60
Participants
Start Date
December 31, 2012
Primary Completion Date
December 31, 2014
Study Completion Date
December 31, 2014
Botulinum toxin A
Patients will be randomly assigned to receive intravesical injection of 100U of BoNT-A (BOTOX, Allergan, Irvine, CA, USA)
Normal saline instillation
Patients will be randomly assigned to receive intravesical injection of injection with normal saline.
Buddhist Tzu Chi General Hospital, Hualien City
Buddhist Tzu Chi General Hospital
OTHER