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Hemodilución normovolémica inducida: mejoría de los valores hemodinámicos y gasométricos en pacientes con claudicación a la marcha / Induced normovolemic hemodilution: improvement of the hemodynamic and gasometric values in patients with walk claudication
Suárez Lescay, Celso; Hernández Acosta, Caridad.
  • Suárez Lescay, Celso; Hospital Provincial Docente Dr. Joaquín Castillo Duany. Santiago de Cuba. CU
  • Hernández Acosta, Caridad; Hospital Provincial Docente Dr. Ambrosio Grillo Portuondo. Santiago de Cuba. CU
Medisan ; 14(4)mayo-jun. 2010. tab, graf
Article in Spanish | LILACS | ID: lil-576641
RESUMEN
Se realizó un estudio de casos y controles de 49 pacientes con claudicación intermitente a la marcha, atendidos en la consulta de hemodilución del Hospital Provincial Docente Dr Joaquín Castillo Duany de Santiago de Cuba en un quinquenio, a fin de identificar los cambios observados en la hiperemia y gasometría de la población investigada. Los integrantes de la casuística fueron asignados a uno de 2 grupos los tratados con hemodilución normovolémica inducida (grupo de estudio) y los que recibieron tratamiento convencional con vasodilatadores antiagregantes y ejercicio físico (grupo control), teniendo en cuenta la presencia de factores de riesgo en ambos. Se concluyó que los primeros mejoraron las condiciones hemodinámicas y de oxigenación, dadas por el aumento del índice de amplitud y de la relación consumo de oxígeno e índice de flujo eritrocitario.
ABSTRACT
A case-control study of 49 patients with intermittent walk claudication, assisted at the hemodilution service of Dr Joaquín Castillo Duany Teaching Provincial Hospital in Santiago de Cuba was carried out in a five year period, in order to identify the changes observed in the hyperemia and gasometry of the investigated population. The case material was assigned to one of 2 groups the patients treated with induced normovolemic hemodilution (study group), and those who received conventional treatment with antiplatelet vasodilators and physical exercise (control group), keeping in mind the presence of risk factors for both. It was concluded that the first ones improved hemodynamics and oxygenation conditions, given by the increase of the width index and of the relationship between oxygen consumption and erythocytes flow index.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Blood Gas Analysis / Indicator Dilution Techniques / Dilution / Hyperemia / Intermittent Claudication Type of study: Observational study / Prognostic study / Risk factors Limits: Female / Humans / Male Language: Spanish Journal: Medisan Journal subject: Medicine Year: 2010 Type: Article Affiliation country: Cuba Institution/Affiliation country: Hospital Provincial Docente Dr. Ambrosio Grillo Portuondo/CU / Hospital Provincial Docente Dr. Joaquín Castillo Duany/CU

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Full text: Available Index: LILACS (Americas) Main subject: Blood Gas Analysis / Indicator Dilution Techniques / Dilution / Hyperemia / Intermittent Claudication Type of study: Observational study / Prognostic study / Risk factors Limits: Female / Humans / Male Language: Spanish Journal: Medisan Journal subject: Medicine Year: 2010 Type: Article Affiliation country: Cuba Institution/Affiliation country: Hospital Provincial Docente Dr. Ambrosio Grillo Portuondo/CU / Hospital Provincial Docente Dr. Joaquín Castillo Duany/CU