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OBJECTIVES: To (1) pilot a study of behavioural characterisation based on risk and time preferences in clinically well-characterised individuals, (2) assess the distribution of preferences in this population and (3) explore differences in preferences between individuals with 'lifestyle-related' (LS) and 'non-lifestyle-related' (NLS) cardiovascular diseases. DESIGN: Cross-sectional study with an economic online experiment to collect risk and time preferences, a detailed clinical characterisation and a sociodemographic and lifestyle survey. A definition of LS and NLS groups was developed. SETTING: Specialist outpatient clinics of the clinic for cardiology and pneumology of the University Hospital Düsseldorf and patients from a cardiology practice in Düsseldorf. PARTICIPANTS: A total of 74 individuals with cardiovascular diseases. OUTCOMES: Risk and time preferences. RESULTS: The implementation of the study process, including participant recruitment and data collection, ran smoothly. The medical checklist, the survey and the time preference instrument were well received. However, the conceptual understanding of the risk preference instrument resulted in inconsistent choices for many participants (47%). The remaining individuals were more risk averse (27%) than risk seeking (16%) and risk neutral (10%). Individuals in our sample were also more impatient (49%) than patient (42%). The participant classification showed that 65% belonged to the LS group, 19% to the NLS group and 16% could not be assigned (unclear allocation to lifestyle (ULS) group). Excluding the ULS group, we show that individuals in the LS group were more risk seeking, and unexpectedly, more patient than those in the NLS group. CONCLUSIONS: The process of the pilot study and its results can be used as a basis for the design of the main study. The differences in risk and time preferences between the LS and NLS groups provide us with a novel hypothesis for unhealthy behaviours: individuals never give up a bad habit, they simply postpone the latter, which can be tested alongside other additional research questions.
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Enfermedades Cardiovasculares , Estilo de Vida , Humanos , Proyectos Piloto , Masculino , Femenino , Estudios Transversales , Persona de Mediana Edad , Anciano , Prioridad del Paciente , Adulto , Encuestas y Cuestionarios , Conductas Relacionadas con la Salud , Alemania/epidemiología , Asunción de RiesgosRESUMEN
AIMS: We aimed to conduct a clinical process cost analysis to evaluate all upcoming costs of mitral valve transcatheter edge-to-edge repair (M-TEER) treatment using the MitraClip and the PASCAL repair system. METHODS: First, we prospectively enrolled 107 M-TEER patients treated with either the PASCAL or MitraClip system and compared all upcoming costs during the M-TEER procedure and the associated in-hospital stay. Second, we retrospectively analysed 716 M-TEER procedures with regard to the occurrence of complications and their associated costs. All materials used in the catheterization laboratory for the procedures were evaluated. The cost analysis considered various expenses, such as general in-hospital costs, device costs, catheter laboratory and material costs. RESULTS: In the prospective study, 51 patients were treated using the PASCAL system, and 56 were treated using the MitraClip system. The two groups had comparable baseline characteristics and comorbidities. The total in-hospital costs were 25 414 (Interquartile range (IQR) 24 631, 27 697) in the PASCAL group and 25 633 (IQR 24 752, 28 256) in the MitraClip group (p = 0.515). The major cost driver was initial material expenditure, mostly triggered by device costs, which were similar to the PASCAL and MitraClip systems. Overall intensive care unit and general ward costs did not differ between the PASCAL and MitraClip groups. In the retrospective analysis, M-TEER-related complications were rare but were associated with higher costs, mainly due to prolonged hospitalisation. CONCLUSION: The major cost driver of M-TEER was the material expenditure, which was mostly triggered by high device costs. The costs of treating patients were similar for the PASCAL and MitraClip systems. M-TEER-related complications are associated with higher costs, mainly due to prolonged hospitalisation. This analysis provides valuable insights into reducing expenses by modifying the process of M-TEER.
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Procedimientos Quirúrgicos Cardíacos , Válvula Mitral , Humanos , Válvula Mitral/cirugía , Estudios Prospectivos , Estudios Retrospectivos , Costos de HospitalRESUMEN
BACKGROUND: The effects of standardized risk-adjusted periprocedural management of cardiac catheterization procedures in Non-ST segment elevation myocardial infarction (NSTEMI) remain unknown. We implemented a standard operating procedure (SOP) specifying risk assessment (RA, using National Cardiovascular Data Registry (NCDR) risk models) and risk-adjusted management (RM, e.g. intensified monitoring) in 2018 and aimed to investigate staff SOP adherence and associations with patient outcomes. METHODS AND RESULTS: All 430 invasively managed NSTEMI patients (mean age 72y; 70.9% male) in 2018 were analyzed for staff SOP adherence and in-hospital clinical outcomes. 207 patients (48.1%; RM+) received both RA and RM; 92 patients (21.4%; RM-) received RA but no RM; 131 patients (30.5%; RA-) received neither RA nor RM. Lower staff adherence to RA was associated with emergency settings (51.9% (RA-) vs. 22.1% (RA+); p<0.01), presentation in cardiogenic shock (17.6% (RA-) vs. 6.4% (RA+); p<0.01) and invasive mechanical ventilation (12.2% (RA-) vs. 3.3% (RA+); p<0.01). Early sheath removal (87.9% (RM+) vs. 56.5% (RM-); p<0.01) and intensified monitoring (p<0.01) were more frequent in the RM+ group. All-cause mortality was not different (1.4% (RM+) vs. 4.3% (RM-); p=0.13), but there were fewer major bleeding events with associated with RM (2.4% (RM+) vs. 12% (RM-); p<0.01), which remained independently associated with RM in a multivariate logistic regression model correcting for confounders (p<0.01). CONCLUSION: In an all-comer patient cohort with NSTEMI, staff adherence to risk-adjusted periprocedural management was independently associated with fewer major bleeding events. Staff adherence to SOP-specified risk assessment was frequently neglected in more critical clinical situations.
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Infarto del Miocardio sin Elevación del ST , Infarto del Miocardio con Elevación del ST , Humanos , Masculino , Anciano , Femenino , Proyectos Piloto , Factores de Riesgo , Infarto del Miocardio con Elevación del ST/diagnóstico , Infarto del Miocardio con Elevación del ST/epidemiología , Infarto del Miocardio con Elevación del ST/cirugía , Hemorragia , Cateterismo/efectos adversos , Sistema de Registros , Resultado del Tratamiento , Mortalidad HospitalariaRESUMEN
BACKGROUND/HYPOTHESIS: Risk factor control of diabetes mellitus (DM) and especially dyslipidemia remains unsatisfactory in patients with atherosclerotic cardiovascular disease (ASCVD). We aimed to analyze the knowledge of low-density lipoprotein cholesterol (LDL-C) and glycated hemoglobin (HbA1c) treatment goals, subjective level of information, and information needs in very high-risk patients with ASCVD. METHODS: ASCVD patients (n = 210; 75 ± 9 years; 71.4% male; 89.5% coronary disease) with DM (96.7% type 2) completed a questionnaire assessing knowledge of HbA1c and LDL-C treatment goals and subjective level of information and information needs on disease-related topics of DM and ASCVD. Serum LDL-C and HbA1c were measured. RESULTS: HbA1c goal (<7.0% in 60.6%) was attained more frequently than LDL-C goal (<70 mg/dl in 39.9%; p < .01). Significantly more participants named the correct goal for HbA1c compared to LDL-C (52.9% vs. 2.4%; p < .01). Subjective levels of information were higher and information needs were lower for DM than for ASCVD (p < .01 for all topics). No associations of knowledge of treatment goals and level of information with the attainment of treatment goals for HbA1c and LDL-C were found. However, in multivariate regression, higher levels of education were associated with knowledge of treatment goals (HbA1c: odds ratio [OR] 1.32, 95% confidence interval [CI] 1.01-1.72, p = .04; LDL-C: OR 2.32, 95% CI 1.07-5.03; p = .03). CONCLUSION: In very high-risk patients with ASCVD, a deficit of knowledge of treatment goals to control dyslipidemia exists when compared to DM, patients felt significantly better informed for topics of DM than for ASCVD and display higher information needs for topics of ASCVD.
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Aterosclerosis , Enfermedades Cardiovasculares , Diabetes Mellitus , Dislipidemias , Inhibidores de Hidroximetilglutaril-CoA Reductasas , Humanos , Masculino , Femenino , LDL-Colesterol , Objetivos , Hemoglobina Glucada , Factores de Riesgo , Dislipidemias/diagnóstico , Dislipidemias/tratamiento farmacológico , Dislipidemias/epidemiologíaRESUMEN
BACKGROUND: Patient safety is one of the most important issues in healthcare. High-risk percutaneous coronary interventions (HR-PCIs) offer well-established treatment options for patients with complex coronary artery disease and multiple comorbidities. Whether process standardization using standard operating procedure (SOP) management and checklists improves HR-PCI is still unknown. METHODS AND RESULTS: This retrospective study analyzed procedural characteristics, in-hospital outcomes, and length of hospital stay in patients who received HR-PCI in a German heart center 12 months before the introduction of process standardization using SOP management-the SOP (-) group-and after the introduction of process standardization using SOP management-the SOP (+) group. A total of 192 patients were included, with 77 patients in the SOP (-) group and 115 patients in the SOP (+) group. The mean age in the SOP (-) group was 72.0 ± 10.2 years and 81.8% were male; mean age in the SOP (+) group was 75.2 ± 10.4 years and 68.7% were male. Acute kidney events were significantly lower in the SOP (+) group than in the SOP (-) group (7.0% vs 10.4%; P=.04). Bleeding was the most common adverse event and significantly lower in the SOP (+) group than in the SOP (-) group (13.1% vs 31.2%, respectively; P<.01). There were trends toward shorter length of hospital stay in the SOP (+) group compared with the SOP (-) group (9.3 ± 6.4 days vs 10.9 ± 7.3 days, respectively; P=.10) and days of hospital stay in the intensive care unit (3.7 ± 4.0 days vs 4.7 ± 4.3 days; P=.07). SOP management was independently associated with shorter length of hospital stay in multivariate regression analysis. CONCLUSION: This retrospective study shows significantly better quality of care measures after the introduction of process standardization techniques using SOP management in HRPCIs, with a lower risk of adverse outcomes and shorter length of hospital stay.
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Enfermedad de la Arteria Coronaria , Intervención Coronaria Percutánea , Anciano , Anciano de 80 o más Años , Enfermedad de la Arteria Coronaria/diagnóstico , Enfermedad de la Arteria Coronaria/cirugía , Femenino , Humanos , Tiempo de Internación , Masculino , Persona de Mediana Edad , Intervención Coronaria Percutánea/efectos adversos , Estándares de Referencia , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
OBJECTIVES: Dual antiplatelet therapy (DAPT) with aspirin and clopidogrel is standard of care in patients with peripheral artery disease (PAD) after percutaneous transluminal angioplasty (PTA). However, high on treatment platelet reactivity (HTPR) to DAPT is frequent and associated with major adverse limb events (MALE) in PAD patients. Nevertheless, association of MALE and HTPR in patients with critical limb ischemia (CLI) is not known. Moreover, comorbidities might confound response to antiplatelet medication further. Hence, in this trial we analyzed pharmacodynamic responses to DAPT and clinical events in CLI patients post PTA. METHODS: In this prospective single center pilot analysis, we included 71 CLI patients. Patients received DAPT after PTA. Antiplatelet effect were measured by light transmission aggregometry (LTA) and vasodilator-stimulated protein phosphorylation assay (VASP). MALE, major adverse cardiac and cerebrovascular events (MACCE) and BARC bleeding within 12 months follow-up were assessed. RESULTS: Mean age of patients was 73.37 ± 7.36 years and 47 (66.2%) were male. Overall HTPR appeared in 46 patients (64.8%). MALE and MACCE showed no differences between patients with and patients without HTPR. However, bleeding was higher in patients with sufficient pharmacodynamic response to DAPT (Bleeding - HTPR: 13.4% vs. no HTPR: 36.0%; log-rank HR: 0.32; 95% CI 0.1079 to 0.9396 p = 0.0217). This finding remained robust in multivariate analysis. CONCLUSION: HTPR to DAPT is frequent in CLI patients. However, bleeding was higher in patients with sufficient response to DAPT. Ischemic events did not differ. Hence, CLI patients might benefit from an alternative antithrombotic approach.
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Isquemia Crónica que Amenaza las Extremidades , Inhibidores de Agregación Plaquetaria , Anciano , Anciano de 80 o más Años , Angioplastia , Clopidogrel/efectos adversos , Femenino , Humanos , Masculino , Inhibidores de Agregación Plaquetaria/efectos adversos , Estudios Prospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: Contrast-induced nephropathy (CIN) is a major adverse event in patients undergoing coronary angiography. The Mehran risk model is the gold-standard for CIN risk prediction. However, its performance in comparison to more contemporary National Cardiovascular Data Registry-Acute Kidney Injury (NCDR-AKI) risk models remains unknown. We aimed to compare both in this study. METHODS AND RESULTS: Predictions of Mehran and NCDR-AKI risk models and clinical events of CIN and need for dialysis were assessed in a total of 2067 patients undergoing coronary angiography with or without percutaneous coronary intervention. Risk models were compared regarding discrimination (receiver operating characteristic analysis), net reclassification improvement (NRI) and calibration (graphical and statistical analysis). The NCDR risk model showed superior risk discrimination for predicting CIN (NCDR c-index 0.75, 95% CI 0.72-0.78; vs. Mehran c-index 0.69, 95% CI 0.66-0.72, p < 0.01), and continuous NRI (0.22; 95% CI 0.12-0.32; p < 0.01) compared to the Mehran model. The NCDR risk model tended to underestimate the risk of CIN, while the Mehran model was more evenly calibrated. For the prediction of need for dialysis, NCDR-AKI-D also discriminated risk better (c-index 0.85, 95% CI 0.79-0.91; vs. Mehran c-index 0.75, 95% CI 0.66-0.84; pNCDRvsMehran < 0.01), but continuous NRI showed no benefit and calibration analysis revealed an underestimation of dialysis risk. CONCLUSION: In German patients undergoing coronary angiography, the modern NCDR risk model for predicting contrast-induced nephropathy showed superior discrimination compared to the Mehran model while showing less accurate calibration. Results for the outcome 'need for dialysis' were equivocal.
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Lesión Renal Aguda , Intervención Coronaria Percutánea , Lesión Renal Aguda/inducido químicamente , Lesión Renal Aguda/epidemiología , Lesión Renal Aguda/terapia , Medios de Contraste/efectos adversos , Angiografía Coronaria/efectos adversos , Humanos , Intervención Coronaria Percutánea/efectos adversos , Sistema de Registros , Diálisis Renal , Medición de Riesgo , Factores de RiesgoRESUMEN
Background Arterial hypertension affects cardiovascular outcome in patients with peripheral artery disease (PAD). We hypothesized that angioplasty of peripheral arterial stenoses decreases aortic (aBP) and brachial blood pressure (bBP). Methods and Results In an index cohort (n=30), we simultaneously measured aBP, bBP, augmentation index (AIx), and aortic pulse wave velocity (PWV) before and after angioplasty of the iliac and femoropopliteal arteries; diagnostic angiography served as a control. In an all-comer registry cohort (n=381), we prospectively measured bBP in patients scheduled for angioplasty of the iliac, femoral, and crural arteries or diagnostic angiography. Systolic aBP decreased after iliac (Δ-25 mmHg; 95% CI, -30 to -20; P<0.0001) and femoropopliteal angioplasty (Δ-12 mmHg; 95% CI, -17 to -5; P<0.0001) as compared with diagnostic angiography. Diastolic aBP decreased after iliac (Δ-9 mmHg; 95% CI, -13 to -1; P=0.01) but not femoropopliteal angioplasty. In parallel, AIx significantly dropped, whereas PWV remained stable. In the registry cohort, systolic bBP decreased after angioplasty of the iliac (Δ-17 mmHg; 95% CI, -31 to -8; P=0.0005) and femoropopliteal arteries (Δ-10 mmHg; 95% CI, -23 to -1; P=0.04) but not the crural arteries, as compared with diagnostic angiography. Diastolic bBP decreased after iliac (Δ-10 mmHg; 95% CI, -17 to -2; P=0.01) and femoropopliteal angioplasty (Δ-9 mmHg; 95% CI, -15 to -1; P=0.04). Multivariate analysis identified baseline systolic bBP and site of lesion as determinants of systolic bBP drop after endovascular treatment. Conclusions Angioplasty of flow-limiting stenoses in patients with peripheral artery disease lowers aortic and brachial blood pressure with more pronounced effects at more proximal lesion sites and elevated baseline systolic blood pressure. These data indicate a role of endovascular treatment to acutely optimize blood pressure in patients with peripheral artery disease. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT02728479.
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Presión Sanguínea/fisiología , Hipertensión/fisiopatología , Enfermedad Arterial Periférica/fisiopatología , Rigidez Vascular/fisiología , Anciano , Anciano de 80 o más Años , Angioplastia/métodos , Aorta/fisiopatología , Arteria Braquial/fisiopatología , Constricción Patológica/diagnóstico , Constricción Patológica/fisiopatología , Femenino , Humanos , Hipertensión/diagnóstico , Masculino , Persona de Mediana Edad , Análisis Multivariante , Enfermedad Arterial Periférica/diagnóstico , Estudios Prospectivos , Análisis de la Onda del PulsoRESUMEN
BACKGROUND AND PURPOSE: Risk prediction with the Global Registry of Acute Coronary Events (GRACE) risk model is guideline-recommended in acute coronary syndrome (ACS) patients. However, the performance of more contemporary scores derived from ACTION (Acute Coronary Treatment and Intervention Outcomes Network) and National Cardiovascular Data (NCDR) registries remains incompletely understood. We aimed to compare these models in German ACS patients. METHODS AND RESULTS: A total of 1567 patients with (Non-)ST-segment elevation myocardial infarction (NSTEMI: 1002 patients, STEMI: 565 patients) undergoing invasive management at University Hospital Düsseldorf (Germany) from 2014 to 2018 were included. Overall in-hospital mortality was 7.5% (NSTEMI 3.7%, STEMI 14.5%). Parameters for calculation of GRACE 1.0, GRACE 2.0, ACTION and NCDR risk models and in-hospital mortality were assessed and risk model performance was compared. The GRACE 1.0 risk model for prediction of in-hospital mortality discriminated risk superior (c-index 0.84) to its successor GRACE 2.0 (c-index 0.79, pGRACE1.0vsGRACE2.0 = 0.0008). The NCDR model performed best in discrimination of risk in ACS overall (c-index 0.89; pACTIONvsNCDR < 0.0001; pGRACEvsNCDR < 0.0001) and showed superior performance compared to GRACE in NSTEMI and STEMI subgroups (pGRACEvsNCDR both < 0.02). ACTION and GRACE risk models performed comparable to each other (both c-index 0.84, pGRACEvsACTION = 0.68), with advantages for ACTION in NSTEMI patients (c-index 0.87 vs. 0.84 (GRACE); pGRACEvsACTION = 0.02). ACTION and GRACE 2.0 showed the most accurate calibration of all models. CONCLUSIONS: In a contemporary German patient population with ACS, modern NCDR and ACTION risk models showed superior performance in prediction of in-hospital mortality compared to the gold-standard GRACE model.
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Síndrome Coronario Agudo , Síndrome Coronario Agudo/diagnóstico , Alemania/epidemiología , Mortalidad Hospitalaria , Humanos , Sistema de Registros , Medición de Riesgo , Factores de RiesgoRESUMEN
BACKGROUND: Periprocedural uninterrupted anticoagulation for catheter ablation of atrial fibrillation (AF) became standard after positive results of vitamin K antagonist (VKA) trials. Previous studies of uninterrupted direct oral anticoagulants (DOACs) vs. VKA have given controversial results. We thus aimed to elucidate the risk/benefit ratio of uninterrupted DOAC vs. VKA during catheter ablation of AF in an updated meta-analysis of randomised controlled trials (RCTs). METHODS: Online databases were searched for RCTs comparing uninterrupted DOAC to VKA in patients undergoing catheter ablation of AF. Data from retrieved studies were analysed in a comprehensive meta-analysis. Primary safety outcome was major bleeding; primary efficacy outcome was stroke or transient ischaemic attack (TIA). Secondary outcomes included a composite of major bleeding and stroke or TIA, minor bleeding, acute cerebral lesions on magnetic resonance imaging (MRI), and mortality. RESULTS: Six eligible RCTs comprising 2,369 patients were included. There were no significant differences in DOAC vs. VKA concerning the rates of major bleeding (2.2% vs. 3.8%; odds ratio (OR) 0.69, 95% confidence interval (CI) 0.30-1.56; p = .37) and stroke or TIA (0.2% vs. 0.2%; OR 0.97, CI 0.20-4.72; p = .97). Pooled meta-analysis of secondary outcomes revealed no significant differences (OR 0.73, p = .49 for composite of major bleeding and stroke or TIA; OR 1.08, p = .52 for minor bleeding; OR 1.12, p = .59 for acute cerebral lesions on MRI; and OR 0.60, p = .64 for all-cause mortality). CONCLUSION: Our meta-analysis suggests that uninterrupted DOAC is not superior to VKA in patients undergoing catheter ablation of AF with comparable rates of major bleeding and stroke.
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Fibrilación Atrial , Ablación por Catéter , Accidente Cerebrovascular , Administración Oral , Anticoagulantes/efectos adversos , Fibrilación Atrial/complicaciones , Fibrilación Atrial/diagnóstico , Fibrilación Atrial/tratamiento farmacológico , Hemorragia/inducido químicamente , Hemorragia/epidemiología , Humanos , Factores de Riesgo , Accidente Cerebrovascular/epidemiología , Accidente Cerebrovascular/etiología , Accidente Cerebrovascular/prevención & control , Vitamina KRESUMEN
Objective: High on-treatment platelet reactivity (HTPR) to dual antiplatelet therapy (DAPT) predicts adverse events in coronary artery disease patients. In peripheral artery disease (PAD) patients, data concerning the clinical impact of HTPR are limited. Therefore, we evaluated the incidence of (i) HTPR to DAPT and (ii) its impact on 6 months outcome after angioplasty.Methods and results: In this prospective single center analysis, we investigated 102 consecutive patients with PAD from 2016 to 2017. All patients underwent peripheral endovascular treatment due to intermittent claudication (Fontaine IIb). Clopidogrel effects were measured using vasodilator-stimulated protein phosphorylation (VASP) assay, aspirin effects by light-transmission aggregometry (LTA). Major adverse limb events (MALE), major adverse cardiac and cerebrovascular events (MACCE) and BARC bleeding (bleeding academic research consortium classification) within 6 months were assessed. HTPR to clopidogrel (n = 37, 36%), to aspirin (n = 11, 11%) and to both (n = 11, 11%) were frequent. Compared to sufficient platelet inhibition by aspirin and clopidogrel (n = 43, 42%), patients with dual HTPR showed a higher risk of MALE at 6 months (27% vs. 7%; hazard ratio [HR]: 4.45; 95% confidence interval [CI]: 1.1 to 67.8; p = .03). This was independent of diabetes, creatinine, body mass index, and age as well as of procedural details in a multivariate logistic regression analysis. MACCE (n = 2) and BARC bleeding rates (n = 2) were low.Conclusion: In this small exploratory study, HTPR was frequent in PAD patients. Furthermore, the results are suggestive that MALE might be associated with dual HTPR. This leads to the hypothesis that optimized antithrombotic regimens post percutaneous transluminal angioplasty should be tested in clinical trials.
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Angioplastia/efectos adversos , Plaquetas/metabolismo , Enfermedad Arterial Periférica/sangre , Anciano , Femenino , Humanos , Masculino , Estudios ProspectivosRESUMEN
Lipid-lowering therapy is one major cornerstone of medical treatment of cardiovascular disease in order to modulate atherosclerosis. Statins, ezetimibe and novel PCSK9-inhibitors are already recommended in current guidelines and were shown to improve lipid profiles and have positive effects on the rate of ischemic events and cardiovascular mortality. Recent studies suggest that the concept of "The lower the better" might be valid at least regarding low density lipoproteins. In addition, lowering lipoprotein (a) still displays a major challenge in lipid therapy. Furthermore, also lowering triglycerides seems to improve cardiovascular outcome. Regarding triglycerides, icosapent ethyl, a polyunsaturated fatty acid recently attracted attention showing cardiovascular risk reduction due to triglyceride lowering. Therefore, new therapeutic strategies and drug classes are eagerly awaited. Targeting LDL, bempedoic acid and the siRNA inclisiran provide promising results. Moreover, regarding TG a monoclonal antibody called evinacumab and an antisense-oligonucleotide against ANGPTL3 showed effective TG-lowering. At least, using antisense-oligonucleotides against ApoC-III and Lp(a) resulted in promising outcomes. In this review, current and future options for lipid management are presented depending on different drug classes.
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Enfermedades Cardiovasculares/prevención & control , Hipolipemiantes/farmacología , Lípidos/sangre , Animales , Aterosclerosis/prevención & control , Enfermedades Cardiovasculares/etiología , Enfermedades Cardiovasculares/mortalidad , Humanos , Conducta de Reducción del RiesgoRESUMEN
BACKGROUND AND PURPOSE: The National Cardiovascular Data Registry (NCDR) risk scores for mortality, bleeding and acute kidney injury (AKI) are accurate outcome predictors of coronary catheterization procedures in North American populations. However, their application in German clinical practice remained elusive and we thus aimed to verify their use. METHODS: NCDR scores for mortality, bleeding and AKI and corresponding clinical outcomes were retrospectively assessed in patients undergoing catheterization for ST-segment elevation myocardial infarction (STEMI), non-ST-segment elevation myocardial infarction (NSTEMI) or for elective coronary procedures at a German Heart Center from 2014 to 2017. Risk model performance was assessed using receiver-operating-characteristic curves (discrimination) and graphical analysis/logistic regression (calibration). RESULTS: A total of 1637 patients were included, procedures were performed for STEMI (565 patients, 34.5%), NSTEMI (572 patients, 34.9%) and elective purposes (500 patients, 30.5%); 6% (13% of STEMI and 5% of NSTEMI patients) presented in cardiogenic shock and 3% with resuscitated cardiac arrest. Radial access was used in 38% of procedures and cross-over was necessary in 5%; PCI was performed in 60% of procedures. In-hospital mortality was 6.3% (STEMI 14.5%; NSTEMI 3.7%; elective 0%) and major bleedings occurred in 5.6% (STEMI 10.6%; NSTEMI 5.4%; elective 0.2%); AKI was detected in 18.1% of patients (STEMI 23.7%; NSTEMI 27.3%; elective 1.4%), amounting to KDIGO stage I/II/III in 11.5%/3.5%/3.2%. NCDR risk models discriminated very well for mortality [AUC 0.93 with 95% confidence interval (CI) 0.91-0.95] and well for major bleeding (AUC 0.82, CI 0.78-0.86) and any AKI (AUC 0.83, CI 0.81-0.86). Discrimination in the subgroup of patients with PCI was comparable (mortality: AUC 0.90; major bleeding: AUC 0.78; any AKI: AUC 0.79). However, calibration showed considerable underestimation of mortality and AKI in high-risk patients, while major bleeding was consistently overestimated (Hosmer-Lemeshow p < 0.02 for all outcomes). CONCLUSIONS: The NCDR risk models showed excellent performance in discriminating high-risk from low-risk patients in contemporary German interventional cardiology. Model calibration for adverse event probability prediction, however, is limited and demands recalibration, especially in high-risk patients.
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Lesión Renal Aguda/inducido químicamente , Medios de Contraste/efectos adversos , Angiografía Coronaria/efectos adversos , Técnicas de Apoyo para la Decisión , Hemorragia/epidemiología , Infarto del Miocardio sin Elevación del ST/terapia , Intervención Coronaria Percutánea/efectos adversos , Radiografía Intervencional/efectos adversos , Infarto del Miocardio con Elevación del ST/terapia , Lesión Renal Aguda/diagnóstico , Lesión Renal Aguda/mortalidad , Anciano , Medios de Contraste/administración & dosificación , Angiografía Coronaria/mortalidad , Femenino , Alemania/epidemiología , Hemorragia/diagnóstico , Hemorragia/mortalidad , Mortalidad Hospitalaria , Humanos , Masculino , Persona de Mediana Edad , Infarto del Miocardio sin Elevación del ST/diagnóstico por imagen , Infarto del Miocardio sin Elevación del ST/mortalidad , Intervención Coronaria Percutánea/mortalidad , Valor Predictivo de las Pruebas , Radiografía Intervencional/mortalidad , Reproducibilidad de los Resultados , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Infarto del Miocardio con Elevación del ST/diagnóstico por imagen , Infarto del Miocardio con Elevación del ST/mortalidad , Factores de Tiempo , Resultado del TratamientoRESUMEN
Background: Patients with chronic kidney disease (CKD) and atrial fibrillation have increased risks for stroke and bleeding under oral anticoagulation (OAC). We investigated an alternative therapy of percutaneous left atrial appendage occlusion (LAAO) in CKD patients in this study.Methods: Consecutive patients undergoing LAAO were included in a retrospective analysis and stratified for kidney function into CKD/Non-CKD groups (cutoff eGFR 60 ml/min). Procedural characteristics, in-hospital and follow-up events were analysed and compared between groups.Results: LAAO was performed in 146 patients (81 CKD; 65 Non-CKD), mean follow-up was 391 days. Groups differed in eGFR (40.1 (CKD) vs. 75.1 (Non-CKD) ml/min) and CHA2DS2VASc scores (4.65 ± 1.3 (CKD) vs. 4.06 ± 1.4 (Non-CKD)). Procedural success was 98.6%, contrast-induced acute kidney injury was significantly more frequent in CKD patients (11.1% vs. 0%; p = .004). Follow-up mortality was higher in CKD (10.5/100 PY vs. 4.2/100 PY; p = .156). Follow-up stroke rates were 2.3/100 (CKD) patient-years (PY) and 1.4/100 PY (Non-CKD) (p = 1.000), corresponding to a relative risk reduction (RRR) of 60% (all), 68% (CKD) and 71% (Non-CKD) compared to expected stroke rates. Follow-up major bleeding rates were 3.5/100 PY (CKD) and 4.2/100 PY (Non-CKD), corresponding to RRR of 57% (all), 61% (CKD) and 53% (Non-CKD) compared to OAC.Conclusions: Left atrial appendage occlusion shows comparable efficacy for stroke and bleeding prevention in CKD and Non-CKD patients. CKD patients experience more adverse events during follow-up and a significantly increased risk for periprocedural contrast-induced acute kidney injury.
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Apéndice Atrial/cirugía , Fibrilación Atrial , Hemorragia , Complicaciones Posoperatorias , Implantación de Prótesis , Insuficiencia Renal Crónica , Ajuste de Riesgo/métodos , Dispositivo Oclusor Septal , Accidente Cerebrovascular , Anciano , Fibrilación Atrial/complicaciones , Fibrilación Atrial/epidemiología , Fibrilación Atrial/cirugía , Femenino , Alemania/epidemiología , Hemorragia/etiología , Hemorragia/prevención & control , Humanos , Pruebas de Función Renal/métodos , Masculino , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/epidemiología , Implantación de Prótesis/efectos adversos , Implantación de Prótesis/instrumentación , Implantación de Prótesis/métodos , Insuficiencia Renal Crónica/diagnóstico , Insuficiencia Renal Crónica/epidemiología , Factores de Riesgo , Accidente Cerebrovascular/etiología , Accidente Cerebrovascular/prevención & controlRESUMEN
The treatment of pregnant patients with a cardiovascular disease is a special challenge to deal with. Before getting pregnant all cardiac patients should get medical advice accordingly to their risk profile in the modified World Health Organization classification of maternal cardiovascular risk. This article has the aim to give an overview of the new or changed recommendations of the new ESC-Guideline for the management of cardiovascular diseases during pregnancy.
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Enfermedades Cardiovasculares/terapia , Complicaciones Cardiovasculares del Embarazo/terapia , Femenino , Humanos , Guías de Práctica Clínica como Asunto , EmbarazoRESUMEN
BACKGROUND: Guidelines recommend adjunct glycoprotein IIb/IIIa inhibitors (GPIs) only in selected patients with acute ST-segment elevation myocardial infarction (STEMI). This study aimed to evaluate routine GPI use in STEMI treated with primary percutaneous coronary intervention. METHODS: Online databases were searched for randomized controlled trials of routine GPI vs control therapy in STEMI. Data from retrieved studies were abstracted and evaluated in a comprehensive meta-analysis. Twenty-one randomized controlled trials with 8585 patients were included: 10 trials randomized tirofiban, 9 abciximab, 1 trial eptifibatide, and 1 trial used abciximab+tirofiban; only 1 trial used dual antiplatelet therapy with prasugrel/ticagrelor. RESULTS: Routine GPI use was associated with a significant reduction in all-cause mortality at 30 days (2.4% [GPI] vs 3.2%; risk ratio [RR], 0.72; P = 0.01) and 6 months (3.7% vs 4.8%; RR, 0.76; P = 0.02), and a reduction in recurrent myocardial infarction (1.1% vs 2.1%; RR, 0.55; P = 0.0006), repeat revascularization (2.5% vs 4.1%; RR, 0.63; P = 0.0001), thrombolysis in myocardial infarction flow <3 after percutaneous coronary intervention (5.4% vs 8.2%; RR, 0.61; P < 0.0001), and ischemic stroke (RR, 0.42; P = 0.04). Major (4.7% vs 3.4%; RR, 1.35; P = 0.005) and minor bleedings (7.2% vs 5.1%; RR, 1.39; P = 0.006) but not intracranial bleedings (0.1% vs 0%; RR, 2.7; P = 0.37) were significantly increased under routine GPI. CONCLUSIONS: Routine GPI administration in STEMI resulted in a reduction in mortality, driven by reductions in recurrent ischemic events-however predominantly in pre-prasugrel/ticagrelor trials. Trials with contemporary STEMI management are needed to confirm these findings.
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Abciximab/uso terapéutico , Eptifibatida/uso terapéutico , Complejo GPIIb-IIIa de Glicoproteína Plaquetaria/antagonistas & inhibidores , Infarto del Miocardio con Elevación del ST/tratamiento farmacológico , Tirofibán/uso terapéutico , Quimioterapia Combinada , Salud Global , Humanos , Inhibidores de Agregación Plaquetaria/uso terapéutico , Ensayos Clínicos Controlados Aleatorios como Asunto , Infarto del Miocardio con Elevación del ST/sangre , Infarto del Miocardio con Elevación del ST/mortalidad , Tasa de Supervivencia/tendenciasRESUMEN
Importance: Although endovascular thrombectomy (EVT) in acute ischemic stroke is recommended by guidelines to improve functional recovery, thus far there are insufficient data on its association with mortality. Objective: To identify guideline-relevant trials of EVT vs medical therapy reporting 90-day mortality and perform a meta-analysis. Data Sources: All randomized clinical trials cited for recommendations on EVT vs medical therapy in the latest 2018 American Stroke Association/American Heart Association guidelines. Study Selection: Ten American Stroke Association/American Heart Association guideline-relevant randomized clinical trials of EVT vs medical therapy were selected for inclusion. Two EVT trials were excluded owing to infrequent use of EVT. Data Extraction and Synthesis: Data were abstracted by 2 independent investigators and double-checked by 4 others. Singular study data were integrated using the Cochran-Mantel-Haenszel method and a random-effects model to compute summary statistics of risk ratios (RR) with 95% CIs. Main Outcomes and Measures: Risk of 90-day mortality and 90-day intracranial hemorrhage was analyzed; sensitivity analyses were performed in early-window EVT trials (which included patients from the onset of symptoms onward) vs late-window EVT trials (which included patients from 6 hours after onset of symptoms onward). Results: In 10 trials with 2313 patients, EVT significantly reduced the risk for 90-day mortality by 3.7% compared with medical therapy (15.0% vs 18.7%; RR, 0.81; 95% CI, 0.68-0.98; P = .03). Trends were similar in early-window (RR, 0.83; 95% CI, 0.67-1.01; P = .06) and late-window trials only (RR, 0.76; 95% CI, 0.41-1.40; P = .38). There was no difference in the risk for intracranial hemorrhage in EVT vs medical therapy (4.2% vs 4.0%; RR, 1.11; 95% CI, 0.71-1.72; P = .65). Limitations of the studies include trial protocol heterogeneity and bias originating from prematurely terminated trials. Conclusions and Relevance: This meta-analysis of all evidence on EVT cited in the 2018 American Stroke Association/American Heart Association guidelines shows significant benefits for survival during the first 90 days after acute ischemic stroke compared with medical therapy alone.
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Isquemia Encefálica/cirugía , Hemorragias Intracraneales/epidemiología , Mortalidad , Accidente Cerebrovascular/cirugía , Trombectomía/métodos , American Heart Association , Procedimientos Endovasculares , Humanos , Guías de Práctica Clínica como Asunto , Tasa de Supervivencia , Estados UnidosAsunto(s)
Aorta/diagnóstico por imagen , Enfermedades Cardiovasculares/diagnóstico por imagen , Ecocardiografía/métodos , Tratamiento de Urgencia/métodos , Corazón/diagnóstico por imagen , Estenosis de la Válvula Aórtica/diagnóstico por imagen , Taponamiento Cardíaco/diagnóstico por imagen , Tratamiento de Urgencia/instrumentación , Atrios Cardíacos/diagnóstico por imagen , Insuficiencia Cardíaca/diagnóstico por imagen , Ventrículos Cardíacos/diagnóstico por imagen , Humanos , Insuficiencia de la Válvula Mitral/diagnóstico por imagen , Derrame Pericárdico/diagnóstico por imagen , Vena Cava Inferior/diagnóstico por imagen , Función Ventricular Izquierda , Función Ventricular DerechaRESUMEN
BACKGROUND: Cocoa flavanol intake, especially that of (-)-epicatechin, has been linked to beneficial effects on human cardiovascular function. However, cocoa also contains the methylxanthines theobromine and caffeine, which may also affect vascular function. OBJECTIVE: We sought to determine whether an interaction between cocoa flavanols and methylxanthines exists that influences cocoa flavanol-dependent vascular effects. DESIGN: Test drinks that contained various amounts of cocoa flavanols (0-820 mg) and methylxanthines (0-220 mg), either together or individually, were consumed by healthy volunteers (n = 47) in 4 different clinical studies-3 with a randomized, double-masked crossover design and 1 with 4 parallel crossover studies. Vascular status was assessed by measuring flow-mediated vasodilation (FMD), brachial pulse wave velocity (bPWV), circulating angiogenic cells (CACs), and blood pressure before and 2 h after the ingestion of test drinks. RESULTS: Although cocoa flavanol intake increased FMD 2 h after intake, the consumption of cocoa flavanols with methylxanthines resulted in a greater enhancement of FMD. Methylxanthine intake alone did not result in statistically significant changes in FMD. Cocoa flavanol ingestion alone decreased bPWV and diastolic blood pressure and increased CACs. Each of these changes was more pronounced when cocoa flavanols and methylxanthines were ingested together. It is important to note that the area under the curve of the plasma concentration of (-)-epicatechin metabolites over time was higher after the co-ingestion of cocoa flavanols and methylxanthines than after the intake of cocoa flavanols alone. Similar results were obtained when pure (-)-epicatechin and the methylxanthines theobromine and caffeine were consumed together. CONCLUSION: A substantial interaction between cocoa flavanols and methylxanthines exists at the level of absorption, in which the methylxanthines mediate an increased plasma concentration of (-)-epicatechin metabolites that coincides with enhanced vascular effects commonly ascribed to cocoa flavanol intake. This trial was registered at clinicaltrials.gov as NCT02149238.