Radioterapia de salvamento para cáncer de próstata y recaída bioquímica: cinco años de experiencia. Instituto Nacional de Cancerología


Autoria(s): Ospino Peña, Rosalba; Mojica Vargas, Angelica; Galvis, Juan Carlos; Rodriguez García, Alberto; Sepúlveda Calixto, Eliana Aidet
Contribuinte(s)

Trillos, Carlos

Data(s)

01/03/2011

Resumo

Los pacientes con cáncer de próstata con tumores de riesgo bajo e intermedio de recaída pueden ser tratados con cirugía, radioterapia, y en casos seleccionados observación. Los pacientes en nuestro país, son tratados con prostatectomía radical, los cuales tienen una probabilidad de recaída bioquímica del 15% al 40% a 5 años (1,2,3). Metodología: estudio descriptivo, retrospectivo, tipo serie de casos. Se revisaron los registros de todos que recibieron radioterapia de salvamento que ofrece para a aquellos pacientes que ya tienen recaída bioquímica o local después de la Prostatectomia Radical, entre enero de 2003 y diciembre de 2007. Resultado: entre los 40 pacientes elegibles para el análisis, la media de seguimiento fue de 2,17 años, con una desviación estándar de 1,5 años, con un rango de 0 a 58 meses, la media de la edad fue de 66,12 años, con una desviación estándar de 6,63, con un rango entre 50 y 78 años. Todos los pacientes le realizaron prostatectomía. La media de supervivencia libre de enfermedad con intervalos de confianza del 95% fue de 4,58 años (2,24 a 4,92 años). Discusión: analizados los resultados en éste grupo de pacientes con cáncer de próstata sometidos a prostatectomía radical y radioterapia como terapia de salvamento, con un seguimiento promedio de 2,17 años, observamos que los resultados obtenidos en el presente estudio son inferiores a los registrados en otros reportes en la literatura (16-20).

Patients with prostate cancer with tumors of low and intermediate risk of relapse can be treated with surgery, radiation therapy, and in selected cases observation. Patients in our country are treated with radical prostatectomy, which are likely to relapse Biochemistry from 15% to 40% at 5 years (1,2,3). Methodology: descriptive, retrospective study, type series of cases. We reviewed the records of all who received radiotherapy of rescue that provides for those patients who already have relapse biochemistry or local after Radical Prostatectomy, between January 2003 and December 2007. Result: 40 eligible patients for analysis, the mean follow-up was of 2.17 years, with a standard deviation of 1.5 years, with a range of 0 to 58 months, the mean age was 66,12 years, with a standard deviation of 6.63, with a range between 50 and 78 years. All patients made him Prostatectomy. The mean of disease free survival with 95% confidence intervals was 4,58 years (2.24 to 4.92 years). Debate: analysed the results in this group of patients with prostate cancer undergoing radical prostatectomy and radiation therapy of rescue, with an average follow-up of 2.17 years, we observe that the results obtained in this study are lower than those recorded in other reports in the literature (16-20).

Formato

application/pdf

Identificador

http://repository.urosario.edu.co/handle/10336/10524

Idioma(s)

spa

Publicador

Facultad de medicina

Direitos

info:eu-repo/semantics/openAccess

Fonte

instname:Universidad del Rosario

reponame:Repositorio Institucional EdocUR

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TEME

Palavras-Chave #616.655 #Epidemiología #Enfermedades de la próstata #Neoplasias de la próstata #cancer prostate radiotherapy
Tipo

info:eu-repo/semantics/bachelorThesis

info:eu-repo/semantics/acceptedVersion