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Clinical Trial Details — Status: Active, not recruiting

Administrative data

NCT number NCT05144841
Other study ID # 2140-004
Secondary ID MK-2140-0042021-
Status Active, not recruiting
Phase Phase 2
First received
Last updated
Start date January 8, 2022
Est. completion date June 10, 2025

Study information

Verified date January 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 evaluate zilovertamab vedotin with respect to objective response rate and duration of response per Lugano Response Criteria as assessed by blinded independent central review (BICR). Safety and tolerability will also be evaluated in this Phase 2, single arm, interventional study.


Recruitment information / eligibility

Status Active, not recruiting
Enrollment 140
Est. completion date June 10, 2025
Est. primary completion date June 10, 2025
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - Has relapsed or refractory (rr) DLBCL; has progressed after at least 2 lines of prior therapy; and has progressed after auto- stem cell transplant (SCT) or are auto-SCT ineligible. Must have received prior multiagent regimen that includes an alkylating agent. anthracycline, and anti-CD20 (cluster of differentiation 20) monoclonal antibody. - Has histologically confirmed diagnosis of DLBCL. - Has radiographically measurable DLBCL per the Lugano Response Criteria. - Should either be post- chimeric antigen receptor T cell therapy (CAR-T) failure or ineligible for CAR-T (for any reason). - Life expectancy of at least 3 months. - Has an Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2 assessed within 7 days before time of enrollment. - Has adequate organ function. Exclusion Criteria: - Has received a diagnosis of Primary mediastinal B-cell lymphoma (PMBCL). - Has undergone solid organ transplant at any time. - Has a history of any clinically significant cardiovascular conditions within 6 months of screening or serious cardiac arrhythmia requiring medication. - Has known history of liver cirrhosis. - Has pericardial effusion or clinically significant pleural effusion. - Has ongoing Grade >1 peripheral neuropathy. - Has a history of a second malignancy, unless potentially curative treatment has been completed with no evidence of malignancy for 2 years. - Transformed DLBCL from indolent lymphoma. - In participants with prior allo-SCT, acute graft versus host disease (GVHD) or ongoing evidence of chronic GVHD. - Has received prior systemic anticancer therapy, including investigational agents within 4 weeks prior to the first dose of study intervention. - Has received prior radiotherapy within 28 days of start of study intervention. Participants. must have recovered from all radiation-related toxicities. - Has ongoing corticosteroid therapy (exceeding 30 mg daily of prednisone equivalent). - Has received a live or live-attenuated vaccine within 30 days before the first dose of study intervention. - 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 intervention. - Has known active central nervous system (CNS) lymphoma involvement or active CNS involvement by lymphoma. - Has an active infection requiring systemic therapy. - Has a known history of human immunodeficiency virus (HIV) infection. - Has a known history of hepatitis B or known active hepatitis C virus (HCV).

Study Design


Related Conditions & MeSH terms


Intervention

Biological:
MK-2140 (zilovertamab vedotin)
IV infusion of 2.5 mg/kg
MK-2140 (zilovertamab vedotin)
IV infusion of 2.25 mg/kg

Locations

Country Name City State
Canada Princess Margaret Cancer Centre-Division of Medical Oncology and Hematology ( Site 0100) Toronto Ontario
Chile Clínica Alemana de Santiago ( Site 2704) Santiago Region M. De Santiago
Chile James Lind Centro de Investigación del Cáncer ( Site 2705) Temuco Araucania
China Beijing Cancer hospital ( Site 2900) Beijing Beijing
China The First Hospital of Jilin University-Hematology ( Site 2910) Changchun Jilin
China Hunan Cancer Hospital ( Site 2905) Changsha Hunan
China West China Hospital of Sichuan University-Head and Neck Oncology ( Site 2911) Cheng Du Sichuan
China SUN YAT-SEN UNIVERSITY CANCER CENTRE-Internal Medicine ( Site 2907) Guangzhou Guangdong
China The First Affiliated Hospital, Zhejiang University-Bone marrow transplant centre ( Site 2912) Hangzhou Zhejiang
China Fudan University Shanghai Cancer Center ( Site 2908) Shanghai Shanghai
China Shanghai East Hospital ( Site 2902) Shanghai Shanghai
China Tianjin Medical University Cancer Institute and Hospital-lymphoma ( Site 2901) Tianjin Tianjin
China Wuhan Union Hospital ( Site 2906) Wuhan Hubei
China Henan Cancer Hospital-hematology department ( Site 2903) Zhengzhou Henan
Czechia Fakultní nemocnice Brno Bohunice-Interni hematologicka a onkologicka klinika ( Site 0800) Brno Brno-mesto
Czechia Vseobecna fakultni nemocnice v Praze-I. Interní klinika - klinika hematologie ( Site 0801) Praha 2
Estonia North Estonia Medical Centre Foundation ( Site 0900) Tallinn Harjumaa
France Centre Hospitalier de la Côte Basque ( Site 1002) Bayonne Aquitaine
France Pitie Salpetriere University Hospital-Clinical haematology ( Site 1000) Paris
Greece Evangelismos General Hospital of Athens ( Site 1214) Athens Attiki
Greece General Hospital of Athens "Laiko"-Hematology Department ( Site 1213) Athens Attiki
Israel Soroka Medical Center-Hematology Department ( Site 1403) Be'er Sheva
Israel Hadassah Medical Center ( Site 1402) Jerusalem
Israel Shaare Zedek Medical Center ( Site 1404) Jerusalem
Israel Sourasky Medical Center ( Site 1400) Tel Aviv
Italy IRCCS - AOU di Bologna-Istituto di Ematologia "L. e A. Seragnoli" ( Site 1500) Bologna
Italy Fondazione IRCCS Istituto Nazionale dei Tumori-Struttura Complessa di Ematologia ( Site 1501) Milan Lombardia
Italy Istituto Nazionale Tumori IRCCS Fondazione Pascale ( Site 1502) Napoli
Italy Humanitas-U.O di Oncologia medica ed Ematologia ( Site 1503) Rozzano Milano
Korea, Republic of Samsung Medical Center ( Site 0600) Seoul
Korea, Republic of Severance Hospital, Yonsei University Health System-Medical oncology ( Site 0601) Seoul
Norway Haukeland Universitetssjukehus ( Site 1601) Bergen Hordaland
Norway Oslo universitetssykehus, Radiumhospitalet ( Site 1600) Oslo
Poland Szpitale Pomorskie Sp. z o. o.-Hematology and Bone Marrow Transplantation Department ( Site 1702) Gdynia Pomorskie
Poland Pratia Onkologia ( Site 1701) Katowice Slaskie
Poland Szpital Specjalistyczny im. Ludwika Rydygiera w Krakowie-Oncology Department ( Site 1707) Kraków Malopolskie
Poland Narodowy Instytut Onkologii im. Marii Sklodowskiej-Curie - P-Klinika Nowotworów Ukladu Chlonnego ( S Warszawa Mazowieckie
Poland Uniwersytecki Szpital Kliniczny-Klinika Hematologii, Nowotworow Krwi i Transplantacji Szpiku ( Site Wroclaw Dolnoslaskie
Spain Hospital Universitari Vall d'Hebron ( Site 2005) Barcelona
Spain Instituto Catalan de Oncologia - Hospital Duran i Reynals-Haematology Department ( Site 2002) L'Hospitalet Del Llobregat Barcelona
Spain Hospital Universitario Fundación Jiménez Díaz-Oncology & Hematology ( Site 2000) Madrid
Spain Hospital Universitario de Salamanca - Complejo Asistencial Universitario de Salamanca ( Site 2003) Salamanca
Sweden Skånes Universitetssjukhus Lund ( Site 2100) Lund Skane Lan
Sweden Karolinska Universitetssjukhuset Solna ( Site 2102) Solna Stockholms Lan
Thailand Faculty of Medicine Siriraj Hospital ( Site 0701) Bangkok Krung Thep Maha Nakhon
Thailand Maharaj Nakorn Chiang Mai Hospital ( Site 0702) Muang Chiang Mai
Turkey Ankara University Hospital Cebeci-hematology ( Site 2300) Ankara
Turkey Hacettepe Universitesi-Department of Hematology ( Site 2302) Ankara
Turkey Mega Medipol-Hematology ( Site 2308) Istanbul
Turkey Dokuz Eylül Üniversitesi-Hematology ( Site 2304) Izmir
Turkey Ondokuz Mayis Universitesi ( Site 2306) Samsun
Turkey Karadeniz Teknik Universitesi Tip Fakultesi-Hematology ( Site 2307) Trabzon
United States University of Michigan ( Site 0200) Ann Arbor Michigan
United States Northside Hospital ( Site 0206) Atlanta Georgia
United States University of Maryland-Greenebaum Comprehensive Cancer Center ( Site 0211) Baltimore Maryland
United States Massachusetts General Hospital-Cancer Center Protocol Office ( Site 0203) Boston Massachusetts
United States University of Chicago Medical Center ( Site 0207) Chicago Illinois
United States University of Cincinnati Medical Center-University of Cincinnati Cancer Center ( Site 0217) Cincinnati Ohio
United States University Hospitals Cleveland Medical Center ( Site 0222) Cleveland Ohio
United States The James Cancer Hospital and Solove Research Institute at The Ohio State University Comprehensive C Columbus Ohio
United States Karmanos Cancer Institute ( Site 0216) Detroit Michigan
United States Franciscan St. Francis Health ( Site 0225) Indianapolis Indiana
United States MEDICAL COLLEGE OF WISCONSIN ( Site 0234) Milwaukee Wisconsin
United States Atlantic Health System Morristown Medical Center ( Site 0213) Morristown New Jersey
United States St. Joseph Hospital-The Center for Cancer Prevention and Treatment ( Site 0229) Orange California
United States AHN West Penn Hospital ( Site 0212) Pittsburgh Pennsylvania
United States Saint Louis University Cancer Center ( Site 0209) Saint Louis Missouri
United States Avera Cancer Institute- Research ( Site 0233) Sioux Falls South Dakota
United States New York Medical College ( Site 0215) Valhalla New York
United States Georgetown University Medical Center ( Site 0204) Washington District of Columbia
United States Innovative Clinical Research Institute ( Site 0202) Whittier California

Sponsors (1)

Lead Sponsor Collaborator
Merck Sharp & Dohme LLC

Countries where clinical trial is conducted

United States,  Canada,  Chile,  China,  Czechia,  Estonia,  France,  Greece,  Israel,  Italy,  Korea, Republic of,  Norway,  Poland,  Spain,  Sweden,  Thailand,  Turkey, 

Outcome

Type Measure Description Time frame Safety issue
Primary Objective Response Rate (ORR) per Lugano Response Criteria ORR is percentage of participants with complete response (CR) or partial response (PR). ORR by cohort, relapsed or refractory (rr) DLBCL as assessed by BICR according to Lugano Response Criteria 2014 in participants treated with zilovertamab vedotin Q3W. CR is the complete radiologic response. PR is a partial response, >=50% decrease in sum of the product of the perpendicular diameters for multiple lesions for up to 6 target measurable nodes and extranodal sites. Up to approximately 50 months
Secondary Duration of Response (DOR) per Lugano Response Criteria Duration of Response (DOR) is time from first documented evidence of CR or PR until disease progression or death due to any cause, whichever occurs first. Up to approximately 50 months
Secondary Number of Participants Who Experience an Adverse Event (AE) An AE is defined as any untoward medical occurrence in a participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment. The number of participants who experience at least one AE will be presented. Up to approximately 50 months
Secondary Number of Participants Who Discontinue Study Treatment Due to an AE An AE is defined as any untoward medical occurrence in a participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment. The number of participants who discontinue study treatment due to an AE will be presented. Up to approximately 50 months
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