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Study details
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Beamion BCGC-1: Finding a Safe Dose of Zongertinib for HER2+ Cancer

Boehringer Ingelheim
NCT IDNCT06324357ClinicalTrials.gov data as of Apr 2026
Phase

Phase 1/2

Target enrollment

768

Study length

about 4.6 years

Ages

18+

Locations

28 sites in AZ, CA, CT +14

About this study

This trial is testing different doses of zongertinib, either alone or with other treatments, to see if it can help people with HER2+ cancer that has spread. The goal is to find the best dose of zongertinib that people can tolerate when combined with trastuzumab deruxtecan, trastuzumab emtansine, zanidatamab, mFOLFOX6, or trastuzumab and capecitabine.

Based on ClinicalTrials.gov records.

What participants do

  • 1.Take Capecitabine
  • 2.Take Trastuzumab
  • 3.Take Trastuzumab deruxtecan
  • +3 more
PhasePhase 1/Phase 2
DrugCapecitabine
Routeoral
Primary goalDose escalation (Phase Ib): Occurrence of dose-limiting toxicities (DLTs) in the maximum tolerated dose (MTD) evaluation period

Participation effort

Estimated from trial records. Details can vary by site.

Time + visits
Low8%
Logistics
Moderate50%

Logistics difficulty varies by site location and availability.

Trial highlights

Treatment details

Auto-extracted from trial records to preview treatments and outcomes.

Drug classes

capecitabine, trastuzumab (Monoclonal antibody; targets HER2 protein on cancer cells), trastuzumab deruxtecan, trastuzumab emtansine, kinase inhibitor, zanidatamab

Drug routes

oral (Oral Tablet), injection, intravenous, infusion

Endpoints

Primary: Dose escalation (Phase Ib): Occurrence of dose-limiting toxicities (DLTs) in the maximum tolerated dose (MTD) evaluation period, Dose optimization and justification (Phase II): Objective response (OR)

Secondary: Dose escalation (Phase Ib): Maximum measured concentration of zongertinib (at steady state) (Cmax,(ss)), Dose escalation (Phase Ib): Objective response (OR), Dose optimization and justification (Phase II): Maximum measured concentration (at steady state) (Cmax,(ss)), Dose optimization and justification (Phase II): Occurrence of treatment-emergent AEs leading to zongertinib (BI 1810631) dose reduction during the on-treatment period, Dose optimization and justification (Phase II): Patient-reported outcome (PRO) - EORTC IL19, Dose optimization and justification (Phase II): Patient-reported outcome (PRO) - EORTC IL46, Dose optimization and justification (Phase II): Patient-reported outcome (PRO) - PRO-CTCAE, Dose optimization and justification (Phase II): Progression-free survival (PFS)

Body systems

Oncology