Can a simple blood test outsmart deadly fungal infections in blood cancer?
NCT ID NCT07763184
First seen Aug 13, 2026 · Last updated Aug 14, 2026 · Updated 1 time
Summary
This study is testing whether a blood test called metagenomic next-generation sequencing (mNGS) can accurately diagnose invasive fungal disease in people with blood cancers. These patients are at high risk for such infections, which are often hard to detect and can become severe. The trial will measure how sensitive and specific the test is compared to standard methods, potentially offering a faster and more comprehensive way to identify the infection.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- metagenomic next-generation sequencing (mNGS) of peripheral blood
- What this could lead to
- If successful, this could lead to faster and more accurate diagnosis of invasive fungal infections in blood cancer patients, potentially improving treatment outcomes.
- What could go wrong
- This is a small, early-stage study. The test may not be accurate enough or may not work for all types of fungal infections. There is also a risk of false positives or negatives.
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 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 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
The study population for this research consists of patients with hematological malignancies who are suspected of having IFD.
- Ages
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18 to 65 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: * Voluntarily signed the Informed Consent Form (ICF); * Diagnosed with a hematological malignancy and receiving necessary treatment according to clinical medical orders; * Presenting with clinical symptoms, signs, or imaging features suspected of IFD. Clinical symptoms or signs include fever, cough, expectoration, chest pain, skin and soft tissue infectious lesions, or symptoms related to other deep tissue involvement. Imaging features vary depending on the site of infection, including: if involving the lower respiratory tract/lungs, a CT scan showing at least the presence of dense, well-defined lesions (with or without a halo sign), air crescent sign, cavity, wedge-shaped/segmental or lobar consolidations, reversed halo sign, etc.; if involving the central nervous system (CNS), an MRI/CT scan indicating meningeal enhancement; or corresponding imaging features for the involvement of other deep tissues. Exclusion Criteria: * Unable to undergo necessary conventional microbiological testing or imaging examinations; * Deemed unsuitable to participate in this study by the investigator.
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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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Nanfang Hospital, Southern Medical University
Guangzhou, Guangdong, 510515, China
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Other studies related to the condition(s) this trial covers.
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- Off-the-Shelf CAR-T cells target CD70 in Hard-to-Treat blood cancers
- Off-the-Shelf CAR-T cells target a marker on stubborn blood cancers
- Can a gentler chemo prep make stem cell transplants safer for blood cancer patients?
- Can a safer dose of an old drug shield vulnerable children from deadly fungal infections?