Ignite Creation Date:
2025-12-25 @ 1:33 AM
Ignite Modification Date:
2025-12-25 @ 11:47 PM
Study NCT ID:
NCT07268794
Status:
NOT_YET_RECRUITING
Last Update Posted:
2025-12-08
First Post:
2025-11-16
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
CONVERT-HB1: Radical Prostatectomy After Systemic Therapy for High-volume Metastatic Hormone-sensitive Prostate Cancer
Sponsor:
Fudan University
Organization:
Study Overview
Official Title:
A Multicenter, Prospective, Randomized Controlled Phase II Clinical Trial of Prostatectomy After Conversion Therapy With Second-generation Antiandrogen Agents Plus ADT in Patients With High-volume mHSPC(CONVERT-HB1)
Status:
NOT_YET_RECRUITING
Status Verified Date:
2025-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
CONVERT-HB1
Brief Summary:
This is a prospective, randomized, open-label, phase II multicenter clinical trial evaluating the efficacy and safety of radical prostatectomy in patients with high-volume metastatic hormone-sensitive prostate cancer (mHSPC) who achieve good response after systemic therapy with androgen deprivation therapy (ADT) plus second-generation antiandrogens such as rezvilutamide. All eligible patients will receive 6 months of induction systemic therapy (ADT plus second-generation androgen receptor signaling inhibitors, with or without docetaxel or other systemic agents). Patients who achieve PSMA PET/CT "conversion success" (no metabolically active lesions; all metastases with SUVmax below liver background or blood pool) will be randomized 1:1 to continue systemic therapy alone (control arm) or receive local prostate treatment (radical prostatectomy or radiotherapy) plus systemic therapy (experimental arm). The primary endpoint is radiographic progression-free survival (rPFS). Key secondary endpoints include overall survival (OS), biochemical progression-free survival (bPFS), PSA response rate, quality of life, conversion success rate, and safety.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: