Factors associated with changes of care needs level in disabled older adults receiving home medical care: Prospective observational study by Osaka Home Care Registry (OHCARE).

AIM: To clarify factors associated with changes in care needs level and mortality among disabled older people receiving home medical care over a period of 2.5 years. METHODS: The study included 179 participants, aged ≥65 years, receiving home medical care, who consented to join the Osaka Home Care Registry study. The main outcome was changes in the care needs level of participants eligible for the long-term care insurance system. We investigated the association of changes in care needs level with basic characteristics and care-receiving status. RESULTS: At the 2.5-year follow up, 20.0% of participants showed deteriorated levels, and 41.8% of participants died. In multiple logistic regression, age (odds ratio [OR] 1.10, 95% confidence interval [CI] 1.00-1.21; P = 0.051) and bone joint diseases (OR 0.34, CI 0.09-1.22; P = 0.098) were possible risks associated with deterioration of the care needs level. Male sex (OR 3.28, CI 0.91-11.74; P = 0.068) was a possible risk factor for mortality, and lower serum albumin (OR 0.22, CI 0.07-0.73) was a significant risk factor for mortality. CONCLUSIONS: We clarified the different factors associated with deterioration of the care needs level and mortality among disabled older people. Old age and bone joint diseases might be predictive factors for the further deterioration of independence of physical activity, and a low serum albumin level is considered to be strongly associated with increased mortality. Geriatr Gerontol Int 2019; 19: 1198-1205.

[Factors associated with behavioral and psychological symptoms in patients with dementia who received home medical treatment: A cross-sectional study (OHCARE study)].

AIM: The present study investigated the behavioral and psychological symptoms of dementia (BPSD) and pharmacological therapy among elderly people with dementia who received home medical treatment. METHODS: This study was part of the Osaka Home Care Registry study (OHCARE-study). Participants were >65 years old with dementia. Demographic and medical data, BPSD, and the LTCI [long-term care insurance] care-need level were collected. A multiple logistic regression analysis was performed in order to clarify the factors associated with BPSD. RESULTS: Among 110 subjects (82.0±11.3 years old), 64.6% had a diagnosis of dementia, most commonly Alzheimer's dementia. Aside from home medical treatment, 58.1% had a nurse visit, 48.1% received home care, and 40.0% used a day service. The prevalence of BPSD was 53.0%. Those with BPSD most frequently had an LTCI care-need level of 3, and the prevalence of BPSD declined as the level increased after 3. Psychotropic drugs were prescribed in 61.5% of those with BPSD. Antipsychotic drugs were used significantly more frequently in those with nursing care resistance, assault and delusions than in others (all, p <0.005). A multivariate analysis showed that the positive predictor of BPSD was antipsychotic drug use, while negative predictors were an LTCI care-need level and the use of visiting rehabilitation. CONCLUSION: The BPSD in elderly dementia patients receiving home medical treatment were clarified. The LTCI care-need level is an independent predictor of BPSD after adjusting for the activities of daily life. Further longitudinal investigations including the BPSD severity and frequency are needed.

[Long-term care insurance eligibility in Japan for patients having home oxygen therapy].

In Japan, long-term care insurance (LTCI) for the elderly has been available since April 2000. Eligibility levels for LTCI for patients with home oxygen therapy (HOT) was investigated for two periods during a 20-month interval between April 2000 and December 2001. During these periods, we hosted a seminar on respiratory care, taking the form of a special report on the daily life of HOT patients. This report was submitted to an expert committee in order to inform the members of the committee about the characteristics of HOT patients. Of 76 HOT patients who had utilized visiting-nurse services, 58 applied for an assessment for LTCI eligibility. The levels determined were less than those expected by the patients' doctors (Categories: Not fulfilling the criteria, seven cases; Rejected, 13 cases; Assistance-required, six cases; Care-required, level 1, 14 cases; Care-required, level 2, 10 cases; Care-required, level 3, three cases; Care-required, level 4, three cases; and Care-required, level 5, two cases). As many as six of the 27 patients who used home mechanical ventilation were rejected. There were also patients who were forced to stop the care services that they had been receiving. Forty patients, including eight who applied for a re-assessment, were finally assigned to a Care-required category. The home-help service was the most frequently utilized (35.0%). Day services, short stay, and the visiting-bathing service, which are commonly used for patients with cerebral apoplexy sequela, were not needed nearly as much (5.0%, 2.5%, 2.5%, respectively). The eligibility levels at the second point of evaluation were higher than those at the first point in 37.5% of the patients, and equal in 58.3%. In the 39 new-applicant patients at the second point of evaluation, the ratio of Care-required patients was significantly increased (62.7% to 72.2%, p < 0.05). The eligibility level is primarily decided by computer using a score derived from a form that contains 73 questions about the physical condition of the applicant. However, this information is inadequate for a precise assessment of the impairment of the HOT patients. The final decision on a patient is made by an expert committee, based on both the primary result and the report of the doctor in charge of that patient. It may be effective to inform the members involved in the final decision about the characteristics or special needs resulting from the disease that necessitates HOT. However, we believe that it may be more important to find a way to increase the validity of the primary judging. We would argue that a method for proper assessment of HOT patients should be designed.