Surgery for tough lung infections: new study reveals key insights on drug resistance
NCT ID NCT07167823
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looked at 350 patients who had surgery (decortication) to treat severe lung infections called empyema, including cases caused by tuberculosis and drug-resistant bacteria. The goal was to understand the types of germs causing these infections and how they affect recovery after surgery. Researchers found that patients with positive cultures had more complications, highlighting the challenge of multidrug resistance.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Decortication (surgery to remove infected material and fibrous tissue from the lung lining)
- What this could lead to
- If successful, this study could help doctors better understand which patients benefit most from decortication and how to manage drug-resistant infections.
- What could go wrong
- This is a completed observational study, not a controlled trial. Results may not apply to all empyema patients, and the findings are descriptive rather than proving a new treatment works.
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
-
350 people
The number who actually took part.
- Started
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Jan 2022
- Finished
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Aug 2025
- 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 diagnosed with pleural empyema (MDR bacterial and tuberculous) who underwent surgical decortication (VATS or open thoracotomy) and admitted in thoracic surgery unit of Services hospital Lahore.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients diagnosed with pleural empyema based on clinical, radiological, and microbiological confirmation. * Patients who underwent surgical decortication for complicated or refractory empyema. Exclusion Criteria: * Patients with non-infectious pleural effusions (e.g., malignant pleural effusion, hemothorax, or chylothorax). * Empyema cases resolved with medical management alone (antibiotics and/or chest tube drainage) without requiring surgical intervention. * Patients with severe systemic conditions (e.g., end-stage organ failure, terminal malignancy) where empyema management was not the primary therapeutic focus.
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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.
Contacts and locations
Locations
-
Services Institute of Medical Sciences (SIMS), Services Hospital, Lahore
Lahore, Punjab Province, 54000, Pakistan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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