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Beamion LUNG-1: A Study to Test Different Doses of Zongertinib in People With Different Types of Advanced Cancer (Solid Tumours With Changes in the HER2 Gene)
NotablePrimary endpoint(s) modifiedEligibility criteria expanded, about 170 words · Secondary endpoints revised (30) · Study sites revised (85)Show 3 more changesShow less
NotablePrimary endpoints revised (5)Trial status: Recruiting to Active, Not Recruiting · Enrollment target: estimated 554 to confirmed 608 · Eligibility criteria expanded, about 68 words · 3 morev91Show 6 more changesShow less
Trial status: Recruiting to Active, Not Recruiting
MinorStudy sites: 81 to 82Secondary endpoints reorderedv77Show 1 more changeShow less
Secondary endpoints reordered
MinorSite details revised at 7 of 81 sitesv76
MinorStudy sites: 80 to 81v75
NotablePrimary completion date: Mar 31, 2026 to Dec 30, 2026Primary endpoints revised (5) · Study sites: 81 to 80 · Completion date: Jan 28, 2028 to Aug 30, 2028 · 3 morev74Show 6 more changesShow less
MinorEnrollment target: 371 to 554Eligibility criteria expanded, about 122 words · Secondary endpoints revised (25) · Study arms: 6 to 8v61Show 3 more changesShow less
MinorStudy sites: 78 to 81Interventions: BI 1810631 (Drug) to zongertinib (Drug)v56Show 1 more changeShow less
Interventions: BI 1810631 (Drug) to zongertinib (Drug)
MinorStudy sites: 77 to 78v55
MinorStudy sites: 76 to 77v54
MinorStudy sites: 74 to 76v53
MinorStudy sites: 71 to 74v52
MinorStudy sites: 68 to 71v51
MinorStudy sites: 65 to 68v50
MinorStudy sites: 61 to 65Completion date: Dec 31, 2025 to Dec 31, 2027v49Show 1 more changeShow less
Completion date: Dec 31, 2025 to Dec 31, 2027
MinorStudy sites: 60 to 61v48
Stopped: an ongoing trial was terminated, suspended or withdrawn.
Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The study has 2 parts. The first part is open to adults with different types of advanced cancer (solid tumours with changes in the HER2 gene) for whom previous treatment was not successful.
The second part is open to people with non-small cell lung cancer with a specific mutation in the HER2 gene.
The purpose of the first study part is to find the highest dose of a medicine called zongertinib the participants can tolerate. Once this dose is found, it will be used in the second study part to test whether zongertinib can make tumours shrink.
In this study, zongertinib is given to people for the first time. Participants take zongertinib as tablets once a day or twice a day.
The participants are in the study for as long as they benefit from and can tolerate treatment.
Study doctors regularly check the participants' health and monitor the tumours. The doctors also take note of any unwanted effects that could have been caused by zongertinib.