Non-medical care for geriatric patients

Model development to improve primary care services using an innovative network of homecare providers (WinCare) to promote blood pressure control among elderly patients with noncommunicable diseases in Thailand: a prospective cohort study

Background

Thailand has been rapidly approaching an aging society in conjunction with an increase in noncommunicable diseases (NCDs) especially hypertension and type 2 diabetes. Demographics and epidemiologic transitions create several challenges to the health system in Thailand in the case of long term care policies, in particular, modality to support home care. Therefore, the model development to facilitate primary care home services for elderly patients with NCDs using an innovative network of homecare providers (WinCare) was established. The study aimed to evaluate the effectiveness of WinCare to improve blood pressure (BP) control as well as health-related quality of life (HRQoL) among elderly patients with NCDs.

Methods

A prospective cohort study was conducted between July 2019 and January 2020 in a suburban area, Chiang Mai Province, Thailand. The intervention included WinCare providers and WinCare application. WinCare provided check-in visits to measure subjects blood pressure and body weight (once weekly), played the roles of other home caregivers for the patients and recorded measurements and activities in the WinCare app for 6 months. The primary outcomes of the study were differences in systolic BP, diastolic BP, and controlled BP (systolic BP < 140 mmHg and diastolic BP < 90 mmHg) at 6-month follow-up between the intervention and control groups, adjusting for age, sex, marital status, comorbidities, alcohol consumption and smoking status.

Results

A total of 104 subjects were initially recruited. Of the remaining 98 individuals, 52 were allocated to the intervention group and 46 to the control group. After adjusting baseline characteristics, no association existed between decreasing average systolic BP and intervention groups. However, diastolic BP of patients in the intervention group was on average 5.19 mmHg (95% CI -8.22, − 2.17) lower compared than that of the control group at 6-month follow-up. Furthermore, compared with patients in the control group, those in the intervention group were more likely to control BP, (AOR 3.03; 95% CI 1.02–9.01) at 6-month follow-up.

Conclusion

Establishing a network of homecare providers (WinCare) was feasible in a community setting. This innovative network was able to facilitate elderly patients with NCDs residing in a suburban community to improve BP control at least at 6-month follow-up.

Trial registration

Trial identification number was TCTR20200312007, First submitted date:12/03/2020.

Emotional function in dementia patients

Behavioural and psychological symptoms of dementia, which can be considered as hyperreactivity of the emotional functioning of dementia, can be alleviated or aggravated by the behavioural and psychological symptoms of the caregiver. Comfortable stimulations of emotional function through sensory stimulations are effective methods for alleviating behavioural and psychological symptoms of dementia. Although cognitive function deteriorates with age, emotional function is often retained even in advanced years. Thus, it is recommended that care in patients with dementia be focused mainly on the stimulation of emotional function (e.g. sympathy and empathy, which are human traits), rather than relying solely on the stimulation of cognitive function.

Mini-Emotional State Examination for dementia patients

AIM

Emotional functions, as well as cognitive functions, are critical factors to assess in the care and management for dementia patients. In addition to the Mini-Mental State Examination (MMSE), we have developed a Mini-Emotional State Examination (MESE) for the examination of emotional functions in patients with dementia.

METHODS

MESE consists of a two-part questionnaire. The first probes emotional functions within the five senses (visual, auditory, tactile, smell and taste). The second explores more complex and comprehensive emotional functions including feelings of tenderness, violence, happiness and sadness, as well as emotional responses to more general human, moral and social phenomena. The questionnaire comprises 30 questions and is scaled to a 30-point healthy maximum. A total of 40 dementia patients in Sendai Tomizawa Hospital were tested with MESE.

RESULTS

MESE point scores were roughly parallel to the scores on the MMSE, but MESE scores were widely distributed, independent of MMSE score. MESE scores in nine patients exceeded 23 points.

CONCLUSION

The difference in distribution of MMSE and MESE scores show that cognitive and emotional functions are independently affected in dementia, and therefore assessment of both these functions should be cared taken into consideration in the care and management of dementia patients.