Identificación de factores pronósticos en pacientes con cáncer de próstata resistente a la castración M0 "PSA rising"
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2025
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27/05/2025
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Universidad Complutense de Madrid
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Abstract
El cáncer de próstata (CaP) es una de las enfermedades oncológicas más frecuentes en el varón. En los últimos años, la determinación del antígeno prostático específico (PSA) se ha convertido en una práctica estándar para el diagnóstico precoz, incluso sin una recomendación definitiva sobre el cribado poblacional. Este hecho, ha permitido un aumento de la detección precoz, permitiendo un tratamiento temprano y mejorando, por tanto, las tasas de curación. Sin embargo, a pesar del éxito de los tratamientos curativos, entre el 20 % y 30% de los pacientes experimentan una recidiva bioquímica. Ante esta situación, muchos pacientes son sometidos a terapia de deprivación androgénica (TDA).Dado que la TDA no es curativa cuando se aplica de forma aislada, una proporción significativa de estos pacientes progresará a un estado resistente ala castración (CPRC). En este contexto, el CPRC no metastásico (CPRC M0)plantea desafíos importantes, ya que la progresión biológica puede ser altamente variable y no siempre está asociada con un aumento del PSA...
Prostate cancer (PCa) is one of the most common oncological diseases in men. In recent years, prostate-specific antigen (PSA) testing has become a standard practice for early diagnosis, even without a definitive recommendation for population screening. This has significantly increased early detection rates, allowing for earlier treatment and improved cure rates. However, despite the success of curative treatments, 20–30 % of patients experience biochemical recurrence. In such cases, many patients undergo androgen deprivation therapy (ADT). Since ADT is not curative when used alone, a significant proportion of these patients will progress to a castration-resistantstate (CRPC). Within this context, non-metastatic CRPC (CRPC M0) poses significant challenges, as biological progression is highly variable and not always associated with increased PSA levels...
Prostate cancer (PCa) is one of the most common oncological diseases in men. In recent years, prostate-specific antigen (PSA) testing has become a standard practice for early diagnosis, even without a definitive recommendation for population screening. This has significantly increased early detection rates, allowing for earlier treatment and improved cure rates. However, despite the success of curative treatments, 20–30 % of patients experience biochemical recurrence. In such cases, many patients undergo androgen deprivation therapy (ADT). Since ADT is not curative when used alone, a significant proportion of these patients will progress to a castration-resistantstate (CRPC). Within this context, non-metastatic CRPC (CRPC M0) poses significant challenges, as biological progression is highly variable and not always associated with increased PSA levels...
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Tesis inédita de la Universidad Complutense de Madrid, Facultad de Medicina, leída el 27-05-2025










