50
Participants
Start Date
October 1, 2024
Primary Completion Date
October 1, 2026
Study Completion Date
December 1, 2027
OnabotulinumtoxinA
Injection of onabotulinumtoxinA into the at-risk major salivary glands
Placebo
Injection of normal saline into the at-risk major salivary glands
McGill University, Montreal
Lady Davis Institute
OTHER
McGill University Health Centre/Research Institute of the McGill University Health Centre
OTHER
Sir Mortimer B. Davis - Jewish General Hospital
OTHER