- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05583708
Phase II Study of Peptide Receptor Radionuclide Therapy in Combination With Immunotherapy for Patients With Merkel Cell Cancer (iPRRT)
A Single Arm Study With Safety Run-in of Peptide Receptor Radionuclide Therapy (PRRT) in Combination With Immunotherapy for Patients With Merkel Cell Cancer (HCRN MCC20-443; iPRRT Study)
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Kimberly Cameron
- Phone Number: 39 317.634.5842
- Email: kcameron@hoosiercancer.org
Study Contact Backup
- Name: Pashtoon M Kasi, MD, MS
- Phone Number: 646.962.6200
- Email: pmk4001@med.cornell.edu
Study Locations
-
-
Iowa
-
Iowa City, Iowa, United States, 52242
- Recruiting
- University of Iowa Hospitals and Clinics
-
Contact:
- Christine Etler
- Email: christine-etler@uiowa.edu
-
-
New York
-
New York, New York, United States, 10065
- Recruiting
- Weill Cornell Medicine/NewYork-Presbyterian Hospital
-
Principal Investigator:
- Pashtoon Kasi, M.D.
-
Contact:
- Casey Owens
- Email: cdo4001@med.cornell.edu
-
Contact:
- Myriam Elizaire-Williams
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Written informed consent and HIPAA authorization for release of personal health information prior to registration. NOTE: HIPAA authorization may be included in the informed consent or obtained separately.
- Male and female, age ≥ 18 years at the time of consent.
- ECOG Performance Status of 0-1 within 28 days prior to registration.
- Histological or cytological evidence of Merkel cell cancer per AJCC, 8th edition.
- Presence of somatostatin receptors by Ga-68 dotatate imaging, which is a requirement for PRRT (lutetium Lu 177 dotatate [Lutathera®]). Must have at least one measurable lesion per RECIST 1.1.
Must have progressed on treatment with an anti-PD-1/L1 mAb administered either as monotherapy or in combination with other checkpoint inhibitors or other therapies. PD-1 treatment progression is defined by meeting all of the following criteria:
- Has received at least 2 doses of an approved anti-PD-1/L1 mAb
- Has demonstrated disease progression after anti-PD-1/L1 as defined by RECIST v1.1.
- Progressive disease has been documented within 12 weeks from the last dose of anti-PD-1/L1 mAb. Note: This determination is made by the local investigator. Once disease progression is confirmed, the initial date of disease progression documentation will be considered the date of disease progression.
- Prior cancer treatment must be completed and the subject must have recovered from all reversible acute toxic effects of the regimen (other than alopecia) to Grade ≤ 1 or baseline.
Demonstrate adequate organ function as defined in the table below. All screening labs to be obtained within 28 days prior to registration.
Hematological
- Absolute Neutrophil Count (ANC): ≥ 1500/uL
- Platelets: ≥100,000/uL
- Hemoglobin (Hgb): ≥9.0g/dL or ≥5.6mmol/L
Renal
- Creatinine: 1.5 x ULN OR
- Measured or calculated creatinine clearance (GFR can also be used in place of creatinine or CrCl): ≥30mL/min for participant with creatinine levels >1.5 x institutional ULN
Hepatic
- Total bilirubin: ≤1.5 x ULN OR direct bilirubin ≤ULN for participants with total bilirubin levels >1.5 x ULN
- AST(SGOT) and ALT(SGPT): ≤2.5 x ULN (≤5 x ULN for participants with liver metastases)
- Females of childbearing potential who are sexually active with a male able to father a child must have a negative serum pregnancy test within 7 days prior to registration. See section 5.9 for definition of childbearing potential.
- Females of childbearing potential who are sexually active with a male able to father a child must be willing to abstain from heterosexual activity or to use an effective method(s) of contraception from the time of informed consent, during the study and for 7 months after the last dose of study drug(s). Males able to father a child who are sexually active with female of childbearing potential must be willing to abstain from heterosexual activity or to use an effective method(s) of contraception from initiation of treatment, during the study and for 120 days after the last dose of study drug(s). See also section 5.9.
- As determined by the enrolling physician or protocol designee, ability of the subject to understand and comply with study procedures for the entire length of the study.
Exclusion Criteria:
Subjects meeting any of the criteria below may not participate in the study:
- Has known additional malignancy that is progressing or has required active treatment within the past 3 years. Note: Participants with basal cell carcinoma of the skin, squamous cell carcinoma of the skin, or carcinoma in situ, excluding carcinoma in situ of the bladder, that have undergone potentially curative therapy are not excluded.
- Has known active CNS metastases and/or carcinomatous meningitis. Participants with previously treated brain metastases may participate provided they are radiologically stable, i.e. without evidence of progression for at least 4 weeks by repeat imaging (note that the repeat imaging should be performed during study screening), clinically stable and without requirement of steroid treatment for at least 14 days prior to first dose of study intervention.
- Has received a live vaccine or live-attenuated vaccine within 30 days prior to the first dose of study drug. Administration of killed vaccines is allowed.
- Has a diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy (in dosing exceeding 10 mg daily of prednisone equivalent) or any other form of immunosuppressive therapy within 7 days prior to randomization.
- Has had an allogeneic tissue/solid organ transplant.
- Has severe hypersensitivity (≥Grade 3) to pembrolizumab and/or any of its excipients.
- Has active autoimmune disease that has required systemic treatment in the past 2 years (i.e. with use of disease modifying agents, corticosteroids or immunosuppressive drugs). Replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment.
- Has a history of (non-infectious) pneumonitis that required steroids or has current pneumonitis.
- Has an active infection requiring systemic therapy.
- Has a known history of Human Immunodeficiency Virus (HIV). Note: HIV testing is not required unless mandated by local health authority.
- Has a known history of Hepatitis B (defined as Hepatitis B surface antigen [HBsAg] reactive) or known active Hepatitis C virus (defined as HCV RNA [qualitative] is detected) infection. Note: Hepatitis B and Hepatitis C testing is not required unless mandated by local health authority.
- Has active TB (Bacillus Tuberculosis) infection.
- Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the study, interfere with the subject's participation for the full duration of the study, or is not in the best interest of the subject to participate, in the opinion of the treating investigator.
- Has known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the trial.
- Is pregnant or breastfeeding or expecting to conceive or father children within the projected duration of the study, starting with the screening visit through 7 months (females) or 120 days (males) after the last dose of trial treatment. NOTE: breast milk cannot be stored for future use while the mother is being treated on study.
- Clinically significant cardiovascular disease or cardiac insufficiency (New York Heart Association classes III-IV), cardiomyopathy, preexisting clinically significant arrhythmia, acute myocardial infarction within 3 months of enrollment, angina pectoris within 3 months of enrollment.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Experimental: Pembrolizumab + Lutetium Lu177
All patients will receive pembrolizumab once every 6 weeks + Lutetium Lu177 dotatate once every 2 months Pembrolizumab Cycle=6 weeks (for up to 2 years) Lutetium Lu177 dotatate Cycle=2 months (4 doses total) |
Pembrolizumab 400mg IV
Other Names:
7.4GBq (200 mCi) IV
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Objective Response Rate (ORR)
Time Frame: 2 years
|
The objective response rate is the proportion of all subjects with confirmed Partial Response (PR) or Complete Response (CR) according to RECIST 1.1.
|
2 years
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Progression free survival (PFS)
Time Frame: 2 years
|
Progression-free survival is defined as the time from the start of study treatment until the criteria for disease progression is met as defined by RECIST 1.1 or death due to any cause occurs.
Subjects who are alive and have not progressed by the analysis cutoff will be censored at the date of the last disease evaluation.
|
2 years
|
Overall survival (OS)
Time Frame: 2 years
|
Overall survival is defined as the time from the start of study treatment to death due to any cause.
Subjects still alive by the analysis cutoff will be censored at their last date known to be alive.
|
2 years
|
Collaborators and Investigators
Investigators
- Principal Investigator: Pashtoon M Kasi, MD, MS, Sandra and Edward Meyer Cancer Center at Weill Cornell Medicine
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Virus Diseases
- Infections
- Neoplasms by Histologic Type
- Neoplasms
- Adenocarcinoma
- Carcinoma
- Neoplasms, Glandular and Epithelial
- Neuroectodermal Tumors
- Neoplasms, Germ Cell and Embryonal
- Neoplasms, Nerve Tissue
- DNA Virus Infections
- Tumor Virus Infections
- Neuroendocrine Tumors
- Polyomavirus Infections
- Carcinoma, Neuroendocrine
- Carcinoma, Merkel Cell
- Molecular Mechanisms of Pharmacological Action
- Antineoplastic Agents
- Antineoplastic Agents, Immunological
- Radiopharmaceuticals
- Immune Checkpoint Inhibitors
- Pembrolizumab
- Lutetium Lu 177 dotatate
Other Study ID Numbers
- 22-10025228
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Merkel Cell Carcinoma
-
National Cancer Institute (NCI)Active, not recruitingAdvanced Merkel Cell Carcinoma | Metastatic Merkel Cell Carcinoma | Pathologic Stage III Cutaneous Merkel Cell Carcinoma AJCC v8 | Clinical Stage III Cutaneous Merkel Cell Carcinoma AJCC v8 | Clinical Stage IV Cutaneous Merkel Cell Carcinoma AJCC v8 | Pathologic Stage IIIA Cutaneous Merkel... and other conditionsUnited States
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National Cancer Institute (NCI)RecruitingMetastatic Merkel Cell Carcinoma | Refractory Merkel Cell Carcinoma | Locally Advanced Merkel Cell Carcinoma | Unresectable Merkel Cell Carcinoma | Clinical Stage III Cutaneous Merkel Cell Carcinoma AJCC v8 | Clinical Stage IV Cutaneous Merkel Cell Carcinoma AJCC v8United States
-
National Cancer Institute (NCI)CompletedRecurrent Merkel Cell Carcinoma | Stage III Merkel Cell Carcinoma AJCC v7 | Stage IV Merkel Cell Carcinoma AJCC v7 | Stage IIIA Merkel Cell Carcinoma AJCC v7 | Stage IIIB Merkel Cell Carcinoma AJCC v7United States
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Fred Hutchinson Cancer CenterNational Cancer Institute (NCI)TerminatedRecurrent Merkel Cell Carcinoma | Stage IV Merkel Cell CarcinomaUnited States
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National Cancer Institute (NCI)SuspendedPathologic Stage I Cutaneous Merkel Cell Carcinoma AJCC v8 | Pathologic Stage II Cutaneous Merkel Cell Carcinoma AJCC v8 | Pathologic Stage III Cutaneous Merkel Cell Carcinoma AJCC v8United States
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University of WashingtonIncyte CorporationRecruitingMerkel Cell Carcinoma | Clinical Stage IV Merkel Cell Carcinoma AJCC v8 | Unresectable Clinical Stage III Merkel Cell Carcinoma AJCC v8United States
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ImmunityBio, Inc.UnknownStage IIIB Merkel Cell Carcinoma | Stage IV Merkel Cell CarcinomaUnited States
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Fred Hutchinson Cancer CenterNational Cancer Institute (NCI); EMD SeronoTerminatedStage IV Merkel Cell Carcinoma AJCC v7 | Merkel Cell Polyomavirus InfectionUnited States
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