Could a lower dose of antibiotics be safer and just as effective for this lung infection?
NCT ID NCT04851015
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is for people with a weakened immune system who have a serious lung infection called PCP. The standard treatment often causes bad side effects. Researchers want to see if a lower dose of the antibiotic TMP-SMX works just as well but with fewer side effects. About 416 adults will take part, and the study will compare the lower dose to the standard dose.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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McGill University Health Centre (Royal Victoria Hospital and Montreal General Hospital)
RECRUITINGMontreal, Quebec, H4A3J1, Canada
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Contact Phone: •••-•••-•••• Email: •••••@•••••
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