Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 29, 2026, 11:13 PM EDT

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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
Conditions
Oxygen Administration During Deep Sedation
Interventions
Nasopharyngeal catheter, Nasal Cannula, Oxygen Supplementation, Sedation
Device · Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
16 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Withdrawn No phase listed Observational Accepts healthy volunteers

Comparison of Esophageal Manometry and CT Scan Measurements

NCT04213911
Conditions
Morbid Obesity, Respiratory Failure
Interventions
low-dose chest CT scan, insertion of esophageal balloon
Radiation · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Boston, Massachusetts