20
Participants
Start Date
September 30, 2012
Primary Completion Date
December 20, 2020
Study Completion Date
December 20, 2020
Onabotulinumtoxin A
"30 transurethral injections, each of 1 ml solution containing 300 U Onabotulinumtoxin A (Botox ®, Allergan) in 30 ml of NaCl 0.9 %."
Placebo
30 transurethral injections, each of 1 ml solution containing NaCl.
Sunnaas Hospital, Nesoddtangen
Oslo University Hospital, Oslo
Sunnaas Rehabilitation Hospital
OTHER
Oslo University Hospital
OTHER