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Background and Objectives: Lowering low-density lipoprotein (LDL-C) levels is critical for preventing atherosclerotic cardiovascular disease, yet some patients fail to reach the LDL-C targets despite available intensive lipid-lowering therapies. This study assessed the effectiveness and safety profile of alirocumab, evolocumab, and inclisiran in lipid reduction. Materials and Methods: A cohort of 51 patients (median (Q1-Q3) age: 49.0 (39.5-57.5) years) was analyzed. Eligibility included an LDL-C level > 2.5 mmol/L while on the maximum tolerated dose of statin and ezetimibe, a diagnosis of familial hypercholesterolemia, or a very high risk of cardiovascular diseases following myocardial infarction within 12 months prior to the study. Follow-ups and lab assessments were conducted at baseline (51 patients), 3 months (51 patients), and 15 months (26 patients) after the treatment initiation. Results: Median initial LDL-C levels 4.1 (2.9-5.0) mmol/L, decreasing significantly to 1.1 (0.9-1.6) mmol/L at 3 months and 1.0 (0.7-1.8) mmol/L at 15 months (p < 0.001). Total cholesterol also reduced significantly compared to baseline at both intervals (p < 0.001). No substantial differences in LDL-C or total cholesterol levels were observed between 3- and 15-month observations (p > 0.05). No statistically significant differences were noted in cholesterol reduction among the alirocumab, evolocumab, and inclisiran groups at 3 months. The safety profile was favorable, with no reported adverse cardiovascular events or significant changes in alanine transaminase, creatinine, or creatine kinase levels. Conclusions: Alirocumab, evolocumab, and inclisiran notably decreased LDL-C and total cholesterol levels without significant adverse effects, underscoring their potential as effective treatments in patients who do not achieve lipid targets with conventional therapies.
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Anticuerpos Monoclonales Humanizados , Anticolesterolemiantes , Enfermedades Cardiovasculares , LDL-Colesterol , Hipercolesterolemia , Humanos , Anticuerpos Monoclonales Humanizados/uso terapéutico , Masculino , Femenino , Persona de Mediana Edad , Hipercolesterolemia/tratamiento farmacológico , Hipercolesterolemia/complicaciones , Hipercolesterolemia/sangre , Anticolesterolemiantes/uso terapéutico , Adulto , Enfermedades Cardiovasculares/prevención & control , LDL-Colesterol/sangre , Anticuerpos Monoclonales/uso terapéutico , Resultado del Tratamiento , Estudios de Cohortes , ARN Interferente PequeñoRESUMEN
Background and Objectives: Biochemical and molecular regulation of both adaptive and pathological responses of heart tissue to ischemic injury is widely investigated. However, it is still not fully understood. Several biomarkers are tested as predictors of left ventricle (LV) remodeling after myocardial infarction (MI). The aim of this study was to assess the relationship between selected microRNAs (miRNAs) and LV function and morphology in patients after MI. Materials and Methods: Selected miRNAs related to heart failure were assessed in the acute phase of MI: miR-150-3p, miR-21-5p, miR-19b-3p, miR-155-5p, miR-22-5p. Echocardiography with 3D imaging was performed at baseline and after 6 months. Remodeling was defined as >20% increase in LV end-diastolic volume, whereas reverse remodeling was defined as >10% reduction in LV end-systolic volume. Results: Eighty patients entered the registry. Remodeling occurred in 26% and reverse remodeling was reported in 51% of patients. In the presented study, none of the analyzed miRNAs were found to be a significant LV remodeling predictor. The observed correlations between miRNAs and other circulating biomarkers of myocardial remodeling were relatively weak. Conclusions: Our analysis does not demonstrate an association between the analyzed miRNAs and LV remodeling in patients with MI.
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MicroARN Circulante , MicroARNs , Infarto del Miocardio , Humanos , Remodelación Ventricular , Infarto del Miocardio/genética , Síndrome , Hospitales , BiomarcadoresRESUMEN
In the era of potent P2Y12 inhibitors, according to current guidelines, treatment with glycoprotein IIb/IIIa inhibitors (GPIs) should be limited to bail-out and/or highly thrombotic situations. Similarly, the recommendation for aspiration thrombectomy (AT) is downgraded to very selective use. We examine the prevalence, and predictors of GPI and AT use in STEMI patients referred to primary percutaneous coronary intervention (PCI). Data on 116,873 consecutive STEMI patients referred to primary PCI in Poland between 2015 and 2020 were analyzed. GPIs were administered in 29.3%, AT was used in 11.6%, and combined treatment with both in 6.1%. There was a mild trend toward a decrease in GPI and AT usage during the analyzed years. On the contrary, there was a rapid growth of the ticagrelor/prasugrel usage rate from 6.5 to 48.1%. Occluded infarct-related artery at baseline and no-reflow during PCI were the strongest predictors of GPI administration (OR 2.3; 95% CI 2.22-2.38 and OR 3.47; 95% CI 3.13-3.84, respectively) and combined usage of GPI and AT (OR 4.4; 95% CI 4.08-4.8 and OR 3.49; 95% CI 3.08-3.95 respectively) in a multivariate logistic regression model. Similarly, the administration of ticagrelor/prasugrel was an independent predictor of both adjunctive treatment strategies. In STEMI patients in Poland, GPIs are selectively used in one in four patients during primary PCI, and the combined usage of GPI and AT is marginal. Despite the rapid growth in potent P2Y12 inhibitors usage in recent years, GPIs are selectively used at a stable rate during PCI in highly thrombotic lesions.
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Intervención Coronaria Percutánea , Infarto del Miocardio con Elevación del ST , Trombosis , Humanos , Inhibidores de Agregación Plaquetaria/uso terapéutico , Ticagrelor/uso terapéutico , Clorhidrato de Prasugrel , Infarto del Miocardio con Elevación del ST/terapia , Infarto del Miocardio con Elevación del ST/etiología , Intervención Coronaria Percutánea/efectos adversos , Trombosis/etiología , Sistema de Registros , Resultado del Tratamiento , Complejo GPIIb-IIIa de Glicoproteína PlaquetariaRESUMEN
Background and Objectives: Coronary angiography is the gold standard for diagnosing coronary artery disease (CAD). In the case of borderline changes, patients require further diagnosis through ischemia assessment via one of the recommended methods of invasive evaluation. This study aimed to assess whether clinical factors influence the risk of a positive result in invasive myocardial ischemia assessment and if these potential factors change with the patient's age and the consistency of ischemia assessment. Materials and Methods: Data were collected retrospectively on all consecutive patients hospitalized in the University Hospital in Krakow between 2020 and 2021, on whom physiological assessments of coronary circulation were performed. Patients were divided into two groups: patients aged 60 or younger and patients older than 60. Results: Despite the older patients having more risk factors for CAD, their physiological assessment results of borderline lesions were similar to those of the younger patients. Positive fractional flow reserve (FFR) assessments were obtained from almost 50% of vessels. In the younger patients, cigarette use and type 2 diabetes mellitus increased the risk of a positive FFR result by 3.5 and 2.5 times, respectively. In the older patients, male gender and peripheral vascular disease significantly increased the risk of a positive FFR by 2.5 and 2 times, respectively. Conclusions: Clinical characteristics of patients undergoing physiological assessment of borderline coronary stenosis varied significantly by age. Refining the definition of borderline lesions to include age, gender, and other factors may improve the identification of patients who would benefit from physiological assessment and coronary revascularization.
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Enfermedad de la Arteria Coronaria , Estenosis Coronaria , Diabetes Mellitus Tipo 2 , Reserva del Flujo Fraccional Miocárdico , Humanos , Masculino , Reserva del Flujo Fraccional Miocárdico/fisiología , Estudios Retrospectivos , Estenosis Coronaria/diagnóstico , Estenosis Coronaria/patología , Enfermedad de la Arteria Coronaria/diagnóstico , Angiografía Coronaria/métodos , Isquemia/patología , Vasos Coronarios/diagnóstico por imagen , Vasos Coronarios/patología , Valor Predictivo de las Pruebas , Índice de Severidad de la EnfermedadRESUMEN
Myocardial infarction (MI) with non-obstructive coronary arteries (MINOCA) is an important clinical problem especially in the era of extensive utilization of coronary angiography in MI patients. Its pathophysiology is poorly understood which makes diagnostics and treatment of MINOCA challenging in everyday clinical practice. The aim of the study was to assess characteristics of MINOCA patients in Poland based on data from the Polish National ORPKI Registry. In 2016, 49,893 patients with non-ST-segment elevation (NSTEMI) or ST-segment elevation (STEMI) myocardial infarction entered the ORPKI registry. MINOCA was defined as a non-obstructive coronary artery disease (CAD) and a lack of previous coronary revascularization. MINOCA was identified in 3924 (7.8%) patients and clinical presentation was more often NSTEMI than STEMI (MINOCA: 78 vs. 22%; obstructive CAD 51.1 vs. 48.9%; p < 0.0001). MINOCA patients were younger and more often females with significantly lower rates of diabetes, smoking, arterial hypertension, kidney disease, previous MI and previous stroke comparing to patients with obstructive CAD. Myocardial bridge was visualized in angiography more often in the MINOCA group (2.2 vs. 0.4%; p < 0.0001). Additional coronary assessment inducing fractional flow reserve, intravascular ultrasound, optical coherence tomography was marginally (< 1%) used in both groups. Periprocedural mortality was lower in MINOCA group (0.13% vs. 0.95%; p < 0.0001). MINOCA patients represent a significant proportion of MI patients in Poland. Due to multiple potential causes, MINOCA should be considered rather as a working diagnosis after coronary angiography and further efforts should be taken to define the cause of MI in each individual patient.
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Vasos Coronarios/fisiopatología , Infarto del Miocardio/etiología , Anciano , Angiografía Coronaria , Enfermedad de la Arteria Coronaria/diagnóstico , Vasos Coronarios/diagnóstico por imagen , Femenino , Humanos , Masculino , Persona de Mediana Edad , Imagen Multimodal , Infarto del Miocardio/diagnóstico por imagen , Infarto del Miocardio/epidemiología , Infarto del Miocardio/mortalidad , Polonia , Sistema de Registros , Factores de RiesgoRESUMEN
INTRODUCTION: A high neutrophil-to-lymphocyte ratio (NLR) has been reported to be a strong biomarker of inflammation. AIM: We sought to evaluate the impact of NLR on long-term all-cause and cardio-vascular (CV) mortality in hemodialysis (HD) patients. MATERIAL AND METHODS: total of 84 chronic kidney disease (CKD) stage 5 patients with 54 of them on HD, with a median age of 61.5 (51.3-74.8) years were enrolled. e association between NLR and clinical biomarkers was investigated. Multivariable Cox regression analysis was used to find significant predictors of all-cause and CV mortality at follow-up. RESULTS: the median NLR (interquartile range) was 3.0 (2.1-4.1). Patients with NLR ≥3.9 (the highest tertile) had higher five-year all-cause mortality then remaining patients (53.6% vs. 30.4%; p = 0.039). On the contrary, only a trend towards increased CV mortality was observed (25.0% vs. 42.9%; p = 0.10). NLR ≥3.9 was a significant predictor of all-cause mortality at five years [hazard ratio (95%CI): 2.23 (1.10-4.50); p = 0.025] in Cox regression model adjusted for age, gender, and diabetes status. Similarly, while using NLR as continuous variable a significant association between NLR and all-cause mortality was confirmed even a er adjustment for covariates [hazard ratio per 1 unit increase (95%CI): 1.26 (1.06-1.51); p = 0.009] with the area under the receiver operating characteristic (ROC) curve of 0.64. Correlations between NLR and WBC, concentration of fibrinogen, albumin were observed. CONCLUSIONS: Asymptomatic inflammation measured by NLR showed an association with long-term all-cause mortality in stage 5 CKD patients, even while white blood cell count was in the normal range.
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Inflamación/sangre , Fallo Renal Crónico/sangre , Linfocitos/patología , Neutrófilos/patología , Anciano , Biomarcadores/sangre , Femenino , Humanos , Inflamación/complicaciones , Inflamación/diagnóstico , Fallo Renal Crónico/complicaciones , Fallo Renal Crónico/diagnóstico , Recuento de Leucocitos , Recuento de Linfocitos , Masculino , Persona de Mediana Edad , Pronóstico , Diálisis Renal , Estudios RetrospectivosRESUMEN
OBJECTIVE: The aim of the study was to assess trends in the use and periprocedural outcomes of rotational atherectomy (RA) in Poland between January 2014 and December 2016. BACKGROUND: In recent years, due to the aging population, RA is becoming more commonly used to treat heavily calcified coronary artery stenoses. METHODS: Data were prospectively collected using the Polish Cardiovascular Intervention Society national registry on all percutaneous coronary intervention (PCI) procedures performed in Poland. In total, 1,175 RA procedures were recorded from 317,175 PCI procedures (incidence of 0.37%). RESULTS: Patients undergoing RA were older (71.7 ± 9.7 vs. 66.9 ± 10.8, P < 0.00001) and less often males (68.3% vs. 76.4%, P < 0.00001). The complication rate was significantly higher in the RA group (P = 0.0012) with the leading coronary artery perforation (CAP) (P < 0.0001). Complication frequency decreased significantly in the last 3 years and was accompanied by an increase in the percentage of radial access and patients with stable angina. Among several predictors of the use of RA during PCI in multivariate analysis, the strongest one was previous coronary artery by-pass grafting (P < 0.0001), whereas the strongest, predictor of CAP was the RA procedure (P = 0.00004). The increase in RA frequency over the last 3 years may reflect population aging, some fluctuations in indications for RA and reimbursement policies. CONCLUSIONS: We observed a substantial increase in the utilization of RA during PCIs performed in Poland; however, it still needs to be increased. Decreased frequency of RA procedures follows change in indications for RA and vascular access. Periprocedural complication rates significantly decreased over the last 3 years.
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Aterectomía Coronaria/efectos adversos , Estenosis Coronaria/terapia , Calcificación Vascular/terapia , Anciano , Anciano de 80 o más Años , Estenosis Coronaria/epidemiología , Bases de Datos Factuales , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Intervención Coronaria Percutánea/efectos adversos , Polonia/epidemiología , Sistema de Registros , Medición de Riesgo , Factores de Riesgo , Índice de Severidad de la Enfermedad , Factores de Tiempo , Resultado del Tratamiento , Calcificación Vascular/epidemiologíaRESUMEN
BACKGROUND: Severe aortic stenosis (AS) often coexists with significant coronary artery disease. OBJECTIVE: To evaluate procedural complications and long-term outcomes of patients with severe AS undergoing balloon aortic valvuloplasty (BAV) and percutaneous coronary intervention (PCI). METHODS: A total of 97 patients with severe AS underwent 104 BAVs as palliative procedure, bridge to definitive treatment, or before urgent non-cardiac surgery. Patients were followed-up for at least 12 months. RESULTS: Of the 97 patients, 34 (35.0%) underwent standalone BAV, 45 (46.4%) underwent BAV with coronary angiography, and 18 (18.6%) BAV with PCI. There were no differences in baseline characteristics and indications for BAV among the groups (P > 0.05). No higher risk of complications after BAV performed with concomitant coronary angiography/PCI was observed. Transcatheter aortic valve implantation was performed after BAV in 13 (13.4%) patients and surgical aortic valve replacement in three (3.1%) patients. In spite of no difference in in-hospital mortality (5.6% vs. 8.9%; P = 0.76), patients with BAV and concomitant PCI had lower long-term mortality than patients with BAV and concomitant coronary angiography (28.5% vs. 51.0%; P = 0.03). In multivariable Cox analysis adjusted for age, sex, and body mass index, the Society of Thoracic Surgeons Predicted Risk of Mortality score was identified as the only independent predictor of long-term mortality for all patients (HR: 1.09, 95%CI: 1.04-1.15, P = 0.0006). CONCLUSIONS: Concomitant PCI or coronary angiography performed with BAV may not increase the risk of major and vascular complications. Patients with BAV and concomitant PCI may have better survival than patients with BAV and concomitant coronary angiography.
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Estenosis de la Válvula Aórtica , Valvuloplastia con Balón , Enfermedad de la Arteria Coronaria , Intervención Coronaria Percutánea , Complicaciones Posoperatorias , Anciano , Anciano de 80 o más Años , Válvula Aórtica/cirugía , Estenosis de la Válvula Aórtica/diagnóstico , Estenosis de la Válvula Aórtica/epidemiología , Estenosis de la Válvula Aórtica/cirugía , Valvuloplastia con Balón/efectos adversos , Valvuloplastia con Balón/métodos , Comorbilidad , Angiografía Coronaria/métodos , Enfermedad de la Arteria Coronaria/diagnóstico , Enfermedad de la Arteria Coronaria/epidemiología , Enfermedad de la Arteria Coronaria/cirugía , Femenino , Mortalidad Hospitalaria , Humanos , Masculino , Intervención Coronaria Percutánea/efectos adversos , Intervención Coronaria Percutánea/métodos , Polonia/epidemiología , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/prevención & control , Estudios Retrospectivos , Ajuste de Riesgo/métodos , Índice de Severidad de la Enfermedad , Factores de Tiempo , Reemplazo de la Válvula Aórtica Transcatéter , Resultado del TratamientoRESUMEN
According to guidelines, it is recommended to give P2Y12 inhibitors (preferably ticagrelor or prasugrel) at the time of first medical contact in patients with STEMI. However, in real life antiplatelet treatment strategies are different among countries. We analyzed data on antiplatelet treatment in STEMI patients included into Polish ORPKI national registry. A total of 23,139 STEMI patients from 153 invasive cardiology centers were reported in ORPKI registry between September 2015 and August 2016. Finally 19,437 patients from 122 centers (immediate PCI in 94%) were included into the analysis (lack of ticagrelor or prasugrel usage reported in 31 centers). The dominant P2Y12 inhibitor was clopidogrel (69%) with a high rate of precathlab administration (51.3%). Ticagrelor was administered in 10.1% of patients (2.3% during precathlab phase) and prasugrel in 1.1% (0.4% precathlab). The periprocedural switch from clopidogrel to newer generation oral P2Y12 inhibitors was rare (to ticagrelor: 2%; to prasugrel: 0.15%). Analysis of data from top 10 centers with the highest rate of newer generation P2Y12 inhibitors usage (1295 patients) revealed ticagrelor administration in 43.1% (prasugrel in 3%). During precathlab phase higher proportion of ticagrelor instead of clopidogrel (ticagrelor 17.9%, clopidogrel 29.8%) and higher rate of periprocedural switch from clopidogrel to ticagrelor (11.9%) was found comparing to all centers data (p < 0.001 for all). The strategy of precathlab administration of P2Y12 inhibitors applies to about half of STEMI patients in Poland. Generally, ticagrelor or prasugrel use is low, and not equally distributed among centers. In centers with high usage, ticagrelor is main newer generation P2Y12 inhibitor for precathlab and periprocedural administration.
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Intervención Coronaria Percutánea/métodos , Antagonistas del Receptor Purinérgico P2Y/uso terapéutico , Receptores Purinérgicos P2Y12 , Infarto del Miocardio con Elevación del ST/tratamiento farmacológico , Adenosina/análogos & derivados , Adenosina/uso terapéutico , Adulto , Anciano , Clopidogrel , Humanos , Persona de Mediana Edad , Inhibidores de Agregación Plaquetaria/uso terapéutico , Polonia , Clorhidrato de Prasugrel/uso terapéutico , Sistema de Registros , Ticagrelor , Ticlopidina/análogos & derivados , Ticlopidina/uso terapéuticoRESUMEN
BACKGROUND: Association between chronic obstructive pulmonary disease (COPD) and long-term mortality as well as the quality of life (QoL) in patients with severe aortic stenosis (AS) undergoing transcatheter aortic valve implantation (TAVI) is still unclear. AIM: We sought to evaluate the impact of COPD on mortality and QoL of patients with AS undergoing TAVI. METHODS: A total of 148 consecutive patients who underwent TAVI were enrolled and stratified by history of COPD. RESULTS: Of 148 patients enrolled, 19 (12.8%) patients had a history of COPD. Patients with COPD were high-risk patients with higher prevalence of incomplete revascularization and frailty features. At follow-up of 15.8 months, all-cause mortality in patients with COPD was over four times higher than in patients without COPD [17.8% vs. 52.6%; p = 0.002-age/gender-adjusted OR (95% CI) 4.73 (1.69-13.24)]. On the other hand, in Cox regression model, the only independent predictors of all-cause death at long-term follow-up were: incomplete coronary revascularization [HR (95% CI) 5.45 (2.38-12.52); p = 0.001], estimated glomerular filtration rate [per 1 ml/min/1.73 m2 increase: 0.96 (0.94-0.98); p = 0.001], and previous stroke/transient ischemic attack [2.86 (1.17-7.00); p = 0.021]. Also, the difference in mortality between patients with and without COPD was not significant after adjustment for the most of frailty indices. Importantly, groups were comparable in terms of QoL at baseline and 12 months. CONCLUSION: COPD may pose an important factor affecting long-term outcomes of patients with severe AS undergoing TAVI. However, its effects might be partially related to coexisting comorbidities and frailty.
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Estenosis de la Válvula Aórtica/cirugía , Fragilidad , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Reemplazo de la Válvula Aórtica Transcatéter , Anciano , Anciano de 80 o más Años , Válvula Aórtica/cirugía , Estenosis de la Válvula Aórtica/fisiopatología , Femenino , Humanos , Masculino , Calidad de Vida , Factores de Riesgo , Accidente Cerebrovascular/fisiopatología , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: We sought to investigate the relation between frailty indices and 12-month mortality after transcatheter aortic valve implantation (TAVI). METHODS: We included 101 consecutive patients with severe aortic stenosis who have undergone TAVI. Frailty indices according to Valve Academic Research Consortium-2 recommendations (5-m walk test [5MWT] and hand grip strength) as well as other available scales of frailty (Katz index, Elderly Mobility Scale [EMS], Canadian Study of Health and Aging [CSHA] scale, Identification of Seniors at Risk [ISAR] scale) were assessed at baseline. The primary endpoint was 12-month all-cause mortality. RESULTS: Twelve-month all-cause mortality was 17.8%. According to 5MWT, 17.8% were frail; hand grip test: 6.9%; Katz index: 17.8%; EMS: 7.9%; CSHA scale: 16.9%; and ISAR scale: 52.5%. Associations between frailty indices and 12-month all-cause mortality after TAVI were significant in Cox regression analysis (frail vs not frail, presented as hazard ratio[95%CI] adjusted for logistic EuroSCORE): for 5MWT, 72.38 (15.95-328.44); for EMS, 23.39 (6.89-79.34); for CSHA scale, 53.97 (14.67-198.53); for Katz index, 21.69 (6.89-68.25); for hand grip strength, 51.54 (12.98-204.74); and for ISAR scale, 15.94 (2.10-120.74). Similarly, such relationship was confirmed when 5MWT, EMS, and CSHA were used as continuous variables (hazard ratio [95%CI] adjusted for logistic EuroSCORE: for 5MWT per 1-second increase, 2.55 [1.94-3.37]; for EMS per 1-point decrease, 2.90 (1.99-4.21); and for CSHA per 1-point increase, 3.13 [2.17-4.53]). CONCLUSIONS: Our study confirmed a strong predictive ability of most of the proposed frailty indices for 12-month mortality after TAVI. For patients scheduled for TAVI, the use of frailty indices, which are easy and quick to assess on clinical basis but with strong performance, for example, 5MWT, EMS, or hand grip test, may be advocated.
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Estenosis de la Válvula Aórtica/cirugía , Fuerza de la Mano , Mortalidad , Reemplazo de la Válvula Aórtica Transcatéter , Prueba de Paso , Anciano , Anciano de 80 o más Años , Causas de Muerte , Femenino , Anciano Frágil , Humanos , Masculino , Modelos de Riesgos Proporcionales , Medición de RiesgoRESUMEN
OBJECTIVES: This study aimed to evaluate the indications, short- and long-term outcomes of balloon aortic valvuloplasty (BAV) in patients with severe aortic stenosis (AS). METHODS: A cohort of 112 patients with AS underwent 114 BAV procedures between October 2012 and July 2015 in two Polish interventional cardiology centers. Clinical and echocardiographic data were prospectively collected within 1, 6, and 12 months follow-up. RESULTS: BAV was performed as a bridge to TAVI (51.8%), surgical aortic valve replacement (AVR, 5.4%), before urgent noncardiac surgery (8.0%), for symptom relief (33.0%) and cardiogenic shock (1.8%). Periprocedural, in-hospital, 1-, 6-, 12-month mortality were 2.7%; 8.9%; 8.9%; 16.9%; 22.3%, respectively. Serious periprocedural adverse events occurred in 18.8% of patients. After the procedure, mean aortic valve area (AVA) increased from 0.59 ± 0.18 to 0.82 ± 0.24 cm2 , mean peak aortic valve gradient (pAVG) decreased from 94.0 ± 27.6 to 65.4 ± 20.0 mm Hg, mean aortic gradient decreased from 58.0 ± 17.8 to 40.5 ± 14.6 mm Hg, P < 0.05 for all. Left ventricular ejection fraction (LVEF) increased from median (interquartile range) of 53.5 (30 - 64) to 60 (45 - 65)% after 1 month (P < 0.05). In patients with impaired left ventricle function (LVEF <40%), LVEF significantly improved (median increase of 16%) after 1 and 6 months (P < 0.05). At 12 months patients had higher AVA, pAVG, and LVEF as compared to baseline (P < 0.05). CONCLUSIONS: BAV is a useful procedure in high-risk AS patients, where achieved effects can be sufficient in bridging patients for TAVI/AVR. © 2016 Wiley Periodicals, Inc.
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Estenosis de la Válvula Aórtica/terapia , Válvula Aórtica/fisiopatología , Valvuloplastia con Balón , Anciano , Anciano de 80 o más Años , Válvula Aórtica/diagnóstico por imagen , Estenosis de la Válvula Aórtica/diagnóstico por imagen , Estenosis de la Válvula Aórtica/mortalidad , Estenosis de la Válvula Aórtica/fisiopatología , Valvuloplastia con Balón/efectos adversos , Valvuloplastia con Balón/mortalidad , Ecocardiografía , Femenino , Hemodinámica , Mortalidad Hospitalaria , Humanos , Masculino , Polonia , Estudios Prospectivos , Recuperación de la Función , Sistema de Registros , Índice de Severidad de la Enfermedad , Volumen Sistólico , Factores de Tiempo , Resultado del Tratamiento , Función Ventricular IzquierdaRESUMEN
Blood transfusions are considered as an important predictor of adverse outcome in patients with severe aortic (AS) undergoing transcatheter aortic valve implantation (TAVI). We sought to investigate the association between blood transfusions and mortality after TAVI. We enrolled 101 consecutive patients with severe AS undergoing TAVI. Patients who required transfusion were defined as patients in whom at least one unit of packed red blood cells (PRBCs) was transfused in the perioperative period. Twelve-month outcomes were assessed based on Valve Academic Research Consortium definitions. A total of 28 (27.7%) patients required blood transfusion after TAVI. Baseline characteristics of the patients with and without a transfusion were similar. Median amount of PRBCs was 2 (interquartile range, 2-4). Twelvemonth all-cause mortality was higher in patients with than without a blood transfusion (39.3% versus 9.6%; P = 0.001). Importantly, the need for a blood transfusion after TAVI was an independent predictor of higher mortality rates after 12 months (hazard ratio (HR) 2.84 95%CI (1.06-7.63); P = 0.039; (HR for incomplete coronary revascularization 10.86, 95%CI 3.72-31.73; P < 0.001; HR for a history of stroke/TIA 3.93, 95%CI 1.39-11.07; P < 0.001). The duration of inhospital stay was longer in patients requiring transfusion (16.0 (14.0-22.0) versus 7.0 (7.0-11.5) days; P = 0.014). In conclusion, blood transfusions after TAVI were associated with higher mortality rates after 12 months, longer in-hospital stay, and were identified as an independent predictor of impaired clinical outcome.
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Transfusión Sanguínea/estadística & datos numéricos , Reemplazo de la Válvula Aórtica Transcatéter/mortalidad , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Polonia/epidemiología , Estudios ProspectivosRESUMEN
OBJECTIVES: Transcatheter aortic valve implantation (TAVI) and minimally invasive aortic valve replacement (mini-thoracotomy, mini-sternotomy, MIAVR) have become an appealing alternative to conventional surgical (SAVR) treatment of severe aortic stenosis (AS) in high-risk patients. BACKGROUND: Aim of the study was to evaluate the quality of life (QoL) in patients with AS and treated with transfemoral TAVI, SAVR, mini-thoracotomy and mini-sternotomy. METHODS: One hundred and seventy-three patients with symptomatic AS were enrolled in 2011-2013. TAVI group consisted of 39 patients (22.5%), mini-sternotomy was performed in 44 patients (25.5%), mini-thoracotomy in 50 (29%), and AVR in 40 patients (23%). QoL was assessed perioperatively, 12 and 24 months after aortic valve replacement (AVR) by Minnesota Living with Heart Failure Questionnaire (MLHFQ) and EQ-5D-3L. RESULTS: Median follow-up was 583.5 (IQR: 298-736) days. Improvement of health status after procedure in comparison with pre-operative period was significantly more often reported after TAVI in perioperative period (90.3%; P = 0.004) and 12 months after procedure (100%, P = 0.02). Global MLHFQ, physical and emotional dimension score at 30-day from AVR presented significant improvement after TAVI in comparison with surgical methods (respectively: 8.3(±8.6), P = 0.003; 4.1(±5.9), P = 0.01; 1.5(±2.6), P = 0.005). Total MLHFQ score was significantly lower (better outcome) in TAVI patients 1 year after procedure (4.8(±6.8), P = 0.004), no differences in somatic and emotional component were found. No differences were found in MLHFQ score 24 months after AVR. Data from EQ-D5-3L questionnaire demonstrated significant improvement of QoL at 30-day follow-up after TAVI in comparison with surgical methods (1.2(±1.7), P = 0.0008). CONCLUSIONS: TAVI improves QoL in perioperative and 12 months observation in comparison with mini-thoracotomy, mini-sternotomy and SAVR. Improvement in QoL was obtained in both generic and disease specific questionnaires. © 2016 Wiley Periodicals, Inc.
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Estenosis de la Válvula Aórtica/terapia , Válvula Aórtica/cirugía , Cateterismo Cardíaco/métodos , Implantación de Prótesis de Válvulas Cardíacas/métodos , Calidad de Vida , Actividades Cotidianas , Anciano , Anciano de 80 o más Años , Válvula Aórtica/diagnóstico por imagen , Válvula Aórtica/fisiopatología , Estenosis de la Válvula Aórtica/diagnóstico por imagen , Estenosis de la Válvula Aórtica/fisiopatología , Estenosis de la Válvula Aórtica/psicología , Cateterismo Cardíaco/efectos adversos , Emociones , Femenino , Estado de Salud , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Humanos , Masculino , Persona de Mediana Edad , Polonia , Recuperación de la Función , Índice de Severidad de la Enfermedad , Esternotomía , Encuestas y Cuestionarios , Toracotomía , Factores de Tiempo , Resultado del TratamientoRESUMEN
OBJECTIVES: The aim of the study was to compare 12-month mortality rate of patients with and without complete coronary revascularization before transcatheter aortic valve implantation (TAVI). BACKGROUND: There are limited data on the impact of coronary artery disease burden in patients with severe aortic stenosis undergoing TAVI. METHODS: One hundred and one consecutive patients undergoing TAVI were enrolled. Of them 16 (15.8%) had an incomplete coronary revascularization. The primary endpoint was 12-month all-cause mortality. RESULTS: Twelve-month all-cause mortality was higher in patients with incomplete coronary revascularization than in patients with complete coronary revascularization or without significant lesions (75.0% vs 7.1%; P < 0.001). Importantly, incomplete coronary revascularization was an independent predictor of higher mortality rate after 12 months (hazard ratio (HR) for incomplete coronary revascularization 10.86, 95% CI 3.72-31.73; P < 0.001; HR for a history of stroke/TIA 3.93, 95% confidence interval (CI) 1.39-11.07; P < 0.001; HR for blood transfusion 2.84 95% CI (1.06-7.63); P = 0.039). In 9 of 16 (56.3%) patients, incomplete revascularization was related to the presence of chronic total occlusions (CTO). Patients with CTO had an increased mortality rate after 12 months (55.6% vs 14.1%; P = 0.008) as compared to patients without the CTO. CONCLUSIONS: Incomplete coronary revascularization and a history of stroke or TIA may be independent predictors of all-cause mortality in patients undergoing TAVI. However, further studies are recommended to confirm the results, especially in terms of the impact of CTO presence on long-term mortality after TAVI.
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Estenosis de la Válvula Aórtica , Enfermedad de la Arteria Coronaria , Reemplazo de la Válvula Aórtica Transcatéter , Anciano , Anciano de 80 o más Años , Estenosis de la Válvula Aórtica/diagnóstico , Estenosis de la Válvula Aórtica/mortalidad , Estenosis de la Válvula Aórtica/cirugía , Enfermedad de la Arteria Coronaria/diagnóstico , Enfermedad de la Arteria Coronaria/mortalidad , Enfermedad de la Arteria Coronaria/cirugía , Costo de Enfermedad , Femenino , Humanos , Estimación de Kaplan-Meier , Masculino , Mortalidad , Polonia/epidemiología , Modelos de Riesgos Proporcionales , Factores de Riesgo , Accidente Cerebrovascular/etiología , Accidente Cerebrovascular/mortalidad , Factores de Tiempo , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Reemplazo de la Válvula Aórtica Transcatéter/métodos , Resultado del TratamientoRESUMEN
OBJECTIVES: We evaluated impact of timing of coronary artery bypass grafting (CABG) and prasugrel pretreatment in patients with non-ST-segment elevation myocardial infarction undergoing CABG in the ACCOAST study. METHODS: Of 4033 enrolled patients, 314 (7.8%) underwent isolated CABG through 30 days. Primary efficacy end point for this analysis was any cardiovascular death, myocardial infarction, stroke, urgent revascularization, or glycoprotein IIb/IIIa inhibitor bailout through 30 days. RESULTS: More CABG versus percutaneous coronary intervention or medically managed patients were men, diabetic, or had peripheral arterial disease. Per randomization, 157 of 314 patients received a 30-mg prasugrel loading dose before CABG, and 157 of 314 received placebo. Patients were stratified by tertile of time from randomization to CABG: <2.98 days (n = 104), ≥2.98 and <6.95 days (n = 106), and ≥6.95 days (n = 104). Primary end point occurred in 12.5%, 4.7%, and 4.8%, respectively (<2.98 days vs other tertiles, hazard ratio [HR] = 2.80; P = .011). Similarly, the rate of all TIMI major bleeding was highest in the lowest tertile (26.0% vs 10.4% and 4.8%; P < .001), but no difference in all-cause death was observed through 30 days (3.9% vs 1.9% and 1.9%; P = .30). Time from randomization to CABG (HR = 0.84 for each day delay), left main disease (HR = 1.76), region of enrollment (Non-Eastern Europe vs Eastern Europe; HR = 3.83), but not prasugrel pretreatment and baseline troponin ≥3× upper limit of normal, were independent predictors of combined 30-day end point of all-cause death/myocardial infarction/stroke/TIMI major bleeding. CONCLUSIONS: In ACCOAST, early (<2.98 days) surgical revascularization carried increased risk of bleeding and ischemic complications without affecting all-cause mortality through 30 days. Baseline troponin and prasugrel pretreatment did not impact ischemic clinical outcomes.
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Puente de Arteria Coronaria/métodos , Electrocardiografía , Infarto del Miocardio/diagnóstico , Infarto del Miocardio/terapia , Intervención Coronaria Percutánea/métodos , Clorhidrato de Prasugrel/administración & dosificación , Cuidados Preoperatorios/métodos , Anciano , Relación Dosis-Respuesta a Droga , Femenino , Humanos , Masculino , Persona de Mediana Edad , Resultado del TratamientoRESUMEN
BACKGROUND: Current STEMI guidelines recommend thrombectomy should be considered during primary PCI. Multiple data from randomized clinical trials, registries, and metanalysis have confirmed the efficacy of thrombectomy in terms of surrogate endpoints like better myocardial perfusion, less pronounced distal embolization, and conflicting results on lower all-cause mortality. Our aim was to analyze long-term outcome of STEMI patients treated with manual thrombectomy during primary PCI in a contemporary national registry. METHODS: There were 13 catheterization laboratories in Poland that enrolled patients in NRDES Registry. Patients were divided into two groups: those that were treated with manual thrombectomy for their primary PCI vs. those who were not. RESULTS: There were altogether 2,686 patients enrolled in the NRDES Registry of whom 1,763 were diagnosed with STEMI (66%). Aspiration thrombectomy was used in 673 of these cases (38%) and 1,090 (62%) patients were treated without thrombectomy during the index primary PCI. Overall mortality at 1 year was 11.03% in thrombectomy and 7.46% in no thrombectomy group respectively (P = 0.0292 which became insignificant after propensity score matching adjustment P = 0.613). Specific subgroup analyses revealed that there was no benefit from aspiration thrombectomy in neither subgroup. CONCLUSIONS: Manual aspiration thrombectomy in patients undergoing primary PCI for STEMI was not associated with improved long-term 1-year clinical outcome. Subgroup analysis did not reveal any specific setting in which thrombectomy would be clinically superior. © 2014 Wiley Periodicals, Inc.
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Trombosis Coronaria/terapia , Infarto del Miocardio/terapia , Intervención Coronaria Percutánea , Trombectomía/métodos , Anciano , Distribución de Chi-Cuadrado , Angiografía Coronaria , Trombosis Coronaria/diagnóstico , Trombosis Coronaria/mortalidad , Femenino , Humanos , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Infarto del Miocardio/diagnóstico , Infarto del Miocardio/mortalidad , Oportunidad Relativa , Intervención Coronaria Percutánea/efectos adversos , Intervención Coronaria Percutánea/mortalidad , Polonia , Puntaje de Propensión , Sistema de Registros , Factores de Riesgo , Succión , Trombectomía/efectos adversos , Trombectomía/mortalidad , Factores de Tiempo , Resultado del TratamientoRESUMEN
OBJECTIVES: We sought to evaluate the impact of direct stenting technique on angiographic and clinical outcomes of patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary angioplasty (PCI). METHODS: Data on 1,419 patients who underwent immediate PCI for STEMI with implantation of ≥1 stent within native coronary artery were retrieved from the EUROTRANSFER Registry database. Patients were stratified based on the stent implantation technique: direct (without predilatation) vs. conventional stenting. Propensity score adjustment was used to control possible selection bias. RESULTS: Direct stenting technique was used in 276 (19.5%) patients. Remaining 1,143 patients were treated with stent implantation after balloon predilatation. Direct compared with conventional stenting resulted in significantly greater rates of postprocedural TIMI grade 3 flow (conventional vs. direct stenting: 91.5% vs. 94.9%, adjusted OR 2.09 (1.13-3.89), P = 0.020), and lower risk of no-reflow (3.4% vs. 1.4%, adjusted OR 0.31 (0.10-0.92), P = 0.035). The rates for ST-segment resolution >50% after PCI were higher in patients treated with direct stenting technique (76.3% vs. 86.2%, adjusted OR 1.64 (1.10-2.46), P = 0.016). A significant reduction in 1-year mortality in patients from the direct stenting group compared with the conventional stenting group, even after adjustment for propensity score was observed (6.5% vs. 2.9%, adjusted OR 0.45 (0.21-0.99), P = 0.047). CONCLUSIONS: When anatomically and technically feasible, the use of direct stenting technique may result in improved long-term survival in patients with STEMI undergoing primary PCI.
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Angioplastia Coronaria con Balón/instrumentación , Infarto del Miocardio/terapia , Intervención Coronaria Percutánea/instrumentación , Stents , Anciano , Angioplastia Coronaria con Balón/efectos adversos , Angioplastia Coronaria con Balón/mortalidad , Distribución de Chi-Cuadrado , Angiografía Coronaria , Europa (Continente) , Femenino , Humanos , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Infarto del Miocardio/diagnóstico , Infarto del Miocardio/mortalidad , Fenómeno de no Reflujo/etiología , Oportunidad Relativa , Intervención Coronaria Percutánea/efectos adversos , Intervención Coronaria Percutánea/mortalidad , Puntaje de Propensión , Modelos de Riesgos Proporcionales , Sistema de Registros , Factores de Riesgo , Resultado del TratamientoRESUMEN
OBJECTIVES: To analyze long-term outcome of ST-Elevation Myocardial Infarction (STEMI) and non-STEMI (NSTEMI) patients treated with Drug Eluting Stents (DES) stents with regard to mortality and stent thrombosis rates based on the national Polish PCI registry database. BACKGROUND: Only a few studies suggested potential trend towards lower mortality in STEMI patients treated with DES. Current European Society of Cardiology STEMI guidelines recommend DES use only with one restriction to suspected patient poor compliance or contraindication to dual antiplatelet therapy. METHODS: Thirteen high-volume interventional cardiology centers in Poland enrolled patients in National Registry of Drug Eluting Stents (NRDES) Registry from October 2010 till October 2011. RESULTS: There were 2686 patients enrolled in NRDES Registry. Eighty five patients (3%) had both DES and BMS implanted at index PCI procedure and were excluded from further analysis. A subpopulation of STEMI (1709; 66%) and NSTEMI (892; 34%) patients was selected for BMS vs DES comparison. A significant difference in favor of DES group for 1-year mortality was found in STEMI subgroup (P < 0.0001-unadjusted and P = 0.0497 after propensity score adjustment). No such differences were noticed for NSTEMI subgroup or stent thrombosis comparisons. CONCLUSIONS: A strong selection bias for DES stents was observed with regard to demographic and angiographic characteristics in both STEMI and NSTEMI. DES implantation was associated with similar ischemic outcome to BMS at 1-year follow-up. STEMI patients with DES presented a trend towards lower long-term mortality at 1 year in comparison to BMS.