Neoadjuvant Lu-177-PSMA-617 in Patients With High Risk Localized Prostate Cancer Undergoing Radical Prostatectomy
brief summary
Male adults with a confirmed diagnosis of prostate adenocarcinoma who meet criteria for localized high risk prostate cancer according to the NCCN guidelines and who are eligible for prostatectomy will be invited to participate. Criteria for high-risk prostate cancer include patients with preoperative prostate biopsy score of Gleason 8 (GS8) (Grade group 4 \[GG4\]) or higher. Patients also need to have a positive PSMA scan on 68-Ga-PSMA-11 PET/CT scan.
detailed description
The PRELUDE trial is a prospective, non-randomized, single-arm, phase 2 interventional study to assess the oncological outcomes after 2 cycles of Lu-177-PSMA-617 (PluvictoⓇ) administered at 6-week intervals before prostatectomy in patients with high risk localized prostate cancer.
Patients who meet all the inclusion criteria for the study will be enrolled to receive 2 cycles of Lu-177-PSMA-617 (PluvictoⓇ) administered at the dose of 7.4 GBq (±10%), once every 6 weeks (±1 week). Six weeks after the second cycle of Lu-177-PSMA-617 (PluvictoⓇ), patients will be eligible for radical prostatectomy with pelvic lymph node dissection and remain eligible for surgery up until 30 days from this timepoint.
Following treatment with Lu-177-PSMA-617 (PluvictoⓇ) and surgery, all participants will be followed for safety at week 3, 6, 9, 11, and 12 as well as a 30-day safety follow-up visit (FUP) and longer term safety follow-up assessments every 3 months for a period of approximately 2 years. Patients who experience disease progression will be managed according to standard treatment guidelines recommendations.
official title
Phase II Study of Neoadjuvant Lu-177-PSMA-617 in Patients With High Risk Localized Prostate Cancer Undergoing Radical Prostatectomy