New cancer drug shows promise in early trial
NCT ID NCT06238479
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This early-stage trial tests a new drug called LY4101174 in people with advanced solid tumors, including bladder, breast, and lung cancers. The drug is an antibody-drug conjugate designed to target and kill cancer cells. The study will check if the drug is safe, tolerable, and effective, and will involve about 490 participants over up to 4 years.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- LY4101174 (an antibody-drug conjugate targeting Nectin-4)
- What this could lead to
- If successful, this could lead to a new treatment option for several advanced cancers that have stopped responding to other therapies.
- What could go wrong
- This is an early Phase 1 trial, so the drug may not be effective or could have serious side effects. It is still being tested for the right dose and safety.
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
-
Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
About 490 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Mar 2024
- Expected to finish
-
Apr 2027
An estimate. End dates often move.
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * Have one of the following solid tumor cancers: * Cohort A1: urothelial carcinoma, triple negative breast cancer, non-small cell lung cancer, esophageal cancer, pancreatic cancer, ovarian cancer, cervical cancer (squamous cell carcinoma), head and neck squamous cell carcinoma or prostate cancer * Cohort A2/B1/B2: urothelial carcinoma * Cohort C1: triple negative breast cancer * Cohort C2: non-small cell lung cancer * Cohort C3: ovarian or fallopian tube cancer * Cohort C4: cervical cancer * Cohort C5: head and neck squamous cell carcinoma * Prior Systemic Therapy Criteria: * Cohort A1/C1-5: Individual has received all standard therapies for which the participant was deemed to be an appropriate candidate by the treating investigator; OR there is no standard therapy available for the disease. There is no restriction on number of prior therapies * Cohort A2/B1/B2: Individual must have received at least one prior regimen in the advanced or metastatic setting. There is no restriction on number of prior therapies. * Prior enfortumab vedotin specific requirements: * Cohorts A1/A2/C1-5: prior treatment with enfortumab vedotin is allowed, but not required * Cohort B1: individual must be enfortumab vedotin naive in the advanced/metastatic setting * Cohort B2: individual must have received enfortumab vedotin in the metastatic/advanced setting. * Measurability of disease * Cohort A1: measurable or non-measurable disease as defined by Response Evaluation Criteria in Solid Tumors v1.1 (RECIST 1.1) * Cohorts A2, B1, B2, C1-5: measurable disease required as defined by RECIST v1.1 * Have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 * Have adequate archival tumor tissue sample available or undergo a screening biopsy if allowed per country specific regulations Exclusion Criteria: * Individual with known or suspected uncontrolled CNS metastases * Individual with uncontrolled hypercalcemia * Individual with uncontrolled diabetes * Individual with evidence of corneal keratopathy or history of corneal transplant * Any serious unresolved toxicities from prior therapy * Significant cardiovascular disease * Current of history of intestinal obstruction in the previous 3 months * Recent thromboembolic event and/or clinically significant bleeding * Prolongation of QT interval corrected for heart rate using Fridericia's formula (QTcF) ≥ 470 ms * History of pneumonitis/interstitial lung disease * History of Grade ≥3 skin toxicity when receiving enfortumab vedotin * Individuals who are pregnant, breastfeeding or plan to breastfeed during study or within 30 days of last dose of study intervention * Individual with active uncontrolled infection
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Advanced solid tumor are added.
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.
Contacts and locations
Locations
-
AdventHealth Orlando
Orlando, Florida, 32804, United States
-
Austin Health
Heidelberg, 3084, Australia
-
CHU Strasbourg-Hautepierre
Strasbourg, 67098, France
-
Centre Leon Berard
Lyon, 69373, France
-
Centre Oscar Lambret
Lille, 59020, France
-
Emory University
Atlanta, Georgia, 30322, United States
-
Gustave Roussy
Villejuif, 94805, France
-
Hospital Universitari Vall d'Hebron
Barcelona, 08035, Spain
-
Hospital Universitario 12 de Octubre
Madrid, 28041, Spain
-
Hospital Universitario Virgen Del Rocio
Seville, 41013, Spain
-
Hunan Cancer Hospital
Changsha, 410013, China
-
Icon Cancer Centre Kurralta Park
Kurralta Park, 5037, Australia
-
Institut Jules Bordet
Anderlecht, 1070, Belgium
-
Institut Paoli-Calmettes
Marseille, 13273, France
-
Kyoto University Hospital
Kyoto, 606-8507, Japan
-
Laura & Isaac Perlmutter Cancer Center at NYU Langone Health
New York, New York, 10016, United States
-
MD Anderson Cancer Center
Madrid, 28033, Spain
-
Massachusetts General Hospital
Boston, Massachusetts, 02114, United States
-
Memorial Sloan Kettering Cancer Center
New York, New York, 10065, United States
-
National Cancer Center Hospital
Chūōku, 104-0045, Japan
-
National Cancer Center Hospital East
Kashiwa, 277-8577, Japan
-
Peking University First Hospital
Beijing, 100034, China
-
Perlmutter Cancer Center at NYU Langone Hospital - Long Island
Mineola, New York, 11501, United States
-
Shanghai East Hospital
Shanghai, 200433, China
-
South Texas Accelerated Research Therapeutics (START)
San Antonio, Texas, 78229-3307, United States
-
The Cancer Institute Hospital of JFCR
Kōtō City, 135-8550, Japan
-
UT Southwestern Medical Center
Dallas, Texas, 75390-8884, United States
-
Washington University School of Medicine
St Louis, Missouri, 63110, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Radioactive missile aims at prostate cancer that spread
- Surgeons could freeze lung tumors from miles away using 5G robots
- Oral drug that targets two cancer drivers tested in first human study
- New PET tracer targets ACP3 to spot prostate cancer
- Dutch bladder cancer cohort aims to map survival and recurrence
- Can a One-Week radiation course match four weeks for prostate cancer?