At a glance
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Functionally-tailored Oral Care Intervention for Community-dwelling Older Adults With Dementia and Their Caregivers
In Brief
A clinical study evaluating Functionally Tailored Oral Care Intervention and Control Intervention for Dementia and Cognitive Impairment. Completed, enrolled 26 participants across 1 site.
Detailed Summary
The specific aims of this study are: Aim 1. Develop a staged and modifiable dyadic oral care intervention to provide functionally-tailored oral care rehabilitation for community-dwelling persons with dementia (PWD) and need-based skills training their family caregivers (CGs). Based on the literature review and MCWB, a 4-week intervention with 8 modules, including universal modules (e.g., environmental changes), CG modules (e.g., cuing strategies) and modules for both PWD and CGs (e.g., oral care techniques), will be developed addressing the relevant SCT constructs (e.g., functional deficits of PWD and caregiving needs of CGs). Guided by a validated, widely-used theory of rehabilitation medicine, modules will be used alone or in combination to provide personalized, hand-on, functionally-tailored oral care rehabilitation for PWD along with skills training for CGs to match their caregiving needs. The training focus shifts from the PWD to the CG, as the independence of the PWD decreases. Semi-structured interviews with family CGs will then be conducted (until data saturation is reached) to understand their oral care needs, desired intervention approaches, and the perceived feasibility and utility of the intervention. The intervention will be revised and then pilot tested with 4 dyads, one per each of the four functional levels of the DAT. Aim 2. Evaluate the feasibility and efficacy of the intervention in home settings through a randomized, controlled trial with 40 pairs of PWD and their primary CGs, including immediate post-intervention and 3-month follow-up. Dyads will be stratified into 4 functional levels based on the PWD's DAT score and then randomly assigned to the intervention or control (non-tailored usual care) group.
Study Details
Timeline
Interventions
Participants receive a 4-week, hands-on, functionally-tailored intervention. The intervention will address topics including tooth brushing, denture care, inter-dental care, tongue care, and dry mouth care. There will be four sessions in total, with each intervention session lasting approximately 45 minutes.
Participants will receive a home-based, un-tailored oral care training. The training includes a tooth brushing and dental care demonstration, and information about oral diseases and dry mouth. This training will be 15 minutes in duration. Participants will have the opportunity to participate in the functionally tailored intervention following the end of this study.