155
Participants
Start Date
February 1, 2018
Primary Completion Date
April 30, 2021
Study Completion Date
November 30, 2022
Tethered capsule sponge
Subjects swallow a tethered capsule sponge sampling device, which is then withdrawn through the mouth after an interval of 5 minutes.
Electronic nose device
Subjects breathe into the device, which then records an exhaled volatile organic compounds (VOC) signature.
Columbia University Medical Center, New York
University of Pennsylvania, Philadelphia
Mayo Clinic, Rochester
Collaborators (1)
Mayo Clinic
OTHER
University of Pennsylvania
OTHER
Columbia University
OTHER