Estatinas en la prevención primaria, secundaria y terciaria del ictus isquémico

Introducción: El ictus isquémico representa la tercera causa de mortalidad en el mundo y la primera causa de discapacidad. Objetivos: Describir los efectos beneficiosos de la prescripción de las estatinas en la prevención primaria, secundaria y terciaria del ictus isquémico. Métodos: Se realizó una revisión bibliográfica sobre la prescripción de estatinas en la prevención primaria, secundaria y terciaria del ictus isquémico. Se revisaron más de 400 artículos publicados en PubMed, Cochrane y Medline. Conclusiones: El empleo de estatinas disminuye la mortalidad en la prevención primaria y secundaria, se utiliza precozmente en la fase aguda (prevención terciaria), disminuye el área infartada, existe una mejoría clínica y disminuyen los reactantes de la fase aguda como la proteína C reactiva.

Introduction: Ischemic stroke represents the third cause of mortality worldwide and the first cause of disability. Objective: To describe the beneficial effects of the prescription of statins in the primary, secondary and tertiary prevention of ischemic stroke. Methods: A bibliographic review on the prescription of statins in the primary, secondary and tertiary prevention of ischemic stroke was carried out. More than 400 articles published in MEDLINE/PubMed and Cochrane were reviewed. Only 50 articles met the selection criteria, which were published from May 2021 to June 2022. Conclusions: The use of statins decreases mortality in primary and secondary prevention. If they are used early in the acute phase (tertiary prevention), the infarcted area decreases, there is clinical improvement and acute phase reactants such as C-reactive protein decrease.

Estatinas, una alternativa en el tratamiento de la COVID-19 / Statins, an Alternative in the Treatment of COVID-19

Resumen Las estatinas son ampliamente utilizadas para el control de los niveles de colesterol en pacientes con hipercolesterolemia, lo cual permite prevenir enfermedades cardiovasculares. Además de controlar la síntesis endógena de colesterol, las estatinas tienen efectos pleiotrópicos diversos, como son las propiedades antiinflamatoria, antioxidante y de inmunomodulación. La enfermedad causada por el virus SARS-CoV-2 (COVID-19) provoca una tormenta de citocinas que contribuye a la generación del síndrome respiratorio agudo, que puede llevar a cuadros graves de esta enfermedad e incluso a la muerte del paciente. Diversos estudios realizados en enfermos con COVID-19 que recibieron estatinas, antes o durante el curso de la enfermedad, registraron cuadros menos graves, estancias hospitalarias más cortas y menor mortalidad. El beneficio de las estatinas en la COVID-19 debe ser explorado más ampliamente, ya que potencialmente pueden contribuir al control de esta pandemia que ha postrado a la humanidad.

Abstract Statins are widely used to control cholesterol levels in patients with hypercholesterolemia, which helps prevent cardiovascular diseases. In addition to controlling endogenous cholesterol synthesis, statins have diverse pleiotropic effects, such as anti-inflammatory, antioxidant, and immunomodulatory properties. The disease caused by the SARS-CoV-2 virus (COVID-19) causes a cytokine storm that contributes to the generation of acute respiratory syndrome, which can lead to severe symptoms of this disease and even the death of the patient. Various studies carried out on patients with COVID-19 who received statins, before or during the disease, registered less severe symptoms, shorter hospital stays and lower mortality. The benefit of statins in COVID-19 should be explored more widely, as they can potentially contribute to the control of this pandemic that has devastated humanity.

Impacto do uso sistêmico de estatinas e de bisfosfonatos nos tecidos periodontais: revisão narrativa / Impact of the systemic use of statins and bisphosphonates in the periodontal tissues: narrative review

Introdução: A literatura tem apontado uma possível relação entre diversas condições sistêmicas e as doenças periodontais. Dentro das doenças sistêmicas que podem gerar o uso crônico de medicamentos, com potencial associação com as doenças periodontais, destacam-se a hipercolesterolemia e o uso de estatinas; e as doenças do metabolismo ósseo e o uso de bisfosfonatos. Objetivo: Dessa maneira, o presente estudo objetivou revisar a literatura sobre o efeito das estatinas e dos bisfosfonatos nos parâmetros clínicos e radiográficos periodontais de indivíduos adultos. Resultados: Apenas estudos observacionais em humanos foram incluídos. Um estudo mostrou que, em pacientes que apresentam doença periodontal e usam estatina, houve 37% menos bolsas periodontais (profundidade de sondagem ≥4mm) quando comparadas aos que não utilizam a medicação, além de apresentarem menor índice de carga inflamatória e menor perda de inserção clínica. Em relação aos bisfosfonatos em indivíduos com doenças que envolvem o metabolismo ósseo, sugere-se que a utilização do fármaco tem obtido resultados positivos nos parâmetros periodontais, como menores sinais clínicos de inflamação gengival, menor profundidade de sondagem, menor perda de inserção clínica e maior nível de osso alveolar, quando comparados aos que nunca realizam essa terapia. Conclusão: Dessa forma, as estatinas e os bisfosfonatos apresentam efeitos promissores, em pacientes sob tratamento para suas respectivas condições sistêmicas, na melhoria dos parâmetros periodontais, porém é importante salientar que são necessários mais estudos sobre o assunto para melhor entender os reais efeitos a longo prazo do uso desses fármacos.(AU)

Introduction: The literature showed a possible relationship between several systemic conditions and periodontal diseases. Within the systemic diseases that can generate the chronic use of these drugs, potentially related with periodontal diseases, it may be cited the hypercholesterolemia and the use of statins; and bone metabolism diseases and the use of bisphosphonates. Objective: In this sense, the present study aimed to review the literature about the effect of statins and bisphosphonates in the periodontal parameters of adults individuals. Results: Only observational studies in humans were included. A study showed that, in patients with periodontal disease and users of statins, there 37% fewer periodontal pockets (probing depth ≥4mm) when compared to those who do not use the medication, as well as having a lower rate of inflammatory burden and less loss of clinical insertion. Regarding the bisphosphonates in individuals diagnosed with diseases involving bone metabolism, it was suggested that the use of the drug has obtained positive results in periodontal parameters, such as a greater absence of plaque, less clinical signs of gingival inflammation, less probing depth, lower level of clinical insertion and higher level of alveolar bone when compared to those who never undergo this therapy. Conclusion: Thus, statins and bisphosphonates have promising effects in patients under treatment for their respective systemic condition in improving periodontal parameters, but it is important to emphasize that further studies on the subject are needed to better understand the long-term effects of the use of these drugs.(AU)

Papel de las estatinas en la evolución clínica de los pacientes octogenarios ingresados por COVID-19 / Role of statins in clinical evolution of octogenarian patients admitted due to COVID-19

antecedentes y objetivos La coronavirus disease 2019 (COVID-19) produce una elevada mortalidad en pacientes ancianos. Algunos estudios han señalado un beneficio del tratamiento con estatinas en la evolución de esta enfermedad. El objetivo de este estudio es analizar la mortalidad intrahospitalaria en relación al tratamiento previo al ingreso con estatinas en una población de pacientes octogenarios, ya que no existen estudios específicamente en este grupo de población. Materiales y métodos Se realizó un estudio de cohortes retrospectivo unicéntrico incluyendo un total de 258 pacientes ≥80 años con ingreso hospitalario por COVID-19 confirmada, entre el 1 de marzo y el 31 de mayo de 2020. Se dividieron en dos grupos: toma de estatinas previas al ingreso (n = 129) o no (n=129). Resultados La mortalidad intrahospitalaria por COVID-19 en pacientes ≥ 80 años (86,13+-4,40) durante la primera ola fue del 35,7% (IC 95%:30 1-41,7%). La mortalidad de los pacientes que tomaban previamente estatinas fue del 25,6% mientras que la de aquellos que no las tomaban fue del 45,7%. El sexo femenino (RR 0,62 IC 95%[0,44-0,89]; p 0,008), la diabetes (RR 0,61 IC 95% [0,41-0,92];p 0,017) y el tratamiento previo al ingreso con estatinas (RR 0,58 IC 95% [0,41-0,83]; p 0,003) se asociaron a una menor mortalidad intrahospitalaria. La afectación pulmonar grave se asoció a un aumento de la mortalidad intrahospitalaria (RR 1,45 IC 95% [1,04-2,03]; p 0,028). La hipertensión arterial, la obesidad, la edad, la enfermedad cardiovascular y un mayor índice de Charlson no mostraron sin embargo influencia sobre la mortalidad intrahospitalaria. Conclusiones En pacientes octogenarios tratados con estatinas previo al ingreso por COVID-19 se observó una menor mortalidad intrahospitalaria en la primera ola (AU)

Introduction and objectives coronavirus disease 2019 (COVID-19) causes high mortality in elderly patients. Some studies have shown a benefit of statin treatment in the evolution of this disease. Since there are no similar publications in this population group, the aim of this study is to analyze in-hospital mortality in relation to preadmission treatment with statins in an exclusively elderly population of octogenarian patients. Materials and methods A single-center retrospective cohort study was performed including a total of 258 patients ≥80 years with hospital admission for confirmed COVID-19 between March 1 and May 31, 2020. They were divided into two groups: taking statins prior to admission (n=129) or not (n=129). Results In-hospital mortality due to COVID-19 in patients ≥80 years (86.13±4.40) during the first wave was 35.7% (95% CI: 30.1–41.7%). Mortality in patients previously taking statins was 25.6% while in those not taking statins was 45.7%. Female sex (RR 0.62 [0.44-0.89]; p=0.008), diabetes (RR 0.61 [0.41-0.92]; p=0.017) and pre-admission treatment with statins (RR 0.58 95% CI [0.41-0.83]; p=0.003) were associated with lower in-hospital mortality. Severe lung involvement was associated with increased in-hospital mortality (RR 1.45 95% CI [1.04-2.03]; p=0.028). Hypertension, obesity, age, cardiovascular disease and a higher Charlson index did not, however, show influence on in-hospital mortality. Conclusions In octogenarian patients treated with statins prior to admission for COVID-19 in the first wave, lower in-hospital mortality was observed (AU)

[Role of statins in clinical evolution of octogenarian patients admitted due to COVID-19]. / Papel de las estatinas en la evolución clínica de los pacientes octogenarios ingresados por COVID-19.

INTRODUCTION AND OBJECTIVES: coronavirus disease 2019 (COVID-19) causes high mortality in elderly patients. Some studies have shown a benefit of statin treatment in the evolution of this disease. Since there are no similar publications in this population group, the aim of this study is to analyze in-hospital mortality in relation to preadmission treatment with statins in an exclusively elderly population of octogenarian patients. MATERIALS AND METHODS: A single-center retrospective cohort study was performed including a total of 258 patients ≥80 years with hospital admission for confirmed COVID-19 between March 1 and May 31, 2020. They were divided into two groups: taking statins prior to admission (n=129) or not (n=129). RESULTS: In-hospital mortality due to COVID-19 in patients ≥80 years (86.13±4.40) during the first wave was 35.7% (95% CI: 30.1-41.7%). Mortality in patients previously taking statins was 25.6% while in those not taking statins was 45.7%. Female sex (RR 0.62 [0.44-0.89]; p=0.008), diabetes (RR 0.61 [0.41-0.92]; p=0.017) and pre-admission treatment with statins (RR 0.58 95% CI [0.41-0.83]; p=0.003) were associated with lower in-hospital mortality. Severe lung involvement was associated with increased in-hospital mortality (RR 1.45 95% CI [1.04-2.03]; p=0.028). Hypertension, obesity, age, cardiovascular disease and a higher Charlson index did not, however, show influence on in-hospital mortality. CONCLUSIONS: In octogenarian patients treated with statins prior to admission for COVID-19 in the first wave, lower in-hospital mortality was observed.

Influencia del consumo crónico de estatinas en el estado de hidratación de personas mayores / Influence of chronic statin use on the hydration status of older people

Introducción: Las personas de edad avanzada en tratamiento crónico con fármacos son uno de los grupos de población con mayor riesgo de desarrollar alteraciones en el estado de hidratación. Uno de los fármacos más consumidos por este grupo de población y que pueden desencadenar la aparición de deshidratación son las estatinas. Sin embargo, hasta la fecha, estas interacciones no se han estudiado en profundidad. Objetivo: El objetivo del presente estudio fue evaluar la influencia del consumo crónico de estatinas sobre el estado de hidratación en personas de edad avanzada que acuden a la farmacia comunitaria. Métodos: Se llevó a cabo un estudio de casos y controles en voluntarios de edades comprendidas entre los 60 y 79 años residentes en Madrid, consumidores crónicos de estatinas (casos) y pacientes del mismo rango de edad, no consumidores de fármacos de forma crónica (controles). Resultados: El análisis de los datos generales de la población revelaron una elevada prevalencia de sobrepeso y obesidad, así como un elevado porcentaje de grasa corporal. Por su parte, el análisis de orina evidenció un mejor estado de hidratación de las mujeres frente a los hombres. Respecto al efecto de las estatinas en el estado de hidratación, se observó que los distintos parámetros analizados de los pacientes en tratamiento crónico con estatinas eran indicativos de deshidratación, frente al adecuado estado de hidratación de los pacientes sin tratamiento. Estos resultados se confirmaron con el análisis de la prevalencia de deshidratación en los distintos grupos. Conclusiones: Se concluye del presente estudio la importancia de monitorizar el consumo crónico de fármacos, como las estatinas, en las personas de edad avanzada, para evitar el desarrollo de patologías, incluyendo la aparición de deshidratación y sus complicaciones asociadas. Los farmacéuticos comunitarios como profesionales expertos en el medicamento son los profesionales más idóneos para llevar a cabo este seguimiento. (AU)

Introduction: Elderly people on chronic drug treatment are one of the population groups with the highest risk of developing alterations in hydration status. One of the drugs most consumed by this population group and that can trigger the onset of dehydration are statins. However, up to date, these interactions have not been studied in depth. Objective: The objective of this study was to evaluate the influence of chronic statin consumption on hydration status in elderly people attending the community pharmacy.Methods: A case-control study was conducted in volunteers aged between 60 and 79 years living in Madrid, chronic statin users (cases) and patients of the same age range, non-users of statin drugs. chronic form (controls). Results: Analysis of general population data revealed a high prevalence of overweight and obesity, as well as a high percentage of body fat. On the other hand, the urinalysis showed a better hydration status of women compared to men. Regarding the effect of statins on hydration status, it was observed that the different parameters analyzed in patients on chronic statin treatment were indicative of dehydration, compared to the adequate hydration status of patients without treatment. These results were confirmed by analyzing the prevalence of dehydration in the different groups. Conclusions: The importance of monitoring the chronic consumption of drugs, such as statins, in the elderly, to avoid the development of pathologies, including the appearance of dehydration and its associated complications, is concluded from the present study. Community pharmacists as expert professionals in the medication are the most suitable professionals to carry out this follow-up. (AU)

Statin and aspirin use in parasitic infections as a potential therapeutic strategy: A narrative review.

Infections, including zoonoses, constitute a threat to human health due to the spread of resistant pathogens. These diseases generate an inflammatory response controlled by a resolving mechanism involving specialized membrane lipid-derived molecules called lipoxins, resolvins, maresins, and protectins. The production of some of these molecules can be triggered by aspirin or statins. Thus, it is proposed that modulation of the host response could be a useful therapeutic strategy, contributing to the management of resistance to antiparasitic agents or preventing drift to chronic, host-damaging courses. Therefore, the present work presents the state of the art on the use of statins or aspirin for the experimental management of parasitic infections such as Chagas disease, leishmaniasis, toxoplasmosis or malaria. The methodology used was a narrative review covering original articles from the last seven years, 38 of which met the inclusion criteria. Based on the publications consulted, modulation of the resolution of inflammation using statins may be feasible as an adjuvant in the therapy of parasitic diseases. However, there was no strong experimental evidence on the use of aspirin; therefore, further studies are needed to evaluate its role inflammation resolution process in infectious diseases.

Terapia farmacológica en la prevención secundaria del ictus isquémico en los muy ancianos: ¿ha mejorado en las últimas décadas? / Pharmacological therapy in the secondary prevention of ischemic stroke in the oldest-old patients: has it improved in recent decades?

Introduction Population aging has caused an increase in strokes in very elderly patients (VEP). We assess how secondary prevention of ischemic stroke has changed in VEP in recent decades. Method Retrospective study of discharges due to ischemic stroke in the Virgen Macarena, Virgen del Rocio and Valme hospitals in Seville (Spain), during the periods 1999–2001, 2014−16 and 2019−2020. VEP were considered those with ≥80 years. Result We studied 1806 patients, 349 (19.3%) were VEP. Over the years, VEPs have doubled (13.5% vs. 25.9% and 28% p = 0.0001) and age has increased (83.3 ± 3 vs. 84.1 ± 3 vs. 85.2 ± 4 p = 0.001). Comparing the periods, the VEPs have more hypertension (69.9% vs. 84.8% vs. 84.6%; p = 0.0001) and dyslipidemia (12% vs. 41.7% vs. 52.3%; p = 0.0001) and have prescribed more antihypertensives (69.1% vs. 86.7% vs. 92.3%; p = 0.0001), statins (5.3% vs. 78% vs. 81.5%; p = 0.0001) and anticoagulants (16.5% vs. 19.4% vs. 53.1%; p = 0.001), increasing the number of antihypertensives (1 ± 0.9 vs. 1.6 ± 0, 9 vs. 1.9 ± 0.8 drugs p = 0.0001), and high-intensity statins (2.3% vs. 42.7 vs. 69.2% p = 0.0001). Comparing the VEPs with the younger ones, there were no differences in antihypertensive treatment in any period, there were differences in antithrombotic treatment in the first period, and with statins the differences were maintained until the end. Conclusions In the last 20 years the number of VEPs has doubled, exceeding a quarter of the discharges. Although there is improvement in secondary stroke prevention in VEPs, there is room for improvement (AU)

Introducción El envejecimiento poblacional ha provocado un aumento de los ictus en los pacientes muy ancianos (PMA). Valoramos cómo ha cambiado la prevención secundaria del ictus isquémico en PMA en las últimas décadas. Método Estudio retrospectivo de las altas por ictus isquémico en los hospitales Virgen Macarena, Virgen del Rocío y Virgen de Valme de Sevilla (España), durante los períodos 1999-2001, 2014-2016 y 2019-2020. Se consideró PMA ≥ 80 años. Resultado Estudiamos a 1.806 pacientes, de los cuales 349 (19,3%) eran PMA. Con los años se han duplicado los PMA (13,5% vs. 25,9% y 28%; p = 0,0001) y aumentado la edad (83,3 ± 3 vs. 84,1 ± 3 vs. 85,2 ± 4; p = 0,001). Comparando los períodos, los PMA tienen más hipertensión (69,9 vs. 84,8% vs. 84,6%; p = 0,0001) y dislipidemia (12 vs. 41,7% vs. 52,3%; p = 0,0001) y tienen prescritos más antihipertensivos (69,1% vs. 86,7% vs. 92,3%; p = 0,0001), estatinas (5,3% vs. 78% vs. 81,5%; p = 0,0001) y anticoagulantes (16,5% vs. 19,4% vs. 53,1%; p = 0,001); también ha aumentado el número de antihipertensivos (1 ± 0,9 vs. 1,6 ± 0,9 vs. 1,9 ± 0,8 fármacos; p = 0,0001) y de estatinas de alta intensidad (2,3% vs. 42,7% vs. 69,2%; p = 0,0001). Comparando los PMA con pacientes más jóvenes, no hubo diferencias en el tratamiento antihipertensivo en ningún período, aunque sí hubo diferencias en el tratamiento antitrombótico en el primer período y con las estatinas las diferencias se mantuvieron hasta el final. Conclusiones En los últimos 20 años el número de PMA se ha duplicado y supera la cuarta parte de las altas. Aunque existe mejoría en la prevención secundaria del ictus en los PMA, existe margen de mejora (AU)

Repurposing statins for different pathologies. A jack-of-all-trades drug? / El uso de estatinas en diferentes patologías. ¿Un fármaco multiusos?

Apart from their well-stablished antihypercholesterolemic effect, HMG-CoA reductase inhibitors, commonly known as statins, have been described to exert pleotropic effects at different levels, including anti-inflammatory and pro-apoptotic responses. Since its discovery, and based on these properties, a broad range of studies have tried to evaluate their potential beneficial effects in other pathological situations beyond cardiovascular diseases (CVDs). Although statins effects have been evaluated in different types of diseases including not only in vitro and in vivo experiments, but also statin administration in patients, the current bibliography about statins is mainly focused on specific diseases and/or cell types. Hence, in this review, we aim to summarize every virtue attributed to statins in many pathologies, comprehending from the wellknown effects in CVDs to the recent discovered beneficial effects in the COVID-19 disease, trough cancer, brain and autoimmune diseases or even pathogen infections. We include the suggested mechanisms implicated in these effects, the current situation of the use of statins in different pathologies as well as their negative and/or opposite effects stated by some authors. Considering the substantial cost and slow pace of new drugs discovery and development besides the high attrition rates, several authors have remarked the need of repurposing old drugs to treat common and rare diseases. Given the low risk, the low overall development costs and the short development timelines, the purpose of this review is to emphasize the potential use of statins as multitarget drug to treat different pathologies. (AU)

Aparte de la actividad antihipercolesterolémica ampliamente descrita de los inhibidores de la HMG-CoA reductasa, conocidos como estatinas, estos fármacos también ejercen otros efectos pleiotrópicos, incluyendo respuestas antinflamatorias y proapoptóticas. Desde su descubrimiento, numerosos estudios han evaluado los efectos beneficiosos que ejercen en otras patologías diferentes a las que comúnmente se tratan con estatinas, como las enfermedades cardiovasculares (ECVs). Aunque se han evaluado sus efectos en estudiosin vitro e in vivo, así como en pacientes, la bibliografía existente está enfocada al uso de estatinas en una enfermedad o tipo celular concreto, por lo que, en esta revisión, pretendemos resumir en un mismo trabajo todas las virtudes atribuidas a las estatinas en numerosas patologías, que abarcan desde las ECVs hasta los beneficios recientemente descritos en relación a la COVID-19, considerando otras enfermedades comoel cáncer, patologías cerebrales y autoinmunes e incluso infecciones por agentes patógenos. Incluimos los mecanismos descritos en los efectos beneficiosos de las estatinas, la situación actual de su uso en diferentespatologías, así como la descripción de los efectos opuestos o negativos observados por algunos autores. El elevado coste y tiempo que implican el descubrimiento y desarrollo de nuevos fármacos, conlleva quemuchos autores propongan la reutilización de antiguos fármacos para el tratamiento de enfermedades tanto comunes como raras. Considerando el bajo riesgo, los bajos costes relativos de producción y los cortosplazos de desarrollo, el propósito de esta revisión es focalizar el potencial uso de las estatinas como fármacosmultiusos para el tratamiento de diferentes enfermedades. (AU)

Pharmacological therapy in the secondary prevention of ischemic stroke in the oldest-old patients: has it improved in recent decades?

INTRODUCTION: Population aging has caused an increase in strokes in very elderly patients (VEP). We assess how secondary prevention of ischemic stroke has changed in VEP in recent decades. METHOD: Retrospective study of discharges due to ischemic stroke in the Virgen Macarena, Virgen del Rocio and Valme hospitals in Seville (Spain), during the periods 1999-2001, 2014-16 and 2019-2020. VEP were considered those with ≥80 years. RESULT: We studied 1806 patients, 349 (19.3%) were VEP. Over the years, VEPs have doubled (13.5% vs. 25.9% and 28% p = 0.0001) and age has increased (83.3 ±â€¯3 vs. 84.1 ±â€¯3 vs. 85.2 ±â€¯4 p = 0.001). Comparing the periods, the VEPs have more hypertension (69.9% vs. 84.8% vs. 84.6%; p = 0.0001) and dyslipidemia (12% vs. 41.7% vs. 52.3%; p = 0.0001) and have prescribed more antihypertensives (69.1% vs. 86.7% vs. 92.3%; p = 0.0001), statins (5.3% vs. 78% vs. 81.5%; p = 0.0001) and anticoagulants (16.5% vs. 19.4% vs. 53.1%; p = 0.001), increasing the number of antihypertensives (1 ±â€¯0.9 vs. 1.6 ±â€¯0, 9 vs. 1.9 ±â€¯0.8 drugs p = 0.0001), and high-intensity statins (2.3% vs. 42.7 vs. 69.2% p = 0.0001). Comparing the VEPs with the younger ones, there were no differences in antihypertensive treatment in any period, there were differences in antithrombotic treatment in the first period, and with statins the differences were maintained until the end. CONCLUSIONS: In the last 20 years the number of VEPs has doubled, exceeding a quarter of the discharges. Although there is improvement in secondary stroke prevention in VEPs, there is room for improvement.

Impacto del tratamiento previo con estatinas sobre la supervivencia de los pacientes hospitalizados con COVID-19 / Survival impact of previous statin therapy in patients hospitalized with COVID-19

Introducción: El tratamiento con estatinas podría presentar un efecto pronóstico beneficioso en pacientes con COVID-19, dadas sus propiedades inmunomoduladoras, antiinflamatorias y estabilizadoras de la placa de ateroma. Nuestro propósito fue analizar esta hipótesis tomando como base el registro de COVID-19 de un hospital universitario español.MétodosRealizamos un estudio observacional y retrospectivo en el que se incluyeron los pacientes hospitalizados con COVID-19 diagnosticado mediante PCR entre marzo de 2020 y octubre de 2020 en un centro. Mediante regresión logística, diseñamos una puntuación de propensión para estimar la probabilidad de que un paciente recibiese tratamiento con estatinas antes del ingreso. Comparamos la supervivencia de los pacientes con y sin tratamiento con estatinas mediante la regresión de Cox ponderada por la inversa de la probabilidad de recibir el tratamiento (IPT). La mediana de seguimiento fue de 406días.ResultadosEstudiamos 1.122 pacientes hospitalizados con COVID-19, cuya mediana de edad era de 71años y de los cuales 488 (43,5%) eran mujeres. 451 (40,2%) pacientes recibían estatinas antes del ingreso. En el análisis de supervivencia ponderado por la IPT, el tratamiento previo con estatinas se asoció a una reducción significativa de la mortalidad (HR: 0,76; IC95%: 0,59-0,97). El mayor beneficio del tratamiento previo con estatinas se observó en los subgrupos de pacientes con enfermedad arterial coronaria (HR: 0,32; IC95%: 0,18-0,56) y enfermedad arterial extracardiaca (HR: 0,45; IC95%: 0,28-0,73).ConclusionesNuestro estudio mostró una asociación significativa entre el tratamiento previo con estatinas y una menor mortalidad en pacientes hospitalizados con COVID-19. El beneficio pronóstico observado fue mayor en los pacientes con enfermedad aterosclerótica coronaria o extracardiaca previa. (AU)

Introduction: Statin therapy might have a beneficial prognostic effect in patients with COVID-19, given its immunomodulative, anti-inflammatory and anti-atherosclerotic properties. Our purpose was to test this hypothesis by using the COVID-19 registry of a Spanish university hospital.MethodsWe conducted a single-center, observational and retrospective study in which hospitalized patients with COVID-19 diagnosed by PCR between March 2020 and October 2020 were included. By means of logistic regression, we designed a propensity score to estimate the likelihood that a patient would receive statin treatment prior to admission. We compared the survival of COVID-19 patients with and without statin treatment by means of Cox regression with inverse probability of treatment weighting (IPTW). The median follow-up was 406 days.ResultsWe studied 1122 hospitalized patients with COVID-19, whose median age was 71years and of which 488 (43.5%) were women. 451 (40.2%) patients received statins before admission. In the IPTW survival analysis, prior statin treatment was associated with a significant reduction in mortality (HR: 0.76; 95%CI: 0.59-0.97). The greatest benefit of previous statin therapy was seen in subgroups of patients with coronary artery disease (HR: 0.32; 95%CI: 0.18-0.56) and extracardiac arterial disease (HR: 0.45; 95%CI: 0.28-0.73).ConclusionsOur study showed a significant association between previous treatment with statins and lower mortality in hospitalized patients with COVID-19. The observed prognostic benefit was greater in patients with previous coronary or extracardiac atherosclerotic disease. (AU)

Tendencias en el uso de estatinas tras un ictus isquémico. ¿Hemos cambiado nuestra práctica clínica? / Trends in the use of statins after ischaemic stroke: Have clinical practices changed?

Introducción: El papel de las estatinas tras el ictus isquémico cambió con la publicación del estudio SPARCL en 2006. Nos planteamos valorar cómo ha influido en la prescripción de estatinas en esta población.MétodoEstudio retrospectivo de las altas por ictus isquémico en los hospitales Virgen Macarena, Virgen del Rocío y Valme de Sevilla durante dos periodos: 1999-2001 y 2014-2016.ResultadoIncluimos 1.575 pacientes, 661 (42%) mujeres, edad media 69 (± 10) años. Comparando los dos períodos, los pacientes del grupo post-SPARCL tienen mayor edad (68 ± 10 vs. 71 ± 11, p = 0,0001), mayor proporción de mujeres y mayor frecuencia de dislipidemia, hipertensión y diabetes. Al alta se utilizaron estatinas en el 18,7% frente al 86,9% (p = 0,0001), y estatinas de alta intensidad en el 11,1% frente al 54,4% (p = 0,0001), respectivamente. En ambos períodos la atorvastatina fue la estatina más recetada (80 mg, 6% vs. 42,7%; 40 mg, 5,1% vs. 11,1%). En el primer grupo, el uso de estatinas y de estatinas de alta intensidad se correlacionó con la hipercolesterolemia, y de forma inversa con la edad. En el segundo grupo, el uso de estatinas se correlacionó con la hipertensión y la hipercolesterolemia, y el de estatinas de alta intensidad, con la cardiopatía isquémica y, de forma inversa, con la edad.ConclusiónExiste un cambio evidente en la prescripción de estatinas al alta en pacientes con ictus isquémico. No obstante, muchos pacientes siguen infratratados y es preciso optimizar su uso. (AU)

Introduction: The role of statins after ischaemic stroke changed with the publication of the SPARCL study in 2006. We analyse how this has influenced the prescription of statins in this patient population.MethodsWe conducted a retrospective study of patients discharged with ischaemic stroke at the Virgen Macarena, Virgen del Rocío, and Valme hospitals in Seville (Spain) over two periods: 1999-2001 and 2014-2016.ResultsThe study included 1575 patients: 661 (42%) were women and mean age (standard deviation) was 69 (10) years. Patients from the later period are older (68 [10] vs 71 [11]; P = .0001); include a higher proportion of women; and present higher rates of dyslipidaemia, hypertension, and diabetes. At discharge, statins were used in 18.7% of patients (vs 86.9% in the first period; P = .0001), with high-intensity statins prescribed in 11.1% of cases (vs 54.4%; P = .0001). In both periods, atorvastatin was the most commonly prescribed statin (80 mg: 6% vs 42.7%; 40 mg: 5.1% vs 11.1%). In the first period, the use of statins and high-intensity statins was correlated with hypercholesterolaemia, and inversely correlated with age. In the second period, statin use was correlated with hypertension and hypercholesterolaemia, and high-intensity statin use was correlated with ischaemic heart disease and inversely correlated with age.ConclusionThere has been a clear change in the prescription of statins to patients with ischaemic stroke at discharge. However, many patients remain undertreated and the use of these drugs needs to be optimised. (AU)

[Survival impact of previous statin therapy in patients hospitalized with COVID-19]. / Impacto del tratamiento previo con estatinas sobre la supervivencia de los pacientes hospitalizados con COVID-19.

INTRODUCTION: Statin therapy might have a beneficial prognostic effect in patients with COVID-19, given its immunomodulative, anti-inflammatory and anti-atherosclerotic properties. Our purpose was to test this hypothesis by using the COVID-19 registry of a Spanish university hospital. METHODS: We conducted a single-center, observational and retrospective study in which hospitalized patients with COVID-19 diagnosed by PCR between March 2020 and October 2020 were included. By means of logistic regression, we designed a propensity score to estimate the likelihood that a patient would receive statin treatment prior to admission. We compared the survival of COVID-19 patients with and without statin treatment by means of Cox regression with inverse probability of treatment weighting (IPTW). The median follow-up was 406 days. RESULTS: We studied 1122 hospitalized patients with COVID-19, whose median age was 71years and of which 488 (43.5%) were women. 451 (40.2%) patients received statins before admission. In the IPTW survival analysis, prior statin treatment was associated with a significant reduction in mortality (HR: 0.76; 95%CI: 0.59-0.97). The greatest benefit of previous statin therapy was seen in subgroups of patients with coronary artery disease (HR: 0.32; 95%CI: 0.18-0.56) and extracardiac arterial disease (HR: 0.45; 95%CI: 0.28-0.73). CONCLUSIONS: Our study showed a significant association between previous treatment with statins and lower mortality in hospitalized patients with COVID-19. The observed prognostic benefit was greater in patients with previous coronary or extracardiac atherosclerotic disease.

Trends in the use of statins after ischaemic stroke: Have clinical practices changed?

INTRODUCTION: The role of statins after ischaemic stroke changed with the publication of the SPARCL study in 2006. We analyse how this has influenced the prescription of statins in this patient population. METHODS: We conducted a retrospective study of patients discharged with ischaemic stroke at the Virgen Macarena, Virgen del Rocío, and Valme hospitals in Seville (Spain) over two periods: 1999-2001 and 2014-2016. RESULTS: The study included 1575 patients: 661 (42%) were women and mean age (standard deviation) was 69 (10) years. Patients from the later period are older (68 [10] vs 71 [11]; P = .0001); include a higher proportion of women; and present higher rates of dyslipidaemia, hypertension, and diabetes. At discharge, statins were used in 18.7% of patients (vs 86.9% in the first period; P = .0001), with high-intensity statins prescribed in 11.1% of cases (vs 54.4%; P = .0001). In both periods, atorvastatin was the most commonly prescribed statin (80 mg: 6% vs 42.7%; 40 mg: 5.1% vs 11.1%). In the first period, the use of statins and high-intensity statins was correlated with hypercholesterolaemia, and inversely correlated with age. In the second period, statin use was correlated with hypertension and hypercholesterolaemia, and high-intensity statin use was correlated with ischaemic heart disease and inversely correlated with age. CONCLUSION: There has been a clear change in the prescription of statins to patients with ischaemic stroke at discharge. However, many patients remain undertreated and the use of these drugs needs to be optimised.

Tratamiento posterior a un ataque cerebrovascular con estatinas y metas de colesterol de baja densidad / Statin treatment and low density cholesterol targets in patients post stroke

RESUMEN INTRODUCCIÓN: El ACV es uno de los eventos cardiovasculares más prevalentes en el mundo, en Colombia es la segunda causa de muerte y la primera de discapacidad. Uno de los factores de riesgo más importantes para tener en cuenta es el control del colesterol, la reducción de los niveles de C-LDL, principalmente por medio del tratamiento con estatinas y otros fármacos hipolipemiantes. MATERIALES Y MÉTODOS: En esta revisión narrativa de la literatura se ha recogido la información más relevante sobre el uso y los beneficios de este tratamiento y algunas consideraciones adicionales. CONCLUSIÓN: Los hallazgos de esta revisión demuestran el efecto protector de esta terapia cuando se consiguen reducir los niveles de C-LDL y colesterol, además, las otras terapias como ezetimiba o inhibidores de PSCK9. Por otro lado, los estudios mencionan posibles efectos beneficiosos en el contexto de ACV pero se requieren más ensayos clínicos.

ABSTRACT INTRODUCTION: Stroke is one of the most prevalent cardiovascular events in the world, in Colombia it is the second cause of death and first in disability. One of the most important risk factors to consider is cholesterol control, the reduction of LDL-C and cholesterol levels, mainly through treatment with statins and other lipid-lowering drugs. MATERIALS AND METHODS: The most relevant information on the use and benefits of this treatment and some additional considerations have been collected in this narrative review of the literature. CONCLUSION: The results of this narrative review show the protective effect of this therapy when it is possible to reduce LDL-C and cholesterol levels, in addition to other therapies such as ezetimibe or PSCK9 inhibitors. On the other hand, studies mention possible beneficial effects in the context of stroke but more clinical trials are required.

Sintomatología muscular asociada a estatinas: ¿mito o realidad? / Statin-associated muscle symptoms: Myth or reality?

La sintomatología muscular asociada con estatinas es una entidad que engloba una constelación de diversas manifestaciones clínicas de distinta gravedad. Desde la introducción de las primeras estatinas se han publicado numerosos estudios acerca de su incidencia, fisiopatología, diagnóstico y tratamiento; sin embargo, a día de hoy estos aspectos siguen generando controversia. Con el aumento progresivo del uso de estatinas en la población general se han multiplicado las notificaciones de reacciones adversas relacionadas con su uso, particularmente las relacionadas con la toxicidad muscular. No obstante, las diferencias existentes entre los estudios publicados tanto en metodología como en resultados obtenidos hacen de esta relación un tema complejo y de gran interés para el clínico y los pacientes. La integración de la evidencia de la que disponemos actualmente puede ayudarnos a comprender mejor esta entidad y facilitar su manejo en la práctica clínica (AU)

Statin-associated muscle symptoms is an entity that encompasses a constellation of various clinical manifestations of variyng severity. Since the introduction of the first statins, numerous studies have been published regarding its incidence, pathophysiology, diagnosis and treatment; however, to this day these aspects are still controversial. With the progressive increase in the use of statins in the general population, notifications of adverse reactions related to its use have multiplied, particularly those related to muscular toxicity. Nevertheless, the differences between the published studies, both in methodology and in the results obtained, make this relationship a complex issue of great interest for clinicians and patients. The integration of the evidence that we currently have can help us understand better this entity and facilitate its management in clinical practice (AU)

Estrategias de tratamiento de las dislipemias en prevención primaria y secundaria. Registro de la Sociedad Española de Arteriosclerosis / Dyslipidemia treatment strategies in primary and secondary prevention. Dyslipemia Registry of the Spanish Arteriosclerosis Society

Introducción: Los estudios clínicos reflejan que los pacientes con riesgo cardiovascular elevado todavía están lejos de alcanzar los objetivos terapéuticos, especialmente de los niveles de cLDL. Si el manejo de estos pacientes en unidades especializadas difiere de otros escenarios no es conocido. Pacientes y métodos: Se seleccionaron 61 Unidades de Lípidos certificadas en el Registro de Dislipemias de la Sociedad Española de Arteriosclerosis para la recogida de datos del estudio. Se incluyeron 3.58 sujetos > 18 años que cumplían los criterios de hipercolesterolemia (colesterol LDL ≥ 160 mg/dL o colesterol no HDL ≥ 190 mg/dL) sin hipercolesterolemia familiar. Un total de 1.665 sujetos fueron estudiados con un tiempo medio de seguimiento de 4,2 años. Resultados y conclusiones: Un total de 42 sujetos tuvieron un evento cardiovascular desde su inclusión en el Registro, que supone 0,6%. No hubo diferencias en el tratamiento utilizado al inicio del seguimiento entre los sujetos con y sin evento prospectivo. El cLDL mejoró durante el seguimiento, pero 50% de los pacientes no alcanzaron los objetivos terapéuticos en la visita final del seguimiento. Se observó un aumento del uso de tratamiento hipolipemiante de alta potencia, incluyendo los inhibidores de PCSK9 en un 16,7% de los sujetos con recurrencias.(AU)

Introduction: Clinical studies show that patients with high cardiovascular risk are still far from reaching the therapeutic objectives, especially of the levels of LDL cholesterol. If the management of these patients in specialized units differs from other scenarios is known. Patients and methods: 61 certified Lipid Units were selected in the Registry of Dyslipemias of the Spanish Arteriosclerosis Society for the collection of study data. The study included 3958 subjects >18 years of age who met the criteria for hypercholesterolemia (LDL cholesterol ≥160 mg/dL or non-HDL cholesterol ≥190 mg/dL) without familial hypercholesterolemia. A total 1,665 subjects were studied with a mean follow-up time of 4.2 years. Results and conclusions: A total of 42 subjects had a cardiovascular event since their inclusion in the Registry, which represents 0.6%. There were no differences in the treatment used at follow-up, but 50% of the patients did not reach the therapeutic goals at the visit end of follow-up. An increase in the potency of the lipid-lowering treatment was observed, including PCSK9 inhibitors use in 16.7% of subjects with recurrences.(AU)

Long-term outcomes of primary cardiovascular prevention: A retrospective study at a referral center in Portugal.

INTRODUCTION AND OBJECTIVES: Lifestyle changes are frequently insufficient to reduce cardiovascular (CV) risk in patients with dyslipidemia. This study aims to characterize the long-term evolution of lipid profile and CV risk of patients under primary prevention. METHODS: A retrospective study was performed of outpatients at a Portuguese cardiovascular risk clinic with ≥2 CV risk factors, followed for ≥2 years between 1995 and 2015. Statin therapy had been initiated early, in accordance with the clinic's practice. After written informed consent was obtained, sociodemographic and clinical characteristics were collected from medical charts, at baseline and last visit. Changes in lipid profile and CV risk scores were estimated. Associations between HDL-C or LDL-C changes and gender, age, observation time and treatments were assessed through bivariate analysis and multiple linear regression models. RESULTS: Out of 516 participants with mean follow-up of 11.4±4.3 years, 56.6% were female and 91.5% received statins. Lipid profile showed statistically significant improvement, including median changes in LDL-C and HDL-C of -77.0 mg/dl and +19 mg/dl, respectively. CV risk also showed statistically significant improvements according to all scores. Statin therapy resulted in a mean HDL-C increase of 7.4 mg/dl (independently of gender and other treatments) and a mean LDL-C reduction of 51.8 mg/dl (irrespective of age and other treatments). CONCLUSION: Results from this long-term real-life study indicate that primary prevention, specifically early and continuous therapy with intermediate-intensity statins as an add-on to lifestyle interventions, was important in obtaining consistent and adequate metabolic correction in patients with additional risk factors.

Prescription of statins according to the ASCVD estimator at Pablo Arturo Suarez Hospital, March 2021 to February 2022 / Prescripción de estatinas según el estimador ASCVD en el Hospital Pablo Arturo Suárez, marzo 2021 a febrero 2022

Worldwide, the leading cause of death is cardiovascular disease. The study details the prescription of statins at the Pablo Arturo Suarez Hospital in Ecuador between March 2021 and February 2022 following the ASCVD risk scale of the American College of Cardiology and the American Heart Association. There are 563 people in this cross-sectional and retrospective study: 70% women, 30% men, 93.30% mestizos, 48.10% diabetics, 62.30% hypertensives, and 18.70% smokers. 26.10% of all patients received statins, with simvastatin being the most common (96.60%). The mean cardiovascular risk in the general population was 15.52 ± 14.51%, 44.99% of subjects had a risk lower than 7.50%, and 29% had a risk higher than 20%, with a statistically significant difference (p<0.001) according to sex. The study determined that 58.60% of the population received a statin or an inadequate dosage.

A nivel mundial, la principal causa de muerte es la enfermedad cardiovascular. El estudio detalla la prescripción de estatinas en el Hospital Pablo Arturo Suárez de Ecuador entre marzo de 2021 y febrero de 2022, siguiendo la escala de riesgo ASCVD del Colegio Americano de Cardiología y la Asociación Americana del Corazón. Son 563 personas en este estudio transversal y retrospectivo: 70% mujeres, 30% hombres, 93.30% mestizos, 48.10% diabéticos, 62.30% hipertensos y 18.70% fumadores. El 26.10% de los pacientes recibía estatinas, siendo la simvastatina la más frecuente (96.60%). El riesgo cardiovascular medio en la población general fue de 15.52 ± 14.51%, el 44.99% de los sujetos tenía un riesgo inferior al 7.50%, y el 29% tenía un riesgo superior al 20%, con una diferencia estadísticamente significativa (p<0.001) según el sexo. El estudio determinó que el 58.60% de la población recibía una estatina o una dosis inadecuada.

LDL como objetivo terapéutico / LDL as a therapeutic target

La incidencia de las enfermedades arterioscleróticas ha aumentado en los países desarrollados. La dislipemia es un factor de riesgo cardiovascular mayor y el descenso del LDLc es el objetivo terapéutico. Hay que individualizar los objetivos en cada paciente y las estatinas han demostrado ser un tratamiento coste-efectivo tanto en prevención primaria como en secundaria. La aparición de los inhibidores de PSCK9, más potentes y por tanto consiguiendo un mayor descenso de las cifras de LDLc, son un avance en el tratamiento de la enfermedad cardiovascular. La publicación en 2019 de las Guías de Dislipemias (Sociedad Europea de Cardiología /Sociedad Europea de Arteriosclerosis) con el nivel de evidencia y fuerza de recomendación, pueden ayudar en la toma de decisiones y beneficios para nuestros pacientes en la práctica clínica diaria.(AU)

The incidence of atherosclerotic cardiovsacular disease (ASCVC) has increased in the developed countries. Dyslipidemia is a primary major risk factor for ASCVD and LDL lowering is one of the main objectives. Although treatment goals for dyslipidemias should be personalized in every patient, statins are cost-effective in primary and secondary prevention of ASCVD. New treatments with higher power and greater decreases in LDL, PSCK9 inhibitors, have made a new breakthrough in ASCVD treatment. The 2019 Guidelines for de Management of Dyslipidaemias: Lipid Modification to reduce Cardiovascular Risk (European Society of Cardiology/European Atherosclerosis Society) with the level of evidence and the strength of the recommendations can facilitate the best decisions and benefits to our patients in clinical practice.(AU)