Zr89 + PET Companion Trial

Study Purpose

Study of Zirconium Zr 89 Crefmirlimab Berdoxa PET/CT as an imaging biomarker for assessing an early response to therapy in patients with advanced melanoma on immunotherapy and hydroxychloroquine. This study is a companion study to the "LIMIT Melanoma Trial." Patients with melanoma who are potentially eligible for the LIMIT Melanoma Trial and have at least one site of measurable disease based on RECIST 1.1 are potentially eligible. Associations with progression-free survival (PFS) and overall survival (OS) will be tested.

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

No
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Interventional
Eligible Ages 18 Years and Over
Gender All
More Inclusion & Exclusion Criteria

Inclusion Criteria:

1. Adult patients, at least 18 years of age. 2. History of histologically confirmed melanoma as assessed per medical record review. 3. At least one site of measurable disease (per RECIST 1.1) that is seen on CT, MRI, or FDG PET/CT. 4. Potentially eligible to participate in the LIMIT Melanoma Trial. 5. Patients must have adequate baseline organ function as determined per LIMIT Melanoma Trial (IRB 835033) (these tests will be completed as part of LIMIT trial screening and will not be repeated for the imaging companion study) Adequate organ function: per LIMIT Melanoma Trial (IRB 35033) System Laboratory Values Hematologic Absolute Neutrophil Count (ANC) ≥ 1.0 x 109/L Hemoglobin ≥ 9 g/dL Platelet Count ≥ 100 x 109/L PT/INRa and PTT ≤ 1.3 x ULN Hepatic Total Bilirubinb ≤ 1.5 x ULN AST and ALT ≤ 2.5 x ULN Renal Serum Creatinine ≤ 1.5 mg/dL Abbreviations: ALT = alanine transaminase; ANC = absolute neutrophil count; AST = aspartate aminotransferase; INR = international normalized ratio; LLN = lower limit of normal; PT = prothrombin time; PTT = partial thromboplastin time; ULN = upper limit of normal. a Subjects receiving anticoagulation treatment may be allowed to participate with INR established within the therapeutic range prior to enrollment. b Subjects with known Gilbert's syndrome must have a total bilirubin < 3.0 x ULN). c If serum creatinine is > 1.5 mg/dL, calculate creatinine clearance using standard Cockcroft-Gault formula. Creatinine clearance must be ≥ 50 mL/min to be eligible. 6. Participants must be informed of the investigational nature of this study and provide written informed consent in accordance with institutional and federal guidelines prior to study-specific procedures.

Exclusion Criteria:

1. Females who report they are pregnant or breast-feeding at the time of screening will not be eligible for this study. Female participants of child-bearing potential will have a urine pregnancy test prior to infusion of the study radiotracer to confirm they are not pregnant. 2. Patients who have any splenic disorders, or had splenectomy, that in the opinion of an investigator could compromise protocol objectives. 3. Inability to tolerate imaging procedures in the opinion of the investigator or treating physician. 4. Serious or unstable medical or psychological conditions that, in the opinion of the investigator would compromise the subject's safety or successful participation in the study. 5. Ineligible for the LIMIT Melanoma Trial.

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT05279027
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Early Phase 1
Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

Abramson Cancer Center at Penn Medicine
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

N/A
Principal Investigator Affiliation N/A
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

Other, Industry
Overall Status Enrolling by invitation
Countries United States
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

Melanoma (Skin)
Additional Details

This is a single institution, prospective cohort study of Zirconium Zr 89 Crefmirlimab Berdoxa PET/CT as an early measure of response in patients with melanoma. This study is a companion imaging study to the "LIMIT Melanoma Trial". Patients with melanoma who are candidates for the LIMIT Melanoma treatment trial and are at least 18 years of age may be eligible. All participants will be receiving care at the clinical practices of the University of Pennsylvania. Patients will be approached about study participation regardless of race or ethnic background. We anticipate enrolling up to 20 evaluable participants with melanoma who meet eligibility requirements for this study. An evaluable patient has completed Baseline and at the post-Treatment Zirconium Zr 89 Crefmirlimab Berdoxa PET/CT scans. Accrual is estimated to occur over approximately 3 years. After undergoing screening assessments and verifying eligibility for study participation subjects will be scheduled to undergo a BaselineZirconium Zr 89 Crefmirlimab Berdoxa PET/CT scan prior to starting immunotherapy + HCQ therapy. For the Baseline study, subjects will be injected with Zirconium Zr 89 Crefmirlimab Berdoxa up to 8 days prior to starting therapy (Day -8 to 0), and will undergo PET/CT imaging 24 ± 4 hours post injection, and prior to therapy administration. Subjects will then undergo a Post-Treatment Zirconium Zr 89 Crefmirlimab Berdoxa PET/CT scan at day 14 (± 4 days) post therapy, which will require administration of Zirconium Zr 89 Crefmirlimab Berdoxa on the day prior to the scan. Zirconium Zr 89 Crefmirlimab Berdoxa PET/CT scans will be acquired with an interval of ≥ 10 days between scans, to ensure that the signal from the previous injection of Zirconium Zr 89 Crefmirlimab Berdoxa has decayed.

Arms & Interventions

Arms

Experimental: PET imaging

This is a single institution, prospective cohort study of 89Zr-Df-IAB22M2C PET/CT as an early measure of response in patients with melanoma.

Interventions

Drug: - Zirconium Zr 89 Crefmirlimab Berdoxa

Zirconium Zr 89 Crefmirlimab Berdoxa PET/CT scans pre and post therapy initiation

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

Perleman Center for Advanced Medicine, Philadelphia, Pennsylvania

Status

Address

Perleman Center for Advanced Medicine

Philadelphia, Pennsylvania, 19104

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