New scan could sniff out hidden fungal infections
NCT ID NCT06105411
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tests a new type of PET scan that uses a radioactive fungal component to see if it can light up areas of Aspergillus infection in the body. Ten adults with suspected invasive fungal infections will receive the scan. The goal is to see if this method can accurately locate the infection, potentially leading to better diagnosis.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 68Ga-labelled TAFC (a radiolabelled fungal siderophore)
- What this could lead to
- If it works, this could lead to a more accurate way to diagnose invasive fungal infections, helping doctors target treatment better.
- What could go wrong
- This is a very early, small study with only 10 participants, so results may not apply widely. The scan is experimental and may not improve diagnosis over current methods.
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 10 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2023
- Expected to finish
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Apr 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.
Who is studied
Patients aged 18 years or older at written informed consent who have proven or probable invasive fungal infection (IFI) diagnosis with imaging consistent with invasive pulmonary aspergillosis on CT or FDG-PET/CT with lesions at least 8mm in diameter. They are also willing and able to comply with the protocol for the duration of the study including scheduled visits such as follow up.
- Ages
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18 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: 1. Patient has provided written informed consent 2. Aged 18 years or older at written informed consent 3. Within 2 weeks of proven or probable or possible invasive fungal infection (IFI) diagnosis as per EORTC criteria 4. Imaging consistent with invasive pulmonary aspergillosis on CT or FDG-PET/CT with lesions at least 8mm in diameter 5. Patient is willing and able to comply with the protocol for the duration of the study including scheduled visits such as follow up Exclusion Criteria: 1. Women who are pregnant or lactating. 2. Iron infusion within one week prior to scan
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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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Peter MacCallum Cancer Centre
RECRUITINGMelbourne, Victoria, 3000, Australia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Antifungal isavuconazole under study for rare brain infection
- Can a Low-Dose antifungal shield vulnerable patients from deadly fungal infections?
- Can a gentler antifungal drug protect liver transplant patients from deadly mold without risking organ rejection?
- Can a safer dose of an old drug shield vulnerable children from deadly fungal infections?
- Blood test clues could make antifungal dosing safer for transplant patients
- New PET tracer could spot hidden fungal infections