Clinical trial NCT05833139: A Study in Healthy Men to Test How Itraconazole Influences the Amount of BI 1810631 in the Blood
Official title: The Effect of Multiple Doses of Itraconazole on the Pharmacokinetics of a Single Oral Dose of BI 1810631 in Healthy Male Subjects (an Open-label, Two-period, Fixed-sequence Trial)
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE1
Conditions: Healthy
Lead sponsor: Boehringer Ingelheim
Sponsor class: INDUSTRY
First posted: 2023-04-27
Enrollment: 16
Sex: MALE
Minimum age (years): 18
Maximum age (years): 50
Standard ages: ADULT
Accepts healthy volunteers: yes
Allocation: NA
Intervention model: SINGLE_GROUP
Primary purpose: TREATMENT

Brief summary: The main objective of this trial is to investigate the effect of multiple doses of the strong CYP3A inhibitor and recommended Pglycoprotein (P-gp) inhibitor itraconazole on the pharmacokinetics of a single dose of BI 1810631 in plasma following oral administration.


Eligibility criteria: Inclusion Criteria:

* 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
* Age of 18 to 50 years (inclusive)
* Body mass index (BMI) of 18.5 to 29.9 kg/m2 (inclusive)
* 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

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 140 millimetre(s) of mercury (mmHg), diastolic blood pressure outside the range of 50 to 90 mmHg, or pulse rate outside the range of 50 to 90 beats per minute (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
* Gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, immunological or hormonal disorders
* Cholecystectomy or other surgery of the gastrointestinal tract that could interfere with the pharmacokinetics of the trial medication (except appendectomy or simple hernia repair)
* Diseases of the central nervous system (including but not limited to any kind of seizures or stroke), and other relevant neurological or psychiatric disorders
* History of relevant orthostatic hypotension, fainting spells, or blackouts Further exclusion criteria apply.

Primary outcomes:
measure: Area under the concentration-time curve of the analyte in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞)
timeFrame: up to 13 days
measure: Maximum measured concentration of the analyte in plasma (Cmax)
timeFrame: up to 13 days
Secondary outcomes:
measure: 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)
timeFrame: up to 13 days
Other outcomes:
Locations:
city: Biberach
country: Germany
facility: Humanpharmakologisches Zentrum Biberach
Study officials:
References: