Impact of Home Zinc Treatment for Acute Diarrhea in Children

Phase 3

Completed

• Conditions: Diarrhea
• Interventions: Drug: zinc

• Registration Number: NCT00530829
• Lead Sponsor: Centers for Disease Control and Prevention

Brief Summary

Background. Zinc deficiency is common in Africa. It has been shown in Asia that zinc as treatment for diarrhea can shorten the course of episodes of diarrhea, as well as prevent future episodes. The use of zinc at home to treat diarrhea in an African setting, where malaria, HIV and malnutrition are common, has not been well-studied.

Objective. To evaluate if zinc treatment for diarrhea given at home in Kenyan children will decrease the community prevalence of diarrhea more than zinc given only in the clinic Work planned. We propose to do a community-randomized intervention study of 10 days of dispersible zinc tablets given in the home, in addition to ORS, to treat diarrhea in children under-5 years of age living in a rural part of Bondo District. The comparison group will be children who receive zinc and ORS in the clinic only. The primary outcome will be a comparison of the prevalence of diarrhea in home zinc versus nonhome zinc villages. Secondary outcomes will be the incidence of repeat episodes of diarrhea, the duration of diarrheal illness, the prevalence of acute respiratory infection, and the effect of malaria infection on treatment with zinc. Thirty-three villages (approximately 1300 children) will be enrolled and children will be followed for 1 year.

Significance of results. If this study shows zinc given at home to be effective, this might be considered by the Kenyan MOH as an essential component of the treatment of diarrhea in children at the community level.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2007-09-17
• Study First Submitted QC: 2007-09-17
• Study First Posted: 2007-09-18
• Study Start: 2007-10
• Primary Completion: 2009-04
• Study Completion: 2009-04
• Status Verified: 2010-03
• Last Update Submitted: 2010-03-08
• Last Update Posted: 2010-03-09

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 3000

Inclusion Criteria

• All children 2 to 59 months of age in households within 33 selected villages

Exclusion Criteria

• Children under 2 months of age will not be eligible for enrollment, until they reach 2 months of age as the role of zinc has not been well-studied in neonates. Children of parents who do not give written informed consent for their participation will not be enrolled.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
2	zinc	Mothers recieve ORS satchets at home every two months for use when child in home under 5 years has diarrhea. Instructions on when and how to use ORS and when to take child in clinic are given by community health worker. Zinc will be given in clinic if child visits clinic with diarrhea.
1	zinc	Mothers recieve a blister pack of zinc tablets in home every two months for use when child in home under 5 years has diarrhea. ORS satchets also given. Instructions on when and how to use zinc and ORS and when to take child in clinic are given by community health worker. Zinc will also be given in clinic if child visits clinic with diarrhea and has not yet started zinc at home.

Primary Outcome Measures

Name	Time	Method
To assess if access to zinc treatment for diarrhea in the home in addition to zinc treatment of diarrhea in the clinic leads to a greater reduction in the prevalence of diarrhea than giving zinc for treatment of diarrhea in the clinic only	One year

Secondary Outcome Measures

Name	Time	Method
To assess if access to zinc treatment for diarrhea in the home in addition to zinc treatment of diarrhea in the clinic decreases the likelihood of recurrent diarrhea episodes, acute respiratory infections, and antimicrobial use	one year

Trial Locations

Locations (1)

Kenya Medical Research Institute; 🇰🇪 Kisumu, Kenya