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Beamion PANTUMOR-1: A study to test whether zongertinib helps people with advanced cancers with HER2 alterations

Beamion PANTUMOR-1: A Phase II, multicentre, multicohort, open-label trial to evaluate the efficacy and safety of oral zongertinib (BI 1810631) for the treatment of selected HER2-mutated or overexpressed/amplified solid tumours

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2031240349
Enrollment
50
Registered
2024-09-25
Start date
2024-10-31
Completion date
Unknown
Last updated
2026-05-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Solid Tumours

Interventions

Oral dose of zongertinib each day until criteria for stopping medication are met.

Sponsors

Hagimori Kenta
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Main Inclusion criteria: Signed and dated written informed consent in accordance with International Council for Harmonisation-Good Clinical Practice (ICH-GCP) and local legislation prior to admission to the trial. Patients >=18 years old or over the legal age of consent in countries where that is greater than 18 years at the time of signature of the Informed consent form (ICF). Documented (previously established by local testing) Human epidermal growth factor receptor 2 (HER2) status of HER2 overexpression/amplification Known activating HER2 mutations An archival (enrolment) tumour tissue sample must be submitted after inclusion of the patient to retrospectively confirm the HER2 status (enrolment tissue sample). If no archival tissue is available, this may be acceptable in exceptional cases after written agreement with the sponsor. Please note that sample must not be from an area irradiated prior to the biopsy. Patient who has failed conventional treatment or for whom no therapy of proven efficacy exists or who is not eligible for established treatment options. Patient must have exhausted, or not be a suitable candidate for, available treatment options known to prolong survival for their disease. Further inclusion criteria apply.

Exclusion criteria

Exclusion criteria: Main Exclusion criteria: Diagnosis of HER2 mutant Non-small cell lung cancer (NSCLC) Previous or concomitant malignancies other than the 1 treated in this trial within the previous 3 years except: effectively treated non-melanoma skin cancers effectively treated carcinoma in situ of the cervix effectively treated ductal carcinoma in situ other effectively treated malignancy that is considered cured by local treatment Patients who must or wish to continue the intake of restricted medications or any drug considered likely to interfere with the safe conduct of the trial Not completely recovered from major surgery (major according to the investigator's assessment) performed prior to screening or planned within 6 months after screening, e.g. hip replacement Further exclusion criteria apply.

Design outcomes

Primary

MeasureTime frame
Objective response (OR) is defined as the best overall response of confirmed complete response (CR) or confirmed partial response (PR) according to RECIST 1.1, as assessed by central independent review, from the date of treatment start until the earliest date of progressive disease (PD), death, or last evaluable tumour assessment before the start of subsequent anti-cancer therapy, or trial treatment discontinuation.

Secondary

MeasureTime frame
- Duration of objective response (DOR) is defined as the time from first documented confirmed OR according to RECIST 1.1 until the earliest date of disease progression or death among patients with confirmed objective response, assessed by central independent review. - Progression-free survival (PFS) is defined as the time from treatment start until the earliest date of tumour progression according to RECIST 1.1 assessed by central independent review, or death from any cause, whichever occurs first. - Disease control (DC) is defined as best overall response of CR or PR or stable disease (SD) where best overall response is defined according to RECIST 1.1 from first treatment administration until the earliest of disease progression, death, or last evaluable tumour assessment before the start of subsequent anti-cancer therapy, or treatment discontinuation, as assessed by central independent review. - Occurrence of treatment-emergent AEs. - Change from baseline to Week 48 or PD, if earlier, in the European Organisation for Research and Treatment of Cancer item list (EORTC IL19) (5 items, physical functioning scale of EORTC quality of life questionnaire (QLQ-C30). - Overall survival (OS) is defined as the time from start of treatment to death from any cause.

Countries

Australia, Belgium, Canada, China, France, Germany, Italy, Japan, Netherlands, Norway, South Korea, Spain, USA

Contacts

Public ContactTomohiro Yamagami

Boehringer Ingelheim

medchiken.jp@boehringer-ingelheim.com+81-120-189-779

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: May 30, 2026