Summary

for people ages 65-84 (full criteria)
healthy people welcome
at San Diego, California and other locations
study started
estimated completion:

Description

Summary

The purpose of this research is to examine the effects of four interventions on age-related cognitive decline in healthy older adults. The investigators will examine the effects of Mindfulness Based Stress Reduction (MBSR) psychotherapy, multi-component intensity-based aerobic exercise, and their combination, compared to a discussion group.

Official Title

Remediating Age Related Cognitive Decline: Mindfulness-Based Stress Reduction and Exercise

Details

MBSR teaches mindfulness, or the focusing of attention and awareness, through various meditation techniques. Mindfulness meditation practices appear to produce neurocircuitry changes that are the reverse of those seen in age-related cognitive decline. It is widely available, acceptable to older people, and carries minimal risk of side effects or adverse events. Exercise - specifically, intense, multi-component exercise - also appears to affect brain structure and function and improve cognitive performance.

The investigators will randomize 580 non-demented healthy adults aged 65 to 84 to one of four conditions: MBSR alone, exercise alone, MBSR + exercise, or a health education discussion group control condition.

The study will consist of a 6-month acute intervention phase with weekly visits followed by a 12-month maintenance phase with weekly or monthly visits and other prompts to maintain intervention behaviors.

Assessments include cognitive tests, biomarkers, neuroimaging assessments, functional assessments to examine real-world benefits of the interventions, and other behavioral assessments to characterize participants and pave the way for further exploratory analyses.

Keywords

Age-related Cognitive Decline Exercise Mindfulness Education Elderly Cognitive Dysfunction MBSR Health Education MBSR + Exercise

Eligibility

You can join if…

Open to people ages 65-84

  • Community-living men and women age 65 to 84.
  • Self-reported cognitive complaints that are a normal part of aging.
  • No current meditation practice nor prior training in it.
  • Sedentary.

You CAN'T join if...

  • Known diagnosis of dementia, mild cognitive impairment, other clinical neurodegenerative illness (e.g., Parkinson's disease, cerebrovascular disease),psychotic disorder, or any unstable psychiatric condition.
  • Medical conditions that suggest shortened lifespan, such as metastatic cancer; or would prohibit safe participation in the interventions, including cardiovascular disease or musculoskeletal conditions; or would interfere with the assessments, such as taking medications for diabetes or ferromagnetic metal/bridgework that would interfere with MRI signal.
  • IQ <70 as estimated by the Wechsler Test of Adult Reading
  • Sensory impairment (language, hearing, or visual) that would prevent participation.
  • Alcohol abuse within 6 months.
  • Current illicit drug use.
  • Concurrent cognitive training, such as brain-training software, or other interventions expected to affect neuroplasticity.
  • Medications that interfere with measurements, including cancer chemotherapy,glucocorticoids, and interferon.
  • Inability to cooperate with protocol.

Locations

  • University of California San Diego accepting new patients
    San Diego California 92122 United States
  • Washington University School of Medicine accepting new patients
    Saint Louis Missouri 63110 United States

Details

Status
accepting new patients
Start Date
Completion Date
(estimated)
Sponsor
Washington University School of Medicine
Links
Visit the Healthy Mind Lab for more information about the MEDEX study and our other areas of research. STL: http://healthymind.wustl.edu/medex UCSD: http://www.medexstudy.com/
ID
NCT02665481
Study Type
Interventional
Last Updated