Keyhole surgery may beat standard care for chest infections
NCT ID NCT07550530
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
The PROMPT study is testing whether an early keyhole procedure called medical thoracoscopy works better than current standard treatment (medicines to break up thick fluid) for people with pleural infection. About 170 patients will be randomly assigned to one of the two treatments. Researchers will see which approach results in fewer additional procedures within 30 days, as well as how quickly people recover and whether they experience any complications.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- medical thoracoscopy (keyhole procedure)
- What this could lead to
- If it works, this could point toward a better first-line treatment for pleural infection, reducing the need for repeat procedures and speeding recovery.
- What could go wrong
- This is a relatively small, early-stage study (170 patients) and the procedure is more invasive than standard care, so it may not prove superior or could carry higher risks like pain or complications.
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 170 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Nov 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 2029
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 ≥ 18 years * Clinical and radiological diagnosis of pleural infection (purulent, culture-positive, or pH \< 7.2) * Need of pleural drainage * Able and willing to give informed consent Exclusion criteria * Chest drain in situ \>24h before randomisation * Post-traumatic pleural effusion * Known allergy to fibrinolytic agents or contraindication to thoracoscopy * Pregnancy or breastfeeding * Life expectancy \< 3 months from another illness * Previous lung surgery (pneumonectomy) in the same side of pleural infection * Previous pleurodesis in the same side of pleural infection * Any contraindication to Medical thoracoscopy
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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 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.
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Other studies related to the condition(s) this trial covers.
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