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临床试验/NCT00800462
NCT00800462已完成4 期

Comparative Study of the Efficacy and Safety of Muscarinic M3 Receptors Antagonists in the Treatment of Neurogenic Detrusor Overactivity

Toronto Rehabilitation Institute2 个研究点 分布在 1 个国家目标入组 23 人开始时间: 2008年3月最近更新:
适应症
干预措施
相关药物

试验速览

阶段
4 期
状态
已完成
入组人数
23
试验地点
2
主要终点
Frequency of Incontinence Episodes

研究概览

简要总结

This is a phase IV, double-blind, multicenter, randomized trial evaluating the efficacy and safety of two M3 receptors antagonists (Trospium Chloride and Darifenacin Hydrobromide) with one standard drug (Oxybutynin Chloride) for treatment of overactive bladder in individuals with spinal cord injury.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

入排标准

年龄范围
18 Years 至 75 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Male or female patients, between 18 and 75 years of age. Female patients of childbearing potential* must have a negative urine pregnancy test result on the day of Screening Visit and practice a reliable method of contraception**
  • *A female is considered of childbearing potential unless she is:
  • Postmenopausal for at least 12 months prior to study drug administration;
  • Without a uterus and/or both ovaries; or
  • Has been surgically sterilized for at least 6 months prior to study drug administration.
  • **Reliable methods of contraception include:
  • Hormonal methods or intrauterine device in use at least 30 days prior to study drug administration;
  • Barrier methods plus spermicidal in use at least 14 days prior to study drug administration; or
  • Sexual abstinence as a lifestyle.
  • Patients with a neurogenic bladder and detrusor overactivity secondary to a spinal cord injury.
  • Patients with urinary incontinence (minimum of one occurrence per day) despite current treatment. [NOTE: Bladder emptying may be accomplished with straining, intermittent catheterization (IC), spontaneous micturition or leakage episodes.]
  • Patients with serum creatinine within normal limits and normal renal function
  • Patients on a stable dose (minimum one month) of concomitant medication for Neurogenic detrusor overactivity
  • Patients must have adequate cognitive function to understand the requirements of the study, including completing questionnaires and signing a written Informed Consent.

排除标准

  • Female patients who are pregnant (positive urine pregnancy test), planning to become pregnant during the study period, breast-feeding, or who are of childbearing potential and not practicing a reliable method of birth control.
  • Patients with a history of transurethral sphincterotomy, bladder neck or prostatic resection, previous bladder surgery including myomectomy or augmentation cystoplasty.
  • Patients with chronic indwelling catheters.
  • Patients with, in the opinion of the Investigator, unstable or stable multiple sclerosis.
  • Patients with known, uncontrolled systemic disease.
  • Patients with evidence of recent alcohol/drug abuse.
  • Patients with urinary retention, gastrointestinal obstructive disorders or uncontrolled narrow-angle glaucoma.
  • Patients with contraindications to Trosec™, Enablex™ and Uromax®.
  • Patients who, in the opinion of the Investigator, have a significant condition or situation that may put the patient at significant risk, confound the study results, or interfere significantly with the patient's participation in the study.
  • Patients with a history of poor cooperation, non-compliance, or unreliability.
  • Patients currently participating in an investigational drug study or who have participated in an investigational drug study within 30 days of the Screening Visit.
  • Patients administered anticholinergics and/or antispasmodic drugs during the course of the study.
  • Patient with hepatic insufficiency.
  • Patient has been administered intravesical botulinum toxin within 6 months prior to the Screening Visit and/or is expected to receive intravesical botulinum toxin during the course of the study.
  • Patient has any medical condition that would interfere with the interpretation of the study results or the conduct of the study.

研究组 & 干预措施

Oxybutynin Cl

Active Comparator

干预措施: Oxybutynin Cl (Drug)

Trospium Cl

Active Comparator

干预措施: Trospium Cl (Drug)

Darifenacin Hydrogren Bromide (HBr)

Active Comparator

干预措施: Darifenacin Hydrogen Bromide (HBr) (Drug)

结局指标

主要结局

Frequency of Incontinence Episodes

时间窗: 3 days

Adverse Event Reporting

时间窗: Each Study Visit and Follow-up Phone Call

次要结局

  • Questionnaires(Monthly)
  • Urodynamic Study(Baseline and 3 months)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Magdy Hassouna

MD PhD FRCSC FACS

Toronto Rehabilitation Institute

研究点 (2)

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