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A Study to Test How Well Different Doses of BI 3031185 Are Tolerated by Healthy Men and Women

Safety, Tolerability, and Pharmacokinetics of Multiple Rising Oral Doses of BI 3031185 in Healthy Male and Female Subjects (Single-blind, Randomised, Placebo-controlled, Parallel Group Design)

Status
Suspended
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06916702
Enrollment
100
Registered
2025-04-08
Start date
2025-04-07
Completion date
2026-10-13
Last updated
2026-08-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy

Brief summary

Part A: The main objectives of this trial are to investigate safety, tolerability and pharmacokinetics (PK) of BI 3031185 in healthy male subjects following administration of multiple rising doses. Part B: The main objectives of Part B of this trial are to investigate safety, tolerability, and pharmacokinetics (PK) of BI 3031185 in healthy male subjects and female subjects of non-childbearing potential following oral administration of multiple doses of BI 3031185.

Interventions

BI 3031185

DRUGMidazolam

Midazolam

DRUGPlacebo

Placebo matching BI 3031185

Sponsors

Boehringer Ingelheim
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Outcomes Assessor)

Masking description

Outcome assessors may be unblinded upon request, except for Electrocardiogram (ECG) laboratory staff, who shall remain blinded throughout the study.

Eligibility

Sex/Gender
ALL
Age
18 Years to 55 Years
Healthy volunteers
Yes

Inclusion criteria

* Part A: Healthy male subjects according to the assessment of the investigator, as based on a complete medical history including a physical examination, vital signs (Blood pressure (BP), Pulse rate (PR)), 12-lead Electrocardiogram (ECG), and clinical laboratory tests Part B: Healthy male and female (women of non-childbearing potential) subjects according to the assessment of the investigator, as based on a complete medical history including a physical examination, vital signs (BP, PR), 12-lead ECG, and clinical laboratory tests * Part A: Age of 18 to 50 years (inclusive) Part B: Age of 18 to 55 years (inclusive) * Part A: Body Mass Index (BMI) of 20.0 to 29.9 kg/m (inclusive) and body weight of at least 60 kg * Signed and dated written informed consent in accordance with International Council for Harmonisation-Good Clinical Practice (ICH-GCP) and local legislation prior to admission to the trial * Part B: For female trial participants: Female trial participants who meet any of the following criteria (women of non-childbearing potential): * Permanently sterilised (including hysterectomy, bilateral salpingectomy, or bilateral oophorectomy) * Postmenopausal, defined as no menses for at least 1 year without an alternative medical cause. In questionable cases a blood sample with FSH above 40 U/L and estradiol below 30 ng/L at screening is confirmatory * Further inclusion criteria apply

Exclusion criteria

* Any finding in the medical examination (including BP, Pulse rate (PR) or ECG) deviating from normal and assessed as clinically relevant by the investigator * Repeated measurement at screening of systolic blood pressure outside the range of 90 to 139 mmHg, diastolic blood pressure outside the range of 50 to 89 mmHg, or pulse rate outside the range of 50 to 90 bpm * Any laboratory value outside the reference range that the investigator considers to be of clinical relevance * Any evidence of a concomitant disease assessed as clinically relevant by the investigator * Further

Design outcomes

Primary

MeasureTime frame
Occurrence of any treatment-emergent adverse event assessed as drug-related by the investigatorUp to Day 54

Secondary

MeasureTime frame
Area under the concentration-time curve of BI 3031185 in plasma at steady state over a uniform dosing interval τ ((AUC) τ,ss )Up to Day 42
Maximum measured concentration of BI 3031185 in plasma at steady state over a uniform dosing interval τ (Cmax,ss)Up to Day 42

Countries

Germany

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 20, 2026