Goserelin, Flutamine, and Radiation Therapy in Treating Patients With Locally Advanced Prostate Cancer

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Status: Complete

Description

RATIONALE: Patient abstract not available PURPOSE: Patient abstract not available

Eligibility Criteria

Inclusion Criteria

  • DISEASE CHARACTERISTICS: Histologically confirmed, locally advanced adenocarcinoma of the prostate, including: Bulky primary tumors confined to the prostate (clinical Stage T2c) Primary tumors extending beyond the capsule (clinical Stage T3-4) No common iliac or para-aortic nodal involvement Regional lymph node involvement below the common iliac level allowed Positive nodes on imaging studies must be biopsied by FNA or surgical sampling PSA no more than 150 (mandatory) No distant metastases PATIENT CHARACTERISTICS: Age: At least 50 Performance status: Karnofsky 70-100% Hematopoietic: Not specified Hepatic: Not specified Renal: Not specified Other: No prior or concurrent second cancer except basal cell skin cancer No major medical or psychiatric illness that would prevent completion of treatment or interfere with follow-up PRIOR CONCURRENT THERAPY: Biologic therapy: Not specified Chemotherapy: No prior chemotherapy Endocrine therapy: No prior hormonal therapy Radiotherapy: No prior radiotherapy Surgery: No prior radical surgery for carcinoma of the prostate

Locations & Contacts

Pennsylvania

Philadelphia
Fox Chase Cancer Center
Status: In review
Name Not Available

Trial Objectives and Outline

OBJECTIVES: I. Compare locoregional control, disease-free survival, and overall survival in patients with carcinoma of the prostate who are considered at high risk of relapse and receive long-term adjuvant zoladex (ZDX) vs. no adjuvant treatment following neoadjuvant ZDX/flutamide and radiotherapy. II. Compare sexual function in patients treated with these two regimens. OUTLINE: Randomized study. Arm I: Neoadjuvant Antiandrogen Therapy and Releasing Factor Agonist Therapy plus Radiotherapy. Flutamide, FLUT, NSC-147834; and Zoladex, ZDX, NSC-606864; plus external-beam irradiation using megavoltage equipment with energies of at least 4 MV (at least 6 MV preferred). Arm II: Neoadjuvant Antiandrogen Therapy and Releasing Factor Agonist Therapy plus Radiotherapy followed by Adjuvant Releasing Factor Agonist Therapy. FLUT; and ZDX; plus external-beam irradiation using equipment as in Arm I; followed by ZDX. PROJECTED ACCRUAL: 1,508 patients will be accrued over 2 years.

Trial Phase & Type

Trial Phase

Phase III

Trial Type

Treatment

Lead Organization

Lead Organization
Radiation Therapy Oncology Group

Trial IDs

Primary ID CDR0000077690
Secondary IDs NCI-2017-01584, RTOG-9202
Clinicaltrials.gov ID NCT00767286