RESUMEN
Blood transfusion safety is a critical part of appropriate health care. Considering the limited information available on the use of blood and its components in Latin America and the Caribbean, the Grupo Cooperativo iberoamericano de Medicina Transfusional (Ibero-American Cooperative Group for Transfusion Medicine; GCIAMT), through its Research and International Affairs committees, carried out a project to develop a protocol that would facilitate the evaluation of blood usage at the country, jurisdiction, and institutional levels in varied country contexts. Experts in blood safety from the Pan American Health Organization (Washington, DC, United States), the University of São Paulo (São Paulo, Brazil), the Hemocentro of São Paulo (São Paulo, Brazil), and GCIAMT designed a 2-step comprehensive blood-use evaluation protocol: step 1 collects data from blood requests, and step 2, from medical charts. At a minimum, 1 000 analyzed requests are necessary; as such, study periods vary depending on the number of transfusion requests issued. An Internet-based application, the Modular Research System-Study Management System (MRS-SMS), houses the data and produces reports on how hospitals request blood, how blood is issued, who requires blood and blood components, and as an added benefit, how many blood units are wasted and what the real demand for blood is.
Asunto(s)
Seguridad de la Sangre , Transfusión Sanguínea/estadística & datos numéricos , Bancos de Sangre/organización & administración , Transfusión de Componentes Sanguíneos/estadística & datos numéricos , Región del Caribe , Recolección de Datos , Sistemas de Administración de Bases de Datos , Necesidades y Demandas de Servicios de Salud , Humanos , Internet , América Latina , Sistemas de Información Administrativa , Tamaño de la Muestra , Encuestas y CuestionariosRESUMEN
Blood transfusion safety is a critical part of appropriate health care. Considering the limited information available on the use of blood and its components in Latin America and the Caribbean, the Grupo Cooperativo iberoamericano de Medicina Transfusional (Ibero-American Cooperative Group for Transfusion Medicine; GCIAMT), through its Research and International Affairs committees, carried out a project to develop a protocol that would facilitate the evaluation of blood usage at the country, jurisdiction, and institutional levels in varied country contexts. Experts in blood safety from the Pan American Health Organization (Washington, DC, United States), the University of São Paulo (São Paulo, Brazil), the Hemocentro of São Paulo (São Paulo, Brazil), and GCIAMT designed a 2-step comprehensive blood-use evaluation protocol: step 1 collects data from blood requests, and step 2, from medical charts. At a minimum, 1 000 analyzed requests are necessary; as such, study periods vary depending on the number of transfusion requests issued. An Internet-based application, the Modular Research System-Study Management System (MRS-SMS), houses the data and produces reports on how hospitals request blood, how blood is issued, who requires blood and blood components, and as an added benefit, how many blood units are wasted and what the real demand for blood is.
La seguridad de las transfusiones de sangre constituye una parte fundamental de una apropiada atención de salud. Teniendo en cuenta la limitada información disponible sobre el uso de la sangre y sus componentes en América Latina y el Caribe, el Grupo Cooperativo Iberoamericano de Medicina Transfusional (GCIAMT), mediante sus comités de Investigación y de Asuntos Internacionales, llevó a cabo un proyecto de elaboración de un protocolo que facilitara la evaluación del uso de la sangre a nivel de país, jurisdiccional e institucional, en diversos contextos de país. Expertos en seguridad de la sangre de la Organización Panamericana de la Salud (Washington, DC, Estados Unidos), la Universidad de São Paulo (São Paulo, Brasil), el Hemocentro de São Paulo (São Paulo, Brasil) y el GCIAMT diseñaron un protocolo integral de evaluación del uso de la sangre en 2 etapas: en la primera se recopilan datos de las solicitudes de sangre, y en la segunda, de las historias clínicas. Como mínimo, es preciso analizar 1 000 solicitudes; por ello, los períodos de estudio varían en dependencia del número de solicitudes de transfusión expedidas. Una aplicación basada en internet, el Modular Research System, Study Management System, alberga los datos y elabora informes sobre cómo solicitan sangre los hospitales, cómo se expide la sangre, quién requiere sangre y componentes sanguíneos y, como beneficio añadido, cuántas unidades de sangre se desperdician y cuál es la demanda real de sangre.
Asunto(s)
Humanos , Masculino , Preescolar , Síndrome de DiGeorge/complicaciones , Procedimientos de Cirugía Plástica/métodos , Síndromes de la Apnea del Sueño/etiología , Tráquea/cirugía , Remoción de Dispositivos , Síndrome de DiGeorge/cirugía , Polisomnografía , Síndromes de la Apnea del Sueño/cirugía , TraqueostomíaRESUMEN
Mobility is a key determinant of HIV/sexually transmitted infection (STI) transmission dynamics in Asia and Africa. Scant data exist regarding its dynamic impacts on HIV/STI risk in Central America and Mexico. Our objective was to critically review the epidemiology and social and structural context of HIV/STI risk among mobile populations in Central America and Mexico. Eligible articles were published in English or Spanish between January 1, 2000 and August 31, 2010; conducted in Central America or Mexico; specified the mobile population included; and described primary research. 2045 records were screened, 275 articles reviewed, and 22 studies included. Mobility is associated with increased HIV risk behaviors, though it also may increase preventive behaviors. Among mobile groups in Central America and Mexico, social isolation, the socio-economic impacts of displacement, gender inequalities, and stigma/discrimination shape HIV risk. Epidemiologic research and multi-level interventions that target and engage vulnerable groups in transit stations are recommended.