Status:
COMPLETED
Study To Evaluate The Safety, Tolerability And Immunogenicity Of 4 mg Of ITI-3000 In Patients With Polyomavirus-Positive Merkel Cell Carcinoma (MCC)
Lead Sponsor:
Immunomic Therapeutics, Inc.
Conditions:
Merkel Cell Carcinoma
Eligibility:
All Genders
18+ years
Phase:
PHASE1
Brief Summary
This Phase I clinical trial will evaluate the safety, tolerability, and immunogenicity of 4 mg doses of ITI-3000 in participants with polyomavirus-positive Merkel cell carcinoma (MCC).
Detailed Description
This is a single dose design examining 4 mg dose of the DNA vaccine ITI-3000 in participants who were diagnosed with polyomavirus-positive MCC, histologically confirmed by an expert pathologist on sta...
Eligibility Criteria
Inclusion
- Evidence of Merkel cell polyomavirus (MCPyV) in the tumor at initial presentation (pre-therapy) can be provided by a positive anti-MCPyV oncoprotein antibody AMERK Test.
- Eligible participants have to be both be diagnosed and have completed SOC surgical and/or radiation therapy at least 1 year prior to enrollment in the study and have no evidence of active disease (NEAD).
- Participants who were previously diagnosed with MCC and had recurrence and also exhibited no evidence of active disease (NEAD) for more than 2 years prior to enrollment in the study.
- Age ≥ 18 years.
- Karnofsky performance status (PS) ≥ 70 or ECOG PS 0-1.
- Participant has a predicted life expectancy ≥ 3 months.
- Participant provided signed and dated informed consent prior to initiation of any study procedures.
- Participant has adequate renal function (creatinine ≤ 1.5 times the upper limit of normal \[ULN\]) or a glomerular filtration rate (GFR) of ≥ 50 mL/min/1.73 m2).
- Participant has adequate hepatic function, as evidenced by a total bilirubin ≤ 1.5 times the ULN, aspartate transaminase (AST), and/or alanine transaminase (ALT) ≤ 3 times the ULN.
- Participant has adequate bone marrow function, as evidenced by hemoglobin ≥ 9.0 g/dL in the absence of transfusion within the previous 72 hours, platelet count ≥ 100×109cells/L, and absolute neutrophil count (ANC) ≥ 1.5×109 cells/L.
- Participant and his/her partner agree to use adequate contraception after providing written informed consent through 2 months after the last study drug dose, as follows:
- For women: Negative pregnancy test during Screening and at Baseline and compliant with two methods of medically-approved contraceptive regimens or abstinence during and for 2 months after the treatment period or documented to be surgically sterile or postmenopausal.
- For men: Compliant with two methods of medically approved contraceptive regimens or abstinence during and for 2 months after the treatment period or documented to be surgically sterile
- Participant is willing and able to participate in the study and comply with all study requirements.
Exclusion
- Participation in another therapeutic clinical trial.
- Participant who received systemic treatment previously (e.g., chemotherapy, PD-1/PD-L1).
- Participant is pregnant or breast-feeding.
- Negative for an anti-MCPyV oncogene antibody titer or other evidence of no MCPyV involvement at initial presentation using an acceptable and specific assay at the institution.
- Known history of AIDS/HIV, other viral diseases or oncologic disorders such as untreated HCV, chronic active HBV or organ transplantation that may have immunologic consequences or require immunosuppression. No testing required.
- Participant with CLL-associated MCC.
- On-going immunosuppressive therapy for other conditions with the exception of low-dose topical, nasal or inhaled steroids.
- Participant has a history of other malignancy treated with curative intent within the previous 3 years with the exception of adequately treated non-melanoma skin cancer or carcinoma in situ of the cervix. Participants with previous invasive cancers are eligible if the treatment was completed more than 3 years prior to initiating current study treatment, and there is no evidence of recurrent disease.
- Participant has a significant medical illness or abnormal laboratory finding that, in the Investigator's opinion, would increase the risk of participating in this study.
- Participant with otherwise unexplained \>10% weight loss in the last 30 days prior to the screening.
- Participant has evidence of serious active infection (i.e., infection requiring treatment with intravenous antibiotics).
Key Trial Info
Start Date :
June 13 2022
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
June 27 2023
Estimated Enrollment :
6 Patients enrolled
Trial Details
Trial ID
NCT05422781
Start Date
June 13 2022
End Date
June 27 2023
Last Update
November 22 2023
Active Locations (1)
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1
University of Washington/Seattle Cancer Care Alliance
Seattle, Washington, United States, 98109