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临床试验/NCT07456865
NCT07456865招募中不适用

Post Approval Effectiveness and Durability Evaluation of the Altaviva™ Tibial Device

MedtronicNeuro14 个研究点 分布在 1 个国家目标入组 256 人开始时间: 2026年3月17日最近更新:

试验速览

阶段
不适用
状态
招募中
入组人数
256
试验地点
14
主要终点
Primary Endpoint

研究概览

简要总结

The purpose of this prospective, multicenter study is to assess the long-term safety and effectiveness of the Altaviva™ system for the treatment of UUI

研究设计

研究类型
Interventional
分配方式
Na
干预模型
Single Group
主要目的
Treatment
盲法
None

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Candidate for Altaviva™ therapy per Altaviva™ labeling
  • Have a diagnosis of UUI as demonstrated on a 3-day voiding diary by having a minimum of 3 episodes of urinary urge incontinence in 72 hours
  • If taking OAB medications, subjects should be on a stable dose for at least 3 months prior to baseline and willing to remain on stable treatment through completion of the 12-month voiding diary
  • Patient must be willing and able to accurately complete study questionnaires, attend visits, operate the system, and comply with the study protocol
  • Willing and able to provide signed and dated informed consent

排除标准

  • Patient who is not a candidate for Altaviva™ therapy per Altaviva™ labeling, including:
  • Patients who are considered to be poor surgical candidates or who are at risk for poor wound healing per Altaviva™ labeling
  • Have progressive, systemic neurological disease
  • Have clinically significant peripheral neuropathy in the lower leg
  • Severe, uncontrolled diabetes
  • Have primary stress incontinence or mixed incontinence where the stress component overrides the urge component based on physician judgment
  • Current symptomatic urinary tract infection
  • Patients who have been treated with percutaneous tibial nerve stimulation (PTNS)/percutaneous tibial neuromodulation (PTNM) therapy in the past 4 weeks, or longer if the investigator judges that the therapeutic effect is still present
  • Patients who have had treatment of urinary symptoms with botulinum toxin therapy or sacral neuromodulation in the past 6 months
  • History of a prior implantable tibial neuromodulation system
  • Patients who are pregnant or planning to become pregnant during the course of the study
  • Patient is currently enrolled or plans to enroll in concurrent drug/device study that may confound study results

结局指标

主要结局

Primary Endpoint

时间窗: 60 months

The primary endpoint is the UUI responder rate, which is defined as the proportion of subjects experiencing at least 50% improvement in daily UUI compared to baseline. The UUI responder rate will be measured annually through 60 months.

次要结局

未报告次要终点

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (14)

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