NCT07548164 · Memorial Sloan Kettering Cancer Center
Comparing Two Different Boost Approaches in Radiation Therapy for People With Prostate Cancer
What this study is about
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).
View original scientific description
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).
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
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
- 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 to required neuromuscular blocking agents
- Active urinary tract infection (UTI) at the time of IRE or biopsy; must be treated and resolved prior to proceeding
- Actively bleeding, known bleeding disorder, or inability to interrupt anticoagulants/antiplatelet therapy as clinically indicated for biopsy/IRE safety
- Any history of cardiac arrhythmia or epilepsy, or recent myocardial infarction, consistent with NanoKnife contraindication statements
- Presence of an implanted pacemaker/defibrillator or other active implanted electronic device, or other device-related contraindications per current NanoKnife labeling/user manual
- Inability to undergo pelvic MRI
- Prior treatment of prostate cancer including androgen deprivation therapy, focal therapy, radiation therapy, or prostatectomy
- Current or intended use of androgen deprivation therapy
Where
- Basking Ridge, New Jersey
- Middletown, New Jersey
- Montvale, New Jersey
- Commack, New York
- Harrison, New York
- New York, New York
- Uniondale, New York
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jun 16, 2026 · Source of record for eligibility and locations