[Efforts of the dementia support care team at the cardiovascular institute]
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Updated: Jan 24, 2026

Using Retinal Imaging to Study Dementia
Published on: November 6, 2017
Yoshitaka Naito1, Hiroko Yokotani2, Manami Himeno1
1Rehabilitation Department, The Sakakibara Heart Institute of Okayama.
Insights
The dementia support care team (D-CAST) intervention showed varied impacts on patient independence. Further research is needed to effectively assess mild cognitive impairment in dementia patients.
Area of Science:
- Gerontology
- Neurology
- Healthcare Management
Background:
- Dementia care requires specialized support teams to manage complex patient needs.
- The dementia support care team (D-CAST) was implemented to provide comprehensive patient interventions.
- Evaluating the effectiveness of such teams is crucial for optimizing dementia care pathways.
Purpose of the Study:
- To evaluate the activities and impact of the dementia support care team (D-CAST).
- To assess changes in patient independence following D-CAST intervention.
- To identify factors influencing the timing and duration of D-CAST interventions.
Main Methods:
- A cohort of 350 patients receiving D-CAST intervention from January 1, 2017, to December 31, 2017, was analyzed.
- Evaluations included changes in life independence, time from hospitalization to intervention, intervention requests, and hospitalization duration.
- Patient data were collected at the beginning and end of the team intervention period.
Main Results:
- The average patient age was 81±9 years, with heart failure and aortic valve disease being common reasons for hospitalization.
- Key reasons for D-CAST intervention requests included cognitive impairment (40%) and delirium (36%).
- Of the patients, 16% showed improved independence, 66% maintained it, and 18% experienced a decrease, with delays noted for milder cases.
Conclusions:
- The D-CAST intervention had mixed results on patient independence.
- There is a need to refine assessment methods for dementia patients with mild cognitive impairment or early-stage functional decline.
- Improved assessment tools are necessary for timely and effective D-CAST interventions in all dementia severity levels.
Objective:
Evaluation the activities of the dementia support care team (D-CAST).
Method:
A total of 350 patients received intervention from the D-CAST from January 1, 2017, to December 31, 2017. At the beginning and end of the team intervention, the following items were evaluated: changes in the degree of life independence, period (days) from hospitalization to team intervention, request for team intervention, and duration of hospitalization.
Results:
The average age of the 350 patients in this study was 81±9 years old. The major diseases causing hospitalization were heart failure in 94 patients (27%) and aortic valve disease for transcatheter aortic valve implantation (TAVI) in 45 patients (13%). The main reasons for requesting team intervention were cognitive impairment in 40% and delirium (prevention included) in 36%. Regarding the change in the degree of life independence, 29 people saw improvement (16%), 165 maintained their degree of independence (66%), and 46 experienced a decrease (18%). The team intervention was delayed as criteria for degree of independence of everyday life was lower for mild patients.
Conclusion:
We need to learn how to assess dementia patients with relatively mild life independence (potentially including mild cognitive impairment).
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