title: [Combination of external irradiation and androgen suppression for prostate cancer: facts and questions].
abstract: The combination of radiotherapy and androgen suppression with luteinizing hormone releasing hormone agonist is mainly devoted to locally advanced prostate cancer and intermediate or poor risk localized prostate cancer. They are based on phase III randomized trials which have shown that for locally advanced prostate cancer, a four-month complete androgen blockade initiated two months prior radiotherapy and stopped at the completion of radiotherapy increased overall survival in patients with Gleason scores 2-6, meanwhile, an adjuvant long-term androgen suppression (2.5 to three years) improved significantly the overall survival. Complete androgen blockade with a four to six months duration, combined with external irradiation, enhanced the overall survival in patients with intermediate or poor risk localized prostate cancer.
authors: Pôle de Cancérologie, Clinique Universitaire de Cancérologie-Radiothérapie, Centre Hospitalier Universitaire de Grenoble, BP 217, 38043 Grenoble cedex 9, France. MBolla@chu-grenoble.fr
authors: M
authors: M
authors: Bolla
authors: P
authors: P
authors: Fourneret
authors: V
authors: V
authors: Beneyton
authors: A
authors: A
authors: Tessier
authors: F
authors: F
authors: Jover
authors: C
authors: C
authors: Verry
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy* / Q000473:pathology / Q000532:radiotherapy*; D018931:Antineoplastic Agents, Hormonal / Q000008:administration & dosage / Q000627:therapeutic use*; D017024:Chemotherapy, Adjuvant; D017326:Clinical Trials, Phase III as Topic; D003131:Combined Modality Therapy; D018450:Disease Progression; D004307:Dose-Response Relationship, Radiation; D007987:Gonadotropin-Releasing Hormone / Q000819:agonists*; D006801:Humans; D015182:Lymphatic Irradiation; D008207:Lymphatic Metastasis / Q000532:radiotherapy; D008297:Male; D015337:Multicenter Studies as Topic; D020360:Neoadjuvant Therapy; D009364:Neoplasm Recurrence, Local; D011471:Prostatic Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000532:radiotherapy*; D011879:Radiotherapy Dosage; D016032:Randomized Controlled Trials as Topic; D012306:Risk; D016019:Survival Analysis; D016896:Treatment Outcome
chemical_list: D018931:Antineoplastic Agents, Hormonal; D007987:Gonadotropin-Releasing Hormone