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NCT07268794PHASE2NOT_YET_RECRUITING

CONVERT-HB1: Radical Prostatectomy After Systemic Therapy for High-volume Metastatic Hormone-sensitive Prostate Cancer

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)

Sponsor: Fudan University

No open prediction endpoints

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Key Facts

Study type
INTERVENTIONAL
Conditions
Metastatic Prostate Cancer, Prostate Cancer (Adenocarcinoma), Metastatic Hormone-Sensitive Prostate Cancer (mHSPC)
Interventions
Androgen Deprivation Therapy (ADT), Docetaxel, PARP Inhibitors and Other Systemic Agents, Radical Prostatectomy
Enrollment
112 participants
Primary completion
Apr 2027
Study completion
Dec 2027
First posted
Dec 2025
Last updated
Dec 2025

Primary Endpoints (CT.gov)

Radiographic Progression-free Survival (rPFS)

Time frame: From randomization to radiographic progression or death from any cause, whichever occurs first, up to approximately 24 months.

Secondary Endpoints

Overall Survival (OS)

Biochemical Progression-free Survival (bPFS)

PSA Response Rate at 3 and 6 Months

Eligibility Criteria

Inclusion Criteria: 1. Male patients aged \>18 and ≤70 years, or with an estimated life expectancy \>10 years. 2. Histologically or cytologically confirmed prostate adenocarcinoma with neuroendocrine differentiation ≤10%, and no small cell or signet-ring cell carcinoma component. 3. High-volume metastatic disease according to CHAARTED definition: presence of visceral metastasis and/or ≥4 bone lesions with at least one lesion outside the axial skeleton (vertebral bodies and pelvis). 4. Newly diagnosed metastatic hormone-sensitive prostate cancer (mHSPC) who started intensified endocrine therapy within 3 months. 5. ECOG performance status 0-2. 6. Adequate bone marrow, liver, renal, and coagulation function as defined in the protocol (ANC ≥1.5×10\^9/L, hemoglobin ≥9.0 g/dL, platelets ≥80×10\^9/L; TBIL ≤1.5×ULN; AST/ALT/ALP ≤2.5×ULN; albumin ≥30 g/L; creatinine ≤2×ULN or creatinine clearance ≥30 mL/min; INR ≤1.5 in patients not receiving anticoagulation). 7. Patients voluntarily sign info

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✦ Analyst Commentary

Expert commentary on why this trial matters and what to watch for.

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Source

Open on ClinicalTrials.gov