A First-in-human Study to Learn How Safe the Study Drug BAY2965501 is, Find the Best Dose (Single Drug & Combination), How it Affects the Body, What Maximum Amount Can be Given, How it Moves Into, Through and Out of the Body, How it Acts on Different Tumors in Participants With Advanced Solid Tumors
NCT ID: NCT05614102
Last Updated: 2026-01-05
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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ACTIVE_NOT_RECRUITING
PHASE1
284 participants
INTERVENTIONAL
2022-11-04
2027-09-09
Brief Summary
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All participants will take BAY2965501 by mouth. Additionally, in combination group 1, pembrozilumab will be given as infusion using a small tube that goes into your vein. In combination group 2, pembrolizumab and platinum based chemotherapy will be given as infusion using a small tube that goes into your vein.
In the second part, called dose expansion, all participants in the single drug group will receive up to 2 of the most appropriate doses of BAY2965501 from the 1st part as tablet by mouth. The participants in the combination groups (group 1: + pembrozilumab; group 2: + pembrolizumab and platinum based chemotherapy) will receive the most appropriate dose of BAY2965501 from the first part. Participants in both parts of the study, will take the study treatment until the tumor gets worse (also known as 'disease progression'), or until the participants have medical problems. In general, the study treatment is planned for a maximum of 35 cycles. Each participant will be in the study for several months, including a screening phase of up to 28 days, few months of treatment depending on the participant's benefit, and a follow up phase after the end of treatment. Participants in part two will be assigned to one of 3 groups depending on cancer characteristics.During the study, the study team will: • take blood and urine samples • do physical examinations • check vital signs such as blood pressure, heart rate, body temperature • examine heart health using ECG (electrocardiogram) • check if the participants' cancer has grown and/or spread using CT (computed tomography) or MRI (magnetic resonance imaging) and, if needed, bone scan • take tumor samples (if required) The treatment period ends with a visit no later than 7 days after the last BAY2965501 dose in the single drug and combination group. About 30 and 90 days after the last dose and every 12 weeks thereafter, the study team will check the participants' health and any changes in cancer. This follow-up period ends with worsening of the cancer, start of new anti-cancer therapy, or until the participant leaves the study.
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Detailed Description
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Conditions
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Study Design
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NON_RANDOMIZED
SEQUENTIAL
TREATMENT
NONE
Study Groups
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Dose escalation of BAY2965501
For escalation part, different dose levels of BAY2965501 are planned.
BAY2965501
Daily oral application
Dose expansion of BAY2965501
For expansion part, specific tumor types are recruited: NSCLC (non-small cell lung cancer).
BAY2965501
Daily oral application
Dose escalation of BAY2965501+pembrolizumab
For escalation part different dose levels of BAY2965501 are planned in combination with 200mg pembrolizumab. BAY2965501 will be taken in combination with 200mg pembrolizumab every 3 weeks.
Pembrolizumab
In combination group 200mg as infusion every 3 weeks
Dose expansion of BAY2965501 +pembrolizumab
For expansion part, specific tumor types are recruited (non-small cell lung cancer (NSCLC) and gastric/gastroesophageal junction (GEJ) adenocarcinoma). BAY2965501 will be taken in combination with 200mg pembrolizumab every 3 weeks.
Pembrolizumab
In combination group 200mg as infusion every 3 weeks
Dose escalation of BAY 2965501 + pembrolizumab + platinum-based regimen
The starting dose of BAY 2965501 with pembrolizumab for this combination will be no higher than one dose level below that shown to be safe in BAY 2965501 and pembrolizumab dose escalation. The doses of platinum-based regimen will be as per standard of care and given for a maximum of 6 cycles, in line with the current labeled dose. The dose of pembrolizumab will be 200 mg every 3 weeks, in line with the current labeled dose.
Platinum-based Chemotherapy
Standard of care doses per tumor type will be administered.
Dose expansion of BAY 2965501 + pembrolizumab + platinum-based regimen
Participants with selected (to be decided by the sponsor) advanced solid tumors will be recruited in a dose expansion cohort of BAY 2965501 with pembrolizumab and platinum-based regimen.
Platinum-based Chemotherapy
Standard of care doses per tumor type will be administered.
Interventions
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BAY2965501
Daily oral application
Pembrolizumab
In combination group 200mg as infusion every 3 weeks
Platinum-based Chemotherapy
Standard of care doses per tumor type will be administered.
Eligibility Criteria
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Inclusion Criteria
* Have an Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1.
* Participants with histologically confirmed diagnosis of a solid tumor (specifications for the different parts of the study below) will be enrolled onto this study:
•Dose escalation (for monotherapy or BAY 2965501 and pembrolizumab combination cohorts): All solid cancers, except primary central nervous system cancers •Dose escalation (for BAY 2965501 with pembrolizumab and platinum-based regimen combination cohorts): All solid cancers, except primary central nervous system cancers, (including Non-small cell lung cancer (NSCLC), head and neck squamous cell cancer (HNSCC), cervical, endometrial, triple negative breast cancer) that are eligible for standard of care platinum-based regimen and for whom this trial is a reasonable option for them.
* The following tumor types may be recruited to the monotherapy expansion cohorts:
o Non-small cell lung cancer (NSCLC)
* The following tumor types may be recruited to the BAY 2965501 and pembrolizumab combination expansion cohorts:
* NSCLC: participants who are treatment-naïve in the incurable disease setting.
* NSCLC: Participants with metastatic NSCLC (confirmed histologically or cytologically)
* Gastric/GEJ adenocarcinoma
* other tumor types may be explored based on emerging data
* The following tumor types will be recruited to the BAY 2965501 and pembrolizumab with platinum-based regimen combination expansion cohorts:
* All solid cancers, except primary central nervous system cancers (including NSCLC, HNSCC, cervical, endometrial, triple negative breast cancer), that are eligible for standard of care platinum-based regimen
Exclusion Criteria
* Has received a prior therapeutic regimen containing an anti-PD-1, anti-PD-L1, or anti PD-L2 agent or an agent directed to another co-stimulatory or co-inhibitory T-cell receptor (e.g., CTLA-4, OX 40, CD137) and was discontinued from that treatment due to a Grade 3 or higher infusion-related adverse event (irAE).
* Participants with new brain metastases on screening brain MRI/CT. Previously treated brain metastases that are progressive at screening compared to a brain MRI/CT at least 4 weeks earlier are also excluded. Participants with known previously treated brain metastases, which are radiologically stable compared to a CT/MRI scan at least 4 weeks earlier, clinically stable and without the requirement of steroid treatment for at least 14 days prior to the first dose of study treatment
* Primary central nervous system malignancy or presence of leptomeningeal disease (i.e., positive cerebrospinal fluid cytology or unequivocal radiological or clinical evidence of leptomeningeal involvement).
* Participants with gastrointestinal conditions that may compromise oral absorption such as short bowel syndrome or active tumor-related bowel obstruction with ongoing symptoms compromising absorption over last 6 months.
18 Years
ALL
No
Sponsors
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Bayer
INDUSTRY
Responsible Party
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Locations
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Sarah Cannon Research Institute at HCA HealthONE Presbyterian St. Luke's
Denver, Colorado, United States
UPMC Hillman Cancer Center
Pittsburgh, Pennsylvania, United States
START | San Antonio
San Antonio, Texas, United States
Antwerp University Hospital | Oncology Department
Antwerp, , Belgium
Ghent University Hospital | Drug Research Unit Department
Ghent, , Belgium
Sir Run Run Shaw Hospital, Zhejiang Univ. School of Medicine - Oncology Department
Hangzhou, Zhejiang, China
Cancer Hospital, Chinese Academy of Medical Sciences
Beijing, , China
Cancer Hospital Chinese Academy of Medical Sciences, Shenzhen Center
Shenzhen, , China
National Cancer Center Hospital East
Kashiwa, Chiba, Japan
Seoul National University Bundang Hospital
Seongnam-si, Gyeonggido, South Korea
Severance Hospital, Yonsei University Health System - Oncology Department
Seoul, Seoul Teugbyeolsi, South Korea
Samsung Medical Center - Oncology Department
Seoul, , South Korea
Hospital Hm Nou Delfos | Oncologia
Barcelona, , Spain
Hospital Universitari Vall D Hebron | Oncologia
Barcelona, , Spain
Clinica Universidad De Navarra | Oncologia
Madrid, , Spain
Hospital Universitario Hm Sanchinarro | Oncologia
Madrid, , Spain
Guy's and St Thomas' NHS Foundation Trust - Guy's Hospital
London, Greater London, United Kingdom
Oxford University Hospitals NHS Foundation Trust | Churchill Hospital - Oncology
Oxford, Oxfordshire, United Kingdom
Royal Marsden NHS Trust (Surrey)
Sutton, Surrey, United Kingdom
Freeman Hospital
Newcastle upon Tyne, Tyne and Wear, United Kingdom
Countries
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Related Links
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Click here to find information for studies related to Bayer products. To find this study enter the ClinicalTrials.gov identifier (NCT) number or Bayer Study Identifier (ID) in the search field.
Other Identifiers
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2023-507905-33-00
Identifier Type: OTHER
Identifier Source: secondary_id
2022-002016-23
Identifier Type: EUDRACT_NUMBER
Identifier Source: secondary_id
21948
Identifier Type: -
Identifier Source: org_study_id
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