Trial Outcomes & Findings for A Relational Research Recruitment and Engagement Intervention for Cognitive Aging Research (NCT NCT05444244)

NCT ID: NCT05444244

Last Updated: 2025-05-15

Results Overview

Number of participants enrolled in the Brain Health Community Registry

Recruitment status

COMPLETED

Study phase

Target enrollment

182 participants

Primary outcome timeframe

10 months

Results posted on

2025-05-15

Participant Flow

No participants have been enrolled into the Standard Recruitment arm as of grant closeout on 5/31/2023.

Participant milestones

Participant milestones
Measure	Brain Health Community Registry Recruitment Relational Research Recruitment and Engagement Intervention: * Specified recruiter/point of contact * Flexibility in study time, place, method of recruitment (preferred participant email, phone), and follow-up (in registry, if participant calls back at all restart 3 failed phone contacts) * Resource matching (financial, transportation constraints)	Standard Recruitment No specified recruiter/point of contact Limited flexibility in study time, place, method of recruitment and follow-up No resource matching
Overall Study STARTED	182	0
Overall Study COMPLETED	182	0
Overall Study NOT COMPLETED	0	0

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

A Relational Research Recruitment and Engagement Intervention for Cognitive Aging Research

Baseline characteristics by cohort

PRIMARY outcome

Timeframe: 10 months

Population: No participants were enrolled in the Standard Recruitment arm as of study closeout (5/31/2023). Analysis only accounts for the Brain Health Community Registry Recruitment Arm.

Number of participants enrolled in the Brain Health Community Registry

Outcome measures

Outcome measures
Measure	Brain Health Community Registry Recruitment n=182 Participants Relational Research Recruitment and Engagement Intervention: * Specified recruiter/point of contact * Flexibility in study time, place, method of recruitment (preferred participant email, phone), and follow-up (in registry, if participant calls back at all restart 3 failed phone contacts) * Resource matching (financial, transportation constraints)	Standard Recruitment * No specified recruiter/point of contact * Limited flexibility in study time, place, method of recruitment, and follow-up * No resource matching
Number of Participants Enrolled in Each Recruitment Arm	182 Participants	—

SECONDARY outcome

Timeframe: 10 months

Population: No participants were enrolled in the Standard Recruitment arm as of study closeout (5/31/2023). Analysis only accounts for the Brain Health Community Registry Recruitment Arm.

Number of participants in the Brain Health Community Registry

Outcome measures

Outcome measures
Measure	Brain Health Community Registry Recruitment n=182 Participants Relational Research Recruitment and Engagement Intervention: * Specified recruiter/point of contact * Flexibility in study time, place, method of recruitment (preferred participant email, phone), and follow-up (in registry, if participant calls back at all restart 3 failed phone contacts) * Resource matching (financial, transportation constraints)	Standard Recruitment * No specified recruiter/point of contact * Limited flexibility in study time, place, method of recruitment, and follow-up * No resource matching
Number of Participants Retained Over Time	182 Participants	—

OTHER_PRE_SPECIFIED outcome

Timeframe: 10 months

Population: No participants were enrolled in the Standard Recruitment arm as of study closeout (5/31/2023). Analysis only accounts for the Brain Health Community Registry Recruitment Arm.

As part of the Brain Health Community Registry, participants were given the option to have a tailored list of resources created for them. Resources included transportation needs, caregiving support groups, resources related to eyeglasses or hearing aids, food, and other needs. This measure indicates the number of participants out of the 182 total participants that requested and received a personal resource list.

Outcome measures

Outcome measures
Measure	Brain Health Community Registry Recruitment n=182 Participants Relational Research Recruitment and Engagement Intervention: * Specified recruiter/point of contact * Flexibility in study time, place, method of recruitment (preferred participant email, phone), and follow-up (in registry, if participant calls back at all restart 3 failed phone contacts) * Resource matching (financial, transportation constraints)	Standard Recruitment * No specified recruiter/point of contact * Limited flexibility in study time, place, method of recruitment, and follow-up * No resource matching
Participants Matched With Resources	97 Participants	—

Adverse Events

Brain Health Community Registry Recruitment

Serious events: 0 serious events

Other events: 0 other events

Deaths: 0 deaths

Standard Recruitment

Serious events: 0 serious events

Other events: 0 other events

Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Adverse event data not reported

Additional Information

Andrea Gilmore-Bykovskyi

University of Wisconsin School of Medicine and Public Health

Phone: 6082623057

Email: [email protected]

Results disclosure agreements

Principal investigator is a sponsor employee
Publication restrictions are in place

Measure	Brain Health Community Registry Recruitment n=182 Participants Relational Research Recruitment and Engagement Intervention: * Specified recruiter/point of contact * Flexibility in study time, place, method of recruitment (preferred participant email, phone), and follow-up (in registry, if participant calls back at all restart 3 failed phone contacts) * Resource matching (financial, transportation constraints)	Standard Recruitment * No specified recruiter/point of contact * Limited flexibility in study time, place, method of recruitment, and follow-up * No resource matching	Total n=182 Participants Total of all reporting groups
Age, Categorical <=18 years	0 Participants n=5 Participants	—	0 Participants n=5 Participants
Age, Categorical Between 18 and 65 years	72 Participants n=5 Participants	—	72 Participants n=5 Participants
Age, Categorical >=65 years	110 Participants n=5 Participants	—	110 Participants n=5 Participants
Age, Continuous	65.87 years n=5 Participants	—	65.87 years n=5 Participants
Sex: Female, Male Female	134 Participants n=5 Participants	—	134 Participants n=5 Participants
Sex: Female, Male Male	48 Participants n=5 Participants	—	48 Participants n=5 Participants
Race (NIH/OMB) American Indian or Alaska Native	2 Participants n=5 Participants	—	2 Participants n=5 Participants
Race (NIH/OMB) Asian	1 Participants n=5 Participants	—	1 Participants n=5 Participants
Race (NIH/OMB) Native Hawaiian or Other Pacific Islander	0 Participants n=5 Participants	—	0 Participants n=5 Participants
Race (NIH/OMB) Black or African American	2 Participants n=5 Participants	—	2 Participants n=5 Participants
Race (NIH/OMB) White	171 Participants n=5 Participants	—	171 Participants n=5 Participants
Race (NIH/OMB) More than one race	6 Participants n=5 Participants	—	6 Participants n=5 Participants
Race (NIH/OMB) Unknown or Not Reported	0 Participants n=5 Participants	—	0 Participants n=5 Participants
Region of Enrollment United States	182 Participants n=5 Participants	—	182 Participants n=5 Participants
Participants Requesting Resources	97 Participants n=5 Participants	—	97 Participants n=5 Participants