A Study in People With Advanced Cancer to Test How Well Different Doses of BI 3819026 Are Tolerat… (NCT07607678) | Clinical Trial Compass
RecruitingPhase 1
A Study in People With Advanced Cancer to Test How Well Different Doses of BI 3819026 Are Tolerated When Taken Alone and Together With Ezabenlimab
United States, Japan, Spain60 participantsStarted 2026-05-01
Plain-language summary
This study is open to adults with advanced cancer. The purpose of this study is to find the highest dose of BI 3819026 that people with advanced cancer can tolerate when taken alone and together with ezabenlimab. BI 3819026 and ezabenlimab are study medicines that may fight cancer.
Participants first receive one treatment of BI 3819026 alone, followed by treatment with a combination of BI 3819026 and ezabenlimab. Different doses of BI3819026 are given to small groups of participants, starting with the lowest dose. Treatment with the next higher dose of BI 3819026 starts only if the previous dose was tolerated. Each participant remains on the same dose of BI 3819026 throughout the study.
Participants are in the study for up to 2 years as long as they can tolerate the treatment and their condition does not get worse. During this time, they visit the study site regularly. The doctors look at the occurrence of certain health problems. They also regularly take blood samples, image participants' tumours, and take note of any unwanted effects.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Participants with histologically confirmed unresectable advanced or metastatic solid tumours who have documented progression after or are refractory to or ineligible for established and available therapies with proven clinical benefit, or have declined such therapy.
. At least one measurable disease lesion outside of the central nervous system (CNS) defined per Response Evaluation Criteria in Solid Tumours (RECIST) v1.1
. Patients with brain metastases are eligible provided they meet the following criteria:
. Availability of archived formalin-fixed and paraffin embedded (FFPE) tumour tissue. Patients who do not have archived FFPE tumour tissue available may be allowed to enrol without archival tumour tissue upon agreement between the investigator and the Sponsor
. All toxicities related to previous anti-cancer therapies have resolved to Grade ≤1 or baseline prior to trial treatment administration (except for alopecia, peripheral neuropathy and endocrinopathies considered irreversible \[like hypothyroidism\], and amenorrhea/menstrual disorders which can be any grade)
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Occurrence of dose-limiting toxicities (DLTs) in the primary DLT evaluation period
. Adequate liver, bone marrow and renal organ function Further inclusion criteria apply.
Exclusion criteria
. Previous or concomitant malignancies other than the one treated in this trial within the last 3 years except:
. Has received prior therapy with an immune-checkpoint inhibitor that was discontinued due to immune-related adverse events (AE)
. Prior treatment with systemic anti-cancer drugs (including any agents or investigational medicinal products) within 3 weeks or 5 half-lives (whichever is shorter) before the first dose of trial treatment
. Radiotherapy within 4 weeks prior to start of the trial treatment except as follows:
. Active/previous history of interstitial lung disease, pulmonary fibrosis, organising pneumonia or non-infectious pneumonitis (any grade)
. Patients with active autoimmune disease or a documented history of autoimmune disease, that requires systemic treatment, e.g. corticosteroids or immunosuppressive drugs, except patients with vitiligo, resolved childhood asthma/atopy, alopecia, or any chronic skin condition that does not require systemic therapy; patients with autoimmune-related hypothyroidism on a stable dose of thyroid replacement hormone and/or controlled Type 1 diabetes mellitus on a stable insulin regimen are eligible
. Patient has a diagnosis of immunodeficiency other than human immunodeficiency virus (HIV)
. Patients with history of HIV infection who meet one or more of the following criteria: