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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT04305054
Other study ID # 3475-02B
Secondary ID MK-3475-02BKEYMA
Status Recruiting
Phase Phase 1/Phase 2
First received
Last updated
Start date July 1, 2020
Est. completion date April 3, 2030

Study information

Verified date May 2024
Source Merck Sharp & Dohme LLC
Contact Toll Free Number
Phone 1-888-577-8839
Email Trialsites@merck.com
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Substudy 02B is part of a larger research study that is testing experimental treatments for melanoma, a type of skin cancer. The larger study is the umbrella study. The goal of substudy 02B is to evaluate the safety and efficacy of investigational treatment arms in participants with 1L advanced melanoma and to identify the investigational agent(s) that, when used in combination, are superior to the current treatment options/pembrolizumab monotherapy. Arm 1: Pembrolizumab + Vibostolimab was added in the base protocol on 13-Nov-2019, and enrollment into this arm has been completed. Arm 2: Pembrolizumab was added in the base protocol on 13-Nov-2019, and enrollment stopped prematurely on 15-Aug-2022. Arm 3: Coformulation Pembrolizumab/Quavonlimab was added in Amendment 01 on 20-Oct-2020, and enrollment stopped prematurely on 15-Aug-2022. Arm 4: Coformulation Pembrolizumab/Quavonlimab + Lenvatinib was added in Amendment 01 on 20-Oct-2020, and enrollment is ongoing. Arm 5: Coformulation Favezelimab/Pembrolizumab, Arm 6: Coformulation Favezelimab/Pembrolizumab + All-trans Retinoic Acid (ATRA), and Arm 7: Coformulation Favezelimab/Pembrolizumab + Vibostolimab were added in Amendment 04 on 10-May-2023, and enrollment for these arms will be initiated in July 2023.


Recruitment information / eligibility

Status Recruiting
Enrollment 315
Est. completion date April 3, 2030
Est. primary completion date April 3, 2030
Accepts healthy volunteers No
Gender All
Age group 18 Years to 120 Years
Eligibility Inclusion Criteria: - Has histologically or cytologically confirmed melanoma - Has unresectable Stage III or Stage IV melanoma, not amenable to local therapy - Has been untreated for advanced disease. - Has provided a tumor biopsy - If capable of producing sperm, male participants agree to the following during the intervention period and for at least the time needed to eliminate each study intervention after the last dose of study intervention (7 days): - Abstains from penile-vaginal intercourse as their preferred and usual lifestyle (abstinent on a long-term and persistent basis) and agrees to remain abstinent OR - Uses contraception unless confirmed to be azoospermic - A female participant is eligible to participate if she is not pregnant or breastfeeding, and at least one of the following conditions applies: - Is not a WOCBP OR - Is a WOCBP and Uses a contraceptive method that is highly effective, with low user dependency, or be abstinent from penile-vaginal intercourse as their preferred and usual lifestyle (abstinent on a long-term and persistent basis) during the intervention period and for at least the time needed to eliminate each study intervention after the last dose of study intervention. The length of time required to continue contraception for each study intervention is: - MK-4280A: 120 days - MK-1308A: 120 days - MK-7684: 50 days - MK-3475: 120 days - Lenvatinib: 30 days - ATRA: 30 days - Has adequate organ function - Has resolution of toxic effect(s) of the most recent prior therapy to Grade 1 or less (except alopecia and Grade 2 neuropathy) Exclusion Criteria: - Has a diagnosis of immunodeficiency or is receiving immunosuppressive therapy within 7 days before the first dose of study intervention - Has a known additional malignancy that is progressing or requires active treatment within the past 2 years - Has known central nervous system (CNS) metastases and/or carcinomatous meningitis - Has ocular or mucosal melanoma - Has an active autoimmune disease that has required systemic treatment in the past 2 years - Has an active infection requiring systemic therapy - Has known history of human immunodeficiency virus (HIV) - Has history of Hepatitis B or known Hepatitis C virus infection - Has a history of (noninfectious) pneumonitis - Has a history of active tuberculosis (TB) - Has received prior systemic anticancer therapy within 4 weeks prior to randomization - Has received prior radiotherapy within 2 weeks of first dose of study intervention - Has had major surgery <3 weeks prior to first dose of study intervention - Has received a live vaccine within 30 days before the first dose of study intervention - Has participated in a study of an investigational agent within 4 weeks prior to the first dose of study intervention - Has had an allogeneic tissue/solid organ transplant - Has a known psychiatric or substance abuse disorder that would interfere with requirements of the study - Participants who receive lenvatinib have the following additional exclusion criteria: - Has a pre-existing Grade =3 gastrointestinal or non-gastrointestinal fistula - Has radiographic evidence of encasement of invasion of a major blood vessel, or of intratumoral cavitation - Has clinically significant hemoptysis or tumor bleeding within 2 weeks prior to the first dose of study intervention - Has clinically significant cardiovascular disease within 12 months from first dose of study intervention - Has urine protein =1 g/24-hour. - Has presence of gastrointestinal condition including malabsorption, gastrointestinal anastomosis, or any other condition that might affect the absorption of lenvatinib

Study Design


Related Conditions & MeSH terms


Intervention

Biological:
Pembrolizumab
Administered via IV infusion at a specified dose on specified days
Vibostolimab
Administered via IV infusion at a specified dose on specified days
Pembrolizumab/Quavonlimab
Administered via IV infusion at a specified dose on specified days
Drug:
Lenvatinib
Administered via oral capsule at a specified dose on specified days
Biological:
Favezelimab/Pembrolizumab
Administered via IV infusion at a specified dose on specified days
Drug:
ATRA
Administered via oral capsule at a specified dose on specified days

Locations

Country Name City State
Argentina Sanatorio Finochietto ( Site 2245) Buenos Aires
Australia Fiona Stanley Hospital ( Site 2401) Murdoch Western Australia
Australia Tasman Oncology Research Pty Ltd ( Site 2403) Southport Queensland
Australia Calvary Mater Newcastle-Medical Oncology ( Site 2404) Waratah New South Wales
Australia Melanoma Institute Australia ( Site 2402) Wollstonecraft New South Wales
Chile IC La Serena Research ( Site 2254) La Serena Coquimbo
Chile Bradfordhill ( Site 2252) Santiago Region M. De Santiago
Chile FALP-UIDO ( Site 2251) Santiago Region M. De Santiago
Chile Oncovida ( Site 2257) Santiago Region M. De Santiago
Chile CIDO SpA-Oncology ( Site 2256) Temuco Araucania
Colombia Clinica Colsanitas S.A, Sede Clínica Universitaria Colombia-Center Investigator ( Site 2261) Bogota Distrito Capital De Bogota
Colombia Fundación Valle del Lili ( Site 2265) Cali Valle Del Cauca
France CHU de Bordeaux- Hopital Saint Andre ( Site 2108) Bordeaux Gironde
France Hopital La Timone ( Site 2103) Marseille Bouches-du-Rhone
France A.P.H. Paris, Hopital Saint Louis ( Site 2107) Paris
France C.H. Lyon Sud ( Site 2102) Pierre Benite Rhone
France Institut Claudius Regaud ( Site 2105) Toulouse cedex 9 Haute-Garonne
France Gustave Roussy ( Site 2101) Villejuif Ile-de-France
Greece General Hospital of Athens "Laiko"-First Department of Internal Medicine ( Site 2212) Athens Attiki
Greece European Interbalkan Medical Center-Oncology Department ( Site 2211) Thessaloniki
Hungary Szegedi Tudományegyetem Szent-Györgyi Albert Klinikai Központ ( Site 2221) Szeged Csongrad
Israel HaEmek Medical Center ( Site 2703) Afula
Israel Rambam Health Care Campus-Oncology ( Site 2704) Haifa
Israel Hadassah Ein Karem Jerusalem ( Site 2702) Jerusalem
Israel Rabin Medical Center-Oncology ( Site 2705) Petah-Tikva
Israel Chaim Sheba Medical Center ( Site 2701) Ramat Gan
Italy Fondazione IRCCS Istituto Nazionale dei Tumori di Milano ( Site 2399) Milano
Italy Istituto Europeo di Oncologia ( Site 2301) Milano
Italy Istituto Nazionale Tumori Fondazione Pascale ( Site 2302) Napoli
Italy Istituto Oncologico Veneto IRCCS ( Site 2355) Padova
Italy Policlinico Le Scotte - A.O. Senese ( Site 2377) Siena
Poland Uniwersyteckie Centrum Kliniczne-Early Clinical Trials Unit ( Site 2231) Gdansk Pomorskie
Poland Narodowy Instytut Onkologii im. Marii Sklodowskiej-Curie - Panstwowy Instytut Badawczy w Warszawie ( Warszawa Mazowieckie
South Africa Cape Town Oncology Trials ( Site 2864) Cape Town Western Cape
South Africa CANCERCARE LANGENHOVEN DRIVE ONCOLOGY CENTRE ( Site 2865) Port Elizabeth Eastern Cape
South Africa LIFE GROENKLOOF-Mary Potter Cancer Centre ( Site 2861) Pretoria Gauteng
South Africa Sandton Oncology Medical Group (Pty) Ltd-Research ( Site 2863) Sandton Gauteng
South Africa Steve Biko Academic Hospital-Medical Oncology ( Site 2862) Tshwane Gauteng
Spain HOSPITAL CLÍNIC DE BARCELONA-ICHMO- Clinic Institut of Haematological and Oncological diseases ( Sit Barcelona Cataluna
Spain Hospital Universitario Ramón y Cajal ( Site 2802) Madrid Madrid, Comunidad De
Switzerland Hôpitaux Universitaires de Genève (HUG)-Oncology ( Site 2603) Genève Geneve
Switzerland CHUV Centre Hospitalier Universitaire Vaudois ( Site 2602) Lausanne Vaud
Switzerland Universitaetsspital Zuerich ( Site 2601) Zuerich Flughafen Zurich
United States University of Colorado, Anschutz Cancer Pavilion ( Site 2012) Aurora Colorado
United States Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins ( Site 2022) Baltimore Maryland
United States Martha Morehouse Tower ( Site 2020) Columbus Ohio
United States Duke Cancer Institute ( Site 2005) Durham North Carolina
United States Inova Schar Cancer Institute ( Site 2011) Fairfax Virginia
United States University of Florida College of Medicine-UF Health Cancer Center/Clinical Trials Office ( Site 2026 Gainesville Florida
United States West Cancer Center - East Campus ( Site 2014) Germantown Tennessee
United States The Angeles Clinic and Research Institute ( Site 2009) Los Angeles California
United States UCLA Hematology & Oncology ( Site 2004) Los Angeles California
United States NYU Clinical Cancer Center ( Site 2002) New York New York
United States University of Pennsylvania Abramson Cancer Center ( Site 2008) Philadelphia Pennsylvania
United States Oregon Health & Science University ( Site 2013) Portland Oregon
United States Mays Cancer Center ( Site 2025) San Antonio Texas
United States Providence Saint John's Health Center ( Site 2010) Santa Monica California

Sponsors (1)

Lead Sponsor Collaborator
Merck Sharp & Dohme LLC

Countries where clinical trial is conducted

United States,  Argentina,  Australia,  Chile,  Colombia,  France,  Greece,  Hungary,  Israel,  Italy,  Poland,  South Africa,  Spain,  Switzerland, 

Outcome

Type Measure Description Time frame Safety issue
Primary Percentage of participants who experience a dose-limiting toxicity (DLT): Safety lead-in phase The percentage of participants who experience 1 or more protocol-defined DLTs during the safety lead-in period will be reported. Up to ~3 weeks
Primary Percentage of participants who experience an adverse event (AE): Safety lead-in An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. The percentage of participants who experience an AE during the safety lead-in period will be reported. Up to ~3 weeks
Primary Percentage of participants who discontinue study treatment due to an AE: Safety lead-in An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. The percentage of participants who discontinue study treatment due to an AE during the safety lead-in will be reported. Up to ~3 weeks
Primary Percentage of participants who experience an adverse event (AE) An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. The percentage of participants who experience an AE will be reported. Up to ~28 months
Primary Percentage of participants who discontinue study treatment due to an AE An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. The percentage of participants who discontinue study treatment due to an AE will be reported. Up to ~24 months
Primary Objective Response Rate (ORR) per Response Evaluation Criteria in Solid Tumors 1.1 (RECIST 1.1) ORR is defined as the percentage of participants in the analysis population who have a complete response (CR: disappearance of all target lesions) or partial response (PR: at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum of diameters). Responses are according to RECIST 1.1 as assessed by blinded independent central review (BICR). RECIST 1.1 has been modified for this study to include a maximum of 10 target lesions and a maximum of 5 target lesions per organ. Up to ~30 months
Secondary Duration of Response (DOR) per RECIST 1.1 For participants in the analysis population who demonstrate a confirmed CR (disappearance of all target lesions) or confirmed PR (at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum of diameters), DOR is defined as the time from first documented evidence of CR or PR until progressive disease (PD) or death due to any cause, whichever occurs first. Responses are according to RECIST 1.1 as assessed by BICR. RECIST 1.1 has been modified for this study to include a maximum of 10 target lesions and a maximum of 5 target lesions per organ. Up to ~30 months
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