Según explican médicos del Fred Hutchinson Cancer Research Center (Estados Unidos) en el último número de "The New England Journal of Medicine", a pesar de que las vaginosis bacterianas se encuentran entre las infecciones más frecuentes de la mujer, se sabe poco acerca de sus causas.
Generalmente se trata de una enfermedad benigna, pero también puede relacionarse con problemas serios de salud, entre ellos la enfermedad inflamatoria pélvica, un incremento de la carga viral en infectadas por el VIH y a un mayor riesgo de parto prematuro.
Los investigadores han arrojado ahora nueva luz sobre esta enfermedad empleando tecnología de secuenciación genética. Gracias a ella han detectado varias especies nuevas de bacterias, que casi duplican en número a las especies conocidas causantes de vaginosis bacterianas.
Las nuevas cepas descritas podrían ser, a su juicio, la razón de las altas tasas de recidivas (30%) de las vaginosis bacterianas, y podrían servir para desarrollar nuevas pruebas diagnósticas y mejores estrategias terapéuticas dirigidas a estas bacterias recién descubiertas.
También serán de utilidad para determinar qué especies se asocian a las complicaciones más graves de las vaginosis bacterianas.
Webs Relacionadas
New England Journal of Medicine
Fred Hutchinson Cancer Research Center
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