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Cholera-Hospital-Based-Intervention-for-7-Days (CHoBI7) Water, Sanitation, and Hygiene (WASH) Case Area Targeted Intervention (CATI)

NCT06003816 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 3140

Last updated 2025-12-02

No results posted yet for this study

Summary

Objective: The investigators objective is to develop and evaluate the effectiveness of a case area targeted water, sanitation, and hygiene (WASH) intervention in reducing cholera infections and increasing sustained WASH behaviors in transmission hotspots in a ring around cholera cases.

Conditions

Interventions

BEHAVIORAL

Cholera-Hospital-Based-Intervention-for-7-Days (CHoBI7) CATI

The CHoBI7 program is during group sessions by a health promoter to those residing in a ring around a cholera patient reinforced through weekly voice and text messages from the CHoBI7 mHealth program over 12 months on the recommended water, sanitation, and hygiene behaviors.

BEHAVIORAL

Standard message

Standard message given in the Democratic Republic of the Congo to diarrhea patients at health facility discharge on use of oral rehydration solution

Sponsors & Collaborators

  • Research Training and Management International (RTMI)

    collaborator UNKNOWN

  • International Centre for Diarrhoeal Disease Research, Bangladesh

    collaborator OTHER

  • National Institute of Allergy and Infectious Diseases (NIAID)

    collaborator NIH

  • Johns Hopkins Bloomberg School of Public Health

    lead OTHER

Principal Investigators

  • Christine Marie George, PhD · Johns Hopkins Bloomberg School of Public Health

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-10-18
Primary Completion
2026-11-30
Completion
2026-11-30

Countries

  • Bangladesh

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06003816 on ClinicalTrials.gov