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Study identifier: NCT05766826 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Coupons for Safe Water Project

Condition: Death · Death, Infant · Diarrhea  ·  Sponsor: University of Chicago

PhaseNA
Planned participants3468
Who can joinFemale, N/A to no upper limit
Healthy volunteersYes

About this study

Guaranteeing access to safe drinking water is still a challenge in rural households in developing countries, and unsafe water sources are responsible for millions of deaths each year around the world. Coupons for free dilute chlorine solution are a cost-effective and effective way of ameliorating child health and reducing diarrhea incidence. It is still an empirical challenge, however, to see if the positive health effects will be maintained when the program is implemented at scale. In this study, investigators conduct a randomized controlled trial (RCT) at scale to study the impacts of a chlorine coupon program implemented at health clinics on child health, including self-reported diarrhea, fever, and cough incidence in the previous two weeks. Investigators further investigate the pathway of the impact, such as self-reported and objectively measured use of chlorine and frequency of visits to health clinics.

This description comes directly from the study's public registry record.

Talk to the study team

Akito Kamei, PhD  ·  +12172006188  ·  akamei@uchicago.edu

Elisa M Maffioli, PhD  ·  elisamaf@umich.edu

Always discuss trial participation with your own doctor first.

Locations (2)

Health and Demographic Surveillance System (HDSS sites)Kisumu, KenyaRecruiting
Health and Demographic Surveillance System (HDSS) sitesSiaya, KenyaRecruiting

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Source record: clinicaltrials.gov/study/NCT05766826