Skip to content

A Study in Japanese Healthy Men to Test How Well Different Doses of BI 3031185 Are Tolerated and a Study in Japanese Healthy Women to Test Whether BI 3031185 Influences the Amount of a Contraceptive in the Blood

Safety, Tolerability and Pharmacokinetics of Single and Multiple Oral Doses of BI 3031185 in Japanese Healthy Male Trial Participants (Single-blind, Randomised, Placebo-controlled, Parallel Group Design) and Effect of Multiple Doses of BI 3031185 on Pharmacokinetics of a Single Dose of a Combination of Drospirenone and Ethinylestradiol (Oral Contraceptive) in Japanese Healthy Female Trial Participants (Non-randomised, Open-label, Fixed Sequence Design)

Status
Suspended
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07656792
Enrollment
36
Registered
2026-06-18
Start date
2026-07-17
Completion date
2026-11-26
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

Single dose (SD) part: The main objectives of this trial are to investigate safety, tolerability and pharmacokinetics (PK) of BI 3031185 in healthy male trial participants following oral administration of single dose. Multiple doses (MD) part: The main objectives of this trial are to investigate safety, tolerability and pharmacokinetics (PK) of BI 3031185 in healthy male trial participants following oral administration of multiple doses. Oral contraceptives (OC) part: The main objective of this trial is to investigate the effect of multiple oral doses of BI 3031185 on pharmacokinetics of drospirenone (DRSP) and ethinylestradiol (EE) (YAZ®) in Japanese healthy female trial participants.

Interventions

BI 3031185

Placebo matching BI 3031185

DRUGMidazolam

Midazolam

DRUGYAZ®

YAZ®

Sponsors

Boehringer Ingelheim
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Subject)

Intervention model description

Single dose part: Blinded to trial participants, randomized Multiple doses part: Blinded to trial participants, randomized Oral contraceptives part: No masking, non-randomized

Eligibility

Sex/Gender
ALL
Age
18 Years to 64 Years
Healthy volunteers
Yes

Inclusion criteria

* Single dose (SD) and multiple doses (MD) part: Healthy male trial participant 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 Oral contraceptives (OC) part: Women of non-childbearing potential (WONCBP) who meet postmenopausal or surgically sterilised 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 * Postmenopausal, defined as no menses for 1 year without an alternative medical cause. * Surgically sterilised (including hysterectomy, bilateral salpingectomy, and bilateral oophorectomy) * SD and MD part: Age of 18 to 45 years (inclusive) OC part: Age of 18 to 64 years (inclusive) * Body mass index (BMI) of 18.5 to 29.9 kg/m2 (inclusive) * Signed and dated written informed consent in accordance with ICH-GCP and local legislation prior to admission to the trial

Exclusion criteria

* Any finding in the medical examination (including BP, PR or ECG) deviating from normal and assessed as clinically relevant by the investigator * Repeated measurement of systolic blood pressure outside the range of 90 to 139 mmHg, diastolic blood pressure outside the range of 40 to 89 mmHg, or pulse rate outside the range of 45 to 99 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 frameDescription
SD part: Occurrence of any treatment-emergent adverse event (AE) assessed as drug-related by the investigatorUp to 29 daysSD = Single dose
MD part: Occurrence of any treatment-emergent adverse event (AE) assessed as drug-related by the investigatorUp to 47 daysMD = Multiple doses
OC part: Area under the concentration-time curve of the analyte in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞)Up to 29 daysOC = Oral contraceptives
OC part: Maximum measured concentration of the analyte in plasma (Cmax)Up to 29 days

Secondary

MeasureTime frame
SD part: Area under the concentration-time curve of the analyte in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞)Up to 11 days
SD part: Maximum measured concentration of the analyte in plasma (Cmax)Up to 11 days
MD part: Area under the concentration-time curve of the analyte in plasma at steady state over a uniform dosing interval τ (AUCτ,ss)Up to 39 days
MD part: Maximum measured concentration of the analyte in plasma at steady state over a uniform dosing interval τ (Cmax,ss)Up to 39 days
OC part: Area under the concentration-time curve of the analyte in plasma over the time interval from 0 to the last quantifiable data point (AUC0-tz)Up to 29 days

Countries

Japan

Outcome results

None listed

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