RECRUITING

GZ17-6.02 in Advanced CRPC After Progression on Anti-Androgen Therapy

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Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

The purpose of this clinical trial is to determine if GZ17-6.02 delays progression of castration-resistant prostate cancer.

Official Title

GZ17-6.02 in Advanced Castration-Resistant Prostate Cancer (CRPC) After Progression on Anti-Androgen Therapy

Quick Facts

Study Start:2025-02-18

Study Completion:2031-10-31

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:RECRUITING

Study ID

NCT06636123

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years

Sexes Eligible for Study:MALE

Accepts Healthy Volunteers:No

Standard Ages:ADULT, OLDER_ADULT

Inclusion Criteria	Exclusion Criteria
* Patients diagnosed with prostate cancer and treated with androgen deprivation therapy (ADT) and at least one androgen receptor pathway inhibitor (ARPI) (eg, abiraterone, enzalutamide, apalutamide or darolutamide). Previous prostate-specific membrane antigen (PSMA)-targeted therapy or cytotoxic chemotherapy is allowed but not required. * Androgen levels ≤50 ng/dL (≤1.73 nmol/L). * Disease progression following ADT and ARPI treatment described * PSA progression over 2 assessments, defined as rising PSA values from 2 consecutive assessments with an interval of at least 7 days between assessments. PSA levels prior to study enrollment are considered and appropriate for inclusion. * Measurable disease by RECIST v1.1 on chest/abdomen/pelvis CT or evaluable disease observed on bone scan. * Eastern Cooperative Oncology Group (ECOG) performance status 0, 1, or 2 * Appropriate hepatic function defined by a total bilirubin (TBL) ≤1.5 × the upper limit of normal (ULN), alanine aminotransferase (ALT) AND aspartate aminotransferase (AST) ≤3 × ULN at screening. * Appropriate kidney function defined by calculated or actual creatinine clearance ≥30 mL/min * Absolute neutrophil count (ANC) ≥ 1,500 cells/mm3. * Platelets ≥100,000 cells/mm3. * Serum hemoglobin level ≥9 g/dL. * Agree to not donate blood or sperm during the study and for 90 days after the last dose of study treatment. * Patients with sexual partners of childbearing potential must agree to use highly effective methods of contraception throughout the study * Ability to understand and the willingness to sign a written informed consent document	* Any investigational agent: * Low PSA (≤10 ng/mL) at initial presentation (before ADT or at symptomatic progression in the castrate setting) plus high volume (≥20) bone metastases. * Simultaneous enrollment in any other cancer treatment interventional clinical trial. * Active, uncontrolled diarrhea leading to dehydration or electrolyte disturbances not controlled with oral repletion. * Grade ≥3 uncontrolled infection. * Major surgery (in the opinion of the treating investigator) ≤3 weeks before initiating study treatment. * Not having fully recovered to a grade of 1 or lower from any surgery-related adverse effects within the 3 weeks preceding the start of the study treatment. * Small cell, anaplastic, or neuroendocrine component. * Known active brain metastasis. * Known active leptomeningeal disease. * Planned ongoing treatment with other drugs thought to potentially have adverse interactions with either of the medications included in the study treatment must be discontinued ≥2 weeks prior to initiating study treatment unless otherwise noted: * Monoamine oxidase inhibitors (MAOI) use; must discontinue use 10 days prior to initiating study therapy. * Strong or moderate CYP1A2, CYP3A4 and CYP2C19 inhibitors. * Rucaparib, Olaparib and Talazoparib, due to their common findings of liver enzyme elevation. * Inability to swallow medication. * Known hypersensitivity to GZ17-6.02 components (curcumin, harmine, and isovanillin) or excipients. * Known or suspected malabsorption condition or obstruction. * Active untreated hepatitis B or C" and "Known liver cirrhosis of any cause, active nonalcoholic steatohepatitis, or nonalcoholic fatty liver disease. Note: no additional testing necessary to confirm * Medical, psychological, or social condition that, in the opinion of the investigator, may increase the patient's risk or limit the patient's adherence with study requirements

Inclusion Criteria

Exclusion Criteria

* Patients diagnosed with prostate cancer and treated with androgen deprivation therapy (ADT) and at least one androgen receptor pathway inhibitor (ARPI) (eg, abiraterone, enzalutamide, apalutamide or darolutamide). Previous prostate-specific membrane antigen (PSMA)-targeted therapy or cytotoxic chemotherapy is allowed but not required.
* Androgen levels ≤50 ng/dL (≤1.73 nmol/L).
* Disease progression following ADT and ARPI treatment described
* PSA progression over 2 assessments, defined as rising PSA values from 2 consecutive assessments with an interval of at least 7 days between assessments. PSA levels prior to study enrollment are considered and appropriate for inclusion.
* Measurable disease by RECIST v1.1 on chest/abdomen/pelvis CT or evaluable disease observed on bone scan.
* Eastern Cooperative Oncology Group (ECOG) performance status 0, 1, or 2
* Appropriate hepatic function defined by a total bilirubin (TBL) ≤1.5 × the upper limit of normal (ULN), alanine aminotransferase (ALT) AND aspartate aminotransferase (AST) ≤3 × ULN at screening.
* Appropriate kidney function defined by calculated or actual creatinine clearance ≥30 mL/min
* Absolute neutrophil count (ANC) ≥ 1,500 cells/mm3.
* Platelets ≥100,000 cells/mm3.
* Serum hemoglobin level ≥9 g/dL.
* Agree to not donate blood or sperm during the study and for 90 days after the last dose of study treatment.
* Patients with sexual partners of childbearing potential must agree to use highly effective methods of contraception throughout the study
* Ability to understand and the willingness to sign a written informed consent document

* Any investigational agent:
* Low PSA (≤10 ng/mL) at initial presentation (before ADT or at symptomatic progression in the castrate setting) plus high volume (≥20) bone metastases.
* Simultaneous enrollment in any other cancer treatment interventional clinical trial.
* Active, uncontrolled diarrhea leading to dehydration or electrolyte disturbances not controlled with oral repletion.
* Grade ≥3 uncontrolled infection.
* Major surgery (in the opinion of the treating investigator) ≤3 weeks before initiating study treatment.
* Not having fully recovered to a grade of 1 or lower from any surgery-related adverse effects within the 3 weeks preceding the start of the study treatment.
* Small cell, anaplastic, or neuroendocrine component.
* Known active brain metastasis.
* Known active leptomeningeal disease.
* Planned ongoing treatment with other drugs thought to potentially have adverse interactions with either of the medications included in the study treatment must be discontinued ≥2 weeks prior to initiating study treatment unless otherwise noted:
* Monoamine oxidase inhibitors (MAOI) use; must discontinue use 10 days prior to initiating study therapy.
* Strong or moderate CYP1A2, CYP3A4 and CYP2C19 inhibitors.
* Rucaparib, Olaparib and Talazoparib, due to their common findings of liver enzyme elevation.
* Inability to swallow medication.
* Known hypersensitivity to GZ17-6.02 components (curcumin, harmine, and isovanillin) or excipients.
* Known or suspected malabsorption condition or obstruction.
* Active untreated hepatitis B or C" and "Known liver cirrhosis of any cause, active nonalcoholic steatohepatitis, or nonalcoholic fatty liver disease. Note: no additional testing necessary to confirm
* Medical, psychological, or social condition that, in the opinion of the investigator, may increase the patient's risk or limit the patient's adherence with study requirements

Contacts and Locations

Study Contact

Massey IIT Research Operations

CONTACT

804-628-6430

masseyepd@vcu.edu

Principal Investigator

John Melson, MD

PRINCIPAL_INVESTIGATOR

Virginia Commonwealth University

Study Locations (Sites)

Virginia Commonwealth University

Richmond, Virginia, 23298

United States

Collaborators and Investigators

Sponsor: Virginia Commonwealth University

John Melson, MD, PRINCIPAL_INVESTIGATOR, Virginia Commonwealth University

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2025-02-18

Study Completion Date2031-10-31

Study Record Updates

Study Start Date2025-02-18

Study Completion Date2031-10-31

Terms related to this study

Additional Relevant MeSH Terms

Castration-resistant Prostate Cancer