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A Study in Healthy Men to Test How BI 1291583 is Taken up by the Body

Investigation of Pharmacokinetics and Absolute Oral Bioavailability of BI 1291583 Administered as an Oral Dose With an Intravenous Microtracer Dose of [14C]-BI 1291583 in Healthy Male Volunteers

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06166992
Enrollment
14
Registered
2023-12-12
Start date
2023-12-12
Completion date
2024-02-07
Last updated
2025-08-13

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

Conditions

Healthy

Brief summary

The main objective of this trial is to investigate the absolute bioavailability of BI 1291583 (test treatment T, not radio-labelled) compared with BI 1291583 (C-14) (reference treatment R).

Interventions

DRUG[14C]-BI 1291583

\[14C\]-BI 1291583

BI 1291583

Sponsors

Boehringer Ingelheim
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

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

Inclusion criteria

1. 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 2. Age of 18 to 55 years (inclusive) 3. Body mass index (BMI) of 18.5 to 29.9 kg/m2 (inclusive) 4. Signed and dated written informed consent in accordance with ICH-GCP and local legislation prior to admission to the trial.

Exclusion criteria

1. Any finding in the medical examination (including BP, PR or ECG) deviating from normal and assessed as clinically relevant by the investigator 2. Repeated measurement of systolic blood pressure outside the range of 90 to 140 mmHg, diastolic blood pressure outside the range of 50 to 90 mmHg, or pulse rate outside the range of 45 to 90 bpm 3. Any laboratory value outside the reference range that the investigator considers to be of clinical relevance 4. Any evidence of a concomitant disease assessed as clinically relevant by the investigator 5. Gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, immunological or hormonal disorders 6. Cholecystectomy or other surgery of the gastrointestinal tract that could interfere with the pharmacokinetics of the trial medication (except appendectomy or simple hernia repair) 7. Diseases of the central nervous system (including but not limited to any kind of seizures or stroke), and other relevant neurological or psychiatric disorders 8. History of relevant orthostatic hypotension, fainting spells, or blackouts Further

Design outcomes

Primary

MeasureTime frame
Area under the concentration-time curve of the analyte over the time interval from 0 extrapolated to infinity (AUC0-∞)Up to 10 days

Secondary

MeasureTime frame
Maximum measured concentration of the analyte in plasma (Cmax)Up to 10 days
Area under the concentration-time curve of the analyte in plasma over the time interval from 0 to the last quantifiable time point (AUC0-tz)Up to 10 days

Countries

Netherlands

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026