PURPOSE: This study aimed to identify stress levels due to end-of-life care, coping strategies, and psychological well-being among nurses in neonatal intensive care unit, and to investigate the effect of stress levels and coping strategies on their well-being. METHODS: A total of 128 nurses in the neonatal intensive care units of general hospitals in B city participated. The data were collected using a self-report questionnaire. The collected data were analyzed using descriptive statistics, the t-test, ANOVA, the Pearson correlation coefficient, and hierarchical regression with SPSS version 22.0. RESULTS: The coping strategy that nurses most often used was seeking social support. The factors affecting the well-being of the participants were wishful thinking, problem-focused coping and seeking social support, in order. Those 3 variables explained 21 % of the total variance in psychological well-being. Problem-focused coping and seeking social support were positively associated with psychological well-being, while wishful thinking showed a negative association. CONCLUSION: In order to improve the psychological well-being of nurses in neonatal intensive care units, it is necessary to provide nurses with a program to build a social support system and to improve their problem-based coping skills.
Adaptation, Psychological ; Hospitals, General ; Infant, Newborn ; Intensive Care Units, Neonatal* ; Intensive Care, Neonatal* ; Stress, Psychological ; Terminal Care ; Thinking

BACKGROUND: Hand eczema is one of the most common skin disorders and negatively affects quality of life. However, a large-scale multicenter study investigating the clinical features of patients with hand eczema has not yet been conducted in Korea. OBJECTIVE: To identify the prevalence of various hand diseases, which is defined as all cutaneous disease occurring in hands, and to investigate the clinical features of patients with hand eczema and the awareness about hand eczema in the general population and to compare the prevalence of hand eczema between health care providers and non-health care providers. METHODS: To estimate the prevalence of hand diseases, we analyzed the medical records of patients from 24 medical centers. Patients were assessed by online and offline questionnaires. A 1,000 from general population and 913 hand eczema patients answered the questionnaire, for a total of 1,913 subjects. RESULTS: The most common hand disease was irritant contact dermatitis. In an online survey, the lifetime prevalence of hand eczema was 31.2%. Hand eczema was more likely to occur in females (66.0%) and younger (20~39 years, 53.9%). Health care providers and housewives were the occupations most frequently associated with hand eczema. Winter (33.6%) was the most common season which people experienced aggravation. The 63.0% and 67.0% answered that hand eczema hinders their personal relationship and negatively affects daily living activities, respectively. CONCLUSION: Hand eczema is a very common disease and hinders the quality of life. The appropriate identification of hand eczema is necessary to implement effective and efficient treatment.
Activities of Daily Living ; Dermatitis, Contact ; Eczema* ; Female ; Hand* ; Health Personnel ; Humans ; Korea* ; Medical Records ; Occupations ; Prevalence ; Quality of Life ; Seasons ; Skin ; Surveys and Questionnaires

Full skin auto-grafts are required for reconstruction of skin burns and trauma scars. However, currently available clinical approaches such as sheet skin graft, mesh skin grafts, artificial skin graft, and in vivo skin expansion have limitations due to their potential danger for secondary damage and scar formation at the donor site, and discomfort during skin expansion. We developed an advanced bioreactor system and evaluated its function in skin expansion using porcine full skin. The reactor was designed as a pneumatic cylinder type, was programmed to adjust the pressure and the operating time. The system was composed of culture chamber unit, environmental control unit, and monitoring unit. Skins were expanded at 200 kPa pneumatic force and the expanded skins were analyzed by immunohistochemistry and histology. Furthermore we carried out auto-grafting experiment of the expanded skins in vivo using Yucatan pigs and skins were harvested and histologically analyzed after 8 weeks. The results showed that the bioreactor expanded skins to 160% in 4 hours. Histological analysis of the expanded skins revealed that epidermal cells and dermal fibroblasts were viable and remained integrity. The results of auto-grafting experiment indicated that fibrosis and scars were not detected in the grafted skins. This study demonstrates that the newly developed skin bioreactor enabled to obtain large sized full skin rapidly and successful grating.
Bioreactors* ; Burns ; Cicatrix ; Fibroblasts ; Fibrosis ; Humans ; Immunohistochemistry ; Skin* ; Skin, Artificial ; Swine ; Tissue Donors ; Transplants

OBJECTIVE: Pain is very common in the elderly, so there is a high prevalence of analgesic use among this population. The purpose of this study was to assess patterns of analgesic use and evaluate factors associated with analgesic use in elderly patients. METHOD: The subjects of this study were patients over 65 years old hospitalized in a teaching hospital located in Chuncheon-si, Korea between January 1, 2014 and March 31, 2014. Data collection regarding analgesic prescriptions and baseline characteristics was conducted using computerized hospital database by medical information team. Logistic regression analysis was used to identify factors related to analgesic use. RESULTS: A total of 2,394 patients were finally included. Among these patients, 700 (29.2%) took analgesics; 521 (74.4%) out of these 700 patients were received opioid analgesics and 179 (25.6%) were received only non-opioid analgesics. The most frequently prescribed opioid analgesic was pethidine (45.7%), and the most frequently prescribed non-opioid analgesic was acetaminophen (44.1%). Fracture was associated with increased odds of opioid analgesic prescriptions (OR = 2.766, 95% CI = 2.019-3.790, p < 0.001) and any analgesic prescriptions (OR = 2.394, 95% CI = 1.766-3.244, p < 0.001). Stroke or cerebral infarction was associated with decreased odds of opioid analgesic prescriptions (OR = 0.636, 95% CI = 0.471-0.858, p = 0.003). CONCLUSION: A significant proportion of hospitalized elderly patients use analgesics. Health care professionals should consider factors associated with analgesic use in this population to improve pain management.
Acetaminophen ; Aged* ; Analgesics ; Analgesics, Opioid ; Cerebral Infarction ; Data Collection ; Delivery of Health Care ; Gangwon-do ; Hospitals, Teaching ; Humans ; Korea ; Logistic Models ; Meperidine ; Pain Management ; Prescriptions ; Prevalence ; Stroke

Wilson's disease is an autosomal recessive disorder of abnormal copper metabolism. Although dysphagia is a common complaint of patients with Wilson's disease and pneumonia is an important cause of death in these patients, management of swallowing function has rarely been reported in the context of Wilson's disease. Hence, we report a case of Wilson's disease presenting with dysphagia. A 33-year-old man visited our hospital with a complaint of difficulty in swallowing, since about last 7 years and which had worsened since the last 2-3 months. He was diagnosed with Wilson's disease about 13 years ago. On the initial VFSS, reduced hyoid bone movement, impaired epiglottic movement and moderate amount of residue in the valleculae during the pharyngeal phase were noted. After 10 sessions of neuromuscular electrical stimulation for 1 hour per day, decreased amount of residue was observed in the valleculae during the pharyngeal phase on the follow-up VFSS.
Adult ; Cause of Death ; Copper ; Deglutition ; Deglutition Disorders ; Electric Stimulation ; Electric Stimulation Therapy ; Follow-Up Studies ; Hepatolenticular Degeneration ; Humans ; Hyoid Bone ; Pneumonia

Wilson's disease is an autosomal recessive disorder of abnormal copper metabolism. Although dysphagia is a common complaint of patients with Wilson's disease and pneumonia is an important cause of death in these patients, management of swallowing function has rarely been reported in the context of Wilson's disease. Hence, we report a case of Wilson's disease presenting with dysphagia. A 33-year-old man visited our hospital with a complaint of difficulty in swallowing, since about last 7 years and which had worsened since the last 2-3 months. He was diagnosed with Wilson's disease about 13 years ago. On the initial VFSS, reduced hyoid bone movement, impaired epiglottic movement and moderate amount of residue in the valleculae during the pharyngeal phase were noted. After 10 sessions of neuromuscular electrical stimulation for 1 hour per day, decreased amount of residue was observed in the valleculae during the pharyngeal phase on the follow-up VFSS.
Adult ; Cause of Death ; Copper ; Deglutition ; Deglutition Disorders ; Electric Stimulation ; Electric Stimulation Therapy ; Follow-Up Studies ; Hepatolenticular Degeneration ; Humans ; Hyoid Bone ; Pneumonia

Ewing's sarcoma/primitive neuroectodermal tumor (ES/PNET) family mainly occurs from skeletal system. ES/PNET from the female reproductive organs such as ovary and uterus has been reported very rarely. Recently, we experienced one case of malignant ovarian neoplasm, which was diagnosed as extraosseous ES/PNET of ovary and received operation and chemotherapy. So, we report this case and include a brief literature review.
Female ; Humans ; Neural Plate ; Neuroectodermal Tumors ; Ovarian Neoplasms ; Ovary ; Uterus

BACKGROUND: Although vitiligo does not cause direct physical impairment or life-threatening conditions, it can produce significant psychosocial problems. Nevertheless, its effect on the psychosocial well-being of patients has been neglected. OBJECTIVE: This study compared quality of life (QOL) in patients with vitiligo and in healthy controls, and assessed the impact of vitiligo on the patients' QOL using Skindex-29. METHODS: This study recruited 105 vitiligo patients and 105 healthy controls, and the QOL scores of the groups were compared using Skindex-29. Statistical analyses were performed to examine the relationship between QOL and clinical characteristics. RESULTS: The total Skindex-29, emotion, and function scores, but not the symptom scores, were significantly higher in the vitiligo group than in the healthy controls. QOL, including symptom, function, and emotion scores, was significantly impaired in women, the elderly, married patients, and patients with a longer duration of disease, greater area of vitiligo, and lesions appearing on the exposed sites. But, symptom scores generally did not differ significantly. All aspects of QOL were impaired in patients with a previous treatment history, longer duration of treatment, and relatively low levels of satisfaction with treatment. CONCLUSION: Vitiligo can impair a patient's QOL. Therefore, it is important for the dermatologist to recognize and manage psychological problems to improve the QOL of vitiligo patients.
Aged ; Female ; Humans ; Quality of Life ; Vitiligo

BACKGROUND: Vitiligo is an acquired disease that causes depigmented patches of various sizes. The most widely used method of classification is by the distribution, which is categorized into four types: localized, segmental, universal, and generalized vitiligo. In addition, vitiligo can be divided into segmental and non-segmental, according to its relation to dermatomes. However, few studies have compared the clinical features and prognosis with the symmetry of the vitiligo lesions. OBJECTIVE: We examined 690 vitiligo patients to investigate the clinical significance of symmetry in the distribution of vitiligo lesions. METHODS: The clinical characteristics, distribution, and lesion sizes were investigated in 690 patients who were diagnosed with vitilgo at the Dermatology Department of Chungnam National University Hospital from January 1991 to August 2006. RESULTS: Of the 690 vitiligo patients, 369 (53.3%) had symmetric vitiligo lesions and 321 (46.5%) had asymmetric lesions. Patients with symmetric lesions had an older age of onset, longer duration of disease, wider distribution area, and greater tendency of the lesions to enlarge with time. CONCLUSION: Our clinical classification method, based on the the symmetry of the vitiligo lesions, may help physicians to predict the course and prognosis of the disease. Therefore, the dissemination of new vitiligo lesions in symmetric vitiligo patients should be observed closely.
Age of Onset ; Collodion ; Dermatology ; Humans ; Prognosis ; Vitiligo

BACKGROUND: Small cell lung cancer represents approximately 20% of all carcinomas of the lung, and is recognized as having a poor long term outcome compared to non-small cell lung cancers. Therefore, this study investigated the prognostic factors in small cell lung cancer patients in order to improve the survival rate by using the proper therapeutic methods. MATERIAL AND METHOD: The clinical data from 394 patients, who diagnosed with small cell lung cancer and treated from 1993 to 2001 at the Kosin University Gospel Hospital, were analyzed. RESULT: There were 314 male patients (79.7%), and 80 female patients (20.3%). The number of those with limited disease was 177 (44.9%), and the number of those with extensive disease was 217 (55.1%). Overall, 366 out of 394 enrolled patients had died. The median survival time was 215 days (95% CI : 192-237days). The disease stage, Karnofsky performance state, 5% body weight loss for the recent 3 months, chemotherapy regimens, and the additive chest radiotherapy were identified as being statistically significant factors for the survival time. The median survival times of the supportive care group, one anticancer therapy, and two or more treatment groups were 71 days, 211 days, and 419 days, respectively (p<0.001). The data emphasizes the importance of anticancer treatment for improving the survival time for patients. The group of concurrent chemoradiotherapy regimens (30 patients) showed a significantly longer survival time than the group given sequential chemoradiotherapy (55 patients) (528 days versus 373 days, p=0.0237). The favorable prognostic factors of the laboratory study were groups of leukocytes =8,000/mm3, ALP=200 U/L, LDH=450 IU/L, NSE=15 ng/mL, s-GOT=40 IU/L. In extensive disease, there was no difference according to the number of metastatic sites. However, the median survival time of the patients with an ipsilateral pleural effusion was longer than the patients with other metastatic sites. According to the survey periods, three groups were divided into 1993-1995, 1996-1998, and 1999-2001. The median survival time was significantly prolonged after 1999 in comparison to previous groups (177 days, 194 days, 289 days, p=0.001, 0.002, respectively). CONCLUSION: Disease stage and 5% body weight loss for the recent 3 months at the diagnostic state were significant prognostic factors. In addition, the performance status, serum ALP, LDH, NSE, CEA levels also appear to be prognostic factors. The survival time of those patients with small cell lung cancer has been prolonged in recent years. It was suggested that the use of the EP (etoposide and cisplatin) chemotherapy method and concurrent chemoradiotherapy for patients with a limited stage contributed to the improved survival time.
Body Weight ; Chemoradiotherapy ; Drug Therapy ; Female ; Humans ; Leukocytes ; Lung ; Lung Neoplasms ; Male ; Pleural Effusion ; Radiotherapy ; Small Cell Lung Carcinoma* ; Survival Rate ; Thorax