gastroenterology
- Public Health
Background:
- Gastro-enteritis is a common childhood illness requiring hydration management.
- Intravenous therapy (IVT) was the predominant treatment for dehydration in the studied unit.
- Oral rehydration therapy (ORT) offers a less invasive alternative for managing dehydration.
Purpose of the Study:
- To evaluate the effectiveness of ORT for gastro-enteritis in a unit transitioning from IVT.
- To identify factors influencing the success rate of ORT in pediatric patients.
Main Methods:
- Retrospective analysis of pediatric gastro-enteritis cases.
- Comparison of treatment outcomes between ORT and IVT.
- Assessment of patient hydration levels to guide therapy selection.
Main Results:
- ORT was initially administered to children with mild dehydration (≤5%).
- The success rate of ORT alone was 73%, falling short of benchmarks from other studies.
- Severe dehydration cases were primarily managed with IVT.
Conclusions:
- The study highlights a suboptimal outcome for ORT in this specific clinical setting.
- Factors such as limited commitment to ORT and readily available IVT likely impacted success rates.
- Lactose intolerance and coexisting infections were noted exceptions where ORT might be less effective.
Abstract:
A study was carried out to delineate the use of oral rehydration therapy (ORT) for gastro-enteritis in a unit that had previously used intravenous therapy (IVT) almost exclusively. Most children with dehydrating gastro-enteritis who were 5% or less dehydrated received ORT initially, while those who were more severely affected were given IVT. The success rate using ORT alone was 73%, which was much lower than that achieved in other studies. Possible factors associated with this poor outcome are discussed. It was concluded that with the exceptions of lactose intolerance and coexisting infection, lack of commitment to ORT and the easy access to IVT must have contributed significantly to the suboptimal outcome.