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1.
Am J Cardiol ; 211: 9-16, 2024 Jan 15.
Artigo em Inglês | MEDLINE | ID: mdl-37858663

RESUMO

Lipoprotein(a) (Lp[a]) is an emerging risk factor for incident ischemic heart disease. However, its role in risk stratification in in-hospital survivors to an index acute myocardial infarction (AMI) is scarcer, especially for predicting the risk of long-term recurrent AMI. We aimed to assess the relation between Lp(a) and very long-term recurrent AMI after an index episode of AMI. It is a retrospective analysis that included 1,223 consecutive patients with an AMI discharged from October 2000 to June 2003 in a single-teaching center. Lp(a) was assessed during index admission in all cases. The relation between Lp(a) at discharge and total recurrent AMI was evaluated through negative binomial regression. The mean age of the patients was 67.0 ± 12.3 years, 379 (31.0%) were women, and 394 (32.2%) were diabetic. The index event was more frequently non-ST-segment elevation myocardial infarction (66.0%). The median Lp(a) was 28.8 (11.8 to 63.4) mg/100 ml. During a median follow-up of 9.9 (4.6 to 15.5) years, 813 (66.6%) deaths and 1,205 AMI in 532 patients (43.5%) occurred. Lp(a) values were not associated with an increased risk of long-term all-cause mortality (p = 0.934). However, they were positively and nonlinearly associated with an increased risk of total long-term reinfarction (p = 0.016). In the subgroup analysis, there was no evidence of a differential effect for the most prevalent subgroups. In conclusion, after an AMI, elevated Lp(a) values assessed during hospitalization were associated with an increased risk of recurrent reinfarction in the very long term. Further prospective studies are warranted to evaluate their clinical implications.


Assuntos
Infarto do Miocárdio , Isquemia Miocárdica , Infarto do Miocárdio sem Supradesnível do Segmento ST , Humanos , Feminino , Pessoa de Meia-Idade , Idoso , Masculino , Estudos Retrospectivos , Lipoproteína(a) , Infarto do Miocárdio/epidemiologia , Hospitalização , Fatores de Risco
2.
ESC Heart Fail ; 11(2): 1258-1262, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38115745

RESUMO

AIMS: Iron deficiency (ID) is associated with an impaired cardiac function and remodelling in heart failure (HF). Treatment with ferric carboxymaltose (FCM) has been showed recently to improve biventricular systolic function and ventricular strain parameters in patients with HF with reduced ejection fraction and ID, but there is no evidence on the benefit of FCM on the left atrium (LA). In this study, we aimed to evaluate the effect of FCM on LA longitudinal strain (LA-LS). METHODS AND RESULTS: This is a post hoc subanalysis of a double-blind, placebo-controlled, randomized clinical trial that enrolled 53 ambulatory patients with HF, left ventricular ejection fraction (LVEF) < 50%, and ID [Myocardial-IRON trial (NCT03398681)], treated with FCM or placebo. Cardiac magnetic resonance-featured tracking (CMR-FT) strain changes were evaluated before and 7 and 30 days after randomization using linear mixed regression analysis. The median age of the sample was 68 years (interquartile range: 64-76), and 20 (69%) were men. Mean ± standard deviation of LVEF was 39 ± 11%, and most (97%) were in stable New York Heart Association class II. At baseline, mean LA-LS was -8.9 ± 3.5%. At 30 days, and compared with placebo, LA-LS significantly improved in those allocated to FCM treatment arm (LA-LS = -12.0 ± 0.5 and -8.5 ± 0.6, respectively; - ∆ 3.55%, P < 0.001). CONCLUSIONS: In patients with stable HF, LVEF < 50%, and ID, treatment with FCM was associated with short-term improvements in LA-LS assessed by CMR-FT. Future works should assess the potential benefit of iron repletion on LA function.


Assuntos
Compostos Férricos , Insuficiência Cardíaca , Deficiências de Ferro , Maltose/análogos & derivados , Masculino , Humanos , Idoso , Feminino , Volume Sistólico , Função Ventricular Esquerda , Átrios do Coração
3.
Am J Cardiol ; 205: 321-324, 2023 10 15.
Artigo em Inglês | MEDLINE | ID: mdl-37633067

RESUMO

Bempedoic acid is a selective inhibitor of the adenosine triphosphate citrate lyase that reduces low-density lipoprotein cholesterol (LDLc) levels by 17% to 28%. Although the Evaluation of Major Cardiovascular Events in Patients With, or at High Risk for, Cardiovascular Disease Who Are Statin Intolerant Treated With Bempedoic Acid (CLEAR-OUTCOMES) trials demonstrated the efficacy on cardiovascular outcomes there is a controversy related to the possible net clinical benefit. Thereafter, we performed an intention-to-treat meta-analysis in line with recommendations from the Cochrane Collaboration and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. The primary outcome of the metanalysis was the incidence of major adverse cardiovascular events, defined by each study protocol. Secondary outcomes for the analyses were myocardial infarction, stroke, myocardial revascularization, cardiovascular death, and all-cause death. Results of 4 clinical trials evaluated contained a total of 17,324 patients; 9,236 received bempedoic acid for a median of 46.6 months. The mean baseline LDLc was 129.4 (22.8) mg/100 ml and treatment was associated with a mean LDLc reduction of 26.0 (12.6) mg/100 ml. Treatment with bempedoic acid significantly reduced the incidence of major adverse cardiovascular events (hazard ratio [HR] 0.88, 95% confidence interval [CI] 0.81 to 0.96), myocardial infarction (HR 0.76, 95% CI 0.66 to 0.89) and myocardial revascularization (HR 0.82, 95% CI 0.73 to 0.92); the crude incidence of stroke, cardiovascular or all-cause mortality were lower in patients in the bempedoic acid groups although no significant risk reduction was observed. No heterogeneity was observed in any of the end points. In conclusion, the metanalysis of the 4 clinical trials currently available with bempedoic acid provides reliable evidence of its clinical benefit with no signs of heterogeneity or harm.


Assuntos
Infarto do Miocárdio , Acidente Vascular Cerebral , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Ácidos Dicarboxílicos/uso terapêutico , Ácidos Graxos/uso terapêutico , Infarto do Miocárdio/tratamento farmacológico , Infarto do Miocárdio/epidemiologia
4.
J Am Heart Assoc ; 11(7): e022214, 2022 04 05.
Artigo em Inglês | MEDLINE | ID: mdl-35301854

RESUMO

Background The mechanisms explaining the clinical benefits of ferric carboximaltose (FCM) in patients with heart failure, reduced or intermediate left ventricular ejection fraction, and iron deficiency remain not fully clarified. The Myocardial-IRON trial showed short-term cardiac magnetic resonance (CMR) changes suggesting myocardial iron repletion following administration of FCM but failed to find a significant increase in left ventricular ejection fraction in the whole sample. Conversely, the strain assessment could evaluate more specifically subtle changes in contractility. In this subanalysis, we aimed to evaluate the effect of FCM on the short-term left and right ventricular CMR feature tracking derived strain. Methods and Results This is a post hoc subanalysis of the double-blind, placebo-controlled, randomized clinical trial that enrolled 53 ambulatory patients with heart failure and left ventricular ejection fraction <50%, and iron deficiency [Myocardial-IRON trial (NCT03398681)]. Three-dimensional left and 2-dimensional right ventricular CMR tracking strain (longitudinal, circumferential, and radial) changes were evaluated before, 7 and 30 days after randomization using linear mixed-effect analysis. The median (interquartile range) age of the sample was 73 years (65-78), and 40 (75.5%) were men. At baseline, there were no significant differences in CMR feature tracking strain parameters across both treatment arms. At 7 days, the only global 3-dimensional left ventricular circumferential strain was significantly higher in the FCM treatment-arm (difference: -1.6%, P=0.001). At 30 days, and compared with placebo, global 3-dimensional left ventricular strain parameters significantly improved in those allocated to FCM treatment-arm [longitudinal (difference: -2.3%, P<0.001), circumferential (difference: -2.5%, P<0.001), and radial (difference: 4.2%, P=0.002)]. Likewise, significant improvements in global right ventricular strain parameters were found in the active arm at 30 days (longitudinal [difference: -3.3%, P=0.010], circumferential [difference: -4.5%, P<0.001], and radial [difference: 4.5%, P=0.027]). Conclusions In patients with stable heart failure, left ventricular ejection fraction <50%, and iron deficiency, treatment with FCM was associated with short-term improvements in left and right ventricular function assessed by CMR feature tracking derived strain parameters. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT03398681.


Assuntos
Insuficiência Cardíaca , Função Ventricular Esquerda , Idoso , Compostos Férricos , Insuficiência Cardíaca/diagnóstico por imagem , Insuficiência Cardíaca/tratamento farmacológico , Humanos , Imagem Cinética por Ressonância Magnética/métodos , Espectroscopia de Ressonância Magnética , Masculino , Maltose/análogos & derivados , Volume Sistólico
5.
Clin Res Cardiol ; 110(8): 1292-1298, 2021 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-33721056

RESUMO

BACKGROUND: For patients with heart failure (HF), iron deficiency (ID) is a common therapeutic target. However, little is known about the utility of transferrin saturation (TSAT) or serum ferritin for risk stratification in decompensated HF (DHF) or the European Society of Cardiology's (ESC) current definition of ID (ferritin < 100 µg/L or TSAT < 20% if ferritin is 100-299 µg/L). We evaluated the association between these potential markers of ID and the risk of 30-day readmission for HF or death in patients with DHF. METHODS: We retrospectively included 1701 patients from a multicenter registry of DHF. Serum ferritin and TSAT were evaluated 24-72 h after hospital admission, and multivariable Cox regression was used to assess their association with the composite endpoint. RESULTS: Participants' median (quartiles) age was 76 (68-82) years, 43.8% were women, and 51.7% had a left ventricular ejection fraction > 50%. Medians for NT-proBNP, TSAT, and ferritin were 4067 pg/mL (1900-8764), 14.1% (9.0-20.3), and 103 ug/L (54-202), respectively. According to the current ESC definition, 1,246 (73.3%) patients had ID. By day 30, there were 177 (10.4%) events (95 deaths and 85 HF readmission). After multivariable adjustment, lower TSAT was associated with outcome (p = 0.009) but serum ferritin was not (HR 1.00; 95% confidence interval 0.99-1.00, p = 0.347). CONCLUSIONS: Lower TSAT, but not ferritin, was associated with a higher risk of short-term events in patients with DHF. Further research is needed to confirm these findings and the utility of serum ferritin as a marker of ID in DHF.


Assuntos
Ferritinas/sangue , Insuficiência Cardíaca/sangue , Deficiências de Ferro/complicações , Transferrinas/sangue , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/sangue , Feminino , Humanos , Masculino , Peptídeo Natriurético Encefálico/sangue , Readmissão do Paciente , Fragmentos de Peptídeos/sangue , Sistema de Registros , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Volume Sistólico
6.
ESC Heart Fail ; 7(6): 4222-4230, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-33040491

RESUMO

AIMS: The mechanisms underlying the beneficial effect of ferric carboxymaltose (FCM) in patients with heart failure (HF) and iron deficiency (ID) have not been completely characterized. The Myocardial-IRON trial was a double-blind, randomized trial that evaluated myocardial iron repletion following FCM vs. placebo in 53 patients with HF and ID. In this post hoc analysis, we evaluated whether treatment with FCM was associated with cardiac magnetic resonance changes in left and right ventricular function (LVEF and RVEF, respectively) at different points of systolic dysfunction. METHODS AND RESULTS: We included patients from the Myocardial-IRON trial with left and right ventricular systolic dysfunction (LVSD and RVSD, respectively) at enrolment. Linear mixed regression models were used to evaluate changes at 7 and 30 days on LVEF and RVEF at cardiac magnetic resonance. At enrolment, 27 (50.9%) and 38 (71.7%) patients had LVEF < 40% (LVSD1 ) or <45% (LVSD2 ), respectively, and 10 (18.9%) and 17 (32.1%) patients had RVEF < 45% (RVSD1 ) or <51% in women and <52% in men (RVSD2) , respectively. Treatment with FCM was associated with a significant improvement in LVEF at 30 days (LVSD1 : Δ2.3%, P < 0.001; LVSD2 : Δ4.1, P = 0.014). FCM was also associated with a significant and early improvement in RVEF at 7 days (RVSD1 : Δ6.9%, P = 0.003; RVSD2 : Δ3.2%, P = 0.003) that persisted at 30 days (RVSD1 : Δ8.1%, P < 0.001; RVSD2 : Δ4.7%, P < 0.001). CONCLUSIONS: In patients with HF and systolic dysfunction with ID, FCM was associated with short-term improvement in LVEF and, especially, in RVEF.

7.
ESC Heart Fail ; 7(6): 3792-3800, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-32964683

RESUMO

AIMS: The aim of this study was to evaluate the safety profile in terms of changes in renal function after co-treatment with sacubitril/valsartan and empagliflozin in patients with type 2 diabetes (T2D) and heart failure with reduced ejection fraction (HFrEF). METHODS AND RESULTS: This multicentre observational analysis included 108 patients with T2D and HFrEF treated with both agents: baseline sacubitril/valsartan (Group A; n = 43), baseline empagliflozin (Group B; n = 42), or both agents initiated simultaneously (Group C; n = 23). The primary endpoint was estimated glomerular filtration rate (eGFR) dynamics across treatment groups. A binary characterization of worsening renal function (WRF)/improved renal function (IRF) was included in the primary endpoint. WRF and IRF were defined as an increase/decrease in serum creatinine ≥ 0.3 mg/dL or GFR ≥ 20%. Changes in quantitative variables were evaluated using joint modelling of survival and longitudinal data (JM). Rates and their treatment differences were determined by Poisson regression. The mean left ventricle ejection fraction and eGFR were 32 ± 6% and 70 ± 28 mL/min/1.73 m2 , respectively. At a median follow-up of 1.01 years (inter-quartile range 0.71-1.50), 377 outpatient visits were recorded. Although there were differences in GFR trajectories over time within each treatment, they did not achieve statistical significance (omnibus P = 0.154). However, when these differences were contrasted among groups, there was a significant decrease in GFR in Group A as compared with Group B (P = 0.002). The contrast between Groups C and B was not significant (P = 0.430). These differences were also reflected when the rates for WRF and IRF were contrasted among treatments. CONCLUSIONS: The co-administration of sacubitril/valsartan and empagliflozin in patients with HFrEF and concomitant T2D appears to be safe in terms of renal function.

8.
J Am Heart Assoc ; 9(4): e014254, 2020 02 18.
Artigo em Inglês | MEDLINE | ID: mdl-32067585

RESUMO

Background Intravenous ferric carboxymaltose (FCM) improves symptoms, functional capacity, and quality of life in heart failure and iron deficiency. The mechanisms underlying these effects are not fully understood. The aim of this study was to examine changes in myocardial iron content after FCM administration in patients with heart failure and iron deficiency using cardiac magnetic resonance. Methods and Results Fifty-three stable heart failure and iron deficiency patients were randomly assigned 1:1 to receive intravenous FCM or placebo in a multicenter, double-blind study. T2* and T1 mapping cardiac magnetic resonance sequences, noninvasive surrogates of intramyocardial iron, were evaluated before and 7 and 30 days after randomization using linear mixed regression analysis. Results are presented as least-square means with 95% CI. The primary end point was the change in T2* and T1 mapping at 7 and 30 days. Median age was 73 (65-78) years, with N-terminal pro-B-type natriuretic peptide, ferritin, and transferrin saturation medians of 1690 pg/mL (1010-2828), 63 ng/mL (22-114), and 15.7% (11.0-19.2), respectively. Baseline T2* and T1 mapping values did not significantly differ across treatment arms. On day 7, both T2* and T1 mapping (ms) were significantly lower in the FCM arm (36.6 [34.6-38.7] versus 40 [38-42.1], P=0.025; 1061 [1051-1072] versus 1085 [1074-1095], P=0.001, respectively). A similar reduction was found at 30 days for T2* (36.3 [34.1-38.5] versus 41.1 [38.9-43.4], P=0.003), but not for T1 mapping (1075 [1065-1085] versus 1079 [1069-1089], P=0.577). Conclusions In patients with heart failure and iron deficiency, FCM administration was associated with changes in the T2* and T1 mapping cardiac magnetic resonance sequences, indicative of myocardial iron repletion. Clinical Trial Registration URL: http://www.clinicaltrials.gov. Unique identifier: NCT03398681.


Assuntos
Anemia Ferropriva/tratamento farmacológico , Compostos Férricos/administração & dosagem , Insuficiência Cardíaca/diagnóstico por imagem , Ferro/metabolismo , Imageamento por Ressonância Magnética , Maltose/análogos & derivados , Miocárdio/metabolismo , Administração Intravenosa , Idoso , Anemia Ferropriva/complicações , Anemia Ferropriva/diagnóstico por imagem , Método Duplo-Cego , Feminino , Insuficiência Cardíaca/complicações , Insuficiência Cardíaca/metabolismo , Hematínicos/administração & dosagem , Humanos , Masculino , Maltose/administração & dosagem , Pessoa de Meia-Idade
9.
Clin Cardiol ; 41(6): 729-735, 2018 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-29607528

RESUMO

Treatment with intravenous ferric carboxymaltose (FCM) has been shown to improve symptoms, functional capacity, and quality of life in patients with heart failure and iron deficiency. However, the underlying mechanisms for these beneficial effects remain undetermined. The aim of this study is to quantify cardiac magnetic resonance changes in myocardial iron content after administration of intravenous FCM in patients with heart failure and iron deficiency and contrast them with parameters of heart failure severity. This is a multicenter, double-blind, randomized study. Fifty patients with stable symptomatic heart failure, left ventricular ejection fraction <50%, and iron deficiency will be randomly assigned 1:1 to receive intravenous FCM or placebo. Intramyocardial iron will be evaluated by T2* and T1 mapping cardiac magnetic resonance sequences before and at 7 and 30 days after FCM. After 30 days, patients assigned to placebo will receive intravenous FCM in case of persistent iron deficiency. The main endpoint will be changes from baseline in myocardial iron content at 7 and 30 days. Secondary endpoints will include the correlation of these changes with left ventricular ejection fraction, functional capacity, quality of life, and cardiac biomarkers. The results of this study will add important knowledge about the effects of intravenous FCM on myocardial tissue and cardiac function. We hypothesize that short-term (7 and 30 days) myocardial iron content changes after intravenous FCM, evaluated by cardiac magnetic resonance, will correlate with simultaneous changes in parameters of heart failure severity. The study is registered at http://www.clinicaltrials.gov (NCT03398681).


Assuntos
Anemia Ferropriva/tratamento farmacológico , Compostos Férricos/administração & dosagem , Insuficiência Cardíaca/tratamento farmacológico , Hematínicos/administração & dosagem , Maltose/análogos & derivados , Miocárdio/metabolismo , Idoso , Anemia Ferropriva/sangue , Anemia Ferropriva/diagnóstico , Anemia Ferropriva/fisiopatologia , Protocolos Clínicos , Método Duplo-Cego , Feminino , Compostos Férricos/efeitos adversos , Compostos Férricos/metabolismo , Insuficiência Cardíaca/sangue , Insuficiência Cardíaca/diagnóstico por imagem , Insuficiência Cardíaca/fisiopatologia , Hematínicos/efeitos adversos , Hematínicos/metabolismo , Humanos , Infusões Intravenosas , Imagem Cinética por Ressonância Magnética , Masculino , Maltose/administração & dosagem , Maltose/efeitos adversos , Maltose/metabolismo , Qualidade de Vida , Recuperação de Função Fisiológica , Projetos de Pesquisa , Índice de Gravidade de Doença , Espanha , Volume Sistólico , Fatores de Tempo , Resultado do Tratamento , Função Ventricular Esquerda
10.
Artigo em Inglês | MEDLINE | ID: mdl-29165095

RESUMO

BACKGROUND: People with schizophrenia and other severe mental disorders have an increased mortality mainly attributed to natural causes, specifically cardiovascular disease and cancer. The metabolic syndrome and the Framingham Risk Score are epidemiologic tools related to long-term cardiovascular disease risk and they are increased in people with severe mental disorders. This increase has been attributed both to the disorder itself and to the use of antipsychotic drugs. OBJECTIVE: To quantify the cardiovascular risk in a group of people treated with long-acting injectable antipsychotics. METHODS: This is a cross-sectional study developed in an outpatient mental health clinic in which the prevalence of metabolic syndrome was estimated and the cardiovascular risk was measured using the Framingham Risk Score. All the analyses were separated by gender. RESULTS: 130 people (81 men) were recruited. According to the International Diabetes Federation criteria, 60 participants (46,2%) had metabolic syndrome. The individual criterion most often met in both genders was obesity. The mean Framingham Risk Score for the sample was moderate, 7,7 (SD: 6,3). For women, the risk was lower (mean 5,7, SD: 4,9) than for men (mean=9, SD: 6,7). There were no significant differences in the prevalence of metabolic syndrome and Framingham Risk Scores by longacting injectable antipsychotic or years of treatment. CONCLUSION: The prevalence of metabolic syndrome and the cardiovascular risk are high in people with psychosis treated with long acting injectable antipsychotics. To better address this vulnerability, the recommendations involve both behavioral and pharmacological interventions.


Assuntos
Antipsicóticos/efeitos adversos , Doenças Cardiovasculares/epidemiologia , Transtornos Mentais/tratamento farmacológico , Síndrome Metabólica/epidemiologia , Adulto , Idoso , Antipsicóticos/administração & dosagem , Doenças Cardiovasculares/induzido quimicamente , Doenças Cardiovasculares/mortalidade , Efeitos Psicossociais da Doença , Estudos Transversais , Preparações de Ação Retardada , Feminino , Hábitos , Comportamentos Relacionados com a Saúde , Nível de Saúde , Humanos , Injeções , Estilo de Vida , Masculino , Transtornos Mentais/epidemiologia , Transtornos Mentais/psicologia , Síndrome Metabólica/induzido quimicamente , Síndrome Metabólica/mortalidade , Pessoa de Meia-Idade , Prevalência , Medição de Risco , Fatores de Risco , Índice de Gravidade de Doença , Espanha/epidemiologia , Adulto Jovem
11.
Anatol J Cardiol ; 16(8): 622-629, 2016 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-27004709

RESUMO

OBJECTIVE: Peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α) is a transcriptional coactivator that has been proposed to play a protective role in mouse models of cardiac ischemia and heart failure, suggesting that PGC-1α could be relevant as a prognostic marker. Our previous studies showed that the estimation of peripheral mRNA PGC-1α expression was feasible and that its induction correlated with the extent of myocardial necrosis and left ventricular remodeling in patients with myocardial infarction. In this study, we sought to determine if the myocardial and peripheral expressions of PGC-1α are well correlated and to analyze the variability of PGC-1α expression depending on the prevalence of some metabolic disorders. METHODS: This was a cohort of 35 consecutive stable heart failure patients with severe aortic stenosis who underwent an elective aortic valve replacement surgery. mRNA PGC-1α expression was simultaneously determined from myocardial biopsy specimens and blood samples obtained during surgery by quantitative PCR, and a correlation between samples was made using the Kappa index. Patients were divided into two groups according to the detection of baseline expression levels of PGC-1α in blood samples, and comparisons between both groups were made by chi-square test or unpaired Student's t-test as appropriate. RESULTS: Based on myocardial biopsies, we found that mRNA PGC-1α expression in blood samples showed a statistically significant correlation with myocardial expression (Kappa index 0.66, p<0.001). The presence of higher systemic PGC-1α expression was associated with a greater expression of some target genes such as silent information regulator 2 homolog-1 (x-fold expression in blood samples: 4.43±5.22 vs. 1.09±0.14, p=0.044) and better antioxidant status in these patients (concentration of Trolox: 0.40±0.05 vs. 0.34±0.65, p=0.006). CONCLUSIONS: Most patients with higher peripheral expression also had increased myocardial expression, so we conclude that the non-invasive estimation of mRNA PGC-1α expression from blood samples provides a good approach of the constitutive status of the mitochondrial protection system regulated by PGC-1α and that this could be used as prognostic indicator in cardiovascular disease.

12.
Rev. colomb. cardiol ; 23(2): 155-156, mar.-abr, 2016. ilus
Artigo em Espanhol | LILACS, COLNAL | ID: lil-791269

RESUMO

Sr. Editor: La prescripción de triple terapia antitrombótica, definida como el uso combinado de ácido acetilsalicílico, un inhibidor de P2Y12 y anticoagulación oral, está indicada cuando coexisten enfermedades como la cardiopatía isquémica, la fibrilación auricular o la cirugía valvular cardiaca, y supone un reto clínico de prevalencia creciente todavía sin resolver. Debido al incremento en el riesgo hemorrágico, se recomienda que la duración de la triple terapia antitrombótica sea la menor posible, con un máximo período de un ano˜ en pacientes con infarto agudo de miocardio e indicación de anticoagulación oral. Otras medidas de consenso incluyen el uso preferente de antagonistas de la vitamina K para la anticoagulación oral (o bien dabigatrán 110 mg) y clopidogrel como antiagregante dual (evitando el uso de prasugrel y ticagrelor), la protección gástrica con inhibidores de la bomba de protones y un INR objetivo entre 2,0 y 2,51 . La indicación de triple terapia antitrombótica debe establecerse, por tanto, tras la evaluación individualizada del paciente atendiendo a la presencia o ausencia de síndrome coronario agudo, el tipo de stent implantado y el riesgo hemorrágico. Así, en la valoración de este riesgo, la escala HAS-BLED puede ser útil, si bien su trascendencia pronóstica en este contexto clínico y en situación de práctica real han sido poco estudiadas.


Assuntos
Fibrinolíticos , Fibrilação Atrial , Cirurgia Torácica , Carta , Isquemia Miocárdica
14.
Rev Esp Cardiol (Engl Ed) ; 68(2): 136-43, 2015 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-25583549

RESUMO

As in other fields, understanding of vascular risk and rehabilitation is constantly improving. The present review of recent epidemiological update shows how far we are from achieving good risk factor control: in diet and nutrition, where unhealthy and excessive societal consumption is clearly increasing the prevalence of obesity; in exercise, where it is difficult to find a balance between benefit and risk, despite systemization efforts; in smoking, where developments center on programs and policies, with the electronic cigarette seeming more like a problem than a solution; in lipids, where the transatlantic debate between guidelines is becoming a paradigm of the divergence of views in this extensively studied area; in hypertension, where a nonpharmacological alternative (renal denervation) has been undermined by the SYMPLICITY HTN-3 setback, forcing a deep reassessment; in diabetes mellitus, where the new dipeptidyl peptidase-4 and sodium-glucose cotransporter type 2 inhibitors and glucagon like peptide 1 analogues have contributed much new information and a glimpse of the future of diabetes treatment, and in cardiac rehabilitation, which continues to benefit from new information and communication technologies and where clinical benefit is not hindered by advanced diseases, such as heart failure. Our summary concludes with the update in elderly patients, whose treatment criteria are extrapolated from those of younger patients, with the present review clearly indicating that should not be the case.


Assuntos
Reabilitação Cardíaca/métodos , Cardiologia/tendências , Cardiopatias/reabilitação , Saúde Global , Cardiopatias/epidemiologia , Humanos , Morbidade/tendências , Fatores de Risco
15.
Rev Esp Cardiol (Engl Ed) ; 68(6): 485-91, 2015 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-25487320

RESUMO

INTRODUCTION AND OBJECTIVES: The CHADS2 score is a proven, essential tool for estimating cardioembolic risk (mainly stroke) in patients with nonvalvular atrial fibrillation, with the purpose of determining the indication for anticoagulant therapy. In this study we analyzed the use of CHADS2 in hypertensive patients without known atrial fibrillation in a Mediterranean population. METHODS: The study included 887 hypertensive patients aged 65 years or older without atrial fibrillation or anticoagulant therapy, who attended a medical consultation. Data on the patients' main risk factors, cardiovascular history, and medication were collected, basic laboratory analyses and electrocardiography were performed, and the CHADS2 score (heart failure, hypertension, age ≥ 75 years, diabetes mellitus, and previous stroke or transient ischemic attack) was calculated. A clinical follow-up was carried out, recording hospital admissions for a stroke or transient ischemic attack. The median duration of follow-up was 804 days. RESULTS: Mean age was 72.5 (SD,5.7) years, 46.6% were men, 27.8% had diabetes, and 8.6% were smokers. During follow-up, 40 patients were hospitalized for a stroke or transient ischemic attack (4.5%). The event-free survival analysis showed significant differences according to the CHADS2 score (log rank test, P < .001). On multivariate analysis, smoking and CHADS2 ≥3 were independent predictors of stroke or transient ischemic attack. CONCLUSIONS: The CHADS2 may be useful for estimating the risk of stroke or transient ischemic attack in hypertensive patients without known atrial fibrillation.


Assuntos
Hipertensão/complicações , Acidente Vascular Cerebral/prevenção & controle , Idoso , Análise de Variância , Fibrilação Atrial/epidemiologia , Angiopatias Diabéticas/complicações , Angiopatias Diabéticas/epidemiologia , Angiopatias Diabéticas/prevenção & controle , Intervalo Livre de Doença , Diagnóstico Precoce , Eletrocardiografia , Exercício Físico/fisiologia , Feminino , Insuficiência Cardíaca/complicações , Insuficiência Cardíaca/epidemiologia , Hospitalização/estatística & dados numéricos , Humanos , Hipertensão/epidemiologia , Ataque Isquêmico Transitório/epidemiologia , Ataque Isquêmico Transitório/prevenção & controle , Masculino , Prevalência , Medição de Risco/métodos , Fatores de Risco , Fumar/epidemiologia , Espanha/epidemiologia , Acidente Vascular Cerebral/epidemiologia
16.
Aten Primaria ; 46(9): 501-19, 2014 Nov.
Artigo em Espanhol | MEDLINE | ID: mdl-25288498

RESUMO

Chronic kidney disease (CKD) is an important global health problem, involving to 10% of the Spanish population, promoting high morbidity and mortality for the patient and an elevate consumption of the total health resources for the National Health System. This is a summary of an executive consensus document of ten scientific societies involved in the care of the renal patient, that actualizes the consensus document published in 2007. The central extended document can be consulted in the web page of each society. The aspects included in the document are: Concept, epidemiology and risk factors for CKD. Diagnostic criteria, evaluation and stages of CKD, albuminuria and glomerular filtration rate estimation. Progression factors for renal damage. Patient remission criteria. Follow-up and objectives of each speciality control. Nephrotoxicity prevention. Cardio-vascular damage detection. Diet, life-style and treatment attitudes: hypertension, dyslipidaemia, hyperglycemia, smoking, obesity, hyperuricemia, anemia, mineral and bone disorders. Multidisciplinary management for Primary Care, other specialities and Nephrology. Integrated management of CKD patient in haemodialysis, peritoneal dialysis and renal transplant patients. Management of the uremic patient in palliative care. We hope that this document may be of help for the multidisciplinary management of CKD patients by summarizing the most updated recommendations.


Assuntos
Insuficiência Renal Crônica/diagnóstico , Insuficiência Renal Crônica/terapia , Algoritmos , Progressão da Doença , Humanos , Guias de Prática Clínica como Assunto , Insuficiência Renal Crônica/complicações
17.
Semergen ; 40(8): 441-59, 2014.
Artigo em Espanhol | MEDLINE | ID: mdl-25282133

RESUMO

Chronic kidney disease (CKD) is an important global health problem, involving to 10% of the Spanish population, promoting high morbidity and mortality for the patient and an elevate consumption of the total health resources for the National Health System. This is a summary of an executive consensus document of ten scientific societies involved in the care of the renal patient, that actualizes the consensus document published in 2007. The central extended document can be consulted in the web page of each society. The aspects included in the document are: Concept, epidemiology and risk factors for CKD. Diagnostic criteria, evaluation and stages of CKD, albuminuria and glomerular filtration rate estimation. Progression factors for renal damage. Patient remission criteria. Follow-up and objectives of each speciality control. Nephrotoxicity prevention. Cardio-vascular damage detection. Diet, life-style and treatment attitudes: hypertension, dyslipidaemia, hyperglycemia, smoking, obesity, hyperuricemia, anemia, mineral and bone disorders. Multidisciplinary management for Primary Care, other specialities and Nephrology. Integrated management of CKD patient in haemodialysis, peritoneal dialysis and renal transplant patients. Management of the uremic patient in palliative care. We hope that this document may be of help for the multidisciplinary management of CKD patients by summarizing the most updated recommendations.


Assuntos
Atenção Primária à Saúde/métodos , Diálise Renal/métodos , Insuficiência Renal Crônica/terapia , Consenso , Progressão da Doença , Taxa de Filtração Glomerular , Humanos , Estilo de Vida , Insuficiência Renal Crônica/diagnóstico , Insuficiência Renal Crônica/fisiopatologia , Fatores de Risco , Espanha
18.
Endocrinol Nutr ; 61(9): e25-43, 2014 Nov.
Artigo em Espanhol | MEDLINE | ID: mdl-25171835

RESUMO

Chronic kidney disease (CKD) is an important global health problem, involving to 10% of the Spanish population, promoting high morbidity and mortality for the patient and an elevate consumption of the total health resources for the National Health System. This is a summary of an executive consensus document of ten scientific societies involved in the care of the renal patient, that actualizes the consensus document published in 2007. The central extended document can be consulted in the web page of each society. The aspects included in the document are: Concept, epidemiology and risk factors for CKD. Diagnostic criteria, evaluation and stages of CKD, albuminuria and glomerular filtration rate estimation. Progression factors for renal damage. Patient remission criteria. Follow-up and objectives of each speciality control. Nephrotoxicity prevention. Cardio-vascular damage detection. Diet, life-style and treatment attitudes: hypertension, dyslipidaemia, hyperglycemia, smoking, obesity, hyperuricemia, anemia, mineral and bone disorders. Multidisciplinary management for Primary Care, other specialities and Nephrology. Integrated management of CKD patient in haemodialysis, peritoneal dialysis and renal transplant patients. Management of the uremic patient in palliative care. We hope that this document may be of help for the multidisciplinary management of CKD patients by summarizing the most updated recommendations.


Assuntos
Insuficiência Renal Crônica/diagnóstico , Insuficiência Renal Crônica/terapia , Fármacos Cardiovasculares/uso terapêutico , Doenças Cardiovasculares/tratamento farmacológico , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/prevenção & controle , Terapia Combinada , Comorbidade , Nefropatias Diabéticas/diagnóstico , Nefropatias Diabéticas/epidemiologia , Nefropatias Diabéticas/terapia , Dieta , Progressão da Doença , Dislipidemias/epidemiologia , Dislipidemias/terapia , Comportamentos Relacionados com a Saúde , Humanos , Hipoglicemiantes/uso terapêutico , Hipolipemiantes/uso terapêutico , Comunicação Interdisciplinar , Testes de Função Renal , Transplante de Rim , Obesidade/epidemiologia , Insuficiência Renal Crônica/epidemiologia , Insuficiência Renal Crônica/patologia , Insuficiência Renal Crônica/urina , Terapia de Substituição Renal , Índice de Gravidade de Doença , Assistência Terminal
19.
Rev Esp Cardiol (Engl Ed) ; 67(3): 203-10, 2014 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-24774395

RESUMO

Cardiovascular disease develops in a slow and subclinical manner over decades, only to manifest suddenly and unexpectedly. The role of prevention is crucial, both before and after clinical appearance, and there is ample evidence of the effectiveness and usefulness of the early detection of at-risk individuals and lifestyle modifications or pharmacological approaches. However, these approaches require time, perseverance, and continuous development. The present article reviews the developments in 2013 in epidemiological aspects related to prevention, includes relevant contributions in areas such as diet, weight control methods (obesity is now considered a disease), and physical activity recommendations (with warnings about the risk of strenuous exercise), deals with habit-related psychosocial factors such as smoking, provides an update on emerging issues such as genetics, addresses the links between cardiovascular disease and other pathologies such as kidney disease, summarizes the contributions of new, updated guidelines (3 of which have recently been released on topics of considerable clinical importance: hypertension, diabetes mellitus, and chronic kidney disease), analyzes the pharmacological advances (largely mediocre except for promising lipid-related results), and finishes by outlining developments in the oft-neglected field of cardiac rehabilitation. This article provides a briefing on controversial issues, presents interesting and somewhat surprising developments, updates established knowledge with undoubted application in clinical practice, and sheds light on potential future contributions.


Assuntos
Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/prevenção & controle , Doenças Cardiovasculares/epidemiologia , Humanos , Guias de Prática Clínica como Assunto , Fatores de Risco , Comportamento de Redução do Risco
20.
Nefrologia ; 34(2): 243-62, 2014.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-24658201

RESUMO

Chronic kidney disease (CKD) is a major public health problem that, in its different stages, may affect up to 10% of the Spanish population and results in high morbidity and mortality, as well as high consumption of National Health System resources. Ten scientific societies involved in the management of kidney patients agreed to update the 2007 CKD consensus document. The current version is an abridged edition of the detailed general document, which can be consulted on the webpages of each signatory society. It includes the following aspects: CKD definition, epidemiology and risk factors and criteria on diagnosis, assessment and staging of CKD, albuminuria and glomerular filtration estimation. Progression factors and concept. Criteria for referral to Nephrology. Patient follow-up, attitudes and objectives by specialty. Prevention of nephrotoxicity. Detection of cardiovascular damage. Attitudes, lifestyle and treatment: management of high blood pressure, dyslipidaemia, hyperglycaemia, smoking, obesity, hyperuricaemia, anaemia and mineral and bone metabolism disorders. Coordinated follow-up by Primary Care – other specialties – Nephrology. Management of renal replacement therapy, haemodialysis, peritoneal dialysis and renal transplantation patients. Palliative treatment of terminal uraemia. We hope that this document will be very useful in the multidisciplinary management of CKD patients, in view of the updated recommendations.


Assuntos
Insuficiência Renal Crônica/diagnóstico , Insuficiência Renal Crônica/terapia , Algoritmos , Progressão da Doença , Humanos , Encaminhamento e Consulta , Insuficiência Renal Crônica/epidemiologia , Fatores de Risco
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