No abstract available.
Temporomandibular Joint Disorders*

No abstract available.
Humans ; Spouses*

OBJECTIVES: The purposes of this study were to evaluate the relationship between therapeutic compliance and emotional variables in the patients on maintenance hemodialysis and to make a help in planning the treatment in order to promote the therapeutic outcomes. METHODS: Subjects consisted of 43 end-stage renal disease patients who had been treated with hemodialysis for more than one year. Hostility was measured with Cook-Medly Hostility Scale and depressive symptom, with beck Depression Inventory(BDI) and anxiety, with Self-rating Anxiety Scale of Zung(SAS). Serum potassium(K), and phosphorus(P) level, and interdialytic weight gain(IWG) were selected as compliance indices, for they were said to reflect the effect of diet, medication and salts restriction, respectively. RESULTS: (1) While the patients on hemodialysis got the scores within the normal range in their anxiety and hostility scale, they showed higher score of BDI than normal person, which was wtatistically significant. (2) Considering the relationship between therapeutic compliance and emotional variables, diet compliance was significantly associated with the emotional variables such as depression and anxiety. The relationship would be drawn with the equation listed below; Compliance Value=4.656 x (Depression) + 2.592 x (Anxiety)-0.13 x (Depression)x(Anxiety)-9.742 (3) When the patients were given a series of supportive psychotherapy for about 1 month, they showed the decrease in the scores of anxiety and depression scales, and the elevation in compliance value. However, there was no room for saving that the compliance ratio was improved, because of the limitation in the research methodology. CONCLUSION: Therapeutic compliance depended on between depression and anxiety among the emotional variables, the supportive psychotherapy was useful method to improved the therapeutic compliance.
Anxiety ; Compliance* ; Depression ; Diet ; Hostility ; Humans ; Kidney Failure, Chronic ; Psychotherapy ; Reference Values ; Renal Dialysis* ; Research Design ; Salts ; Weights and Measures

BACKGROUND: To compare flexible ring with rigid ring for annular remodeling and hemodynamic changes of left ventricle (LV) in mitral valve repair (MVR) at short term interval. METHODS: From January 1998 to March 2001, 35 patients with mitral valve prolapse underwent mitral valve repair with ring annuloplasty. The mean age of these patients was 49 years. Eighteen patients underwent mitral annuloplasty with Carpentier-Edwards Classic-ring (Group A). Seventeen patients underwent mitral annuloplasty with Physio-ring (Group B). LV fun-ction and annulus size were assessed by echocardiography on the day before operation and 2 to 3 months later. Mitral annular motion had been examined by means of the extent of mitral annular systolic excursion (MASE) as measured in two longitudinal LV segments (septal and lateral). RESULTS: 1) In valve pathology, anterior leaflet lesion was 14 cases, posterior was 14, combined lesion was 7 cases. 2) At all, left ventricular end-systolic dimension, left ventricular end-diastolic dimension and LV mass decreased postoperatively. But, no differences existed between the groups. 3) Postoperatively (after 2-3 months), echocardiograms in 35 patients demonstrated no mitral regurgitation (MR) in 16 cases, trace to mild MR in 17 cases, moderate MR in 2 patients. In Classic-ring group, MR was demostrated in 11 cases (61%). In Physio-group, MR was demonstrated in 8 cases (47%). 4) Postoperatively, mitral valve area increased significantly only in patients with Physio-ring (1.93+/-0.33 vs 2.38+/-0.92, p<0.05). 5) No differences existed between the groups in MASE. CONCLUSION: There are the significant reduc-tion in cardiac chambers and annulus size and improvement of LV function after both types of ring annuloplasty at short term result. There are no significant differences between Classic-ring and Physio-ring except 2 cases postrepair SAM (systolic anterior motion) of mitral valve in Classic-ring.
Echocardiography ; Follow-Up Studies* ; Heart Ventricles* ; Hemodynamics* ; Humans ; Mitral Valve Annuloplasty ; Mitral Valve Insufficiency ; Mitral Valve Prolapse* ; Mitral Valve* ; Pathology

We report a case of esthesioneuroblastoma with intracranial extension treated with surgical resection and chemotherapy. A 5-year-old child presented with visual disturbance, and was subsequently found to have a huge sized mass in the anterior skull base, suprasellar region and lateral ventricle. A bifrontal craniotomy with excision of the tumor through subfrontal and interhemispheric approach was performed. The patient received postoperative chemotherapy according to Tandem protocol. A follow-up magnetic resonance(MR) image showed that the tumor showed partial regression, however, there was no change in tumor size in lateral ventricle. Second operation with excision of remnant mass through a transcallosal approach was performed. MR image, 9 months after first operation showed the postoperative change in frontal area without enhancing mass. By employing staged operation and chemotherapy, the authors obtained good results in the treatment of esthesioneuroblastoma with intracranial extension.
Child ; Child, Preschool ; Craniotomy ; Drug Therapy ; Esthesioneuroblastoma, Olfactory* ; Follow-Up Studies ; Humans ; Lateral Ventricles ; Skull Base

OBJECTIVES: Depression is a common affective problem in patients with chronic medical illness. It has been well known that depression gives negative influence to medical outcome in patients with chronic renal failure (CRF). The purpose of this study is to reveal the effects of antidepressant treatment on depressive symptoms and nutritional indexes. We hope that this study could be a help to make a new model in the treatment of patients with CRF. METHODS: For this study, 30 depressive patients with CRF on maintenance hemodialysis were included. As affective variables, Hamilton Depression Rating Scale (HDS) and Zung's Self-Rating Depression Scale (SDS) were used. Medical outcomes were assessed with the following nutritional parameters: Kt/V, normalized protein catabolic rate (nPCR), serum albumin concentration, BUN, intracelluar fluid(ICF), extracellular fluid (ECF), lean body mass, fat mass, percent body fat, waisthip ratio (WHR), and body mass index(BMI). Paroxetine, one of the SSRI classes, was administered as antidepressant for 8 weeks. For statistical analysis paired t-test was used for each variables. RESULTS: The prevalences of depression were 75% from HDS and 80% from SDS (N=40). The mean+/-SD of HDS and SDS score were 12.35+/-7.45 and 59.43+/-11.89 respectively. HDS score significantly decreased (p< 05) after antidepressant treatment for 8 weeks. There was a significant increase (<.05) in such nutritional parameters as nPCR, serum albumin concentration, BUN, ICF, ECF, and WHR. CONCLUSION: Both nutritional indexes and depressive symptoms improved after 8 weeks of antidepressant treatment. We suggest that improvement of depressive symptoms should contribute to improved nutritional indexes. Long-term follow up and placebo-controlled double blind study are firmly required to confirm the results of this study.
Adipose Tissue ; Depression* ; Double-Blind Method ; Extracellular Fluid ; Follow-Up Studies ; Hope ; Humans ; Kidney Failure, Chronic ; Nutrition Assessment* ; Paroxetine ; Prevalence ; Renal Dialysis* ; Serum Albumin

OBJECT: Currently, the alteration of cytokine system has been known to play an important role in regard to depressive symptom. We focused on the relationship between immunological parameters and clinical improvement in major depressive disorder. METHOD: Data were collected on 26 patients with major depressive disorder using a 8-week prospective follow-up design. After 8-week treatment period with fluoxetine, patients were classified into a response group and a non-response group according to their psychopathological outcome as evaluated by Hamilton Depression Rating Scale. The differences of the immunological parameters between pre-treatment phase and post-treatment phase were compared among patients. The difference of those was also compared within each phase among them. The relationship between socio-demographic variables, depression, cytokine, mononuclear cells was examined by correlation analysis. Multiple regression analyses were performed to explore the predictors of clinical improvement of major depressive disorder. RESULT: Pre-treatment levels of IL-1beta in the response group were significantly higher than those in the non-response group. Pre-treatment levels of IL-1beta of all patients and in the response group were positively correlated with pre-treatment monocyte counts. Patients with subsequent remission showed significantly lower IL-6 values at baseline than those with non-response. Post-treatment values of IL-6 did not differ significantly among the patients. The correlation test showed more frequent relations among cytokines and mononuclear cells in the response group than in the non-responder group. Especially, serum level of IL-6 in pre-treatment phase was only significantly correlated with HAMD score after 8-week treatement phase, while other cytokines and mononuclear cells were not. Pretreatment level of IL-6 was of paramount importance in predicting clinical improvement of depressive symptom. CONCLUSION: The immune system of major depressive disorder patients might dichotomize the patients into subsequent responders and non-responders. Immune system might be of great influence on the clinical improvement of major depressive disorder. The mode of interaction between depression and cellular immune function and the mediators responsible for the cytokine production need to be studied further.
Cytokines ; Depression ; Depressive Disorder, Major* ; Fluoxetine ; Follow-Up Studies ; Humans ; Immune System ; Interleukin-6 ; Lymphocytes ; Monocytes ; Prospective Studies ; Tumor Necrosis Factor-alpha

Although many techniques are available to assess enamel erosion in vitro, a simple, non-destructive method with sufficient sensitivity for quantifying dental erosion is required. This study characterized the bovine dental enamel erosion induced by various acidic beverages in vitro using attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy. Deionized water (control) and 10 acidic beverages were selected to study erosion, and the pH and neutralizable acidity were measured. Bovine anterior teeth (110) were polished with up to 1 200-grit silicon carbide paper to produce flat enamel surfaces, which were then immersed in 20 mL of the beverages for 30 min at 37 °C. The degree of erosion was evaluated using ATR-FTIR spectroscopy and Vickers’ microhardness measurements. The spectra obtained were interpreted in two ways that focused on the ν1, ν3 phosphate contour: the ratio of the height amplitude of ν3 PO4 to that of ν1 PO4 (Method 1) and the shift of the ν3 PO4 peak to a higher wavenumber (Method 2). The percentage changes in microhardness after the erosion treatments were primarily affected by the pH of the immersion media. Regression analyses revealed highly significant correlations between the surface hardness change and the degree of erosion, as detected by ATR-FTIR spectroscopy (Po0.001). Method 1 was the most sensitive to these changes, followed by surface hardness change measurements and Method 2. This study suggests that ATRFTIR spectroscopy is potentially advantageous over the microhardness test as a simple, non-destructive, sensitive technique for the quantification of enamel erosion.

Nonsteroidal anti-inflammatory drugs (NSAIDs) are known to interact with the oral anticoagulant warfarin and can cause a serious bleeding complication. In this study, we evaluated the risk factors for international normalized ratio (INR) increase, which is a surrogate marker of bleeding, after addition of an NSAID in a total of 98 patients who used warfarin. Patient age, sex, body mass index, maintenance warfarin dose, baseline INR, coadministered medications, underlying diseases, and liver and kidney functions were evaluated for possible risk factors with INR increase > or =15.0% as the primary end-point. Of the 98 patients, 39 (39.8%) showed an INR elevation of > or =15.0% after adding a NSAID to warfarin therapy. Multivariate analysis showed that high maintenance dose (>40 mg/week) of warfarin (P=0.001), the presence of coadministered medications (P=0.024), the use of meloxicam (P=0.025) and low baseline INR value (P=0.03) were the risk factors for INR increase in respect to NSAID-warfarin interaction. In conclusion, special caution is required when an NSAID is administered to warfarin users if patients are taking warfarin >40 mg/week and other medications interacting with warfarin.
Adult ; Aged ; *Anti-Inflammatory Agents, Non-Steroidal/adverse effects/therapeutic use ; *Anticoagulants/adverse effects/therapeutic use ; Drug Interactions ; Female ; Hemorrhage/*chemically induced ; Humans ; International Normalized Ratio ; Male ; Middle Aged ; Retrospective Studies ; Risk Factors ; Thiazines/adverse effects/therapeutic use ; Thiazoles/adverse effects/therapeutic use ; *Warfarin/adverse effects/therapeutic use

BACKGROUND: High thoracic epidural anesthesia allows awake coronary artery bypass grafting, avoiding the drawbacks of mechanical ventilation and general anesthesia. Materian and Method: From April, 2005 to September, 2005, 12 patients were underwent awake coronary artery bypass grafting using high thoracic epidural anesthesia. There were 1 female and 11 male patients, with a mean age of 66+/-6 years. Off pump coronary artery bypass grafting was performed through a median sternotomy using arterial grafts. RESULT: There were no mortality. Pneumothorax was developed during surgery in 8 patients. Five patients required secondary intubation because of pneumothorax (n=3), bowel herniation (n=1), and hemothorax after chest tube insertion (n=1). Postoperative coronary angiography was performed before discharge in all patients and all the grafts were patent. CONCLUSION: Our intial experience demonstrated the feasibility of awake off-pump coronary artery bypass grafting. Further study is required to define the indications, advantages and limitations of this strategy.
Anesthesia ; Anesthesia, Epidural ; Anesthesia, General ; Chest Tubes ; Coronary Angiography ; Coronary Artery Bypass ; Coronary Artery Bypass, Off-Pump ; Female ; Hemothorax ; Humans ; Intubation ; Male ; Mortality ; Pneumothorax ; Respiration, Artificial ; Sternotomy ; Transplants