During the three the coronavirus disease 2019 (COVID-19) surges in South Korea, there was a shortage of hospital beds for COVID-19 patients, and as a result, there were cases of death while waiting for hospitalization. To minimize the risk of death and to allow those confirmed with COVID-19 to safely wait for hospitalization at home, the local government of Gyeonggido in South Korea developed a novel home management system (HMS). The HMS team, comprised of doctors and nurses, was organized to operate HMS. HMS provided a two-way channel for the taskforce and patients to monitor the severity of patient's condition and to provide healthcare counseling as needed. In addition, the HMS team cooperated with a triage/bed assignment team to expedite the response in case of an emergency, and managed a database of severity for real-time monitoring of patients. The HMS became operational for the first time in August 2020, initially managing only 181 patients; it currently manages a total of 3,707 patients. The HMS supplemented the government's COVID-19 confirmed case management framework by managing patients waiting at home for hospitalization due to lack of hospital and residential treatment center beds. HMS also could contribute a sense of psychological stability in patients and prevented the situation from worsening by efficient management of hospital beds and reduction of workloads on public healthcare centers. To stabilize and improve the management of COVID-19 confirmed cases, governments should organically develop self-treatment and HMS, and implement a decisive division of roles within the local governments.

During the three the coronavirus disease 2019 (COVID-19) surges in South Korea, there was a shortage of hospital beds for COVID-19 patients, and as a result, there were cases of death while waiting for hospitalization. To minimize the risk of death and to allow those confirmed with COVID-19 to safely wait for hospitalization at home, the local government of Gyeonggido in South Korea developed a novel home management system (HMS). The HMS team, comprised of doctors and nurses, was organized to operate HMS. HMS provided a two-way channel for the taskforce and patients to monitor the severity of patient's condition and to provide healthcare counseling as needed. In addition, the HMS team cooperated with a triage/bed assignment team to expedite the response in case of an emergency, and managed a database of severity for real-time monitoring of patients. The HMS became operational for the first time in August 2020, initially managing only 181 patients; it currently manages a total of 3,707 patients. The HMS supplemented the government's COVID-19 confirmed case management framework by managing patients waiting at home for hospitalization due to lack of hospital and residential treatment center beds. HMS also could contribute a sense of psychological stability in patients and prevented the situation from worsening by efficient management of hospital beds and reduction of workloads on public healthcare centers. To stabilize and improve the management of COVID-19 confirmed cases, governments should organically develop self-treatment and HMS, and implement a decisive division of roles within the local governments.

Astrocytes are the most abundant cell type in the brain and they make close contacts with neurons and blood vessels. They respond dynamically to various environmental stimuli and change their morphological and functional properties. Both physiological and pathological stimuli can induce versatile changes in astrocytes, as this phenomenon is referred to as ‘astrocytic plasticity’. However, the molecular and cellular mechanisms of astrocytic plasticity in response to various stimuli remain elusive, except for the presence of hypertrophy, a conspicuous structural change which is frequently observed in activated or reactive astrocytes. Here, we investigated differential characteristics of astrocytic plasticity in a stimulus-dependent manner. Strikingly, a stab wound brain injury lead to hypertrophy of astrocytes accompanied by increased GABA expression and tonic GABA release in mouse CA1 hippocampus. In contrast, the mice experiencing enriched environment exhibited astrocytic hypertrophy with enhanced proBDNF immunoreactivity but without GABA signal. Based on the results, we define proBDNF-positive/GABA-negative hypertrophic astrocytes as ‘active’ astrocytes and GABA-positive hypertrophic astrocytes as ‘reactive’ astrocytes, respectively. We propose for the first time that astrocytic proBDNF can be a bona fide molecular marker of the active astrocytes, which are distinct from the reactive astrocytes which show hypertrophy but with aberrant GABA.
Animals ; Astrocytes* ; Blood Vessels ; Brain ; Brain Injuries ; Cell Plasticity ; gamma-Aminobutyric Acid* ; Hippocampus* ; Hypertrophy ; Mice ; Neurons ; Plastics ; Wounds and Injuries ; Wounds, Stab

BACKGROUND/OBJECTIVES: The objective of this study was to determine dysphagia risk among community-dwelling elderly people living at home. We also examined the impact of socio-demographic variables on dysphagia risk as well as the relationship between dysphagia risk and dietary characteristics. SUBJECTS/METHODS: The study sample included 568 community-dwelling individuals, aged 65 years and above, who were living independently in their own home in Seoul, Gyeonggi, or Gwangju in South Korea. We used a dysphagia risk assessment scale to screen for dysphagia risk and the Mini nutritional assessment to evaluate the nutritional status. Associations between dysphagia risk and other variables were assessed using logistic regression analysis. RESULTS: Of the 568 subjects, 350 (61.6%) were classified into the dysphagia risk group (DR) and 218 (38.4%) were classified into the normal group (non-DR). Being female (odds ratio (OR) = 1.82, 95% confidence interval (CI) = 1.28–2.59), being 75 years and older (OR = 2.40, 95% CI = 1.69–3.42), having a lower education level (OR = 2.29, 95% CI = 1.33–3.97), and having a lower perceived economic status (OR = 2.18, 95% CI = 1.32–3.60) were more frequently observed with dysphagia risk compared to those who did not have such characteristics. Lowered mastication ability (OR = 14.40, 95% CI = 4.43–46.95), being at risk of malnutrition or malnourished (OR = 2.72, 95% CI = 1.75–4.23), lowered appetite (OR = 3.27, 95% CI = 2.16–4.93), and decreased food intake (OR = 2.95, 95% CI = 1.83–4.78) were observed more frequently in the DR group than in the non-DR group when adjusting for potential confounding factors. CONCLUSIONS: It is necessary to develop and apply integrated programs to improve the dietary habits and nutritional status of elderly individuals at risk for dysphagia, especially for women aged 75 years or older with lower educational and economic levels.
Aged* ; Appetite ; Deglutition Disorders* ; Eating ; Education ; Female ; Food Habits ; Gwangju ; Gyeonggi-do ; Humans ; Korea* ; Logistic Models ; Malnutrition ; Mastication ; Nutrition Assessment ; Nutritional Status ; Risk Assessment ; Seoul

We made a mistake in presenting ORCID of Chorong Kim.

OBJECTIVES: The purpose of this study was to examine the success and barrier factors of hypertension registration program in Goseong community health center proven improving hypertension treatment rate by community health survey. METHODS: We conducted a qualitative research using both a performance review of the program and in-depth interviews with the 8 operators who had worked for this program in April 2018. RESULTS: In this study, the success factors were analysed as follows: First, the willingness to improve health indicators, second, the implementation of large-scale projects, third, improving program processes, fourth, continuous efforts for achievement of goal, not output or reward, and the barrier factors are as follows. First, uniform output monitering, second, evaluation after the fashion of contest, third, the confusing concept of an integrated health promotion program, fourth, the attitude of the person worried with task change. CONCLUSIONS: This study suggested that the health community health center should follow the basic principles of public health, and the central government should introduce a health policy of decentralization.
Clothing ; Community Health Centers ; Gangwon-do* ; Health Policy ; Health Promotion* ; Health Surveys ; Humans ; Hypertension* ; Politics ; Public Health ; Qualitative Research ; Reward

Multifocal acquired demyelinating sensory and motor neuropathy (MADSAM) is a peripheral neuropathy characterized by multifocal weakness and associated sensory impairment. MADSAM is associated with multifocal persistent conduction block and other signs of demyelination. The incidence of cranial nerve involvement in MADSAM was recently reported to be approximately 15%. However, reports of hypoglossal neuropathy occurring in MADSAM are rare. Unilateral hypoglossal neuropathy in MADSAM is usually misdiagnosed as motor neuron disease. We report a patient with MADSAM presenting with tongue hemiatrophy.
Cranial Nerves ; Demyelinating Diseases ; Diagnosis, Differential ; Humans ; Hypoglossal Nerve Diseases ; Incidence ; Motor Neuron Disease ; Motor Neurons ; Peripheral Nervous System Diseases ; Tongue

Crossed cerebellar diaschisis (CCD) is known to be due to a contralateral supratentorial lesion decreasing blood flow and the metabolism in a cerebellar hemisphere. Arterial spin labeling (ASL) is an imaging technique that utilizes arterial blood water as a tracer for quantifying the regional cerebral blood flow in magnetic resonance imaging (MRI). This case was a patient with simple partial status epilepticus (SPSE) and CCD confirmed by ASL-perfusion MRI. Controlling the SPSE resulted in improvement of CCD being observed in the follow-up ASL-perfusion MRI.
Cerebrovascular Circulation ; Follow-Up Studies ; Humans ; Magnetic Resonance Imaging* ; Metabolism ; Perfusion* ; Status Epilepticus* ; Water

A cavernous angioma (CA) and a developmental venous anomaly may consist a mixed vascular malformation (MVM). Two bleeding foci were observed in a MVM of a man with epilepsy. The hemodynamic association between the two foci was not clear. An advance of neuroimaging may enhance the susceptibility of detection of MVMs. We should consider a MVM when a daughter bleeding focus occurs near the main bleeding focus associated with a CA.
Brain* ; Cerebral Hemorrhage ; Epilepsy ; Hemangioma, Cavernous ; Hemodynamics ; Hemorrhage* ; Neuroimaging ; Nuclear Family ; Vascular Malformations*

Controlled-release carbamazepine (CBZ) could be more harmful than the regular form in special situations due to their respective biochemical characteristics. When primary treatment is not effective in acute intoxication, extracorporeal treatment (ECTR) could be an option. We recently applied ECTR to a patient with combined intoxication of topiramate and controlled-release CBZ who deteriorated despite receiving primary treatment. The patient improved after administering ECTR. Early ECTR intervention may be beneficial for the treatment of CBZ intoxication, especially of the controlled-release form.
Carbamazepine* ; Extracorporeal Circulation ; Humans