La terapia hormonal en la posmenopausia y las promesas incumplidas
Palabras clave:
TERAPIA DE REEMPLAZO HORMONAL, POSTMENOPAUSIAResumen
El uso de la hormonoterapia de reemplazo en la posmenopausia fue una práctica extendida a lo largo del último cuarto de siglo. Su prescripción se basaba en los beneficios a nivel cardiovascular, óseo y sobre la función cognitiva, que justificaban el mayor riesgo de cáncer de mama de la misma. Sin embargo, el desarrollo en los últimos años de estudios clínicos aleatorizados para evaluar los reales beneficios de la hormonoterapia han dado por tierra con las promesas de prevención cardiovascular y de la función cognitiva que se le atribuía a esta terapia, confirmando además el mayor riesgo de cáncer mamario. Esto llevó a la inversión de la relación riesgo-beneficio de su uso prolongado en la mayoría de las pacientes y a una drástica reducción de su prescripción y comercialización en todo el mundo. El presente artículo busca revisar las razones de estos cambios, divulgar sus repercusiones y reflexionar sobre las lecciones a aprender antes de instaurar una nueva intervención farmacológica.
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