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1.
Rev Clin Esp ; 206(4): 182-7, 2006 Apr.
Artigo em Espanhol | MEDLINE | ID: mdl-16750089

RESUMO

INTRODUCTION AND OBJECTIVES: Calculation of cardiovascular risk in populations allows for developing and assessing of intervention programs and adapting health resources. While the Framingham System has been used in the past, a group of European researchers have proposed a different method called the Score project. The purpose of this paper is to compare the value of both methods for assessing cardiovascular risk. METHODS: In 6,775 evaluable hypertensive patients distributed over the 17 Spanish autonomous communities (ACs), the 10-year risk of experiencing a coronary event (CR) was calculated using the Framingham equation, while risk of coronary death (RCD) and vascular death (RVD) was calculated using the Score project system, both at baseline and after one year of blood pressure control with amlodipine at the required dose. A comparison was made of the capacity to detect risk differences by both methods between populations with known different risks, and in the same population as a result of blood pressure control. RESULTS: Both the Score and the Framingham systems detected the significant decrease in both CR and RCD or RVD at one year of application of the CORONARIA study protocol. Risk decrease measured by any of the two methods was significant (p < 0.05) overall, by genders, and by ACs. However, the Score System, unlike the Framingham system, could not detect the reported differences in the mortality risk for coronary and vascular disease between the ACs of the North and the South-East parts of Spain.


Assuntos
Doenças Cardiovasculares/epidemiologia , Hipertensão , Idoso , Feminino , Humanos , Hipertensão/complicações , Hipertensão/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Medição de Risco , Espanha
2.
Rev. clín. esp. (Ed. impr.) ; 206(4): 219-227, abr. 2006. tab
Artigo em Es | IBECS | ID: ibc-044883

RESUMO

Introducción y objetivos. El cálculo del riesgo cardiovascular en poblaciones permite desarrollar programas de intervención y adecuar recursos sanitarios. En el pasado se ha utilizado el sistema de Framingham, actualmente un grupo europeo ha propuesto el método Score. Nos proponemos comparar la utilidad de ambos métodos en la valoración del riesgo cardiovascular. Métodos. En 6.775 pacientes hipertensos valorables, procedentes de las 17 Comunidades Autónomas (CC.AA.) de España, se calculó el riesgo de padecer un accidente coronario (RC) en los siguientes 10 años (Framingham) y el riesgo de muerte por enfermedad coronaria (RMC) y por enfermedad vascular (RMV) (Score), tanto en situación basal como tras un año de control de la presión arterial mediante amlodipino. Se comparó la capacidad para detectar diferencias de riesgo entre distintas poblaciones con morbimortalidad cardiovascular diferente y en la misma población como consecuencia del control de la presión arterial. Resultados. Tanto el sistema Score como el de Framingham detectaron el descenso del riesgo de accidente coronario y del de muerte por causa coronaria o vascular, secundario al control de la presión arterial. El descenso del riesgo en cualquiera de los dos métodos fue significativo (p < 0,05) en datos globales, por sexos y por CC.AA. Sin embargo el sistema Score, al contrario que el de Framingham, no fue capaz de detectar las diferencias RMC y RMV, que han sido descritas entre las CC.AA. del norte de España y las del Sureste


Introduction and objectives. Calculation of cardiovascular risk in populations allows for developing and assessing of intervention programs and adapting health resources. While the Framingham System has been used in the past, a group of European researchers have proposed a different method called the Score project. The purpose of this paper is to compare the value of both methods for assessing cardiovascular risk. Methods. In 6,775 evaluable hypertensive patients distributed over the 17 Spanish autonomous communities (ACs), the 10-year risk of experiencing a coronary event (CR) was calculated using the Framingham equation, while risk of coronary death (RCD) and vascular death (RVD) was calculated using the Score project system, both at baseline and after one year of blood pressure control with amlodipine at the required dose. A comparison was made of the capacity to detect risk differences by both methods between populations with known different risks, and in the same population as a result of blood pressure control. Results. Both the Score and the Framingham systems detected the significant decrease in both CR and RCD or RVD at one year of application of the CORONARIA study protocol. Risk decrease measured by any of the two methods was significant (p < 0.05) overall, by genders, and by ACs. However, the Score System, unlike the Framingham system, could not detect the reported differences in the mortality risk for coronary and vascular disease between the ACs of the North and the South-East parts of Spain


Assuntos
Idoso , Pessoa de Meia-Idade , Humanos , Doenças Cardiovasculares/epidemiologia , Hipertensão/complicações , Hipertensão/tratamento farmacológico , Medição de Risco , Espanha
3.
Rev Clin Esp ; 204(12): 614-25, 2004 Dec.
Artigo em Espanhol | MEDLINE | ID: mdl-15710067

RESUMO

OBJECTIVES: Various articles describe the existence of differences in cardiovascular morbidity and mortality between different Spanish Autonomous Communities (SACs). We have intended to know if there are coherent differences in hypertensive patients cardiovascular risk. MATERIAL AND METHODS: 1,720 family physicians distributed in the 17 SACs as the number of inhabitants of each one selected 5 consecutive patients maximum within a period of 2 months, with blood pressure > or = 140/90 mmHg and at least another coronary risk factor. In 6,775 of 7,469 patients (51% males), the risk of a coronary event (CE) in the next 10 years according to Framingham equation and the risk of fatal cardiovascular event (RCV) according to Score formula were calculated. RESULTS: CE calculated in the group of patients in primary prevention (and without diabetes) in northern SACs (Cantábrico) was 18.8%, and 20.5% in south-east SACs (Mediterranean) (p < 0.0001). In addition, CE in secondary prevention was 26.1% in northern SACs and 28.6% in south-east SACs (p < 0.0001). The differences remained upon considering diabetics in primary prevention. There were no significant differences, however, in the risk of cardiovascular death (Score) between both areas, being 8.9% in the north and 8.8% in the south-east. CONCLUSIONS: Our study demonstrates that coronary risk is increased in hypertensive populations of south east SACs with respect to SACs of the north and to national average, while the risk of suffering a fatal cardiovascular event is not different.


Assuntos
Doença das Coronárias/epidemiologia , Hipertensão/epidemiologia , Idoso , Anti-Hipertensivos/uso terapêutico , Intervalos de Confiança , Doença das Coronárias/prevenção & controle , Feminino , Geografia , Indicadores Básicos de Saúde , Humanos , Hipertensão/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Prevenção Primária , Medição de Risco , Fatores de Risco , Espanha/epidemiologia
4.
Hipertensión (Madr., Ed. impr.) ; 19(9): 400-405, dic. 2002. tab
Artigo em Es | IBECS | ID: ibc-18348

RESUMO

La enfermedad cardiovascular y cerebrovascular continúa siendo una de las causas principales de mortalidad en los países occidentales. La modificación de todos y cada uno de los factores de riesgo de una forma integrada resulta esencial para conseguir una reducción óptima de los episodios cardiovasculares. De hecho, el beneficio del tratamiento antihipertensivo quedaba significativamente limitado cuando no se modificaban o empeoraban los niveles de colesterol. En la población general se sabe que existe una asociación entre la presencia de niveles elevados de colesterol y de la presión arterial (PA), tanto en pacientes hipertensos como en la hipertensión (HTA) límite, y también se ha observado que la prevalencia de hipercolesterolemia por encima de 240 mg/dl es el doble en hipertensos que en normotensos y que existe además una agregación familiar entre la HTA, hiperlipidemia y la resistencia a la insulina. La importancia de estas asociaciones de factores de riesgo radica en que la elevación tanto de cifras de PA como de niveles de colesterol provoca no una suma del riesgo del accidente cardiovascular, sino que se observa un incremento casi exponencial de este riesgo. Pese a la frecuente asociación entre HTA e hiperlipidemia se conoce relativamente poco sobre posibles mecanismos patogénicos comunes o sobre el efecto que la terapia provoca en ambos y en la protección de los órganos diana. Todos los datos orientan a que debe existir algún mecanismo que directa o indirectamente sea responsable tanto de la elevación de los niveles de colesterol como de la elevación de la PA (AU)


Assuntos
Idoso , Feminino , Masculino , Pessoa de Meia-Idade , Humanos , Hipertensão/diagnóstico , Doenças Cardiovasculares/tratamento farmacológico , Doenças Cardiovasculares/diagnóstico , Pravastatina/administração & dosagem , Pravastatina/uso terapêutico , Anticolesterolemiantes/administração & dosagem , Anticolesterolemiantes/uso terapêutico , Hipolipemiantes/administração & dosagem , Hipercolesterolemia/tratamento farmacológico , Hipercolesterolemia/diagnóstico , Fatores de Risco , Inibidores de Hidroximetilglutaril-CoA Redutases/administração & dosagem , Oxirredutases/farmacologia , Medicina Preventiva/métodos , Hiperlipidemias/diagnóstico , Hiperlipidemias/tratamento farmacológico
5.
Hipertensión (Madr., Ed. impr.) ; 17(2): 47-52, feb. 2000. tab
Artigo em Es | IBECS | ID: ibc-3997

RESUMO

Se trata de un estudio observacional efectuado en un mismo día de trabajo en centros de Atención Primaria repartidos por todo el territorio del Estado. El objetivo fue analizar el impacto que las dislipidemias y la hipertensión tienen en Atención Primaria, así como su grado de control. Se registraron un total de 12.101 pacientes, de los cuales 10.641 cumplían los criterios de inclusión. Del total de 12.101 pacientes, 7.832 (73,6 por ciento) presentaban dislipidemia, y de éstos, 3.996 (51,02 por ciento) también eran hipertensos y sólo el 20,8 por ciento mantenían un control óptimo de la presión arterial. La población estudiada soporta un alto índice de riesgo cardiovascular, resaltando el bajo porcentaje de control (AU)


Assuntos
Feminino , Masculino , Pessoa de Meia-Idade , Humanos , Hipertensão/epidemiologia , Hiperlipidemias/epidemiologia , Hipertensão/tratamento farmacológico , Espanha/epidemiologia
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