• Barry W Rovner, Robin J Casten, Catherine Verrier Piersol, Neva White, Megan Kelley, and Benjamin E Leiby.
• Departments of Psychiatry and Neurology (BR), Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, Pennsylvania.
• J Am Geriatr Soc. 2020 May 1; 68 (5): 1015-1022.

Background/ObjectivesImproving glycemic control in older African Americans with diabetes and mild cognitive impairment (MCI) is important as the population ages and becomes more racially diverse.DesignRandomized controlled trial.SettingRecruitment from primary care practices of an urban academic medical center. Community-based treatment delivery.ParticipantsOlder African Americans with MCI, low medication adherence, and poor glycemic control (N = 101).InterventionsOccupational therapy (OT) behavioral intervention and diabetes self-management education.MeasurementsThe primary outcome was a reduction in hemoglobin A1c level of at least 0.5% at 6 months, with maintenance effects assessed at 12 months.ResultsAt 6 months, 25 of 41 (61.0%) OT participants and 22 of 46 (48.2%) diabetes self-management education participants had a reduction in hemoglobin A1c level of at least 0.5%. The model-estimated rates were 58% (95% confidence interval [CI] = 45%-75%) and 48% (95% CI = 36%-64%), respectively (relative risk [RR] = 1.21; 95% CI = 0.84-1.75; P = .31). At 12 months, the respective rates were 21 of 39 (53.8%) OT participants and 24 of 49 (49.0%) diabetes self-management education participants. The model-estimated rates were 50% (95% CI = 37%-68%) and 48% (95% CI = 36%-64%), respectively (RR = 1.05; 95% CI = 0.70-1.57; P = .81).ConclusionBoth interventions improved glycemic control in older African Americans with MCI and poor glycemic control. This result reinforces the American Diabetes Association's recommendation to assess cognition in older persons with diabetes and demonstrates the potential to improve glycemic control in this high-risk population. J Am Geriatr Soc 68:1015-1022, 2020.© 2020 The American Geriatrics Society.

30 keywords...

hide…