PURPOSE: To examine the psychometric properties of the Korean version of the adapted Illness Intrusiveness Rating Scale (a-IIRS). The a-IIRS is a modified version of the original IIRS that measures illness-disruptions to daily life in patients with diverse diagnoses. While the psychometric properties of the original IIRS have been validated, no study has been conducted to validate the Korean version of a-IIRS. METHODS: After translation and back-translation processes, the Korean version of a-IIRS was developed. A pilot test was conducted with 10 patients with chronic diseases. A convenience sample of 380 patients with diabetes, hypertension, and/or arthritis was used. Exploratory and confirmatory factor analyses, known-group technique, hypothesized relationships, internal consistency, and item analysis were tested. RESULTS: Three factors were extracted from principal components analysis with varimax rotation: Relationships and Personal Development, Instrumental Life, and Intimacy. Confirmatory factor analysis corroborated the good fit of the three-factor model. Illness intrusiveness was significantly different among the study subjects categorized into three groups according to different health status: poor, fair and good. The instrument was positively correlated with the scales of fatigue and depression. The tool demonstrated high internal consistency with adequate item-total correlations. CONCLUSIONS: The findings are consistent with previous study results on IIRS and support the reliability and validity of the Korean version of a-IIRS. The instrument is culturally relevant for Korean patients with chronic diseases. Health care professionals need to consider illness intrusiveness when caring for patients with chronic diseases and promote their quality of life.
Arthritis ; Chronic Disease ; Delivery of Health Care ; Depression ; Fatigue ; Humans ; Hypertension ; Korea ; Psychometrics ; Quality of Life ; Reproducibility of Results ; Weights and Measures ; Surveys and Questionnaires

A patient treated with venlafaxine for major depression developed an interstitial lung disease (ILD) with the characteristic clinical, radiological and pathological features of chronic hypersensitivity pneumonitis. A high resolution computed tomography scan demonstrated ground glass opacity, mosaic perfusion with air-trapping and traction bronchiectasis in both lungs. The pathological findings were consistent with a nonspecific interstitial pneumonia pattern. Clinical and radiological improvements were noted after the discontinuation of venlafaxine and the administration of a corticosteroid. This report provides further evidence that the anti-depressant venlafaxine can cause ILD.
Alveolitis, Extrinsic Allergic ; Bronchiectasis ; Depression ; Glass ; Humans ; Hypersensitivity ; Lung ; Lung Diseases, Interstitial* ; Perfusion ; Pneumonia ; Traction ; Venlafaxine Hydrochloride

Aspergillosis of the central nervous system from sinonasal origin is rare in immunocompetent hosts. Due to the rarity of the cases in immunocompetent hosts, only few cases are reported in the previous literature. But, some cases reported diversity of clinical presentations in immunocompetent hosts. Aspergillosis of the central nervous system from sinonasal origin, bony invasion with only orbit or cranial base was more common than intracerebral aspergillosis in immunocompetent hosts. In this type of disease, although maxillary sinus is more commonly involved, sphenoid sinus and clivus are unusual sites for aspergillosis of central nervous system. Because of the anatomical position of sphenoid sinus, it is associated with poor prognosis with intracranial extension. We reported a case of the aspergillosis of central nervous system involving clivus in the immunocompetent host who was misdiagnosed as metastatic tumor or plasmacytoma due to the unusual location and host factor.
Aspergillosis* ; Brain Neoplasms ; Central Nervous System* ; Cranial Fossa, Posterior ; Immunocompetence ; Maxillary Sinus ; Neuroaspergillosis ; Orbit ; Plasmacytoma ; Prognosis ; Skull Base ; Sphenoid Sinus

PURPOSE: The purpose of this study was to evaluate the relationships among critical thinking disposition, general self-efficacy, leadership and clinical competence, and identify the factors influencing clinical competence in nursing students. METHODS: In this descriptive study, 153 nursing students (from 2nd to 4th school year) of a university in South Korea were enrolled in December 2010. The instruments for this study were the Korean versions of the Critical Thinking Disposition Scale, General Self-Efficacy Scale, Leadership Inventory, and Clinical Competence Scale. Data were analyzed by descriptive statistics, t-test, MANOVA, Pearson correlation, and multiple linear regression with PASW 18.0 software. RESULTS: The mean scores (ranging from 1 to 5) in nursing students for critical thinking disposition, general self-efficacy, leadership, and clinical competence were 3.44, 3.51, 3.55, and 3.42, respectively. Positive correlations were found for clinical competence with critical thinking disposition, general self-efficacy, and leadership. The strongest predictor of clinical competence was leadership. In addition, leadership, nursing school year, and subjective academic achievement accounted for 34.5% of variance in clinical competence. CONCLUSION: This study revealed that developing leadership, critical thinking disposition, and self-efficacy in undergraduate nursing education is important to improve clinical competence of nursing students.
Achievement ; Clinical Competence ; Education, Nursing ; Humans ; Leadership ; Linear Models ; Republic of Korea ; Schools, Nursing ; Students, Nursing ; Thinking

BACKGROUND/AIMS: The occurrence of brain metastasis (BM) has increased due to improved overall survival (OS) in uterine cervical cancer. However, research about prognostic factors and therapeutic guidelines for BM in uterine cervical cancer remains scarce due to the rarity of BM in this type of cancer. The present study evaluated the clinical characteristics and prognostic factors influencing OS in patients with BM from uterine cervical cancer. METHODS: A total of 19 BM patients of uterine cervical cancer were analyzed retrospectively from January 1995 to December 2016. RESULTS: The median and mean OS of all patients was 9.6 and 15.4 months. Treatment (vs. palliative care, p < 0.001), fewer than three regimens of chemotherapy before BM (vs. ≥ 3, p < 0.013), and chemotherapy after BM (vs. absence, p < 0.001) significantly increased the OS time. The Karnofsky performance status ≥ 70 (vs. < 70, p = 0.213), single BM (vs. multiple BM, p = 0.157), and small cell carcinoma (vs. others, p = 0.351) had numerically higher OS than others. Dual therapy (vs. single therapy, p = 0.182; vs. no therapy, p = 0.076) were associated with a longer OS time, but the difference did not reach statistical significance. In addition, the graded prognostic assessment (GPA) appeared to be a better prognostic tool than the recursive partitioning analysis. CONCLUSIONS The results of the present study suggest active multimodal treatment including neurosurgery, radiotherapy, and chemotherapy for BM of uterine cervical cancer with single BM, good performance status, histology of small cell carcinoma, and a better GPA.

Kikuchi-Fujimoto disease (KFD) is a benign, self-limiting disease, with a specific histopathology. It can be diagnosed clinically, and specific symptoms include fever and cervical lymphadenopathy. The histological finding of KFD in cervical lymph nodes includes necrotizing lymphadenitis. KFD needs conservative treatments. If KFD persists for a long period, steroids or nonsteroidal antiinflammatory drugs can be used to control symptoms. Previous studies have reported the treatment of KFD with hydroxychloroquine (HC) in patients unresponsive to steroids. Herein, we report a case of a 25-year-old female patient diagnosed with KFD unresponsive to steroids, and was successfully treated with HC.
Adult ; Female ; Fever ; Histiocytic Necrotizing Lymphadenitis* ; Humans ; Hydroxychloroquine* ; Lymph Nodes ; Lymphadenitis ; Lymphatic Diseases ; Steroids

BACKGROUND: Bronchial anthracofibrosis (BAF), which is associated with exposure to biomass smoke in inefficiently ventilated indoor areas, can take the form of obstructive lung disease. Patients with BAF can mimic or present with an exacerbation of chronic obstructive pulmonary disease (COPD). The purpose of the current study was to investigate the prevalence of BAF in Korean patients with COPD exacerbation as well as to examine the clinical features of these patients in order to determine its clinical relevance. METHODS: A total of 206 patients with COPD exacerbation were divided into BAF and non-BAF groups, according to computed tomography findings. We compared both clinical and radiologic variables between the two groups. RESULTS: Patients with BAF (51 [25%]) were older, with a preponderance of nonsmoking women; moreover, they showed a more frequent association with exposure to wood smoke compared to those without BAF. However, no differences in the severity of illness and clinical course between the two groups were observed. Patients in the BAF group had less severe airflow obstruction, but more common and severe pulmonary hypertension signs than those in the non-BAF group. CONCLUSION: Compared with non-BAF COPD, BAF may be associated with milder airflow limitation and more frequent signs of pulmonary hypertension with a more severe grade in patients presenting with COPD exacerbation.
Anthracosis ; Biomass ; Female ; Humans ; Hypertension, Pulmonary ; Lung Diseases, Obstructive ; Prevalence ; Pulmonary Disease, Chronic Obstructive* ; Smoke ; Tomography, Spiral Computed ; Wood

BACKGROUND: Although organizing pneumonia (OP) responds well to corticosteroid therapy, relapse is common during dose reduction or follow-up. Predictors of relapse in OP patients remain to be established. The aim of the present study was to identify factors related to relapse in OP patients. METHODS: This study was retrospectively performed in a tertiary referral center. Of 66 OP patients who were improved with or without treatment, 20 (30%) experienced relapse. The clinical and radiologic parameters in the relapse patient group (n=20) were compared to that in the non-relapse group (n=46). RESULTS: Multivariate analysis demonstrated that percent predicted forced vital capacity (FVC), PaO2/FiO2, and serum protein level were significant predictors of relapse in OP patients (odds ratio [OR], 0.82; 95% confidence interval [CI], 0.70-0.97; p=0.018; OR, 1.02; 95% CI, 1.00-1.04; p=0.042; and OR, 0.06; 95% CI, 0.01-0.87; p=0.039, respectively). CONCLUSION: This study shows that FVC, PaO2/FiO2 and serum protein level at presentation can significantly predict relapse in OP patients.
Cryptogenic Organizing Pneumonia ; Follow-Up Studies ; Humans ; Methods ; Multivariate Analysis ; Pneumonia* ; Recurrence* ; Retrospective Studies ; Tertiary Care Centers ; Vital Capacity