Japanese Journal of Geriatrics最新文献

Aim: The present studyinvestigated the roles expected of Dementia Support Doctors (DSDs) in dealing with complex cases.

Methods: The participants were attendees of the education programs organised by the Center for Promoting Dementia Support and the Medical Center for Dementia at the Tokyo Metropolitan Geriatric Hospital from April 2021 to March 2022. A self-administered postal questionnaire survey was conducted. The questionnaire included items on the basic attributes of the participants, their experiences with the issues associated with complex cases, and role expectations of consulting/collaboration partners when dealing with complex cases.

Results: The valid response rate was 49.3%. DSDs were expected by primary physicians, Community General Support Center staff and administrative staff to diagnose dementia and give advice on support strategies for complex cases. Primary physicians further expected them to initiate pharmacotherapy with anti-dementia drugs and address the pharmacotherapy needs for managing Behavioral and Psychological Symptoms of Dementia. It was also found that DSDs' experience with complex cases was comparable to that of the staff at the Medical Centers for Dementia. Of note, DSDs were mentioned less frequently as consulting/collaboration partners than Medical Centers for Dementia and primary physicians.

Conclusions: The study showed that DSDs play an important role in dealing with complex cases. The roles of DSDs and ways to collaborate with them need to be communicated through interprofessional education.

An 81-year-old man was being treated with oral medication for chronic heart failure and epilepsy. He had no history of diabetes, cirrhosis, or gastric surgery. He was admitted to our hospital due to disturbance of consciousness. His blood glucose level was 6 mg/dl, with a relatively high insulin level (14.4 μU/ml). Computed tomography and a 48 h fasting test showed no signs of insulinoma. There were no signs of reactive hypoglycemia, insulin autoimmune syndrome, or adrenal insufficiency. His wife had been taking medication for diabetes, including sulfonylurea. She had dementia, and he managed her medication. Since his medication was found in his wife's medicine box, we considered the possibility that he might have taken sulfonylurea by mistake. We asked his daughter to manage their medicine. However, one month later, he was admitted to our hospital again with severe hypoglycemia. His wife's HbA1c value and estimated glomerular filtration rate were 6.9% and 30 ml/min/1.73 m². We asked his wife's home doctor to stop sulfonylurea prescription, and the hypoglycemia did not recur, with his wife's level of HbA1c remaining stable.Elderly individuals and patients with an impaired renal function are prone to hypoglycemia from sulfonylurea. In elderly households, there is a possibility of accidental ingestion of oral hypoglycemic agents by other family members living with the patient. It is therefore necessary to understand and manage the medications of family members living together. It is also important to avoid prescribing medications with a high risk of hypoglycemia to elderly patients.

Aim: To prevent falls among older adults, healthcare professionals need to assess these individuals from multiple perspectives. This study aimed to group community-dwelling older Japanese people based on their physical, mental, cognitive, and oral functions and comorbidities, and compare the history of falling in these groups.

Methods: Data were obtained from a cross-sectional survey conducted in 2015 among older residents of a ward of Tokyo. For the survey, a questionnaire was distributed to all residents aged ≥65 years without a certificate of long-term care (n = 132,005). Questions were posed concerning respondents' physical, mental, cognitive, and oral functions; comorbidities; and experience with falling in the past year. Cluster and logistic regression analyses were performed.

Results: A total of 70,746 participants (53.4%) were included in the analysis. The mean age was 73.6 years old, and 44.9% were male. Four groups were identified in the cluster analysis: the "good general condition group" (n = 37,797, 52.4%), "poor mental function group" (n = 10,736, 14.7%), "moderate physical function group" (n = 13,461, 19.0%), and "poor general condition group" (n = 9,122, 12.9%). A logistic regression analysis with adjusting for socio-demographic characteristics, health behaviors, and fear of falling showed that the odds ratios for the experience of falling within the past year were 1.44 (95% confidence interval: 1.34-1.53), 1.54 (1.44-1.65), and 2.52 (2.34-2.71) in the poor mental function, moderate physical function, and poor general condition groups, respectively, with the good general condition group as the reference.

Conclusions: We classified community-dwelling older adults into four groups based on multiple functions and found possible variations in the risk of falling by group. These findings suggest that such classification may be useful for the prevention of falls.

A patient in her 90s with rheumatoid arthritis was admitted to the hospital. She was brought to the emergency department with a complaint of a fever and diagnosed with a urinary tract infection on admission, and antimicrobial therapy was started. On day 8 of admission, abdominal ultrasonography revealed a right subphrenic abscess due to cholecystitis with perforation. The patient consulted with the Department of Surgery, but drainage was deemed difficult due to the anatomical location of the gallbladder, and conservative treatment with antibiotics was continued. After two months of intravenous antimicrobial therapy, the abscess shrank, and the patient was discharged from the hospital after switching to oral antimicrobial therapy. At a follow-up visit two weeks after discharge, the abscess was confirmed to have disappeared, the oral antimicrobial therapy was discontinued, with no abscess recurrence noted. The principle of treatment for subphrenic abscess is the administration of broad-spectrum antimicrobial agents that cover enterobacteria and anaerobes, and drainage at appropriate times. Indeed, drainage is performed in most of the reported cases of subphrenic abscesses. However, in very elderly patients or those in whom puncture is difficult, conservative treatment while carefully checking imaging findings and other potentially involved factors may be an option.

Objective: The purpose of this study was to examine the relationship between loneliness and malnutrition in elderly diabetic patients.

Methods: The subjects were diabetic patients ≥65 years old who were outpatients at Ise Red Cross Hospital. The nutritional status was assessed using the Mini Nutritional Assessment Short Form (MNA-SF), and patients were defined as being undernourished if their total score was <11 points. Loneliness was assessed using the Japanese version of the short form of the loneliness scale, a self-administered questionnaire, and a total score of ≥6 was considered to indicate loneliness. A logistic regression analysis was used to calculate the adjusted odds ratio of loneliness to undernutrition, with the dependent variable being undernutrition, the explanatory variable being loneliness, and the adjustment variable being loneliness.

Results: A total of 163 patients were included in the analysis of this study. Of these, 25.8% were lonely, and 33.7% were undernourished. The unadjusted and adjusted odds ratios of loneliness to undernutrition were 2.55 (95% confidence interval [CI], 1.24-5.27; P=0.011) and 3.81 (95% CI, 1.27-11.39; P=0.017), respectively.

Conclusion: Loneliness is associated with a low nutritional status in elderly diabetic patients. It is important to alert diabetic patients with loneliness to their low nutritional status when they are diagnosed.

Introduction: Although the number of deaths in bathtubs in homes and residential facilities for the elderly has been decreasing slightly since 2017, it is still 4,900 (2019), which is almost twice the number of traffic accident deaths.

Purpose: The purpose of this study was to investigate blood pressure and pulse fluctuations in community-dwelling elderly people during bathing, and to examine the alert range to determine when heat shock occurs.

Methods: Ten elderly men (72.6±3.4/67-78) living in the community were subjected to a 6-minute full-body bath in a bath with a temperature of 41°C, and their blood pressure (SBP, DBP) and pulse (PR) were measured.

Results: The SBP of the group whose PR increased by 15/min or more from before bathing to 30 seconds after bathing increased by about 30 mmHg. In the group where PR increased by 15/min or more, the pulse pressure (PP) increased by about 30 mmHg, and in the double product (DP), the abnormal increase of 5,000 DP or more was observed from before bathing to 30 seconds after bathing.

Discussion: In the group where PR increased by 15/min or more from before bathing to 30 seconds after bathing, there is a possibility of cerebral hemorrhage immediately after bathing, dizziness, and falls. Analysis of pulse pressure (PP) and double product (DP) also suggests that the burden on the heart is applied 30 seconds after bathing, and sufficient attention is required.