OBJECTIVES: This study was designed to investigate the effect of delivery nursing care using essential oils on labor stress response, labor anxiety and postpartum status anxiety for primipara. METHODS: This study used nonequivalent control group pretest-posttest design. The subjects of this experiment consisted of forty eight primipara with single gestation, full term, & uncomplicated pregnancies. Twenty four primipra were in the experimental and control group each. Their mean age was 27.9 years old, their mean gestation period 279.9 days. As a treatment, delivery nursing care using essential oils was applied by nurses. Data collected epinephrine, norepinephrine, anxiety during labor. In the 24 hours after birth, the data for the postpartum mother's status anxiety was collected. Data was analyzed by t-test, repeated measures ANOVA, Mann-Whitney U test, & Wilcoxon signed ranks test with SPSS Program. RESULTS: Plasma epinephrine, norepinephrine were significantly low in the experimental group (P=0.001, P=0.033, respectively). There was no significant difference between the two groups in anxiety during labor and postpartum mother's status anxiety. CONCLUSION: These findings indicate that delivery nursing care using essential oils could be effective in decreasing plasma epinephrine, norepinephrine. But, that could not be verified in decreasing mother's anxiety.
Stress/*prevention & control ; Pregnancy ; Postpartum Period/*psychology ; Oils, Volatile/*therapeutic use ; Norepinephrine/blood ; Labor, Obstetric/*psychology ; Humans ; Female ; Epinephrine/blood ; Delivery, Obstetric/*nursing ; *Aromatherapy ; Anxiety/*prevention & control ; Adult

BACKGROUND: The hemodynamic and metabolic effects of tourniquet application undergoing knee surgery with general anesthesia in elderly patients with hypertension have been rarely reported. We evaluated the hemodynamic and metabolic effects in elderly patients compared with young adults. METHODS: Thirty elderly patients (elderly hypertension group, 71.8 +/- 3.9 years) with chronic hypertension undergoing total knee replacement and 30 young adults (normal group, 33.1 +/- 5.1 years) undergoing knee surgery were studied. Mean arterial pressure (MAP), heart rate, cardiac index (CI) by esophageal doppler method, and systemic vascular resistance index (SVRI) were measured before, during, and after tourniquet application. pH, PaO2, PaCO2, Hb and lactate blood concentrations were also measured. RESULTS: MAP increased 25% and 16% in elderly hypertension and normal groups during inflation, respectively (P < 0.05) and returned to basal values after deflation. CI increased to 30% higher than basal values in both groups after deflation (P < 0.05). SVRI decreased 31% and 19% in elderly hypertension and normal groups after deflation, respectively (P < 0.05). After deflation, PaCO2 and lactate increased (P < 0.05). CONCLUSIONS: Elderly patients with hypertension have the significant hemodynamic changes during and after tourniquet application than before, however, there are no differences compared to normal group. These elderly patients should be needed the active hemodynamic monitoring due to the lower compensatory ability.
Aged* ; Anesthesia, General ; Arterial Pressure ; Arthroplasty, Replacement, Knee ; Heart Rate ; Hemodynamics* ; Humans ; Hydrogen-Ion Concentration ; Hypertension* ; Inflation, Economic ; Knee* ; Lactic Acid ; Tourniquets* ; Vascular Resistance ; Young Adult

PURPOSE: The radioiodine ablation therapy is required for patients who underwent a total thyroidectomy. Through a comparative review of a low iodine diet (LID) and a restricted iodine diet (RID), the study aims to suggest guidelines that are suitable for the conditions of Korea. MATERIALS AND METHODS: The study was conducted with 101 patients. With 24-hour urine samples from the patients after a 2-week restricted diet and after a 4-week restricted diet, the amount of iodine in the urine was estimated. The consumed radioiodine amounts for 2 hours and 24 hours were calculated. RESULTS: This study was conducted with 47 LID patients and 54 RID patients. The amounts of iodine in urine, the 2-week case and 4-week case for each group showed no significant differences. The amounts of iodine in urine between the two groups were both included in the range of the criteria for radioiodine ablation therapy. Also, 2 hours and 24 hours radioiodine consumption measured after 4-week restrictive diet did not show statistical differences between two groups. CONCLUSION: A 2-week RID can be considered as a type of radioiodine ablation therapy after patients undergo a total thyroidectomy.
Ablation Techniques ; Adult ; Carcinoma/metabolism/*radiotherapy/surgery ; *Diet ; Female ; Humans ; Iodides/urine ; Iodine/administration & dosage/urine ; Iodine Radioisotopes/metabolism/*therapeutic use ; Male ; Middle Aged ; Republic of Korea ; Thyroid Neoplasms/metabolism/*radiotherapy/surgery ; Thyroidectomy ; Treatment Outcome

Glomus tumors are commonly observed in the dermis or subcutis but are only rarely found in the stomach. A 52-year-old woman presented with an incidental finding of a submucosal tumor that showed a positive cushion sign in the stomach. Endoscopic ultrasonography (EUS) showed a 1.8x1.0 cm sized well-circumscribed homogenous hypoechoic tumor with side halos in the fourth sonographic layer of the gastric wall. Contrast enhanced abdominal computerized tomography (CT) demonstrated high enhancement of the tumor with the same level of enhancement as the portal vein for the arterial phase, with persistence of enhancement in the portal phase. For treatment, laparascopic wedge resection was performed. Histological findings of a biopsy specimen were compatible with a glomus tumor. Although it is difficult to diagnose a glomus tumor preoperatively, these characteristic findings determined with the use of EUS and CT seem to be useful to distinguish a glomus tumor from other tumors that arise from the third or fourth sonographic layer of the gastric wall.
Biopsy ; Dermis ; Endosonography ; Female ; Glomus Tumor ; Humans ; Incidental Findings ; Middle Aged ; Portal Vein ; Stomach

Streptococcus constellatus (S. constellatus) is a commensal microorganism belonging to the "Streptococcus milleri" group, but may cause infections in different locations in immunocompromised patients. The infection of S. constellatus has high mortality and morbidity due to its tendency to cause abscesses in infected patients, which require immediate surgical drainage for effective treatment. We report on a 72-year-old woman with end stage renal disease, who suffered from dyspnea and general weakness that had developed over 7 days. Chest CT showed loculated pleural effusion. S. constellatus was cultured from exudative pleural effusions and confirmed by an analysis of 16S rRNA sequence. The patient was treated with drainage of pleural effusion and piperacillin/tazobactam for 5 weeks.
Abscess ; Aged ; Drainage ; Dyspnea ; Empyema ; Female ; Humans ; Immunocompromised Host ; Kidney Failure, Chronic ; Pleural Effusion ; Streptococcus ; Streptococcus constellatus ; Streptococcus milleri Group ; Thorax

PURPOSE: The purpose of this study is to investigate the perinatal risk factors for severity of intraventricular hemorrhage (IVH) in very low birth weight infants (VLBWIs) and to study the following neurodevelopmental outcomes depending on the degree of IVH severity. METHODS: The retrospective study included 145 VLBWIs who were admitted at Seoul St. Mary's Hospital between May of 2009 and April of 2013. Prenatal, obstetric and postnatal risk factors for IVH were investigated. VLBWIs were divided into the group of IVH grade 1-2 and IVH grade 3-4. During this study period, 26 VLBWIs were died and 11 VLBWIs were lost to followed up, thereby 108 infants were included in the final analysis. They were regularly followed up and assessed for presence of major neurodevelopmental impairments including cognitive impairment, cerebral palsy, visual deficit, hearing deficit, and epilepsy. Among 108 infants, 23 (21.3%) patients had neurodevelopmental impairments. RESULTS: The lower gestational age and birth weight were significant prenatal risk factors for severe IVH. Lower Apgar score at 1 and 5 min, hypotension/shock, higher levels of partial pressure of carbon dioxide, presence of patent ductus arteriosus, pneumothorax, thrombocytopenia, necrotizing enterocolitis, and bronchopulmonary dysplasia were significant postnatal risk factors for severe IVH. After multiple logistic regression analysis, gestational age, birth weight, and hypotension/shock were independent risk factors for severe IVH. The incidence of major neurodevelopmental impairments were also significantly higher in VLBWIs who survived after severe IVH. CONCLUSION: In addition to preterm birth, minimizing hypotension/shock, the risk factor of severe IVH, is important to prevent major neurodevelopmental impairments in VLBWIs.
Apgar Score ; Birth Weight ; Bronchopulmonary Dysplasia ; Carbon Dioxide ; Cerebral Palsy ; Ductus Arteriosus, Patent ; Enterocolitis, Necrotizing ; Epilepsy ; Gestational Age ; Hearing ; Hemorrhage* ; Humans ; Incidence ; Infant* ; Infant, Newborn ; Infant, Very Low Birth Weight* ; Logistic Models ; Partial Pressure ; Pneumothorax ; Premature Birth ; Retrospective Studies ; Risk Factors* ; Seoul ; Thrombocytopenia

BACKGROUND/AIMS: Transient elastography is a new noninvasive tool for measuring liver stiffness that accurately predicts significant fibrosis and cirrhosis. However, several studies have indicated that liver stiffness can be significantly influenced by major changes in aminotransferase in patients with chronic viral hepatitis. The aim of this study was to determine the factors influencing liver stiffness in patients with chronic liver disease. METHODS: We studied 158 patients with chronic liver disease who underwent transient elastography and liver biopsy sampling. Histologic findings on fibrosis and necroinflammatory activity in the biopsy specimens were evaluated according to the Korean Society of Pathologists Scoring System. Routine biochemical tests were performed according to standard methods. RESULTS: Liver stiffness was strongly correlated with liver fibrosis stage (Spearman coefficient=0.636, P<0.001), lobular activity (Spearman coefficient=0.359, P<0.001), and portoperiportal activity grade (Spearman coefficient=0.448, P<0.001). Liver stiffness was significantly associated with serum levels of total bilirubin (P=0.025), direct bilirubin (P=0.049), gamma-glutamyl transpeptidase (P=0.014), platelet count (P=0.004), albumin (P<0.001), and international normalized ratio (P<0.001). Multivariate analysis showed that fibrosis stage (B 3.50, P=0.009) and lobular activity grade (B 3.25, P=0.047) were independently associated with liver stiffness. CONCLUSIONS: Liver stiffness as measured by transient elastography is associated with the grade of necroinflammatory activity and the stage of fibrosis, irrespective of serum ALT levels.
Adult ; Aged ; Bilirubin/blood ; Biopsy ; Chronic Disease ; Elasticity ; *Elasticity Imaging Techniques ; Female ; Hepatitis B, Chronic/*complications ; Hepatitis C, Chronic/*complications ; Humans ; International Normalized Ratio ; Liver Cirrhosis/etiology/pathology/*ultrasonography ; Male ; Middle Aged ; Platelet Count ; Risk Factors ; Severity of Illness Index ; gamma-Glutamyltransferase/blood

We report a case of fulminant hepatic failure related to ingesting Dictamnus dasycarpus. The patient had taken D. dasycarpus for 8 weeks after boiling down the root of D. dasycarpus in water, to promote health. The main symptoms and signs were general weakness and jaundice. Serology found no evidence of hepatitis A, B, or C infections. Imaging studies, including abdominal ultrasonography and abdominal computed tomography, did not reveal any bile duct structural abnormalities. Based on the RUCAM score (8 points), D. dasycarpus was the probable cause for the drug-induced liver injury. Despite meticulous monitoring and supportive care, the patient died by a progression to fulminant hepatic failure. This case indicates that D. dasycarpus can cause lethal outcomes by fulminant hepatic failure.
Bile Ducts ; Dictamnus ; Drug-Induced Liver Injury ; Hepatitis A ; Humans ; Jaundice ; Liver Failure, Acute ; Water

We evaluated the antioxidant activity and tyrosinase inhibitory effects of Pleurotus ostreatus fruiting bodies extracted with acetone, methanol, and hot water. The antioxidant activities were tested against beta-carotene-linoleic acid, reducing power, 1,1-diphenyl-2-picrylhydrazyl free radical scavenging activity, and ferrous chelating ability. Furthermore, phenolic acid and flavonoid contents were also analyzed. The methanol extract showed the strongest beta-carotene-linoleic acid inhibition as compared to the other exracts. The acetone extract (8 mg/mL) showed a significantly high reducing power of 1.54 than the other extracts. The acetone extract was more effective than other extracts for scavenging on 1,1-diphenyl-2-picrylhydrazyl radicals. The strongest chelating effect (85.66%) was obtained from the acetone extract at 1.0 mg/mL. The antioxidant activities of the extracts from the P. ostreatus fruiting bodies increased with increasing concentration. A high performance liquid chromatography analysis detected seven phenolic compounds, including gallic acid, protocatechuic acid, chlorogenic acid, naringenin, hesperetin, formononetin, and biochanin-A in an acetonitrile and 0.1 N hydrochloric acid (5 : 1) solvent extract. The total phenolic compound concentration was 188 microg/g. Tyrosinase inhibition of the acetone, methanol, and hot water P. ostreatus extracts increased with increasing concentration. The results revealed that the methanol extract had good tyrosinase inhibitory ability, whereas the acetone and hot water extracts showed moderate activity at the concentrations tested. The results suggested that P. ostreatus may have potential as a natural antioxidant.
Acetone ; Acetonitriles ; Biphenyl Compounds ; Chlorogenic Acid ; Chromatography, Liquid ; Flavanones ; Fruit ; Gallic Acid ; Hesperidin ; Hydrochloric Acid ; Hydroxybenzoates ; Isoflavones ; Methanol ; Monophenol Monooxygenase ; Phenol ; Picrates ; Pleurotus ; Water

BACKGROUND: Although Pneumococcal (SPN) pneumonia is the most common cause of community-acquired pneumonia, non-pneumococcal streptococcal (NSPN) pneumonia is also frequently reported. However, there are insufficient data on characteristics of NSPN pneumonia which makes it difficult to decide treatment plans or to assess the prognosis. MATERIALS AND METHODS: Between March 2002 and February 2009, medical records including clinical and epidemiological data on patients aged > or =18 years with community-acquired streptococcal pneumonia were reviewed retrospectively. Clinical characteristics were compared between community-acquired NSPN pneumonia and SPN pneumonia. RESULTS: During the 7 year study periods, 248 patients were hospitalized with community-acquired streptococcal pneumonia and 30 of them had NSPN pneumonia. There were 12 cases of Streptococcus constellatus, 7 cases of S. anginosus, 4 cases of S. mitis, 3 cases of S. pyogenes, 2 cases of S. oralis, 1 case of S. alactolyticus and 1 case of S. agalactiae. There was no difference in percentage of patients with a chronic underlying disease between SPN and NSPN pneumonia groups. The most common was chronic obstructive pulmonary disease (SPN 29.8%, NSPN 16.7%) followed by diabetes mellitus (SPN 22.0%, NSPN 13.3%). Bacteremia (SPN 7.3%, NSPN 20.0%, P=0.04) and empyema (SPN 1.4%, NSPN 53.3%, P<0.001) were more common in NSPN pneumonia. However, there was no significant difference in the CURB-65 pneumonia severity score and 30-day mortality between the two groups. According to multivariate analysis results, the significant risk factor for NSPN pneumonia was the history of frequent alcohol drinking (Adjusted OR 3.81, 95% CI 1.36 to 10.67). CONCLUSION: Pneumonia caused by NPSN is more commonly accompanied by bacteremia and empyema compared to SPN pneumonia, but there was no difference in the 30-day mortality between the two groups. NSPN pneumonia should be considered if a patient with a history of chronic alcoholism presents with pneumonia and pleural effusion, especially when Gram positive diplococci is seen in the sputum Gram stain.
Aged ; Alcohol Drinking ; Alcoholism ; Bacteremia ; Diabetes Mellitus ; Empyema ; Humans ; Medical Records ; Multivariate Analysis ; Pleural Effusion ; Pneumonia ; Pneumonia, Pneumococcal ; Prognosis ; Pulmonary Disease, Chronic Obstructive ; Retrospective Studies ; Risk Factors ; Sputum ; Streptococcus ; Streptococcus constellatus