Table 1.
Treatment schema
Day 1 | Day 1 | 2–8 weeks after EBRT | 4–6 weeks after Brachy | |
---|---|---|---|---|
LHRH* + Anti-androgen** → | EBRT∇ → | Cesium-131 Brachy# → | Adjuvant chemotherapy◄ |
LHRH (luteinizing hormone-releasing hormone) agonist (e.g., goserelin, leuprolide, etc) given for 24 months total starting Day#1 of EBRT (patients are eligible if LHRH was started within 60 days prior to EBRT).
Anti-androgen (e.g., flutamide, bicalutamide, etc) will be given for the first 28 days at the start of LHRH agonist (patients are eligible if anti-androgen was started within 90 days prior to EBRT).
EBRT (External Beam Radiation Therapy) delivered at 1.8 Gy daily fractions, 5 days/week, for a total of 45 Gy to the pelvis. Bone marrow-sparing pelvic Intensity-Modulated Radiation Therapy (IMRT) technique is mandatory for the entire course of EBRT.
Brachy (Brachytherapy): Brachytherapy boost with Cesium-131 sources to a dose of 85 Gy.
Adjuvant docetaxel will be administered at 75mg/m2 IV Q 21 days (plus or minus 2 to 3 days) for 4 cycles along with prednisone 10mg PO QD (from Day#1 of adjuvant docetaxel until 21 days after last docetaxel cycle infusion)