University of Malaya Medical Centre | Department of Rheumatology
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About
With an amendment of the protocol, this study is only open to adults with head and neck cancer. Previously also adults with liver cancer joined. This is a study for people for whom previous treatment was not successful or no standard treatment exists. The purpose of this study is to find out whether combining different medicines make tumours shrink in people with head and neck cancer or liver cancer.
The tested medicines in this study are antibodies that act in different ways against cancer. BI 765063 and ezabenlimab may help the immune system fight cancer (checkpoint inhibitors). Cetuximab blocks growth signals and may prevent the tumour from growing. BI 836880 blocks the formation of new blood vessels that the tumour needs to grow. All participants get BI 765063 and ezabenlimab. With the amendment, all new participants also receive cetuximab. Previously participants got additional chemotherapy, no additional medicine, or BI 836880. BI 765063, ezabenlimab, and BI 836880 are given as infusions into veins every 3 weeks. Cetuximab is given as an infusion every 1 or 2 weeks. Participants can stay in the study as long as they benefit from treatment and can tolerate it. The doctors monitor the size of the tumour. The doctors also regularly check participants' health and take note of any unwanted effects.
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
Signed informed consent form (ICF) prior to any trial-specific procedures.
Male or female aged ≥ 18 years at the time of ICF signature.
Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 at the screening visit.
Expected life expectancy of at least 3 months.
Patients homozygous for V1 allele (including V1-like alleles) of Singal Regulatory Protein-alpha (SIRPα) (V1/V1 SIRPα genotype). SIRPα polymorphism will be assessed in blood sampling (using patient Deoxyribonucleic Acid [DNA]) during Screening 1 Visit.
Patients with at least one measurable lesion as per Response Evaluation Critiera In Solid Tumours (RECIST) version 1.1 (v1.1).
Patients must agree to provide a mandatory pre-treatment (baseline) biopsy and an ontreatment fresh tumour biopsy (unless medically contraindicated. or mandatory requirement is lifted by the sponsor). Details on biopsy sample collection are provided in the Lab Manual.
-- Pre-treatment (baseline) biopsy: A fresh tumour biopsy before receiving the trial medication is preferred. In case a fresh tumour biopsy cannot be obtained, the Sponsor must be notified and archival formalin-fixed paraffin embedded (FFPE) tumour tissue block from the most recent time point before entering the trial must be provided (maximum 6 months prior to study entry). If these requirements cannot be met, the patient may still be allowed to enter the study at the discretion of the sponsor, after discussion between the Investigator and Sponsor.
Female patients. Women of childbearing potential (WOCBP) must agree to use highly effective methods of contraception per ICH M3 (R2), that results in a less than 1% per year failure rate when used consistently and correctly, starting at the screening visit, during the trial and for 6 months after the end of trial treatment. The requirement of contraception does not apply to women of no childbearing potential, but they must have evidence of such at screening. Women of childbearing potential must have a serum negative pregnancy test within 72 hours prior to first drug administration.
Women who are postmenopausal for at least 1 year (defined as more than 12 months since last menses) or are surgically sterilized do not require this test. The following methods of contraception are considered highly effective:
Periodic abstinence (calendar, symptothermal, post-ovulation methods) is not an acceptable method of contraception for use during this trial.
Although use of a contraceptive pill and Intrauterine device (IUD) together are considered a highly- effective method of birth control, women of childbearing potential taking a contraceptive pill must use an additional barrier method for the entire duration of the trial treatment intake and for 6 months after the end of the trial treatment intake. WOCBP is defined as: fertile, following menarche and until becoming post-menopausal unless permanently sterile. Permanent sterilisation methods include hysterectomy, bilateral salpingectomy and bilateral oophorectomy. Tubal ligation is NOT a method of permanent sterilisation. A postmenopausal state is defined as no menses for 12 months without an alternative medical cause.
Further inclusion criteria apply.
Exclusion criteria
Further exclusion criteria apply.
Primary purpose
Allocation
Interventional model
Masking
48 participants in 5 patient groups
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Central trial contact
Boehringer Ingelheim
Data sourced from clinicaltrials.gov
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