跳至主要内容
临床试验/NCT00527046
NCT00527046终止2 期

A Randomized, Double Blind, Placebo Controlled, Five Parallel Group Study Of The Effect Of CP-424,391 On Physical Performance And Body Composition In Older Subjects

Pfizer12 个研究点 分布在 1 个国家目标入组 396 人开始时间: 1999年12月最近更新:
适应症
相关药物

试验速览

阶段
2 期
状态
终止
发起方
Pfizer
入组人数
396
试验地点
12
主要终点
Percent increase in lean (non fat) body mass.

研究概览

简要总结

A 24-month, placebo controlled, double dummy, parallel-design outpatient trial in generally healthy elderly men and women who are at risk of becoming frail.

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

入排标准

年龄范围
65 Years 至 84 Years(Older Adult)
性别
All
接受健康志愿者

入选标准

  • 65-84 years old, BMI < 30, at risk for functional decline based on SF-36, Instrumental Activities of Daily Living (per Nagy's), or 2 or more falls in prior 2 years

排除标准

  • Significant history or symptoms of acute medical conditions, currently in an exercise program, pain or other conditions that would prevent participating in exercise testing

结局指标

主要结局

Percent increase in lean (non fat) body mass.

时间窗: Measured by DXA at BL 3, 6, 12, and 24 months

Change in functional performance (speed to climb stairs, walking speed and feet walked in 6 min).

时间窗: Measured at BL, 3, 6, 12, and 24 months

次要结局

  • Pharmacokinetics, blood hormones and biomarkers((BL,3,6,12,24 months))
  • Tape measurement of size of arm and leg muscles, waist, and hip((BL,3,6,12,24 months))
  • IGF-1 and GH levels((1,2,18 months))
  • Overnight GH profile in a subset((2,18 months))
  • Muscle strength((BL,3,6,12,24 months))
  • Questionnaires on general health, depression, mental status, sleep and activities of daily living((BL,3,6,12,24 months))
  • Other physical performance tests including time to rise from a chair 5 times, balance tests (walking a straight line)((BL,3,6,12,24 months))

研究者

发起方
Pfizer
申办方类型
Industry
责任方
Sponsor

研究点 (12)

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