CI

At a glance

ClinicalIndex Comparison Record
Phase 1Completed· 42 enrolled
Drug / intervention
BI 1387446 50 μg +4 moredrug
Likely dose
BI 1387446 50 μgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04147234
NCT04147234Phase 1Completed

Phase I, First in Human Trial Evaluating BI 1387446 Alone and in Combination With Ezabenlimab (BI 754091) in Solid Tumors

Boehringer Ingelheim·interventional·Posted Nov 1, 2019·Updated Aug 19, 2025

In Brief

A Phase 1 clinical trial evaluating BI 1387446 50 μg, BI 754091, and 3 other interventions for Neoplasms. Completed, enrolled 42 participants across 8 sites in 3 countries.

Detailed Summary

This is a study in adults with advanced cancer (solid tumours) in whom previous treatment was not successful. The study tests 2 medicines called BI 1387446 and BI 754091. Both medicines may help the immune system fight cancer. In this study, BI 1387446 is given to humans for the first time. The purpose of this study is to find out the highest dose of BI 1387446 alone and in combination with BI 754091 the participants can tolerate. BI 1387446 is injected directly into the tumour. Participants get BI 1387446 injections every week at the beginning and then every 3 weeks. Some participants get BI 754091 in addition to BI 1387446. BI 754091 is given as an infusion into a vein every 3 weeks. As long as they benefit from treatment and can tolerate it, participants can stay in the study for up to 2 years and 8 months. During this time, they visit the study site regularly. At these visit, doctors record any unwanted effects. The doctors also regularly check participants' health.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsNeoplasms
CountriesSpain, United Kingdom, United States
Collaborators--

Timeline

Phase 1CompletedFinished
2020202120222023202420252026
First PostedNov 1, 2019
Enrollment StartAug 3, 2020
Primary CompletionNov 15, 2022
Study CompletionMar 21, 2024
TodayJul 2, 2026
Enrollment to primary: 2.3 yearsPosted 6.7 years ago

Interventions

BI 1387446 50 μgdrug

Participants received 50 μg BI 1387446 intratumorally based on tumor diameter, on Day 1 of a 21-day cycle. Injections were administered under visual inspection for skin tumors or imaging guidance.

BI 754091drug

Participants received BI 754091 (ezabenlimab) intravenously at a dose of 240 mg once every 21-day cycle.

BI 1387446 100 μgdrug

Participants received 100 μg BI 1387446 intratumorally based on tumor diameter, on Day 1 of a 21-day cycle. Injections were administered under visual inspection for skin tumors or imaging guidance.

BI 1387446 200 μgdrug

Participants received 200 μg BI 1387446 intratumorally based on tumor diameter, on Day 1 of a 21-day cycle. Injections were administered under visual inspection for skin tumors or imaging guidance.

BI 1387446 400 μgdrug

Participants received 400 μg BI 1387446 intratumorally based on tumor diameter, on Day 1 of a 21-day cycle. Injections were administered under visual inspection for skin tumors or imaging guidance.