NCT05845918

PRogram to Improve Stress-levels and Enhance Memory

• Status: Active Not Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 45 (actual)
• Sponsor: Emory University · Academic / Other
• Sex: All
• Age: 50 Years
• Healthy volunteers: Not accepted

Summary

This is a pilot study with the objective to examine if an in-person and a remote multi-component intervention program can improve chronic stress, vascular measures, and executive function among African American and White patients with Mild Cognitive Impairment. Researchers plan to enroll 45 participants with over-recruitment of African American patients. Participants will be recruited to participate in PRogram to Improve Stress-levels and Enhance Memory (PRISEM) (i.e., remote lifestyle intervention program). The participants will be asked to participate in group-based and/or individual activities that focus on improving health education, nutrition, physical activity, cognitive health, stress levels, and overall well-being. The duration of the study for all participants will be 12 months with 3 study visits. At each study visit, the following measures will be assessed: psychosocial, behavioral, vascular/physical, and executive function.

Detailed description

More than half the patients with Mild Cognitive Impairment (MCI), a transitional state between normal aging and dementia, will develop dementia within five years. Despite the clinical and public health significance of MCI, there are no known pharmacological treatment strategies preventing the progression to Alzheimer's Disease (AD). Disappointing results from clinical trials of AD-modifying interventions have increased efforts to focus on prevention strategies that delay the onset of the disease. Since AD-related pathology begins more than a decade before patients develop symptoms, prevention efforts are likely to be more effective when targeted earlier in life. Data is even more limited on higher-risk groups, such as African Americans, who have double the incidence compared with Whites. This study plans to enroll a diverse population with an over-enrollment of African Americans because African Americans have a higher risk of developing mild cognitive impairment (MCI) and double the incidence of Alzheimer's Disease (AD) compared with Whites. Unfortunately, the prevention and management of MCI have been understudied among African Americans. Chronic stress (such as perceived discrimination and daily environmental stress) in African Americans can affect cognition and plays a role in the worsening of unhealthy behaviors such as smoking, improper diet, and physical inactivity. Recent studies have predicted that a 10-25% reduction in seven key modifiable risk factors, including behavioral and lifestyle choices, could prevent 1.3 million AD cases globally. Healthy lifestyle approaches can reduce oxidative stress, produce structural and functional changes in the brain, and also influence the rate of neurogenesis in adult and senescent animal models. However, interventions that improve these have often been disappointing, in part because the impact of each lifestyle behavior on AD risk is relatively small. This pilot study aims to evaluate how a remote multicomponent lifestyle intervention program improves mood symptoms (chronic stress) and positively impacts biomarkers of vascular health and the autonomic nervous system among forty African American and White patients with MCI.

Conditions

• Mild Cognitive Impairment

Interventions

Type	Name	Description
BEHAVIORAL	PRISEM Remote	Participants will attend 1-hour sessions weekly for 12 weeks (12 sessions) then biweekly for 8 weeks (4 sessions) and 1 session in the last month (1 session). Sessions will be group-based and will cover the following topics: 1) Program Overview, 2) Get Active, 3)Track Activity, 4) Eating Well, 5) Track Food, 6) Get More Active, 7) Energy In, Energy Out, 8) Eating to Support Health Goals, 9) Manage Stress, 10) Eat Well Away From Home, 11) Managing Triggers, 12) How to Stay Active, 13) Take Charge of Thoughts, 14) Get Back on Track, 15) Get Support (from friends and family), and 16) Staying Motivated. Sessions will include a brief presentation of the topic, followed by an introduction to tools and strategies to practice. This is a facilitated program with participants "driving" the direction and acting as peer support to one another.

Timeline

• Start date: 2023-02-21
• Primary completion: 2025-09-22
• Completion: 2026-03-01
• First posted: 2023-05-06
• Last updated: 2025-11-06

Locations

2 sites across 1 country: United States