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1.
Actas Urol Esp (Engl Ed) ; 48(4): 304-310, 2024 May.
Artículo en Inglés, Español | MEDLINE | ID: mdl-38373481

RESUMEN

INTRODUCTION: Prostatic carcinoma (PC) is a frequent neoplasm in elderly patients. Although androgen deprivation is associated with survival benefits, it is also related to adverse effects such as osteoporosis, frailty, or sarcopenia, which can negatively affect the patient's quality of life. This study aims to quantify and evaluate the prevalence of osteoporosis, frailty, or sarcopenia in elderly PC patients before and after androgen deprivation. We present data from an interim analysis. MATERIALS AND METHODS: PROSARC is a national (Spain) prospective observational study (May-2022-May-2025) still in progress in 2 hospitals. It includes patients with high-risk PC, aged ≥70 years, non-candidates for local treatment and scheduled to start androgen deprivation therapy. The following variables are analyzed: comorbidity, frailty (Fried frailty phenotype criteria), osteoporosis, sarcopenia (EWGSOP2), fat mass and muscle mass, before treatment and after 6 months of follow-up. RESULTS: A 6-month follow-up was completed by 12/25 included patients (mean age, 84 years), with a high baseline prevalence of pre-frailty/frailty (67.7%), sarcopenia (66.7%) and osteoporosis (25%). Treatment did not significantly alter these variables or comorbidity. We observed changes in body mass index (p=0.666), decreased mean value of appendicular muscle mass (p=0.01) and increased percentage of fat mass (p=0.012). CONCLUSION: In patients with high-risk PC, advanced age and a considerable prevalence of osteoporosis, frailty and sarcopenia, androgen deprivation (ADT; 6 months) produces decreased muscle mass without impact on the incidence of the known adverse effects of androgen deprivation.


Asunto(s)
Antagonistas de Andrógenos , Osteoporosis , Neoplasias de la Próstata , Sarcopenia , Masculino , Humanos , Antagonistas de Andrógenos/efectos adversos , Antagonistas de Andrógenos/uso terapéutico , Neoplasias de la Próstata/tratamiento farmacológico , Estudios Prospectivos , Anciano de 80 o más Años , Anciano , Sarcopenia/epidemiología , Sarcopenia/inducido químicamente , Osteoporosis/inducido químicamente , Osteoporosis/epidemiología , Prevalencia , Medición de Riesgo , Fragilidad/epidemiología , Fragilidad/inducido químicamente
2.
Actas urol. esp ; 45(4): 300-308, mayo 2021. tab, graf
Artículo en Español | IBECS | ID: ibc-216935

RESUMEN

Objetivo: Analizamos el perfil de pacientes candidatos a quimioterapia neoadyuvante (QTn) en estadio pT2-4aN0M0, la tolerabilidad y adherencia de nuestro protocolo basado en cisplatino y los resultados oncológicos.Material y métodosEstudio observacional de cohortes retrospectivo que incluye a pacientes con diagnóstico de carcinoma vesical músculo infiltrante tratados con QTn. Se analizaron las características clínicas, histopatológicas, terapéuticas y evolutivas de los pacientes. El uso de la QTn se evaluó mediante la respuesta completa en la pieza quirúrgica (pT0). Este y otros factores anatomopatológicos se relacionaron con la supervivencia global y el tiempo libre de progresión.ResultadosIncluimos a 90 pacientes con carcinoma vesical músculo invasivo (estadio clínico T2a-T4aN0M0) que recibieron algún esquema de QTn basado en cisplatino, entre enero de 2011 y diciembre de 2018, antes del tratamiento quirúrgico radical. El 40% de los pacientes presentaron alguna reacción adversa al tratamiento, con un cumplimiento del protocolo de QTn del 92,2%. No se presentaron muertes relacionadas con el tratamiento sistémico y ninguna reacción adversa al tratamiento imposibilitó la realización de la cistectomía radical. Tras la cistectomía radical, se objetivó la presencia de respuesta completa (pT0) en 20 pacientes (21%), un estadio inferior en pieza quirúrgica ( p = 0,012), en enfermos con afectación ganglionar respecto a pN0 (65,4 vs. 28,2 meses; p=0,014) y en aquellos con bordes quirúrgicos afectos respecto a los que presentaban márgenes libres de tumor (63,5 vs. 8,5 meses; p=0,021).ConclusiónLa selección adecuada de los pacientes con carcinoma vesical músculo infiltrante ha mostrado una buena tolerancia a la QTn, con una alta tasa de cumplimiento previo a la CR. La mejoría en la tasa de respuesta completa implica una mayor supervivencia en este grupo de pacientes. La afectación ganglionar y los bordes quirúrgicos positivos son factores pronósticos importantes. (AU)


Objective: We analyzed the profile of patients who were candidates for neoadjuvant chemotherapy (NACT) in stage pT2-4aN0M0, the tolerability and adherence of our cisplatin-based protocol and oncological outcomes.Material and methodsRetrospective observational cohort study including patients diagnosed with muscle-invasive bladder carcinoma treated with NACT. Clinical, histopathological, therapeutic and evolutionary characteristics of the patients were analyzed. The use of NACT was evaluated by the complete response in the surgical specimen (pT0). This and other pathological factors were related to overall survival and progression-free survival.ResultsWe included 90 patients with muscle-invasive bladder carcinoma (clinical stage T2a-T4aN0M0) who received a cisplatin-based NACT regimen between January 2011 and December 2018, prior to radical surgery. Forty percent of patients presented an adverse reaction, with a compliance with the NACT regimen of 92.2%. There were no deaths related to systemic treatment and no adverse reaction to treatment made radical cystectomy impracticable. After performing radical cystectomy, the presence of complete response (pT0) was observed in 20 patients (21%), lower stage in the surgical specimen ( P=0.012), in patients with lymph node involvement compared to pN0 (65.4 vs. 28, 2 months, P=0.014) and in those with positive surgical margins compared to those with tumor-free margins (63.5 vs. 8.5 months, P=0.021).ConclusionThe adequate selection of patients with muscle-invasive bladder carcinoma has shown a good tolerance to NACT, with a high compliance rate prior to RC. The improvement in the complete response rate implies a greater survival in this group of patients, with lymph node involvement and positive surgical margins being important prognostic factors. (AU)


Asunto(s)
Humanos , Músculos , Terapia Neoadyuvante , Neoplasias , Neoplasias de la Vejiga Urinaria/tratamiento farmacológico , Quimioterapia , Estudios Retrospectivos
3.
Actas Urol Esp (Engl Ed) ; 45(4): 300-308, 2021 May.
Artículo en Inglés, Español | MEDLINE | ID: mdl-33531285

RESUMEN

OBJECTIVE: We analyzed the profile of patients who were candidates for neoadjuvant chemotherapy (NACT) in stage pT2-4aN0M0, the tolerability and adherence of our cisplatin-based protocol and oncological outcomes. MATERIAL AND METHODS: Retrospective observational cohort study including patients diagnosed with muscle-invasive bladder carcinoma treated with NACT. Clinical, histopathological, therapeutic and evolutionary characteristics of the patients were analyzed. The use of NACT was evaluated by the complete response in the surgical specimen (pT0). This and other pathological factors were related to overall survival and progression-free survival. RESULTS: We included 90 patients with muscle-invasive bladder carcinoma (clinical stage T2a-T4aN0M0) who received a cisplatin-based NACT regimen between January 2011 and December 2018, prior to radical surgery. Forty percent of patients presented an adverse reaction, with a compliance with the NACT regimen of 92.2%. There were no deaths related to systemic treatment and no adverse reaction to treatment made radical cystectomy impracticable. After performing radical cystectomy, the presence of complete response (pT0) was observed in 20 patients (21%), lower stage in the surgical specimen (

Asunto(s)
Neoplasias de la Vejiga Urinaria , Humanos , Músculos , Terapia Neoadyuvante , Invasividad Neoplásica , Estudios Retrospectivos , Neoplasias de la Vejiga Urinaria/tratamiento farmacológico
4.
Actas urol. esp ; 44(10): 692-700, dic. 2020. tab, graf
Artículo en Español | IBECS | ID: ibc-198946

RESUMEN

INTRODUCCIÓN: Los marcadores inflamatorios tienen valor pronóstico en diferentes tumores por la intervención de los fenómenos inflamatorios de las diferentes etapas del desarrollo tumoral. El objetivo de este estudio es demostrar el valor pronóstico de estos marcadores, así como de otras variables clínicas y analíticas en pacientes con cáncer de próstata metastásico resistente a la castración (CPRCm). MATERIAL Y MÉTODOS: Estudio de cohortes prospectivo realizado en 80 pacientes diagnosticados de CPRCm. Se recogieron datos clínicos y analíticos, estimándose los siguientes marcadores inflamatorios: recuento total de neutrófilos (RTN), ratio neutrófilo/linfocito (RN/L), recuento total de plaquetas (RTP), ratio plaquetas/linfocito (RP/L), ratio linfocito/monocito (RL/M) e índice sistémico de inflamación (ISI). igualmente se determinaron los valores de albúmina, hemoglobina (Hb), fosfatasa alcalina (FA) y lactato deshidrogenasa (LDH). RESULTADOS: Los pacientes con RTN > 7500, RN/L > 3, RP/L > 150, RL/M > 3 y/o ISI > 535.000, presentaron una mediana de supervivencia significativamente menores que el resto de pacientes, siendo el RTP el único marcador que no mostró asociación significativa. Además, la RN/L, RP/L y el ISI se correlacionaron inversamente con el tiempo de supervivencia. Los pacientes con hipoalbuminemia, anemia y valores elevados de LDH presentaron medianas de supervivencia significativamente menores. La albumina y la hemoglobina presentaron a su vez una correlación directa con el tiempo total de supervivencia. La necesidad de analgesia también se asoció con una menor supervivencia. CONCLUSIÓN: Los valores de determinados marcadores inflamatorios se asocian con menor supervivencia en pacientes con CPRCm, pudiendo considerarse su uso en la práctica clínica para evaluar el pronóstico y estimar la supervivencia


INTRODUCTION: Inflammatory markers have prognostic value in various tumors due to the role of inflammatory phenomena at different stages of tumor development. The aim of this study is to demonstrate the prognostic value of these markers, as well as other clinical and analytical variables in patients with metastatic castration-resistant prostate cancer (mCRPC). MATERIAL AND METHODS: Prospective cohort study carried out on 80 patients diagnosed with mCRPC. Clinical and analytical data were collected, and the following inflammatory markers were estimated: Absolute Neutrophil Count (ANC), Neutrophil-Lymphocyte Ratio (NLR), Total Platelet Count (TPC), Platelet-Lymphocyte Ratio (PLR), Lymphocyte-Monocyte Ratio (LMR) and Systemic Inflammation Index (SII). The values of albumin, hemoglobin (Hb), alkaline phosphatase (ALP) and lactate dehydrogenase (LDH) were also determined. RESULTS: Patients with ANC> 7500, NLR>3, PLR>150, LMR>3 and/or SII>535,000, presented significantly lower median survival time than the remaining patients, and TPC was the only marker which did not show a significant association. Moreover, NLR, PLR and SII were inversely correlated with survival time. Patients with hypoalbuminemia, anemia, and elevated LDH values had significantly lower median survival time. Albumin and hemoglobin were directly correlated to overall survival time. The need for analgesia was also associated with shorter survival. CONCLUSION: The values of certain inflammatory markers are associated with shorter survival time in patients with mCRPC, and their use in clinical practice can be considered to evaluate the prognosis and estimate survival


Asunto(s)
Humanos , Masculino , Anciano , Anciano de 80 o más Años , Neoplasias de la Próstata Resistentes a la Castración/sangre , Neoplasias de la Próstata Resistentes a la Castración/secundario , Biomarcadores de Tumor/sangre , Estudios Prospectivos , Neoplasias de la Próstata Resistentes a la Castración/patología , Recuento de Plaquetas , Recuento de Linfocitos , Neutrófilos , Valores de Referencia , Albúmina Sérica/análisis , Hemoglobinas/análisis , Fosfatasa Alcalina/sangre , L-Lactato Deshidrogenasa/sangre , Pronóstico , Estimación de Kaplan-Meier , Modelos de Riesgos Proporcionales
5.
Actas Urol Esp (Engl Ed) ; 44(10): 692-700, 2020 Dec.
Artículo en Inglés, Español | MEDLINE | ID: mdl-33010988

RESUMEN

INTRODUCTION: Inflammatory markers have prognostic value in various tumors due to the role of inflammatory phenomena at different stages of tumor development. The aim of this study is to demonstrate the prognostic value of these markers, as well as other clinical and analytical variables in patients with metastatic castration-resistant prostate cancer (mCRPC). MATERIAL AND METHODS: Prospective cohort study carried out on 80 patients diagnosed with mCRPC. Clinical and analytical data were collected, and the following inflammatory markers were estimated: Absolute Neutrophil Count (ANC), Neutrophil-Lymphocyte Ratio (NLR), Total Platelet Count (TPC), Platelet-Lymphocyte Ratio (PLR), Lymphocyte-Monocyte Ratio (LMR) and Systemic Inflammation Index (SII). The values of albumin, hemoglobin (Hb), alkaline phosphatase (ALP) and lactate dehydrogenase (LDH) were also determined. RESULTS: Patients with ANC>7500, NLR>3, PLR>150, LMR>3 and/or SII>535,000, presented significantly lower median survival time than the remaining patients, and TPC was the only marker which did not show a significant association. Moreover, NLR, PLR and SII were inversely correlated with survival time. Patients with hypoalbuminemia, anemia, and elevated LDH values had significantly lower median survival time. Albumin and hemoglobin were directly correlated to overall survival time. The need for analgesia was also associated with shorter survival. CONCLUSION: The values of certain inflammatory markers are associated with shorter survival time in patients with mCRPC, and their use in clinical practice can be considered to evaluate the prognosis and estimate survival.


Asunto(s)
Biomarcadores de Tumor/sangre , Plaquetas , Linfocitos , Neutrófilos , Neoplasias de la Próstata Resistentes a la Castración/sangre , Neoplasias de la Próstata Resistentes a la Castración/mortalidad , Anciano , Humanos , Recuento de Leucocitos , Masculino , Metástasis de la Neoplasia , Recuento de Plaquetas , Pronóstico , Estudios Prospectivos , Neoplasias de la Próstata Resistentes a la Castración/patología , Tasa de Supervivencia
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