Can a water safety plan stop diarrhea? ghana trial aims to find out
NCT ID NCT07317167
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether Water Safety Plans—a set of management steps to keep drinking water safe from source to tap—can improve water quality and reduce diarrhea in rural Ghana. About 4,500 people from communities served by private water suppliers will be involved. Researchers will measure chlorine levels, bacteria, water reliability, and consumer satisfaction to see if the plans work.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Water Safety Plans (a set of management steps to ensure safe drinking water)
- What this could lead to
- If successful, this could provide a proven method to improve water quality and reduce waterborne diseases like diarrhea in rural communities.
- What could go wrong
- This is a large field study, not a controlled lab experiment, so results may vary by location. The intervention relies on consistent implementation, which can be challenging in practice.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 4,500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2023
- Expected to finish
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Feb 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Eligibility to receive the intervention was determined by water system criteria: Inclusion Criteria: * Water systems must be operated by a partnering private, non-profit water supplier. * Water systems must be functional during baseline data collection. To be eligible to participate in household surveys or focus group discussions, participants need to be at least 18 years of age and a customer of a eligible water system. To be eligible to participate in health care facility interviews, participants must be at least 18 years of age and work at a health care facility that serves community members using the included water system. Exclusion Criteria: * Water systems did not meet both of the above inclusion criteria. * Water systems had already implemented a water safety plan. * Water systems were involved in another ongoing research trial with similar expected outcomes.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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The Aquaya Institute
Accra, Ghana
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