Sleep Clinical Trial - A Personalized Behavioral Intervention to Improve

Status Completed

Clinical Trial Summary

Cognitive decline and sleep complaints are prevalent in older adults and severely affect older adults' physical health and quality of life. Sedentary lifestyle, which is reported by 90% of older Americans, is an important risk factor for both cognitive decline and sleep disturbances. Although promoting physical activity has benefits to older adults' health, including sleep and cognition, traditional interventions to increase activity are challenging due to extensive staffing requirements and low adherence. Electronic activity monitors, such as wrist-worn accelerometers, can track heart rate, activity, and sleep to allow individuals to work towards personal activity and sleep goals. These appealing features make these devices ideal for interventions that aim to change behaviors and improve health outcomes. However, the efficacy of using electronic activity monitors to promote physical activity and health in older adults has not been examined. The investigators will conduct a randomized controlled trial in a cohort of older adults (without dementia) with both sedentary lifestyle and nocturnal sleep complaints to examine the effectiveness of a personalized behavioral intervention (compared to a control group) embedded within a smart watch application in older adults. 94 cognitively intact elders and 21 older adults with mild cognitive impairment will be enrolled and randomly allocated to the intervention or control group. Participants in the intervention arm will receive in person exercise training sessions, and personalized, self-monitor physical activity, receive interactive prompts, biweekly phone consultation with the research team, and financial incentives for achieving weekly physical activity goals. The control group will receive general education on physical activity in older adults and continue the routine daily activity during the intervention period. The intervention for older adults without cognitive impairment is 24 weeks and for older adults with mild cognitive impairment is 16 weeks.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Sleep

Clinical Trial Details

NCT number	NCT03959202
Study type	Interventional
Source	Johns Hopkins University
Contact
Status	Completed
Phase	Phase 1/Phase 2
Start date	July 11, 2019
Completion date	February 28, 2023

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

A Personalized Behavioral Intervention to Improve Physical Activity, Sleep and Cognition in Sedentary Older Adults

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms