PURPOSE: The purpose of this study was to identify relationships between quality of sleep, symptom cluster, depression, environmental disorder, and quality of life among hospitalized cancer patients. METHODS: The subjects were 114 patients who underwent chemotherapy for colon cancer, gastric cancer, gynecologic cancer and breast cancer. They were recruited from the cancer center of a university hospital. Data were collected from August 4th to 30th, 2011. The questionnaires included the Korean sleep scale A (quality of sleep), MDASI-K (symptom cluster), the environmental sleep disturbing scale, Zung's depression scale, and the Korean version of EORTC QLQ-C30. The collected data was analyzed by t-test, ANOVA, multiple regression analysis using the SPSS 19.0 program. RESULTS: Functional QOL was negatively associated with symptom QOL (r=-.798, p<.001). Symptom cluster, depression, & spouse (46.3%) were the most powerful predictors for functional QOL (46.3%) and symptom QOL (53.4%). CONCLUSION: It is evident that oncology nurses need to evaluate two dimensions of quality of life for cancer patients, for example, functional and symptom QOL. We recommend nurses develop specific protocols for relieving physical symptoms and alleviating depression, and furthermore test the effectiveness of them.
Breast Neoplasms ; Colonic Neoplasms ; Depression ; Humans ; Quality of Life ; Spouses ; Stomach Neoplasms ; Surveys and Questionnaires

PURPOSE: This prospective cohort study was done to investigate recall bias to antepartum variables measured at postpartum periods and predictors of postpartum depression. METHODS: Participants were 215 women who answered a self-administered questionnaire which included demographics, Postpartum Depression Predictors Inventory-Revised and Korean version of Edinburgh Postpartum Depression Scale at antepartum 36-40 weeks and postpartum 2 weeks and 6 weeks. Data were analyzed using kappa, and hierarchical multiple logistic regression. RESULTS: Agreement between antepartum variables at both antepartum and two postpartum periods was relatively high (kappa=.55-.95). Postpartum depression rates were 36.3% and 36.7% at two follow-up points. In hierarchical multiple logistic regression analysis, prenatal depression (OR=4.32, 95% CI: 1.41-13.19; OR=5.19, 95% CI: 1.41-19.08), social support (OR=1.40, 95% CI: 1.18-1.66; OR=1.27, 95% CI: 1.06-1.53) and maternity blues (OR=4.75, 95% CI: 1.89-11.98; OR=4.22, 95% CI: 1.60-11.12) were commonly associated with postpartum depression at two follow-up points. Child care stress (OR=1.85, 95% CI: 1.01-3.37) was only associated with postpartum depression at 2 weeks postpartum and pregnancy intendedness (OR=1.57, 95% CI: 1.09-2.27) was only associated with postpartum depression at 6 weeks postpartum. CONCLUSIONS: The results indicate a need to apply nursing interventions such as prenatal education and counseling with families from antenatal period.
Adult ; Anxiety ; Cohort Studies ; Demography ; Depression, Postpartum/*psychology ; Female ; Follow-Up Studies ; Humans ; Logistic Models ; Odds Ratio ; Postpartum Period ; Pregnancy ; Prospective Studies ; Questionnaires

Infantile hemangioendothelioma of the liver is a common vascular tumor in infancy. The tumor is usually multinodular or diffuse and classified into two types. We present a case of infantile hemangioendothelioma of the liver, which predominantly consists of type 2. A 4-month-old female was admitted for an evaulation of an abdominal distension. A CT scan of the liver showed a multinodular mass. The right lobectomy was done. Grossly, the mass consisted of round nodules ranging from 2cm to 5cm in diameter. Microscopically, the tumor revealed proliferation of small vascular channels lined by endothelial cells. Bizarre cells and mitotic cells were frequently noted. Vesicular nuclei and multilayering of the endothelial cells were also noted.
Endothelial Cells ; Female ; Hemangioendothelioma* ; Humans ; Infant ; Liver* ; Tomography, X-Ray Computed

PURPOSE: This study aimed to investigate the predictive validity of three versions of the Postpartum Depression Predictors Inventory-Revised (PDPI-R) in Korea. METHODS: A descriptive cross-sectional design with a self-administered questionnaire, including 43 items of the PDPI-R, using the Edinburgh Postpartum Depression Scale as the gold standard was used. Data were collected from 316 women within 6 weeks after childbirth in Busan, Korea, from August to November 2010. RESULTS: The postpartum depression and postpartum depressive symptom (PDS) rate was 22.5%. The area under the curve of the receiver operating characteristic curve was .882 for the prenatal version of the PDPI-R and .927 for the full version. The sensitivity and specificity were 87.3% and 85.1%, respectively, at a cutoff point of 9.5 for the full version, and 91.5% and 66.1%, respectively, at a cutoff point of 5.5 for the prenatal version. The Hosmer-Lemeshow goodness-of-fit statistics was 3.554 (p = .829) for the prenatal version and 8.305 (p = .404) for the full version; this showed a good degree of correspondence between the estimated and observed probabilities of PDS. By age, education, and socioeconomic groups, the discrimination and calibration were generally good for both the prenatal and full versions. CONCLUSION: The PDPI-R showed good predictive validity among women in Korea. It is recommended that the prenatal version of the PDPI-R be used to predict PDS for pregnant women and the full version of the PDPI-R be used for women during the postpartum period.
Calibration ; Depression ; Depression, Postpartum ; Discrimination (Psychology) ; Female ; Humans ; Korea ; Parturition ; Postpartum Period ; Predictive Value of Tests ; Pregnant Women ; ROC Curve ; Sensitivity and Specificity ; Surveys and Questionnaires

BACKGROUND: This study was aimed to investigate the perception on working conditions and utilization of clinical research coordinators (CRCs) among investigators and sponsors. METHODS: The participants of this cross-section study were 114 investigators and 138 sponsors including clinical research associates (CRAs) who have worked with CRCs. Data was collected with paper or electronic form of self-administered questionnaires and analyzed with descriptive statistics and chi2 test or t test. RESULTS: Among investigators and sponsors, 56.1 % and 95.0 % perceived regular full-time positions as proper type of CRC employment, respectively. Those who perceived monthly salary with incentive as proper payment system were 67.5 % of investigators and 68.8 % of sponsors. The proper salary for 2-year CRCs and 5-year CRCs were significantly higher in sponsors than investigators. Investigators perceived CRCs could handle 3 studies as the same time and 5 studies per year. In regard to the difficulty in utilizing CRCs, 68.4 % of investigators perceived lack of experienced CRCs and 84.8 % of sponsors did frequent turnover. Those who responded pooling CRCs by hospital or clinical trial centers as a good solution to hire CRCs easily were 81.6 % of investigators and 58.0 % of sponsors. CONCLUSION: Almost all investigators and sponsors perceived CRCs were helpful for improving the quality of clinical trials. We recommend each institution or clinical trial centers could introduce the central CRCs' employment and management with proper salary and workload based on the results to maintain experienced CRCs and lessen the turnover of CRCs.
Calcium Hydroxide ; Electronics ; Electrons ; Employment ; Humans ; Motivation ; Surveys and Questionnaires ; Research Personnel ; Salaries and Fringe Benefits ; Zinc Oxide

The subacute necrotizing lymphadenitis, also known as Kikuchi-Fujimoto disease, is a benign, self-limited disorder of unknown cause. This rare disease is characterized by fever, lymphadenopathy, leukopenia, and elevated sedimentation rate. This disease preferentially affects young women. The diagnosis of this disease is confirmed by involved lymphnodes biopsy. Evidence for autoimmune dysfunction has been reported, but is usually lacking. According to the review of the literatures, a total of 192 cases of subacute necrotizing lymphadenitis were reported in Korea since 1983 mostly in literatures of pathology or internal medicine and only 7 cases in pediatrics. There was female predominance in a 141:51 ratio. However, among 25 cases of under 20 years of age, there was male predominance in a 16:9 ratio. The patients of under and over 20 years of age were 29 and 82, respectively among the age-known 111 cases of 192 reported. We experienced a 13-year-old boy, who had right cervical lymphadenitis with persisting high temperature and pain on lymph nodes for more than 10 days. An excisional cervical lymph node biopsy was performed and pathologic diagnosis was compatible with subacute necrotizing lymphadenitis. Most antibiotics were not effective, but fever subsided with one day of oral prednisolone therapy. Various laboratory studies for prolonged fever were negative except leukopenia and increased sedimentation rates. The CD4/CD8 ratios in acute and recovery stages were 1.1 and 1.5 respectively, showing mild decrease of CD4/CD8 ratio in the acute stage. Decreased T cell proportions in the acute stage were also noted.
Adolescent ; Anti-Bacterial Agents ; Biopsy ; Diagnosis ; Female ; Fever ; Histiocytic Necrotizing Lymphadenitis ; Humans ; Internal Medicine ; Korea ; Leukopenia ; Lymph Nodes ; Lymphadenitis* ; Lymphatic Diseases ; Lymphocyte Subsets* ; Lymphocytes* ; Male ; Pathology ; Pediatrics ; Prednisolone ; Rare Diseases

The subacute necrotizing lymphadenitis, also known as Kikuchi-Fujimoto disease, is a benign, self-limited disorder of unknown cause. This rare disease is characterized by fever, lymphadenopathy, leukopenia, and elevated sedimentation rate. This disease preferentially affects young women. The diagnosis of this disease is confirmed by involved lymphnodes biopsy. Evidence for autoimmune dysfunction has been reported, but is usually lacking. According to the review of the literatures, a total of 192 cases of subacute necrotizing lymphadenitis were reported in Korea since 1983 mostly in literatures of pathology or internal medicine and only 7 cases in pediatrics. There was female predominance in a 141:51 ratio. However, among 25 cases of under 20 years of age, there was male predominance in a 16:9 ratio. The patients of under and over 20 years of age were 29 and 82, respectively among the age-known 111 cases of 192 reported. We experienced a 13-year-old boy, who had right cervical lymphadenitis with persisting high temperature and pain on lymph nodes for more than 10 days. An excisional cervical lymph node biopsy was performed and pathologic diagnosis was compatible with subacute necrotizing lymphadenitis. Most antibiotics were not effective, but fever subsided with one day of oral prednisolone therapy. Various laboratory studies for prolonged fever were negative except leukopenia and increased sedimentation rates. The CD4/CD8 ratios in acute and recovery stages were 1.1 and 1.5 respectively, showing mild decrease of CD4/CD8 ratio in the acute stage. Decreased T cell proportions in the acute stage were also noted.
Adolescent ; Anti-Bacterial Agents ; Biopsy ; Diagnosis ; Female ; Fever ; Histiocytic Necrotizing Lymphadenitis ; Humans ; Internal Medicine ; Korea ; Leukopenia ; Lymph Nodes ; Lymphadenitis* ; Lymphatic Diseases ; Lymphocyte Subsets* ; Lymphocytes* ; Male ; Pathology ; Pediatrics ; Prednisolone ; Rare Diseases

We evaluated the effects of guanosine 5′-monophosphate (GMP)-chelated calcium and iron (CaFe-GMP) on health and egg quality in layers experimentally infected with Salmonella Gallinarum. In this study, a CaFe-GMP feed additive was added to a commercial layer feed and fed to layers over a four-week period. All were inoculated with Salmonella Gallinarum. Body weight, mortality, clinical symptoms, and poultry production including feed intake, egg production, egg loss, and feed conversion rate were observed, and Salmonella Gallinarum was re-isolated from the liver, spleen, and cecum of the layers. All tested internal organs for the CaFe-GMP additive group exhibited significantly lower re-isolation numbers of Salmonella Gallinarum and less severe pathological changes than those in the control group, indicating that the CaFe-GMP feed supplement induced bacterial clearance and increased resistance to Salmonella Gallinarum. Additionally, due to the inhibitory action of CaFe-GMP on the growth of Salmonella Gallinarum, the CaFe-GMP additive group exhibited better egg production, including a higher laying rate and fewer broken eggs. The results suggest that a 0.16% CaFe-GMP additive may help prevent salmonellosis in the poultry industry.
Body Weight ; Calcium* ; Cecum ; Eggs ; Guanosine* ; Iron* ; Liver ; Mortality ; Ovum* ; Poultry ; Poultry Products ; Salmonella Infections ; Salmonella* ; Spleen

Ganglioneuromas are a fully differentiated tumor that contains no immature elements. The majority of ganglioneuromas are diagnosed in patients older than 10 years and are most often located in the posterior mediastinum, followed by the retroperitoneum. The location of these tumors in the parapharyngeal region is extremely uncommon and there are only a few reports on the cytologic appearance of the tumor. We report a case of ganglioneuroma presenting in a parapharyngeal location in a 4 year-old boy, diagnosed by fine needle aspiration cytology. The smears revealed scattered large oval to polygonal cells with voluminous, granular cytoplasms. The nuclei were one to two in number and had a prominent nucleolus. Clusters of benign spindie-shaped cells were also present.
Biopsy, Fine-Needle* ; Child, Preschool ; Cytoplasm ; Ganglioneuroma* ; Humans ; Male ; Mediastinum

PURPOSE: This study was to explore adaptation experience to family among women who immigrated for marriage. Specific aims were to identify problems immigrant women face as family members and how they interact with other family members. METHODS: Grounded theory methodology was utilized. Data were collected from iterative fieldwork with individual in-depth interviews from 6 immigrant women as key informants, and 2 of their husbands and 2 of their mothers-in-law as general informants. RESULTS: Through constant comparative analysis, a core category emerged as "tearing down the wall in communicating". Causal conditions were feeling frustrated in one's expectations, differences in language and life style, differences in recognition, and perceptions of discrimination and prejudice. Strategies were learning the Korean language, learning Korean culture, managing stress, mediating differences between family members, and introspecting. Intervening factors were support systems, burdens of child-rearing, and the condition of one's health. Consequences were rooting oneself in one's family and accepting one's life as it is. CONCLUSION: Results of the study indicate that there is a need for nurses to understand differences in communication with family members among immigrant women and to provide information and emotional support to improve the adaptation of these women to their Korean families.
*Adaptation, Psychological ; Adult ; Emigrants and Immigrants/*psychology ; Family/ethnology/psychology ; Female ; Humans ; Interviews as Topic ; Marriage ; Parenting ; Social Support ; Women