All eligible subjects will be implanted with the INTIBIA device. Subjects will be randomized to either INTIBIA therapeutic or INTIBIA non-therapeutic in a 2:1 ratio for the first 3 months of the study, at which point all subjects will receive therapeutic stimulation. Subjects will complete voiding diaries and questionnaires at Baseline and prior to each follow-up visit, which will occur at Months 3, 6, 12, and 24. Subjects will be offered to keep the device or have it explanted at the end of the study.
Prospective, randomized, double-blind, multicenter study to evaluate the safety and efficacy of an implantable tibial nerve stimulator in subjects with urgency urinary incontinence (UUI).