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1.
Transplant Proc ; 44(9): 2601-2, 2012 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-23146468

RESUMO

Hypertension is common following renal transplantation, affecting up to 80% of transplant recipients. It is generally accepted that hypertension is associated with poor graft survival and reduced life expectancy, contributing to increased cardiovascular risk factors and mortality rates. The aim of the study was to compare the blood pressure (BP) control in kidney transplant patients through the use of ambulatory BP monitoring (ABMP) versus office BP measurements (oBP). A multicenter, cross-sectional, observational study was conducted in 30 nephrology/kidney transplant units. Eligible patients included hypertensive cadaveric kidney transplant recipients aged <70 years, with a functioning kidney for at least 1 year and with an estimated glomerular filtration ≥30 mL/min/1.73 m(2) and a serum creatinine < 2.5 mg/dL. Recorded data included demographic characteristics, oBP, and ABPM and labroatory investigations. The 868 patients showed a mean recipient age of was 53.2 ± 11.6 years and mean follow-up after transplantation, 5.5 ± 2.8 years. Mean systolic and diastolic oBP were 140.2 ± 18 and 80.4 ± 10 mm Hg, respectively. Seventy-six percent of patients had oBP higher than or equal to 130/80 mm Hg. Mean 24 hour ABPM were 131.5 ± 14 and 77.4 ± 8.7 mm Hg for systolic and diastolic BP, respectively. Using the ABPM, we observed that 36.5% of subjects were controlled (mean 24-hour BP < 130/85 mm Hg). The two methods (oBP and ABPM) showed significant agreement. After ABPM, 65% of patients diagnosed as true controlled hypertension were considered to have white-coat RH. In clinical practice ABPM may help for better adjustment of drugs for adequate BP control.


Assuntos
Monitorização Ambulatorial da Pressão Arterial , Pressão Sanguínea , Hipertensão/diagnóstico , Transplante de Rim/efeitos adversos , Adulto , Idoso , Anti-Hipertensivos/uso terapêutico , Biomarcadores/sangue , Pressão Sanguínea/efeitos dos fármacos , Creatinina/sangue , Estudos Transversais , Taxa de Filtração Glomerular , Humanos , Hipertensão/tratamento farmacológico , Hipertensão/etiologia , Hipertensão/fisiopatologia , Pessoa de Meia-Idade , Visita a Consultório Médico , Valor Preditivo dos Testes , Espanha , Fatores de Tempo , Hipertensão do Jaleco Branco/diagnóstico , Hipertensão do Jaleco Branco/etiologia , Hipertensão do Jaleco Branco/fisiopatologia
9.
Rev Clin Esp ; 206(10): 510-4, 2006 Nov.
Artigo em Espanhol | MEDLINE | ID: mdl-17129520

RESUMO

Blood pressure (BP) control is inadequate among treated hypertensive patients in Spain. Control rates are lower than 40% of all treated patients and the cause of this problem is multifactorial. Despite the fact that possible solutions to this problem have been repeatedly suggested by expert groups along the last 10 years, BP control rates are still low. This fact have a negative impact on cardiovascular morbidity and mortality of patients with hypertension. The aim of the present document has been to achieve a consensus on effective specific measures in order to improve hypertension control rates in Spain. These measures involve health care professionals (physicians, nurses, pharmaceutics), health care authorities and patients. The document summarizes the consensus conference of several scientific societies involved in cardiovascular medicine in five group of measures: a) improvement of the methodology of office BP measurement; b) improvement of compliance to treatment by patients; c) clarification of pressure targets to be achieved in hypertensive patients; d) optimization of life style modifications and pharmacological treatment of hypertension; and e) continuous medical education. The document emphasize life style changes as a crucial aspect to be implemented in all patients. These changes have a beneficial impact on pressure reduction, contribute to a better control of associated cardiovascular risk factors, and increase the effectiveness of antihypertensive drugs. Health care professionals should base their clinical practice on the recommendations of guidelines in order to modify their therapeutic attitudes in patients whose targets have not been achieved.


Assuntos
Hipertensão/prevenção & controle , Anti-Hipertensivos/uso terapêutico , Determinação da Pressão Arterial , Educação Médica Continuada , Humanos , Cooperação do Paciente , Guias de Prática Clínica como Assunto , Comportamento de Redução do Risco , Espanha
10.
Rev. clín. esp. (Ed. impr.) ; 206(10): 510-514, nov. 2006. tab
Artigo em Es | IBECS | ID: ibc-050468

RESUMO

El control de las cifras de presión arterial (PA) en los hipertensos tratados en España es insuficiente, no alcanza al 40% de los pacientes tratados y las causas son múltiples. Las posibles soluciones al problema han sido repetidamente sugeridas por grupos de expertos desde hace años, a pesar de lo cual las tasas de control siguen siendo inadecuadas, lo que repercute negativamente en la morbilidad y mortalidad de los pacientes. El objeto del presente documento ha sido analizar medidas concretas efectivas que mejoren el control de la hipertensión en España. Tales medidas afectan a los profesionales de la salud (médicos, profesionales de enfermería y farmacéuticos), a la administración sanitaria y a los propios pacientes. Este documento resume los resultados de esta conferencia de consenso en cinco grandes grupos: a) medidas para mejorar la metodología habitual en la medición de la PA en la consulta; b) medidas para mejorar el cumplimiento terapéutico por el paciente; c) medidas para clarificar el objetivo de PA que el médico debe fijar; d) medidas para optimizar el tratamiento y control de la hipertensión arterial; y e) aspectos de formación continuada. El documento enfatiza la recomendación de los cambios del estilo de vida en todos los pacientes hipertensos, tanto su acción beneficiosa sobre la hipertensión como por lo que implica en la corrección de otros factores de riesgo y en el aumento de la efectividad del tratamiento farmacológico. Los profesionales deben actuar conforme a guías terapéuticas o algoritmos que obliguen a modificar la conducta en los casos en que los objetivos pautados para cada paciente no hayan sido alcanzados


Blood pressure (BP) control is inadequate among treated hypertensive patients in Spain. Control rates are lower than 40% of all treated patients and the cause of this problem is multifactorial. Despite the fact that possible solutions to this problem have been repeatedly suggested by expert groups along the last 10 years, BP control rates are still low. This fact have a negative impact on cardiovascular morbidity and mortality of patients with hypertension. The aim of the present document has been to achieve a consensus on effective specific measures in order to improve hypertension control rates in Spain. These measures involve health care professionals (physicians, nurses, pharmaceutics), health care authorities and patients. The document summarizes the consensus conference of several scientific societies involved in cardiovascular medicine in five group of measures: a) improvement of the methodology of office BP measurement; b) improvement of compliance to treatment by patients; c) clarification of pressure targets to be achieved in hypertensive patients; d) optimization of life style modifications and pharmacological treatment of hypertension; and e) continuous medical education. The document emphasize life style changes as a crucial aspect to be implemented in all patients. These changes have a beneficial impact on pressure reduction, contribute to a better control of associated cardiovascular risk factors, and increase the effectiveness of antihypertensive drugs. Health care professionals should base their clinical practice on the recommendations of guidelines in order to modify their therapeutic attitudes in patients whose targets have not been achieved


Assuntos
Humanos , Hipertensão/prevenção & controle , Anti-Hipertensivos/uso terapêutico , Determinação da Pressão Arterial , Educação Médica Continuada , Cooperação do Paciente , Guias de Prática Clínica como Assunto , Comportamento de Redução do Risco , Espanha
11.
Hipertensión (Madr., Ed. impr.) ; 23(7): 222-231, oct. 2006. tab
Artigo em Es | IBECS | ID: ibc-049538

RESUMO

La hipertensión arterial (HTA) complica el 10 % de las gestaciones y es una causa importante de morbilidad y mortalidad materna y fetal. La preeclampsia es una forma de HTA inducida por el embarazo, con etiopatogenia todavía no aclarada, presencia de vasoespasmo generalizado y expresividad clínica variable que puede traducirse simplemente en HTA ligera y proteinuria o alcanzar cuadros muy graves con trombopenia, anemia hemolítica, disfunción hepática, edema pulmonar y convulsiones (eclampsia). Muchos casos de HTA inducida por el embarazo cursan sin proteinuria y reciben el nombre de HTA gestacional. La HTA crónica es casi siempre de origen esencial, se asocia con mayor morbilidad fetal y puede complicarse con preeclampsia. El tratamiento de este tipo de HTA viene limitado por la tolerabilidad fetal a los agentes antihipertensivos. Las indicaciones sobre su uso sólo están bien reconocidas en los casos de HTA grave. La *-metildopa sigue siendo el fármaco de elección. Hoy día se admite que la HTA en el embarazo constituye un marcador precoz de HTA esencial y también de enfermedad cardiovascular futura


High blood pressure (HBP) complicates 10 % of pregnancies and is a significant cause of maternal and fetal morbidity and mortality. Preeclampsia is a form of hypertension induced by pregnancy, with a still unclarified etiopathogeny, presence of generalized vasospasm and variable clinical expressiveness that may simply be translated into mild HBP and proteinuria or reach very serious clinical pictures with thrombopenia, hemolytic anemia, hepatic dysfunction, pulmonary edema and seizures (eclampsia). Many cases of pregnancy-induced hypertension occur without proteinuria and receive the name of gestational HBP. Chronic HBP almost always has an essential origin, is associated with greater fetal morbidity and may be complicated with preeclampsia. Treatment of this type of hypertension is limited by fetal tolerability to antihypertensive agents. Indications on its use are only well recognized in the cases of serious BHP. a-methyldopa is still the drug of choice. Currently, it is admitted that HBP in pregnancy is an early marker of essential HBP and also of future cardiovascular disease


Assuntos
Feminino , Gravidez , Humanos , Pré-Eclâmpsia/fisiopatologia , Eclampsia/fisiopatologia , Hipertensão/fisiopatologia , Determinação da Pressão Arterial , Complicações Cardiovasculares na Gravidez/fisiopatologia , Anti-Hipertensivos/uso terapêutico , Hipertensão/tratamento farmacológico
15.
Rev Clin Esp ; 205(9): 418-24, 2005 Sep.
Artigo em Espanhol | MEDLINE | ID: mdl-16194475

RESUMO

INTRODUCTION: Combined therapy or dose-tiration are acceptable second-line therapeutic options after a first treatment failure. MATERIAL AND METHODS: This double blind clinical trial compared the fixed dose combination of enalapril 10 mg/nitrendipine 20 mg (E/N) with amlopidine 10 mg (A) in 323 hypertensive patients not previously controlled with amlodipine 5 mg. RESULTS: After 6 weeks of treatment, the E/N and A groups had similar percentages of blood pressure normalization (55% versus 60.2%; p = 0.4588). The adverse events related with the treatment were significantly less frequent with E/N than with a (19.8% versus 37%; p = 0.0029), especially due to a lower incidence of malleolar edema in E/N (11.1% versus 33.6%; p < 0.0001). CONCLUSION: Combining the efficacy and tolerability data, treatment with E/N permitted control of blood pressure of 2.8 patients per every patient with adverse events, while this rate for A was 1.6 to 1.


Assuntos
Anlodipino/administração & dosagem , Anti-Hipertensivos/administração & dosagem , Enalapril/administração & dosagem , Hipertensão/tratamento farmacológico , Nitrendipino/administração & dosagem , Método Duplo-Cego , Quimioterapia Combinada , Feminino , Humanos , Masculino , Pessoa de Meia-Idade
16.
Rev. clín. esp. (Ed. impr.) ; 205(9): 418-424, sept. 2005. ilus, tab, graf
Artigo em Es | IBECS | ID: ibc-040880

RESUMO

Introducción. En hipertensión arterial el tratamiento combinado y el incremento de la dosis se consideran opciones terapéuticas útiles tras el fracaso del tratamiento inicial. Material y método. Ensayo clínico doble ciego que comparó la combinación a dosis fijas de 10 mg de enalapril/20 mg de nitrendipino (E/N) con 10 mg de amlodipino (A) en 323 pacientes hipertensos no controlados previamente con 5 mg de amlodipino. Resultados. Tras 6 semanas de tratamiento los grupos E/N y A tuvieron porcentajes similares de normalización de la presión arterial (55% frente al 60,2%; p = 0,4588). Los acontecimientos adversos relacionados con el tratamiento fueron significativamente menos frecuentes con E/N que con A (19,8% frente al 37%; p = 0,0029), especialmente por una menor incidencia del edema maleolar en E/N (11,1% frente al 33,6%; p < 0,0001). Conclusión. Combinando los datos de eficacia y tolerancia, el tratamiento con E/N permitió el control de la presión arterial de 2,8 pacientes por cada paciente con acontecimientos adversos, mientras que para A esta tasa fue de 1,6 a 1 (AU)


Introduction. Combined therapy or dosetiration are acceptable second-line therapeutic options after a first treatment failure. Material and methods. This double blind clinical trial compared the fixed dose combination of enalapril 10 mg/nitrendipine 20 mg (E/N) with amlopidine 10 mg (A) in 323 hypertensive patients not previously controlled with amlodipine 5 mg. Results. After 6 weeks of treatment, the E/N and A groups had similar percentages of blood pressure normalization (55% versus 60,2%; p = 0.4588). The adverse events related with the treatment were significantly less frequent with E/N than with a (19.8% versus 37%; p = 0.0029), especially due to a lower incidence of malleolar edema in E/N (11.1% versus 33.6%; p < 0.0001). Conclusion. Combining the efficacy and tolerability data, treatment with E/N permitted control of blood pressure of 2.8 patients per every patient with adverse events, while this rate for A was 1.6 to 1 (AU)


Assuntos
Humanos , Hipertensão/tratamento farmacológico , Anti-Hipertensivos/farmacocinética , Método Duplo-Cego , Anlodipino/administração & dosagem , Enalapril/administração & dosagem , Nitrendipino/administração & dosagem , Quimioterapia Combinada
17.
Aten Primaria ; 35(7): 359-64, 2005 Apr 30.
Artigo em Espanhol | MEDLINE | ID: mdl-15871797

RESUMO

OBJECTIVE: To determine the prevalence of renal failure (RF) in type-2 diabetics and to compare two criteria of definition: that based on the calculation of glomerular filtration by the Cockcroft-Gault formula corrected for body surface area and that based on serous creatinine. DESIGN: Cross-sectional, descriptive study. SETTING: El Cristo Health Centre, Oviedo, north of Spain. PARTICIPANTS: All patients in the catchment area diagnosed with type-2 diabetes. METHOD: Demographic, clinical, risk factor, and cardiovascular pathology details were gathered. Renal failure was diagnosed on figures of plasma creatinine >=1.3 mg/dL in women and >=1.4 mg/dL in men, and glomerular filtration (GF) calculated by means of the Cockcroft-Gault formula: moderate GF, 60-30 mL/min/1.73 m2; severe GF, 29-15 mL/min/1.73 m2, and terminal GF: <15 mL/min/1.73 m2. RESULTS: 499 patients were included. 52.3% were women, aged 69.7+/-10.4 years old. Prevalence of RF by serous creatinine was 12%; and by the Cockcroft-Gault formula, 40.5%. Patients with lower glomerular filtration and normal creatinine were older (75.5+/-7.9 vs 65.4+/-9.8; P<.001), mainly female (76.3% vs 41.7%; P<.001), had lower BMI (27.3+/-3.7 vs 30.9+/-4.4) and had worse glucaemia control (HbA1c 7.1+/-1.8% vs 6.9+/-1.9%; P=.007) and higher indices of cardiac failure (6.4% vs 2.1%; 95% CI, 1.1-8.8; P=.02) than patients with normal glomerular filtration and creatinine. CONCLUSION: Calculation of glomerular filtration by the Cockcroft-Gault formula corrected for body surface area revealed unknown renal failure in 1 in 3 type-2 diabetes patients.


Assuntos
Diabetes Mellitus Tipo 2/complicações , Nefropatias Diabéticas/epidemiologia , Insuficiência Renal/epidemiologia , Insuficiência Renal/etiologia , Idoso , Estudos Transversais , Feminino , Humanos , Masculino , Prevalência
18.
Hipertensión (Madr., Ed. impr.) ; 22(3): 100-108, abr. 2005. tab
Artigo em Es | IBECS | ID: ibc-036397

RESUMO

Introducción. Estudiar en condiciones de práctica clínica habitual el efecto de la automedición domiciliaria (AMPA) sobre el descenso de presión arterial (PA) en hipertensos. Material y métodos. Estudio experimental en Atención Primaria. Participaron 109 pacientes con hipertensión arterial (HTA) ligera, mal controlados en consulta, aleatorizados en grupo intervención (GI), que fue instruido para la AMPA, facilitándosele un automedidor electrónico validado, y grupo control (GC) que siguió el programa de HTA del área. Se controlaron sus PA con una monitorización ambulatoria de la presión arterial (MAPA), al inicio, 18 y 30 meses. Se consideró controlada la PA con media por MAPA de 24 horas menor de 130/80 mmHg. Se registró el consumo de fármacos por dosis diaria definida, el índice de bienestar psicológico y las visitas por HTA y totales al Centro de Salud y otras variables demográficas y factores de riesgo cardiovascular. Se realizó análisis bivariante y multivariante por regresión lineal múltiple y/o regresión logística. Resultados. El descenso de la PA fue similar en ambos grupos, con tendencia a ser menor en el GI que en el GC a los 30 meses (diferencia de 3,6 mmHg para la PA sistólica y 2,3 mmHg la diastólica en el MAPA de 24 horas; "p", respectivamente, de 0,036 y 0,052) a expensas de la presión nocturna, no habiendo diferencias significativas en la diurna. No hay diferencias significativas en el control de la PA. El GI consume menos fármacos (1,1 frente a 1,3; p = 0,010). Discusión. Constatamos un menor descenso de la PA en el grupo de AMPA, en cifras moderadas, a expensas de la presión nocturna. El impacto sobre el proceso asistencial es favorable con un menor consumo de fármacos


Introduction. Study the effect of home self-measurement (HSM) on decrease in blood pressure (BP) in hypertensive subjects under usual clinical practice conditions. Material and methods. Experimental study in Primary Health Care. A total of 109 patients with mild hypertension poorly controlled in the consultation, participated. They were randomized into intervention group (IG), that was instructed on the use of HSM, providing them with a validated electronic self-measurer, and the control group (CG) who followed the area hypertension program. Blood pressure (BP) was measured with ambulatory blood pressure monitoring (ABPM), at onset, 18 and 30 months. BP was considered to be controlled by ABPM with a mean of 24 hours less than 130/80 mmHg. Drug consumption was recorded by daily defined dose, psychological wellbeing index and visits due to hypertension and total visits to the Health Center and other demographic variables and cardiovascular risk factors. Bivariate and multivariate analysis were performed by multiple linear regression and/or logistic regression. Results. Decrease of BP was similar in both groups, with tendency to be less in the IG than in the CG at 30 months (difference of 3.6 mmHg for systolic BP and 2.3 mmHg for diastolic in the 24 hour ABPM, "p" respectively of 0.036 and 0.052) at expense of nocturnal pressure. There were no significant difference in the daytime pressure. There were no significant differences in the BP control. IG consumed fewer drugs (1.1 vs 1.3; p = 0.010). Discussion. We observe less BP decrease in the ABPM group, in moderate values, at expense of nocturnal pressure. The impact of the health care process is favorable with less drug usage


Assuntos
Masculino , Feminino , Adulto , Idoso , Pessoa de Meia-Idade , Humanos , Hipertensão/prevenção & controle , Anti-Hipertensivos/administração & dosagem , Determinação da Pressão Arterial/métodos , Estudos de Casos e Controles , Hipertensão/tratamento farmacológico , Autocuidado/métodos , Monitorização Ambulatorial da Pressão Arterial/métodos , Doenças Cardiovasculares/prevenção & controle , Fatores de Risco
19.
Aten. prim. (Barc., Ed. impr.) ; 35(7): 359-364, abr. 2005. ilus, tab
Artigo em Es | IBECS | ID: ibc-042174

RESUMO

Objetivo. Determinar la prevalencia de insuficiencia renal en diabéticos tipo 2 y comparar dos criterios de definición: el basado en la estimación del filtrado glomerular por la fórmula de Cockcroft-Gault corregida para la superficie corporal y el basado en la creatinina sérica. Diseño. Estudio descriptivo y transversal. Emplazamiento. Zona básica del Centro de Salud de El Cristo, Oviedo. Participantes. La totalidad de pacientes diabéticos tipo 2 diagnosticados de la zona básica. Mediciones principales. Se recogieron datos demográficos, clínicos, factores de riesgo y enfermedad cardiovascular. Se diagnosticó insuficiencia renal (IR) según unas cifras de creatinina plasmática >= 1,3 mg/dl en mujeres y >= 1,4 mg/dl en varones y según el filtrado glomerular (FG) estimado mediante la fórmula de Cockcroft-Gault: moderada para FG, 60-30 ml/min/1,73 m2; grave para FG, 29-15 ml/min/1,73 m2, y terminal para FG, < 15 ml/min/1,73 m2. Resultados. Se incluyó a 499 pacientes. El 52,3% era mujer con una edad de 69,7 ± 0,4 años. La prevalencia de IR según la creatinina sérica fue del 12%, y según la fórmula de Cockcroft-Gault del 40,5%. Los pacientes con FG reducido y creatinina normal tenían mayor edad (75,5 ± 7,9 frente a 65,4 ± 9,8 años; p < 0,001), predominaban las mujeres (76,3 frente a 41,7%; p < 0,001), tenían un menor índice de masa corporal (27,3 ± 3,7 frente a 30,9 ± 4,4), presentaban un peor control glucémico (HbA1c 7,1 ± 1,8 frente a 6,9 ± 1,9%; p = 0,007) y la prevalencia de insuficiencia cardíaca era superior (6,4 frente a 2,1%; IC del 95%, 1,1-8,8; p = 0,02) en comparación con los pacientes con FG y creatinina normales. Conclusión. La estimación del FG por la fórmula de Cockcroft-Gault corregida para la superficie corporal muestra una insuficiencia renal no conocida en uno de cada 3 pacientes diabéticos tipo 2


Objective. To determine the prevalence of renal failure (RF) in type-2 diabetics and to compare two criteria of definition: that based on the calculation of glomerular filtration by the Cockcroft-Gault formula corrected for body surface area and that based on serous creatinine. Design. Cross-sectional, descriptive study. Setting. El Cristo Health Centre, Oviedo, north of Spain. Participants. All patients in the catchment area diagnosed with type-2 diabetes. Method. Demographic, clinical, risk factor, and cardiovascular pathology details were gathered. Renal failure was diagnosed on figures of plasma creatinine >=1.3 mg/dL in women and >=1.4 mg/dL in men, and glomerular filtration (GF) calculated by means of the Cockcroft-Gault formula: moderate GF, 60-30 mL/min/1.73 m2; severe GF, 29-15 mL/min/1.73 m2, and terminal GF: <15 mL/min/1.73 m2. Results. 499 patients were included. 52.3% were women, aged 69.7±10.4 years old. Prevalence of RF by serous creatinine was 12%; and by the Cockcroft-Gault formula, 40.5%. Patients with lower glomerular filtration and normal creatinine were older (75.5±7.9 vs 65.4±9.8; P<.001), mainly female (76.3% vs 41.7%; P<.001), had lower BMI (27.3±3.7 vs 30.9±4.4) and had worse glucaemia control (HbA1c 7.1±1.8% vs 6.9±1.9%; P=.007) and higher indices of cardiac failure (6.4% vs 2.1%; 95% CI, 1.1-8.8; P=.02) than patients with normal glomerular filtration and creatinine. Conclusion. Calculation of glomerular filtration by the Cockcroft-Gault formula corrected for body surface area revealed unknown renal failure in 1 in 3 type-2 diabetes patients


Assuntos
Adulto , Humanos , Nefropatias Diabéticas/epidemiologia , Insuficiência Renal/epidemiologia , Insuficiência Renal/etiologia , Diabetes Mellitus Tipo 2/complicações , Estudos Transversais , Prevalência
20.
Hipertensión (Madr., Ed. impr.) ; 21(9): 455-465, dic. 2004. tab, ilus
Artigo em Es | IBECS | ID: ibc-36883

RESUMO

Los estudios realizados con fármacos antihipertensivos en el embarazo y en la lactancia son, en general, de escasa magnitud, de pobre calidad metodológica y limitado seguimiento, por lo que los resultados obtenidos sólo proporcionan la evidencia derivada de la opinión de los expertos consultados. Los riesgos maternofetales de la hipertensión arterial en el embarazo dependen de la gravedad de la hipertensión arterial, de la proteinuria, de la presencia de nefropatía y de las complicaciones derivadas del retardo del crecimiento intrauterino. En el embarazo la decisión de establecer tratamiento antihipertensivo depende de la gravedad de la hipertensión arterial y de la presencia de daño orgánico. Todos los fármacos usados para el tratamiento de la hipertensión arterial en el embarazo atraviesan la placenta, por lo que pueden afectar al feto bien indirectamente disminuyendo el flujo útero-placentario o bien directamente a través de la circulación umbilical. Los fármacos antihipertensivos disminuyen la presión arterial de la madre, pero no mejoran los resultados fetales, siendo el único remedio finalizar la gestación; sin embargo, el parto, siempre adecuado para la madre no lo es tanto para el feto. Los fármacos de primera elección en el embarazo son: metildopa, labetalol y nifedipino. La lactancia materna es la forma más natural y efectiva de satisfacer las necesidades del niño, por tanto debe estimularse su utilización, al menos durante el primer y segundo mes. En la lactancia como en el embarazo la decisión de establecer tratamiento antihipertensivo depende de la gravedad de la hipertensión arterial y de la presencia de daño orgánico. Los betabloqueantes, incluido el labetalol, son los fármacos de primera elección en la lactancia (AU)


Assuntos
Adulto , Gravidez , Feminino , Humanos , Anti-Hipertensivos/administração & dosagem , Anti-Hipertensivos/toxicidade , Hipertensão/diagnóstico , Hipertensão/terapia , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/tratamento farmacológico , Pré-Eclâmpsia/complicações , Pré-Eclâmpsia/diagnóstico , Lactação , Prognóstico , Transplante de Rim/métodos , Feto , Feto/patologia , Troca Materno-Fetal , Fatores de Risco , Sofrimento Fetal/complicações , Sofrimento Fetal/diagnóstico , Pré-Eclâmpsia/fisiopatologia , Hipertensão/classificação , Aspirina/uso terapêutico , Magnésio/uso terapêutico , Antagonistas Adrenérgicos beta/uso terapêutico , Labetalol/uso terapêutico , Diazóxido/uso terapêutico , Minoxidil/uso terapêutico , Nitroprussiato/uso terapêutico
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