BI 770371 + Pembrolizumab ± Cetuximab for Head and Neck Cancer
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial explores whether combining different medicines can shrink tumors in people with head and neck cancer. It tests three medicines: BI 770371 (an experimental treatment) and pembrolizumab, designed to boost the immune system's ability to fight cancer, and cetuximab, which may stop tumors from growing. Participants are divided into three groups, each receiving a different combination of these medicines through an IV. This trial suits those with head and neck cancer that has spread or returned and who have not received other systemic therapies. Regular checks will monitor tumor size and overall health throughout the study.
As a Phase 1 trial, the research focuses on understanding how the treatment works in people, offering participants the opportunity to be among the first to receive this new treatment.
Will I have to stop taking my current medications?
The trial does not specify if you need to stop taking your current medications. However, it mentions that patients who have received certain cancer treatments in the past may not be eligible. It's best to discuss your specific medications with the trial team.
Is there any evidence suggesting that this trial's treatments are likely to be safe?
A previous study found pembrolizumab safe for head and neck cancer, with manageable side effects. It is often used alongside other treatments. Research shows that while pembrolizumab can cause side effects, it is generally considered safe. Another study found that combining pembrolizumab with BI 770371 did not lead to unexpected safety issues.
Cetuximab, when combined with other cancer drugs, can block signals that promote tumor growth. While the safety of BI 770371 is still under investigation, pembrolizumab is already approved for other uses, suggesting it is generally safe for patients. Overall, these treatments are closely monitored in trials to ensure they are well-tolerated. Participants' health is regularly checked to detect any unwanted effects early.12345Why are researchers excited about this trial's treatments?
Researchers are excited about these treatments for head and neck cancer because they offer new ways to target the disease. Pembrolizumab is already known for boosting the immune system to fight cancer cells, but combining it with BI 770371 and Cetuximab opens up new possibilities. BI 770371 is believed to enhance the effectiveness of pembrolizumab by targeting specific cancer pathways, while Cetuximab helps block growth signals in cancer cells. This combination approach could provide more effective treatment options compared to standard therapies, potentially improving outcomes for patients.
What evidence suggests that this trial's treatments could be effective for head and neck cancer?
Research has shown that pembrolizumab effectively treats head and neck cancer. The KEYNOTE-048 study demonstrated that pembrolizumab benefited patients with recurring or spreading head and neck cancer. In this trial, some participants will receive pembrolizumab alone, while others will receive pembrolizumab combined with BI 770371, which aims to strengthen the immune system to fight cancer. Another group will receive pembrolizumab, BI 770371, and cetuximab, which may help stop tumors from growing by blocking signals that promote growth. These treatments are being tested to determine their effectiveness in shrinking tumors and preventing their spread.678910
Are You a Good Fit for This Trial?
Adults with head and neck cancer are eligible for this trial. Participants must have a type of cancer that responds to the study medicines. They should be able to receive infusions and commit to regular health checks and tumor assessments.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants receive study medicines (BI 770371, pembrolizumab, and/or cetuximab) as an infusion into a vein. Participants are put into 3 groups randomly, and doctors regularly check the size of the tumor and participants' health.
Follow-up
Participants are monitored for safety and effectiveness after treatment, including overall survival and progression-free survival assessments.
What Are the Treatments Tested in This Trial?
Interventions
- BI 770371
- Cetuximab
- Pembrolizumab
Trial Overview
The trial is testing if combining BI 770371 with Pembrolizumab, with or without Cetuximab, is more effective than Pembrolizumab alone in shrinking tumors. Patients will be randomly assigned into three groups to receive different medicine combinations via vein infusion.
How Is the Trial Designed?
3
Treatment groups
Experimental Treatment
Find a Clinic Near You
Who Is Running the Clinical Trial?
Boehringer Ingelheim
Lead Sponsor
Published Research Related to This Trial
Citations
NCT06806852 | A Study to Test Whether Treatment With BI ...
BI 770371 and pembrolizumab may help the immune system fight cancer. Cetuximab blocks growth signals and may prevent the tumor from growing. Participants are ...
BI 770371 + Pembrolizumab ± Cetuximab for Head and ...
The study evaluated the effectiveness of pembrolizumab and cetuximab, both alone and in combination, on head and neck squamous cell carcinoma (HNSCC) using the ...
Updated Results of the Phase III KEYNOTE-048 Study - PubMed
Pembrolizumab and pembrolizumab-chemotherapy demonstrated efficacy in recurrent/metastatic head and neck squamous cell carcinoma in KEYNOTE-048.
A Study to Test Whether Treatment With BI 770371 in ...
Impact Score 6A Study to Test Whether Treatment With BI 770371 in Combination With Pembrolizumab With or Without Cetuximab Helps People With Head and Neck ...
September 2025
1449eP Survival benefit of curative therapy in functionally frail head and neck cancer patients: A real-world tertiary center experience.
Safety of pembrolizumab in advanced head and neck ...
Pembrolizumab is associated with a higher risk of AEs in patients with advanced HNSCC compared to the control group.
Real-World Evidence on the Effectiveness of Pembrolizumab ...
The aim of the review was to systematically review real-world data on the effectiveness and safety of pembrolizumab in recurrent/metastatic/ ...
Neoadjuvant and Adjuvant Pembrolizumab in Locally ...
Neoadjuvant pembrolizumab did not affect the likelihood of surgical completion. No new safety signals were identified. (Funded by Merck Sharp ...
P110-7 Efficacy and safety of pembrolizumab in recurrent ...
Conclusions. Pembrolizumab therapy for recurrent or metastatic head and neck cancer was effective and has a good safety profile.
Real-world treatment patterns and outcomes among ...
The pembrolizumab monotherapy group had a median (95% CI) rwOS of 12.1 (9.2–15.1) months, rwToT of 4.2 (3.5–4.6) months, and rwTTNT of 6.5 (5.4–7.4) months.
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