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Monoclonal Antibodies

BI 1831169 + Ezabenlimab for Advanced Cancers

Phase 1
Recruiting
Research Sponsored by Boehringer Ingelheim
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Histologically or cytologically confirmed diagnosis of an advanced, unresectable and/or metastatic or relapsed/refractory solid tumor
If only one accessible lesion is available, this lesion must have a minimum lesion diameter of ≥10mm for injection of BI 1831169 and be amenable to biopsy
Timeline
Screening 3 weeks
Treatment Varies
Follow Up up to 49 months
Awards & highlights

Study Summary

This trial is testing a new cancer treatment to see if it's effective and safe.

Who is the study for?
Adults with advanced solid tumors that haven't responded to previous treatments or have no other options can join. They need at least one tumor suitable for injection and biopsy, be over 18 years old, in good health for trial procedures, have a performance status of 0 or 1, and proper organ function. Patients must not have had recent radiation to the target lesions or suffer from conditions like uncontrolled HIV/AIDS.Check my eligibility
What is being tested?
The study is testing BI 1831169 alone and combined with ezabenlimab on different types of advanced cancers. Part one determines the highest tolerable dose of BI 1831169; part two does the same for its combination with ezabenlimab. Treatments are given every three weeks via injection into the tumor or infusion into a vein.See study design
What are the potential side effects?
Potential side effects include typical immune-related reactions such as inflammation in various organs due to an activated immune system fighting cancer cells, possible allergic responses to treatment components, fatigue from body's response to therapy, and infection risks.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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My cancer is advanced, cannot be surgically removed, and has either spread or not responded to treatment.
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I have a tumor that is at least 10mm wide and can be biopsied.
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I have two tumors that can be biopsied; one is at least 10mm wide.
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I am fully active or have some restrictions but can still care for myself.
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My liver function tests are within the required limits.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~up to 49 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and up to 49 months for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Part 1 (Monotherapy), Dose escalation: Number of patients experiencing Dose limiting toxicities (DLTs) during the Maximum tolerated dose (MTD) evaluation period.
Part 1 (Monotherapy), Dose expansion: Objective response (OR) defined as best overall response (BOR) of confirmed intratumoral immunotherapy complete response (itCR) or confirmed partial response (itPR)
Part 2 (Combination Therapy), Dose escalation: Number of patients experiencing Dose limiting toxicities (DLTs) during the Maximum tolerated dose (MTD) evaluation period.
Secondary outcome measures
Part 1 (Monotherapy), Dose escalation: Number of patients experiencing DLTs during all treatment cycles.
Part 1 (Monotherapy), Dose escalation: Number of patients with adverse events during the on-treatment period.
Part 1 (Monotherapy), Dose expansion: Number of patients with adverse events during the on-treatment period.
+2 more

Trial Design

6Treatment groups
Experimental Treatment
Group I: Part 2 (Combination therapy): Arm FExperimental Treatment2 Interventions
Arm F: i.t.+i.v. administration
Group II: Part 2 (Combination therapy): Arm EExperimental Treatment2 Interventions
Arm E: Intravenous (i.v.) administration
Group III: Part 2 (Combination therapy): Arm DExperimental Treatment2 Interventions
Arm D: Intratumoral (i.t.) administration
Group IV: Part 1 (Monotherapy): Arm CExperimental Treatment1 Intervention
Arm C: i.t.+i.v. administration
Group V: Part 1 (Monotherapy): Arm BExperimental Treatment1 Intervention
Arm B: Intravenous (i.v.) administration
Group VI: Part 1 (Monotherapy): Arm AExperimental Treatment1 Intervention
Arm A: Intratumoral (i.t.) administration

Find a Location

Who is running the clinical trial?

Boehringer IngelheimLead Sponsor
2,507 Previous Clinical Trials
11,340,790 Total Patients Enrolled

Media Library

BI 1831169 (Monoclonal Antibodies) Clinical Trial Eligibility Overview. Trial Name: NCT05155332 — Phase 1
Solid Tumors Research Study Groups: Part 1 (Monotherapy): Arm A, Part 1 (Monotherapy): Arm C, Part 2 (Combination therapy): Arm E, Part 1 (Monotherapy): Arm B, Part 2 (Combination therapy): Arm D, Part 2 (Combination therapy): Arm F
Solid Tumors Clinical Trial 2023: BI 1831169 Highlights & Side Effects. Trial Name: NCT05155332 — Phase 1
BI 1831169 (Monoclonal Antibodies) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05155332 — Phase 1

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What is the enrollment capacity of this research project?

"To satisfy the requirements of this study, 117 participants who meet its inclusion criteria are required. The sponsor for this research is Boehringer Ingelheim and it will be conducted from John Wayne Cancer Institute in Santa Monica, California and University of Iowa Hospitals and Clinics in Iowa City, Iowa."

Answered by AI

Is enrollment still open for this experimental trial?

"Affirmative. According to the information displayed on clinicaltrials.gov, this medical trial has been actively recruiting since March 11th 2022 and 117 participants are needed from 3 distinct locations."

Answered by AI

Has BI 1831169 received regulatory authorization from the FDA?

"BI 1831169 is believed to be moderately safe, given its Phase 1 status. Limited data exists that demonstrates the drug's efficacy and safety profiles."

Answered by AI
~48 spots leftby Nov 2025