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临床试验/NCT03708640
NCT03708640已完成不适用

A Prospective Randomized Pilot Study to Evaluate the Effect of a Mobile Health Physical Activity Intervention for HIV-associated Frailty

Johns Hopkins University2 个研究点 分布在 1 个国家目标入组 20 人开始时间: 2018年11月30日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
20
试验地点
2
主要终点
Change in Mean daily step count

研究概览

简要总结

This pilot study will examine the effect of a mobile health text messaging platform linked to a digital physical activity tracker on physical activity among persons living with HIV and frailty.

详细描述

HIV is associated with frailty, an important aging-related phenotype associated with adverse clinical outcomes. The investigators propose that personalized health coaching using a digital activity tracker with mobile health text messaging can increase physical activity in this population. The total duration of the intervention will be 12 weeks.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Prevention
盲法
Double (Participant, Outcomes Assessor)

入排标准

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

入选标准

  • HIV-1 positive adults of any gender
  • Age 50 years and older
  • Frailty score of 2 or greater (at least 1 criteria is slow gait speed or decreased grip strength)
  • Ability to provide informed consent

排除标准

  • Any physical condition that would prevent or prohibit moderate physical activity
  • >3 days per week of moderate or vigorous leisure time activity lasting >30 min/day

结局指标

主要结局

Change in Mean daily step count

时间窗: Baseline, 12 weeks

Mean daily step count will be assessed using a digital physical activity tracker

次要结局

  • Change in Frailty as assessed by the Fried-based physical frailty phenotype(Baseline, 12 weeks)
  • Percent change in lean mass(Baseline, 12 weeks)
  • Change in Muscle strength as assessed by isokinetic resistance(Baseline, 12 weeks)
  • Percent change in fat mass(Baseline, 12 weeks)
  • Change in soluble Tumor Necrosis Factor Receptor 1 (sTNFR1)(Baseline, 12 weeks)
  • Change in Physical Fitness as assessed by 12 minute walk(Baseline, 12 weeks)
  • Change in Interleukin-6 (IL-6) concentration(Baseline, 12 weeks)
  • Change in Physical performance as assessed by the physical performance battery(Baseline, 12 weeks)
  • Change in Quality of Life as assessed by the Medical Outcomes Study HIV Health Survey (MOS-HIV)(Baseline, 12 weeks)

研究者

申办方类型
Other
责任方
Sponsor

研究点 (2)

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