Can a booster for the immune system tame a Slow-Moving lung fungus?
NCT ID NCT05653193
First seen Aug 18, 2026 · Last updated Aug 19, 2026 · Updated 1 time
Summary
This trial tests whether adding interferon-gamma to standard antifungal medication can help people with chronic pulmonary aspergillosis, a progressive lung infection caused by the Aspergillus fungus. The study will include 50 adults starting antifungal treatment, who will be randomly assigned to receive either interferon-gamma injections for 12 weeks plus antifungals, or antifungals alone. Researchers will measure changes in lung cavities on CT scans, quality of life, and how many patients complete the treatment, to see if a larger study is feasible.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Interferon gamma-1b injection added to standard antifungal treatment
- What this could lead to
- If this approach works, it could shorten treatment duration, reduce relapses, and improve quality of life for people with chronic pulmonary aspergillosis.
- What could go wrong
- This is a small feasibility study, so results may not be conclusive. Interferon-gamma can cause side effects, and not all patients may tolerate or benefit from it.
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
-
About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
May 2024
- Expected to finish
-
Dec 2026
An estimate. End dates often move.
- Lead sponsor
-
A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * Diagnosis of CPA * Started antifungal treatment for CPA within the last 8 weeks and received no antifungals for CPA in the 8 weeks prior * Chest CT scan available within the 6 months prior to enrolment * Individuals of child bearing potential agree to have pregnancy test an use highly effective contraception Exclusion Criteria: * Moderate to severe liver dysfunction (Child-Pugh Class B or C) * Renal failure (eGFR \<30 mL/min) * Clinically diagnosed active depression * Active tuberculosis or non-tuberculous mycobacterial (NTM) lung disease * Acute infection or other event within the preceding 4 weeks which, as assessed by the investigators, might interfere with the assessment of response to treatment * Use of any interferon formulation within the preceding six months * Active viral hepatitis infection * Pregnancy or breastfeeding * Immunosuppression (\>15mg prednisolone/day for at least four weeks or equivalent) within the preceding six months * Inability to self-administer subcutaneous medications AND lack of a carer who can administer * Participants lacking capacity to consent
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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
-
Manchester University NHS Foundation Trust
Manchester, M23 9LT, United Kingdom
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