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Clinical Trial Details — Status: Active, not recruiting

Administrative data

NCT number NCT04165083
Other study ID # 3475-01B
Secondary ID MK-3475-01BKEYMA
Status Active, not recruiting
Phase Phase 2
First received
Last updated
Start date December 22, 2020
Est. completion date September 17, 2025

Study information

Verified date February 2024
Source Merck Sharp & Dohme LLC
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The purpose of this study is to assess the efficacy and safety of pembrolizumab (MK-3475) in combination with MK-4830 in treatment-naïve participants with advanced squamous or non-squamous NSCLC that is PD-L1 positive. This study is one of three pembrolizumab substudies being conducted under one pembrolizumab umbrella master protocol (MK-3475-U01/KEYMAKER-U01). The pembrolizumab+ MK-0482 arm was added with Amendment 6.


Description:

The master screening protocol is MK-3475-U01(KEYMAKER-U01) - NCT04165798


Recruitment information / eligibility

Status Active, not recruiting
Enrollment 120
Est. completion date September 17, 2025
Est. primary completion date September 17, 2025
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion: - Has a histologically- or cytologically-confirmed diagnosis of Stage IV squamous or non-squamous NSCLC - Has non-squamous NSCLC and is not eligible for an approved targeted therapy - Is able to provide archival tumor tissue sample collected either within 5 years or within the interval from completion of last treatment but before entering the screening period or newly obtained core or excisional biopsy of a tumor lesion not previously irradiated obtained within 90 days of treatment initiation - Has not received prior systemic treatment for metastatic NSCLC - Has programmed cell death ligand 1 (PD-L1) tumor proportion score (TPS) =1% - Is able to complete all screening procedures within the 35-day screening window. - Male participants must agree to use contraception and refrain from donating sperm during the treatment period and for at least 120 days after the last dose of study treatment - Female participants must not be pregnant or breastfeeding, and at least one of the following conditions apply: 1. Not a woman of childbearing potential (WOCBP) OR 2. A WOCBP who agrees to use contraception during the treatment period and for at least 120 days after the last dose of study treatment - Has adequate organ function within 10 days of initiation of study treatment Exclusion Criteria: - Has a diagnosis of small cell lung cancer - 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 before the first dose of study treatment - Has a known additional malignancy that is progressing or has required active treatment within the past 2 years - Has known active central nervous system (CNS) metastases and/or carcinomatous meningitis - Has an active autoimmune disease that has required systemic treatment in the past 2 years - Has a history of (noninfectious) pneumonitis that required steroids or has current pneumonitis - Has an active infection requiring systemic therapy - Has clinically significant cardiac disease, including unstable angina, acute myocardial infarction within 6 months from Day 1 of study treatment, or New York Heart Association Class III or IV congestive heart failure - Has a known history of Human Immunodeficiency Virus (HIV) infection - Has a known history of Hepatitis B or known active Hepatitis C virus infection - Has known psychiatric or substance abuse disorders that would interfere with cooperating with the requirements of the study - Has had major surgery <3 weeks before the first dose of study treatment - Has received prior radiation therapy to the lung that is >30 Gray (Gy) within 6 months of the first dose of study treatment - Has received any prior immunotherapy and was discontinued from that treatment due to a severe or worse immune-related adverse event (irAE) - Has had chemotherapy or biological cancer therapy within 4 weeks before the first dose of study treatment or has not recovered to Common Terminology Criteria for Adverse Events (CTCAE) Grade 1 or better from the AEs due to cancer therapeutics administered more than 4 weeks before the first dose of study treatment (including participants who had previous immunomodulatory therapy with residual irAEs) - Has received a live vaccine within 30 days before the first dose of study treatment. Any licensed COVID-19 vaccine (including for Emergency Use) in a particular country is allowed as long as they are messenger ribonucleic acid (mRNA) vaccines, adenoviral vaccines, or inactivated vaccines. Investigational vaccines (ie, those not licensed or approved for Emergency Use) are not allowed - Has received prior systemic cytotoxic chemotherapy or other targeted or biological antineoplastic therapy for metastatic disease. - Has received prior therapy with an anti-programmed cell death receptor 1 (PD-1), anti-programmed cell death receptor ligand 1 (PD-L1), or anti-programmed cell death receptor ligand 2 (PD-L2) agent or prior therapy targeting other immuno-regulatory receptors or mechanisms - Is currently participating in or has participated in a study of an investigational agent or has used an investigational device within 4 weeks before the first dose of study treatment - Has had a severe hypersensitivity reaction to treatment with monoclonal antibodies (including pembrolizumab) and/or any of their excipients - Is pregnant or breastfeeding or expecting to conceive or father children within the projected duration of the study, starting with the screening visit through 120 days after the last dose of study treatment - Has had an allogenic tissue/solid organ transplant

Study Design


Related Conditions & MeSH terms


Intervention

Biological:
Pembrolizumab
IV infusion
MK-4830
IV infusion
MK-0482
IV infusion

Locations

Country Name City State
Hungary Orszagos Koranyi Pulmonologiai Intezet ( Site 0060) Budapest
Hungary Petz Aladar Megyei Oktato Korhaz ( Site 0062) Gyor Gyor-Moson-Sopron
Hungary Jász-Nagykun-Szolnok Vármegyei Hetényi Géza Kórház ( Site 0061) Szolnok Jasz-Nagykun-Szolnok
Israel Soroka Medical Center ( Site 0072) Beer-Sheva
Israel Rambam Health Care Campus-Oncology ( Site 0076) Haifa
Israel Shaare Zedek Medical Center ( Site 0075) Jerusalem
Israel Meir Medical Center ( Site 0071) Kfar-Saba
Israel Rabin Medical Center ( Site 0074) Petah Tikva
Israel Chaim Sheba Medical Center ( Site 0070) Ramat Gan
Israel Sourasky Medical Center ( Site 0077) Tel Aviv
Italy Azienda Ospedaliera Universitaria Careggi ( Site 0173) Florence Firenze
Italy IRCCS Ospedale San Raffaele ( Site 0171) Milano
Italy Policlinico Gemelli di Roma ( Site 0174) Roma Lazio
Korea, Republic of Seoul National University Bundang Hospital ( Site 0081) Seongnam-si Kyonggi-do
Korea, Republic of Samsung Medical Center ( Site 0082) Seoul
Korea, Republic of Severance Hospital ( Site 0080) Seoul
Poland Uniwersyteckie Centrum Kliniczne-Early Clinical Trials Unit ( Site 0150) Gdansk Pomorskie
Poland Szpital Wojewódzki im. Mikoaja Kopernika w Koszalinie-Oddzial Dzienny Chemioterapii ( Site 0152) Koszalin Zachodniopomorskie
Poland Narodowy Instytut Onkologii im. Marii Sklodowskiej-Curie - P-Klinika Nowotworow Pluca i Klatki Pier Warszawa Mazowieckie
Spain ICO L Hospitalet ( Site 0090) Hospitalet de Llobregat Barcelona
Spain Hospital Universitario Quiron Madrid ( Site 0091) Pozuelo de Alarcon Madrid
United States MedStar Franklin Square Medical Center ( Site 0033) Baltimore Maryland
United States Dana Farber Cancer Institute ( Site 0002) Boston Massachusetts
United States Massachusetts General Hospital ( Site 0003) Boston Massachusetts
United States Cleveland Clinic ( Site 0006) Cleveland Ohio
United States Ohio State University Comprehensive Cancer Center ( Site 0015) Columbus Ohio
United States City of Hope ( Site 0014) Duarte California
United States Sanford Fargo Medical Center ( Site 0039) Fargo North Dakota
United States Banner MD Anderson Cancer Center ( Site 0001) Gilbert Arizona
United States John Theurer Cancer Center at Hackensack University Medical Center ( Site 0037) Hackensack New Jersey
United States The University of Texas MD Anderson Cancer Center ( Site 0009) Houston Texas
United States Dartmouth Hitchcock Medical Center ( Site 0016) Lebanon New Hampshire
United States University of Kentucky Markey Cancer Center ( Site 0019) Lexington Kentucky
United States Laura and Isaac Perlmutter Cancer Center at NYU Langone Health ( Site 0034) New York New York
United States Oncology Hematology West, PC DBA Nebraska Cancer Specialists ( Site 0031) Omaha Nebraska
United States Abramson Cancer Center of the University of Pennsylvania ( Site 0010) Philadelphia Pennsylvania
United States UCSF Medical Center at Mission Bay ( Site 0007) San Francisco California
United States Sanford Cancer Center ( Site 0038) Sioux Falls South Dakota
United States Georgetown University ( Site 0036) Washington District of Columbia

Sponsors (1)

Lead Sponsor Collaborator
Merck Sharp & Dohme LLC

Countries where clinical trial is conducted

United States,  Hungary,  Israel,  Italy,  Korea, Republic of,  Poland,  Spain, 

Outcome

Type Measure Description Time frame Safety issue
Primary Objective Response Rate (ORR) According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) ORR was defined as the percentage of participants in the analysis population who had a Complete Response (CR: Disappearance of all target lesions) or a Partial Response (PR: =30% decrease in the sum of diameters of target lesions) per RECIST 1.1. Up to approximately 24 months
Secondary Progression-Free Survival (PFS) According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) PFS is defined as the time from first dose of study treatment until either the earliest date of documented progressive disease (PD) or death due to any cause, whichever occurs first. Per RECIST 1.1, PD is defined as =20% increase in the sum of diameters of target lesions. In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of =5 mm. The appearance of one or more new lesions is also considered PD. Up to approximately 24 months
Secondary Number of Participants Who Experience One or More Adverse Events (AEs) An AE is defined as any unfavorable and unintended sign, symptom, disease, or worsening of preexisting condition temporally associated with study treatment and irrespective of causality to study treatment. Up to approximately 27 months
Secondary Number of Participants Who Discontinued Study Treatment Due to an Adverse Event (AE) An AE is defined as any unfavorable and unintended sign, symptom, disease, or worsening of preexisting condition temporally associated with study treatment and irrespective of causality to study treatment. Up to approximately 24 months
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