60
Participants
Start Date
April 24, 2015
Primary Completion Date
June 14, 2018
Study Completion Date
June 14, 2018
Gabapentin
Given PO
Methadone Hydrochloride
Given PO
Oxycodone Hydrochloride
Given PO
Quality-of-Life Assessment
Ancillary studies
Questionnaire Administration
Ancillary studies
Roswell Park Cancer Institute, Buffalo
Roswell Park Cancer Institute
OTHER