30
Participants
Start Date
November 28, 2017
Primary Completion Date
December 31, 2024
Study Completion Date
December 31, 2024
Intravesical Heparin
Heparin bladder instillation
Placebo
Intravesical saline
RECRUITING
University of Oklahoma-Tulsa OB/GYN Dept and OU-Physicians, Tulsa
University of Oklahoma
OTHER