PURPOSE: This study was done to identify effects of lumbar curve support on back pain and comfort during bed rest after transurethral resection of prostate (TURP). METHOD: A quasi-experimental design with a non-equivalent control group was used. All patients were diagnosed with benign prostatic hyperplasia and underwent TURP. Twenty participants were assigned to the experimental group and twenty to the control group. After TURP, the lumbar curve of patients in the experimental group was supported using gel pads for 6 hours while the control group received the usual care with the both leg straight. The intensity of back pain and comfort levels were assessed on immediate return to the unit and for six hours following TURP. Bleeding complications were detected from hemoglobin and hematocrit levels. RESULTS: Support of lumbar curve was found to be significantly effective in reducing back pain. the need for analgesics was significantly less in the experimental group. Comfort levels were not significantly different between the two groups. There were no bleeding complications in either group. CONCLUSION: These results suggest that supporting of lumbar curve ameliorates back pain without causing an increased incidence of bleeding complications after TURP and this nursing intervention should help TURP patients to be more comfortable.
Analgesics ; Back Pain* ; Bed Rest* ; Hematocrit ; Hemorrhage* ; Humans ; Incidence ; Leg ; Nursing ; Prostatic Hyperplasia ; Transurethral Resection of Prostate*

BACKGROUND: The appropriate procedures and equipment for the pretransfusion test are fundamental to a safe blood transfusion. The present study aimed to assess the current status of procedures and equipment for pretransfusion tests at small- and medium-sized medical institutions, as well as to use this basic raw data to better manage blood transfusions at these institutions. METHODS: Offline and online questionnaire surveys were performed at institutions that used between 24 and 1,000 units of blood products in 2014. A total of 338 institutions participated, and the survey results were subsequently analyzed. RESULTS: Among 307 institutions where on-site ABO blood typing was performed, 15.0%, 2.1%, and 43.5% did not conduct ABO serum typing, RhD typing, and irregular antibody screening tests, respectively, and 12.8% only conducted the saline phase for crossmatching. Moreover, among 338 institutions, only 66.7% of blood banks had centrifuges, 84.5% had 37℃ incubators, 41.1% had slide view boxes; in addition, 66.1% and 18.6% had refrigerators and deep freezers, respectively, for blood storage. CONCLUSION: Certain small- and medium-sized institutions did not have the essential equipment required to operate as blood banks. Moreover, they also needed to improve their testing procedures. To address these issues, the initiation of systematic training programs and the employment of institutional strategies are necessary to enhance testing procedures and equipment, respectively.
Blood Banks ; Blood Grouping and Crossmatching ; Blood Transfusion ; Education ; Employment ; Incubators ; Korea* ; Mass Screening

Anti-glomerular basement membrane antibody mediated rapidly progressive glomerulonephritis is a rare autoimmune disease. It is characterized by acuterenal failure and crescentic glomeruli with linear immune deposits along glomerular basement membrane mediated by anti-GBM antibodies. We report a case of a sixty-years-old man with generalized edema and hematuria. On admission, BUN/Creatinine was 118/19.6 mg/dL, Hb was 10.2 g/dL. On urinalysis, protein was 3+, and many RBCs were found. Renal biopsy specimen which contained 8 glomeruli showed active cellular crescent formation in all glomeruli. On immunofluorescent staining specimen, there were 4 glomeruli which showed strong IgG linear staining along the glomerular basement membrane and mild C3 & C1q deposit along the capillary walls. The titer of anti-GBM antibody was 123 EU by ELISA (normal: <10 EU). We treated with high dose of corticosteroid and plasmapheresis, but renal function was not recovered even after 3 months of hemodialysis.
Antibodies ; Autoimmune Diseases ; Basement Membrane* ; Biopsy ; Capillaries ; Edema ; Enzyme-Linked Immunosorbent Assay ; Glomerular Basement Membrane ; Glomerulonephritis ; Hematuria ; Hemorrhage* ; Immunoglobulin G ; Plasmapheresis ; Renal Dialysis ; Urinalysis

BACKGROUND AND OBJECTIVE: A myocardial bridge(MB) is an anatomical arrangement in which an epicardial coronary artery becomes engulfed for a limited segment by myocardial fibers. Although it has generally been felt that most instance of bridge are benign. Recent reports have suggested that MB can be associated with evidence of myocardial ischemia, myocardial infarction, arrhythmia and sudden death. This study investigated clinical characteristics of myocardial bridge and significance of treadmill test(TMT). METHOD: Among 4317 consecutive coronary angiograms performed from November 1995 to June 1999, 52 patients had a myocardial bridge. For the patients with MB, the clinical data, coronary angiography and the results of treadmill tests were reviewed. RESULT: The overall prevalence of myocardial bridge was 1.22%. Stable angina, atypical chest pain, variant angina, AMI were 33(63%), 15(29%), 2(4%), 2(%) cases, respectively. Electrocardiographic finding were normal in 31 cases(59%), ST-T change in 20 cases(38%), OMI in 1 case(3%). Mean systolic stenosis of MB was 54%, Mean length of segment of MB was 11.96 4.96mm and all patients had MBs of left anterior descending(LAD) coronary artery. Among 23 cases which had been performed TMT, 17 were positive(77%). There was no significant statistical difference between TMT(+) and TMT(-) in clinical characteristic and coronary angiographic data. We divided the patients with MB into two groups [group I(34 cases): systolic compression < 50%(mean 35.1 10.7%), group II(18 cases): systolic compression 50%(mean 63.6 14.7%)] and there were no statistical difference in clinical characteristics, TMT and angiographic data. CONCLUSION: The patients with MB present variable clinical characteristics of stable angina, atypical chest pain, variant angina, acute myocardial infarction. There is no relationship between the degree of systolic compression and TMT positive in MB. We think that symptoms of MB are not developed only by mechanical compression but concerned with other variable mechanism.
Angina, Stable ; Arrhythmias, Cardiac ; Chest Pain ; Constriction, Pathologic ; Coronary Angiography ; Coronary Vessels ; Death, Sudden ; Electrocardiography ; Exercise Test ; Humans ; Myocardial Infarction ; Myocardial Ischemia ; Prevalence

Neck pain is a common musculoskeletal condition, which causes substantial medical cost. In Korea, prevalence of neck pain in community based population, especially in elderly subjects, has scarcely been reported. We evaluated the prevalence, the severity and the risk factors of neck pain in elderly Korean community residents. Data for neck pain were collected for 1,655 subjects from a rural farming community. The point, 6-months and cumulative lifetime prevalence of neck pain was obtained in addition to the measurement of the severity of neck pain. The mean age of the study subjects was 61 yr and 57% were females. The lifetime prevalence of neck pain was 20.8% with women having a higher prevalence. The prevalence did not increase with age, and the majority of individuals had low-intensity/low-disability pain. Subjects with neck pain had a significantly worse SF-12 score in all domains except for mental health. The prevalence of neck pain was significantly associated with female gender, obesity and smoking. This is the first large-scale Korean study estimating the prevalence of neck pain in elderly population. Although the majority of individuals had low-intensity/low-disability pain, subjects with neck pain had a significantly worse SF-12 score indicating that neck pain has significant health impact.
Adult ; Aged ; Asian Continental Ancestry Group ; Female ; Humans ; Male ; Mental Health ; Middle Aged ; Neck Pain/complications/*epidemiology ; Obesity/complications/diagnosis ; Odds Ratio ; Prevalence ; Questionnaires ; Republic of Korea/epidemiology ; Risk Factors ; Rural Population ; Severity of Illness Index ; Sex Factors ; Smoking

PURPOSE: We report short-term results of radial head prosthesis using a unipolar loose fit stem in ten patients. MATERIALS AND METHODS: Ten patients with Mason type three radial head fracture, who received unipolar radial head arthroplasty from February 2010 to June 2011, were evaluated (mean follow-up: 22 months, range: 18-30 months). Subjects consisted of five men and five women. Range of elbow motion was measured. Mayo elbow performance index (MEPI) score was used for functional evaluation and periodic radiological imaging was performed to evaluate the stability of implant. RESULTS: After an average follow-up of 22 months, elbow stability was maintained in all cases, and the average range of motion of elbow flexion and extension was 6 to 130 degrees. Average range of pronation and supination was 66 and 74 degrees, respectively. MEPI score was evaluated as excellent in seven cases, and good in three cases. On final follow-up, radiological assessment showed implant stability in all cases without evidence of dislocation, subluxation, arthritis, periprosthetic osteolysis or heterotopic ossification. CONCLUSION: Based on our short-term follow-up, radial head arthroplasty with unipolar loose fit stem is a useful method for obtaining satisfactory outcome for unreducible comminuted radial head fractures.
Arthritis ; Arthroplasty* ; Dislocations ; Elbow ; Female ; Follow-Up Studies ; Head* ; Humans ; Male ; Ossification, Heterotopic ; Osteolysis ; Pronation ; Prostheses and Implants ; Range of Motion, Articular ; Supination

BACKGROUND: The development of new drugs or alternative therapies effective against methicillin-resistant Staphylococcus aureus (MRSA) is of great importance, and various natural anti-MRSA products are good candidates for combination therapies. We evaluated the antibacterial activities of a Phellinus baumii ethyl acetate extract (PBEAE) and its synergistic effects with beta-lactams against MRSA. METHODS: The broth microdilution method was used to determine the minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) of the PBEAE. The PBEAE synergistic effects were determined by evaluating the MICs of anti-staphylococcal antibiotic mixtures, with or without PBEAE. Anti-MRSA synergistic bactericidal effects of the PBEAE and beta-lactams were assessed by time-killing assay. An ELISA was used to determine the effect of the PBEAE on penicillin binding protein (PBP)2a production. RESULTS: The MICs and MBCs of PBEAE against MRSA were 256-512 and 1,024-2,048 microg/mL, respectively. The PBEAE significantly reduced MICs of all beta-lactams tested, including oxacillin, cefazolin, cefepime, and penicillin. However, the PBEAE had little or no effect on the activity of non-beta-lactams. Time-killing assays showed that the synergistic effects of two beta-lactams (oxacillin and cefazolin) with the PBEAE were bactericidal in nature (Deltalog10 colony forming unit/mL at 24 hr: 2.34-2.87 and 2.10-3.04, respectively). The PBEAE induced a dose-dependent decrease in PBP2a production by MRSA, suggesting that the inhibition of PBP2a production was a major synergistic mechanism between the beta-lactams and the PBEAE. CONCLUSIONS: PBEAE can enhance the efficacy of beta-lactams for combined therapy in patients infected with MRSA.
Acetates/chemistry ; Agaricales/*chemistry/metabolism ; Anti-Infective Agents/chemistry/*pharmacology ; Drug Synergism ; Enzyme-Linked Immunosorbent Assay ; Methicillin-Resistant Staphylococcus aureus/*drug effects/metabolism ; Microbial Sensitivity Tests ; Penicillin-Binding Proteins/analysis/metabolism ; Plant Extracts/chemistry/*pharmacology ; beta-Lactams/*pharmacology

No abstract available.
Arteries* ; Atherectomy*

Stronger Neo-Minophagen C (SNMC) is a glycyrrhizin-containing preparation that is approved in Japan for the treatment of chronic hepatic diseases and is marketed in Japan, China, Korea, Taiwan, and India. Glycyrrhizin, a triterpene present in the roots and rhizomes of licorice (Glycyrrhiza glabra) has been shown to have anti-inflammatory, anti-oxidative, and anti-viral effects. In the present study, we demonstrated the marked neuroprotective effects of SNMC in the postischemic rat brain after middle cerebral artery occlusion (MCAO). We used 1 ml/kg of SNMC, which is within the dose range used for the treatment of patients with chronic hepatic disease. The administration of SNMC intravenously at 30 minutes before or 30 minutes and 3 hours after MCAO (60 minutes) reduces mean infarct volumes to 27.0+/-4.2%, 37.1+/-12.4%, and 67.8+/-5.8% of that of untreated controls, respectively. This neuroprotective effect is accompanied by improvements in motor impairment and neurological deficits. The administration of SNMC is shown to suppress microglia activation and neutrophil infiltration in the postischemic brain. In addition, SNMC suppresses lipopolysaccharide-induced nitrite production and proinflammatory cytokine induction in a microglia cell line, BV2. This indicates that the neuroprotective effect of SNMC might be due, at least in part, to an anti-inflammatiory effect. Interestingly, SNMC shows significantly higher neuroprotective potency compared to an equivalent dose of pure glycyrrhizin, in terms of reducing infarct volume and improving neurological deficits. Together these results indicate that SNMC, a glycyrrhizin-containing preparation developed for chronic liver disease, has a marked neuroprotective function in the postischemic brain via its anti-inflammatory effects.
Animals ; Brain ; Cell Line ; China ; Cysteine ; Drug Combinations ; Glycine ; Glycyrrhetinic Acid ; Glycyrrhiza ; Glycyrrhizic Acid ; Humans ; India ; Infarction, Middle Cerebral Artery ; Japan ; Korea ; Liver Diseases ; Microglia ; Neuroprotective Agents ; Neutrophil Infiltration ; Rats ; Rhizome ; Taiwan

Sinus of Valsalva aneurysms are rare cardiac anomalies and are usually caused by the separation of the aortic wall media from the valve ring tissue. These aneurysms frequently rupture into the low-pressure areas like the right ventricle and right atrium, rarely do they rupture into the left atrium, left ventricle, pericardial sac, or pulmonary artery. Cerebral infarction has been reported as a rare complication of unruptured sinus of Valsalva aneurysm. We experienced very rare two cases of Valsalva aneurysms of right coronary sinus dissecting into the interventricular septum in patients with cerebral infarction. In two cases these aneurysms ruptured into the left ventricle. These aneurysms were excised and the defect was closed with autopericardium. At the end of the surgical repair, coaptation was found to be insufficient and aortic valve replacement was undertaken.
Aneurysm* ; Aortic Valve ; Cerebral Infarction* ; Coronary Sinus ; Heart Atria ; Heart Ventricles ; Humans ; Pulmonary Artery ; Rupture ; Sinus of Valsalva*