Effects of a Smart Phone Individualized Distraction Intervention on Anxiety in Pre-Op Pediatric Patients

PURPOSE: The purpose of this study was to identify whether individualized distraction intervention using a smart phone affected pre-op anxiety of children. METHODS: This was a nonequivalent control group pre-post test quasi-experimental design. The participants were 30 children in the experimental group and 30 in the control group. In experimental group, a smart phone individualized distraction intervention was given to children from the reception area to the operation room. RESULTS: For heart rate, there were no statistically significant differences between the experimental group and control group. In the behavioral anxiety response, there were statistically significant differences between the experimental group and control group (t=-3.11, p=.003). CONCLUSION: The finding suggest that, for pre-op children, the individualized distraction intervention using a smart phone had some significance as a nursing intervention having a positive impact. Such interventions can help pediatric nurses to relieve pre-op anxiety and improve health of children in their care.

Aggressive angiomyxoma of the vulva: A case report

Aggressive angiomyxoma (AA) is an unusual mesenchymal tumor. AA occurs most commonly in women of reproductive age and is located in the perineal or pelvic region. This is a distinct soft tissue tumor that has a prominent myxoid matrix and numerous thin-walled blood vessels and may have an aggressive local recurrence. The tumors have the characteristics of large size (usually greater than 10 cm) and slow growth, and are not painful. The standard treatment for AA is total excision and close follow-up. We announce a case of a 35 year-old female presenting with a pedunculated AA on the right labium majora that has not relapsed for seven years.

Effects of General Hospital Nurses' Work Environment on Job Embeddedness and Burnout / 간호행정학회지

PURPOSE: The aim of this study was to investigate and identify work environment, job embeddedness, and burnout among general hospital nurses in Korea. METHODS: The participants were 563 clinical nurses working in 13 general hospitals across the country. Data were analyzed using SPSS and Microsoft Excel programs. RESULTS: Mean scores were 2.62 for nurses' work environment, 2.97 for job embeddedness, and 3.61 for burnout. Nurses' work environment showed a positive correlation with job embeddedness (r=.70, p<.001), but a negative correlation with burnout (r=-.49, p<.001). Subcategories of nurses' work environment that predicted job embeddedness included satisfaction and happiness, hospital support for the work environment, patient care environment, satisfaction with work schedule, manager leadership, supportive environment for nurses' work, and computer problems. Subcategories of nurses' work environment that predicted burnout included satisfaction and happiness, violence within ward, hospital support for work environment, and patient care environment. CONCLUSION: Findings from this study indicate the need to evaluate and improve the work environment for nurses to increase job embeddedness and control burnout. Future studies should explore ways in which turnover intention can be decreased by changing nurses' work environment.

Vaginal cancer with multiple liver and pulmonary metastases that achieved long-term survival

Primary vaginal cancer represents only 1% to 2% of malignant neoplasm of the female genital tract. Here, we report a 68-year-old woman who showed a vaginal tumor extending to urethra and clitoris, a 10 cm-sized mass in left adnexa and multiple metastases in lung and liver. Vaginal biopsy showed squamous cell carcinoma of vagina and she was diagnosed as International Federation of Gynecology and Obstetrics stage IVB vaginal cancer. Palliative surgery including left salpingectomy, tumorectomy, and clitoris mass excision was performed. Concurrent chemoradiation therapy (CCRT) with six cycles of 5-fluorouracil and cisplatin was administered. The patient had a complete remission of 20 months after treatment. At a 40-month follow-up, there was no evidence of local recurrence or distant metastasis. We can suggest that CCRT is very effective in treating primary squamous cell carcinoma of the vagina, not only in locally advanced but also systemically involved vaginal cancer in selected cases.

Angiomyofibroblastoma of the vulva

Angiomyofibroblastoma (AMFB) is an uncommon benign mesenchymal tumor. AMFB occurs almost in the vulvo-vaginal area of women. The gross features of AMFB are well-circumscribed so it clinically is often thought as Bartholin gland cyst or aggressive angiomyxoma. Usually, most tumors grow slowly, and patients do not feel pain. It also has low tendency for local recurrence. The histologic findings of the tumors are abundant thin-walled blood vessels with hypocellular and hypercellular areas. Almost all tumor cells have immunoreactivity for both desmin and vimentin. It also has estrogen and/or progesterone receptors, but staining for cytokeratin is negative. Here is a case of AMFB of the vulva occurring in a 40-year-old woman, involving the right labia majora. The patient described that her vulva mass grew in about few months. The maximum dimension of the tumor was measured as 2 cm, and we resected the tumor one month after as her second visit.

Structural Equation Modeling on Nursing Productivity of Nurses in Korea

PURPOSE: The purpose of this study was to propose and test a predictive model that could explain and predict nursing productivity. METHODS: A survey using a structured questionnaire was conducted with 360 nurses in Korea. The data were analyzed using SPSS Windows 18.0 and AMOS 19.0 program. RESULTS: Based on the constructed model, burnout and organizational commitment were found to have direct effects on nurses' turnover intention and nursing productivity. While nursing work environment was found to have indirect effects on nurses' turnover intention and nursing productivity. CONCLUSION: This structural equational model is a comprehensive theoretical model that explains the related factors and their relationship with nursing productivity. Comprehensive organizational interventions to improve nursing productivity should focus on improving the nursing work environment. Findings from this study can be used to design appropriate strategies to decrease nurse turnover in Korea. Further studies are needed to prospectively verify these causal relationships with larger samples.

The effects of salivary contamination on tensile bond strength of resin modified glass ionomer cements in bonding brackets / 대한치과교정학회지

The purposes of this study were to evaluate applicability of resin modified glass ionomer cements and to determine the effect of salivary contamination on the tensile bond strength. Fourty extracted human permanent premolars were prepared for bonding and standard edgewise brackets were bonded with Ortho-One, Fuji Ortho LC, Vitremer and Advance. Fourty extracted human permanent premolars were contaminated with saliva, dried and bonded with same materials above. The tensile bond strength was tested by Instron testing device after storage in normal saline at 37degrees C for 24 hours from bonding. The results were as follow : 1. The tensile bond strength of Ortho-one group was 7.68 1.76, Advance group was 7.87 2.80, Fuji Ortho LC group was 4.99 +/-2.53, Vitremer group was 2.80 0.88 MPa. The tensile bond strength in contaminated condition of Ortho-One group was 4.12 1.67, Advance group was 5.37 0.68, Fuji Ortho LC group was 4.41 1.61, Vitremer group was 2.60 1.10 MPa.. 2. Salivary contamination did not affect the tensile bond strength when compared with the uncontaminated enamel group in Fuji Ortho LC and Vitremer (p>0.05) and there was great significant difference in the tensile bond strength of Ortho-One and Advance. 3. Advance, Ortho-One and Fuji Ortho LC seemed to have clinically a proper bond strength.

The effects of prolonged treatment in children with chronic hepatitis B with combination of alpha-interferon and acyclovir

This study was conducted to evaluate the effect of prolonged treatment in children with chronic hepatitis B with combination of alpha-interferon and acyclovir. The study population consisted of 7 patients with chronic hepatitis B who showed histological findings compatible with chronic active hepatitis (4 cases) or chronic persistent hepatitis (3 cases) on liver biopsy and had elevated AST and ALT with positive HBsAg, HBeAg and HBV-DNA for more than 6 months. Recombinant interferon-alpha-2 was given in a dose of 3 million IU/m2 daily for 3 months with acyclovir in a dose of 15mg/Kg of body weight every 12 hours for 7 days of each month for 3 months. Then, the same dose of interferon was given thrice a week for 9 more months. One patient who had vertically transmitted hepatitis B from her mother had received only 6 months of treatment in total as she did not show any effect after 6 months of treatment. Among 6 patients who had positive HBV-DNA on entry to the study, 4 patients (66.7%) showed conversion of HBV-DNA to negative. HBeAg was converted to negative in 3 patients (42.9%). AST and ALT became normal in 6 cases but HBsAg remained positive in all cases. prolonged treatment in children with chronic hepatitis B with combination of alpha interferon and acyclovir seems to be beneficial but the proper dosage and duration of therapy need to be determined with further and controlled study.

A study of cisplatin nephrotoxicity / 영남의대학술지

To evaluate the nephrotoxicity of cisplatin, serum levels of sodium, potassium, chloride, calcium, phosphorous, magnesium, BUN, creatinine and creatinine clearance were measured before and after administration of cisplatin in 18 cases of patients with malignant neoplasm. The results were as follows: 1) Serum calcium, magnesium, potassium and BUN levels were changed after cisplatin administration, but those changes were not statistically significant. 2) The mean value of creatinine clearance was not decreased significantly after treatment with cisplatin. 3) Acute renal failure was developed in one case, and four cases of hypocalcemia, hypomagnesemia were also detected after administration of cisplatin.