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[Continuous oral hydration or with fractionated doses in acute diarrhea-induced dehydration in children]
Felipe Mota-Hernández1, Claudia Gutiérrez-Camacho, Rosa Georgina Cabrales-Martínez
1Servicio de Hidratación Oral, Departamento de Medicina Comunitaria, Hospital Infantil de México Federico Gómez, México, D.F., México. fmota@mail.ssa.gob.mx
Insights
Oral rehydration solution (ORS) given freely or in small doses is equally safe and effective for treating dehydrated children with acute diarrhea. Both methods show comparable results in rehydration and intake.
Area of Science:
- Pediatrics
- Gastroenterology
- Public Health
Background:
- Acute diarrhea is a leading cause of dehydration in children worldwide.
- Effective rehydration strategies are crucial for managing pediatric dehydration.
- Oral rehydration solution (ORS) is a cornerstone of treatment, but optimal administration methods are debated.
Purpose of the Study:
- To compare the safety and effectiveness of two distinct oral rehydration techniques in children with acute diarrhea.
- To evaluate ad libitum (AL) versus fractionated doses (FD) of ORS administration.
- To determine the optimal approach for pediatric oral rehydration therapy.
Main Methods:
- A randomized clinical trial involving 80 children (≤5 years) with dehydration due to acute diarrhea.
- Participants were assigned to either ad libitum ORS intake (AL group) or fractionated ORS doses (FD group).
- Key outcomes included stool output, ORS intake, rehydration time, and diuresis, with statistical analysis of results.
Main Results:
- The ad libitum group showed a statistically significant higher mean stool output (11.0 g/kg/h) compared to the fractionated dose group (7.1 g/kg/h; p=0.03).
- Oral rehydration solution intake, rehydration duration, and diuresis were comparable between the AL and FD groups (p>0.05).
- No patient required intravenous rehydration, and cases of high stool output or persistent vomiting were successfully managed with adjunctive therapies.
Conclusions:
- Ad libitum administration of ORS under supervision is a safe and effective method for treating dehydration in children with acute diarrhea.
- The effectiveness of the ad libitum ORS technique is comparable to the traditional fractionated doses method.
- These findings support the use of flexible, patient-centered ORS administration in pediatric acute diarrhea management.
Objective:
To evaluate the safety and effectiveness of two oral rehydration techniques.
Material And Methods:
A randomized clinical trial was conducted at the oral rehydration unit of Hospital Infantil de Mexico "Federico Gomez", between September 1998 and June 1999. Forty patients five-year old and younger children, dehydrated due to acute diarrhea, were given oral rehydration solution (ORS) ad libitum (AL group); another forty patients received ORS in fractionated doses (FD group). Clinical characteristics were similar in both groups. Results are presented as means, standard deviations and medians, according the distribution of simple and relative frequencies.
Results:
The mean stool output in the AL group was 11.0 +/- 7.5 g/kg/h; as compared to 7.1 +/- 7.4 in the FD group (p = 0.03). ORS intake, rehydration time, and mean diuresis values were similar in both groups (p > 0.05). Six patients in the AL group and five in the FD group had high stool output (> 10 g/kg/h), that improved after administration of rice starch solution. One patient in the AL group and two in the FD group had persistent vomiting that improved with gastroclisis. No patient required intravenous rehydration.
Conclusions:
These results suggest that ORS administration ad libitum under supervision, is a technique as safe and effective as the fractionated doses technique, for the treatment of dehydrated children due to acute diarrhea.