Pill vs. needle: can a daily penicillin pill prevent heart damage in kids?
NCT ID NCT05693545
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether taking penicillin twice a day by mouth works as well as getting a penicillin shot every month to stop latent rheumatic heart disease from getting worse. About 1,000 children aged 5 to 17 with early signs of the disease are taking part. The goal is to find a simpler, less painful way to protect their hearts.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 1,004 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2023
- Expected to finish
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Sep 2027
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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5 to 17 years
- 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: * Has a new diagnosis of latent RHD detected through primary or secondary school echocardiographic screening. * Has agreed to participate in the study via the study's informed consent/assent process. Operational Definition of Latent RHD Borderline RHD or Mild Definite RHD (to include no more than mild regurgitation at the mitral or aortic valve, normal mean mitral and aortic valve gradients, normal bi-ventricular function) according to the 2012 WHF consensus criteria. Exclusion Criteria: * Known history of ARF or RHD * Newly diagnosed RHD by echo screening considered to be "missed clinical RHD" as compared to true latent RHD including: \> mild pathological valvular regurgitation at the mitral valve or aortic valve, mitral stenosis (mean MV gradient ≥ 4mmHg) (definite B61), aortic stenosis (mean AV gradient ≥ 20mmHg) * Structural or functional cardiac defects, other than those consistent with RHD, that were known prior to or detected through echo screening (except patent foramen ovale, small atrial septal defect, small ventricular septal defect, small patent ductus arteriosus) * Self-report of prior allergic reaction to penicillin * Any known conditions predisposing to thrombocytopenia or hypercoagulability, or other contraindications to intramuscular injection * Any known co-morbid conditions (ex. HIV, renal deficiencies, severe malnutrition) that have resulted in prescription of regular antibiotic prophylaxis)
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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.
Contacts and locations
Locations
-
Uganda Heart Institute
Kampala, Uganda, Uganda
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Could a monthly pill replace painful penicillin shots for rheumatic heart disease?
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