This descriptive study was conducted between October 1, and December 31, 1998 in order to provide basic data for understanding the emotional states of patients with systemic lupus erythematosus and their compliance with a medical regimen. Data was collected by using questionnaires administered to 100 lupus inpatients and outpatients at the Kangnam St. Mary's Hospital. Frequencies, percentage, average, standard deviation, t-test, ANOVA, Duncan's multiple range test, Pearson correlation coefficients, and stepwise multiple regression were applied to the data using the SAS program. The results of study are summarized below. The mean compliance score was 91.21. The highest compliance score was found in "risk factor management", followed by "taking medicine", "follow-up care", "daily life management", "stress management", "diet", "activity and rest" in that sequence. The mean depression score was 43.58. 24% for subjects who showed more than mild depression. The compliance score of depressed subjects was significantly lower than that of the subjects without depression. The mean score of anxiety was 44.01. 36% for subjects who had scores lower than 40 points, 37% for those between 41-50 points, and 27% for those with more than 51 points. As for compliance scores according to anxiety levels, the compliance scores for those with anxiety scores of below 40 significantly higher than that of those of the above 51 group. There was a negative correlation between compliance and depression and between compliance and anxiety. In addition, a strong positive relationship was found between depression and anxiety. The major variable affecting compliance was anxiety, accounting for 13.6%. We concluded that when we care for the patients with lupus, we have to consider the outcomes of this study because emotional status affects the lupus patients' compliance. In addition, it is necessary to develop nursing interventions in order to alleviate the lupus patient's depression and anxiety.
Anxiety ; Compliance* ; Depression ; Humans ; Inpatients ; Lupus Erythematosus, Systemic* ; Nursing ; Outpatients ; Surveys and Questionnaires

This study was conducted between October 1, 1998, and December 31, 1998, in order to provide basic data to develop better self-management educational programs for systemic lupus erythematosus (lupus) patients. In the study, the extent of each patients knowledge on the disease and their learning needs about it were examined for 100 lupus inpatients and outpatients at the Kangnam St. Marys Hospital. Data were collected by using questionnaires to those patients. Frequencies, percentage, average, standard deviation, t-test, ANOVA, and Duncans multiple range test were examined through the SAS program. The result of study follows: 1) The average score of patients knowledge on the disease was 15.7 (range, 7-20; standard deviation, 2.74). Subjects scored higher as far as the extent of their knowledge in the following categories : management of daily life, diet, characteristics of the disease, risk factors, and medication. Two categories shared the highest percentage of correct answers: 99% of subjects correctly identified that fatigue and stress aggravate symptoms of lupus and symptoms of lupus vary among individuals in range and type. However, when subjects were asked if patients should get a regular examination by an ophthalmologist every 4-6 months while they are on medication to treat rashes, lupus can be completely cured, and contraceptives that include a female hormone (estrogen) are good as contraceptive methods, the percentages of correct answers were low (32%, 31%, and 20%, respectively). In terms of subjects knowledge about the disease by their general characteristics, single subjects had more knowledge about the disease than married subjects did (t=2.14, p=0.0353). The extent of knowledge also varied by monthly income (F=4.96, p=0.0097). Those with more formal education had more knowledge about lupus than those who had less formation education did (t=2.95, 0.0039). Additionally, those who were satisfied with their education about the disease had better knowledge about it than those who were dissatisfied with their education did (t=2.71, p=0.0090). 2) The extent to which lupus patients wanted to be educated about the disease was, on average, 64.5 (range, 46-75; standard deviation, 7.91). Areas for which patients requested education are listed here in order : risk factors, sexual lives and patients associations. Patients who had been hospitalized demonstrated wanting more education than those who had not been did (t=3.73, p=0.0003). The extent to which they wanted the information was different by the number of educational sessions they had (F=3.98, p=0.0249). In conclusion, the results above would be considered when the education programme is planned for SLE patients.
Contraception ; Contraceptive Agents ; Diet ; Education ; Exanthema ; Fatigue ; Female ; Humans ; Inpatients ; Learning* ; Lupus Erythematosus, Systemic* ; Outpatients ; Surveys and Questionnaires ; Risk Factors ; Self Care

OBJECTIVES: The most common chromosomal abnormality contributing to recurrent abortion is the balanced chromosomal translocation. However the exact incidence of fetal losses are still unknown. The objectives of this study were to evaluate the incidence of fetal chromosomal abnormalities and outcome of pregnancy in recurrent miscarriage couples with balanced translocation. DESIGN: A retrospective analysis of recurrent spontaneous abortion patients with balanced chromosomal translocation. MATERIALS AND METHODS: Cytogenetic analysis was performed in 56 couples with history of recurrent abortions from 1995 to 1999. The use of high resolution banding technique and fluorescent in situ hybridization (FISH) in the chromosomal analysis has made the precise evaluation of chromosome aberrations. RESULTS: Among 56 couples, 42 patients had reciprocal translocation and 14 had Robertsonian translocation. Chromosomal aberrations were more frequent in women (36 cases) than in men (20 cases). Prenatal cytogenetic analyses were carried out in 14 subsequent pregnancies for carrier couples with balanced translocation. The fetal karyotypes showed that 5 cases (35.7%) was normal, 8 (57.1%) were balanced translocation, and 1 (7.1%) was unbalanced translocations. And cytogenetic analyses were done on 15 subsequent chorionic villi samples of abortuses for carrier couples with balanced translocations. Fourteen of fifteen abortuses (93.3%) were abnormal karyotype. CONCLUSIONS: Although the incidence of chromosomal imbalance in the fetuses was relatively low in prenatal cytogenetic analysis, individuals with balanced translocations are predisposed to giving birth to malformed offsprings with chromosomal imbalance (partial trisomy or monosomy). Therefore we recommend preimplantation genetic diagnosis (PGD) for recurrent abortions with balanced translocation and preventing the birth of offspring with chromosomal abnormalities.
Abnormal Karyotype ; Abortion, Habitual* ; Abortion, Spontaneous ; Chorionic Villi ; Chromosome Aberrations* ; Cytogenetic Analysis ; Family Characteristics* ; Female ; Fetus ; Humans ; In Situ Hybridization, Fluorescence ; Incidence* ; Karyotype ; Male ; Parturition ; Pregnancy ; Preimplantation Diagnosis ; Retrospective Studies ; Translocation, Genetic ; Trisomy

Objective of this study was to compare the color stability, mechanical and chemical properties of three different types of temporary crown resins. Commercially available powder-liquid (Group PL), light-cured (Group LC) and auto-mix syringe (Group AM) types' temporary crown resins were used as experimental groups for each of the evaluation. All the test groups were evaluated after 1 day and 7 days of immersion in various staining solutions. The colors of all groups before and after storage in the staining solutions were measured by a spectrophotometer based on CIE Lab system, and the color differences (ΔE(*)) thereby calculated. Micro hardness test was performed before water storage and aging after 7 days at 37 ℃. In addition, flexural strength, water sorption and solubility tests were performed according to international standard, ISO 10477. All experimental groups showed significant color change in staining solutions when compared to those stored in the control solution (distilled water) (p<0.05). Group PL showed the least color change among the three groups followed by Group AM (p<0.05). This tendency was observed after 7 days of immersion. In terms of the micro hardness test, Group PL showed the highest value among the three groups followed by Group AM (p<0.05). Additionally, the flexural strength decreased in the following order: AM > PL > LC (p<0.05). Water sorption and solubility increased in the following order: AM < PL < LC (p<0.05). The results of this study would provide useful information when choosing temporary crown resin types in various clinical situations.
Aging ; Crowns ; Hardness Tests ; Immersion ; Solubility ; Syringes ; Water

PURPOSE: The microRNA-221/222 (miR-221/222) gene cluster has been reported to be associated with the promotion of epithelial-mesenchymal transition (EMT), downregulation of estrogen receptor-α, and tamoxifen resistance in breast cancer. We studied the expression of miR-222 in human breast cancer samples to analyze its relationship with clinicopathologic features of the tumor, including estrogen receptor status, expression of EMT markers, and clinical outcomes. METHODS: Quantitative real-time polymerase chain reaction was performed to detect the expression of miR-222 in 197 invasive breast cancers. Expression of EMT markers (vimentin, smooth muscle actin, osteonectin, N-cadherin, and E-cadherin) was evaluated using immunohistochemistry. RESULTS: High miR-222 levels were associated with high T stage, high histologic grade, high Ki-67 proliferation index, and HER2 gene amplification. Its expression was significantly higher in the luminal B and human epidermal growth factor receptor 2-positive (HER2+) subtypes than in the luminal A and triple-negative subtypes. In the hormone receptor-positive subgroup, there was a significant negative correlation between miR-222 and estrogen receptor expression, and miR-222 expression was associated with EMT marker expression. In the group as a whole, high miR-222 expression was not associated with clinical outcome. However, subgroup analyses by hormone receptor status revealed that high miR-222 expression was a poor prognostic factor in the hormone receptor-positive subgroup, but not in the hormone receptor-negative subgroup. CONCLUSION: This study showed that miR-222 is associated with down-regulation of the estrogen receptor, EMT, and tumor progression in hormone receptor-positive breast cancer, indicating that miR-222 might be associated with endocrine therapy resistance and poor clinical outcome in hormone receptor-positive breast cancer.
Actins ; Breast Neoplasms* ; Breast* ; Cadherins ; Down-Regulation ; Epithelial-Mesenchymal Transition ; Estrogens ; Genes, erbB-2 ; Humans ; Immunohistochemistry ; Multigene Family ; Muscle, Smooth ; Osteonectin ; Phenobarbital ; Prognosis ; Real-Time Polymerase Chain Reaction ; Receptor, Epidermal Growth Factor ; Tamoxifen

A gastric intramural hematoma is very rare and commonly associated with trauma, anticoagulation therapy, coagulopathy, pancreatic disease, aneurysm and peptic ulcer disease. This is a case of gastric intramural hematoma which occurred in a patient taking aspirin after hypertonic saline-epinephrine injection for bleeding from a biopsy site. We describe a case of gastric intramural hematoma that was successfully managed with conservative therapy.
Aneurysm ; Aspirin ; Biopsy ; Epinephrine ; Hematoma* ; Hemorrhage ; Hemostasis* ; Humans ; Pancreatic Diseases ; Peptic Ulcer ; Saline Solution, Hypertonic

No abstract available.
Reflex Sympathetic Dystrophy* ; Reflex*

We reports a case of a newly formed thrombus in the left atrial appendage during cardiopulmonary bypass detected by transesophageal echocardiography in a patient with chronic atrial fibrillation and mitral stenosis. This case alerts the anesthesiologists of possible thrombus formation despite full heparinization during cardiac surgery and the importance of a comprehensive echocardiography examination.
Atrial Appendage ; Atrial Fibrillation ; Cardiopulmonary Bypass ; Echocardiography ; Echocardiography, Transesophageal ; Heparin ; Humans ; Mitral Valve Stenosis ; Thoracic Surgery ; Thrombosis

PURPOSE: This study analyzed the correlation between grade point average (GPA) of medical school and the score of Korean Medical Licensing Examination (KMLE). METHODS: This study based on the results of 67th KMLE applicants who graduated from a college of medicine in 2003. We also gathered data of these applicants from the college of medicine: gender, age, type of entrance, GPA of basic medicine, clinical medicine, clinical clerkships and final test scores. We analyzed whether there was discrimination between achievement of KMLE passed and that of KMLE failed, which of variables affected the results of KMLE. RESULTS: 173 applicants passed KMLE among 189. There were significant correlations between basic medicine, clinical medicine, final test score and the score of KMLE (respective p-value; < 0.0001). There were also significant differences of GPA between KMLE passed applicants and failed. Final test scores were the most correlated with those of KMLE. If the GPA of 2nd grade was below 2.5 and the GPA of 3rd year grade was below 2.3, they was a high-risk group for failing KMLE (sensitivity 100%, specificity 90%). CONCLUSION: There were significant correlations between the GPA of medical school and the score of KMLE, and significant differences between KMLE passed applicants and failed. A high-risk group of failing KMLE was the students that the GPA of 2nd grade was below 2.5 and the GPA of 3rd grade was below 2.3.
Clinical Medicine ; Discrimination (Psychology) ; Humans ; Licensure* ; Schools, Medical* ; Sensitivity and Specificity

No abstract available.
Humans ; In Situ Hybridization, Fluorescence* ; Infant, Newborn*