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PEACE 8: Combination of darolutamide and stereotactic body radiation therapy in patients with castration resistant prostate cancer and oligometastases on functional imaging.

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-507482-26-00
Acronym
UC-GTG-2306
Enrollment
287
Registered
2024-06-03
Start date
2024-10-04
Completion date
Unknown
Last updated
2025-10-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Castrate-resistant prostate cancer with oligometastases on functional imaging (PSMA or choline/fluciclovine-positron-emission tomography).

Brief summary

The superiority of stereotactic body radiation therapy combined with darolutamide to darolutamide alone for patients with CRPC having 1 to 5 oligometastases will be assessed using radiographic progression-free survival (rPFS).

Detailed description

Safety/tolerance will be assessed according to the incidence of AEs (graded using the NCI CTCAE v5.0)., Efficacy will be assessed using the Overall survival (OS), Time to treatment failure (TTF), Prostate cancer-specific survival, Time to PSA progression, Biochemical response rate, Time to next symptomatic skeletal event (SSE), Time to pain progression and Quality of life.

Interventions

DRUGLEUPRORELIN ACETATE
DRUGTRIPTORELIN
DRUGDEGARELIX
DRUGGOSERELIN

Sponsors

Unicancer
Lead SponsorOTHER

Eligibility

Sex/Gender
Male
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
The superiority of stereotactic body radiation therapy combined with darolutamide to darolutamide alone for patients with CRPC having 1 to 5 oligometastases will be assessed using radiographic progression-free survival (rPFS).

Secondary

MeasureTime frame
Safety/tolerance will be assessed according to the incidence of AEs (graded using the NCI CTCAE v5.0)., Efficacy will be assessed using the Overall survival (OS), Time to treatment failure (TTF), Prostate cancer-specific survival, Time to PSA progression, Biochemical response rate, Time to next symptomatic skeletal event (SSE), Time to pain progression and Quality of life.

Countries

Belgium, France, Ireland, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026