Pill vs. IV: could a new drug beat the standard for deadly lung fungus?
NCT ID NCT05468372
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether the antifungal drug posaconazole (taken as a pill) works as well as the standard IV drug amphotericin B for treating a serious lung infection called pulmonary mucormycosis. The trial involved 82 adults with this rare but deadly infection. Researchers compared how many patients improved after six weeks of treatment with either drug.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Posaconazole (an antifungal drug) compared to amphotericin B (standard antifungal)
- What this could lead to
- If posaconazole works as well as amphotericin B, it could offer a safer, pill-based treatment for this serious lung infection, avoiding the need for IV therapy.
- What could go wrong
- This is a small, phase 2 trial with only 82 participants. Posaconazole may not be as effective as the standard treatment, and the 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.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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82 people
The number who actually took part.
- Started
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Jul 2022
- Finished
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Feb 2026
- 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
-
13 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Subjects with proven or probable pulmonary mucormycosis. Participants with a suspicion of pulmonary mucormycosis (as defined previously) based on compatible clinical presentation and compatible imaging will be screened for inclusion in the study. Exclusion Criteria: * Failure to provide informed consent * Contraindications or hypersensitivity to amphotericin B, posaconazole or their components * Already received \>4 days of antifungals prior to randomization into the study * Pregnant women * High chances of mortality within 48 hours of enrolment into the study Subjects with possible pulmonary mucormycosis will also be excluded, if their diagnosis is not confirmed within four working days of enrollment
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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
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Postgraduate Institute of Medical Education and Research
Chandigarh, Chandigarh, 160012, India