No abstract available.
Hemorrhage*

Objectives: The objective of this study is to compare a nutritionally balanced soft blend diet (SBD) with a soft fluid diet (SFD) on the health of inpatients who have undergone oral and maxillofacial (OMF) surgery, ultimately aiming to enhance care outcomes, improve healthrelated quality of life (QOL), and increase satisfaction with the hospital. Methods: Thirty-two patients were randomized into two groups: sixteen received SFD and sixteen received SBD. Anthropometric, laboratory evaluations were conducted upon admission and discharge. Patients filled out questionnaires on demographics, diet satisfaction, food intake amount, and health-related QOL on the day of discharge, assessed using the EuroQoL 5 Dimensions 3 Level and EuroQoL Visual Analogue Scale (EQ-VAS) instruments. Data were analyzed with descriptive statistics, χ 2 tests for group differences, and paired nonparametric t-tests for within-group comparisons. The Mann-Whitney U test evaluated inter-group differences in preoperative weight and body mass index (BMI), postoperative changes, meal satisfaction, intake, health-related QOL, and self-assessed health status. P-values were set at a significance level of 0.05. Results: The SBD group had higher dietary intake (63.2% vs. 51.0%) and greater diet satisfaction (80.6 vs. 48.1, P < 0.0001) compared to SFD group. Health-related QOL, measured by EQ-VAS, was better in SBD group (70.3 vs. 58.8, P < 0.05). Postoperative weight and BMI decreased in SFD group but increased in SBD group (P < 0.01). Changes in laboratory results showed more stability in the SBD group. No postoperative infections were reported in SBD group, whereas SFD group had a 31.25% complication rate. Conclusions While SFD is often recommended after OMF surgery to protect oral wound healing process, our study reveals that SBD not only enhances physical and psychological outcomes but also, somewhat unexpectedly, supports wound healing and reduces complications. Essentially, SBD promotes physical recovery and enhances health-related QOL than SFD by supporting both somatic and mental healing aspects.

The NK activity and ADCC of peripheral blood mononuclear cell were examined to evaluate the contribution of ADCC and NK activity to host immune response against lung cancer. The NK activity and ADCC were examined in 58 patients with primary lung cancer and 40 healthy volunteers as normal controls. The NK activity of patients with lung cancer was significantly subnormal, but ADCC was at a normal level. The NK activity was decreased in non-small cell lung cancer (NSCLC), but not in small cell lung cancer (SCLC) compared to normal controls. According to stage, the NK activity in stage II, III-M0 and III-M1 NSCLC showed low levels compared to that of stage I NSCLC, but there was no difference of NK activity in patients with SCLC. The NK activity was not affected by performance status. There was no significant difference of ADCC in patients with lung cancer according to cell type, stage and performance compared with that of normal controls. The NK activity and ADCC were not changed after chemotherapy and operation respectively.
*Antibody-Dependent Cell Cytotoxicity ; Human ; Killer Cells, Natural/*immunology ; Lung Neoplasms/*immunology ; Neoplasm Staging ; Support, Non-U.S. Gov't

OBJECTIVE: The aims of this study were to evaluate the effect of the methotrexate (MTX) method by comparing the change of the serum beta-hCG level between the MTX method and salpingectomy for treating tubal pregnancy, furthermore by analyzing differences between the MTX success group and the failure group, and to provide helps in establishing criteria for choosing the MTX method. METHODS: Medical records of the 118 patients who were diagnosed with tubal pregnancy were reviewed retrospectively for the period of January 2006 to December 2007 at Kangnam St. Marys Hospital. RESULTS: Between the MTX success group and the failure group, no difference was observed in pregnancy duration, but statistically significant differences were observed in the size of hematoma and the quantity of hemoperitoneum at the site of tubal pregnancy in ultrasonography and in the serum beta-hCG level (p<0.05). Compared with salpingectomy, the MTX method showed the patterns of a low decrease rate of serum beta-hCG level after treatment and even its increase during the early period of treatment, but the serum beta-hCG level decreased rapidly from Day 7 after treatment and became equal to that of salpingectomy on Day 28 after treatment. CONCLUSION: The size of hematoma and the quantity of hemoperitoneum at the site of tubal pregnancy and the serum beta-hCG level before treatment are important factors for success in the MTX method. The MTX method may be safe and effective relatively in hemodynamically stable tubal pregnancy patients, who need preserve the salpinx particularly.
Fallopian Tubes ; Female ; Hematoma ; Hemoperitoneum ; Humans ; Medical Records ; Methotrexate ; Pregnancy ; Pregnancy, Tubal ; Retrospective Studies ; Salpingectomy

The purpose of this study was to evaluate the effects of repeated fasting and refeeding on lipid metabolism. Thirty male ICR mice, aged 6 weeks, were fed an AIN-93 control diet during the experimental period. The mice were divided into 5 groups: Non fasting group (ad libitum-fed, NF), fasting for 3 days (F), fasting for 3 days and then refeeding for 4 days repeated once (FRF1), fasting for 3 days and then refeeding for 4 days repeated twice (FRF2), and fasting for 3 days and then refeeding for 4 days repeated three times (FRF3). Rates of body weight gain, epididymal fat weight, and serum TG were significantly decreased in the F, FRF1, FRF2, and FRF3 groups, compared to the NF group. LDL-cholesterol was significantly higher in the FRF3 group than the NF and F groups, but HDL-cholesterol and HDL/TC were significantly lower in the FRF3 group than in the NF and F groups. Serum total carnitine was significantly lower in the FRF1, FRF2, FRF3 groups than the NF and F groups. However, rates of serum and hepatic acyl-carnitine concentration were significantly lower in FRF1, FRF2, and FRF3 than in NF and F. Repeated fasting-refeeding resulted in visible reductions of body weight and fat mass, but it caused ill-effects with lipid and carnitine metabolism in the body.
Adipose Tissue ; Aged ; Animals ; Body Weight ; Carnitine ; Diet ; Fasting ; Humans ; Lipid Metabolism ; Male ; Mice ; Mice, Inbred ICR ; Obesity

There are many complications following gastrectomy and one of the most frequent complications is anastomosis site leakage. Postoperative leakage is a serious complication in patients after they undergo gastric surgery. It can lead to the progressive deterioration in the patient's condition and quality of life and the mortality rate is nearly 60%. We encountered a case of a 75 year-old man who had the leakage of the jejunal end of the Roux limb after total gastrectomy. We performed treatment of the leakage endoscopic clipping and detachable snaring. Hemoclips were fixed at the margin of both sides of the lesion. A detachable snare was used to bind both hemoclips, so the interval was made narrow. After snare binding, five hemoclips were used for final closure of the small interval. After treatment, the leakage of the afferent loop end was completely stopped. He resumed an oral intake and was discharged without complications.
Extremities ; Gastrectomy ; Humans ; Quality of Life ; SNARE Proteins

PURPOSE: The aim of this study is to evaluate the role of percutaneous aspiration thrombectomy (AT) for the initial endovascular management of deep vein thrombosis (DVT) and to analyze the success rate and complications according to the symptom duration. METHODS: Forty patients who were diagnosed with DVT from June 2004 to January 2009 were retrospectively examined. The patients were divided into 3 groups; group I, those with symptoms lasting < or =14 days; group II, those with symptoms lasting 15~28 days; group III, those with symptom lasting >28 days. All of the patients were initially treated with percutaneous AT using the Pullback technique. The incomplete elimination of large and hard thrombus was managed with overnight catheter directed thrombolysis (CDT) and additional AT. Successful recanalization was defined as successful restoration of antegrade flow in the treated veins with elimination of any underlying obstructive lesion. RESULTS: Initial successful recanalization with only AT was achieved in 24 (60%) patients. CDT was required in 16 (40%) patients who had remaining thrombus. Final successful recanalization was achieved in 37 (92.5%) patients. There were no significant differences in the final recanalization rate, the mean number of ATs and the duration of the procedure among groups I, II and III. There was one case (group I) of procedure-related complication, which was the occurrence of a retroperitoneal hematoma after overnight CDT. CONCLUSION: Percutaneous AT may be an initial therapeutic option for DVT, and it minimizes the risk of hemorrhagic complications. It is an effective treatment method for subacute and chronic DVT, as well as acute DVT.
Catheters ; Hematoma ; Humans ; Retrospective Studies ; Thrombectomy ; Thrombosis ; Veins ; Venous Thrombosis

BACKGROUND: Clinic-based blood pressure measurements may lead to untoward results in the management of hypertension. Masked hypertension (MH) has been shown to be related to a poor prognosis due to its hidden nature. The purpose of this study is to present the clinical predictors of MH in elderly patients over 65 years with well-controlled clinic blood pressure (CBP) and to evaluate the gap, the 'mask effect' (negative white-coat effect), between CBP and home blood pressure (HBP). METHODS: The BPs of 1,019 treated hypertensive patients were measured by a doctor at an out-patient clinic and by patients themselves at home. Clinical parameters for MH were analyzed in 511 patients with well-controlled CBP (45.6% men, mean age 57.1+/-9.0 years). RESULTS: Among the patients over 65 years (n=113, 46.8% men, mean age 68.4+/-7.3 years) and with well-controlled CBP, the prevalence of MH was 26.5% (30 patients). In multivariate-adjusted analysis, the risk of MH increased with physical inactivity (odds ratio [OR], 2.942; 95% confidence interval [CI], 1.039-8.329; p=0.042), use of beta-blocker (OR, 4.242; 95% CI, 1.528-11.785; p=0.06) and systolic clinic BP (OR, 1.083; 95% CI, 0.017-1.154; p=0.013). Furthermore, HBP correlated well with CBP (r=0.329; p<0.001) and further with degree of ME (r=0.723; p<0.001). CONCLUSION: In looking for MH, it would be useful to carefully assess patients taking beta-blockers, having higher CBP, and who are physically inactive by using self-monitoring home or ambulatory BP monitoring.
Aged ; Blood Pressure ; Humans ; Hypertension ; Male ; Masked Hypertension ; Masks ; Outpatients ; Prevalence ; Prognosis

BACKGROUND: This study was conducted to explore the effect of known risk factors, focusing on risk factors including age at menarche, age at menopause, number of children, family history of breast cancer, and age at first birth according to breast density, in consideration of interaction among East-Asian women. METHODS: Case-control study with 2,123 cases and 2,121 controls with mammographic density was conducted. Using the mammographic film, breast density was measured using Breast Imaging-Reporting and Data System. To identify the association of selected reproductive factors including age at menarche, age at menopause, number of children, family history of breast cancer, and age at first birth according to breast density, stratified analysis was conducted according to breast density groups and interaction effects was assessed. The results were presented with adjusted OR and 95% CIs. RESULTS: Significant interaction effect between age at first birth and breast density on breast cancer (P = 0.048) was observed. Women with age at first birth ≥ 28 years old showed increased breast cancer risk in extremely dense breast group (≥ 75%) (OR = 1.627, 95% CI = 1.190–2.226). However, women with fatty breast (< 50%) and heterogeneously dense breast (50%–75%) did not show an increased association. Age at menarche, age at menopause, number of children, and family history of breast cancer did not show significant interaction with breast cancer and similar risk patterns were observed. CONCLUSIONS: Age at first birth showed significant interaction with breast density on breast cancer risk. Further studies considering biologically plausable model between exposure, intermediate outcomes and breast cancer risk with prospective design need to be undertaken in East Asian women.
Asian Continental Ancestry Group ; Birth Order ; Breast Neoplasms ; Breast ; Case-Control Studies ; Child ; Female ; Humans ; Information Systems ; Menarche ; Menopause ; Prospective Studies ; Reproductive History ; Risk Factors

OBJECTIVE: Second-generation antipsychotics (SGAs) increase the risk of metabolic syndrome (MetS). Despite the risk of MetS, SGAs may have to be continued with change in some patients. The aim of this study was to trace the evolution of MetS in these patients. METHODS: Patients with schizophrenia who had been maintained on a fixed SGA regimen for more than a year were followed-up without changing the regimen. Metabolic indicators were evaluated at baseline and at follow-up. Prevalence, incidence and spontaneous normalization rate of MetS were estimated. Risk factors that might have influenced the evolution were scrutinized. RESULTS: A total of 151 subjects were included. During the mean observation period of 389.9±162.4 days, the prevalence of MetS was increased from 35.1 to 45.0%. The incidence rate was 29.6%, while the normalization rate was 26.4%, risk factors affecting incidence were age (OR=1.09, 95% CI: 1.03–1.17), baseline continuous values of metabolic syndrome risk scores (cMetS, OR=1.77, 95% CI:1.29–2.55) and baseline body weight (OR=1.06, 95% CI: 1.01–1.13). Normalization was influenced by age (OR=0.74, 95% CI: 0.57–0.89) and baseline body weight (OR=0.85, 95% CI: 0.72–0.95). CONCLUSION: The prevalence of MetS steadily increased with the continuous use of SGAs. However, individual difference was extensive and about a quarter of the patients were able to recover naturally without specific measurements.
Antipsychotic Agents* ; Body Weight ; Follow-Up Studies ; Humans ; Incidence ; Individuality ; Prevalence ; Risk Factors ; Schizophrenia*