No abstract available.
Compliance* ; Rehabilitation*

Purpose: The purpose of this study is to identify changes in knowledge, self-efficacy and anxiety achieved through the provision of video education on chemotherapy with a portable infusion pump to colorectal cancer patients. Methods: This study is a nonequivalent control group and non-synchronized design as a quasi-experimental study. Participants in this study were colorectal cancer patients who received chemotherapy with a portable infusion pump through an ambulatory care unit. For 48 subjects, the education was divided into printed materials and videos, and knowledge, self-efficacy, and anxiety were measured. Data were analyzed using independent t test, paired t-test, and Wilcoxon’s signed rank test. Results: In the video education group, knowledge (Z=-4.09, p<.001) and self-efficacy (Z=-2.72, p=.012) significantly increased after education, and anxiety significantly decreased after education (Z=2.24, p=.035). However, there was no difference in knowledge (t=0.09, p=.931), self-efficacy (t=1.22, p=.229), and anxiety (t=-1.16, p=.250) between the groups after education. Conclusion To improve the quality of life of cancer patients, it is necessary to promote self-efficacy and reduce anxiety. The results of this study suggest that more diverse educational methods should be attempted to improve knowledge and self-efficacy and reduce anxiety in colorectal cancer patients.

Purpose: The purpose of this study was to validate the Edmonson psychiatric fall risk assessment tool (EPFRAT) for psychiatric inpatients. Methods: Data from retrospective study were collected from 670 adult inpatients in two departments of mental health medicine of a tertiary general hospital by reviewing their electronic medical records. There were 41 patients who experienced falls and 629 patients who did not experience falls during the period from January to December 2019. Data were analyzed by sensitivity, specificity, positive predictive value, negative predictive value, and a receiver-operating characteristic curve (ROC) for validity assessment using the IBM SPSS/WIN 26.0 program. Results: Factors affecting falls were the participant’s age, guardian’s residence, high-risk determination at the time of admission, and comorbidity. At the 85 points where the point of sum of the sensitivity and specificity was largest, the sensitivity, specificity, positive predictive value, and negative predictive value of EPFRAT were 92.7%, 79.7%, 22.9%, and 99.4%, respectively. The area under the ROC to assess the overall validity of the tool was .92 (95% CI 0.89~0.94). Conclusion The EPFRAT was proved to be valid and reasonable for predicting falls in psychiatric inpatients. Based on the results of this study, it could be used for the assessment of high-risk patients for falls in psychiatric units.

Drug Information Centers are responsible for providing updated, relevant drug information on the efficacy, safety and quality of drugs as well as disease status to health-care practitioners and finally to patients. This study was designed to revise the drug information service based on the evaluation to meet the social requirement that is created by the recent "Drug Prescription and Dispensing Law" A retrospective analysis was conducted from April 1997 untill September 2000. To evaluate the trend of service, the evaluated period was divided in 7 6-months intervals. The feedback system was used to measure the satisfaction score as an outcome. Out of 618 total enquiries, 192 (31.0%) was received in the last 6-month period. The method of receiving and providing drug information by Drug Information Research Institute (DIRI) gradually changed from telephone calls to e-mailing system (2.2% vs. 67.2% in question, 2.2% vs. 70.3% in answer). Drug information questions concerning the pharmacology (18.8%), adverse drug reaction (10.5%), availability (10.3%) and drug interaction (5.2%) were asked most frequently. The median time to respond the inquired questions was 24 hours (range: 1 hr-8 days). The reference used most frequently to answer was the tertiary literature (42.0%) followed by the second literature (27%) and primary literature (7%). The evaluable 29 feedbacks showed that DI services provided by DIRI were satisfactory in accuracy and time. On the basis of the analysis and evaluation of this project, DIRI have developed the more specified Q and A Sheet Form, systemic database and on-line Q and A corner accessible through the homepage.
Academies and Institutes ; Drug Information Services* ; Drug Interactions ; Drug-Related Side Effects and Adverse Reactions ; Electronic Mail ; Humans ; Information Centers* ; Pharmacology ; Prescriptions ; Retrospective Studies ; Telephone

Citrus red mite (CRM) is known as the most common sensitizing allergen in subjects with asthma and rhinitis working on citrus farms. The aim of this study is to evaluate the role of specific IgG1 (slgG1) and specific IgG4 (slgG4) to CRM in citrus farmers. Questionnaire survey and skin prick test including CRM antigen was done by 136 workers. Specific IgE (slgE), slgG1 and slgG4 to CRM were detected by enzyme-linked immunosorbent assay (ELISA). CRM-sensitive-asthma was diagnosed upon presence of asthmatic symptoms by questionnaire, airway hyperresponsiveness to methacholine and slgE to CRM. CRM-sensitive rhinitis was diagnosed upon presence of rhinitis symptoms and slgE to CRM. Eleven (8.1+ACU-) had CRM-sensitive asthma and 25 (18.4+ACU-) had CRM-sensitive rhinitis. Significant association was noted between presence of asthmatic symptoms and slgE or slgG4 (p+ADw-0.05, respectively), while no significant association was noted in slgG1 (p+AD4-0.05). Significant association was noted in the prevalence between slgG4 and slgE (p+ADw-0.05), while no significant association was noted between slgG1 and slgG4 or slgE (p+ADw-0.05, respectively). There was a significant correlation between slgE and slgG4 level (r+AD0-0.39, p+ADw-0.05). These findings suggest that the presence of slgG1 to CRM is response to CRM exposure, and further studies will be needed to evaluate the role of slgG4.Citrus red mite (CRM) is known as the most common sensitizing allergen in subjects with asthma and rhinitis working on citrus farms. The aim of this study is to evaluate the role of specific IgG1 (slgG1) and specific IgG4 (slgG4) to CRM in citrus farmers. Questionnaire survey and skin prick test including CRM antigen was done by 136 workers. Specific IgE (slgE), slgG1 and slgG4 to CRM were detected by enzyme-linked immunosorbent assay (ELISA). CRM-sensitive-asthma was diagnosed upon presence of asthmatic symptoms by questionnaire, airway hyperresponsiveness to methacholine and slgE to CRM. CRM-sensitive rhinitis was diagnosed upon presence of rhinitis symptoms and slgE to CRM. Eleven (8.1+ACU-) had CRM-sensitive asthma and 25 (18.4+ACU-) had CRM-sensitive rhinitis. Significant association was noted between presence of asthmatic symptoms and slgE or slgG4 (p+ADw-0.05, respectively), while no significant association was noted in slgG1 (p+AD4-0.05). Significant association was noted in the prevalence between slgG4 and slgE (p+ADw-0.05), while no significant association was noted between slgG1 and slgG4 or slgE (p+ADw-0.05, respectively). There was a significant correlation between slgE and slgG4 level (r+AD0-0.39, p+ADw-0.05). These findings suggest that the presence of slgG1 to CRM is response to CRM exposure, and further studies will be needed to evaluate the role of slgG4.
Adolescence ; Adult ; Aged ; Aged, 80 and over ; Agricultural Workers' Diseases/immunology+ACo- ; Agricultural Workers' Diseases/epidemiology ; Animal ; Antibody Specificity ; Asthma/immunology ; Asthma/etiology ; Asthma/epidemiology ; Citrus/parasitology+ACo- ; Enzyme-Linked Immunosorbent Assay ; Female ; Human ; IgE/blood ; IgG/immunology ; IgG/blood+ACo- ; Korea/epidemiology ; Male ; Middle Age ; Mites/immunology+ACo- ; Occupational Exposure+ACo- ; Questionnaires ; Respiratory Hypersensitivity/immunology+ACo- ; Respiratory Hypersensitivity/epidemiology ; Rhinitis, Allergic, Perennial/immunology ; Rhinitis, Allergic, Perennial/etiology ; Rhinitis, Allergic, Perennial/epidemiology ; Skin Tests

Citrus red mite (CRM) is known as the most common sensitizing allergen in subjects with asthma and rhinitis working on citrus farms. The aim of this study is to evaluate the role of specific IgG1 (slgG1) and specific IgG4 (slgG4) to CRM in citrus farmers. Questionnaire survey and skin prick test including CRM antigen was done by 136 workers. Specific IgE (slgE), slgG1 and slgG4 to CRM were detected by enzyme-linked immunosorbent assay (ELISA). CRM-sensitive-asthma was diagnosed upon presence of asthmatic symptoms by questionnaire, airway hyperresponsiveness to methacholine and slgE to CRM. CRM-sensitive rhinitis was diagnosed upon presence of rhinitis symptoms and slgE to CRM. Eleven (8.1+ACU-) had CRM-sensitive asthma and 25 (18.4+ACU-) had CRM-sensitive rhinitis. Significant association was noted between presence of asthmatic symptoms and slgE or slgG4 (p+ADw-0.05, respectively), while no significant association was noted in slgG1 (p+AD4-0.05). Significant association was noted in the prevalence between slgG4 and slgE (p+ADw-0.05), while no significant association was noted between slgG1 and slgG4 or slgE (p+ADw-0.05, respectively). There was a significant correlation between slgE and slgG4 level (r+AD0-0.39, p+ADw-0.05). These findings suggest that the presence of slgG1 to CRM is response to CRM exposure, and further studies will be needed to evaluate the role of slgG4.Citrus red mite (CRM) is known as the most common sensitizing allergen in subjects with asthma and rhinitis working on citrus farms. The aim of this study is to evaluate the role of specific IgG1 (slgG1) and specific IgG4 (slgG4) to CRM in citrus farmers. Questionnaire survey and skin prick test including CRM antigen was done by 136 workers. Specific IgE (slgE), slgG1 and slgG4 to CRM were detected by enzyme-linked immunosorbent assay (ELISA). CRM-sensitive-asthma was diagnosed upon presence of asthmatic symptoms by questionnaire, airway hyperresponsiveness to methacholine and slgE to CRM. CRM-sensitive rhinitis was diagnosed upon presence of rhinitis symptoms and slgE to CRM. Eleven (8.1+ACU-) had CRM-sensitive asthma and 25 (18.4+ACU-) had CRM-sensitive rhinitis. Significant association was noted between presence of asthmatic symptoms and slgE or slgG4 (p+ADw-0.05, respectively), while no significant association was noted in slgG1 (p+AD4-0.05). Significant association was noted in the prevalence between slgG4 and slgE (p+ADw-0.05), while no significant association was noted between slgG1 and slgG4 or slgE (p+ADw-0.05, respectively). There was a significant correlation between slgE and slgG4 level (r+AD0-0.39, p+ADw-0.05). These findings suggest that the presence of slgG1 to CRM is response to CRM exposure, and further studies will be needed to evaluate the role of slgG4.
Adolescence ; Adult ; Aged ; Aged, 80 and over ; Agricultural Workers' Diseases/immunology+ACo- ; Agricultural Workers' Diseases/epidemiology ; Animal ; Antibody Specificity ; Asthma/immunology ; Asthma/etiology ; Asthma/epidemiology ; Citrus/parasitology+ACo- ; Enzyme-Linked Immunosorbent Assay ; Female ; Human ; IgE/blood ; IgG/immunology ; IgG/blood+ACo- ; Korea/epidemiology ; Male ; Middle Age ; Mites/immunology+ACo- ; Occupational Exposure+ACo- ; Questionnaires ; Respiratory Hypersensitivity/immunology+ACo- ; Respiratory Hypersensitivity/epidemiology ; Rhinitis, Allergic, Perennial/immunology ; Rhinitis, Allergic, Perennial/etiology ; Rhinitis, Allergic, Perennial/epidemiology ; Skin Tests

BACKGROUND: Recently, the legal and ethical issues relative to euthanasia are becoming controversial in Korea. This study was designed to verify the differences of the attitudes on euthanasia between judicial apprentices and residents. METHODS: The questionnaire was conducted on the 35th-group of the judicial apprentices on March 24, 2004, and on the residents from April 2 to May 22, 2004. The respondents were 636 in total consisting of 460 judicial apprentices and 176 residents. RESULTS: Of the total 636 subjects, 373 (81.1%) of the judicial apprentices and 149 (84.7%) of residents agreed that allowing euthanasia is moral, without any significant difference (P>0.05). The number of residents was greater (59 people, 33.5%) than that of judicial apprentices (112 people, 24.4%) who agreed with active euthanasia (P<0.05). Among the total, 397 (86.3%) of the judicial apprentices and 160 (91.4%) of the residents answered that the law for euthanasia was necessary, without any significant difference (P>0.05). But, among these supporters, the respondents who agreed on active euthanasia were significantly different in number between judicial apprentices (n=93, 23.4%) and residents (n=54, 33.8%) (P<0.05). CONCLUSION: This study did not find any significant differences between the two groups in the necessity of the law for euthanasia, but the rate of agreement on active euthanasia was higher in residents group than in judicial apprentices group.
Surveys and Questionnaires ; Ethics ; Euthanasia* ; Euthanasia, Active ; Euthanasia, Passive ; Jurisprudence ; Korea

PURPOSE: Vascular calcification (VC) scores on simple plain radiographic films are known to be associated with coronary artery disease (CAD) and mortality. The present study was designed to demonstrate a correlation between VC scores of the hands and pelvis, and feet and lateral lumbar spine on plain radiographs. In addition, we analyzed the usefulness of checking all the plain radiographs for assessment of pre-existing CAD. METHODS: We recruited 61 hemodialysis (HD) patients from OO Dialysis Center. We checked the plain radiographic films of the feet, hands, pelvis, and lateral lumbar spine and evaluated VC scores with previously reported methods. We defined CAD based on myocardial scans, echocardiography, or coronary angiography. RESULTS: Positive associations were found between the VC scores of the feet, VC scores of the hands and pelvis, scores of abdominal aortic calcifications (AACs), and CAD. Approximately 30% of patients who had CAD could be missed based on a single VC scoring method. Patients who showed any one finding among the AAC scores >5, VC scores of the pelvis and hands >3 or arterial media calcifications of the feet on plain radiographs had a high sensitivity (93.8%) and a high negative predictive value (96.3%) for the presence of CAD. CONCLUSION: Each VC score was highly inter-correlated. All three VC scoring methods on plain radiographic films are useful screening tests for the presence of CAD in HD patients.
Coronary Artery Disease ; Coronary Vessels ; Dialysis ; Echocardiography ; Foot ; Hand ; Humans ; Mass Screening ; Pelvis ; Renal Dialysis ; Research Design ; Spine ; Tunica Media ; Vascular Calcification ; X-Ray Film

BACKGROUND: It is known that non-steroidal antiinflammatory drugs (NSAIDs) reduce the amount of proteinuria in nephrotic syndrome. It is based on the facts that the NSAIDs block the production of prostaglandins. Therefore selective cyclooxygenase-2 (COX-2) inhibitor may be expected to play a role in reduction of the proteinuria in nephrotic syndrome. METHODS: Twenty-seven Sprague-Dawley rats were divided into 3 groups. After 3 to 5 days of adaptation, we gave puromycin aminonucleoside to groups A and B via intraperitoneal route. The third group C was a normal control group. Selective COX-2 inhibitor was orally given to group A for 2 weeks. Each group was divided again into 3 subgroups by the day of experiment: 1, 14 and 21-day subgroups. We checked the changes in the serum and urine creatinine, albumin concentrations, creatinine clearances, the amount of proteinuria and the pathologic findings. The differences between groups were tested by 2-way ANOVA and Dunnett T-test, and the changes of proteinuria were tested by Repeated measures ANOVA. RESULTS: The changes of 24-hour urine protein excretion were significantly different between three groups (p<0.01). Protein excretion of group A was significantly decreased, especially between 14 and 21 days (p<0.05). The changes of creatinine clearance were significantly different between three groups (p<0.05), between 1 and 21 days (p<0.05). Electron microscopy showed morphological recovery of foot processes after administration of selective COX-2 inhibitor in PAN nephropathy rats (group A). CONCLUSION: It is suggested that selective COX- 2 inhibitors may be effective in reducing proteinuria and protecting the renal function in nephrotic syndrome.
Animals ; Anti-Inflammatory Agents, Non-Steroidal ; Creatinine ; Cyclooxygenase 2* ; Cyclooxygenase Inhibitors ; Foot ; Microscopy, Electron ; Nephrotic Syndrome ; Prostaglandins ; Proteinuria ; Puromycin Aminonucleoside* ; Puromycin* ; Rats* ; Rats, Sprague-Dawley

Cardiac involvement is an important cause of mortality in patients with Churg-Strauss syndrome. The typical cardiac presentation of Churg-Strauss syndrome includes pericarditis, myocarditis, and cardiomyopathy. Endomyocardial fibrosis has rarely been described in patients with Churg-Strauss syndrome. We experienced a patient with Churg-Strauss syndrome who exhibited exertional dyspnea and endomyocardial fibrosis visualized as delayed enhancement on cardiac magnetic resonance imaging (MRI). After glucocorticoid treatment, the patient's symptom resolved, and the eosinophil count decreased to normal. Nine months later, the delayed-enhanced lesion on the cardiac MRI nearly disappeared. Here, we report a case of endomyocardial fibrosis in a patient with Churg-Strauss syndrome with a literature review.
Cardiomyopathies ; Churg-Strauss Syndrome ; Dyspnea ; Endomyocardial Fibrosis ; Eosinophils ; Humans ; Magnetic Resonance Imaging ; Myocarditis ; Pericarditis