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Internet-Based Conversational Engagement Clinical Trial (I-CONECT)

Recruiting

This study will test the effects of regular web-based video chat conversations on cognitive function in adults age 75 and older who are socially isolated.

Minimum Age Maximum Age Gender Healthy Volunteers
75 Years N/A All Yes
June 1, 2018
October 31, 2021
320

  • Socially isolated, defined by Lubben Social Network Scale score and conversation frequency
  • Adequate hearing and vision to use study technology and complete neuropsychological tests
  • Ability to understand English
  • Normal cognition or mild cognitive impairment
  • Consent for magnetic resonance imaging (MRI), if safely and comfortably able to receive MRI

  • Self-reported dementia or diagnosis of dementia by neuropsychologist
  • Anticipating major change in living arrangement in next year
  • Severely depressed
  • Alcohol or substance abuse within past 2 years
  • Unstable or significantly symptomatic psychiatric disorder or heart disease
  • Type 1 diabetes, started taking insulin in past 3 months, or hospitalized for hypoglycemia in past year
  • Active systemic cancer within past 5 years
  • Surgery in past 6 months that required full sedation with intubation
  • More than one overnight hospital stay within the past 3 months

Participants will be randomly assigned to a video chat or control group for one year. Participants in the video chat group will receive a computer to interact with study staff for 30 minutes per day, 4 times per week for 6 months and then 2 times per week for another 6 months. Participants in the control group will have 10-minute phone calls with study staff weekly to monitor their social activities and health conditions. Investigators will complete in-home testing to measure memory and executive function. Participants at Oregon Health & Science University will also have their medication compliance tracked using electronic pillbox devices.

For more information, visit the I-CONECT Study website.

Name City State Zip Status Primary Contact
University of Michigan
Ann Arbor Michigan 48109 Recruiting Alexis Ellis, BBA
734-647-2676
ellisal@ohsu.edu
Oregon Health & Science University
Portland Oregon 97239 Recruiting Study Coordinator
503-494-9043
I-CONECT@ohsu.edu

Oregon Health and Science University

  • University of Michigan
  • National Institute on Aging (NIA)
  • Wayne State University

Name Role Affiliation
Hiroko Dodge, PhD Principal Investigator Oregon Health and Science University

Name Phone Email
I-CONECT Study Team 503-494-9043 I-CONECT@ohsu.edu

NCT02871921

Internet-based Conversational Engagement Clinical Trial