The purpose of this study is to examine the clinical feasibility and efficacy of uing IMRT to escalate the biologically effective dose to the pelvic lymph nodes in a short course of radiation therapy. An increased total and biologically effective dose will be delivered to the pelvic lymph nodes (56 Gy at 2 Gy/fraction). The prostate will receive standard "short course" IMRT of radiation (70 Gy at 2.5 Gy/fraction).
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
30
prostate radiation to 70Gy; nodal radiation to 56Gy
University Of Wisconsin Hospital and Clinics
Madison, Wisconsin, United States
Number of Participants Experiencing Expected Toxicities
Tolerances to high dose RT to Pelvic Lymph nodes in treatment of prostate cancer; measured by participants experiencing expected toxicities.
Time frame: Up to 5 years
To Evaluate Local Tumor Control and Biochemical Progression-free and Metastasis-free Survival
Clinically evaluate local tumor control and biochemical progression-free and metastasis-free survivals.
Time frame: 5 years
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