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New DNA test could diagnose lung infections in hours, not days
NCT ID NCT07303400
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a new rapid DNA sequencing method to diagnose bacterial lung infections. Researchers will compare how fast and accurately the new test works versus traditional lab cultures. 100 adults with suspected lower respiratory infections will provide samples for analysis.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- real-time DNA sequencing diagnostic test
- What this could lead to
- If successful, this could give doctors a faster, more accurate way to diagnose bacterial lung infections, leading to quicker treatment decisions.
- What could go wrong
- This is an early-stage study with only 100 participants. The new method may not prove faster or more accurate than current tests in real-world settings.
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 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- Expected to finish
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May 2026
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 tested for Lower Respiratory tract infections using bronchoalveolar lavage samples
- 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. Willingness and ability to provide written informed consent prior to performing the study procedures 2. Patients older than 18 years of age 3. Suspected bacterial Lower Respiratory Infection (LRI) 4. 500µL of lower respiratory tract sample (e.g. Bronchoalveolar lavage) are available after the routine diagnostic procedures are over Exclusion Criteria: 1. Low amount of leftover specimen 2. Complex diagnosis: clinicians could require further analysis after the first diagnosis is produced 3. A sample of the same patient has been already included in the study
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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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Fondazione IRCCS Policlinico San Matteo di Pavia
Pavia, Pavia, 27100, Italy
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