{"id":9027,"date":"2018-08-15T16:34:00","date_gmt":"2018-08-15T16:34:00","guid":{"rendered":""},"modified":"2026-06-29T00:48:35","modified_gmt":"2026-06-29T00:48:35","slug":"evitan-microesferas-antibioticas","status":"publish","type":"post","link":"https:\/\/entrepalabrasmxdigital.com\/?p=9027","title":{"rendered":"Evitan microesferas antibi\u00f3ticas infecciones en reemplazos de articulaciones"},"content":{"rendered":"
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\nCada a\u00f1o, en Estados Unidos, m\u00e1s de 1 mill\u00f3n de personas se someten a cirug\u00edas de reemplazo de articulaciones, y casi 10,000 desarrollar\u00e1n infecciones, de acuerdo con el Houston Methodist Hospital, en donde especialistas como el Dr. Terry Clyburn, cirujano ortop\u00e9dico del Houston Methodist Hospital, ha desarrollado unas microesferas con antibi\u00f3ticos y otras sustancias que previenen o combaten infecciones liberando medicamento por varias semanas, tras este tipo de cirug\u00edas.<\/div>\n
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\nEl Dr. Terry Clyburn desarroll\u00f3 microesferas de antibi\u00f3ticos que son tan peque\u00f1as como granos de sal y creados para liberar antibi\u00f3ticos a un nivel lo suficientemente alto como para combatir infecciones durante al menos tres a seis semanas, el plazo en el que es m\u00e1s probable que se desarrolle una infecci\u00f3n.<\/div>\n
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\nDe acuerdo con el Dr. Kevin Varner, presidente del Departamento de Ortopedia del Houston Methodist Orthopedics y cirujano ortop\u00e9dico de pie y tobillo, se desarrollaron estas microesferas, debido a que \u201ccomo con cualquier cirug\u00eda, existe un riesgo alto de infecci\u00f3n. Sin embargo, las infecciones que ocurren despu\u00e9s de una operaci\u00f3n de reemplazo de articulaciones, son m\u00e1s dif\u00edciles de tratar.\u201d Expertos explican que los implantes de metal no est\u00e1n conectados al torrente sangu\u00edneo del cuerpo, por lo que los gl\u00f3bulos blancos enviados para combatir la infecci\u00f3n no pueden alcanzar el implante y matar a la bacteria.<\/div>\n
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\nLo que los especialistas buscan es que, una vez que se tenga la aprobaci\u00f3n de la Food and Drugs Administration (FDA), la mayor\u00eda de los pacientes con reemplazo articular reciban antibi\u00f3ticos por v\u00eda intravenosa antes y despu\u00e9s de la cirug\u00eda para ayudar a evitar una infecci\u00f3n. Al aplicarle al implante las microesferas de antibi\u00f3ticos antes de colocarlo en la articulaci\u00f3n del paciente, los antibi\u00f3ticos se administran directamente en el sitio quir\u00fargico para ayudar a evitar que las bacterias se conviertan en una infecci\u00f3n.<\/div>\n
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\nLas microesferas est\u00e1n dise\u00f1adas para actuar con un mecanismo de liberaci\u00f3n prolongada ya que tienen varias capas de antibi\u00f3ticos que se disuelven lentamente y liberan la medicaci\u00f3n en el implante y en los tejidos circundantes.<\/div>\n
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\nEn seis semanas, las microesferas se disuelven completamente y no dejan ning\u00fan rastro en la articulaci\u00f3n que pudiera conducir a complicaciones para el paciente.<\/div>\n
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\nEl Dr. Clyburn desarroll\u00f3 las microesferas en colaboraci\u00f3n con el Dr. Antonios Mikos, de la Universidad de Rice, y la Dra. Catherine Ambrose, de UTHealth. Actualmente est\u00e1 buscando la aprobaci\u00f3n de la FDA y se estima que estar\u00e1n en uso dentro de tres a ocho a\u00f1os.<\/div>\n
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\nMayor informaci\u00f3n y contacto para medios de comunicaci\u00f3n:<\/b><\/div>\n
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\nVis\u00edtanos en: http:\/\/www.houstonmethodist.org\/for-patients\/international-patients\/<\/div>\n
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\nfacebook.com\/houstonmethodist<\/div>\n
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Cada a\u00f1o, en Estados Unidos, m\u00e1s de 1 mill\u00f3n de personas se someten a cirug\u00edas de reemplazo de articulaciones, y casi 10,000 desarrollar\u00e1n infecciones, de acuerdo con el Houston Methodist Hospital, en donde especialistas como el Dr. Terry Clyburn, cirujano ortop\u00e9dico del Houston Methodist Hospital, ha desarrollado unas microesferas con antibi\u00f3ticos y otras sustancias que […]<\/p>\n","protected":false},"author":2,"featured_media":9028,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9027","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"\nEvitan microesferas antibi\u00f3ticas infecciones en reemplazos de articulaciones - EntrePalabras<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/entrepalabrasmxdigital.com\/?p=9027\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Evitan microesferas antibi\u00f3ticas infecciones en reemplazos de articulaciones - 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