Status:
COMPLETED
Phase I Trial of 225Ac-J591 in Patients With mCRPC
Lead Sponsor:
Weill Medical College of Cornell University
Collaborating Sponsors:
Prostate Cancer Foundation
United States Department of Defense
Conditions:
Prostate Cancer
Eligibility:
MALE
18+ years
Phase:
PHASE1
Brief Summary
This is an open-label, single-center Phase I dose escalation study designed to determine the dose-limiting toxicity (DLT) and the maximum tolerated dose (MTD) of 225Ac-J591 in a single dose regimen.
Detailed Description
This clinical trial is for men with advanced prostate cancer. The purpose of this study is to find the highest dose level of the study drug, 225Ac-J591 that can be given without severe side effects. T...
Eligibility Criteria
Inclusion
- Histologically or cytologically confirmed adenocarcinoma of prostate
- Documented progressive metastatic CRPC based on Prostate Cancer Working Group 3 (PCWG3) criteria, which includes at least one of the following criteria:
- PSA progression
- Objective radiographic progression in soft tissue
- New bone lesions
- ECOG performance status of 0-2
- Have serum testosterone \< 50 ng/dL. Subjects must continue primary androgen deprivation with an LHRH analogue (agonist/antagonist) if they have not undergone bilateral orchiectomy.
- Have previously been treated with at least one of the following:
- Androgen receptor signaling inhibitor (such as enzalutamide)
- CYP 17 inhibitor (such as abiraterone acetate)
- Have previously received taxane chemotherapy, been determined to be ineligible for taxane chemotherapy by their physician, or refused taxane chemotherapy.
- Age \> 18 years
- Patients must have normal organ and marrow function as defined below:
- Absolute neutrophil count \>2,000 cells/mm3
- Hemoglobin ≥9 g/dL
- Platelet count \>150,000 x 109/microliter
- Serum creatinine \<1.5 x upper limit of normal (ULN) or calculated creatinine clearance ≥ 60 mL/min/1.73 m2 by Cockcroft-Gault
- Serum total bilirubin \<1.5 x ULN (unless due to Gilbert's syndrome in which case direct bilirubin must be normal
- Serum AST and ALT \<3 x ULN in absence of liver metastases; \<5x ULN if due to liver metastases (in both circumstances, bilirubin must meet entry criteria)
- Ability to understand and the willingness to sign a written informed consent document.
Exclusion
- Implantation of investigational medical device ≤4 weeks of Cycle 1, Day 1 or current enrollment in oncologic investigational drug or device study
- Use of investigational drugs ≤4 weeks or \<5 half-lives of Cycle 1, Day 1 or current enrollment in investigational oncology drug or device study
- Prior systemic beta-emitting bone-seeking radioisotopes
- Known active brain metastases or leptomeningeal disease
- History of deep vein thrombosis and/or pulmonary embolus within 1 month of C1D1
- Other serious illness(es) involving the cardiac, respiratory, CNS, renal, hepatic or hematological organ systems which might preclude completion of this study or interfere with determination of causality of any adverse effects experienced in this study
- Radiation therapy for treatment of PC ≤4 weeks of Day 1 Cycle 1
- Patients on stable dose of bisphosphonates or Denosumab, which have been started no less than 4 weeks prior to treatment start, may continue on this medication, however patients are not allowed to initiate bisphosphonate/Denosumab therapy during the DLT-assessment period of the study.
- Having partners of childbearing potential and not willing to use a method of birth control deemed acceptable by the principle investigator and chairperson during the study and for 1 month after last study drug administration
- Currently active other malignancy other than non-melanoma skin cancer. Patients are considered not to have "currently active" malignancy if they have completed any necessary therapy and are considered by their physician to be at less than 30% risk of relapse.
- Known history of known myelodysplastic syndrome
Key Trial Info
Start Date :
October 10 2017
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 1 2023
Estimated Enrollment :
32 Patients enrolled
Trial Details
Trial ID
NCT03276572
Start Date
October 10 2017
End Date
September 1 2023
Last Update
June 13 2024
Active Locations (2)
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1
Tulane Cancer Center Clinic
New Orleans, Louisiana, United States, 70112
2
Weill Cornell Medical College
New York, New York, United States, 10065