跳至主要内容
临床试验/NCT00249704
NCT00249704终止1 期

Evaluation of the Effect of a 4-Month Intervention of Exercise and/or Vitamin D on Mobility Function and Strength in Frail Elderly Subjects

Pfizer1 个研究点 分布在 1 个国家目标入组 64 人开始时间: 2005年10月最近更新:
适应症
干预措施
相关药物

试验速览

阶段
1 期
状态
终止
发起方
Pfizer
入组人数
64
试验地点
1
主要终点
Characterization of effect of 4-month exercise and/or Vitamin D intervention on mobility function and strength in frail elderly subjects.

研究概览

简要总结

The study will explore multiple mobility function tests as well as functional and neuropsychological tests in elderly subjects at risk for falls and disability, before and after 4-month exercise and/or Vitamin D intervention.

详细描述

The study was terminated on 10Jan2008. This was a strategic decision not related to safety, efficacy, or feasibility of trial.

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
75 Years 至 —(Older Adult)
性别
All
接受健康志愿者

入选标准

  • Elderly subjects with moderate frailty residing in assisted living facilities.

排除标准

  • Presence of progressive, unstable chronic disease; hyperparathyroidism, hypercalcemia.

研究组 & 干预措施

C

Experimental

干预措施: Vitamin D Placebo + Exercise (Procedure)

B

Experimental

干预措施: Vitamin D + Sham Exercise (Drug)

A

Experimental

干预措施: Vitamin D + Exercise (Drug)

D

Placebo Comparator

干预措施: Vitamin D Placebo + Sham Exercise (Procedure)

结局指标

主要结局

Characterization of effect of 4-month exercise and/or Vitamin D intervention on mobility function and strength in frail elderly subjects.

时间窗: Throughout trial

次要结局

  • Evaluation of utility and variability of mobility function tests and biomarkers, as well as explore the predictors for the exercise and/or Vitamin D intervention response in frail elderly subjects.(throughout trial)

研究者

发起方
Pfizer
申办方类型
Industry

研究点 (1)

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