Lower-Dose Zinc for Childhood Diarrhea - A Randomized, Multicenter Trial.

ABSTRACT:

Background

The World Health Organization recommends 20 mg of zinc per day for 10 to 14 days for children with acute diarrhea; in previous trials, this dosage decreased diarrhea but increased vomiting.

Methods

We randomly assigned 4500 children in India and Tanzania who were 6 to 59 months of age and had acute diarrhea to receive 5 mg, 10 mg, or 20 mg of zinc sulfate for 14 days. The three primary outcomes were a diarrhea duration of more than 5 days and the number of stools (assessed in a noninferiority analysis) and the occurrence of vomiting (assessed in a superiority analysis) within 30 minutes after zinc administration.

Results

The percentage of children with diarrhea for more than 5 days was 6.5% in the 20-mg group, 7.7% in the 10-mg group, and 7.2% in the 5-mg g

SUBMITTER: Dhingra U 

PROVIDER: S-EPMC7466932 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature