Cáncer y cardiotoxicidad en la población transgénero

La relación entre el diagnóstico de cáncer y enfermedades cardiovasculares es compleja, con pacientes recién diagnosticados enfrentando un mayor riesgo de enfermedad coronaria, insuficiencia cardíaca y fibrilación auricular. Comparados con la población general, tienen de dos a seis veces más riesgo de morir por causas cardiovasculares. Las complicaciones cardiovasculares derivadas de la quimioterapia y la radioterapia, junto con disparidades sociales y de acceso a la salud, complican la recopilación de datos precisos sobre la incidencia de cáncer y cardiotoxicidad en poblaciones marginadas. Entre la comunidad LGTBQ, ciertos tipos de cáncer son más frecuentes, y la administración de hormonas para la reafirmación de género también está bajo estudio. El retraso en el cribado de cáncer en la población transgénero resulta en detecciones tardías y muertes por cáncer. La investigación sobre cáncer en la población transgénero y cardiotoxicidad es limitada, pero se requiere atención especial para desarrollar estrategias de detección y prevención en situaciones específicas, como tumores dependientes de hormonas

New-onset atrial fibrillation and prognosis in nonagenarians after acute myocardial infarction

2.263 JCR (2013) Q2, 61/125 Cardiac & cardiovascular system

Cardiovascular Safety of Anagrelide in Healthy Subjects: Effects of Caffeine and Food Intake on Pharmacokinetics and Adverse Reactions

Essential thrombocythaemia (ET) is a rare clonal myeloproliferative disorder characterized by a sustained elevation in platelet count and megakaryocyte hyperplasia. Anagrelide is used in the treatment of ET, where it has been shown to reduce platelet count. Anagrelide is metabolized by cytochrome P450 (CYP) 1A2, and previous studies of the effect of food on the bioavailability and pharmacokinetics of anagrelide were conducted prior to the identification of the active metabolite, 3-hydroxyanagrelide.1.704 JCR (2013) Q3, 167/254 Pharmacology & pharmac

End-of-life care in a cardiology department: Have we improved?

nd-of-life care is not usually a priority in cardiology departments. We sought to evaluate the changes in end-of-life care after the introduction of a do-not-resuscitate (DNR) order protocol. Retrospective analysis of all deaths in a cardiology department in two periods, before and after the introduction of the protocol. Comparison of demographic characteristics, use of DNR orders, and end-of-life care issues between both periods, according to the presence in the second period of the new DNR sheet (Group A), a conventional DNR order (Group B) or the absence of any DNR order (Group C). The number of deaths was similar in both periods (n = 198 vs. n = 197). The rate of patients dying with a DNR order increased significantly (57.1% vs. 68.5%; P = 0.02). Only 4% of patients in both periods were aware of the decision taken about cardiopulmonary resuscitation. Patients in Group A received the DNR order one day earlier, and 24.5% received it within the first 24 h of admission (vs. 2.6% in the first period; P < 0.001). All patients in Group A with an implantable cardioverter defibrillator (ICD) had shock therapies deactivated (vs. 25.0% in the first period; P = 0.02). The introduction of a DNR order protocol may improve end-of-life care in cardiac patients by increasing the use and shortening the time of registration of DNR orders. It may also contribute to increase ICD deactivation in patients with these orders in place. However, the introduction of the sheet in late stages of the disease failed to improve patient participation.Sin financiación1.806 JCR (2016) Q3, 86/126 Cardiac and Cardiovascular Systems; Q4, 36/49 Geriatrics and GerontologyUE

Breast Radiotherapy-Related Cardiotoxicity. When, How, Why. Risk Prevention and Control Strategies

In recent decades, improvements in breast cancer management have increased overall patient survival; however, many cancer therapies have been linked to an important risk of cardiovascular adverse events. Cardio-oncology has been proposed as an emerging specialty to coordinate preventive strategies that improve the cardiovascular health of oncologic patients. It employs the most suitable personalized multidisciplinary management approach for each patient to optimize their cardiovascular health and improve their survival and quality of life. Radiotherapy is an essential part of the therapeutic regimen in breast cancer patients but can also increase the risk of cardiovascular disease. Therefore, minimizing the negative impact of radiation therapy is an important challenge for radiotherapy oncologists and cardiologists specializing in this field. The aim of the present review is to update our knowledge about radiation-induced cardiotoxicity in breast cancer patients by undertaking a critical review of the relevant literature to determine risk prevention and control strategies currently available.Sin financiación6.639 JCR (2020) Q1, 51/242 Oncology1.349 SJR (2021) Q1, 72/369 OncologyNo data IDR 2020UE

Oral anticoagulation in octogenarians with atrial fibrillation

Vitamin K antagonists (VKAs) are still largely employed, even in nonvalvular atrial fibrillation (AF). Our aim was to study the clinical profile of octogenarians treated with oral anticoagulation and to study the effect of age on the quality of VKAs anticoagulation. Data are from a prospective national registry in an adult Spanish population of nonvalvular AF. We included 1637 patients who had been receiving VKAs for at least 6 months before enrolment. Mean age was 73.8 ± 9.4 years. Patients aged > 80 years (N = 429) had a high risk profile with higher risk of stroke and bleeding than younger patients; CHA2DS2-VASc (Cardiac failure, Hypertension, Age > 74, Diabetes, Stroke, Vascular disease, Age 65–74 years, and Sex category) 4.5 ± 1.3 vs. 3.5 ± 1.6, p 64 years), Drugs/alcohol concomitantly) 2.4 ± 0.9 vs. 1.9 ± 1.1, p < 0.001. Creatinine clearance was lower in octogenarians than in younger patients (54.3 ± 16.1 ml/min vs. 69.5 ± 23.7 ml/min, p < 0.001) and severe renal disease with creatinine clearance < 30 ml/min was more frequent in octogenarians (5.2% vs. 2.2%, p < 0.001). In patients treated with VKAs (N = 1637), the international normalized ratio values of the 6 months previous to enrollment were similar in all age quartiles, as was the time in the therapeutic range. In this large registry octogenarians with nonvalvular AF had high risk of stroke and bleeding and frequent renal disease. VKAs anticoagulation quality was similar in octogenarians and in younger patients.Sin financiación6.189 JCR (2016) Q1, 16/126 Cardiac and Cardiovascular SystemsUE

El camino hacia una mejor comprensión del riesgo cardiovascular en la comunidad transgénero y diferentes géneros: un suplemento a la Declaración de Tijuana

En el Día Mundial del Corazón 2022, la Sociedad Mexicana de Cardiología, la Sociedad Interamericana de Cardiología y la Federación Mundial del Corazón colaboraron en una comunicación sobre el aumento del riesgo de resultados adversos para la salud cardiovascular en individuos transgénero y de género diverso (TGD). Este documento, conocido como la Declaración de Tijuana, instó a la comunidad cardiovascular global a trabajar en la comprensión y mitigación de este problema. Este artículo tiene como objetivo desentrañar los numerosos factores que lo provocan. Un ejemplo es el estigma social enfrentado por los miembros de la comunidad TGD, lo que conduce a un aumento del estrés y el riesgo de complicaciones cardiovasculares. Los pacientes TGD también tienen más probabilidades de tener un acceso insuficiente a la atención médica, y aquellos que la reciben a menudo se enfrentan a proveedores que no están adecuadamente educados sobre las necesidades únicas de su comunidad. Finalmente, hay evidencia que sugiere que las terapias hormonales de afirmación de género tienen un impacto en la salud cardiovascular, pero los estudios sobre este tema a menudo tienen preocupaciones metodológicas y hallazgos contradictorios. Disminuir la incidencia de eventos cardiovasculares adversos en esta comunidad requiere intervenciones como la reforma educativa en la comunidad médica, un aumento en los estudios de investigación sobre este tema e iniciativas sociales más amplias destinadas a reducir el estigma enfrentado por los individuos TGD