Evaluation of clinical efficacy of high risk prostate cancer with the treatment of continuous and intermittent androgen deprivation
10.3760/cma.j.issn.1673-4904.2011.29.003
- VernacularTitle:高危前列腺癌间歇性和持续性内分泌治疗的临床评价
- Author:
Jie SHEN
;
Jian KANG
;
Min YE
;
Jianhua CHEN
;
Qiwei YU
;
Weidong BAO
;
Jun QI
- Publication Type:Journal Article
- Keywords:
Prostatic neoplasms;
Quality of life;
Endocrine therapy
- From:
Chinese Journal of Postgraduates of Medicine
2011;34(29):9-11
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the clinical efficacy between continuous and intermittent androgen deprivation in high risk prostate cancer.Methods Sixty-four patients with high risk prostate cancer were treated from January 2008 to April 2009,36 cases who accepted goserelin and bicalutamide were taken as intermittent hormonal therapy (intermittent treatment group),while 28 cases who accepted bilateral orchiectomy in addition to flutamide were regarded as continuous hormonal therapy (continuous treatment group).The comparison of tumor specific mortality,time of prostate specific antigen (PSA) to nadir,tine to PSA recurrence,serum testerone and quality of life score were assessed between the two groups.Results In continuous treatment group and intermittent treatment group,follow-up period was (26.4 ± 10.3) and (28.1 ± 8.7) months,the time of PSA to nadir was (3.8 ± 2.1 ) and (4.0 ± 3.6) months,the time to PSA recurrence was (20.1 ± 12.3) and (24.5 ± 14.6) months,respectively.There was no significant difference between the two groups.At the time of 18,24 and 30 months after therapy,serum testerone was 0.85,0.88,0.89 μg/L in continuous treatment group,while 1.21,1.36,1.48 μg/L in intermittent treatment group,respectively (P ＜ 0.05 ).Similarly,quality of life score was 38.7,40.5,39.8 scores in continuous treatment group,while 49.2,51.4,52.3 scores in intermittent treatment group at the time of 12,18 and 30 months after therapy,respectively (P ＜ 0.05 ).Conclusions Clinical efficacy could not been found between continuous and intermittent endocrinic therapy of prostate cancer.During intermittent,quality of life seems to be better and increases in accordance with serum testerone recurrence at given time.
