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Background@#Larger middle molecules are important substances associated with cardiovascular complications in end- stage renal disease. Unfortunately, larger middle molecules are not reliably removed by a high-flux dialyzer. A medium cut-off (MCO) membrane could effectively remove larger middle molecules. This study aimed to identify the long -term effect of the MCO membrane for changes of larger middle molecules. @*Methods@#Thirty-four patients were prospectively analyzed for 12 months. The enrolled patients were divided into control and MCO groups. We measured the plasma levels of growth differentiation factor 15, sclerostin, and fibroblast growth factor 23 in larger middle molecules and those of biomarkers including small solutes. Single-pool Kt/V (spKt/V) and reduction ratios also were evaluated. @*Results@#Plasma sclerostin did not increase significantly in patients using the MCO dialyzer (135.3 [–637.7 to 908.3], p = 0.715). And there was a significant difference in change of plasma sclerostin level between the two groups (–1,646.9 [–3,015.2 to –278.7], p = 0.033). Furthermore, a negative association between calcium and sclerostin was not observed in the MCO group (r = –0.142, p = 0.587). Solute clearance of larger middle molecules in the MCO group was significantly higher. Moreover, spKt/V values for patients in the MCO group were significantly increased without albumin loss. Values are presented as mean (95% confidence interval [CI]) or adjusted mean (95% CI). @*Conclusion@#The MCO dialyzer can increase dialytic adequacy and suppress the increase in plasma sclerostin level without significant albumin loss in patients with end-stage renal disease.
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Background@#Larger middle molecules are important substances associated with cardiovascular complications in end- stage renal disease. Unfortunately, larger middle molecules are not reliably removed by a high-flux dialyzer. A medium cut-off (MCO) membrane could effectively remove larger middle molecules. This study aimed to identify the long -term effect of the MCO membrane for changes of larger middle molecules. @*Methods@#Thirty-four patients were prospectively analyzed for 12 months. The enrolled patients were divided into control and MCO groups. We measured the plasma levels of growth differentiation factor 15, sclerostin, and fibroblast growth factor 23 in larger middle molecules and those of biomarkers including small solutes. Single-pool Kt/V (spKt/V) and reduction ratios also were evaluated. @*Results@#Plasma sclerostin did not increase significantly in patients using the MCO dialyzer (135.3 [–637.7 to 908.3], p = 0.715). And there was a significant difference in change of plasma sclerostin level between the two groups (–1,646.9 [–3,015.2 to –278.7], p = 0.033). Furthermore, a negative association between calcium and sclerostin was not observed in the MCO group (r = –0.142, p = 0.587). Solute clearance of larger middle molecules in the MCO group was significantly higher. Moreover, spKt/V values for patients in the MCO group were significantly increased without albumin loss. Values are presented as mean (95% confidence interval [CI]) or adjusted mean (95% CI). @*Conclusion@#The MCO dialyzer can increase dialytic adequacy and suppress the increase in plasma sclerostin level without significant albumin loss in patients with end-stage renal disease.
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<p><b>OBJECTIVE</b>To investigate the important diagnostic indicators for blood stasis syndrome (BSS) in patients of childbearing age with gynaecological diseases.</p><p><b>METHODS</b>A partial least squared-discriminant analysis (PLS-DA) were applied to BSS symptoms data of patients with gynaecological diseases, and the diagnostic indicators used by doctors of Korean medicine (DKMs) among BSS patients with gynaecological diseases were also investigated.</p><p><b>RESULTS</b>A total of 103 patients of childbearing age with gynaecological diseases and 40 healthy controls were enrolled. Among the 103 patients, 63 (61.7%) and 40 (38.8%) were diagnosed with BSS and non-BSS, respectively, and BSS patients exhibited a more severe extent of disease. A score plot of PLS-DA showed clearly different patterns among the 3 groups. Based on the variable importance on projection of PLS-DA model, menstrual pains, dark lumps in the menstrual blood, ileocoecal tenderness and resistance, sharp pains, and sublingual varicosities were selected as the top five most important indicators. Moreover, more than 75% of DKMs chose dark lumps in menstrual blood, menstrual pain, and dark menstrual blood as the diagnostic indicators of BSS in patients with gynaecological diseases, and more than 49% of them also considered sharp pains, dark red tongue, sublingual varicosities, and tendency to bruise easily as diagnostic indicators of BSS.</p><p><b>CONCLUSION</b>DKMs focused on menstrual symptoms and certain gynaecological symptoms to diagnose BSS patients of childbearing age with female diseases.</p>
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<p><b>OBJECTIVE</b>To investigate the diagnostic indicators and herbal treatments for blood stasis syndrome (BSS) patients with traumatic injuries and to identify the association between BSS and traumatic injury in Korea.</p><p><b>METHODS</b>Two-hundred and four patients with traumatic injury were recruited from the Gangnam and Daejeon branches of Jaseng Hospital of Oriental Medicine between June 2014 and December 2014. Two independent doctors of Korean medicine (DKMs) determined the diagnosis of BSS or non-BSS based on the subjects signs and symptoms. The scores assigned to BSS symptoms and DKMs' reasons for diagnosing BSS in patients with traumatic injury were investigated. Both medication and herbal prescription records from a 3-month period were collected for all patients diagnosed with BSS by both DKMs.</p><p><b>RESULTS</b>A total of 169 of 204 (82.8%) patients received consistent diagnosis related to BSS by two DKMs. Among them, 54.4% (92 cases) were diagnosed with BSS, and 45.6% (77 cases) were not diagnosed with BSS. DKMs most frequently cited symptoms of recent traumatic injury as justifications for BSS diagnoses, and also selected pain-related indicators such as abdominal pain, sharp pain and nocturnal pain as important reasons in diagnosing BSS. In addition, an inconsistency in the pattern identification theory with respect to traumatic injury was observed. Although only 92 cases (54.4%) of patients were diagnosed with BSS, 77.6% of them were prescribed decoctions for BSS.</p><p><b>CONCLUSIONS</b>DKMs considered traumatic injury could cause BSS, and utilized decoction for BSS in patients with traumatic injury without confirming a diagnosis of BSS because they assumed the main symptoms or pathologies of traumatic injury to be closely related to BSS.</p>
Subject(s)
Female , Humans , Male , Middle Aged , Cross-Sectional Studies , Medicine, Korean Traditional , Syndrome , Wounds and Injuries , Diagnosis , Drug TherapyABSTRACT
@#Dengue viruses are single-stranded RNA viruses of the Flavivirus genus. It is a common viral infection worldwide, especially in tropical regions. Various neurological manifestations such as encephalitis, encephalopathy, meningitis, acute disseminated encephalomyelitis (ADEM) acute viral myositis, Guillain–Barré syndrome and others are increasingly reported. However, acute haemorrhagic encephalitis is a very rare presentation. Currently, there are only few previous case reports
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<p><b>OBJECTIVE</b>To evaluate the consistency of patterns and pattern identification (PI), and the improvement in the diagnosis of blood stasis after the standard operating procedures (SOPs) were enhanced by using a diagnostic flflowchart. Methods A total of 358 subjects who were admitted by the Jaseng Hospital of Korean Medicine between June 2013 and December 2014 were included in the study. Each patient was independently diagnosed by two experts from the same department. In 2014, the SOPs included the use of a diagnostic flflowchart for each indicator. Inter-observer consistency was assessed by simple percent agreement and by the kappa and AC1 statistics.</p><p><b>RESULTS</b>The improvements in inter-observer agreement for the indicators (for all patients) and PI were greater in 2014 than in 2013. In 2013, the j-value measure of agreement between the two experts ranged from "poor" (κ=-0.051) to "good" (κ=0.968). The AC1 measure of agreement between the experts was generally high for the indicators and ranged from-0.010 to 0.978. In most cases, agreement was considerably lower when it was assessed by the j-values compared with the AC1 values. In 2014, the j-value measure of agreement on the indicators (for the subjects) generally ranged from poor to good, with the values ranging from-0.007 to 0.994. Moreover, the AC1 measure of agreement between the experts was generally high for all of the indicators and ranged from "moderate" (AC1=0.408) to "excellent" (AC1=0.996).</p><p><b>CONCLUSIONS</b>In four examinations, there was moderate agreement between the clinicians on the PI indicators of blood stasis. To improve clinician consistency (e.g., in the diagnostic criteria used), it is necessary to analyse the reasons for inconsistency and to improve clinician training. (Trial registration No. KCT0000916).</p>