New drug targets Hard-to-Treat cancers in early trial
NCT ID NCT06710132
First seen Jun 27, 2026 · Last updated Jul 31, 2026 · Updated 2 times
Summary
This study tests an experimental drug called M9140 in people with advanced solid tumors (gastric, lung, or pancreatic cancer) that have a specific protein (CEACAM5). The drug is designed to deliver a toxin directly to cancer cells. About 250 adults will receive the drug alone or with other treatments to see if it shrinks tumors and is safe. This is an early-phase trial, so the main goals are to find the right dose and check for side effects.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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184 people
The number who actually took part.
- Started
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Jan 2025
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Participants are capable of signing informed consent as defined in protocol * Eastern Cooperative Oncology Group Performance Status (ECOG PS) below or equal to 1 * Participants with adequate hematologic, hepatic and renal function as defined in protocol * Participant must have at least 1 lesion that is measurable using RECIST v1.1. * Other protocol defined inclusion criteria could apply Substudy GC: * Participants in Part A and Part B with documented histopathological diagnosis of advanced or metastatic, HER2 negative, gastric or GEJ (with an epicenter 2 centimeter (cm) proximal or distal to the GEJ) adenocarcinoma, who were intolerant/refractory to or progressed after systemic therapies for the advanced/metastatic stage that must have included (provided there is no medical contraindication and these agents are locally approved and available) a fluoropyrimidine and a platinum agent and an Immune checkpoint inhibitors (ICI) for participants with a known microsatellite instability-high (MSI-H) status or participants whose tumor express PD-L1 with a CPS greater than or equal (\>=) 1 * Participants must have received and progressed (according to RECIST 1.1) on at least 1 line of therapy for the treatment of advanced/metastatic disease but no more than 2 * Participants in Part A with CEACAM5high GC/GEJC (defined as IHC \>= 2+ staining in \>= 50% of tumor cells) * Participants in Part B with CEACAM5low GC/GEJC (defined as IHC \>= 2+ staining in less than (\<) 50% of tumor cells) * Other protocol defined inclusion criteria could apply Substudy NSCLC: * Participants in Part A and Part B with histologically or cytologically documented advanced (Stage III not eligible for resection or curative radiation) or metastatic NSCLC with or without driver genomic alterations * Participants must have been intolerant/refractory to or progressed after systemic therapies for the advanced/metastatic stage * Participants must have received and progressed (according to RECIST 1.1) on at least 1 line of therapy for the treatment of advanced/metastatic disease but no more than 3 * Participants who received a platinum-containing regimen or a targeted therapy as (neo)-adjuvant therapy for early-stage disease, if relapse or metastases occurred during or within 3 months after regimen completion, are considered to have received a line of treatment in the advanced setting * Participants in Part A with CEACAM5 high-expressing EGFR tumors (including participants with any driver genomic alterations other than EGFR mutations * Participants in Part B with CEACAM5 high known EGFR mutated tumors as assessed according to local clinical practice * Other protocol defined inclusion criteria could apply Substudy PDAC: * Participants with histologically or cytologically confirmed advanced or metastatic PDAC, who were intolerant/refractory to or progressed after systemic therapies for the advanced metastatic stage that must have included (provided there is no medical contraindications, and these agents are locally approved and available; FOLFIRINOX regimen or NALIRIFNOX regimen or Nab-paclitaxel/gemcitabine regimen * Participants must have received and progressed (according to RECIST 1.1) on at least one 1 line of therapy for the treatment of advanced/metastatic disease but no more than 2 * All participants will be screened using an IHC test to define CEACAM5 expression. Only participants with CEACAM5high expressing tumors will be eligible * Other protocol defined inclusion criteria could apply Exclusion Criteria: * Participant has a history of malignancy within 3 years before the date of enrollment (exceptions are squamous and basal cell carcinomas of the skin and carcinoma in situ of the cervix, benign prostate neoplasm/hypertropia, or malignancy that in the opinion of the Investigator, with concurrence with the Sponsor's Medical Monitor, is considered cured with minimal risk of recurrence within 3 years) * Participants with known brain metastases, except those meeting the following criteria: Brain metastases that have been treated locally and are clinically stable for at least 4 weeks prior to the start of treatment; No ongoing neurological symptoms that are related to the brain localization of the disease (sequelae that are a consequence of the treatment of the brain metastases are acceptable) * Participants with diarrhea (liquid stool) or ileus Grade \> 1 * Participants with active chronic inflammatory bowel disease (e.g., ulcerative colitis, Crohn's disease, intestinal perforation) and/or bowel obstruction * Cardiac arrhythmia, unstable angina, myocardial infarction, congestive heart failure (New York Heart Association \[NYHA\] \>= II) or a coronary revascularization procedure within 180 days of study entry. Calculated QTc average (using the Fridericia correction calculation) of \> 470 milliseconds (ms) * Cerebrovascular accident/stroke (\< 6 months prior to enrollment) * Other protocol defined exclusion criteria could apply Substudy GC - Participants with prior therapy with irinotecan Substudy NSCLC: \- Participants with prior therapy with irinotecan Substudy PDAC: none
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Anhui Provincial Cancer Hospital
Hefei, Anhui, 230088, China
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Arcispedale S. Maria Nuova Azienda Ospedaliera di Reggio Emilia - Servizio di Oncologia
Reggio Emilia, Italy
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Asan Medical Center
Seoul, South Korea
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Azienda Ospedaliera Universitaria- Università degli Studi della Campania "Luigi Vanvitelli" - Dipartimento di Oncologia
Naples, 80131, Italy
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Azienda Ospedaliero Universitaria Ospedali Riuniti - UOC Clinica di Oncologia Medica
Ancona, 60100, Italy
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Azienda Ospedaliero Universitaria Pisana - U.O. Oncologia II
Pisa, 56126, Italy
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Azienda Socio Sanitaria Territoriale Niguarda (Grande Ospedale Metropolitano Niguarda) - Struttura Complessa di Oncologia Falck
Milan, 20162, Italy
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Baptist Cancer Center
Memphis, Tennessee, 38120, United States
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Beijing Cancer Hospital
Beijing, Beijing Municipality, 100142, China
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Cancer Institute Hospital of JFCR
Kōtoku, Japan
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Centre Georges François Leclerc - Unité de Phase I
Dijon, France
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Centre Oscar Lambret - cancerologie generale
Lille, France
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Centro Integral Oncologico Clara Campal - Unidad de Fase I-Oncologica
Madrid, Spain
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Charité - Campus Charité Mitte - Charité Comprehensive Cancer Center
Berlin, 10117, Germany
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Chonnam National University Hwasun Hospital
Hwasun-gun, Jeollanam-do, 58128, South Korea
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D&H Cancer Research Center
Margate, Florida, 33063, United States
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Flinders Medical Centre
Bedford Park, Australia
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Fondazione IRCCS Istituto Nazionale dei Tumori
Milan, 20133, Italy
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Fondazione Policlinico Universitario Agostino Gemelli IRCCS - Dipartimento di Medicina Interna e Scienze Mediche
Roma, Italy
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Georgetown University - Lombardi Comprehensive Cancer Center - 1134847
Washington D.C., District of Columbia, 20007, United States
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Harbin Medical University Cancer Hospital
Harbin, Heilongjiang, 150081, China
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Hopital Albert Calmette - CHU Lille - CHU Lille - Institut Coeur Poumon
Lille, France
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Hospital Clinic de Barcelona - Servicio de Oncologia
Barcelona, 08036, Spain
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Hospital General Universitario Gregorio Marañon - Servicio de Oncologia Medica
Madrid, 28007, Spain
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Hospital HM Nou Delfos - START Barcelona
Barcelona, Spain
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Hospital Universitari Vall d'Hebron - Oncology Dept.
Barcelona, 08035, Spain
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Hospital Universitari i Politecnic La Fe - Oncology Department
Valencia, 46026, Spain
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Hospital Universitario Fundacion Jimenez Diaz - START Madrid FJD - Oncology Phase I
Madrid, Spain
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Hospital Universitario Ramon y Cajal - Servicio de Oncologia
Madrid, Spain
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Hospital Universitario Reina Sofia - Dept of Oncology
Córdoba, Córdoba, 14004, Spain
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Hospital Universitario Virgen Macarena - Oncology Service
Seville, 41009, Spain
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Hospital Universitario Virgen de Valme
Seville, 41014, Spain
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Hôpital Européen Georges Pompidou - Hématologie Oncologie
Paris, France
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Hôpital Foch - Service d'Oncologie Médicale
Suresnes, France
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Hôpital Saint-Antoine - Oncologie Médicale
Paris, France
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ICO - Site René Gauducheau - Service d'Oncologie medicale
Saint-Herblain, France
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ICO Badalona - Hospital Universitari Germans Trias i Pujol - Servicio de Oncologia Medica
Badalona, Spain
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ICO l'Hospitalet - Hospital Duran i Reynals - Servicio de Oncologia
L'Hospitalet de Llobregat, Spain
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IOV - Istituto Oncologico Veneto IRCCS - S.Semplice Dip.Oncologia dei Melanomi
Padova, 35128, Italy
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Institut Bergonié - Service d'Oncologie Médicale
Bordeaux, France
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Institut Claudius Regaud - Service d'oncologie médicale
Toulouse, France
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Institut Gustave Roussy - Pathologie Thoracique
Villejuif, France
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Istituto Nazionale Tumori Regina Elena IRCCS - S.C. Oncologia Medica B
Rome, Roma, 00144, Italy
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Kindai University Hospital
Osakasayama-shi, Japan
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Korea University Guro Hospital
Seoul, South Korea
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Krankenhaus Nordwest GmbH - Neurologische Klinik
Frankfurt am Main, Hesse, 60488, Germany
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Kurume University Hospital
Kurume-shi, Japan
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Kyungpook National University Chilgok Hospital
Daegu, South Korea
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LKH - Universitätsklinikum der PMU Salzburg - Innere Med III/Hämatologie und Onkologie
Salzburg, Austria
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Macquarie University Hospital - PARENT
Sydney, Australia
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Mater Misericordiae Ltd - PARENT
South Brisbane, Australia
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Medical University of Vienna - Department of Internal Medicine
Vienna, 1090, Austria
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NEXT Madrid - Hospital Universitario Quironsalud Madrid
Pozuelo de Alarcón, Spain
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NEXT Virginia
Fairfax, Virginia, 22031, United States
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NHO Hokkaido Cancer Center - 300175802
Sapporo, Japan
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Nara Medical University Hospital - Dept of Oncology
Kashihara-shi, Japan
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National Cancer Center Hospital
Chūōku, Japan
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Nepean Cancer Care Centre
Kingswood, Australia
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Niigata Cancer Center Hospital - 300176282
Niigata, Japan
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Ordensklinikum Linz Krankenhaus der Elisabethinen Linz - Pneumology
Linz, Austria
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Prisma Health Cancer Institute, ITOR, CRU
Greenville, South Carolina, 29605, United States
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Providence Medical Foundation
Santa Rosa, California, 95403, United States
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Pusan National University Hospital
Busan, South Korea
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Saiseikai Kumamoto Hospital - 300175708
Kumamoto, Japan
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Samsung Medical Center
Seoul, South Korea
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Seoul National University Bundang Hospital
Seongnam, South Korea
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Seoul National University Hospital
Seoul, South Korea
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Severance Hospital, Yonsei University Health System - Division of Infectious Diseases
Seoul, South Korea
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Sichuan Cancer Hospital
Chengdu, Sichuan, 610176, China
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Sir Run Run Shaw Hospital, Zhejiang University School of Medicine - Department of Oncology Surgery
Hangzhou, Zhejiang, 156022, China
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St. Josef-Hospital im Katholischen Klinikum Bochum - Haematologie, Onkologie und Palliativmedizin
Bochum, North Rhine-Westphalia, 44791, Germany
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Sun Yat-sen University Cancer Center
Guangzhou, Guangzhou, 510060, China
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The University of Texas MD Anderson Cancer Center
Houston, Texas, 77030, United States
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Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology
Wuhan, Hubei, 430030, China
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Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Wuhan, Hebei, 430021, China
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Universitaetsklinikum Carl Gustav Carus TU Dresden - Medizinische Klinik I
Dresden, Saxony, 01307, Germany
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Universitaetsklinikum Leipzig AoeR - Universitaeres Krebszentrum Leipzig (UCCL)
Leipzig, Saxony, 04103, Germany
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Universitaetsmedizin der Johannes Gutenberg-Universitaet Mainz - I. Medizinische Klinik Gastroenterologie u Hepato.
Mainz, Rhineland-Palatinate, 55131, Germany
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University of California - Los Angeles - 300208353
Santa Monica, California, 90404, United States
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West China Hospital, Sichuan University
Chengdu, Sichuan, 611100, China
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Xiangya Hospital, Central South University
Changsha, Hu'nan, 410000, China
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Other studies related to the condition(s) this trial covers.
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