Smaller tube, faster setup? new study in asian women
NCT ID NCT07097584
First seen Jun 27, 2026 · Last updated Aug 07, 2026 · Updated 2 times
Summary
This study looked at whether using a slightly smaller breathing tube (double-lumen tube) during lung surgery in Asian women could shorten the time needed to place it. 180 women having thoracoscopic lung removal took part. The main goal was to see if the smaller tube could be positioned faster without causing more breathing problems.
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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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180 people
The number who actually took part.
- Started
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Jul 2025
- Finished
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Jan 2026
- 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 to 80 years
- Sex
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Female participants only
- 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: * Patients scheduled for thoracoscopic pulmonary resection using a left double-lumen tube under general anesthesia. * Patients aged 18-80 years * Chest CT scan in our hospital within one month before surgery * American Society of Anesthesiologists (ASA) physical status I to III Exclusion Criteria: * Anticipated difficult airway * Patients with tracheal/left main bronchus anomalies * Height \<152 cm * Refused to participate in the study
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Genom att skicka in godkänner du våra Användarvillkor
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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Zhejiang cancer hospital
Hangzhou, Zhejiang, 310022, China
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