Buscar en
Actas Urológicas Españolas (English Edition)
Toda la web
Inicio Actas Urológicas Españolas (English Edition) Three-year interim results of overall and progression-free survival in a cohort ...
Journal Information
Vol. 43. Issue 1.
Pages 4-11 (January - February 2019)
Share
Share
Download PDF
More article options
Visits
3
Vol. 43. Issue 1.
Pages 4-11 (January - February 2019)
Original article
Three-year interim results of overall and progression-free survival in a cohort of patients with prostate cancer (GESCAP group)
Resultados preliminares de supervivencia global y libre de progresión a tres años en una cohorte de pacientes diagnosticados de cáncer de próstata (grupo GESCAP)
Visits
3
J.M. Cózara,
Corresponding author
cozarjm@yahoo.es

Corresponding author.
, B. Miñanab, F. Gómez-Veigac, A. Rodríguez-Antolínd, GESCAP Group e
a Servicio de Urología, Hospital Virgen de las Nieves, Granada, Spain
b Servicio de Urología, Hospital Morales Meseguer, Murcia, Spain
c Servicio de Urología, Hospital Universitario de Salamanca-IBSAL-GITUR, Salamanca, Spain
d Servicio de Urología, Hospital Universitario 12 de Octubre, Madrid, Spain
e Grupo Español de Cáncer de Próstata, Madrid, Spain
This item has received
Article information
Abstract
Full Text
Bibliography
Download PDF
Statistics
Figures (4)
Show moreShow less
Tables (2)
Table 1. Description of the clinical and biochemical characteristics in early stage of treatment. Details of treatment according to the risk group.
Table 2. Multivariate Cox regression analysis of castration-resistant, progression-free survival, overall survival and mortality, according to different factors (risk groups, clinical and demographic variables, treatments).
Show moreShow less
Additional material (1)
Abstract
Aims

To describe the 3-year progression-free survival (PFS), overall survival (OS) and disease-specific mortality in the prospective prostate cancer GESCAP cohort, as well as the progression to castration resistance in patients on hormone therapy.

Material and methods

Prospective, observational, epidemiological, multicentre study. Of the 4087 patients recruited, 3843 were evaluable. The variables analysed were the risk group (localised, locally advanced, lymph involvement, metastatic), age, prostate-specific antigen (PSA) levels, Gleason score and initial treatment. Kaplan Meier survival analysis, the log-rank test and the Cox model were used to evaluate the survival data.

Results

Three-year PFS was 81.4% and OS was 92.4%. During the 3 years of follow-up, 303 patients died (7.9%), 110 of them (36.3%) due to disease-related causes. The probability of castration resistance for all patients on hormone therapy (n=715) was 14.2%: 5%, 9.9%, 26.1% and 44.4% in localised, locally advanced, lymph involvement and metastatic cancer, respectively (log-rank p<0.0001). Patients with metastases had poorer outcomes with respect to PFS, OS, disease-specific mortality and castration resistance. In the multivariate analysis, the Gleason score, PSA and presence of metastases were associated with shorter OS and PFS.

Conclusions

Our study showed stratification of risk, with a more unfavourable prognosis for patients with metastases. Patients with locally advanced disease differed with respect to those with localised disease due to their higher risk as regards disease-specific mortality (Controlled-trials.com ISRCTN19893319).

Keywords:
Prostate cancer
Metastasis
Survival
Progression
Castration resistance
Resumen
Objetivos

Describir la supervivencia libre de progresión (SLP), la supervivencia global (SG) y la mortalidad específica en la cohorte prospectiva GESCAP de cáncer de próstata de 3 años de seguimiento, así como la aparición de resistencia a la castración en aquellos pacientes en hormonoterapia.

Material y métodos

Estudio epidemiológico, observacional, multicéntrico y prospectivo. De los 4.087 pacientes reclutados, 3.843 fueron evaluables. Las variables analizadas fueron el grupo de riesgo (localizado, localmente avanzado, afectación linfática, metastásico), edad, niveles de PSA, puntuación Gleason y tratamiento inicial. Se utilizaron el método de Kaplan-Meier, la comparación log-rank y el modelo de Cox para evaluar los datos de supervivencia.

Resultados

La SLP a 3 años fue del 81,4% y la SG del 92,4%. Durante los 3 años de seguimiento, murieron 303 (7,9%) pacientes, 110 de ellos (36,3%) por causas relacionadas con la enfermedad. La probabilidad de resistencia a la castración para el global de pacientes en hormonoterapia (n=715) fue del 14,2%: el 5, el 9,9, el 26,1 y el 44,4% en localizado, localmente avanzado, afectación linfática y metastásico, respectivamente (log-rank p<0,0001). Los pacientes con metástasis tuvieron peores resultados respecto a SLP, SG, mortalidad específica y resistencia a la castración. En el análisis multivariante, la puntuación Gleason, el PSA y la presencia de metástasis estuvieron asociados a menores SG y SLP.

Conclusiones

Se demuestra una estratificación del riesgo, con un pronóstico más desfavorable para pacientes metastásicos. Los pacientes con enfermedad localmente avanzada se diferencian respecto a los de enfermedad localizada por su mayor riesgo en cuanto a mortalidad específica (Controlled-trials.com ISRCTN19893319).

Palabras clave:
Cáncer de próstata
Metástasis
Supervivencia
Progresión
Resistencia a la castración

Article

These are the options to access the full texts of the publication Actas Urológicas Españolas (English Edition)
Subscriber
Subscriber

If you already have your login data, please click here .

If you have forgotten your password you can you can recover it by clicking here and selecting the option “I have forgotten my password”
Subscribe
Subscribe to

Actas Urológicas Españolas (English Edition)

Purchase
Purchase article

Purchasing article the PDF version will be downloaded

Price 19.34 €

Purchase now
Contact
Phone for subscriptions and reporting of errors
From Monday to Friday from 9 a.m. to 6 p.m. (GMT + 1) except for the months of July and August which will be from 9 a.m. to 3 p.m.
Calls from Spain
932 415 960
Calls from outside Spain
+34 932 415 960
E-mail
Article options
Tools
Supplemental materials
es en pt

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?

Você é um profissional de saúde habilitado a prescrever ou dispensar medicamentos