Efficacy of acupuncture on cardiovascular complications in patients with diabetes mellitus in Korea: A nationwide retrospective cohort / 中西医结合学报

OBJECTIVE@#The main aim of this study is to investigate whether acupuncture could be an effective complementary treatment for reducing the risk of macrovascular complications in diabetic patients currently taking antidiabetic medications using a nationwide population-based database.@*METHODS@#We conducted a retrospective cohort study to assess the efficacy of acupuncture on cardiovascular complications in diabetic patients using data from patients between 40 and 79 years of age, newly diagnosed with diabetes between 2003 and 2006, found in the National Health Insurance Service-National Sample Cohort (NHIS-NSC) in Korea. From the data, we identified 21,232 diabetic patients who were taking antidiabetic medication between 2003 and 2006. The selected patients were divided into two groups-those who received acupuncture at least three times and those who received no acupuncture (non-acupuncture) in the year following their diagnosis of diabetes. After 1:1 propensity score matching (PSM), each group had 3350 patients, and the observation ceased at the occurrence of a major adverse cardiovascular event (MACE), which was defined as either myocardial infarction, stroke, or death due to cardiovascular cause.@*RESULTS@#After PSM, the acupuncture group had a lower incidence of MACE (hazard ratio [HR]: 0.87; 95% confidence interval [CI]: 0.81-0.94; P = 0.0003) and all-cause mortality (HR: 0.77; 95% CI: 0.70-0.84; P < 0.0001) than the non-acupuncture group; the HRs for stroke-related mortality (HR: 0.75; 95% CI: 0.56-1.00; P = 0.0485), ischemic heart disease mortality (HR: 0.53; 95% CI: 0.34-0.84; P = 0.006) and circulatory system disease mortality (HR: 0.67; 95% CI: 0.55-0.82; P < 0.0001) were lower in the acupuncture group than in the non-acupuncture group in the secondary analysis.@*CONCLUSION@#Our results indicate that diabetic patients receiving acupuncture treatment might have a lower risk of MACE, all-cause mortality and cardiovascular mortality. This population-based retrospective study suggests beneficial effects of acupuncture in preventing macrovascular complications associated with diabetes. These findings call for further prospective cohort or experimental studies on acupuncture treatment for cardiovascular complications of diabetes. Please cite this article as: Jung H, Won T, Kim GY, Jang J, Yeo S, Lim S. Efficacy of acupuncture on cardiovascular complications in patients with diabetes mellitus in Korea: A nationwide retrospective cohort. J Integr Med. 2023; 21(2): 176-183.

The GRACE risk score predicts no-reflow and MACE in patients with STEMI undergoing PCI / 西安交通大学学报(医学版)

【Objective】 Coronary no-reflow during percutaneous conranary intervention (PCI) often results in the failure of ischemic myocardial reperfusion and major adverse cardiovascular events (MACE). The present study sought to evaluate whether the GRACE risk score can predict coronary no-reflow in STEMI patients undergoing PCI. 【Methods】 We consecutively recruited 1 118 patients with STEMI who were admitted to Gansu Provincial People’s Hospital and The First Affiliated Hospital of Xi’an Jiaotong University from January 2009 to December 2011. Main demographic data, cardiovascular risk factors, blood lipid and other biochemical indicators were recorded. Coronary angiography was performed by a radial artery approach using the standard Judkins technique. Coronary no-reflow was evaluated by at least two independent experienced cardiologists. The GRACE risk score was calculated with a computer program. All the cases were followed up by medical records, face-to-face interviews or telephone calls. Finally, we analyzed the predictive value of the GRACE risk score for coronary non-reflow and MACE in STEMI patients undergoing PCI. 【Results】 During a median period of 36 months, 58 of the 1 118 patients (5.2%) were lost to follow-up. Of the remaining 1 060 patients, 118 (11.1%) had no-reflow and 147 (13.9%) had MACE. The GRACE score was higher in patients with no-reflow than those without no-reflow. Multivariate logistic regression established that the GRACE score was an independent predictor for coronary no-reflow (OR=1.034; P=0.002). And multivariate Cox analysis showed the GRACE score was an independent predictor of MACE. The area under the ROC curve for coronary no-reflow and MACE was 0.719 and 0.697, respectively. Kaplan-Meier analysis showed that the probability of rehospitalization for heart failure, reinfarction, all-cause death and cumulative cardiovascular events increased with the increase of the GRACE risk score. 【Conclusion】 The GRACE risk score is a readily available predictive scoring system for coronary no-reflow and MACE in STEMI patients.

Application of Biomechanical Stress from Coronary Computed Tomography Angiography in Coronary Plaque Assessment and Prediction of Adverse Cardiovascular Events / 医用生物力学

Long-term exposure to risk factors will lead to coronary atherosclerosis, which will lead to the formation and progression of coronary plaque. Early identification of high-risk plaque characteristics will help prevent plaque rupture or erosion, thus avoiding the occurrence of acute cardiovascular events. Biomechanical stress plays an important role in progression and rupture of atherosclerotic plaques. In recent years, non-invasive coronary computed tomography angiography (CCTA) computational fluid dynamics (CFD) modeling has made it possible to acquire the corresponding biomechanical stress parameters. These coronary biomechanical stress parameters, especially wall shear stress (WSS), will aid in the development of a more accurate clinical model for predicting plaque progression and major adverse cardiovascular events ( MACE ). In this review, the biomechanical stress and the role of WSS from CCTA in atherosclerosis were introduced, and the researches on the relationship between biomechanical stress from CCTA and coronary artery diseases were discussed.

Vessel-collateral Theory Guided Rules of Syndrome and Treatment of Cardiovascular Event Chain Based on Medical Record Data Mining and Analysis / 中国实验方剂学杂志

ObjectiveTo explore the rules of syndrome and treatment of cardiovascular event chain based on the results of data mining of medical records under the guidance of vessel-collateral theory. MethodMulti-source database research method was used to retrieve the medical records related to metabolic syndrome， angina pectoris of coronary heart disease， post-intervention of myocardial infarction， arrhythmia after myocardial infarction and heart failure after myocardial infarction between database inception and January 2022 from PubMed， China National Knowledge Infrastructure （CNKI）， Wanfang Data Knowledge Service Platform （Wanfang Data）， VIP and China Biomedical Literature Service System （SinoMed）. The fields of name， age， gender， symptoms， tongue image， pulse image， drug and disease location were extracted from these medical records， and drug efficacy classification and syndrome classification were determined based on vessel-collateral theory. The rules of syndrome and treatment of cardiovascular event chain were analyzed by data mining methods such as frequency deconstruction， systematic cluster analysis and FP-Growth association analysis. ResultThe above five key pathological links in the chain of cardiovascular event chain all showed symptoms related to the disorder of Yingwei. The proportion of dampness， phlegm， blood stasis and water secondary to the disorder of Yingwei in the above five key pathological links was different， and the frequency of corresponding drug combinations was also different. ConclusionThe disorder of Yingwei is the initiating factor of cardiovascular event chain and runs through the whole process. The abnormality of Yingwei at the terminal of vessel-collateral may lead to the disorder of Qi， blood， body fluid and essence transportation and metabolism. Body fluid accumulates into dampness， dampness accumulates into phlegm， blood stagnation accumulates into blood stasis， blood stasis accumulates into water， which becomes an internal driving factor to promote the development and aggravation of cardiovascular event chain. It leads to the transmission law of Ning-Yong-Sai-Butong， which constitutes the core pathogenesis of the development and evolution of the five key pathological links of cardiovascular event chain.

Vessel-collateral Theory Guided Rules of Syndrome and Treatment of Cardiovascular Event Chain Based on Medical Record Data Mining and Analysis / 中国实验方剂学杂志

ObjectiveTo explore the rules of syndrome and treatment of cardiovascular event chain based on the results of data mining of medical records under the guidance of vessel-collateral theory. MethodMulti-source database research method was used to retrieve the medical records related to metabolic syndrome， angina pectoris of coronary heart disease， post-intervention of myocardial infarction， arrhythmia after myocardial infarction and heart failure after myocardial infarction between database inception and January 2022 from PubMed， China National Knowledge Infrastructure （CNKI）， Wanfang Data Knowledge Service Platform （Wanfang Data）， VIP and China Biomedical Literature Service System （SinoMed）. The fields of name， age， gender， symptoms， tongue image， pulse image， drug and disease location were extracted from these medical records， and drug efficacy classification and syndrome classification were determined based on vessel-collateral theory. The rules of syndrome and treatment of cardiovascular event chain were analyzed by data mining methods such as frequency deconstruction， systematic cluster analysis and FP-Growth association analysis. ResultThe above five key pathological links in the chain of cardiovascular event chain all showed symptoms related to the disorder of Yingwei. The proportion of dampness， phlegm， blood stasis and water secondary to the disorder of Yingwei in the above five key pathological links was different， and the frequency of corresponding drug combinations was also different. ConclusionThe disorder of Yingwei is the initiating factor of cardiovascular event chain and runs through the whole process. The abnormality of Yingwei at the terminal of vessel-collateral may lead to the disorder of Qi， blood， body fluid and essence transportation and metabolism. Body fluid accumulates into dampness， dampness accumulates into phlegm， blood stagnation accumulates into blood stasis， blood stasis accumulates into water， which becomes an internal driving factor to promote the development and aggravation of cardiovascular event chain. It leads to the transmission law of Ning-Yong-Sai-Butong， which constitutes the core pathogenesis of the development and evolution of the five key pathological links of cardiovascular event chain.

Influencia de factores de riesgo en la predicción de un evento cardiovascular adverso en población adulta de prevención primaria en El Salvador / Influence of risk factors in the prediction of an adverse cardiovascular event in the adult population of primary prevention in El Salvador

Resumen En la región latinoamericana son escasos los modelos de predicción que permitan conocer cuáles factores de riesgo son más prevalentes y los pocos estudios disponibles no funcionan bien en esta población. Objetivo: Determinar la probabilidad y predicción que tiene los factores de riesgo de sexo, edad, presión arterial sistólica (PAS), índice de masa corporal (IMC), diabetes mellitus y tabaquismo sobre la aparición de un evento cardiovascular adverso (ECA) de una población salvadoreña. Metodología: Estudio de casos y controles de tipo retrospectivo y predictivo. Participaron 527 personas adultas que acudieron a consulta externa de cardiología sin eventos cardiovasculares previos registrados. Se utilizó la prueba de la ji al cuadrado (X2) y V de Cramer para hacer la comparación de frecuencias y la regresión logística binaria para determinar la predicción y las probabilidades estimadas de presentar un ECA en un periodo de cinco años. Resultados: Se encontró una correlación significativamente baja entre los ECA y el sexo (rΦ= -.164; p < .001), diabetes (rΦ=-.244; p < .001) y con el fumando (rΦ= -.159; p < .001). Además, un efecto moderado con la estratificación de riesgo (V de Cramer= .359; p < .001). Existe una predicción significativa (X2= 82.1; p < .001), la cual responde el 32,6 % del modelo. Conclusiones: Las variables de sexo, la edad, la presencia de diabetes mellitus y el fumado predicen la aparición de un ECA en un periodo de cinco años, mientras que el IMC y PAS no influyen significativamente en la probabilidad de padecer de un ECA.

Abstract Influence of risk factors in the prediction of an adverse cardiovascular event in the adult population of primary prevention in El Salvador In the Latin American region, there are few prediction models that allow us to know which risk factors are more prevalent and the few available studies do not work well in this population. Purpose: Determine the probability and prediction that the risk factors of sex, age, systolic blood pressure (SBP), body mass index (BMI), diabetes mellitus and smoking have on the appearance of an adverse cardiovascular event (ACE) in a Salvadoran population. Methods: Retrospective and predictive case-control study. A total of 527 adults participated in the outpatient cardiology consultation with no prior recorded cardiovascular events. Chi Square (X2) and Cramer's V were used to compare frequencies and binary logistic regression to determine the prediction and estimated probabilities of presenting an ACE in a period of 5 years. Results: A significantly low correlation was found between ACEs and sex (rΦ= -.164; p <.001), diabetes (rΦ= -.244; p <.001) and with smoking (rΦ= -.159; p <.001). Also, a moderate effect with risk stratification (Cramer's V = .359; p <.001). There is a significant prediction (X2 = 82.1; p <.001), which responds to 32.6% of the model. Conclusion: The variables of sex, age, the presence of diabetes mellitus and smoking predict the appearance of an RCT in a period of 5 years, while BMI and SBP do not significantly influence the probability of suffering from an ACE.

High ankle-brachial index predicts cardiovascular events and mortality in hemodialysis patients with severe secondary hyperparathyroidism / Índice tornozelo-braquial elevado prediz eventos e mortalidade cardiovasculares nos pacientes em hemodiálise com hiperparatireoidismo secundário grave

Abstract Introduction: Vascular calcification related to severe secondary hyperparathyroidism (SHPT) is an important cause of cardiovascular and bone complications, leading to high morbidity and mortality in patients with chronic kidney disease (CKD) undergoing hemodialysis (HD). The present study aimed to analyze whether ankle-brachial index (ABI), a non-invasive diagnostic tool, is able to predict cardiovascular outcomes in this population. Methods: We selected 88 adult patients on HD for at least 6 months, with serum iPTH>1,000pg/mL. We collected clinical data, biochemical and hormonal parameters, and ABI (sonar-Doppler). Calcification was assessed by lateral radiography of the abdomen and by simple vascular calcification score (SVCS). This cohort was monitored prospectively between 2012 and 2019 for cardiovascular outcomes (death, myocardial infarction (MI), stroke, and calciphylaxis) to estimate the accuracy of ABI in this setting. Results: The baseline values were: iPTH: 1770±689pg/mL, P: 5.8±1.2 mg/dL, corrected Ca: 9.7±0.8mg/dL, 25(OH)vit D: 25.1±10.9ng/mL. Sixty-five percent of patients had ABI>1.3 (ranging from 0.6 to 3.2); 66% had SVCS≥3, and 45% aortic calcification (Kauppila≥8). The prospective evaluation (51.6±24.0 months), provided the following cardiovascular outcomes: 11% of deaths, 17% of nonfatal MI, one stroke, and 3% of calciphylaxis. After adjustments, patients with ABI≥1.6 had 8.9-fold higher risk of cardiovascular events (p=0.035), and ABI≥1.8 had 12.2-fold higher risk of cardiovascular mortality (p=0.019). Conclusion: The presence of vascular calcifications and arterial stiffness was highly prevalent in our population. We suggest that ABI, a simple and cost-effective diagnostic tool, could be used at an outpatient basis to predict cardiovascular events in patients with severe SHPT undergoing HD.

Resumo Introdução: A calcificação vascular relacionada ao hiperparatireoidismo secundário (HPTS) grave é uma causa importante de complicações cardiovasculares e ósseas, levando a alta morbidade e mortalidade em pacientes com doença renal crônica (DRC) em hemodiálise (HD). O presente estudo objetivou analisar se o índice tornozelo-braquial (ITB), uma ferramenta diagnóstica não invasiva, pode predizer desfechos cardiovasculares nesta população. Métodos: Selecionamos 88 adultos em HD há pelo menos 6 meses, com PTHi sérico>1.000pg/mL. Coletamos dados clínicos, parâmetros bioquímicos e hormonais, e ITB (sonar-Doppler). A calcificação foi avaliada por radiografia lateral do abdome e por escore de calcificação vascular simples (ECVS). Esta coorte foi monitorada prospectivamente entre 2012 e 2019 para desfechos cardiovasculares (óbito, infarto do miocárdio (IM), acidente vascular cerebral e calcifilaxia) para estimar a precisão do ITB neste cenário. Resultados: Os valores basais foram: PTHi: 1770±689pg/mL, P: 5,8±1,2 mg/dL, Ca corrigido: 9,7±0,8mg/dL, 25(OH)vit D: 25,1±10,9ng/Ml; 65% dos pacientes apresentaram ITB>1,3 (variando de 0,6 a 3,2); 66% tiveram ECVS≥3, e 45% calcificação da aorta (Kauppila≥8). A avaliação prospectiva (51,6±24,0 meses) forneceu os seguintes desfechos cardiovasculares: 11% de óbitos, 17% de IM não fatal, um AVC, 3% de calcifilaxia. Após ajustes, pacientes com ITB≥1,6 tiveram risco 8,9 vezes maior de eventos cardiovasculares (p=0,035), e ITB≥1,8 apresentaram risco 12,2 vezes maior de mortalidade cardiovascular (p=0,019). Conclusão: A presença de calcificações vasculares e rigidez arterial foi altamente prevalente em nossa população. Sugerimos o ITB, uma ferramenta diagnóstica simples e econômica, para ser usada em ambulatório para prever eventos cardiovasculares em pacientes com HPTS grave em HD.

Diferencia de presentación del síndrome coronario agudo por género en pacientes llevados al laboratorio de cateterismo en población dominicana: un estudio retrospectivo / Acute Coronary Syndrome presentation difference by gender in patients taken to catheterization laboratory in Dominican population: A retrospective study

Introducción: el síndrome coronario agudo (SCA) es una serie de signos y síntomas que se refieren a isquemia miocárdica repentina. Estas condiciones clínicas son Síndrome Coronario agudo sin Elevación del Segmento ST (SCASEST) y Síndrome Coronario Agudo con Elevación del Segmento ST (SCACEST). A nivel mundial hay hallazgos controversiales con respecto a la diferencia de presentación de SCA en hombres y mujeres. Objetivo: determinar las diferencias en presentación del síndrome coronario agudo según el género en República Dominicana. Métodos: en este estudio observacional retrospectivo unicéntrico, 3,548 pacientes con SCA llevados al laboratorio de cateterismo fueron observados durante el período de agosto de 2016 a septiembre de 2019. Resultados: la edad promedio de presentación fue mayor en las mujeres, con una media de 63 años (DE ± 12.2). El SCACEST fue más frecuente en hombres (69.35 %) y la Angina Inestable en mujeres (50.14 %, p <0.0001). Angiográficamente, la enfermedad coronaria multivascular fue más común en hombres y la angiografía coronaria normal en mujeres (41.30 % y 35.37 %, p < 0.0001). Conclusión: dentro de la población dominicana, la mujer tiende a ser mayor al momento de presentación de SCA, con menor tendencia a someterse a intervención coronaria terapéutica.

Introduction: Acute Coronary Syndrome (ACS) is a series of signs and symptoms referring to sudden myocardial ischemia. These clinical conditions are: Non-ST-Acute Coronary Syndromes (NST-ACS) and ST-segment Elevation Myocardial Infarction (STEMI). Globally there are controversial findings regarding the difference in SCA presentation in both men and women. Objective: Determine differences in presentation of acute coronary syndrome by gender in the Dominican Republic. Methods: In this retrospective single-centered observational study 3,548 patients with ACS taken to the catheterization laboratory underwent observation, during the time frame of August 2016 to September 2019. Results: The average age of presentation was higher in females, with a mean of 63 years old (SD ± 12.2). STEMI was greater in males (69.35%) and females presented more with UA (50.14%, p<0.0001). Angiography findings showed that multi-vascular coronary artery disease was more common in males and normal coronary angiography more frequent in females (41.30% and 35.37%, p<0.0001). Conclusion: Within the Dominican population, females tend to be older at the time of appearance of ACS with a lower tendency of undergoing coronary intervention.

Meta-analysis of the relationship between interleukin-6 levels and the prognosis and severity of acute coronary syndrome

This study aimed to explore the relationship between plasma interleukin 6 (IL-6) levels, adverse cardiovascular events, and the severity of acute coronary syndrome (ACS). A literature review was performed of studies regarding IL-6 and ACS extracted from databases including EMBASE, Cqvip, MEDLINE, Web of Knowledge, PubMed, Cochrane Library, China National Knowledge Infrastructure, and Wanfang data. The Newcastle-Ottawa scale (NOS) was used to evaluate the quality of the literature. The literature was screened, its quality was evaluated, and relevant data were extracted for performing meta-analysis using RevMan software (version 5.3). A total of 524 studies were included in the initial survey. After several rounds of screening and analysis, six studies met the inclusion criteria and underwent meta-analysis using a fixed-effect model. Patients were divided into non-severe and severe groups based on the concentration of high-sensitivity C-reactive protein. Meta-analysis of the relationship between IL-6 and the severity of ACS showed that the plasma IL-6 level of patients in the severe group was significantly higher than that of patients in the non-severe group (p<0.00001). Additionally, patients with experience of major adverse cardiovascular events had significantly higher plasma IL-6 levels than did patients without experience of such events (p<0.00001). In summary, patients with ACS and high IL-6 levels tended to be in a critical condition, with a higher risk of adverse cardiovascular events and worse prognosis. Thus, IL-6 levels could indicate whether patients with ACS may have adverse cardiovascular events and determine the severity of ACS.

China cholesterol education program (CCEP) expert advice for the management of dyslipidaemias to reduce cardiovascular risk (2019) / 中华内科杂志

The prevalence of dyslipidemia in Chinese adult is increasing dramatically, which poses a severe challenge to the prevention and treatment of atherosclerotic cardiovascular diseases. In recent years, a series of new research results have been published, providing a lot of new information for the management strategy of dyslipidemia. In order to apply these new research results to clinical practice for the further prevention and treatment of dyslipidemia more reasonably and effectively, the China Cholesterol Education Program (CCEP) Working Committee organized joint expert meeting and revised the "Expert Advice on Prevention and Treatment of Dyslipidemia in China Cholesterol Education Program 2014", in which a new classification standard for cardiovascular risk stratification has been proposed, and the target value of lipid-lowering therapy has been updated.

Relationship between newly onset atrial fibrillation and long-term cardiovascular adverse events in STEMI patients / 医学研究生学报

ObjectiveNeNewly onset atrial fibrillation (AF) is a common complication of acute myocardial infarction (AMI), which is considered to be related to cardiovascular adverse events. This paper aims to discuss the relationship between atrial fibrillation and long-term cardiovascular adverse events after acute myocardial infarction.MethodsA retrospective analysis of 483 STEMI patients with multivessel disease, who underwent emergency percutaneous coronary intervention (PCI) in Beijing Chaoyang Hospital from January 2014 to May 2017, was conducted. Patients were divided into two groups: AF group: n=52(10.8%) and non-AF group: n=431(89.2%) according to including criteria. The primary endpoint event was long-term major adverse cardiovascular events, including cardiovascular death, acute heart failure or ischemia stroke. The secondary endpoint event was defined as 30-day cardiovascular death. Multivariate logistic regression analysis and Cox proportional hazards mode were performed to analyze the relationship between newly onset atrial fibrillation and cardiovascular adverse events, such as cardiovascular death. ResultsCompared with non-AF group, AF group had older age, higher levels of C-reactive protein, erythrocyte sedimentation rate, creatinine, troponin, SYNTAX score and GRACE score and lower levels of total cholesterol, low density lipoproteins and ejection fraction (P<0.01). In the multivariate logistic regression analysis model, newly onset atrial fibrillation, age, high-sensitivity C-reactive protein, erythrocyte sedimentation rate, admission creatinine level, fasting blood glucose, and coronary SYNTAX score were all independent risk factors associated with higher risks of 30-day cardiovascular death (OR=1.983, 95% CI=1.036-3.795, P=0.04). Using Cox proportional hazards mode, newly onset atrial fibrillation following primary PCI was associated with long-term clinical adverse cardiovascular event (HR=1.983, 95% CI=1.036-3.795, P=0.04) after adjusting all covariates. The area under the ROC curve for combined prediction mode with GRACE score and newly onset AF was comparable to the one for the model with GRACE score alone (0.788 vs 0.767，P=0.08).ConclusionNewly onset atrial fibrillation in STEMI patients with multivessel disease who underwent emergency PCI is associated with 30-day cardiovascular death and long-term clinical adverse cardiovascular events. However, newly onset atrial fibrillation does not increase the predictive value of GRACE score.

Asymmetric Dimethylarginine Predicts One-year Recurrent Cardiovascular Events: Potential Biomarker of "Toxin Syndrome" in Coronary Heart Disease / 中国结合医学杂志

OBJECTIVE@#To examine the prognostic value of serum levels of asymmetric dimethylarginine (ADMA) in patients with stable coronary heart disease (CHD) thus explore a potential biomarker of "toxin syndrome" in CHD.@*METHODS@#In this prospective nested case-control study, 36 of 1,503 Chinese patients with stable CHD experienced at least 1 recurrent cardiovascular event (RCE) during 1-year follow-up. Serum levels of ADMA at the start of follow-up were compared between these 36 cases and 36 controls which matched to cases in terms of gender, age, history of hypertension, and myocardial infarction.@*RESULTS@#Based on the crude model, subjects in the 2 highest ADMA quartiles showed significantly higher risk of developing RCE than those in the lowest ADMA quartile [odds ratio (OR) 4.09, 95% confidence interval (CI) 1.01 to 16.58; OR 6.76, 95% CI 1.57 to 29.07]. This association was also observed in the case-mix model (OR 5.51, 95% CI 1.23 to 24.61; OR 7.83, 95% CI 1.68 to 36.41) and multivariable model (OR 6.64, 95% CI 1.40 to 31.49: OR 13.14, 95% CI 2.28 to 75.71) after adjusting for confounders. The multivariable model which combined ADMA and high-sensitivity C-reactive protein (hsCRP) showed better predictive power with areas under the receiver operator characteristic curves (0.779) than the model of either ADMA (0.694) or hsCRP (0.636).@*CONCLUSION@#Serum ADMA level may be a potential biomarker of "toxin syndrome" in CHD which shows favorable prognostic value in predicting 1-year RCE in patients with stable CHD. [The registration number is ChiCTR-PRNRC-07000012].

Diagnostic value of copeptin and cancer antigen 125 in acute heart failure patients with atrial fibrillation and their correlations with short-term cardiovascular events / 中华危重病急救医学

Objective To evaluate the diagnostic value of copeptin and cancer antigen 125 (Ca-125) in acute heart failure (AHF) patients with atrial fibrillation, and to explore the relationship between copeptin, Ca-125 and short-term cardiovascular events. Methods A total of 376 patients with acute left heart failure or permanent atrial fibrillation admitted to the Department of Cardiology of First Affiliated Hospital of Nanjing Medical University from January 2016 to January 2018 were enrolled as the study group. According to whether having atrial fibrillation or not, 376 patients were divided into atrial fibrillation group (n = 108), AHF group (n = 134) and AHF with atrial fibrillation group (n = 134). 102 healthy persons in the same period were enrolled as healthy control group. Copeptin, Ca-125, N-terminal pro-brain natriuretic peptide (NT-proBNP) within 24 hours after admission or on the day of physical examination were determined, and cardiac function indexes including left atrial diameter (LAD), left ventricular diameter (LVD) and left ventricular ejection fraction (LVEF) at 1 week after admission or on the day of physical examination were determined. Correlation analysis among above indexes was conducted by Pearson correlation analysis. Receiver operating characteristic (ROC) curve was plotted to evaluate the diagnostic value of copeptin and Ca-125 in AHF with atrial fibrillation. Results Compared with the healthy control group, copeptin, Ca-125, NT-proBNP, LAD, and LVD in atrial fibrillation group, AHF group and AHF with atrial fibrillation group showed a tendency of gradual increase [copeptin (pmol/L): 12.43±4.36, 18.77±5.29, 32.82±7.07 vs. 6.68±1.94; Ca-125 (kU/L): 18.82±7.39, 27.97±11.47, 61.37±25.49 vs. 4.43±1.74; NT-proBNP (ng/L): 1 070.87±428.84, 1 734.13±725.09, 2 745.92±709.91 vs. 570.40±213.87; LAD (mm): 37.24±6.35, 41.31±7.94, 46.24±10.96 vs. 33.29±4.53; LVD (mm): 49.46±5.19, 52.51±8.09, 55.96±6.49 vs. 45.99±6.26, all P < 0.05], and LVEF showed a tendency of gradual decrease (0.52±0.11, 0.46±0.10, 0.41±0.09 vs. 0.57±0.08, all P < 0.05), indicating that the deterioration of all indexes in AHF patients with atrial fibrillation was more obvious. Correlation analysis showed that copeptin was positively correlated with LAD (r = 0.479, P = 0.012) and LVD (r = 0.513, P = 0.005), and it was negatively correlated with LVEF (r = -0.626, P < 0.001). Ca-125 was positively correlated with LAD (r = 0.479, P = 0.011) and LVD (r = 0.513, P = 0.028), and it was negatively correlated with LVEF (r = -0.645, P = 0.019). ROC curve analysis showed that the area under ROC curve (AUC) of copeptin, Ca-125, NT-proBNP and copeptin combined with Ca-125 in the diagnosis of AHF with atrial fibrillation was 0.750, 0.623, 0.647 and 0.842, respectively, with diagnostic value on AHF with atrial fibrillation. The diagnostic value of copeptin combined with Ca-125 was the largest, with a sensitivity of 72.64% and a specificity of 92.47%. Compared with the healthy control group, the incidence of cardiovascular events after 3 months of follow-up in the atrial fibrillation group, AHF group and AHF with atrial fibrillation group was significantly increased [6.5% (7/108), 9.0% (12/134), 30.6% (41/134) vs. 1.0% (1/102), χ2 = 56.574, P = 0.000], indicating that patients with AHF and atrial fibrillation were more likely to have cardiovascular events. Copeptin combined with Ca-125 showed a significant positive correlation with short-term cardiovascular events (r = 0.641, P = 0.004). Conclusions The combination of copeptin and Ca-125 has a higher diagnostic accuracy for AHF patients with atrial fibrillation. Copeptin and Ca-125 were positively correlated with short-term cardiovascular events. It may be used to assess the prognosis of AHF patients with atrial fibrillation.

Association of in-stent restenosis with serum Gal-3 and MMP-9 levels / 西安交通大学学报(医学版)

Objective To investigate the relationship of galectin-3 (Gal-3)and matrix metalloproteinase-9 (MMP-9)with in-stent restenosis (ISR).Methods We consecutively recruited 434 patients who had undergone successful drug eluting stent (DES)implantation.Then we divided them into ISR group (n=41)and NO-ISR group (n=393)according to the results of coronary angiography review.Independent risk factors for ISR were found out by multivariate analysis and the two groups were matched for these factors except for Gal-3 and MMP-9 .After elim-ination of the influence of confounders,serum Gal-3 and MMP-9 were compared between the groups and their rela-tions with the severity of ISR were analyzed.Patients were grouped based on Gal-3 and MMP-9 concentrations and major adverse cardiac events (MACEs)were compared between the two groups.Results After elimination of the influence of confounders,the results showed that serum levels of Gal-3 and MMP-9 were significantly higher in ISR group than in NO-ISR group (P＜0.001).Serum levels of Gal-3 and MMP-9 increased with the increased grade of classification.Serum levels of Gal-3 and MMP-9 were obviously higher in classes Ⅲ and Ⅳ ISR than in class Ⅰ (P＜0.05).Patients with higher levels of Gal-3 and MMP-9 had a higher incidence of MACEs (P＜0.01).ISR group had a higher incidence of MACEs than NO-ISR group (P＜0.05).Conclusion Serum levels of Gal-3 and MMP-9 are correlated with ISR and its severity,and they are independent risk factors for ISR.The rate of MACEs during follow-up period was increased with the increased levels of Gal-3 and MMP-9 .

Correlation analysis of coronary artery calcification score and prognosis of peritoneal dialysis patients / 上海交通大学学报（医学版）

Objective · To estimate correlation between coronary artery calcification score (CaCS) and prognosis of peritoneal dialysis (PD) patients.Methods · The clinically stable patients who had undergone PD for at least 2 months were recruited for this prospective and observational cohort study.Coronary artery calcification was assessed by multislice spiral computed tomography and was recorded according to the Agatston score. The patients were assigned to 3 groups, i.e. no calcification group (CaCS=0), low calcification group (0

Serum Klotho (but not haplotypes) associate with the post-myocardial infarction status of older adults

OBJECTIVES: The number of deaths from vascular diseases is incredibly high worldwide, and reliable markers for major events are still needed. The current cross-sectional study investigated the association of Klotho haplotypes and Klotho serum levels with classic risk factors and a clinical history of vascular events. METHODS: Clinical, anthropometric, biochemical and nutritional assessments were conducted with 168 older adults, complemented by genotyping (rs9536314 and rs9527025) and the detection of serum Klotho (ELISA). RESULTS: Klotho levels and haplotypes did not associate with most classic risk factors for vascular events, including markers such as C-reactive protein and homocysteine. A positive association was only found between Klotho levels and the previous occurrence of a myocardial infarction by both correlational (p=0.006) and variance analyses (p<0.001), and these associations were independent of the context. CONCLUSION: Our results suggest that serum Klotho is higher in individuals with a clinical history of myocardial infarction but not with a history of coronary artery disease or stroke. None of the Klotho haplotypes were associated with the variables investigated herein.

Prostate Cancer and Androgen Deprivation Therapy: Metabolic, Cardiovascular and Psychological Side Effects.

Exposure to androgen deprivation therapy (ADT) by prostate cancer (PCa) patients is increasing, either in early-stage and in metastatic disease. Frequently, ADT becomes a long-term treatment, lasting even more than 10 years, starting with gonadotropin releasing hormone (GnRH) agonists or antagonists, until the newest hormonal treatments as Abiraterone and Enzalutamide. As a consequence, ADT related adverse events occurred. We reviewed the medical literature using Pubmed search terms “prostate cancer”, “androgen deprivation”, “metabolic syndrome”, “cardiovascular diseases” and “psychological assessment”. The search was limited to manuscripts published in English language between 1999 and 2016, preferring more recent review articles. Metabolic syndrome, diabetes and cardiovascular diseases, rather than PCa itself, are the most common causes of mortality, particularly in early stage PCa patients. All these adverse eff ects synergistically increase morbidity in patients taking ADT. Psychological-cognitive implications emerging during ADT result in a signifi cant reduction of health-related quality of life of PCa patients. ADT is associated with several adverse events, which physicians andpatients should evaluate when recommending ADT. Multidisciplinary approach, with diff erent clinicians such as Urologist, Radiotherapist, Oncologist, Endocrinologist, Cardiologist, Psychologist, is mandatory for the suitable clinical management of patients with PCa submitted to ADT.

Prognostic value of computed tomographic coronary angiography and exercise electrocardiography for cardiovascular events

BACKGROUND/AIMS: This study is a head-to-head comparison of predictive values for long-term cardiovascular outcomes between exercise electrocardiography (ex-ECG) and computed tomography coronary angiography (CTCA) in patients with chest pain. METHODS: Four hundred and forty-two patients (mean age, 56.1 years; men, 61.3%) who underwent both ex-ECG and CTCA for evaluation of chest pain were included. For ex-ECG parameters, the patients were classified according to negative or positive results, and Duke treadmill score (DTS). Coronary artery calcium score (CACS), presence of plaque, and coronary artery stenosis were evaluated as CTCA parameters. Cardiovascular events for prognostic evaluation were defined as unstable angina, acute myocardial infarction, revascularization, heart failure, and cardiac death. RESULTS: The mean follow-up duration was 2.8 ± 1.1 years. Fifteen patients experienced cardiovascular events. Based on pretest probability, the low- and intermediate-risks of coronary artery disease were 94.6%. Odds ratio of CACS > 40, presence of plaque, coronary stenosis ≥ 50% and DTS ≤ 4 were significant (3.79, p = 0.012; 9.54, p = 0.030; 6.99, p < 0.001; and 4.58, p = 0.008, respectively). In the Cox regression model, coronary stenosis ≥ 50% (hazard ratio, 7.426; 95% confidence interval, 2.685 to 20.525) was only significant. After adding DTS ≤ 4 to coronary stenosis ≥ 50%, the integrated discrimination improvement and net reclassification improvement analyses did not show significant. CONCLUSIONS: CTCA was better than ex-ECG in terms of predicting long-term outcomes in low- to intermediate-risk populations. The predictive value of the combination of CTCA and ex-ECG was not superior to that of CTCA alone.

An intervention study on 120 patients with hypertension in / 中国综合临床

Objective To investigate the effect of intervention management of hypertension and related risk factors.Methods One hundred and twenty hypertension patients are intervened in terms of blood uric acid,unbalanced diet,overweight,obesity,smoking,excessive drinking,stress and lack of physical activity.And after the medication,comparative analysis is carried out after 1 years follow-up supervision.Results There were significant differences in terms of systolic blood pressure,diastolic blood pressure,waist circumference,body mass index(BMI),fasting blood glucose,total cholesterol,low density lipoprotein (LDL),triglyceride (TG),high density lipoprotein (HDL),blood uric acid and halophilic,stroke like adaptation and cognitive ability in hypertension before and after intervention (t =10.44,8.93,3.98,2.76,7.82,5.39,3.11,3.88,2.24,2.73,5.31,5.11,6.44,3.60,6.58 respectively ;P ＜ 0.01).There weren't significant differences regarding of smoking habit,unregularly life style and stress (P ＞ 0.05).Conclusion The intervention on blood pressure and related risk factors based on changing lifestyles is proved to be with high efficiency in University Communities.