A Trial to Learn if the Combination of Fianlimab, Cemiplimab, and Chemotherapy is Safe and Works Better Than the Combination of Cemiplimab and Chemotherapy in Adult Patients With Non-Small Cell Lung Cancer That Can be Treated With Surgery

NCT ID: NCT06161441

Last Updated: 2025-11-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE2

Total Enrollment

180 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-07-16

Study Completion Date

2029-11-28

Brief Summary

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This study is researching an experimental drug called fianlimab (also called REGN3767) with two other medications called cemiplimab and platinum-doublet chemotherapy, individually called a "study drug" or collectively called "study drugs", when combined in this study. The study is being conducted in patients who have resectable stage II to IIIB (N2) non-small cell lung cancer (NSCLC) that can be treated with surgery.

The aim of the study is to see how effective the combination of fianlimab, cemiplimab, and chemotherapy is in comparison with cemiplimab and chemotherapy as peri-operative therapy in participants with NSCLC.

The study is looking at several other research questions, including:

* What side effects may happen from taking the study drugs
* How much of each study drug is in the blood at different times
* Whether the body makes antibodies against the study drugs (which could make the drugs less effective or could lead to side effects)
* How administering the study drugs might affect quality of life

Detailed Description

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Conditions

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Resectable Non-small Cell Lung Cancer

Keywords

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Stage II to IIIB (N2) NSCLC Neoadjuvant therapy Subsequent adjuvant therapy PeriOperative

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Arm C

Randomized 1:1:1

Neoadjuvant period:

fianlimab low dose + cemiplimab + platinum doublet chemotherapy

Adjuvant Period:

fianlimab low dose + cemiplimab

Group Type EXPERIMENTAL

Fianlimab

Intervention Type DRUG

Administered intravenously (IV) every 3 weeks (Q3W)

Cemiplimab

Intervention Type DRUG

Administered IV Q3W

Pemetrexed

Intervention Type DRUG

Administered IV Q3W

Paclitaxel

Intervention Type DRUG

Administered IV Q3W

Carboplatin

Intervention Type DRUG

Administered IV Q3W

Cisplatin

Intervention Type DRUG

Administered IV Q3W

Arm B

Randomized 1:1:1

Neoadjuvant period:

fianlimab high dose + cemiplimab + platinum doublet chemotherapy

Adjuvant period:

fianlimab high dose + cemiplimab

Group Type EXPERIMENTAL

Fianlimab

Intervention Type DRUG

Administered intravenously (IV) every 3 weeks (Q3W)

Cemiplimab

Intervention Type DRUG

Administered IV Q3W

Pemetrexed

Intervention Type DRUG

Administered IV Q3W

Paclitaxel

Intervention Type DRUG

Administered IV Q3W

Carboplatin

Intervention Type DRUG

Administered IV Q3W

Cisplatin

Intervention Type DRUG

Administered IV Q3W

Arm A

Randomized 1:1:1

Neoadjuvant period:

placebo + cemiplimab + platinum doublet chemotherapy

Adjuvant period:

placebo + cemiplimab

Group Type EXPERIMENTAL

Cemiplimab

Intervention Type DRUG

Administered IV Q3W

Pemetrexed

Intervention Type DRUG

Administered IV Q3W

Paclitaxel

Intervention Type DRUG

Administered IV Q3W

Carboplatin

Intervention Type DRUG

Administered IV Q3W

Cisplatin

Intervention Type DRUG

Administered IV Q3W

Placebo

Intervention Type DRUG

Administered IV Q3W

Interventions

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Fianlimab

Administered intravenously (IV) every 3 weeks (Q3W)

Intervention Type DRUG

Cemiplimab

Administered IV Q3W

Intervention Type DRUG

Pemetrexed

Administered IV Q3W

Intervention Type DRUG

Paclitaxel

Administered IV Q3W

Intervention Type DRUG

Carboplatin

Administered IV Q3W

Intervention Type DRUG

Cisplatin

Administered IV Q3W

Intervention Type DRUG

Placebo

Administered IV Q3W

Intervention Type DRUG

Other Intervention Names

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REGN3767 REGN2810 Libtayo Alimta Taxol Paraplatin Platinol

Eligibility Criteria

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Inclusion Criteria

1. Patients with newly diagnosed, histologically confirmed, fully resectable stage II to IIIB (N2) NSCLC as per American Joint Committee on Cancer (AJCC) version 8
2. For patients with evidence of mediastinal adenopathy on imaging, mediastinal lymph node sampling is required as defined in the protocol
3. All patients must have disease status showing no evidence of distant metastases documented by a complete physical examination and imaging studies performed within 4 weeks prior to randomization as defined in the protocol
4. A patient must have an evaluable Programmed cell death ligand-1 (PD-L1) immunohistochemistry (IHC) result as defined in the protocol
5. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
6. Adequate bone marrow, hepatic and kidney function as defined in the protocol

Exclusion Criteria

1. Any evidence of locally advanced unresectable or metastatic disease as defined in the protocol
2. Patients with tumors with known Epidermal growth factor receptor (EGFR) gene mutations, anaplastic lymphoma kinase (ALK) gene translocations as defined in the protocol
3. Uncontrolled infection with human immunodeficiency virus (HIV), hepatitis B (HBV) or hepatitis C virus (HCV) infection as defined in the protocol
4. Treatment with anti-cancer therapy including immunotherapy, chemotherapy, radiotherapy, or biological therapy in the 3 years prior to randomization. Adjuvant hormonotherapy used for breast cancer or other hormone-sensitive cancers in long term remission is allowed.
5. Patients with a history of myocarditis
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Regeneron Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Trial Management

Role: STUDY_DIRECTOR

Regeneron Pharmaceuticals

Locations

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University of Alabama at Birmingham

Birmingham, Alabama, United States

Site Status RECRUITING

Clermont Oncology Center

Clermont, Florida, United States

Site Status RECRUITING

Mid Florida Hematology and Oncology Center

Orange City, Florida, United States

Site Status RECRUITING

University of Illinois

Chicago, Illinois, United States

Site Status RECRUITING

University of Kansas Cancer Center-Westwood

Westwood, Kansas, United States

Site Status RECRUITING

Henry Ford Health System

Detroit, Michigan, United States

Site Status RECRUITING

Mercy South

St Louis, Missouri, United States

Site Status RECRUITING

Summit Medical Group

Florham Park, New Jersey, United States

Site Status RECRUITING

University of Rochester

Rochester, New York, United States

Site Status RECRUITING

Kaiser Permanente Northwest

Portland, Oregon, United States

Site Status RECRUITING

Virginia Cancer Care Specialist, PC

Fairfax, Virginia, United States

Site Status RECRUITING

Eastern Health

Box Hill, Victoria, Australia

Site Status RECRUITING

St Vincent's Hospital

Fitzroy, Victoria, Australia

Site Status RECRUITING

St John of God Murdoch Hospital

Murdoch, Western Australia, Australia

Site Status RECRUITING

Orlandi Oncologia

Providencia, Metropolitan Region, Chile

Site Status RECRUITING

Clinica Santa Maria

Santiago, Providencia, Chile

Site Status RECRUITING

Centro de Oncologia de Precision

Las Condes, Region Metropolitana, Santiago, Chile

Site Status RECRUITING

Oncocentro APYS

Viña del Mar, Región de Valparaíso, Chile

Site Status RECRUITING

Centre de Oncologie de Gentilly

Nancy, Grand Est, France

Site Status RECRUITING

Institut de Cancerologie de l'Ouest

Saint-Herblain, Nantes, France

Site Status RECRUITING

Centre Hospitalier Universitaire (CHU) Bordeaux

Bordeaux, Nouvelle-Aquitaine, France

Site Status RECRUITING

CHU Limoges

Limoges, Nouvelle-Aquitaine, France

Site Status RECRUITING

APHP - Hopital Ambroise Pare

Boulogne-Billancourt, , France

Site Status RECRUITING

CHU Dijon

Dijon, , France

Site Status RECRUITING

Centre Hospitalier Universitaire de Nantes Hopital Guillaume et Rene Laennec

Nantes, , France

Site Status RECRUITING

Uneos - Hopital R Schuman

Vantoux, , France

Site Status RECRUITING

Chi Creteil

Créteil, Île-de-France Region, France

Site Status RECRUITING

Llc Todua Clinic

Tbilisi, Caucasus, Georgia

Site Status RECRUITING

Cancer Center of Adjara

Batumi, , Georgia

Site Status RECRUITING

Israeli Georgian Medical Research Clinic Helsicore

Tbilisi, , Georgia

Site Status RECRUITING

LTD New Hospitals

Tbilisi, , Georgia

Site Status RECRUITING

High Technology Medical Center, University Clinic Tbilisi

Tbilisi, , Georgia

Site Status RECRUITING

Institute of Clinical Oncology

Tbilisi, , Georgia

Site Status RECRUITING

JSC K. Eristavi National Center of Experimental and Clinical Surgery

Tbilisi, , Georgia

Site Status RECRUITING

TIM - Tbilisi Institute of Medicine

Tbilisi, , Georgia

Site Status RECRUITING

Multiprofile Clinic Consilium Medulla

Tbilisi, , Georgia

Site Status RECRUITING

LKI LUngenfachklinik Immenhausen

Immenhausen, Hesse, Germany

Site Status RECRUITING

Evang. Kliniken Essen-Mitte

Essen, North Rhine-Westphalia, Germany

Site Status RECRUITING

LungenClinic

Großhansdorf, Schleswig-Holstein, Germany

Site Status RECRUITING

Klinikum Esslingen

Esslingen am Neckar, , Germany

Site Status RECRUITING

Asklepios Klinikum Harburg

Hamburg, , Germany

Site Status RECRUITING

MVZ fuer Haematologie und Onkologie Rhein-Kreis GmbH

Neuss, , Germany

Site Status RECRUITING

UOC Oncoematologia AOU Vanvitelli

Naples, Campania, Italy

Site Status RECRUITING

Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Pascale

Napoli, Campania, Italy

Site Status RECRUITING

Azienda Ospedaliero-Universitaria Ferrara (AOU Ferrara)

Ferrara, Emilia-Romagna, Italy

Site Status RECRUITING

AUSL Piacenza

Piacenza, Emilia-Romagna, Italy

Site Status RECRUITING

Careggi University Hospital

Florence, Firenze, Italy

Site Status RECRUITING

ASST Ospedale Papa Giovanni XXIII

Bergamo, Lombardy, Italy

Site Status RECRUITING

Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico

Milan, Milano, Italy

Site Status RECRUITING

Azienda Sanitaria Territoriale di Pesaro e Urbino

Pesaro, Pesaro And Urbino, Italy

Site Status RECRUITING

Azienda Ospedaliera Nazionale SS Antonio e Biagio e Cesare Arrigo

Alessandria, Piedmont, Italy

Site Status RECRUITING

Centro di Riferimento Oncologico (CRO) - Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS)

Aviano, Pordenone, Italy

Site Status RECRUITING

FPO- IRCCS, Istituto di Candiolo

Candiolo, Turin, Italy

Site Status RECRUITING

Azienda Ospedaliera Universitaria Pisana

Pisa, Tuscany, Italy

Site Status RECRUITING

ASST Cremona

Cremona, , Italy

Site Status RECRUITING

UOC Oncologia Medica Ospedale Civile di Livorno Azienda Usl Toscana Nord Ovest

Livorno, , Italy

Site Status RECRUITING

Niguarda Cancer Center

Milan, , Italy

Site Status RECRUITING

Azienda Ospedaliero-Universitaria Maggiore della Carita

Novara, , Italy

Site Status RECRUITING

Fondazione IRCCS Policlinico San Matteo

Pavia, , Italy

Site Status RECRUITING

Fondazione Policlinico Universitario Campus Bio-Medico

Roma, , Italy

Site Status RECRUITING

Instituto Fisioterapici Ospitalieri (IFO) Istituto Regina Elena

Rome, , Italy

Site Status RECRUITING

Azienda Sanitaria Universitaria Friuli Centrale (ASU FC) Santa Maria della Misericordia

Udine, , Italy

Site Status RECRUITING

Hospital Kuala Lumpur

Kuala Lumpur, Kuala Lumpur, Malaysia

Site Status RECRUITING

University of Malaya Medical Centre

Kuala Lumpur, Negeri / Wilayah Persekutuan, Malaysia

Site Status RECRUITING

Hospital Pulau Pinang

George Town, Pulau Pinang, Malaysia

Site Status RECRUITING

Hospital Umum Sarawak

Kuching, , Malaysia

Site Status RECRUITING

Institute of Oncology Bucharest

Bucharest, București, Romania

Site Status RECRUITING

Cardiomed

Cluj-Napoca, Cluj, Romania

Site Status RECRUITING

Medisprof Cancer Center

Cluj-Napoca, Cluj, Romania

Site Status RECRUITING

Oncocenter Oncologie Clinica S.R.L

Timișoara, Timiș County, Romania

Site Status RECRUITING

Oncomed

Timișoara, Timiș County, Romania

Site Status RECRUITING

Sc Focus Lab Plus Srl (Centrul Medical Focus)

Bucharest, , Romania

Site Status RECRUITING

Cluj County Clinical Emergency Hospital

Cluj-Napoca, , Romania

Site Status RECRUITING

National Cancer Center

Gyeonggi-do, Gyeonggi-do, South Korea

Site Status RECRUITING

The Catholic University of Korea St Vincents Hospital

Suwon, Gyeonggi-do, South Korea

Site Status RECRUITING

Ajou University Hospital

Suwon, Gyeonggi-do, South Korea

Site Status RECRUITING

Chonnam National University Hwasun Hospital

Hwasun, Jeollanam-do, South Korea

Site Status RECRUITING

Gachon University Gil Medical Center

Incheon, Namdong-Gu, South Korea

Site Status RECRUITING

Inha University Hospital

Incheon, , South Korea

Site Status RECRUITING

Asan Medical Center

Seoul, , South Korea

Site Status RECRUITING

Korea University Guro Hospital

Seoul, , South Korea

Site Status RECRUITING

Ulsan University Hospital

Ulsan, , South Korea

Site Status RECRUITING

Hospital Clinico Universitario Santiago de Compostela

Santiago de Compostela, A Coruna, Spain

Site Status RECRUITING

Hospital General Universitario Elche

Elche, Alicante, Spain

Site Status RECRUITING

Hospital Universitario Virgen de las Nieves

Granada, Andalusia, Spain

Site Status RECRUITING

Son Espases

Palma, Balearic Islands, Spain

Site Status RECRUITING

IOB Institute of Oncology Quiron

Barcelona, Catalonia, Spain

Site Status RECRUITING

Instituto Oncologico Dr Rosell

Barcelona, Catalonia, Spain

Site Status RECRUITING

Hospital Universitario Puerta de Hierro - Majadahonda

Majadahonda, Madrid, Spain

Site Status RECRUITING

Hospital Universitario Virgen de la Arrixaca

El Palmar, Murcia, Spain

Site Status RECRUITING

Hospital Universitario de Navarra

Pamplona, Navarre, Spain

Site Status RECRUITING

Alvaro Cunqueiro Hospital

Vigo, Pontevedra, Spain

Site Status RECRUITING

Hospital Universitario Central de Asturias

Oviedo, Principality of Asturias, Spain

Site Status RECRUITING

Althaia - Xarxa Assistencial Universitaria de Manresa - Orde Hospitalaria de Sant Joan de Deu

Barcelona, , Spain

Site Status RECRUITING

Catalan Institute of Oncology

Girona, , Spain

Site Status RECRUITING

Hospital Universitario Lucus Augusti

Lugo, , Spain

Site Status RECRUITING

Fundacion Jimenez Diaz

Madrid, , Spain

Site Status RECRUITING

Hospital 12 de Octubre

Madrid, , Spain

Site Status RECRUITING

Hospital De Valme

Seville, , Spain

Site Status RECRUITING

Fundacion IVO

Valencia, , Spain

Site Status RECRUITING

Universitat de Valencia - Hospital Universitari i Politecnic La Fe de Valencia (Hospital La Fe Bulevar Sur)

Valencia, , Spain

Site Status RECRUITING

Changhua Christian Hospital

Changhua, Changhua County, Taiwan

Site Status RECRUITING

Kaohsiung Medical University Chung-Ho Memorial Hospital

Kaohsiung City, Sanmin, Taiwan

Site Status RECRUITING

Hualien Tzu Chi Hospital

Hualien City, , Taiwan

Site Status RECRUITING

Taipei Medical University Shuang Ho Hospital

New Taipei City, , Taiwan

Site Status RECRUITING

Chung Shan Medical University

Taichung, , Taiwan

Site Status RECRUITING

National Taiwan University Hospital

Taipei, , Taiwan

Site Status RECRUITING

Taipei Medical University Hospital

Taipei, , Taiwan

Site Status RECRUITING

Tri-Service General Hospital

Taipei, , Taiwan

Site Status RECRUITING

Taipei Municipal Wan Fang Hospital

Taipei, , Taiwan

Site Status RECRUITING

Acibadem Adana Hastanesi

Adana, Adana, Turkey (Türkiye)

Site Status RECRUITING

Ege University Faculty of Medicine

Bornova, İzmir, Turkey (Türkiye)

Site Status RECRUITING

Kocaeli University Hospital

Kocaeli, Marmara, Turkey (Türkiye)

Site Status RECRUITING

Faculty of Medicine of Sakarya University

Sakarya, Marmara, Turkey (Türkiye)

Site Status RECRUITING

Necmettin Erbakan University Meram Faculty of Medicine

Konya, Meram, Turkey (Türkiye)

Site Status RECRUITING

Ondokuz Mayıs University

Kurupelit, Samsun, Turkey (Türkiye)

Site Status RECRUITING

Medical Point Gaziantep Hastanesi

Gaziantep, Sehitkamil, Turkey (Türkiye)

Site Status RECRUITING

Dr Abdurrahman Yurtaslan Oncology Training and Research Hospital

Ankara, Yenimahalle, Turkey (Türkiye)

Site Status RECRUITING

Baskent University Adana Turgut Noyan Hospital

Adana, Yuregir, Turkey (Türkiye)

Site Status RECRUITING

Adana City Education and Research Hospital

Adana, Yuregir, Turkey (Türkiye)

Site Status RECRUITING

Gulhane Training and Research Hospital

Ankara, , Turkey (Türkiye)

Site Status RECRUITING

Liv Hospital Ankara

Ankara, , Turkey (Türkiye)

Site Status RECRUITING

Hacettepe University Cancer Institute

Ankara, , Turkey (Türkiye)

Site Status RECRUITING

Memorial Ankara Hospital

Ankara, , Turkey (Türkiye)

Site Status RECRUITING

Ankara University Faculty of Medicine

Ankara, , Turkey (Türkiye)

Site Status RECRUITING

Koc University

Istanbul, , Turkey (Türkiye)

Site Status RECRUITING

Bezmialem Vakif University

Istanbul, , Turkey (Türkiye)

Site Status RECRUITING

Istanbul University Cerrahpasa - Cerrahpasa Medical Faculty

Istanbul, , Turkey (Türkiye)

Site Status RECRUITING

Istanbul Medeniyet University Prof.Dr.Suleyman Yalcin Şehir Hospital

Istanbul, , Turkey (Türkiye)

Site Status RECRUITING

Countries

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United States Australia Chile France Georgia Germany Italy Malaysia Romania South Korea Spain Taiwan Turkey (Türkiye)

Central Contacts

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Clinical Trials Administrator

Role: CONTACT

Phone: 844-734-6643

Email: [email protected]

Other Identifiers

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2023-505172-29-00

Identifier Type: CTIS

Identifier Source: secondary_id

R3767-ONC-2266

Identifier Type: -

Identifier Source: org_study_id