New drug hope for patients with advanced cancers
NCT ID NCT04145622
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new drug called ifinatamab deruxtecan in people with advanced solid tumors that have not been cured by other treatments. The goal is to find the safest dose and see if the drug can shrink tumors. About 250 participants will take part, and those who benefit may continue treatment as long as it works and side effects are manageable.
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 250 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2019
- Expected to finish
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Oct 2029
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: * Eastern Cooperative Oncology Group (ECOG) Performance Status score of 0 or 1. * Has at least 1 measurable lesion according to Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1 on computed tomography (CT) or magnetic resonance imaging (MRI) as assessed by Investigator. Measurable lesions should not be from a previously irradiated site. If the lesion at a previously irradiated site is the only selectable target lesion, a radiological assessment showing significant progression of the irradiated lesion should be provided by the Investigator * Has adequate cardiac, hematopoietic, renal and hepatic functions * Has an adequate treatment washout period prior to start of study treatment * Has a pathologically documented advanced/unresectable or metastatic head and neck squamous cell carcinoma, esophageal squamous cell carcinoma, squamous and adenocarcinoma non-small cell lung cancer (NSCLC), small cell lung cancer (SCLC), bladder cancer, sarcoma, endometrial cancer, melanoma, adenocarcinoma CRPC (primary neuroendocrine or histologically confirmed neuroendocrine differentiated prostate cancer is not allowed), breast cancer that is refractory to or intolerable with standard treatment, or for which no standard treatment is available. For Expansion Cohort 4 2L ESCC participants only: * Has disease progression a post platinum-based and an immune checkpoint inhibitor (ICI) treatment per global or local guidelines, with a maximum of one prior line of systemic therapy for unresectable advanced or metastatic ESCC. Exclusion Criteria: * Has prior treatment with B7-H3 targeted agent, including I-DXd. * Has had prior discontinuation of an antibody drug conjugate (ADC) that consists of an exatecan derivative (e.g., trastuzumab deruxtecan) due to treatment-related toxicities. * Has multiple primary malignancies within 3 years, except adequately resected non-melanoma skin cancer, curatively treated in situ disease, superficial GI tract tumors and non-muscle invasive bladder cancer curatively resected by endoscopic surgery. * Uncontrolled significant cardiovascular disease * Clinically severe pulmonary compromise resulting from intercurrent pulmonary illnesses including, but not limited to, any underlying pulmonary disorder, or any autoimmune, connective tissue or inflammatory disorders with potential pulmonary involvement, prior pneumonectomy, or requirement for supplemental oxygen * Has an uncontrolled infection requiring systemic therapy. * Has substance abuse or any other medical conditions that would increase the safety risk to the subject or interfere with participation of the subject or evaluation of the clinical study in the opinion of the Investigator.
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Genom att skicka in godkänner du våra Användarvillkor
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
16 sites in 2 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
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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Aichi Cancer Center Hospital
RECRUITINGAichi, 464-8681, Japan
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Cancer Institute Hospital of JFCR
RECRUITINGTokyo, 135-8550, Japan
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Cedars-Sinai Medical Center- Samuel Oschin Comprehensive Cancer Institute
WITHDRAWNLos Angeles, California, 90048, United States
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Columbia University Medical Center
WITHDRAWNNew York, New York, 10032, United States
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Dana Farber Cancer Institute
ACTIVE_NOT_RECRUITINGBoston, Massachusetts, 02115, United States
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Florida Cancer Specialists
WITHDRAWNOrlando, Florida, 32804, United States
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Florida Cancer Specialists
RECRUITINGSarasota, Florida, 34232, United States
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Henry Ford Hospital
ACTIVE_NOT_RECRUITINGDetroit, Michigan, 48202, United States
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Hokkaido University Hospital
RECRUITINGHokkaido, 060-8648, Japan
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John Theurer Cancer Center at Hackensack University Medical Center
RECRUITINGHackensack, New Jersey, 07601, United States
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Kagawa University Hospital
RECRUITINGKagawa, 761-0793, Japan
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Keio University Hospital
RECRUITINGTokyo, 160-8582, Japan
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Kindai University Hospital
RECRUITINGŌsaka-sayama, 589-8511, Japan
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Kobe City Medical Center General Hospital
RECRUITINGHyōgo, 650-0047, Japan
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MDACC (MD Anderson Cancer Center)
ACTIVE_NOT_RECRUITINGHouston, Texas, 77030, United States
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Memorial Sloan-Kettering Cancer Center
ACTIVE_NOT_RECRUITINGNew York, New York, 10065, United States
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National Cancer Center Hospital
RECRUITINGTokyo, 104-0045, Japan
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National Cancer Center Hospital East
RECRUITINGChiba, 277-8577, Japan
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SCRI Oncology Partners
ACTIVE_NOT_RECRUITINGNashville, Tennessee, 37203, United States
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Saitama Cancer Center
RECRUITINGSaitama, 362-0806, Japan
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Sarah Cannon Research Institute at HealthONE
RECRUITINGDenver, Colorado, 80218, United States
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Shizuoka Cancer Center
RECRUITINGShizuoka, 411-8777, Japan
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Showa Medical University Hospital
RECRUITINGTokyo, 142-8666, Japan
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Sidney Kimmel Cancer Center - Thomas Jefferson
WITHDRAWNPhiladelphia, Pennsylvania, 19107, United States
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Tennessee Oncology
ACTIVE_NOT_RECRUITINGNashville, Tennessee, 37203, United States
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The Ohio State University
WITHDRAWNColumbus, Ohio, 43210, United States
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The University of Osaka Hospital
RECRUITINGOsaka, 565-0871, Japan
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Washington University
ACTIVE_NOT_RECRUITINGSt Louis, Missouri, 63110, United States
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