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Objective:To explore whether metabolically healthy obesity(MHO) is a healthy state by observing the incidence of metabolic syndrome(MS) including its components and cardiovascular disease(CVD) in this population.Methods:In 2011, a cohort of 10 140 residents aged 40-79 years old was selected with cluster sampling in the Guiyang urban area. Fasting plasma glucose(FPG), blood lipids, and blood pressure were examined to assess their metabolic status. Height and weight were also measured. Among them, 1 299 metabolically healthy subjects were divided into 3 groups according to body mass index, namely metabolically healthy normal weight(MHNW), metabolically healthy overweight(MHOW), and MHO. Three groups were reassembled in 2014, and finally a total of 966 subjects with baseline and complete follow-up data were included in the analysis. The relationship between MS and its components, and the incidence of CVD were compared among the three groups.Results:(1) After an average follow-up of 3 years, 47.77% of the MHO population transformed into a metabolically unhealthy state. There was no significant difference in the incidence of MS components among the three groups( P>0.05), but there was a significant difference in the incidence of MS( P<0.05); (2) There was no significant difference in the incidence of CVD among the three groups after 3 years of follow-up. Logistic regression was used to analyze the risk factors of CVD in the three groups. Taking the MHNW as the control group, after adjusting for age, gender, FPG, blood lipids, and blood pressure, the risk ratio of the MHOW group was 0.941(0.661-1.202), and MHO group was 0.974(0.702-1.291). Conclusions:After 3 years of follow-up, although the risk of CVD in the MHO population did not increase significantly, the incidences of MS, triglycerides, and FPG abnormality increased compared with the normal people, suggesting that the MHO is not a " stable" healthy state.
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Objective:To establish a prediction model for major adverse cardiovascular and cerebrovascular events (MACCE) in elderly patients with emergency acute coronary syndrome (ACS) within 1 year, and to evaluate its prediction efficiency.Methods:This was a prospective cohort study. Elderly ACS patients who were admitted to the Cardiovascular Care Unit (CCU) or the Emergency Intensive Care Unit (EICU) in Beijing Bo'Ai Hospital through emergency department from January 2019 to December 2021 were successively enrolled. General data of the patients were collected within 24 h after admission, the incidence of malignant arrhythmia, complete revascularization and acute kidney injury (AKI) during hospitalization were recorded. Within 24 h, laboratory indexes such as serum creatinine (Scr), albumin (Alb), hypersensitive C-reactive protein (hs-CRP), creatine kinase isoenzyme MB (CK-MB), D-dimer, cardiac troponin I (cTnI) and N-terminal pro-brain natriuretic peptide (NT-pro-BNP) were measured. In addition, transthoracic echocardiography and the Frailty Screening Questionnaire (FSQ) were performed. Patients were followed up for the occurrence of MACCE within 1 year. The influencing factors of MACCE were screened by univariable and multivariable logistic regression analysis. The cut-off values of continuous variables were determined by receiver operating characteristic (ROC) curve and discretization was carried out with reference to clinical practice. Corresponding scores were set up according to the β regression coefficient of each variable to establish a clinical prediction score scale of MACCE. Finally, ROC curve was used to evaluate its prediction efficiency.Results:The study enrolled 322 elderly ACS patients, and the incidence of MACCE within 1 year was 24.5%. After preliminary screening of independent variables by univariable logistic regression analysis, the influencing factors of MACCE ( P<0.2) were as follows: ① Continuous indicators: age, body mass index (BMI), Alb, hs-CRP, D-dimer, NT-pro-BNP, ejection fraction (EF), Killip grade and FSQ score; ② Discrete indicators: ≥3 comorbidities, incomplete revascularization, and AKI. Multivariable logistic regression analysis after discretization of continuous indicators showed that age ≥84 years old [odds ratio ( OR)=4.351, 95% confidence interval (95% CI): 1.635-11.576, P=0.003], incomplete revascularization ( OR=6.580, 95% CI: 2.397-18.060, P < 0.001), combined with AKI ( OR=2.647, 95% CI: 1.085-6.457, P=0.032), EF ≤50% ( OR=2.742, 95% CI: 1.062-7.084, P=0.037), and FSQ≥3 points ( OR=9.345, 95% CI: 3.156-27.671, P < 0.001) were independent risk factors for MACCE. The total score of the clinical prediction system for MACCE was 8 points, including age ≥84 years old (2 points), incomplete revascularization (2 points), FSQ ≥3 points (2 points), EF ≤50% (1 point), and combined with AKI (1 point). The area under ROC curve (AUC) of the scoring system for predicting MACCE was 0.891, (95% CI: 0.844-0.938, P < 0.001). The optimal cut-off value was >3 points, and the sensitivity and specificity were 0.825 and 0.792, respectively. Conclusions:The prediction score scale of MACCE has a good diagnostic efficacy and has certain guiding value for clinicians to judge the prognosis of elderly ACS patients.
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【Objective】 To investigate the correlation of serum exosomal microRNA-301a (miR-301a) with cardiovascular and cerebrovascular events after peritoneal dialysis in diabetic nephropathy. 【Methods】 A total of 211 patients with diabetic nephropathy treated with peritoneal dialysis from June 2019 to June 2020 in the First Hospital Affiliated of Hebei North University were selected as study subjects. Serum exosomal miR-301a was detected by real-time fluorescence quantitative polymerase chain reaction. The patients were divided into high miR-301a group and low miR-301a group based on the median of miR-301a; the clinical data of the two groups were compared. The correlation of miR-301a with high-sensitivity C-reactive protein (hs-CRP) was analyzed by Spearman. Linear regression was applied to analyze the factors associated with the effect of miR-301a. The patients were followed up for two years. Kaplan-Meier and Log-Rank were conducted to compare the cumulative incidence of cardiovascular and cerebrovascular events between the two groups, and COX regression and restricted cubic spline were used to analyze the level-effect relationship between miR-301a and cardiovascular and cerebrovascular events after peritoneal dialysis. 【Results】 Thirty-seven cases (17.54%) of cardiovascular and cerebrovascular events occurred during follow-up. The hs-CRP level and dialysis duration were lower in low miR-301a group than in high miR-301a group (P<0.05). There was a positive correlation between miR-301a and hs-CRP (rs=0.237, P=0.001). Linear regression analysis showed that hs-CRP was independently associated with miR-301a (P<0.05). The cumulative cardiovascular and cerebrovascular event rate in low miR-301a group was 3.70% (4/108), which was lower than that in high miR-301a group [32.04% (33/103), P<0.001]. COX regression analysis showed that high serum albumin level was an independent protective factor for cardiovascular and cerebrovascular events after peritoneal dialysis in diabetic nephropathy,while high hs-CRP level and miR-301a >1.46 were independent risk factors for cardiovascular and cerebrovascular events after peritoneal dialysis in diabetic nephropathy. Restricted cubic spline fitting COX regression analysis showed a non-linear relationship between miR-301a and cardiovascular and cerebrovascular events after peritoneal dialysis in diabetic nephropathy (P<0.05). 【Conclusion】 hs-CRP is independently associated with miR-301a in diabetic nephropathy peritoneal dialysis patients. High miR-301a level suggests a high risk of cardiovascular and cerebrovascular events after peritoneal dialysis in diabetic nephropathy.
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@#Objective To investigate the safety and effectiveness of the multi-artery graf tstrategy for coronary bypass (MICS-CABG) with small incision in the left chest, and to provide experience for the promotion of this technique. Methods The clinical data of 64 patients with MICS-CABG in Department of Cardiac Surgery of Peking University Third Hospital from December 2015 to November 2019 were retrospectively analyzed. There were 54 males and 10 females, aged 36-77 (61.1±8.7) years. The left lateral thoracic incision (5-8 cm) was made through the 5th intercostal incision, and the operation was performed under off-pump CABG. With the help of the chest wall suspension device and the heart fixator, the proximal anastomosis of the ascending aorta, anastomosis of the target vessels of the left anterior descending (LAD), left circumflex (LCX) and right coronary artery (RCA) systems were completed. The number of grafts was 2-4 (2.3±0.5) including 2 grafts in 45 patients, 3 grafts in 17 patients and 4 grafts in 2 patients. Three patients were treated with percutaneous intervention (PCI) hybridization and 62 patients were treated with total artery bypass graft. Coronary angiography was performed within 7 days after the operation to evaluate the graft patency rate. The incidence of major adverse cardiac and cerebrovascular events (MACCE) was recorded in the follow-up. The MACCE rate was calculated by Kaplan-Meier method. Results None of the patients was transferred to thoracotomy and no intra-aortic balloon counterpulsation (IABP) or extracorporeal membrane oxygenation (ECMO) was used during the operation. Incision infection was in 1 patient and reoperation in 2 patients (all were postoperative hemorrhage). Within 30 days after surgery, MACCE occurred in 1 patient, including 1 patient of non-fatal myocardial infarction. The overall patency rate of angiography bypass was 96.2%, and the patency rate of anterior descending branch bypass was 98.2%. Follow-up was performed from 12 to 60 months (median follow-up time was 28 months). The loss rate was 7.8% (5/64). The incidence of MACCE was 84.9% (95%CI 79.5%-90.3%). Conclusion The MICS-CABG can achieve completed re-vascularization and totally artery-CABG and the short-term and medium-term clinical results of the operation are good.
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Objective:To analyze the impact of rare bacteria infection on clinical outcome in patients with diabetic foot ulcer(DFU).Methods:A total of 288 cases infected with single strains bacteria were selected. Data were grouped according to the 15 bacteria infection identified. The outcomes of healing, amputation, cardio and cerebrovascular events, and death were collected, and risk factors to the outcome were analyzed.Results:The rare infected bacteria were acinetobacter baumannii, staphylococcus epidermidis, morgan morganella, staphylococcus haemolyticus, streptococcus lactis, streptococcus agalactiae, enterobacter cloacae, and serratia marcescens.There were significant differences in age, albumin, HbA 1C, body mass index, condition of foot ulcer, degree of infection, healing, and minor amputation among these groups. Severe lower extremity arterial disease and age over 70 years were the main risk factors for the healing of ulcers. Wagner grade over 3 and infected with streptococcus lactis were the main risk factors for minor amputation. Severe lower extremity arterial disease, hemoglobin(Hb)≤90 g/L, and albumin(ALB)≤30 g/L were the main risk factors for major amputation. Estimated glomerular filtration rate <60 ml·min -1·(1.73 m 2) -1 and Hb≤90 g/L were the main risk factors for heart failure. Age over 70 years and ALB≤30 g/L were the main risk factors for death(All P<0.05). Conclusion:There exist significant differences in general condition, foot ulcer, and outcome in DFU patients infected with rare bacteria strains.
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Objective To explore the differences of the main adverse cardio- and cerebrovascular events (MACCE) and contrast-induced acute kidney injury (CIAKI) in Chinese patients of different ages who receiving percutaneous coronary intervention (PCI) therapy with iodoxanol. Methods A total of 3042 patients from 30 centers in China were enrolled in present IMPERIAL study (China clinical trial register: ChiCTR-ONC-13003733) from Oct. 30, 2013 to Oct. 7, 2015. Enrolled patients were observed for 3 days during hospitalization, and followed-up for one month after discharge. All the enrolled patients were divided into three groups according to their age: patients in group A aged less than 65 years (n=1748), in group B aged 65-75 years (n=828), and in group C were elder than 75 years (n=466). The primary end point was the incidence of MACCE (composite outcomes events of revascularization of target lesions, stroke, stent thrombosis, cardiac death and nonfatal myocardial infarction) and CIAKI in hospital 72 h after PCI. The secondary end point was the incidence of MACCE 72 h-30 d after PCI. Results Primary end point events among the three groups were shown as below: There was no statistical significance in revascularization of target lesions, stroke, stent thrombosis, cardiac death and nonfatal myocardial infarction (P>0.05). The incidence of CIAKI in group A, group B and group C [7.1% (121/1702), 7.8% (63/806), and 10.7%(49/458), respectively] showed statistical difference (P=0.016). And the incidence of cardiac death was 0% (0/1748) in group A, 0.12% (1/828) in group B, and 0.43% (2/466) in group C, showed significant difference (P=0.031). While the incidence showed no statistical significance (P>0.05) of revascularization of target lesions, stroke, stent thrombosis, and nonfatal myocardial infarction among the three groups. Conclusions Iodioxadol is safe and feasible for coronary intervention in Chinese patients of different ages, only CIAKI and the incidence of cardiogenic death after discharge increased with age.
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Abstract Introduction: Carotid disease, measured as carotid intima-media thickness (CIMT) and carotid plaque (CP), is associated with major adverse cardiac and cerebrovascular events (MACCE) in people without the previous atherosclerotic disease; however, there are few published data in patients undergoing coronary angiography. The aim of the study is to determinate if the carotid disease is associated with MACCE after coronary angiography. Methods: A total of 390 consecutive patients underwent coronary angiography after exercise echocardiography and carotid ultrasonography between 2002 and 2013. MACCE was defined as stroke, myocardial infarction due to atherosclerosis progression or death due to a stroke or cardiac event. Results: Two patients were lost (0.5%). During a mean follow-up of 6.0 years (standard deviation of 2.9), 52 patients (13.4%) suffered MACCE. 1, 5, and 10 years, event-free survival was 96.4% (1.0), 88.7% (1.7), and 81.4% (2.8), respectively. Event rates at 10 years were higher in the CP group (23.2% vs. 10.2%, p = 0.013) and in the CIMT > 0.9 mm group (25.9% vs. 13.3%, p = 0.023). Multivariate analysis showed smoking habit (hazard ratio [HR] 2.51, 95% confidence interval [CI] 1.36-4.62, p = 0.003), glomerular filtration rate (HR 0.98, 95% CI 0.98-0.99), aortic stenosis (HR 2.99, 95% CI 1.24-7.21, p = 0.014), incomplete/no coronary revascularization (HR 1.97, 95% CI 1.06-3.67, p = 0.033), insulin treatment (HR 2.63, 95% CI 1.30-5.31, p = 0.006), and CP (HR 2.36, 95% CI 1.02-5.44, p = 0.044) as predictors of MACCE. Conclusions: CP is an independent predictor of MACCE in patients undergoing coronary angiography.
Resumen La enfermedad carotídea, definida como grosor de íntima media (GIMC) y placa (PC), se asocia con eventos adversos cardiacos y cerebrovasculares (EACC) en sujetos sin aterosclerosis previa; sin embargo hay pocos datos en pacientes sometidos a coronariografía. El objetivo del estudio es determinar si la enfermedad carotídea se asocia a EACC en pacientes remitidos a coronariografía Métodos: Entre 2002 y 2013 390 pacientes fueron sometidos a coronariografía tras ecocardiograma de esfuerzo y ecografía carotídea. Se definió EACC como accidente cerebrovascular, infarto de miocardio por progresión aterosclerótica o muerte por accidente cerebrovascular o causa cardiaca. Resultados: Durante un seguimiento medio de 6 años (desviación estándar 2, 9) se registraron 2 pérdidas y 52 eventos (13,4%). La supervivencia media libre de eventos a uno, cinco y diez años fue 96.4% (1.0), 88.7% (1.7) y 81.4% (2.8). Hubo mayor número de eventos a 10 años en el grupo de PC (23.2% frente 10.2%, p = 0.013) y GIMC > 0.9 mm (25,9% frente 13.3%, p = 0.023). En el análisis multivariado los predictores de EACC fueron tabaquismo (hazard ratio [HR] 2.51, intervalo de confianza [IC] al 95% 1.36-4.62, p = 0.003), filtrado glomerular renal (HR 0.98 IC95% 0.98-0.99), estenosis aórtica (HR 2.99, IC 95% 1.24-7.21, p = 0.014), revascularización incompleta/no revascularización (HR 1.97, IC 95% 1.06-3.67, p = 0.033), tratamiento con insulina (HR 2.63, IC 95% 1.30-5.31, p = 0.006) y PC (HR 2.36, 95%CI 1.02-5.44, p = 0.044). Conclusiones: La PC es un predictor independiente de EACC en pacientes sometidos a coronariografía.
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Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Carotid Artery Diseases/complications , Coronary Angiography , Stroke/etiology , Plaque, Atherosclerotic/complications , Myocardial Infarction/etiology , Carotid Artery Diseases/diagnosis , Survival Analysis , Retrospective Studies , Risk Factors , Follow-Up Studies , Disease Progression , Stroke/diagnosis , Stroke/mortality , Myocardial Infarction/diagnosisABSTRACT
Objective To investigate the outcomes of coronary artery bypass grafting(CABG) in insulin-treated diabetes mellitus(DM) patients with coronary artery disease(CAD) (age≤45 years old),and analyze the risk factors of major adverse cardiac and cerebrovascular events(MACCE) by logistic regression.Methods Data on 239 CAD patients combined with DM aged ≤45 who underwent CABG in our hospital were collected retrospectively from October 2007 to October 2016.There were 216 males and 23 females,the mean age was (42.15 ±2.59) years old.The mean LVEF was 0.59 ±0.09.43 patients (18.0％) had left main stenosis,and the average diseased vessel number was 3.20 ± 0.76.Results One patients (0.4％)in-hospital died of heart failure.Patients received (3.12 ±0.81) bypass grafts overall,12 patients (5.0％) were total artery revascularization.3 patients (1.3％) needed reoperation for bleeding and the perioperative atrial fibrillation rate was occured in 23 patients (9.6％).The follow-up rate was 95％ (226 cases),the median follow-up time was 5 years (1-9 years).8 patients (3.3％) died of all cause-mortality,and 183 patients (81.0％) were freedom from MACCE.The higher level of BMI、cholesterol and creatinine,LVEF ≤0.35,postoperative blood loss ≥ 1 000 ml and ventricular arrhythmia were the independent risk factors of MACCE.Conclusion CABG procedure in CAD patients under 45 years old accompanied DM is safety and reliable both in early and long-term outcomes.
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Objective Most common infected bacteria were found to analyze their effects on clinical characteristics and 3-year outcome of patients with diabetic foot ulcer ( DFU ) . Methods Materials of cases with positive bacterial culture were selected from DFU patients. 203 cases were infected with the most common 6 strains of mono-bacteria, and 62 cases were infected with multi-bacteria. Data were grouped according to the most common 6 infected bacteria. The outcomes of healing, recurrence, amputation, cardiac events, cerebrovascular events and death were calculated of 3 years after hospitalization. Clinical characteristics of mono-and multi-infected groups and these 6 mono-bacterial infection groups, and risk factors to outcome were analyzed. Results No significant difference was found in baseline clinical characteristics, cardiac and cerebrovascular events, and death during follow-up between mono-and multi-infected groups. The most common 6 infected bacteria were staphylococcus aureus, pseudomonas aeruginosa, proteus, enterococcus faecalis, escherichia coli and klebsiella pneumoniae. Among these groups, there were no significant differences of baseline clinical characteristics and recurrence, cardiac and cerebrovascular events, and death except for the foot ulcer and foot ulcer related prognosis. In staphylococcus aureus infected group, severe lower extremity arterial disease (8.5％), Wagner grade 3-5 (48.9％), moderate and severe infection rate (34.0％) were significantly lower than other groups, and the healing rate ( 93. 6％) was higher than other groups ( all P<0.05). Severe lower extremity arterial disease, cardiac function grading over 3(NYHA), eGFR<60 ml·min-1· (1.73 m2)-1, duration of DFU over 30 days were the main risk factors for ulcers′healing. Wagner grade over 3 was main risk factor for minor amputation. Severe lower extremity arterial disease, Hb<90g/L were the main risk factors for major amputation. Cardiac function grading over 3 ( NYHA ) was main risk factor for cardiac events, and also for death. ALB<30 g/L was main risk factor for death (all P<0.05). Conclusion DFU patients infected with different strains of bacteria were significantly different in foot ulcer and healing rate, while not in cardiac and cerebrovascular events and death.
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Objective To evaluate the European Heart Surgery Risk Assessment System (EuroSCORE II), the US National Cardiovascular Registry Database Risk Score System (NCDRCathPCI Risk Score System), and the age, creatinine, and left ventricular ejection fraction (ACEF) score for major adverse cardiovascular and cerebrovascular events(MACCE) in patients after percutaneous coronary intervention (PCI). Methods A retrospective analysis of 404 consecutive patients with postoperative PCI patients scored and early prognosis. Calibration was assessed by the Hosmer-Lemeshow (H-L) test, and discrimination was assessed by the receiver operating characteristic (ROC) curve. ResuLts There were 17 cases (4.21%) of MACCE. EuroSCORE II, NCDRCathPCI, and ACEF predicted the area under the ROC curve of elderly patients with PCI after surgery were 0.871, 0.785, and 0.744, respectively (P < 0.01); the difference between EuroSCORE II and ACEF was statistically significant (P < 0.05). The EuroSCORE II and NCDRCathPCI scoring systems predict good MACCE calibration (EuroSCORE II: 5.14, 95% CI 4.63-5.70; NCDRCathPCI: 4.71, 95% CI 4.47-4.97); and the ACEF scoring system underestimates MACCE. The number of cases ( ACEF: 49.41 cases, 95% CI 19.57-124.97). ConcLusions For the elderly patients with postoperative PCI, all three scores can better predict the occurrence of postoperative in-hospital MACCE, and the predictive value of EuroSCORE II is better.
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@#Objective To investigate the early and long-outcomes of coronary artery bypass grafting(CABG) in acute myocardial infarction (AMI) patients with coronary artery disease(CAD)(age≤45 years). Methods Data of 596 adult CAD patients (include AMI and Angina) who underwent CABG in our hospital were collected retrospectively from May 2010 to October 2018. In an AMI group, 234 were male patients with an average age of 41.59±3.79 years; 26 were female patients with an average age of 41.64±3.03 years. In an angina group, 280 were male patients with an average age of 42.19±2.90 years; 56 were female patients with an average age of 41.54±3.52 years. Preoperative baseline variables, perioperative mortality, major adverse cardiac and cerebrovascular events (MACCE) were compared between two group. Results There was no significant difference in all preoperative variables. Seven patients were died and the hospital mortality rate was 1.23% (1.54% vs. 0.89%, P=0.477). The complications including reoperation for bleeding, cerebral infarction, renal failure and atrial fibrillation arrhythmia were without significant difference between two group (P>0.05). The intensive care unit stay duration (30.66±27.46 h vs. 23.96±15.11 h), intubation duration (22.54±22.31 h vs. 18.64±11.81 h) and hospitalization costs (97 186±33 741¥ vs. 90 081±24 537¥, P=0.003) were greater in the AMI group. The hospital mortality rate and complications rate were without significant difference between STEMI (ST segment elevated myocardial infarction) and NSTEMI (non-ST-segment elevated myocardial infarction) subgroups (P>0.05). The follow-up rate was 92.6% (546 patients) and the follow-up time was 4 (0.5 to 8.5) years. All cause-mortality rate was 3.85%(21 patients), and freedom MACCE was 72.2%. The freedom from MACCE, recurred angina and cerebral infarction were without significant difference, but AMI was associated with higher rate of PCI procedure. Conclusion CABG procedure in CAD patients under 45 years accompanied AMI is safety and reliable both in early and the long-term outcomes.
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Objective@#To evaluate the European Heart Surgery Risk Assessment System (EuroSCORE II), the US National Cardiovascular Registry Database Risk Score System (NCDRCathPCI Risk Score System), and the age, creatinine, and left ventricular ejection fraction (ACEF) score for major adverse cardiovascular and cerebrovascular events(MACCE) in patients after percutaneous coronary intervention (PCI).@*Methods@#A retrospective analysis of 404 consecutive patients with postoperative PCI patients scored and early prognosis. Calibration was assessed by the Hosmer-Lemeshow (H-L) test, and discrimination was assessed by the receiver operating characteristic (ROC) curve.@*Results@#There were 17 cases (4.21%) of MACCE. EuroSCORE II, NCDRCathPCI, and ACEF predicted the area under the ROC curve of elderly patients with PCI after surgery were 0.871, 0.785, and 0.744, respectively (P < 0.01); the difference between EuroSCORE II and ACEF was statistically significant (P < 0.05). The EuroSCORE II and NCDRCathPCI scoring systems predict good MACCE calibration (EuroSCORE II: 5.14, 95% CI 4.63-5.70; NCDRCathPCI: 4.71, 95% CI 4.47-4.97); and the ACEF scoring system underestimates MACCE. The number of cases (ACEF: 49.41 cases, 95% CI 19.57-124.97).@*Conclusions@#For the elderly patients with postoperative PCI, all three scores can better predict the occurrence of postoperative in-hospital MACCE, and the predictive value of EuroSCORE II is better.
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Objetivo: Identificar la asociación entre los factores de riesgo aterogénico y la presencia de la lesión aterosclerótica carotidea. Métodos: Se realizó un estudio descriptivo, de corte transversal en 112 pacientes de ambos sexos, mayores de 40 años. Las variables fueron: edad, sexo, tensión arterial, hábito de fumar, diabetes mellitus, obesidad y soplo carotideo. Se realizó un eco-doppler carotideo para identificar la presencia de la lesión. Se aplicó una encuesta a los pacientes y las respuestas se recogieron en un una base de datos para su procesamiento estadístico. Resultados: Hubo predominio del sexo femenino. La edad media de presentación de la lesión fue 72,4 años. El 83 por ciento del total de pacientes presentaba tres y más factores de riesgo; en los portadores de lesión carotidea fueron: hipertensión arterial (65,5 por ciento), tabaquismo (71,1 por ciento), diabetes mellitus (64,3 por ciento) y con más de tres el 52,7 por ciento. El 51,8 por ciento de los pacientes presentaban lesión carotidea y de ellos el 24,1 por ciento con una estenosis carotidea inferior a 50 por ciento y superior a esta cifra el 4,5 por ciento, con mayor frecuencia en mujeres que en hombres (6,7 por ciento vs. 1,9 por ciento). El 18,8 por ciento mostraba un grosor intima medio carotideo mayor o igual a 1 mm, superior en los hombres que en las mujeres (21,2 por ciento vs. 16,7 por ciento). Conclusiones: La asociación de varios factores de riesgo con la presencia de una lesión carotidea demuestra la importancia de detectar el riesgo de desarrollar una enfermedad cerebrovascular en la población(AU)
Objective: To identify the association between the atherogenic risk factors and the presence of the carotid atherosclerotic lesion. Methods: A descriptive, cross-sectional study was conducted in 112 patients of both sexes and older than 40 years old. The variables were: age, sex, blood pressure, smoking habit, diabetes mellitus, obesity and carotid murmur. A carotid echo-doppler was performed to identify the presence of the lesion. A survey was done to the patients and the responses were collected in a database for statistical processing. Results: There was prevalence of female sex. The average age of appearance of the lesion was 72.4 years old. 83 percent of the total number of patients presented three and more risk factors. In the carriers of carotid lesion were: arterial hypertension (65.5 percent), smoking habit (71.1 percent), diabetes mellitus (64.3 percent) and with more than three risk factors: 52.7 percent. 51.8 percent of the patients had carotid injury and 24.1 percent of them had a inferior carotid stenosis to 50 percent, and 4.5 percent was higher than this figure, more often in females than in males (6.7 percent vs. 1.9 percent). 18.8 percent showed an carotid intima - media thickness bigger than or equal to 1 mm, higher in males than in women (21.2 percent vs. 16.7 percent). Conclusions: The association of several risk factors with the presence of carotid lesion demonstrates the importance of detecting the risk of developing a cerebrovascular disease in the population(AU)
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Humans , Male , Female , Echocardiography, Doppler/methods , Carotid Artery Diseases/etiology , Risk Factors , Epidemiology, Descriptive , Cross-Sectional StudiesABSTRACT
Importance: There has been increasing interest in use of testosterone therapy (TT) beyond patients with hypogonadism to include younger men without documented hormone measurements for the purpose of improving libido, sexual function, bone density, and body mass. However, there is no conclusive data about safety of TT due to lack of adequately powered randomized clinical trials (RCTs) specifically designed for this purpose. Objective: To examine the overall risk of cardiovascular events associated with TT via meta-analysis of published randomized and observational studies. Data Sources: We searched MEDLINE, EMBASE, CINAHL, the Cochrane Controlled Trials Register and the National Institute of Health Clinical Trials.gov database from 1966 to 2014. Study Selection: Out of the initial 2,800 studies identified, we obtained a total of 34 studies for detailed analysis after applying our inclusion/exclusion criteria. Two reviewers used eligibility criteria to assess all titles, abstracts, and full texts and resolved disagreements by discussion. Data Extraction and Synthesis: One reviewer did data abstractions and quality assessments, which were confirmed by a second reviewer. Data were then collected and analyzed using random and fixed effect model, as appropriate. Risk estimates were extracted as adjusted hazard ratios (HRs) from included studies. Main Outcome and Measures: Association of TT with cardiovascular events as a primary endpoint and association of TT with ischemic heart disease, all-cause mortality and cerebrovascular events as secondary endpoints. Results: TT was associated with increased incidence of cardiovascular events (adjusted hazard ratio (HR) = 1.41, 95% CI = 1.19-1.67, p = 0.0004), all-cause mortality (adjusted HR = 1.29, 95% CI = 1.03-1.62, p = 0.02), and ischemic heart disease (adjusted HR=1.51, 95% CI = 1.05-2.18, p = 0.02) but there was no clear association with cerebrovascular events (adjusted HR=0.91, 95% CI = 0.66-1.25, p=0.54). Subgroup analyses of our primary endpoint by study type (randomized versus observational studies) did not change our results (adjusted HR=1.40, 95% CI = 1.05-1.87, p = 0.02 and adjusted HR=1.54, 95% CI = 1.09-2.17, p = 0.01 respectively). Additional analysis using meta-regression and sensitivity analyses to account for factors such as history of prior CV events, indication for TT and duration of follow up did not change our results. However, we did notice lack of association between CV events and Intramuscular testosterone. Conclusions and Relevance: TT may be associated with an increased risk of all-cause mortality, cardiovascular events, and ischemic heart disease. These findings support the need for an adequately powered randomized study.
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Objective To evaluate the infl uence of iodixanol on Chinese patients who had chronic kidney disease(CKD) and received percutaneous coronary intervention complicated with major adverse cardiovascular and cerebrovascular events(MACCE) and contrast-induced acute kidney injury(CIAKI). Methods From 30th October 2013 to 7th October 2015, 3042 patients were enrolled in 30 centers in China. Patients were monitored in the hospital for 3 days and followed-up at 1 month. Patients were divided into chronic kidney disease group(n=105)and non chronic kidney disease group (n=2937) according to whether the patient has chronic nephropathy or not.The primary end point was the incidence rate of MACCE (re-revascularization of target lesions, stroke, stent thrombosis,cardiac death and myocardial infarction) and CIAKI in hospital 72 hours after PCI. The secondary end point was the incidence rate from 72 hours to 30 days post-PCI. Resuits (1)There were obvious differences between the two groups in baseline demographic date including age,BMI,comorbidities of hypertension,congestive heart failure, dyslipidemia,diabetes mellitus,peptic ulcer,ischemic stroke,previous use of antihypertensive drugs, diuretics,lipid-regulating drugs,hypoglycemic drugs,antiplatelet drugs and anticoagulants(all P<0.05).(2) There were obvious differences the CKD and non-CKD groups in perioperative date including operative route,preoperative hydration volume,postoperative hydration volume,total hydration volume,degree of postoporation lesion stenosis, contrast media used and machine injection rate(all P<0.05).(3)There were signifi cant diff erences between the two groups in the percentage of prescription of β-blocker,lipid-regulating drugs and antiplatelet drugs after PCI(all P<0.05).(4)There was not statistical diff erences between two groups in MACCE incidence in hospital and from 72 hours to 30 days post-PCI(P>0.05). (5)There was not statistical diff erences between two the groups in CIAKI incidence in hospital (P>0.05). Conclusions Iodixanol had no signifi cant eff ect on the incidence of MACCE and CIAKI in Chinese chronic kidney disease patients and non-CKD patients who received PCI.
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BACKGROUND AND PURPOSE: Interventions to reduce the risk for cerebrovascular events (CVE; stroke and transient ischemic attack [TIA]) after radiotherapy (RT) for head and neck cancer (HNCA) are needed. Among broad populations, statins reduce CVEs; however, whether statins reduce CVEs after RT for HNCA is unclear. Therefore, we aimed to test whether incidental statin use at the time of RT is associated with a lower rate of CVEs after RT for HNCA. METHODS: From an institutional database we identified all consecutive subjects treated with neck RT from 2002 to 2012 for HNCA. Data collection and event adjudication was performed by blinded teams. The primary outcome was a composite of ischemic stroke and TIA. The secondary outcome was ischemic stroke. The association between statin use and events was determined using Cox proportional hazard models after adjustment for traditional and RT-specific risk factors. RESULTS: The final cohort consisted of 1,011 patients (59±13 years, 30% female, 44% hypertension) with 288 (28%) on statins. Over a median follow-up of 3.4 years (interquartile range, 0.1 to 14) there were 102 CVEs (89 ischemic strokes and 13 TIAs) with 17 in statin users versus 85 in nonstatins users. In a multivariable model containing known predictors of CVE, statins were associated with a reduction in the combination of stroke and TIA (hazard ratio [HR], 0.4; 95% confidence interval [CI], 0.2 to 0.8; P=0.01) and ischemic stroke alone (HR, 0.4; 95% CI, 0.2 to 0.8; P=0.01). CONCLUSIONS: Incidental statin use at the time of RT for HNCA is associated with a lower risk of stroke or TIA.
Subject(s)
Female , Humans , Cohort Studies , Data Collection , Follow-Up Studies , Head and Neck Neoplasms , Head , Hydroxymethylglutaryl-CoA Reductase Inhibitors , Ischemic Attack, Transient , Neck , Proportional Hazards Models , Radiotherapy , Risk Factors , StrokeABSTRACT
Objective:To explore the thickness and property of different plaques in neck computed tomography angiography(CTA) for the patients with carotid artery stenosis, and analyze the correlation between them and cerebral infarction or transient ischemic attack(TIA).Methods: 160 patients with carotid artery stenosis were divided into observation group (103cases) and control group (57cases) according to whether they had occurred cerebrovascular events. Through CTA for neck of patients to measure the thickness of different plaques and CT value in mild plaque in the image, and analyze the characteristic of these plaques and the correlation between them and cerebral infarction or TIA.Results: The thickness of mild plaque of observation group was significantly thicker than that of control group while the situation of thickness of hard plague was just statistically adverse. The results of analysis of regression indicated that there was a certain correlation between thickness of mild plaque and cerebral infarction or TIA event (r=0.926,P<0.05). Conclusion: There was a certain correlation between thickness of mild plaque in neck CTA and cerebral infarction or TIA event in patients with carotid artery stenosis. In clinical practice, the occurrence of cerebral infarction or TIA event can be forecasted through measure thickness of mild plaque of carotid artery, so as to achieve the aims of prevention and treatment for them.
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Objective:To explore the thickness and property of different plaques in neck computed tomography angiography(CTA) for the patients with carotid artery stenosis, and analyze the correlation between them and cerebral infarction or transient ischemic attack(TIA).Methods: 160 patients with carotid artery stenosis were divided into observation group (103cases) and control group (57cases) according to whether they had occurred cerebrovascular events. Through CTA for neck of patients to measure the thickness of different plaques and CT value in mild plaque in the image, and analyze the characteristic of these plaques and the correlation between them and cerebral infarction or TIA.Results: The thickness of mild plaque of observation group was significantly thicker than that of control group while the situation of thickness of hard plague was just statistically adverse. The results of analysis of regression indicated that there was a certain correlation between thickness of mild plaque and cerebral infarction or TIA event (r=0.926,P<0.05). Conclusion: There was a certain correlation between thickness of mild plaque in neck CTA and cerebral infarction or TIA event in patients with carotid artery stenosis. In clinical practice, the occurrence of cerebral infarction or TIA event can be forecasted through measure thickness of mild plaque of carotid artery, so as to achieve the aims of prevention and treatment for them.
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BACKGROUND: Geriatric nutritional risk index (GNRI) is a validated nutritional assessment method, and lower GNRI values are closely associated with adverse clinical outcomes in dialysis patients. This study investigated the impact of changes in GNRI during the first year of dialysis on cardiovascular outcomes in incident peritoneal dialysis (PD) patients. METHODS: We reviewed medical records in 133 incident PD patients to determine GNRI at the start of PD and after 12 months. Patients were categorized into improved (delta GNRI > 0) and worsening/stationary (delta GNRI ≤ 0) groups. The primary outcome was major adverse cardiac and cerebrovascular events (MACCEs). RESULTS: During a mean follow-up of 51.1 months, the primary outcome was observed in 42 patients (31.6%). The baseline GNRI at PD initiation was not significantly associated with MACCEs (log-rank test, P = 0.40). However, the cumulative event-free rate was significantly lower in the worsening or stationary GNRI group than in the improved group (log-rank test, P = 0.004). Multivariate Cox analysis revealed that a worsening or stationary GNRI was independently associated with higher risk for MACCEs (hazard ratio, 2.47; 95% confidence interval, 1.15–5.29; P = 0.02). In subgroup analysis, patients with worsening or stationary GNRI were at significantly greater risk for MACCEs in both the lower (P = 0.04) and higher (P = 0.01) baseline GNRI groups. CONCLUSION: Baseline GNRI was not associated with MACCEs, but patients with deteriorating or stationary nutritional status were at significantly greater risk for MACCEs, suggesting that serial monitoring of nutritional status is important to stratify cardiovascular risk in incident PD patients.
Subject(s)
Humans , Dialysis , Follow-Up Studies , Medical Records , Methods , Nutrition Assessment , Nutritional Status , Peritoneal DialysisABSTRACT
Objective To analyze the prevalence and risk factors related to the diabetic patients with hypertension in the Kailuan group workers.Methods A total of 9 498 type 2 diabetic patients were followed up for 5 years,regarding myocardial infarction,stroke,and death incident.The cumulative incidence of hypertension in diabetic patients and the evaluated risk factors of hypertension were analyzed.Results The prevalence of hypertension in 9 489 subjects with diabetes was 63.3％,higher than that in subjects without diabetes(42.0％,P＜0.01).Aging,smoking,obesity,high blood levels of triglycerides,total cholesterol,and low-density lipoprotein-cholesterol were the risk factors of diabetic patients with hypertension,in whom the morbidity of myocardial infarction,cerebral infarction,cerebral hemorrhage,and renal dysfunction was 3.3％,6.0％,0.9％,and 18.8％,respectively,all higher than those (2.1％,2.6％,0.3％,and 10.9％) in diabetic patients without hypertension (P＜0.01).By the end of follow-up for 5 years,incidences of cerebral infarction,cerebral hemorrhage,and death in diabetic patients with hypertension were higher than those with normal blood pressure (P＜0.05),but no difference in incidences of myocardial infarction between the 2 groups (P＞0.05).The 5-years cumulative incidence of hypertension in the diabetic population was 40.1％.Male sex,smoking,snoring,obesity,and hypertriglyceridemia were the risk factors of hypertension in diabetic patients (P ＜ 0.05).Conclusion The prevalence and the 5-years cumulative incidence of hypertension in diabetic patients increased significantly.Diabetic patients with hypertension may have higher risk of cerebrovascular events and kidney dysfunction.