BACKGROUND AND OBJECTIVES: The incidence of inflammatory heart diseases is not yet as high as those of other cardiovascular diseases; however, inflammatory heart diseases do have relatively high mortality rate. Therefore, update information on the economic burden of inflammatory heart diseases are necessary in order to appropriate policy making on these diseases. MATERIALS AND METHODS: This study used a number of resources to obtain data, national health insurance statistics, the Korean Health Panel, and the causes of death report by the Korean National Statistical Office. The total costs of inflammatory heart diseases were estimated as the sum of direct medical care costs, direct non-medical care and indirect costs. RESULTS: The total direct cost of inflammatory heart disease was higher in Korean men than that of Korean women and cost due to inpatient was higher than that of outpatients cost. The costs to cover premature death were highest among all of the components used to determine the total costs for inflammatory heart disease, representing 66.3% of these costs in Korea. CONCLUSION: Inflammatory heart disease has a relatively high mortality rate, and the costs that are associated with premature deaths consume the greatest proportion of the costs associated with this disease. In spite of some limitations of study, this could be a reliable evidence of economic burden of inflammatory heart disease.
Cause of Death ; Cost of Illness ; Endocarditis ; Female ; Health Care Costs ; Heart ; Heart Diseases ; Humans ; Incidence ; Inflammation ; Inpatients ; Korea ; Male ; Mortality, Premature ; National Health Programs ; Outpatients ; Policy Making

Researchers have endeavored to identify the etiology of inflammatory bowel diseases, including Crohn’s disease and ulcerative colitis. Though the pathogenesis of inflammatory bowel diseases remains unknown, dysregulation of the immune system in the host gastrointestinal tract is believed to be the major causative factor. Omics is a powerful methodological tool that can reveal biochemical information stored in clinical samples. Lipidomics is a subset of omics that explores the lipid classes associated with inflammation. One objective of the present systematic review was to facilitate the identification of biochemical targets for use in future lipidomic studies on inflammatory bowel diseases. The use of high-resolution mass spectrometry to observe alterations in global lipidomics might help elucidate the immunoregulatory mechanisms involved in inflammatory bowel diseases and discover novel biomarkers for them. Assessment of the characteristics of previous clinical trials on inflammatory bowel diseases could help researchers design and establish patient selection and analytical method criteria for future studies on these conditions. In this study, we curated literature exclusively from four databases and extracted lipidomics-related data from literature, considering criteria. This paper suggests that the lipidomics approach toward research in inflammatory bowel diseases can clarify their pathogenesis and identify clinically valuable biomarkers to predict and monitor their progression.

BACKGROUND: Burn is one of the most common illness in primary care. Most burns are partial skin thickness burns. The purpose of this study was to evaluate the use ofSilvadene (silver sulfadiazine) ointment (antibacterial agent) and DuoDERMR (artificial syntheticmaterial). METHODS: The subjects of this study were 46 patients with partial skin thickness burns who had visited a general hospital burn clinic from May 1, 2002 to June 30, 2002. They were randomly assigned to the silvadine ointment or DuoDERMR group. The patients were evaluated for pain, the number of dressing change, the ease of dressing application and removal, limitation of activity, comfortableness, satisfaction with the appearance, sleep disturbance, treatment cost, and the number of days for complete epithelialization. RESULTS: DuoDERMR treated burns had a fewer dressing change (3.19 times vs 5.36 times), less time for dressing change (4.13 min vs 6.26 min) and less cost (P<0.01). But there was no statistical difference in the number of days for complete epithelialization (P=0.197) and it depended on the size of the wounds (P=0.005). The cost of treatment was related with the number of dressing change (P=0.000). CONCLUSION: Treatment methods had no effect on duration of treatment but artificial synthetic material was shown to reduce the time for dressing and the cost.
Bandages ; Burns* ; Health Care Costs ; Hospitals, General ; Humans ; Primary Health Care ; Skin* ; Wounds and Injuries

The diaphragm is especially important in sustaining minute ventilation in the neonate. Consequently, diaphragmatic paralysis is not tolerated well by the neonate and often results in prolonged respiratory failure. We experienced a case of unilateral diaphragmatic paralysis with the brachial plexus palsy in a male newborn infant who presented with apnea and cyanosis due to birth asphyxia. After endotracheal intubation, mechanical ventilaton was started. At two weeks after therapy, chest X-ray showed atelectasis and elevation of the right hemidiaphragm. The diagnosis of unilateral diaphragmatic paralysis was confirmed by real-time ultrasonography. At 4 weeks old, after several unsuccessful attempts at weaning from ventilatory support, right hemidiaphragm was plicated. On the second postoperative day, he could be weaned from ventiatory support without difficulty. He was doing well at follow-up 3 months later.
Apnea ; Asphyxia ; Brachial Plexus* ; Cyanosis ; Diagnosis ; Diaphragm ; Follow-Up Studies ; Humans ; Infant, Newborn* ; Intubation, Intratracheal ; Male ; Paralysis* ; Parturition ; Pulmonary Atelectasis ; Respiratory Insufficiency ; Respiratory Paralysis* ; Thorax ; Ultrasonography ; Ventilation ; Weaning

Chlorfenapyr is a widely used, moderately hazardous pesticide. Previous reports have indicated that chlorfenapyr intoxication can be fatal in humans. We reported the first non-fatal case of chlorfenapyr-induced toxic leukoencephalopathy in a 44-year-old female with resolution of extensive and abnormal signal intensities in white matter tracts throughout the brain, brain stem, and spinal cord on serial magnetic resonance imaging.
Adult ; Brain/*radiography ; Brain Stem/radiography ; Female ; Humans ; Insecticides/*toxicity ; Leukoencephalopathies/*etiology/radiography ; *Magnetic Resonance Imaging ; Pyrethrins/*toxicity ; Spinal Cord/*radiography ; White Matter/radiography

A case of intracranial ganglioneuroma arising from the trigeminal nerve in the pontine and cerebellopontine angle cistern, in a 44-year-old female, is presented with an emphasis on diffusion-weighted imaging findings. We will discuss on how the tumor in the very unusual location should be differentiated particularly focused on diffusion-weighted imaging findings.
Adult ; Contrast Media/diagnostic use ; Diagnosis, Differential ; Diffusion Magnetic Resonance Imaging/*methods ; Female ; Ganglioneuroma/*pathology/surgery ; Humans ; Trigeminal Nerve/*pathology/surgery

Multiple system atrophy (MSA) is a neurodegenerative disease characterized by presence of α-synuclein-positive inclusions in the cytoplasm of oligodendrocytes. These glial cytoplasmic inclusions (GCIs) are considered an integral part of the pathogenesis of MSA, leading to demyelination and neuronal demise. What is most puzzling in the research fields of GCIs is the origin of α-synuclein aggregates in GCIs, since adult oligodendrocytes do not express high levels of α-synuclein. The most recent leading hypothesis is that GCIs form via transfer and accumulation of α-synuclein from neurons to oligodendrocytes. However, studies regarding this subject are limited due to the absence of proper human cell models, to demonstrate the entry and accumulation of neuronal α-synuclein in human oligodendrocytes. Here, we generated mature human oligodendrocytes that can take up neuronderived α-synuclein and form GCI-like inclusions. Mature human oligodendrocytes are derived from neural stem cells via “oligosphere” formation and then into oligodendrocytes, treating the cells with the proper differentiation factors at each step. In the final cell preparations, oligodendrocytes consist of the majority population, while some astrocytes and unidentified stem cell-like cells were present as well. When these cells were exposed to α-synuclein proteins secreted from neuron-like human neuroblastoma cells, oligodendrocytes developed perinuclear inclusion bodies with α-synuclein immunoreactivity, resembling GCIs, while the stem cell-like cells showed α-synuclein-positive, scattered puncta in the cytoplasm. In conclusion, we have established a human oligodendrocyte model for the study of GCI formation, and the characterization and use of this model might pave the way for understanding the pathogenesis of MSA.

Purpose: This study aimed to identify independent predictors of favorable outcomes associated with emergent carotid artery stenting (CAS) in patients with acute anterior circulation stroke. Materials and Methods: This study included 93 patients with acute stroke who underwent emergent CAS to treat stenoocclusive lesions in the cervical internal carotid artery (ICA) within 6 hours of the onset of the associated symptoms. Data were compared between patients with and without favorable outcomes. The independent predictors of a favorable outcome were determined via logistic regression analysis (modified Rankin Scale 0–2 at 90 days). Results: Intracranial tandem occlusion was noted in 81.7% of patients (76/93) among which (76/93), 55 of whom underwent intracranial recanalization therapy. Intracranial reperfusion was successful in 74.2% (69/93) and favorable outcomes were noted in 51.6% of patients (48/93). The mortality rate was 6.5% (6/93). In logistic regression analysis, diffusion-weighted imaging-Alberta Stroke Program Early CT Score [odds ratio (OR), 1.487; 95% confidence interval (CI), 1.018–2.173, p = 0.04], successful reperfusion (OR, 5.199; 95% CI, 1.566–17.265, p = 0.007), and parenchymal hemorrhage (OR, 0.042; 95% CI, 0.003–0.522, p = 0.014) were independently associated with a favorable outcome. Conclusion Baseline infarct size, reperfusion status, and parenchymal hemorrhage were independent predictors of favorable outcomes after emergent CAS to treat stenoocclusive lesions in the cervical ICA in patients with acute anterior circulation stroke.

Background: Previous studies suggested the correlation between thyroid and kidney functions, especially the high prevalence of hypothyroidism in chronic kidney disease. This study aimed to evaluate the influence of hypothyroidism on kidney function in Korean adults by using data from a representative nationwide survey. Methods: This was a cross-sectional study composed of 5,250 individuals aged ≥19 years who were enrolled in the sixth Korea National Health and Nutrition Examination Survey. The participants were classified into three groups of patients with euthyroidism, subclinical hypothyroidism, and overt hypothyroidism according to thyroid function. Chronic kidney disease was defined as having a decreased estimated glomerular filtration rate (eGFR) of <60 mL/min/1.73 m2. Univariate and multivariate logistic regression analyses were used to evaluate the prevalence and adjusted odds ratio (aOR) of chronic kidney disease. Results: Compared with the euthyroidism group, the subclinical and overt hypothyroidism groups showed higher prevalence rates of chronic kidney disease in both sexes. This tendency was significant in the elderly people aged ≥65 years. In the multivariate logistic regression analysis, the subclinical hypothyroidism group did not show a significant difference (adjusted odds ratio [aOR], 1.78; 95% confidence interval [CI], 0.82–3.87) from the euthyroidism group. In the overt hypothyroidism group, the aOR of chronic kidney disease was significantly higher (aOR, 5.90; 95% CI, 1.73– 20.15) than that in the euthyroidism group. Conclusion Overt hypothyroidism was associated with decreased eGFR and may be considered as an independent risk factor of chronic kidney disease.

Progressive cerebellar ataxias are rare diseases during childhood, especially under 6 years of age. In a single family, three affected siblings exhibited Friedreich's-ataxia-like phenotypes before 2 years of age. They had progressive cerebellar atrophy, intellectual disability, and scoliosis. Although their phenotypes were similar to those observed in patients with autosomal recessive cerebellar ataxias, other phenotypes (e.g., seizure, movement disorders, ophthalmologic disturbance, cardiomyopathy, and cutaneous disorders) were not noted in this family. Whole-exome sequencing of the family members revealed one potential heterozygous mutation (c.1209delG, NM_181733.2; p.Met403IlefsX3, NP_859422.2) of the gene encoding conserved oligomeric Golgi complex subunit 5 (COG5). The heterozygous deletion at the fifth base in exon 12 of COG5 caused a frameshift and premature stop. Western blotting of COG5 proteins in the skin tissues from an affected proband showed a significantly decreased level of full length COG5 and smaller, aberrant COG5 proteins. We reported a milder form of COG5 defect showing Friedreich's-ataxia-like phenotypes without hypotonia, microcephaly, and short stature that were observed in most patients with COG5 defect.
Atrophy* ; Blotting, Western ; Cardiomyopathies ; Cerebellar Ataxia ; Child ; Exons ; Golgi Apparatus ; Humans ; Intellectual Disability ; Microcephaly ; Movement Disorders ; Muscle Hypotonia ; Phenotype* ; Rare Diseases ; Scoliosis ; Seizures ; Siblings ; Skin