Obesity lung pressure study pulled before starting

NCT ID NCT04213911

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study aimed to measure pressure inside the chest (pleural pressure) in people with morbid obesity using a low-dose CT scan and a thin balloon placed in the esophagus. Researchers planned to compare 6 people with a BMI over 40 to 6 people with a BMI under 30. The study was withdrawn before enrolling anyone, so no results are available.

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Conditions

The condition(s) this trial relates to.

morbid obesity respiratory failure

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Massachussets General Hospital

    Boston, Massachusetts, 02114, United States