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Clinical Trials List

Protocol NumberMK-2870-019
NCT Number(ClinicalTrials.gov Identfier)NCT06312137
Active

2024-02-26 - 2037-12-31

Phase III

Not yet recruiting3

Recruiting4

ICD-10C34.90

Malignant neoplasm of unspecified part of unspecified bronchus or lung

ICD-10C34.91

Malignant neoplasm of unspecified part of right bronchus or lung

ICD-10C34.92

Malignant neoplasm of unspecified part of left bronchus or lung

ICD-10C7A.090

Malignant carcinoid tumor of the bronchus and lung

ICD-10Z51.12

Encounter for antineoplastic immunotherapy

ICD-9162.9

Malignant neoplasm of bronchus and lung, unspecified

A Phase 3 Randomized Open-Label Study of Adjuvant Pembrolizumab With or Without MK-2870 in Participants With Resectable Stage II to IIIB (N2) NSCLC Not Achieving pCR After Receiving Neoadjuvant Pembrolizumab With Platinum-based Doublet Chemotherapy Followed by Surgery

  • Trial Applicant

    Merck Sharp & Dohme (I.A.) LLC

  • Sponsor

  • Trial scale

    Multi-Regional Multi-Center

  • Update

    2026/06/22

Investigators and Locations

Principal Investigator Jen-Yu Hung Division of Thoracic Medicine

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 廖斌志 Division of Hematology & Oncology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Not yet recruiting

Principal Investigator TSUNG -YING YANG Division of Thoracic Medicine

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator James Chih-Hsin Yang Division of Hematology & Oncology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Not yet recruiting

Principal Investigator 蔡鎮良 Division of Thoracic Medicine

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Not yet recruiting

Principal Investigator 邱昱棋 Division of Thoracic Medicine

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator Chun-Hui Lee

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Condition/Disease

Non Small Cell Lung Cancer

Objectives

Based on disease-free survival (DFS) assessed by the Blinded Independent Central Review Committee (BICR), the comparison was made between MK-2870 combined with pembrolizumab and pembrolizumab monotherapy.

Test Drug

Injectables

Active Ingredient

Antibody-drug conjugate (ADC) composed of humanized anti-human trophoblast antigen 2 (TROP2) monoclonal antibody (mAb) of IgG1 class and toxin molecule KL610023
1013005400

Dosage Form

270
270

Dosage

200 mg/ 20 mL
25 mg/mL

Endpoints

DFS: The time from randomization to any recurrence (local, regional, regional, or distal), the occurrence of a new primary NSCLC, or death from any cause, whichever occurs first.

Inclution Criteria

Inclusion Criteria:

Has histological or cytological confirmation of squamous or nonsquamous non-small cell lung cancer (NSCLC), resectable clinical Stage II, IIIA or IIIB (with nodal involvement [N2]) per AJCC eighth edition guidelines
Has confirmation that either epidermal growth factor receptor (EGFR)-directed or anaplastic lymphoma kinase (ALK)-directed therapy is not indicated as primary therapy
Is able to undergo surgery based on opinion of investigator after consultation with surgeon
Is able to receive neoadjuvant pembrolizumab and platinum-based doublet chemotherapy
Applies to screening for the adjuvant period only, before randomization: Has not achieved pathological complete response (pCR) at surgery by local review of pathology.
Applies to screening for the adjuvant period only, before randomization: Tumor tissue sample from surgical resection has been provided for determination of programmed cell death ligand 1 (PD-L1) and trophoblast cell surface antigen 2 (TROP2) status by central vendor before randomization into the adjuvant period
Applies to screening for the adjuvant period only, before randomization: Confirmed to be disease-free based on re-baseline radiological assessment as documented by contrast enhanced chest/abdomen/pelvis computed tomography (CT) (or magnetic resonance imaging (MRI)) within 28 days before randomization
Participants who have AEs due to previous anticancer therapies must have recovered to ≤Grade 1 or baseline. Participants with endocrine-related AEs who are adequately treated with hormone replacement are eligible
Human immunodeficiency virus (HIV)-infected participants must have well controlled HIV on antiretroviral therapy (ART)
Participants who are hepatitis B surface antigen (HBsAg) positive are eligible if they have received hepatitis B virus (HBV) antiviral therapy for at least 4 weeks, and have undetectable HBV viral load at screening
Participants with history of hepatitis C virus (HCV) infection are eligible if HCV viral load is undetectable at least 4 weeks before the start of study intervention

Exclusion Criteria

Exclusion Criteria:

Has one of the following tumor locations/types:

NSCLC involving the superior sulcus
Large cell neuro-endocrine cancer (LCNEC)
Sarcomatoid tumor
Diagnosis of SCLC or, for mixed tumors, presence of small cell elements
Has Grade ≥2 peripheral neuropathy
Has history of documented severe dry eye syndrome, severe Meibomian gland disease and/or blepharitis, or severe corneal disease that prevents/delays corneal healing
Has active inflammatory bowel disease requiring immunosuppressive medication or previous history of inflammatory bowel disease
Has uncontrolled, significant cardiovascular disease or cerebrovascular disease, including New York Heart Association Class III or IV congestive heart failure, unstable angina, myocardial infarction, uncontrolled symptomatic arrhythmia, prolongation of QT corrected for heart rate by Fridericia's cube root formula (QTcF) interval to >480 ms, and/or other serious cardiovascular and cerebrovascular diseases within the 6 months preceding study intervention
Has received prior neoadjuvant therapy for their current NSCLC diagnosis
Has received prior systemic anticancer therapy including investigational agents within 4 weeks before the first dose of study intervention
Has received prior radiotherapy within 2 weeks of start of study intervention, or radiation-related toxicities, requiring corticosteroids
Has received a live or live-attenuated vaccine within 30 days before the first dose of study intervention. Administration of killed vaccines is allowed
Has received an investigational agent or has used an investigational device within 4 weeks prior to study intervention administration
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 the first dose of study medication
Has a known additional malignancy that is progressing or has required active treatment within the past 5 years
Has an active autoimmune disease that has required systemic treatment in the past 2 years
Has a history of (noninfectious) pneumonitis/interstitial lung disease that required steroids or has current pneumonitis/interstitial lung disease
Has an active infection requiring systemic therapy
Is an HIV-infected participant with a history of Kaposi's sarcoma and/or Multicentric Castleman's Disease
Has a concurrent active Hepatitis B (defined as HBsAg positive and/or detectable HBV deoxyribonucleic acid (DNA)) and Hepatitis C virus (defined as anti-HCV antibody (Ab) positive and detectable HCV ribonucleic acid (RNA)) infection
Has a history of allogeneic tissue/solid organ transplant
Has not adequately recovered from major surgery or have ongoing surgical complications
Severe hypersensitivity (≥Grade 3) to study intervention, any of its excipients, and/or to another biologic therapy

The Estimated Number of Participants

  • Taiwan

    24 participants

  • Global

    780 participants