跳至主要内容
临床试验/NCT00826514
NCT00826514已完成2 期

A PHASE 2, 16 WEEK, MULTICENTER, RANDOMIZED, DOUBLE-BLIND PLACEBO-CONTROLLED, PARALLEL GROUP PROOF-OF-CONCEPT STUDY EVALUATING THE EFFICACY AND SAFETY OF TANEZUMAB FOR THE TREATMENT OF PAIN ASSOCIATED WITH CHRONIC ABACTERIAL PROSTATITIS

Pfizer42 个研究点 分布在 5 个国家目标入组 62 人开始时间: 2009年3月25日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
2 期
状态
已完成
发起方
Pfizer
入组人数
62
试验地点
42
主要终点
Change From Baseline in Average Daily Pain Score at Week 6

研究概览

简要总结

The purpose of this study is to determine whether tanezumab is effective in the treatment of pain associated with chronic prostatitis.

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
Double (Participant, Investigator)

入排标准

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

入选标准

  • Diagnosis of chronic prostatitis
  • Male adults at least 18 years of age
  • Moderate to severe chronic prostatitis, with an average pain score above a pre-defined level
  • To use contraception.

排除标准

  • History of symptoms for less than 3 of the last 6 months
  • History of recurrent urinary tract infections, or genito-urinary cancer
  • Use of finasteride or dutasteride within 6 months.
  • History of hepatitis B, C or human immunodeficiency virus (HIV)

研究组 & 干预措施

Tanezumab

Experimental

干预措施: Tanezumab (Drug)

Placebo

Placebo Comparator

干预措施: Placebo (Drug)

结局指标

主要结局

Change From Baseline in Average Daily Pain Score at Week 6

时间窗: Baseline, Week 6

Participants assessed average chronic prostatitis pain in the last 24 hours on an 11-point numeric rating scale (NRS) ranging from 0 (no chronic prostatitis pain) to 10 (chronic prostatitis pain as bad as you can imagine). The average daily pain score was calculated as the mean of the scores over the last 7 days prior to each assessment time point. Higher score indicated severe pain.

次要结局

  • Change From Baseline in Average Daily Pain Score at Weeks 2, 4, 8, 10, and 16(Baseline, Weeks 2, 4, 8, 10, and 16)
  • Change From Baseline in Number of Micturitions Per 24 Hours at Weeks 2, 4, 6, 8, 10, and 16(Baseline, Week 2, 4, 6, 8, 10, and 16)
  • Change From Baseline in Mean Urinary Event Pain Score Per 24 Hours at Weeks 2, 4, 6, 8, 10, and 16(Baseline, Weeks 2, 4, 6, 8, 10, and 16)
  • Change From Baseline in Mean Sleep Disturbance Score Per 24 Hours at Weeks 2, 4, 6, 8, 10, and 16(Baseline, Weeks 2, 4, 6, 8, 10, and 16)
  • Participant Global Preference(Week 6 and 16)
  • Change From Baseline in Worst Daily Pain Score at Weeks 2, 4, 6, 8, 10, and 16(Baseline, Weeks 2, 4, 6, 8, 10, and 16)
  • Change From Baseline in Urinary Urgency Episodes Per 24 Hours at Weeks 2, 4, 6, 8, 10, and 16(Baseline, Weeks 2, 4, 6, 8, 10, and 16)
  • Number of Participants With Global Response Assessment (GRA)(Week 6 and 16)
  • Change From Baseline in National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI) Overall and Sub-scale Score at Weeks 2, 4, 6, 8, 10, and 16(Baseline, Weeks 2, 4, 6, 8, 10, and 16)
  • Change From Baseline in Mean Voided Volume Per Micturition at Weeks 2, 4, 6, 8, 10, and 16(Baseline, Weeks 2, 4, 6, 8, 10, and 16)
  • Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs)(Baseline up to Week 16)
  • Number of Participants With Anti-Drug Antibody (ADA)(Day 1 (1 hour pre-dose), Weeks 2, 6, and 16)
  • Change From Baseline in Number of Nocturnal Micturitions Per 24 Hours at Weeks 2, 4, 6, 8, 10, and 16(Baseline, Weeks 2, 4, 6, 8, 10, and 16)
  • Change From Baseline in Mean Pain Score Associated With Ejaculation Per 24 Hours at Weeks 2, 4, 6, 8, 10, and 16(Baseline, Weeks 2, 4, 6, 8, 10, and 16)
  • Patient Global Satisfaction Assessment(Week 6 and 16)
  • Number of Participants With Clinically Significant Neurological Examination Abnormalities(Baseline up to Week 16)
  • Post-void Residual (PVR) Volume(Baseline, Weeks 2, 6, and 16)
  • Patient Willingness to Re-use Medicine(Week 6 and 16)
  • Percentage of Participants Who Received Rescue Medication(Weeks 2, 4, 6, 8, 10, and 16)
  • Amount of Rescue Medication Taken(Weeks 2, 4, 6, 8, 10, and 16)
  • Serum and Urine Nerve Growth Factor (NGF) Levels(Day 1 (1 hour pre-dose), Weeks 2, 6, 10, and 16)

研究者

发起方
Pfizer
申办方类型
Industry
责任方
Sponsor

研究点 (42)

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