60
Participants
Start Date
September 1, 2023
Primary Completion Date
December 31, 2024
Study Completion Date
December 31, 2025
Botulinum toxin type A
Botulinum Neurotoxin type A
Placebo
Saline solution
RECRUITING
Norrlands universitetssjukhus, Umeå
Umeå University
OTHER
Region Västerbotten
OTHER_GOV