A Trial Comparing Docetaxel 75 mg/m2 (3w) Versus Docetaxel 50 mg/m2 (2w) in Combination With Darolutamide + ADT in mHSPC Patients

The purpose of this clinical phase 3 randomized trial is to compare two different dosing schedules of Docetaxel in combination with ADT and Darolutamide in subjects with mHSPC. The main question aims to compare grade 3-5 adverse events (AEs) in patients with mHSPC treated with 6 cycles of either Docetaxel 75 mg/m2 every 3 weeks in a 3 week cycle or 6 cycles of Docetaxel 50 mg/m2 every 2 weeks in a 4 week cycle in combination with Darolutamide + ADT. The primary endpoint are Grade 3-5 AEs, followed by neutropenia grade 3/4 + grade 5 AEs to be analysed 28 weeks after last patient first Docetaxel dose (LPFD).

NCT Number	NCT05676203
Lead Sponsor	Jena University Hospital Collaborators: Bayer
Conditions	Metastatic Hormone-Sensitive Prostate Cancer (mHSPC)
Enrollment	250 participants
Start Date	2023-05-16
Primary Completion	2025-07-03 (estimated)
Study Completion	2026-12 (estimated)
Updated on ClinicalTrials.gov	2026-08-05