Alternative Boost Approaches in Radiation Therapy IRreversible Electroporation Versus RADIAtioN BoosT for Intermediate Risk Prostate Cancer (IRRADIANT)
Memorial Sloan Kettering Cancer Center
Summary
In this study the investigators will find out whether the use of a new type of boost approach called irreversible electroporation (IRE) is as effective as the standard boost approach of radiation therapy for participants with intermediate-risk prostate cancer receiving standard stereotactic body radiotherapy (SBRT).
Eligibility
- Age range
- Not specified
- Sex
- Male
- Healthy volunteers
- No
Inclusion Criteria: * Biopsy proven grade group 2 or 3 (GS 3+4 or GS 4+3) cancer with all pattern 4 found only in the MRI target; systematic biopsy pattern 4 that is concordant with MRI target per investigator is permissible * Gland size ≤ 80 cc * Prostate MRI \< rT3b disease * IPSS \< 20 * No contraindication to IRE, RT, anesthesia, or transperineal procedure Exclusion Criteria: * Any Grade Group ≥4 disease, or any cribriform and/or intraductal carcinoma * Evidence of nodal or /metastatic disease on MRI and/or PSMA PET/CT * Unfit for general anesthesia, or contraindication/hypersensitivity…