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Two Breathing-Tube Devices Compared in Obese Patients Having Lung Surgery

Compares two devices that help one lung rest during surgery in obese adults.

Plain-language title generated from the registry record
Registry title: Bronchial Blockers vs Double-Lumen Tubes in Obese Patients

Key facts

Where
Palma de Mallorca, SpainSee the site

Could this be for you?

Answer for yourself. This is not a decision: only the study team can say whether you can take part.

  • Are you between 18 and 90 years old?

Source: NCT07031986, who can take part

Where in Spain

  • Hospital Son EspasesPalma de Mallorca, SpainTaking people

Questions to ask the study team

  1. How often do I need to come in, and for how long each time?
  2. Are travel costs paid?
  3. Can I keep my own doctor?
  4. What happens if I want to stop?
Print a page for my doctor

Trial details

Who runs it
Paulo Andrés Cano Jiménez
Trial code
NCT07031986
Record updated
22 June 2025
Original description
The goal of this clinical trial is to evaluate the efficacy of bronchial blockers and double-lumen tubes in achieving one-lung ventilation in obese patients undergoing lung resections. The primary question it aims to answer is:Read full original descriptionShow less

One-lung Ventilation With Double-Lumen Tubes and Bronchial Blockers in Obese Patients Undergoing Lung Resection

The goal of this clinical trial is to evaluate the efficacy of bronchial blockers and double-lumen tubes in achieving one-lung ventilation in obese patients undergoing lung resections. The primary question it aims to answer is:

• Is intraoperative hypoxia significantly different depending on the device used?

Researchers will compare the use of bronchial blockers and double-lumen tubes to assess differences in efficacy and safety.

Participants will not be required to perform any tasks.

Inclusion: BMI ≥ 30 kg/m2; Diagnostic or clinical suspicion of lung cancer; Lung resection surgery (lobectomy, segmentectomy or wedge resection) by VATS or thoracotomy, requiring one-lung ventilation; Use of bronchial blocker or double-lumen tube for one-lung ventilation.

Exclusion: Patients with evident anatomic alterations, in which double-lumen tubes may be contraindicated; Emergency surgeries.

ClinicalTrials.gov NCT07031986