Purpose: The purpose of this study was to examine the level of turnover intention and identify factors affecting turnover intention in nurses working at a tertiary hospital in Korea. Methods: A descriptive study was conducted. A total of 239 clinical nurses were recruited using a convenient sampling method. The standardized questionnaires was used to assess fatigue, nursing professionalism, and compassion satisfaction. Data were analyzed using SPSS software. Descriptive statistics were computed to describe the sample and study variables. Logistic regression analyses was performed to identify factors affecting turnover intention in clinical nurses working at a tertiary hospital. Results: Among the 239 clinical nurses, a mean age of participants was 28.80±5.08 years. Most of participants were female (n=228, 95.4%) and single (n=183, 76.6%) and achieved bachelor’s degree (n=186, 77.8%). Approximately 43.5% of them intended to turnover their current job. The findings showed that turnover intentions were significantly higher among clinical nurses who were younger (OR=0.93, 95% CI=0.86~0.99), worked in ICU or ER (OR=3.64, 95% CI=1.04~12.70), had higher fatigue (OR=1.02, 95% CI=1.01~1.04), and had lower professionalism (OR=0.98, 95% CI=0.96~0.99). It explained 23.7% of the variance in turnover intention. Conclusion The findings indicated that nurse administrators need to develop and provide customized intervention program to decrease fatigue and increase nursing professionalism to prevent turnover intention in clinical nurses working at a tertiary hospital.

PURPOSE: Caring for patients with dementia is a challenging issue entailing heavy responsibility. Many interventions for caregivers have been developed, but their effectiveness is not clear. This study aimed to examine how, why, and under what circumstances interventions for dementia caregivers affected their burden of caring. METHODS: Authors used a realist review approach to explore the evidence for how different interventions reduce the burden of dementia caregivers. We completed the literature review about the burden of dementia caregivers and extracted the theoretical concepts to explain context-mechanism-outcome configuration why an intervention may be effective in some situations and not others. Six databases were searched for experimental or quasi-experimental studies conducted from 2008 to 2017. Of 1,225 screened studies, 10 studies were eligible for inclusion. RESULTS: None of the studies included all the derived contexts while explaining in detail the mechanism of the intervention effectiveness. Among contexts, the variable of other family members requiring care was not included in all studies. Among the analyzed studies, no studies have applied repeated intervention. Most studies included only some variables of context and mechanism, and these variables did not directly explain the effectiveness of intervention. The effect of outcome variables was significant for each study, and the effects of research intervention and national services could not be separately described. CONCLUSION: Authors conclude that Korean culture's emphasis on relationships with others increases the burden of care. In context, Confucian norms and traditional femininity of Korea were reflected in the core. It is necessary to check the homogeneity of participants and the design of intervention to verify the effectiveness of the outcome variable of psychological burden.
Caregivers ; Dementia ; Femininity ; Humans ; Korea ; Non-Randomized Controlled Trials as Topic

PURPOSE: The purpose of this survey was to investigate clinical nurses' understanding of delirium and their educational need of delirious patient care. METHOD: A survey questionnaire regarding nurses' general perception and understanding of delirium, experience with delirious patients and educational need was developed and conducted with 179 clinical nurses in a university hospital in Seoul. Data was analyzed using descriptive statistics. RESULTS: Nurses thought that delirium was one of the most important nursing problems and they considered it to be more treatable than to be preventable. However, the majority of nurses were not confident in caring for delirious patients. Nurses reported that delirium happened most often after surgery, and that possible contributing factors could be changes in physical environment and anxiety/stress, as well as medication and long-term isolation. Thirteen nursing interventions were identified but half of the nurses utilized only one or two of the thirteen. The most frequently used intervention was reorienting the patient followed by medication and emotional support, presenting family, and close observation. 99.5% of nurses addressed the importance of professional education on delirium care, especially in the area of intervention and management. CONCLUSION: The results support the strong need for development of a multi-component educational program on delirium care.
Adult ; Delirium/*nursing/psychology ; Female ; Hospitals, University ; Humans ; Male ; Models, Nursing ; Nursing Staff, Hospital/education/*psychology ; Program Evaluation ; Qualitative Research ; Questionnaires

Pancytopenia represents a unique challenge for primary care doctors and its etiological causes encompass various specialties, including hematology and rheumatology. Despite the existence of effective tests such as bone marrow biopsy and immunoassays to rule out the potential causes of pancytopenia, it is often difficult to pinpoint the exact diagnosis. In this case report, we have described such a ‘gray zone’ patient, who presented with pancytopenia, neutropenia, and splenomegaly, and was being treated for fungal pneumonia before being transferred to Severance Hospital (department of family medicine). As the patient had a 10-year history of multiple, long-term hospital admissions that were having a severely debilitating impact on the quality of life, we performed a partial splenic embolization as a potential cure for the symptoms. Although this induced acute blood count recovery, it failed to prevent eventual mortality from septic shock.

Pancytopenia represents a unique challenge for primary care doctors and its etiological causes encompass various specialties, including hematology and rheumatology. Despite the existence of effective tests such as bone marrow biopsy and immunoassays to rule out the potential causes of pancytopenia, it is often difficult to pinpoint the exact diagnosis. In this case report, we have described such a ‘gray zone’ patient, who presented with pancytopenia, neutropenia, and splenomegaly, and was being treated for fungal pneumonia before being transferred to Severance Hospital (department of family medicine). As the patient had a 10-year history of multiple, long-term hospital admissions that were having a severely debilitating impact on the quality of life, we performed a partial splenic embolization as a potential cure for the symptoms. Although this induced acute blood count recovery, it failed to prevent eventual mortality from septic shock.

BACKGROUND: BCL9 enhances beta-catenin-mediated transcriptional activity regardless of the mutational status of the Wnt signaling components and increases the cell proliferation, migration, invasion, and metastatic potential of tumor cells. The goal of this study was to elucidate the prognostic significance of BCL9 protein expression in hepatocellular carcinoma (HCC) patients. METHODS: We evaluated BCL9 protein expression by immunohistochemistry in tumor tissue from 288 primary HCC patients who underwent curative hepatectomy. The impact of BCL9 expression on the survival of the patients was analyzed. The median follow-up period was 97.1 months. RESULTS: Nuclear BCL9 protein expression was observed in 74 (25.7%) of the 288 HCCs. BCL9 expression was significantly associated with younger age (p=0.038), higher Edmondson grade (p=0.001), microvascular invasion (p=0.013), and intrahepatic metastasis (p=0.017). Based on univariate analyses, BCL9 expression showed an unfavorable influence on both disease-free survival (DFS, p=0.012) and disease-specific survival (DSS, p=0.032). Multivariate analyses revealed that higher Barcelona Clinic Liver Cancer stage was an independent predictor of both shorter DFS (p<0.001) and shorter DSS (p<0.001). BCL9 expression tended to be an independent predictor of shorter DFS (p=0.078). CONCLUSIONS: BCL9 protein expression might be a marker of shorter DFS in HCC patients after curative hepatectomy.
Carcinoma, Hepatocellular ; Cell Proliferation ; Disease-Free Survival ; Follow-Up Studies ; Hepatectomy ; Humans ; Immunohistochemistry ; Liver Neoplasms ; Multivariate Analysis ; Neoplasm Metastasis ; Recurrence

This study was performed to investigate the status of food restriction and the list of restricted foods in children with moderate to severe atopic dermatitis (AD), and to find out the effect of food restriction on the changes in nutrient intake and the severity of the disease. Sixty two patient children aged 12 months to 13 years presenting AD with a SCORing of Atopic Dermatitis (SCORAD) index between 20 and 50 were enrolled. The presence of food limitation, and list of restricted foods were surveyed through the caretakers and the patients were divided into 3 groups by the number of restricted food: non-restricted group, one to three restricted group, and more than three restricted group. Dietary intake was assessed for 3 months using a food frequency questionnaire (FFQ). Half of the subjects restricted foods. The restriction was higher in the order of soda, food additives, walnut, peanut, and other nuts as a single food item; and shellfish and crustacean group, processed foods, nuts, milk & dairy products, and meats as a food group. More than three restricted group ingested more fruits and less fish and meats, resulting in high consumption of vitamin C (p = 0.027). No significant difference in the ratio of nutrient intake by the number of restricted foods was observed in other nutrients. Significant improvement of AD symptom was observed in non-restricted group (p = 0.036) and one to three restricted group (p = 0.003). It is necessary to provide proper nutrition information and systematic and continuous nutrition management for balanced nutrient intake and disease improvement in children with AD.
Ascorbic Acid ; Child* ; Dairy Products ; Dermatitis, Atopic* ; Food Additives ; Fruit ; Humans ; Juglans ; Meat ; Milk ; Nuts ; Shellfish ; Surveys and Questionnaires

This study explored the conceptual framework of dieticians' intentions to recommend functional food and the mediating role of consumption frequency. A web-based survey was designed using a self-administered questionnaire. A sample of Korean dieticians (N=233) responded to the questionnaire that included response efficacy, risk perception, consumption frequency, and recommendation intention for functional foods. A structural equation model was constructed to analyze the data. We found that response efficacy was positively related to frequency of consumption of functional foods and to recommendation intention. Consumption frequency also positively influenced recommendation intention. Risk perception had no direct influence on recommendation intention; however, the relationship was mediated completely by consumption frequency. Dieticians' consumption frequency and response efficacy were the crucial factors in recommending functional foods. Dieticians may perceive risks arising from the use of functional foods in general, but the perceived risks do not affect ratings describing dieticians' intentions to recommend them. The results also indicated that when dieticians more frequently consume functional foods, the expression of an intention to recommend functional foods may be controlled by the salience of past behaviors rather than by attitudes.
Functional Food ; Intention ; Negotiating ; Surveys and Questionnaires

Clear cell hidradenoma (HA) is a rare tumor of sweat glands. Although this tumor is benign, local recurrence often occurs when the resection margin is insufficiently obtained. The common imaging finding of HA is a mixed solid and cystic mass with or without increased vascularity in the solid portion. Malignant transformation of the tumor is also recognized. Hidradenocarcinoma (HAC), which is a malignant counterpart of benign HA, can develop de novo or arise from benign HA. However, imaging findings of HAC are not well established because these tumors are rare and they are commonly excised without imaging study. We present two cases of benign HA and HAC arising from benign HA with characteristic ultrasonography and computed tomography imaging features.

BACKGROUND: Angiogenesis plays an important role in determining the fat graft survival. However, clinical preconditioning techniques that target angiogenesis during fat grafting have not been established so far. Adenosine has emerged as a regulator of angiogenesis under hypoxic conditions; therefore, the aim of this study was to investigate the effects and underlying mechanisms of adenosine prefabrication on fat graft survival. METHODS: In the first animal study, a total of 32 mice were transplanted with fat prefabricated with vehicle (Control, N = 16) or adenosine (Adenosine, N = 16). In the second animal study, 24 mice were divided into three groups based on the type of fat graft: Control (N = 8), Adenosine (N = 8), and Axitinib (cotreatment of adenosine with axitinib, N = 8). At 1- and 4-weeks post-transplantation, grafts were evaluated by histopathological and biochemical assessment. Adenosineinduced vascular endothelial growth factor (VEGF) production and angiogenesis were determined using cell cultures. RESULTS: The retention volumes of fat grafts in the adenosine group were significantly increased until 4 weeks. Fat grafts from the adenosine group exhibited greater structural integrity, reduced fibrosis, and increased blood vessels. The expression levels of angiogenesis-related genes, Vegfa, Vegfr1, Vegfr2, and Vwf, were elevated in the adenosine group. Furthermore, adenosine upregulated VEGF production in preadipocytes, thereby enhancing the migration of endothelial cells. Treatment with the axitinib, VEGF receptor inhibitor, abrogated the adenosine-induced angiogenesis in the fat grafts. CONCLUSION Adenosine prefabrication in fat improved the graft survival by enhancing angiogenesis through the VEGF/VEGFR axis in the preadipocytes and endothelial cells. Therefore, this method may be used as a novel strategy to increase the retention rate in fat grafts.