A Study to Find a Safe and Effective Dose of BI 1701963 Alone and in Combination With BI 3011441 in Patients With Advanced Cancer and a Certain Mutation (Kirsten Rat Sarcoma Viral Oncogene Homologue [KRAS])

Solid Tumors, KRAS Mutation Clinical Trial

Official title:

A Phase I Open-label Dose Escalation Trial of BI 1701963 as Monotherapy and in Combination With BI 3011441 in Patients With KRAS Mutated Advanced or Metastatic Solid Tumours

Clinical Trial Details — Status: Terminated

Administrative data

• NCT number: NCT04835714
• Other study ID #: 1432-0006
• Status: Terminated
• Phase: Phase 1
• Start date: April 20, 2021
• Est. completion date: January 18, 2022

Study information

• Verified date: January 2023
• Source: Boehringer Ingelheim
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This is a study in adults with advanced cancer (solid tumours including non-small cell lung cancer and colorectal cancer) in whom previous chemotherapy was not successful. People who have a tumour with a KRAS mutation can participate in the study. A KRAS mutation makes cancer grow faster.

The study tests 2 medicines called BI 1701963 and BI 3011441. BI 1701963 and BI 3011441 prevent activation of KRAS.

The purpose of this study is to find out the highest dose of BI 1701963 alone and in combination with BI 3011441 the participants can tolerate. Another purpose is to check whether BI 1701963 in combination with BI 3011441 is able to make tumours shrink.

Participants can stay in the study as long as they benefit from treatment and can tolerate it. During this time, they get tablets of BI 1701963 and capsules of BI 3011441 once daily. The doctors regularly monitor the size of the tumour. Doctors also regularly record any unwanted effects and check participants' health.

Recruitment information / eligibility

• Status: Terminated
• Enrollment: 8
• Est. completion date: January 18, 2022
• Est. primary completion date: January 18, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Previously-identified activating Kirsten rat sarcoma viral oncogene homologue (KRAS) mutation in tumour tissue or blood prior to screening. Activating mutations may include but are not limited to: KRAS mutations in expressed region (exon) 2 (G12, G13), exon 3 (A59, Q61) and exon 4 (K117, A146).

• Provision of archival tumour tissue, if available, to confirm retrospectively KRAS mutation status and for biomarker assessment

• At least one target lesion that can be measured per Response Evaluation Criteria In Solid Tumours (RECIST) version 1.1. In patients who only have one target lesion, and a biopsy of the lesion is required, the baseline imaging must be performed at the earliest two weeks after the biopsy.

• Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 at screening

• Adequate organ function at screening as follows:

• Absolute neutrophil count (ANC) =1.5 x 109/L; hemoglobin =9.0 g/dL; platelets =100 x 109/L without the use of haematopoietic growth factors or recent transfusion

• Total bilirubin =1.5 times the upper limit of normal (ULN), or =4 x ULN for patients who are known to have Gilbert's syndrome.

• Creatinine =1.5 x ULN. If creatinine is >1.5 x ULN, patient is eligible if concurrent glomerular filtration rate (GFR) =50 mL/min (measured or calculated by Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) formula).

• Aspartate transaminase (AST) and alanine transaminase (ALT) =3 x ULN if no demonstrable liver metastases, or = 5 x ULN if transaminase elevation is attributable to liver metastases.

• Age =18 years of age, or over the legal age of consent as required by local legislation at informed consent.

• Recovery from any previous therapy related toxicity to Common Terminology Criteria for Adverse Events (CTCAE) Grade =1 at Cycle 1 Day 1 (except for alopecia, stable sensory neuropathy must be CTCAE Grade =2 and except for amenorrhea/menstruation related disorders of any grade) before the first dose.

• Signed and dated written informed consent in accordance with Good Clinical Practice (GCP) and local legislation prior to admission to the trial.

Further inclusion criteria apply.

Exclusion Criteria:

• Previous anticancer chemotherapy or anticancer immunotherapy within 3 weeks of the first administration of trial drug. Previous anticancer hormonal treatment within 2 weeks of the first administration of trial drugs.

• Previous treatment with Rat sarcoma (RAS), Mitogen-activated protein kinase (MAPK) or Son of Sevenless 1 (SOS1) targeting agents

• Radiotherapy within 4 weeks prior to start of treatment except as follows

• Palliative radiotherapy to regions other than the chest is allowed up to 2 weeks prior to start of treatment

• Single dose palliative radiotherapy for symptomatic metastasis within 2 weeks prior to start of treatment may be allowed but must be discussed with the sponsor.

• Major surgery (major according to the investigator's assessment) performed within 4 weeks prior to start of treatment or planned during the projected course of the trial, e.g. hip replacement.

• Previous treatment with any investigational agent(s) or targeted treatment within 28 days prior to start of treatment.

• Known history of hypersensitivity to any of the excipients of BI 1701963 tablets

• History or presence of cardiovascular abnormalities such as uncontrolled hypertension, congestive heart failure New-York-Heart-Assocation (NYHA) classification of =3, unstable angina or poorly controlled arrhythmia which are considered clinically relevant by the investigator; myocardial infarction within 6 months prior to start of treatment. Uncontrolled hypertension is defined as: Blood pressure (BP) measured in a rested and relaxed condition, where systolic BP =140 mmHg, or diastolic BP =90 mmHg, with or without medication.

• Left ventricular ejection fraction (LVEF) <50 %. Further exclusion criteria apply.

Related Conditions & MeSH terms

• Solid Tumors, KRAS Mutation

Intervention

Drug:
• BI 1701963
BI 1701963
• BI 3011441
BI 3011441

Locations

Country	Name	City	State
Japan	Aichi Cancer Center Hospital	Aichi, Nagoya
Japan	National Cancer Center Hospital East	Chiba, Kashiwa
Japan	National Cancer Center Hospital	Tokyo, Chuo-ku
Japan	Japanese Foundation for Cancer Research	Tokyo, Koto-ku

Sponsors (1)

Lead Sponsor	Collaborator
Boehringer Ingelheim

Country where clinical trial is conducted

Japan, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Number of patients with dose-limiting toxicities (DLTs) in the Maximum tolerated dose (MTD) evaluation period in monotherapy (Part A)		Up to 28 days
Primary	Number of patients with dose-limiting toxicities (DLTs) in the Maximum tolerated dose (MTD) evaluation period in combination therapy (Part B)		Up to 28 days
Primary	Objective response (OR) defined as best overall response of confirmed complete response (CR) or confirmed partial response (PR) in combination therapy dose confirmation (Part C)	Best overall response is defined according to Response Evaluation Criteria In Solid Tumours (RECIST) version 1.1 as assessed by the investigator and will consider all tumour assessments from first administration until disease progression or death (whichever occurs first) or last evaluable tumour assessment before start of subsequent anticancer therapy, loss to follow-up or withdrawal of consent.	Up to 12 months
Primary	Objective response (OR) defined as best overall response of confirmed complete response (CR) or confirmed partial response (PR) in combination therapy dose expansion (Part D)	Best overall response is defined according to Response Evaluation Criteria In Solid Tumours (RECIST) version 1.1 as assessed by the investigator and will consider all tumour assessments from first administration until disease progression or death (whichever occurs first) or last evaluable tumour assessment before start of subsequent anticancer therapy, loss to follow-up or withdrawal of consent.	Up to 12 months
Secondary	Maximum plasma concentration (Cmax) of BI 1701963 after the first dose in monotherapy (Part A)		Up to 24 hours
Secondary	Maximum plasma concentration (Cmax) of BI 1701963 after the first dose in combination therapy (Part B)		Up to 24 hours
Secondary	Area under the plasma concentration-time curve over the time interval from 0 to the last quantifiable data point (AUC0-tz) of BI 1701963 after the first dose in monotherapy (Part A)		Up to 24 hours
Secondary	Area under the plasma concentration-time curve over the time interval from 0 to the last quantifiable data point (AUC0-tz) of BI 1701963 after the first dose in combination therapy (Part B)		Up to 24 hours
Secondary	Maximum plasma concentration at steady state (Cmax,ss) of BI 1701963 after multiple doses in monotherapy (Part A)		Up to 12 weeks
Secondary	Maximum plasma concentration at steady state (Cmax,ss) of BI 1701963 after multiple doses in combination therapy (Part B)		Up to 12 weeks
Secondary	Area under the concentration-time curve at steady state over the uniform dosing interval t (AUCt,ss) of BI 1701963 after multiple doses in monotherapy (Part A)		Up to 12 weeks
Secondary	Area under the concentration-time curve at steady state over the uniform dosing interval t (AUCt,ss) of BI 1701963 after multiple doses in combination therapy (Part B)		Up to 12 weeks
Secondary	Maximum plasma concentration (Cmax) of BI 3011441 after the first dose (Part B only)		Up to 24 hours
Secondary	Area under the plasma concentration-time curve over the time interval from 0 to the last quantifiable data point (AUC0-tz) of BI 3011441 after the first dose (Part B only)		Up to 24 hours
Secondary	Maximum plasma concentration at steady state (Cmax,ss) of BI 3011441 after multiple doses (Part B only)		Up to 12 weeks
Secondary	Area under the concentration-time curve at steady state over the uniform dosing interval t (AUCt,ss) of BI 3011441 after multiple doses (Part B only)		Up to 12 weeks
Secondary	Number of patients with Common Terminology Criteria for Adverse Events (CTCAE) Grade =3 treatment-related adverse events observed during the on-treatment period in combination therapy dose confirmation (Part C)		Up to 12 months
Secondary	Number of patients with Common Terminology Criteria for Adverse Events (CTCAE) Grade =3 treatment-related adverse events observed during the on-treatment period in combination therapy dose expansion (Part D)		Up to 12 months
Secondary	Maximum plasma concentration (Cmax) of BI 1701963 after the first dose in combination therapy dose confirmation (Part C)		Up to 24 hours
Secondary	Maximum plasma concentration (Cmax) of BI 1701963 after the first dose in combination therapy dose expansion (Part D)		Up to 24 hours
Secondary	Area under the plasma concentration-time curve over the time interval from 0 to the last quantifiable data point (AUC0-tz) of BI 1701963 after the first dose in combination therapy dose confirmation (Part C)		Up to 24 hours
Secondary	Area under the plasma concentration-time curve over the time interval from 0 to the last quantifiable data point (AUC0-tz) of BI 1701963 after the first dose in combination therapy dose expansion (Part D)		Up to 24 hours
Secondary	Maximum plasma concentration at steady state (Cmax,ss) of BI 1701963 after multiple doses in combination therapy dose confirmation (Part C)		Up to 12 weeks
Secondary	Maximum plasma concentration at steady state (Cmax,ss) of BI 1701963 after multiple doses in combination therapy dose expansion (Part D)		Up to 12 weeks
Secondary	Area under the concentration-time curve at steady state over the uniform dosing interval t (AUCt,ss) of BI 1701963 after multiple doses in combination therapy dose confirmation (Part C)		Up to 12 weeks
Secondary	Area under the concentration-time curve at steady state over the uniform dosing interval t (AUCt,ss) of BI 1701963 after multiple doses in combination therapy dose expansion (Part D)		Up to 12 weeks
Secondary	Maximum plasma concentration (Cmax) of BI 3011441 after the first dose in combination therapy dose confirmation (Part C)		Up to 24 hours
Secondary	Maximum plasma concentration (Cmax) of BI 3011441 after the first dose in combination therapy dose expansion (Part D)		Up to 24 hours
Secondary	Area under the plasma concentration-time curve over the time interval from 0 to the last quantifiable data point (AUC0-tz) of BI 3011441 after the first dose in combination therapy dose confirmation (Part C)		Up to 24 hours
Secondary	Area under the plasma concentration-time curve over the time interval from 0 to the last quantifiable data point (AUC0-tz) of BI 3011441 after the first dose in combination therapy dose expansion (Part D)		Up to 24 hours
Secondary	Maximum plasma concentration at steady state (Cmax,ss) of BI 3011441 after multiple doses in combination therapy dose confirmation (Part C)		Up to 12 weeks
Secondary	Maximum plasma concentration at steady state (Cmax,ss) of BI 3011441 after multiple doses in combination therapy dose expansion (Part D)		Up to 12 weeks
Secondary	Area under the concentration-time curve at steady state over the uniform dosing interval t (AUCt,ss) of BI 3011441 after multiple doses in combination therapy dose confirmation (Part C)		Up to 12 weeks
Secondary	Area under the concentration-time curve at steady state over the uniform dosing interval t (AUCt,ss) of BI 3011441 after multiple doses in combination therapy dose expansion (Part D)		Up to 12 weeks
Secondary	Duration of Objective Response (OR) in combination therapy dose confirmation (Part C)	Duration of OR is defined as the time from first documented CR or PR until disease progression or death (whichever occurs first) among patients with OR.	Up to 12 months
Secondary	Duration of Objective Response (OR) in combination therapy dose expansion (Part D)	Duration of OR is defined as the time from first documented CR or PR until disease progression or death (whichever occurs first) among patients with OR.	Up to 12 months
Secondary	Tumour shrinkage (in millimetres) in combination therapy dose confirmation (Part C)	Tumour shrinkage (in millimetres) is defined as the difference between the minimum post-baseline sum of diameters of target lesions (longest for non-nodal lesions, short axis for nodal lesions) and the baseline sum of longest diameters of the same set of target lesions.	Up to 12 months
Secondary	Tumour shrinkage (in millimetres) in combination therapy dose expansion (Part D)	Tumour shrinkage (in millimetres) is defined as the difference between the minimum post-baseline sum of diameters of target lesions (longest for non-nodal lesions, short axis for nodal lesions) and the baseline sum of longest diameters of the same set of target lesions.	Up to 12 months
Secondary	Progression-free survival (PFS) rate at 6 months in combination therapy dose confirmation (Part C)	Based on PFS defined as the time from first administration until tumour progression according to RECIST 1.1 or death from any cause, whichever occurs earlier	Up to 6 months
Secondary	Progression-free survival (PFS) rate at 6 months in combination therapy dose expansion (Part D)	Based on PFS defined as the time from first administration until tumour progression according to RECIST 1.1 or death from any cause, whichever occurs earlier	Up to 6 months

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