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NCT05751941PHASE2RECRUITING

Study of Sipuleucel-T With or Without Continuing New Hormonal Agents in Metastatic Prostate Cancer

A Phase II Randomized Study of Sipuleucel-T With or Without Continuing New Hormonal Agents (NHA) in Metastatic Prostate Cancer With PSA Progression While on NHA and LHRH Analog

Sponsor: H. Lee Moffitt Cancer Center and Research Institute + Dendreon

No open prediction endpoints

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Key Facts

Study type
INTERVENTIONAL
Conditions
Prostate Cancer, Metastatic Prostate Cancer
Interventions
Abiraterone, Enzalutamide, Apalutamide, Sipuleucel-T
Enrollment
26 participants
Primary completion
Oct 2026
Study completion
Dec 2026
First posted
Mar 2023
Last updated
Mar 2026

Primary Endpoints (CT.gov)

Cumulative APC Activation

Time frame: At Week 4

Secondary Endpoints

Time to PSA progression

Radiographic Progression Free Survival

IgG Responses

Eligibility Criteria

Inclusion Criteria: * Asymptomatic or minimally symptomatic metastatic prostate cancer, and the diagnosis of prostate cancer needs to be histologically confirmed by biopsy of the prostate or a metastatic lesion * On combined ADT with LHRH analog and a NHA (enzalutamide, apalutamide or abiraterone) for metastatic prostate cancer with PSA progression, but no imaging progression based on the prostate cancer working group (PCWG) 3 criteria * Age 18 or above * ECOG performance status 0 or 1 * Participants must have adequate organ and marrow function as defined below: * Absolute neutrophil count ≥1,000/mcL * Platelets ≥100,000/mcL * Hemoglobin \> 10 g/dl * AST(SGOT)/ALT(SGPT) ≤3 × institutional ULN * Creatinine 1.5 ≤ institutional ULN * Human immunodeficiency virus (HIV)-infected participants on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial. * For participants with evidence of chronic hepatitis B virus (HBV) infection, the HBV vir

Read full criteria on CT.gov →

✦ Analyst Commentary

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

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Source

Open on ClinicalTrials.gov