Open
Actively Recruiting
Prostate Cancer Postoperative Stereotactic Body Radiotherapy With Adaptive Technology for Minimizing Toxicity
About
Brief Summary
Single-arm, prospective registry study assessing changes in acute patient-reported urinary (GU) and gastrointestinal (GI) quality of life at the 24-month post-treatment time point following magnetic resonance imaging (MRI)-guided or computed tomography (CT)-guided stereotactic body radiotherapy (SBRT) delivered to the prostate bed +/- pelvic lymph nodes. The decision to offer an adaptive treatment will be at the clinician's discretion.
Study Type
Phase
Eligibility
Gender
Healthy Volunteers
Minimum Age
Maximum Age
Inclusion Criteria
- History of histologically confirmed, clinical localized adenocarcinoma of the prostate treated with radical prostatectomy with definitive intent.
- Presence of any ONE of the following:
- Adverse pathologic features at the time of prostatectomy (positive surgical margin, pathologic T-stage 3-4 disease, pathologic Gleason score 8-10 disease, OR presence of tertiary Gleason grade 5 disease)
- Documentation of rising prostate-specific antigen on at least two consecutive draws, with the magnitude of prostate-specific antigen exceeding 0.03 ng/mL
- Intermediate- or high-risk Decipher genomic classifier score
- Identification of prostate cancer in ≥1 lymph node at the time of prostatectomy (pN+ disease)
- CT scan and MRI of the pelvis within 120 days prior to enrollment [note: (a) if patient has medical contraindication to MRI, an exemption will be granted and enrollment can proceed; (b) for patients with PSA <1.0 ng/mL, the treatment planning CT can substitute for a diagnostic CT scan; (c) a low-field, radiation planning MRI can replace the diagnostic MRI if the patient refuses or cannot obtain a high-field MRI].
- Bone scan OR advanced nuclear imaging study within 120 days prior to enrollment for patients with PSA >1.0 ng/mL.
- Age ≥ 18. ~. KPS ≥ 70 and/or ECOG <2.
- Ability to understand, and willingness to sign, the written informed consent
Exclusion Criteria
- Patients with any evidence of distant metastases. Note, evidence of lymphadenopathy below the level of the renal arteries can be deemed loco regional per the discretion of the investigator.
- Patients with neuroendocrine or small cell carcinoma of the prostate
- Prior pelvic radiotherapy
- History of Crohn's Disease, Ulcerative Colitis, or Ataxia Telangiectasia
Join this Trial
Contact our clinical trial navigators for opportunities that may be suitable for you
Study Stats
Protocol No.
25-0627
Category
Prostate Cancer
Principal Investigator
Contact
Location
- UCLA Santa Clarita
- UCLA Santa Monica
- UCLA Westwood