{"id":44868,"date":"2014-04-07T13:29:55","date_gmt":"2014-04-07T13:29:55","guid":{"rendered":"http:\/\/desarrollo.mcvicious.com\/aero2020\/2014\/04\/07\/medicamento-pfizer-retrasa-avance-del-cancer-de-mamas\/"},"modified":"2014-04-07T13:29:55","modified_gmt":"2014-04-07T13:29:55","slug":"medicamento-pfizer-retrasa-avance-del-cancer-de-mamas","status":"publish","type":"post","link":"https:\/\/aeronoticias.com.pe\/noticiero\/salud\/medicamento-pfizer-retrasa-avance-del-cancer-de-mamas\/","title":{"rendered":"Medicamento Pfizer retrasa avance del c\u00e1ncer de mamas"},"content":{"rendered":"<p style=\"text-align: justify;\"><strong>(Aeronoticias)<\/strong>.-\u00a0Un medicamento experimental de Pfizer Inc contra el c\u00e1ncer de mama duplic\u00f3 el tiempo que las pacientes viven sin que la enfermedad empeore, pero la supervivencia con el tratamiento no fue estad\u00edsticamente significativa.<\/p>\n<p style=\"text-align: justify;\">El estudio en Fase 2, en el que participaron mujeres con la forma m\u00e1s com\u00fan de c\u00e1ncer de mama, encontr\u00f3 que quienes fueron tratadas con el medicamento hormonal letrozol, m\u00e1s palbociclib de Pfizer, vivieron en promedio 20,2 meses sin que el c\u00e1ncer mostrara progresos, lo que se compara con los 10,2 meses de quienes s\u00f3lo recibieron letrozol.<\/p>\n<p style=\"text-align: justify;\">Pfizer est\u00e1n debatiendo un camino administrativo para que el medicamento obtenga aprobaci\u00f3n regulatoria y no ha decidido si buscar\u00e1 una v\u00eda r\u00e1pida tras los resultados de las pruebas de la Fase 2, dijo Mace Rothenberg, presidente m\u00e9dico de la unidad de oncolog\u00eda de Pfizer.<\/p>\n<p style=\"text-align: justify;\">Palbociclib es considerado uno de los medicamentos experimentales m\u00e1s importantes de la empresa y algunos analistas creen que eventualmente podr\u00eda representar ventas de m\u00e1s de 5.000 millones de d\u00f3lares anuales.<\/p>\n<p style=\"text-align: justify;\">La informaci\u00f3n inicial mostr\u00f3 una sobre vida de 37,5 meses para la combinaci\u00f3n de tratamientos, que se compara con 33,3 meses de pacientes a las que s\u00f3lo se les administr\u00f3 el letrozol, un bloqueador de estr\u00f3geno vendido por Novartis AG bajo el nombre de Femara.<\/p>\n<p style=\"text-align: justify;\">Con informaci\u00f3n de <span style=\"text-decoration: underline;\"><em><strong>El Comercio<\/strong><\/em><\/span>.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" src=\"images\/stories\/14\/04\/060414\/mama.jpg\" border=\"0\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Aeronoticias).-\u00a0Un medicamento experimental de Pfizer Inc contra el c\u00e1ncer de mama duplic\u00f3 el tiempo que las pacientes viven sin que la enfermedad empeore, pero la supervivencia con el tratamiento no fue estad\u00edsticamente significativa. El estudio en Fase 2, en el que participaron mujeres con la forma m\u00e1s com\u00fan de c\u00e1ncer de mama, encontr\u00f3 que quienes [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[37],"tags":[],"class_list":{"0":"post-44868","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-salud"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Medicamento Pfizer retrasa avance del c\u00e1ncer de mamas<\/title>\n<meta name=\"description\" content=\"Portal de noticias del Per\u00fa sobre el transporte a\u00e9reo, aviaci\u00f3n, turismo, hoteleria, actualidad.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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