ABSTRACT
BACKGROUND: The Cancer of the Prostate Risk Assessment Postsurgical (CAPRA-S) score is a tool to stratify patients into groups according to their risk for biochemical recurrence after radical prostatectomy. The aim of this study was to assess the accuracy of the CAPRA-S score for predicting biochemical progression at 5 and 10 years in our cohort of patients after radical prostatectomy. PATIENTS AND METHODS: Between June 2004 and December 2015, radical prostatectomy was performed as the main treatment option for patients with localized prostate cancer. Patients who had received adjuvant or neoadjuvant treatment were excluded from this study. Biochemical progression after radical prostatectomy was considered in patients by prostate-specific antigen (PSA) > 0.1 ng/mL after surgery (biochemical persistence) and by at least 2 determinations of PSA > 0.2 ng/mL in those patients with initial undetectable postoperative PSA any time during their follow-up (biochemical failure). Cox proportional hazard model and Kaplan-Meier analysis were used for the statistical analysis. RESULTS: Of 531 patients who underwent radical prostatectomy, 479 met the inclusion criteria. Mean follow-up was 85 months (min-max, 13-153 months). The rate of biochemical progression-free survival at 10 years was 84.2%, 55.1%, and 32.8%, respectively, for high-, intermediate-, and low-risk patients according to the CAPRA-S score. The concordance index for CAPRA-S predicting biochemical progression at 5 years was 0.71 and at 10 years was 0.70. CONCLUSION: The CAPRA-S score is a useful and easy-to-use tool in patients after radical prostatectomy to classify their risk for biochemical progression, thus helping decide if adjuvant treatment should be required.
Subject(s)
Prostate-Specific Antigen/metabolism , Prostatic Neoplasms/surgery , Aged , Disease Progression , Humans , Male , Middle Aged , Neoadjuvant Therapy , Prostatectomy , Prostatic Neoplasms/metabolism , Retrospective Studies , Risk Assessment , Survival AnalysisABSTRACT
OBJECTIVE: Following first-line treatment progression in metastatic renal carcinoma, different options for second-line treatment are available, with axitinib being one of them. The objective of this article is to evaluate the results of Axitinib in a real practice setting. METHODS: From December 2011 to October 2016, we treated 19 patients with CCRM with Axitinib, 3 patients in third line and 16 patients in second line after progression on Sunitinib or Pazopanib. We performed a retrospective study of the last 16 patients, analyzing the effectiveness and safety of the drug. RESULTS: The median progression-free survival (PFS) was 9 months and the median overall survival with 8 dead patients was 59 months. Overall, toxicity by Axitinib was very common, diarrhea 87.5%, asthenia 75%, dysphonia 56.25%, hypertension 37.5% and anorexia 37.5%, although most are grade 1-2 toxicities controlled with hygiene-diet measures and treatment recommendations. CONCLUSIONS: Axitinib is a drug that has been shown to increase PFS after 1st line progression, with a tolerable toxic profile. With the approval of nivolumab and cabozantinib, the place of Axitinib in sequential therapy is yet to be defined.
OBJETIVO: Tras progresión de primera línea de tratamiento en el carcinoma renal metastásico hay disponibles distintas opciones de tratamiento de segunda línea, siendo Axitinib una de ellas. MÉTODOS: Desde diciembre de 2011 hasta octubre de 2016, hemos tratado a 19 pacientes con CCRm con Axitinib, 3 pacientes en tercera línea y 16 en segunda línea tras progresión de Sunitinib o Pazopanib. Realizamos un estudio retrospectivo de los últimos 16 pacientes, analizando efectividad y seguridad del fármaco. RESULTADOS: La mediana de la supervivencia libre de progresión (SLP) fue de 9 meses y la mediana de supervivencia global con 8 pacientes fallecidos fue de 59 meses. La toxicidad global por Axitinib fue muy frecuente, diarrea 87,5%, astenia 75%, disfonía 56,25%, HTA 37,5% y anorexia 37,5%, aunque en su mayoría fueron toxicidades grado 1-2 controlados con medidas higiénico dietéticas y recomendaciones de tratamiento. CONCLUSIONES: Axitinib es un fármaco que ha demostrado aumentar la SLP tras progresión de 1ª línea, con un perfil toxico tolerable. Con la aprobación de nivolumab y cabozantinib, el lugar de Axitinib en la terapia secuencial está por definir.
Subject(s)
Antineoplastic Agents , Axitinib , Carcinoma, Renal Cell , Kidney Neoplasms , Antineoplastic Agents/therapeutic use , Axitinib/therapeutic use , Carcinoma, Renal Cell/drug therapy , Humans , Imidazoles , Indazoles , Kidney Neoplasms/drug therapy , Retrospective Studies , Treatment OutcomeABSTRACT
Objetivo: Tras progresión de primera línea de tratamiento en el carcinoma renal metastásico hay disponibles distintas opciones de tratamiento de segunda línea, siendo Axitinib una de ellas. Métodos: Desde diciembre de 2011 hasta octubre de 2016, hemos tratado a 19 pacientes con CCRm con Axitinib, 3 pacientes en tercera línea y 16 en segunda línea tras progresión de Sunitinib o Pazopanib. Realizamos un estudio retrospectivo de los últimos 16 pacientes, analizando efectividad y seguridad del fármaco. Resultados: La mediana de la supervivencia libre de progresión (SLP) fue de 9 meses y la mediana de supervivencia global con 8 pacientes fallecidos fue de 59 meses. La toxicidad global por Axitinib fue muy frecuente, diarrea 87,5%, astenia 75%, disfonía 56,25%, HTA 37,5% y anorexia 37,5%, aunque en su mayoría fueron toxicidades grado 1-2 controlados con medidas higiénico dietéticas y recomendaciones de tratamiento. Conclusiones: Axitinib es un fármaco que ha demostrado aumentar la SLP tras progresión de 1 línea, con un perfil toxico tolerable. Con la aprobación de nivolumab y cabozantinib, el lugar de Axitinib en la terapia secuencial está por definir
Objective: Following first-line treatment progression in metastatic renal carcinoma, different options for second-line treatment are available, with axitinib being one of them. The objective of this article is to evaluate the results of Axitinib in a real practice setting. Methods: From December 2011 to October 2016, we treated 19 patients with CCRM with Axitinib, 3 patients in third line and 16 patients in second line after progression on Sunitinib or Pazopanib. We performed a retrospective study of the last 16 patients, analyzing the effectiveness and safety of the drug. Results: The median progression-free survival (PFS) was 9 months and the median overall survival with 8 dead patients was 59 months. Overall, toxicity by Axitinib was very common, diarrhea 87.5%, asthenia 75%, dysphonia 56.25%, hypertension 37.5% and anorexia 37.5%, although most are grade 1-2 toxicities controlled with hygiene-diet measures and treatment recommendations. Conclusions: Axitinib is a drug that has been shown to increase PFS after 1st line progression, with a tolerable toxic profile. With the approval of nivolumab and cabozantinib, the place of Axitinib in sequential therapy is yet to be defined