33
Participants
Start Date
January 16, 2019
Primary Completion Date
April 20, 2020
Study Completion Date
April 20, 2020
Endoscopic Retrograde Cholangiopancreatography
Undergo standard of care ERCP
Interview
Ancillary studies
Laryngeal Mask Airway
Wear LMA
M D Anderson Cancer Center, Houston
National Cancer Institute (NCI)
NIH
M.D. Anderson Cancer Center
OTHER