RecruitingNANCT06498817

Testing a Scalable Model of the Cholera Hospital-Based Intervention for 7 Days (CHoBI7)

Sponsor: Johns Hopkins Bloomberg School of Public Health

Trial Details

Condition	Diarrhea Infectious, Cholera
Intervention	Standard Recommendation; CHoBI7 Scale-Up Program
Phase	NA
Status	Recruiting
Participants	1,600
Est. Completion	31 Dec 2026
Last Updated	15 Apr 2026

Primary Outcome

Rate of Handwashing with soap at stool and food related events; Number of constructed homemade handwashing stations

Eligibility Criteria

Inclusion Criteria

Inclusion Criteria: * Diarrhea patients presenting with three or more loose stools over a 24h period * Having no running water inside of the patient's home * Plan to reside in current residence for the next 3 months * Have a child \<5 years in the patient's household * Have a working mobile phone in the household Exclusion Criteria: * No one will be excluded because of age, sex, religion, or sexual preference

Trial Sites

Countries

Bangladesh

View Registry Entry

Related Analysis

Phase III Scale-Up Trial: CHoBI7 Cholera Prevention Program Tests Rural Implementation in Bangladesh — Implications for Global Diarrheal Disease Control

New trial tests scalability of proven CHoBI7 cholera prevention program in rural Bangladesh health facilities. Previous studies showed 47% reduction in cholera infections through hospital-based WASH interventions targeting vulnerable households.

Read full article →

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