104
Participants
Start Date
May 31, 2013
Primary Completion Date
August 1, 2017
Study Completion Date
August 1, 2017
Catheter venography with balloon venoplasty
All eligible patients will undergo catheter venography with balloon venoplasty and/or sham at baseline and at week 48 (i.e. Cross over design) followed by clinical and radiologic observation for a minimum of 48 weeks after each procedure.
Catheter venography with balloon venoplasty and balloon
Vancouver Coastal Health - University of British Columbia Hospital, Vancouver
University of Manitoba Health Sciences Centre, Winnipeg
Centre Hospitalier de l'Université de Montréal, Montreal
CHU de Québec - Hôpital de l'Enfant-Jésus, Québec
Canadian Institutes of Health Research (CIHR)
OTHER_GOV
Multiple Sclerosis Society of Canada
OTHER
University of British Columbia
OTHER