OBJECTIVES: Recently, Korean psychiatrists have noticed the complaints from probands and family members that private health insurance companies do not pay for most psychiatric disorders. Furthermore, probands cannot even apply for insurance because of their medical record of psychiatric disorders. Authors investigated and reviewed contracts of Korean private insurance companies to find reasons for banning psychiatric disorders from insurance policies. METHODS: Authors reviewed more than 800 contracts from 48 insurance companies. RESULTS: Among all the psychiatric diagnoses, few of them-dementia and some other organic mental disorders-are guaranteed to be paid from insurance companies. Less then 10 contracts say they pay for psychiatric illnesses. Most insurance companies have contracts prohibiting F codes ; however, there are not enough reasons in these contracts. CONCLUSIONS: In the private health insurance system, psychiatric illnesses have almost no rooms. It is very urgent to add space for patients with psychiatric illnesses and psychiatrists in the insurance policies.
Diagnosis ; Humans ; Insurance* ; Insurance, Health ; Korea* ; Medical Records ; Psychiatry

Laryngeal involvement is a rare complication of systemic lupus erythematosus (SLE) and can range from mild mucosal inflammation, vocal cord paralysis, and edema to necrotizing vasculitis with airway obstruction. Cricoarytenoid arthropathy is rare cause of severe airway obstruction in laryngeal involvement of SLE. In contrast to patients with rheumatoid arthritis, patients with SLE typically present with acute arthritis of cricoarytenoid joints and respond to corticosteroid therapy alone. We describe here a 13-year-old girl with SLE who presented with intermittent fever, swallowing difficulty, vocal cord paralysis and acute dyspnea required emergent tracheostomy as the sole manifestation of active SLE. She was diagnosed as having SLE based on the findings of positive anti-nuclear antibody and anti-ds DNA antibody with high titers, hypocomplementemia, leukocytopenia, and transient polyarthritis and proteinuria. No other clinical symptoms were found. Endoscopic findings showed edema of aryepiglottic fold, bilateral fixation of the vocal cords and edematous supraglottic structure with engorged vessels. Computered tomography scan of the neck showed diffuse soft tissue edema around the arytenoid and cricoid cartilages and enhancement of the aryepiglottic fold.
Adolescent ; Airway Obstruction ; Arthritis ; Arthritis, Rheumatoid ; Cricoid Cartilage ; Deglutition ; DNA ; Dyspnea ; Edema ; Female ; Fever ; Humans ; Inflammation ; Joints ; Larynx ; Leukopenia ; Lupus Erythematosus, Systemic* ; Neck ; Proteinuria ; Tracheostomy ; Vasculitis ; Vocal Cord Paralysis ; Vocal Cords

While it is generally considered that tuberculous meningitis (TBM) causes various vascular complications, there have been few reports of moyamoya syndrome following TBM. A 23-year-old female was diagnosed as TBM. Preliminary brain MRA yielded normal findings. Follow-up MRA and cerebral angiography conducted 1.5 years later yielded findings that were consistent with moyamoya disease. They showed no interval change after 2 years, and the patient had no neurological deficits. This patient with TBM subsequently developed moyamoya syndrome during the course of antituberculosis medication.
Brain ; Cerebral Angiography ; Female ; Follow-Up Studies ; Humans ; Moyamoya Disease ; Tuberculosis, Meningeal ; Young Adult

PURPOSE: This study aimed to identify the difficulties with end-of-life care (EOLC) experienced by intensive care unit (ICU) nurses and to investigate their educational needs for EOLC. METHODS: This study aimed to identify the difficulties with end-of-life care (EOLC) experienced by intensive care unit (ICU) nurses and to investigate their educational needs for EOLC. RESULTS: The mean score on the difficulty of EOLC was 3.41 out of 5. The education needs derived from the qualitative analysis was categorized into four themes: 1) guidelines on professional EOLC, 2) spiritual care, 3) a program to take care of feelings of patients, families and nurses, and 4) activities to think about death. CONCLUSION: This study confirmed that ICU nurses were experiencing an extreme difficulty in providing EOLC. In addition, a qualitative analysis confirmed that they needed an EOL nursing program. To mitigate the difficulties experienced by nurses involved in EOLC, there is an urgent need to develop an education program for EOLC tailored to nurses' needs.
Critical Care ; Education ; Humans ; Intensive Care Units ; Methods ; Needs Assessment ; Nursing ; Terminal Care

OBJECTIVE: To evaluate the incidence, associated neuropsychological symptoms, imaging feature and prognosis of pusher syndrome (PS). METHOD: One hundred-ninety-seven patients with unilateral acute stroke were enrolled. Patients were evaluated for the presence and severity of PS using a standardized scale for contraversive pushing, neurological examination, assessment of neuropsychological symptoms (neglect, anosognosia, aphasia, apraxia), activities of daily living (ADL) and neuroimaging studies (CT or MRI). ADL was measured with Korean version of modified Barthel index (K-MBI). RESULTS: PS was found in 10.7% (n=21) of the included patients. No significant differences were found between patients with and without PS in age, sex, handedness, initial K-MBI score, neuropsychologic symptoms, lesion size and cortical involvement. Thalamic lesion was strongly correlated with PS (p<0.05). PS had no independent influence on gain in ADL, but spent 4.8+/-1.7 weeks (p<0.05) more to reach the same final outcome level than did patients without PS. Average symptom duration of PS was 14.6+/-3.6 weeks. Initial severity of PS did not influence on gain in ADL and recovery period. CONCLUSION: PS did not affect final functional outcome, but slowed the process of recovery considerably. And thalamus seems to be fundamentally involved in control of upright body posture. Presence of PS is more important than severity of initial PS for prognosis.
Activities of Daily Living ; Aphasia ; Functional Laterality ; Humans ; Incidence ; Neuroimaging ; Neurologic Examination ; Posture ; Prognosis ; Stroke ; Thalamus

OBJECTIVE: To assess the validity of Gugging Swallowing Screen (GUSS) that allows separate evaluations for non-fluid and fluid textures for aspiration risk of acute stroke patients. METHOD: Fifty-five acute stroke patients were assessed prospectively. For interrater reliability, 2 independent physicians evaluated 40 patients in two hours. For external validity, another group of 15 patients were tested by dysphagia therapist. The validity of the GUSS was established by videofluoroscopic swallowing study (VFSS). After GUSS, all patients were investigated by VFSS within 1 hour. To compare the results of VFSS, they were graded according to the Penetration Aspiration Scale (PAS). RESULTS: The cut-off value of GUSS was 14 points and 5 stage of PAS. GUSS reached 100% sensitivity, 61.1% specificity, and 100% negative predictive value when compared with VFSS by physician A (p<0.001). By physician B, GUSS (p<0.001) reached 100% sensitivity and 60.0% specificity, and 100% negative predictive value and 100%, 85.7%, 88.9%, 100%, in the 15 patient group (p<0.05). The kappa-value was 0.916 between physician A and B (p<0.05). CONCLUSION: This study proposes that GUSS is a reliable method in identifying stroke patients with aspiration risk. Such a graded assessment can provide less discomfort for those patients who can continue with their oral feeding for semisolid food while refraining from drinking fluids.
Deglutition ; Deglutition Disorders ; Drinking ; Humans ; Prospective Studies ; Sensitivity and Specificity ; Stroke

PURPOSE: This study examined the immunological activity and optimized the mixture conditions of Sargassum horneri (S. horneri) extracts in vitro and in vivo models.METHODS: S. horneri was extracted using three different methods: hot water extraction (HWE), 50% ethanol extraction (EE), and supercritical fluid extraction (SFE). Splenocyte proliferation and cytokine production (Interleukin-2 and Interferon-γ) were measured using a WST-1 assay and enzyme-linked immunosorbent assay, respectively. The levels of nitric oxide and T cell activation production were measured using a Griess assay and flow cytometry, respectively. The natural killer (NK) cell activity was determined using an EZ-LDH kit.RESULTS: Among the three different types of extracts, HWE showed the highest levels of splenocyte proliferation and cytokine production in vitro. In the animal model, three different types of extracts were administrated for 14 days (once/day) at 50 and 100 mg/kg body weight. HWE and SFE showed a high level of splenocyte proliferation and cytokine production in the with and without mitogen-treated groups, whereas EE administration did not induce the splenocyte activation. When RAW264.7 macrophage cells were treated with different mixtures (HWE with 5, 10, 15, 20% of SFE) to determine the optimal mixture ratio of HWE and SFE, the levels of nitric oxide and cytokine production increased strongly in the HWE with 5% and 10% of SFE containing group. In the animal model, HWE with 5% and 10% of SFE mixture administration increased the levels of splenocyte proliferation, cytokine production, and activated CD4⁺ cell population significantly, with the highest level observed in the HWE with 5% of SFE group. Moreover, the NK cell activity was increased significantly in the HWE with 5% of SFE mixture-treated group compared to the control group.CONCLUSION: The optimal mixture condition of S. horneri with immune-enhancing activity is the HWE with 5% of SFE mixture. These results confirmed that the extracts of S. horneri and its mixtures are potential candidate materials for immune enhancement.
Body Weight ; Chromatography, Supercritical Fluid ; Enzyme-Linked Immunosorbent Assay ; Ethanol ; Flow Cytometry ; In Vitro Techniques ; Killer Cells, Natural ; Macrophages ; Models, Animal ; Nitric Oxide ; Sargassum ; Water

PURPOSE: Sargassum horneri (S. horneri) is a species of brown macroalgae that is common along the coast of Japan and Korea. The present study investigated the immuno-modulatory effects of different types of S. horneri extracts in RAW264.7 macrophages. METHODS: S. horneri was extracted by three different methods, hot water extraction, 50% ethanol extraction, and supercritical fluid extraction. Cell viability was then measured by MTT assay, while the production levels of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and nitric oxide (NO) were measured by enzyme-linked immunosorbent assay and Griess assay, respectively. The expression and activation levels of inducible NO synthase (iNOS), mitogen-activated protein kinase (MAPK) and nuclear factor κB (NF-κB) were examined by western blot analysis. RESULTS: The three different S. horneri extracts were nontoxic against RAW 264.7 cells up to 50 µg/mL, among which treatment with hot water extract (HWE) of S. horneri significantly enhanced the production of TNF-α, IL-6, and NO in a dose-dependent manner. Hot water extract of S. horneri also increased the expression level of iNOS, suggesting that up-regulation of iNOS expression by HWE of S. horneri was responsible for the induction of NO production. In addition, treatment of RAW 264.7 macrophages with HWE of S. horneri increased the phosphorylation levels of ERK, p38 and JNK. Furthermore, the activation and subsequent nuclear translocation of NF-κB was enhanced upon treatment with HWE of S. horneri, indicating that HWE of S. horneri activates macrophages to secrete TNF-α, IL-6 and NO and induces iNOS expression via activation of the NF-κB and MAPKs signaling pathways. CONCLUSION: Taken together, these findings suggest that HWE of S. horneri possesses potential as a functional food with immunomodulatory activity.
Blotting, Western ; Cell Survival ; Chromatography, Supercritical Fluid ; Cytokines ; Enzyme-Linked Immunosorbent Assay ; Ethanol ; Functional Food ; Interleukin-6 ; Japan ; Korea ; Macrophages* ; Necrosis ; Nitric Oxide ; Nitric Oxide Synthase ; Phosphorylation ; Protein Kinases ; RAW 264.7 Cells ; Sargassum* ; Seaweed ; Up-Regulation ; Water

BACKGROUND: The aim of this study was to compare dexmedetomidine (DEX), which is a selective, short-acting, central alpha2-adrenergic agonist, with fentanyl in terms of the hemodynamic stability, achieving hypnosis and sedation, and the postoperative pain control at the PACU (postanesthetic care unit). METHODS: In this double-blind study, 50 consecutive total laparoscopic hysterectomy patients scheduled for elective surgery were randomly assigned to receive either dexmedetomidine 1 microg/kg over 10 min followed by a 0.5 microg/kg/hr infusion (the DK group) or fentanyl 0.8-1.2 microg/kg over 1 min followed by a 0.2-0.6 microg/kg/hr infusion (the FK group) from the time of ending the operation after total hysterectomy to the time in the PACU. We evaluated the pain VAS scores, the modified OAA/S scores, the BIS, the vital signs, the respiratory variables (SpO2, RR and EtCO2) and the perioperative side effects to compare the efficacy of dexmedetomidine and fentanyl. RESULTS: Compared with the fentanyl-ketorolac (FK) group, the modified OAA/S scores were significantly lower in the dexmedetomine-ketorolac (DK) group at 0, 5 and 10 min after arrival at the PACU (P < 0.05), whereas the pain VAS and BIS were not significantly different between the two groups. The blood pressure and heart rate in the DK group was significantly lower than that of the FK group at the PACU (P < 0.05). CONCLUSIONS: The DK group, at the doses used in this study, has a significant advantage over the FK group in terms of the postoperative hemodynamic stability at the PACU. There was no significant difference between the two groups for the postoperative pain control.
Blood Pressure ; Dexmedetomidine ; Double-Blind Method ; Fentanyl ; Heart Rate ; Hemodynamics ; Humans ; Hypnosis ; Hysterectomy ; Imidazoles ; Nitro Compounds ; Pain, Postoperative ; Vital Signs

BACKGROUND: The aim of this study was to compare dexmedetomidine (DEX), which is a selective, short-acting, central alpha2-adrenergic agonist, with fentanyl in terms of the hemodynamic stability, achieving hypnosis and sedation, and the postoperative pain control at the PACU (postanesthetic care unit). METHODS: In this double-blind study, 50 consecutive total laparoscopic hysterectomy patients scheduled for elective surgery were randomly assigned to receive either dexmedetomidine 1 microg/kg over 10 min followed by a 0.5 microg/kg/hr infusion (the DK group) or fentanyl 0.8-1.2 microg/kg over 1 min followed by a 0.2-0.6 microg/kg/hr infusion (the FK group) from the time of ending the operation after total hysterectomy to the time in the PACU. We evaluated the pain VAS scores, the modified OAA/S scores, the BIS, the vital signs, the respiratory variables (SpO2, RR and EtCO2) and the perioperative side effects to compare the efficacy of dexmedetomidine and fentanyl. RESULTS: Compared with the fentanyl-ketorolac (FK) group, the modified OAA/S scores were significantly lower in the dexmedetomine-ketorolac (DK) group at 0, 5 and 10 min after arrival at the PACU (P < 0.05), whereas the pain VAS and BIS were not significantly different between the two groups. The blood pressure and heart rate in the DK group was significantly lower than that of the FK group at the PACU (P < 0.05). CONCLUSIONS: The DK group, at the doses used in this study, has a significant advantage over the FK group in terms of the postoperative hemodynamic stability at the PACU. There was no significant difference between the two groups for the postoperative pain control.
Blood Pressure ; Dexmedetomidine ; Double-Blind Method ; Fentanyl ; Heart Rate ; Hemodynamics ; Humans ; Hypnosis ; Hysterectomy ; Imidazoles ; Nitro Compounds ; Pain, Postoperative ; Vital Signs