11
Participants
Start Date
August 3, 2016
Primary Completion Date
October 10, 2017
Study Completion Date
October 10, 2017
Cytology Specimen Collection Procedure
Undergo cytology specimen collection procedure using a swallowable sponge cell sampling device
Laboratory Biomarker Analysis
Correlative studies
Quality-of-Life Assessment
Ancillary studies
Swallowable Sponge Cell Sampling Device
Undergo cytology specimen collection procedure using a swallowable sponge cell sampling device
OHSU Knight Cancer Institute, Portland
Oregon Health and Science University
OTHER
OHSU Knight Cancer Institute
OTHER