New drug combo aims to fight tough lung cancer
NCT ID NCT07227597
First seen Jun 26, 2026 · Last updated Aug 21, 2026 · Updated 14 times
Summary
This study tests two experimental drugs, gocatamig and ifinatamab deruxtecan, alone or with standard chemotherapy and immunotherapy, for people with extensive-stage small cell lung cancer. The goal is to see if the combination is safe and can shrink tumors. About 170 participants will take part in this early-phase trial.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- gocatamig (MK-6070) and ifinatamab deruxtecan (I-DXd)
- What this could lead to
- If successful, this combination could offer a new treatment option for extensive-stage small cell lung cancer, potentially improving response rates.
- What could go wrong
- This is an early-phase trial (1b/2) with a small number of participants, so safety and effectiveness are not yet proven. Side effects like cytokine release syndrome are possible.
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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About 170 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Dec 2030
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: The main inclusion criteria include but are not limited to the following: * Has a histologically or cytologically confirmed diagnosis of extensive-stage small cell lung cancer (ES-SCLC) * For participants receiving gocatamig + ifinatamab deruxtecan (I-DXd) in maintenance only: * Completed 3 to 4 cycles of platinum + etoposide chemotherapy with concurrent approved anti-programmed cell death 1/Ligand 1 (anti PD-1/L1) as first line (1L) treatment of ES-SCLC within 6 weeks prior to enrollment * No radiological disease progression per Response Evaluation Criteria In Solid Tumors version 1.1 (RECIST 1.1) * No other prior systemic ES-SCLC therapy allowed * Rechallenge therapy counts as an additional line and leads to exclusion * For participants receiving gocatamig + I-DXd in induction and maintenance, or gocatamig + I-DXd in induction followed by gocatamig + atezolizumab in maintenance, or carboplatin + etoposide + atezolizumab in induction followed by atezolizumab in maintenance: No prior systemic ES-SCLC treatment allowed * Applicable to all participants: prior limited-stage small cell lung cancer (SCLC) is allowed if \> 6 months have passed since the end of previous therapy and progression * Must be able to provide a pretreatment archival tumor tissue sample or newly obtained core, incisional, or excisional biopsy of a tumor lesion not previously irradiated * Measurable disease by RECIST 1.1 as assessed by the local site investigator/radiology. Lesions situated in a previously irradiated area are considered measurable if growth has been shown in such lesions since the completion of radiation Exclusion Criteria: The main exclusion criteria include but are not limited to the following: * Has pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures * Has any history of interstitial lung disease (ILD)/pneumonitis irrespective of steroid use, current ILD, ILD that cannot be ruled out by imaging at screening, or suspected ILD * Has clinically severe pulmonary compromise resulting from intercurrent pulmonary illnesses * Has history of clinically significant intracranial bleeding or spinal cord bleeding * Has active neurologic paraneoplastic syndrome * Has history of coronary/peripheral artery bypass graft and/or any coronary/peripheral angioplasty or clinically significant cardiovascular disease such as myocardial infarction, symptomatic congestive heart failure (CHF), and/or uncontrolled cardiac arrhythmia within 6 months before the first dose of study intervention * Has other uncontrolled or significant protocol specified cardiovascular disease * Has history of arterial thrombosis within 6 months before the first dose of study intervention * Has chronic liver disease * Has history of allogeneic tissue/solid organ transplant * Has history of leptomeningeal disease * Is infected with human immunodeficiency virus (HIV) and has a history of Kaposi's sarcoma and/or Multicentric Castleman's Disease * Has received prior therapy with an anti-programmed cell death protein 1 (anti-PD-1), anti-programmed cell death ligand 1 (anti-PD-L1), or anti-programmed cell death ligand 2 (anti-PD-L2) agent or with an agent directed to another stimulatory or coinhibitory T-cell receptor * Has received prior radiotherapy within 2 weeks of start of study intervention, or has radiation-related toxicities, requiring corticosteroids * Has known additional malignancy that is progressing or has required active treatment within the past 3 years * Has active autoimmune disease that has required systemic treatment in the past 2 years except replacement therapy * Has known active central nervous system (CNS) metastases and/or carcinomatous meningitis * Has major surgery within 4 weeks or minor surgery within 2 weeks of allocation/randomization (or first dose), or is anticipated to require a major surgical procedure during the study
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
52 sites in 12 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
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Study contacts
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Contact
Email: •••••@•••••
Locations
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Asan Medical Center ( Site 1404)
RECRUITINGSeoul, 05505, South Korea
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Athens Medical Center ( Site 0504)
RECRUITINGAthens, Attica, 151 25, Greece
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Avera Cancer Institute- Research ( Site 0104)
RECRUITINGSioux Falls, South Dakota, 57105, United States
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Bangkok Metropolitan Administration Medical College and Vajira Hospital ( Site 3002)
RECRUITINGDusit, Bangkok, 10300, Thailand
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Beijing Cancer Hospital ( Site 1604)
RECRUITINGBeijing, Beijing Municipality, 100142, China
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Bradfordhill ( Site 0201)
RECRUITINGSantiago, Region M. de Santiago, 8420383, Chile
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CEMIC ( Site 1903)
RECRUITINGCaba., Buenos Aires, C1431FWO, Argentina
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Errikos Dunant Hospital Center ( Site 0501)
RECRUITINGAthens, Attica, 115 26, Greece
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European Interbalkan Medical Center ( Site 0500)
RECRUITINGThessaloniki, 570 01, Greece
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European Interbalkan Medical Center ( Site 0505)
RECRUITINGThessaloniki, 570 01, Greece
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FALP ( Site 0200)
RECRUITINGSantiago, Region M. de Santiago, 7500921, Chile
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Faculty of Medicine Siriraj Hospital ( Site 3000)
RECRUITINGBangkoknoi, Bangkok, 10700, Thailand
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Fondazione IRCCS Istituto Nazionale dei Tumori ( Site 0701)
RECRUITINGMilan, 20133, Italy
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Fondazione Policlinico Universitario Agostino Gemelli IRCCS - Università Cattolica del Sacro Cuore ( Site 0700)
RECRUITINGRoma, 00168, Italy
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Fujian Provincial Cancer Hospital ( Site 1607)
RECRUITINGFuzhou, Fujian, 350014, China
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Hospital Austral ( Site 1901)
RECRUITINGPilar, Buenos Aires, B1629AHJ, Argentina
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Hospital San Pedro ( Site 1004)
RECRUITINGLogroño, La Rioja, 26006, Spain
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Hospital Universitari Vall d'Hebron ( Site 1001)
RECRUITINGBarcelona, 08035, Spain
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Hospital Universitario Gregorio Maranon ( Site 1003)
RECRUITINGMadrid, 28007, Spain
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Hospital Universitario Insular de Gran Canaria ( Site 1002)
RECRUITINGLas Palmas de Gran Canaria, Las Palmas, 35016, Spain
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Houston Methodist Hospital - Houston Methodist Neal Cancer Center ( Site 0113)
RECRUITINGHouston, Texas, 77030, United States
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IRCCS - Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori" ( Site 0702)
RECRUITINGMeldola, Forli-Cesena, 47014, Italy
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Jiangmen Central Hospital ( Site 1611)
RECRUITINGJiangmen, Guangdong, 529000, China
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John Theurer Cancer Center at Hackensack University Medical Center ( Site 0101)
RECRUITINGHackensack, New Jersey, 07601, United States
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Lt. Col. Luke Weathers, Jr. VA Medical Center ( Site 0133)
RECRUITINGMemphis, Tennessee, 38105, United States
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Narodowy Instytut Onkologii im. Marii Sklodowskiej-Curie ( Site 0902)
RECRUITINGWarsaw, Masovian Voivodeship, 02-781, Poland
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Orlando Health Cancer Institute ( Site 0108)
RECRUITINGOrlando, Florida, 32806, United States
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Pontificia Universidad Catolica de Chile ( Site 0202)
RECRUITINGSantiago, Region M. de Santiago, 8330032, Chile
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Providence Cancer Institute, Franz Clinic - Eastside ( Site 0107)
RECRUITINGPortland, Oregon, 97213, United States
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Providence Medical Foundation ( Site 0124)
RECRUITINGSanta Rosa, California, 95403, United States
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Rambam Health Care Campus ( Site 0602)
RECRUITINGHaifa, 3109601, Israel
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SCRI Oncology Partners ( Site 7000)
RECRUITINGNashville, Tennessee, 37203, United States
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Saint Elizabeth Medical Center Edgewood ( Site 0112)
RECRUITINGEdgewood, Kentucky, 41017, United States
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Samsung Medical Center ( Site 1401)
RECRUITINGSeoul, 06351, South Korea
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Sanatorio Parque ( Site 1900)
RECRUITINGRosario, Santa Fe Province, S2000DSV, Argentina
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Seoul National University Hospital ( Site 1402)
RECRUITINGSeoul, 03080, South Korea
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Severance Hospital Yonsei University Health System ( Site 1403)
RECRUITINGSeoul, 03722, South Korea
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Shanghai East Hospital ( Site 1600)
RECRUITINGShanghai, Shanghai Municipality, 200000, China
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Sheba Medical Center ( Site 0601)
RECRUITINGRamat Gan, 5265601, Israel
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Sichuan Cancer hospital. ( Site 1609)
RECRUITINGChengdu, Sichuan, 610213, China
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Songklanagarind hospital ( Site 3001)
RECRUITINGHat Yai, Changwat Songkhla, 90110, Thailand
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Southern Medical University Nanfang Hospital ( Site 1608)
RECRUITINGGuangzhou, Guangdong, 510515, China
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THORACIC GENERAL HOSPITAL OF ATHENS "I SOTIRIA" ( Site 0502)
RECRUITINGAthens, Attica, 115 27, Greece
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Taizhou Hospital of Zhejiang Province ( Site 1601)
RECRUITINGTaizhou, Zhejiang, 317000, China
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The First Affiliated Hospital of Nanchang University ( Site 1610)
RECRUITINGNanchang, Jiangxi, 330209, China
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The University of Tennessee Medical Center ( Site 0120)
RECRUITINGKnoxville, Tennessee, 37920, United States
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The first Affiliated Hospital, Zhejiang University School of Medicine ( Site 1602)
RECRUITINGHangzhou, Zhejiang, 310003, China
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Universitaetsklinikum Jena ( Site 0403)
RECRUITINGJena, Thuringia, 07747, Germany
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Universitaetsklinikum Tuebingen-Department of Internal Medicine VIII - Medical Oncology, ECTU, Pne ( Site 0401)
RECRUITINGTübingen, Baden-Wurttemberg, 72076, Germany
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University of Colorado, Anschutz Cancer Pavilion ( Site 0125)
RECRUITINGAurora, Colorado, 80045, United States
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University of Virginia Health System ( Site 0122)
RECRUITINGCharlottesville, Virginia, 22908, United States
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Washington University School of Medicine ( Site 0134)
RECRUITINGSt Louis, Missouri, 63110, United States
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