NIH opens study to treat parasitic infections like malaria and worms
NCT ID NCT00001645
First seen Jun 27, 2026 · Last updated Sep 17, 2026 · Updated 11 times
Summary
This study at the National Institutes of Health evaluates and treats people aged 3 and older with known or suspected parasitic infections, such as malaria, intestinal worms, and others. Participants receive standard medical care, not experimental treatments. The goal is to monitor and treat the infection using approved methods. Up to 800 people will be enrolled.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could improve standard care and monitoring for people with parasitic infections.
- What could go wrong
- This is an observational and treatment study, not a trial of a new drug. It uses existing treatments, so no breakthrough is expected. Results may not apply to all patients.
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.
- Participants
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About 800 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 1998
- Lead sponsor
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A government research agency
The lead sponsor is the US National Institutes of Health.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Primary clinical.
- Ages
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3 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.
* INCLUSION CRITERIA: Age 3 or over. Access to a primary medical care provider outside of the NIH Clinical evidence suggestive of a parasitic infection EXCLUSION CRITERIA: Less than 3 years of age No evidence suggestive of a parasitic infection
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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
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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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National Institutes of Health Clinical Center
RECRUITINGBethesda, Maryland, 20892, United States
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