New genetic test aims to solve stubborn pneumonia cases
NCT ID NCT07472114
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a special genetic test (tNGS) can help doctors treat hospitalized adults with pneumonia that isn't responding to first antibiotics. About 524 participants will be randomly assigned to get the test or standard care. The main goal is to see if the test shortens hospital stays.
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
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 524 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Feb 2028
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.
- 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: * Adults (age ≥ 18 years) * Diagnosed of community-acquired pneumonia * Initial treatment failure Exclusion Criteria: * tNGS or mNGS already performed on respiratory samples during the current illness * Suspected lung abscess or empyema * Cerebral infarction within the past three months * Dysphagia * Nasopharyngeal carcinoma currently receiving radiotherapy * Tracheostomy * Long-term bedridden patients (ADL score ≤ 60) * Pathogens identified within the past 7 days that adequately explain the current clinical presentation * Bronchiectasis with large amounts of sputum and documented bacterial detection within the past six months * Inability to obtain eligible respiratory samples * CURB-65 score ≤ 1 * Expected discharge or death within 48 hours
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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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China-Japan Friendship hospital
Beijing, Beijing Municipality, 100029, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- New antibiotic lefamulin takes on Drug-Resistant pneumonia
- Could your Child's cough help diagnose asthma or pneumonia?
- Herbal formula NRICM102 tested as pneumonia Add-On treatment
- Pneumonia drug trial aims to protect arteries from hidden damage
- Could less be more? new trial tests lower antibiotic dose for pneumonia