ABSTRACT
Background@#Korea recently established 70 emergency medical service areas. However, there are many concerns that medical resources for stroke could not be evenly distributed through the country. We aimed to compare the treatment quality and outcomes of acute stroke among the emergency medical service areas. @*Methods@#This study analyzed the data of 28,800 patients admitted in 248 hospitals which participated in the 8th acute stroke quality assessment by Health Insurance Review and Assessment Service. Individual hospitals were regrouped into emergency service areas according to the address of the location. Assessment indicators and fatality were compared by the service areas. We defined the appropriate hospital by the performance of intravenous thrombolysis. @*Results@#In seven service areas, there were no hospitals which received more than 10 stroke patients for 6 months. In nine service areas, there were no patients who underwent intravenous thrombolysis (IVT). Among 167 designated emergency medical centers, 50 hospitals (29.9%) responded that IVT was impossible 24 hours a day. There are 97 (39.1%) hospitals that meet the definitions of appropriate hospital. In 23 service areas (32.9%) had no appropriate or feasible hospitals. The fatality of service areas with stroke centers were 6.9% within 30 days and 15.6% within 1 year from stroke onset than those without stroke centers (7.7%, 16.9%, respectively). @*Conclusions@#There was a wide regional gap in the medical resource and the quality of treatments for acute stroke among emergency medical service areas in Korea. The poststroke fatality rate of the service areas which have stroke centers or appropriate hospitals were significantly low.
ABSTRACT
Background@#and Purpose There is no specific indicator for monitoring dementia management. We propose an auxiliary indicator called the community management rate, defined as the proportion of dementia patients who receive informal care from close caregivers or themselves within their community population. The 5-year community management rate is the percentage of dementia patients who are receiving community management at 5 years after they were diagnosed. The aim of this study was to identify how the community management rate has changed over time and how the 5-year community management rate differs according to age, sex, income, residence area, and comorbidities. @*Methods@#We analyzed customized research database of the Korean National Health Insurance Services from 2003 to 2018. The 5-year community management rate was calculated annually with newly diagnosed dementia patients, and compared among subgroups according to age, sex, income, residence area, and comorbidities. @*Results@#This study analyzed 549,297 patients. Among those newly diagnosed with dementia in 2003, the mean duration of community management during the 15-year follow-up was 5.98 years. The community management rate decreased rapidly from 2003 to 2006, after which it increased. A low 5-year community management rate was associated with older age, higher comorbidity burden, nonmetropolitan residence, and low income. @*Conclusions@#The community management rate seems to reflect diverse patient factors. Efforts are needed to reduce the comorbidity burden and differences in the 5-year community management rate according to residence area and income. This study indicates the need for further investigations into the use of this indicator to monitor the management of dementia patients.
ABSTRACT
Background@#To evaluate workload in emergency rooms (ERs) among clinical specialties including neurology and investigate characteristics of neurological consultations in ER. @*Methods@#A nationwide survey was conducted to evaluate the number of specialists, resident physicians/surgeons, and emergency consultations of each clinical specialty in Korean tertiary referral hospitals from 2018 to 2019. Characteristics of neurological emergency consultations during the same period were investigated in one of the hospitals that participated. @*Results@#A total of 23 hospitals were included. Four irrelevant clinical specialties were excluded. The number of neurology specialists and resident physicians were 12.5/hospital (4.1% of all specialists) and 6.4/hospital (3.4% of all resident physicians/surgeons), respectively, while the mean numbers of specialists and resident physicians or surgeons per clinical specialty were 13.7/hospital and 8.6/hospital, respectively. Neurological consultations accounted for 11.0% of all ER consultations for severe patients (Korean Triage and Acuity Scale level 1-3). Annual ER consultations for severe patients per neurology specialist was 274.1, which was only second to pediatrics (290.0). Annual ER consultations for severe patients per resident physician was 406.6 which was 1.6 times higher than the second highest (internal medicine, 247.0). Frequent conditions for neurological ER consultation were dizziness (24.8%), motor weakness (23.9%), headache (10.6%), dysarthria (9.9%), and seizures (7.7%). Frequent primary diagnoses were cerebrovascular diseases (29.0%) and episodic and paroxysmal disorders (24.9%). @*Conclusions@#Workloads of neurology specialists for ER consultation were significantly heavy, and the workload of neurology resident physicians was the heaviest among all specialties. This should be considered in health care policies.
ABSTRACT
Background@#Because Korea is the fastest aging country, the stroke incidence is increasing rapidly. We investigate the trend of the number of patients with acute stroke in recent years and estimate the burden of the neurologist to treat the acute stroke patient visited the emergency department. @*Methods@#We requested a questionnaire survey to all teaching hospitals on the number of hospital beds, the number of stroke patients who visited the emergency department, the number of stroke patients in charge of the neurologist, and the number of days on duty of residents from 2016 to 2019. @*Results@#Of 69 teaching hospitals, 41 hospitals answered the survey. The average hospital beds per hospital were increased annually from 909 to 916. The average patients who visited the emergency department with stroke and were in charged to neurologists were rapidly increased from 799 to 867 per hospital. In particular, the number of patients with hyperacute cerebral infarction requiring the thrombolytic administration or mechanical thrombectomy were rapidly increased from 105 to 131. On the other hand, the average number of residents per hospital was decreased from 5.1 to 4.8. Therefore, the days on duty per resident were increased from 74 to 77. @*Conclusions@#The number of acute stroke patients, especially, hyperacute stroke required the rapid cooperation and high labor were increasing rapidly in recent years. However, because the number of residents were decreased, the burden was increasing. To improve the quality of acute stroke treatment, it is necessary to increase the number of residents.
ABSTRACT
Korea is one of the fastest aging country in the world. As the old population increases, incidence of stroke would rapidly increase. We estimated future of the neurologist supply in Korea, and assessed whether the present neurologist supply is appropriate to cope with future increase of stroke. We reviewed the resource database of neurologists affiliated to Korean Neurological Association. Age, sex, location of workplace, and work positions were identified. The stroke incidence was calculated from age group specific incidence data and projected age group number. Age group specific incidence data was adapted from the 2006 report of the Construction of National Surveillance System for Cardiovascular and Cerebrovascular Disease. Total 1,828 neurologists in practice were identified. Six hundred and fifty-five (30%) worked in training hospitals. 457 (21%) in other general hospitals, 305 (14%) in private clinics, and 148 (7%) worked in nursing hospitals. Assuming that the neurologists are trained 82 people per year as in the present, 2,073 neurologists would be present in 2020, 2,659 in 2030. However, stroke incidence would show more rapid increment, and is expected about 170,000 per year in 2020 and 300,000 per year in 2030. Therefore, there will be a shortage of neurologists needed for stroke care in the future. Because of rapid increase in the elderly population, current supply of neurologists may not meet the expected need for stroke care. Therefore, national health system needs more neurologists to cope with that situation.
Subject(s)
Aged , Humans , Aging , Cerebrovascular Disorders , Delivery of Health Care , Hospitals, General , Incidence , Korea , Nursing , StrokeABSTRACT
As the number of dementia patients increases due to rapid aging, the burden of dementia becomes a big social problem. In response to this, various policies have been introduced in Korea. In particular, as the new policy of national responsibility for dementia care has been implemented in 2017, detailed plans for improving health care and long-term care support for dementia patients and their caregivers have been introduced. The most important thing in carrying out the comprehensive government plan will be securing sufficient the professional health and social care workforce. However, the number of neurologists to play an important role in the management of dementia will be more and more insufficient. Therefore, the need to supply an adequate number of neurologists in Korea should be discussed.
Subject(s)
Humans , Aging , Caregivers , Delivery of Health Care , Dementia , Korea , Long-Term Care , Social ProblemsABSTRACT
No abstract available.
Subject(s)
Humans , Brain Diseases , Brain Stem , Hypertensive Encephalopathy , Stroke, LacunarABSTRACT
Seizures are less frequent in progressive multifocal leukoencephalopathy (PML), because it is considered to be restricted to the white matter. In addition, types of seizures in patients with PML are mostly convulsive, and seizures are usually present at the time of diagnosis or early in the course of disease. We report a case of chronic PML with recurrent complex partial seizures in the absence of motor component.
Subject(s)
Humans , Leukoencephalopathy, Progressive Multifocal , SeizuresABSTRACT
Seizures are less frequent in progressive multifocal leukoencephalopathy (PML), because it is considered to be restricted to the white matter. In addition, types of seizures in patients with PML are mostly convulsive, and seizures are usually present at the time of diagnosis or early in the course of disease. We report a case of chronic PML with recurrent complex partial seizures in the absence of motor component.
Subject(s)
Humans , Leukoencephalopathy, Progressive Multifocal , SeizuresABSTRACT
Subclavian steal syndrome caused by an acute thrombus is very rare. We present a case of cerebellar infarction with proximal subclavian artery thrombosis. A 56-year-old woman was admitted for sudden vertigo. One day prior to admission, she received a shoulder massage comprised of chiropractic manipulation. On examination, her left hand was pale and radial pulses were absent. Blood pressure was weak in the left arm. Downbeat nystagmus and a right falling tendency were observed. Brain MRI showed multiple acute infarctions in the left cerebellum. The findings of Doppler ultrasonography in the left vertebral artery were compatible with a partial subclavian artery steal phenomenon. Digital subtraction angiography demonstrated a large thrombus in the left subclavian artery. After heparin infusion, thrombus size markedly decreased. Cerebellar infarction caused by acute subclavian thrombosis following minor trauma is rare, but the thrombus can be successfully resolved with anticoagulation.
Subject(s)
Female , Humans , Middle Aged , Brain Infarction/diagnosis , Cerebellar Diseases/diagnosis , Magnetic Resonance Imaging , Thrombosis/complicationsABSTRACT
No abstract available.
Subject(s)
Cerebral Cortex , Magnetic Resonance Imaging , Wernicke EncephalopathyABSTRACT
Spontaneous intracranial hypotension (SIH) is a well-known disorder improving with conservative treatment or epidural blood patch in the majority of cases. However, SIH may develop neurological complications such as cranial nerve palsy, subdural hematoma, and altered consciousness. Subdural hematoma in SIH is usually found during intracranial hypotension state and delayed subdural hematoma is rarely reported. We report a case of delayed subdural hematoma and oculomotor nerve palsy after improving spontaneous intracranial hypotension.
Subject(s)
Blood Patch, Epidural , Consciousness , Cranial Nerve Diseases , Hematoma, Subdural , Intracranial Hypotension , Oculomotor Nerve , Oculomotor Nerve DiseasesABSTRACT
Isolated left brachiocephalic artery with right aortic arch is extremely rare congenital anormaly. This malformation can cause subclavian steal phenomenon. We report the duplex sonographic and conventional angiographic findings of isolated left brachiocephalic artery in a 22-year-old female presented with dizziness.
Subject(s)
Female , Humans , Young Adult , Aorta, Thoracic , Arteries , Dizziness , Subclavian Steal SyndromeABSTRACT
No abstract available.
Subject(s)
Humans , Antipsychotic Agents , Dystonia , HIV , HIV Infections , SchizophreniaABSTRACT
PURPOSE: No precise data are available showing how magnetic resonance imaging (MRI) and magnetic resonance angiography (MRA) can be applied to diagnosis for the first attack of a suspected cerebrovascular disease in Korea. The purpose of this study was to evaluate the application level of MRI and MRA as diagnostic tools and the related factors to the use of these techniques. MATERIALS AND METHODS: This study used the health benefit claim data of 89,890 patients who were hospitalized for the first time due to suspected cerebrovascular disease in 2007 without having visited medical institutions as an outpatient or inpatient from 2003 to 2006. RESULTS: Of the 89,890 cases, 28.4% took both MRI and MRA, 10.7% took only MRI and 6.9% took only MRA. The related factors identified in the multivariate logistic regression analysis were gender, type of insurance, type of medical institution, type of department, duration of hospitalization, and type of disease. CONCLUSION: This study showed that the application level of MRI and MRA as diagnostic measures for the first attack of a suspected cerebrovascular diseases varied depending on several factors. It is necessary to study more accurate levels of computerized tomography (CT), computerized tomography angiography (CTA), MRI or MRA as measures to diagnose a first attack of suspected cerebrovascular disease.
Subject(s)
Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Cerebral Angiography , Cerebrovascular Disorders/diagnosis , Magnetic Resonance Angiography/statistics & numerical data , Magnetic Resonance Imaging/statistics & numerical data , Odds Ratio , Republic of Korea , Tomography, X-Ray ComputedABSTRACT
BACKGROUND AND PURPOSE: The elderly population and the prevalence of stroke, dementia, and Parkinson's disease are increasing rapidly in Korea. The aim of this study was to establish the length of stay (LOS) for neurological geriatric diseases, and analyze this parameteraccording to healthcare institutions. METHODS: We used data from the Health Insurance Review and Assessment Service from 2003 to 2007. Nineteen neurological geriatric diseases were classified into four groups: dementia, cerebral hemorrhage, cerebral infarction, and Parkinson's disease. LOS was analyzed according to gender, age, insurance type, disease group, and type of healthcare institution. RESULTS: The LOS for neurological geriatric diseases lengthened from 5,550,193 days (10.8% of the total National Health Insurance admission days) in 2003 to 14,749,671 days (19.7%) in 2007. The mean LOS was 40.8 days in 2003, and lengthened to 71.2 days in 2007. After stratification by disease group, the mean LOS for long-term-care hospitals lengthened by 1.43 times (from 81.7 to 116.6 days) in the cerebral infarction group, 1.35 times (from 85.6 to 115.2 days) in the cerebral hemorrhage group, and 1.28 times (from 82.7 to 105.7 days) in the Parkinson's disease group. CONCLUSIONS: The LOS for neurological geriatric diseases has lengthened markedly, which isdue to an increasesin the number of hospitalized patients and the mean LOS, which have increased most rapidly in long-term-care hospitals. These results may be useful in developing geriatric health policies.
Subject(s)
Aged , Humans , Cerebral Hemorrhage , Cerebral Infarction , Delivery of Health Care , Dementia , Health Policy , Insurance , Insurance, Health , Korea , Length of Stay , National Health Programs , Parkinson Disease , Prevalence , StrokeABSTRACT
Tolosa-Hunt syndrome is a painful ophthalmoplegia due to nonspecific granulomatous inflammation in the cavernous sinus. A 16-year-old man developed Tolosa-Hunt syndrome accompanied by facial nerve palsy. MRI showed an inflammatory lesion in the cavernous sinus with gadolinium enhancement. This rare presentation suggests that Tolosa-Hunt syndrome is a localized form of idiopathic hypertrophic pachymeningitis.