A Study in Healthy Men to Test How BI 730357 is Processed by the Body

A Phase I, Open-label, Single-dose Trial to Investigate Metabolism and Pharmacokinetics of BI 730357 BS (C-14) Administered as Oral Solution in Healthy Male Volunteers

The main objectives of the study are as follows:

• To assess the mass balance recovery of (C-14) BI 730357-radioactivity (also expressed as 14C-BI 730357-EQ) in urine and faeces after a single oral dose of 50 mg BI 730357 base (BS) (C-14) in healthy male subjects
• To provide plasma, urine, and faecal samples for metabolite profiling and structural identification

Study Overview

• Status: Completed
• Conditions: Healthy
• Intervention / Treatment: Drug: BI 730357 mixed with [C-14]BI 730357 BS

• Study Type: Interventional
• Enrollment (Actual): 6
• Phase: Phase 1

Contacts and Locations

Study Locations

• Netherlands
  • Groningen, Netherlands, 9728 NZ
    • PRA Health Sciences Onderzoekscentrum Martini

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years to 65 years (Adult, Older Adult)
• Accepts Healthy Volunteers: Yes

Description

Inclusion Criteria:

• Healthy male subjects according to the assessment of the investigator, 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 65 years (incl.)
• Body mass index (BMI) of 18.5 to 29.9 kg/m2 (incl.)
• Signed and dated written informed consent prior to admission to the study in accordance with good clinical practice (GCP) and local legislation

• Subjects who are sexually active must use, with their partner, highly effective contraception from the time of administration of trial medication until 4 months after administration of trial medication. Adequate methods are:

  • Condoms plus use of hormonal contraception by the female partner that started at least 2 months prior to administration of trial medication (e.g. implants, injectables, combined oral or vaginal contraceptives, intrauterine device) or
  • Condoms plus surgical sterilization (vasectomy at least 1 year prior to enrolment) or
  • Condoms plus surgically sterilised partner (including hysterectomy) or
  • Condoms plus intrauterine device or
  • Condoms plus partner of non-childbearing potential (including homosexual men) Subjects are required to use condoms to prevent unintended exposure of the partner to the study drug via seminal fluid. Male and female condoms must not be used together. Alternatively, true abstinence is acceptable when it is in line with the subjec's preferred and usual lifestyle. If a subject is usually not sexually active but becomes active, with their partner, they must comply with the contraceptive requirements detailed above.

Exclusion Criteria:

• Any finding in the medical examination (including BP, PR or ECG) is deviating from normal and judged 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 45 to 89 mmHg, or pulse rate outside the range of 40 to 100 bpm.
• Any laboratory value outside the reference range that the investigator considers to be of clinical relevance
• Any evidence of a concomitant disease judged as clinically relevant by the investigator
• Clinically significant gastrointestinal (including known or suspected inflammatory bowel disease), hepatic, renal, respiratory, cardiovascular, metabolic, immunological or hormonal disorders
• Cholecystectomy and/or surgery of the gastrointestinal tract that could interfere with the pharmacokinetics of the trial medication (except appendectomy and 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
• Further exclusion criteria apply

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: None (Open Label)

Number of Arms

1

Arms and Interventions

Participant Group / Arm

Intervention / Treatment

Experimental: BI 730357 BS (C-14); All participants were administered an oral single dose of 50 milligram (mg) BI 730357 containing [C-14] BI 730357 base (BS) (pure 14C-labelled "hot" drug substance) and BI 730357 BS (unlabelled "cold" drug substance). This mixture corresponds to the warm substance BI 730357 BS (C-14) containing a radioactive dose of approximately 3.7 MegaBecquerel (MBq), (100 microcurie (µCi)), and was administered in a solution of 10 milliliter (mL) volume with 240 mL of water after an overnight fast of at least 10 hours (h).

Drug: BI 730357 mixed with [C-14]BI 730357 BS; Oral Solution

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Mass Balance Recovery of Total [14C]-Radioactivity in Urine (Feurine, 0-tz)	feurine, fractions of [14C]-radioactivity excreted in urine as percentage of the administered dose over the time interval from 0 to tz, where tz is the latest quantifiable data point across all participants.	Within 18 hours (h) predose, 0-4, 4-8, 8-12, 12-24, 24-48, 48-72, 72-96, 96-120, 120-144, 144-168, 168-192, 192-216, 216-240, 240-264, 264-288, 288-312, 312-336 h after dosing on Day 1, continued in 24 h intervals, every 7 days from Day 21 until Day 50.
Mass Balance Recovery of Total [14C]-Radioactivity in Faeces (Fefaeces, 0-tz)	fefaeces, 0-tz, fraction of [14C]-radioactivity excreted in faeces as percentage of the administered dose over the time interval from 0 to tz, where tz is the latest quantifiable data point across all participants.	Within 48 hours (h) predose, 0-24, 24-48, 48-72, 72-96, 96-120, 120-144, 144-168, 168-192, 192-216, 216-240, 240-264, 264-288, 288-312 and 312-336 h after dosing on Day 1 and continued in 24 h intervals, every 7 days up to Day 50.

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Maximum Measured Concentration of 14C-BI 730357-equivalent (EQ) and BI 730357 (Cmax)	Cmax, maximum measured concentration of 14C-BI 730357-equivalent (EQ) and BI 730357 in plasma after a single oral dose of 50 mg BI 730357 BS (C-14) is presented. Plasma concentrations of (C-14) BI 730357-radioactivity are expressed as 14C-BI 730357-EQ.	Within 3:00 Hours: minutes (h:m) pre-dose, 0:30, 1:00, 1:30, 2:00, 4:00, 8:00, 12:00, 24:00, 48:00, 72:00, 120:00, 168:00, 216:00, 264:00, 312:00, 485:00, 653:00 and 821:00 after drug administration.
Area Under the Concentration-time Curve of 14C-BI 730357-equivalent (EQ) and BI 730357 Over the Time Interval From 0 to the Last Quantifiable Time Point (AUC0-tz)	AUC0-tz, area under the concentration-time curve of 14C-BI 730357-equivalent (EQ) and BI 730357 over the time interval from 0 to the last quantifiable time point in plasma after a single oral dose of 50 mg BI 730357 BS (C-14) is presented. Plasma concentrations of (C-14) BI 730357-radioactivity are expressed as 14C-BI 730357-EQ.	Within 3:00 Hours: minutes (h:m) pre-dose, 0:30, 1:00, 1:30, 2:00, 4:00, 8:00, 12:00, 24:00, 48:00, 72:00, 120:00, 168:00, 216:00, 264:00, 312:00, 485:00, 653:00 and 821:00 after drug administration.

Collaborators and Investigators

• Sponsor: Boehringer Ingelheim

Publications and helpful links

Helpful Links

• Related Info

Study record dates

Study Major Dates

• Study Start (Actual): September 10, 2018
• Primary Completion (Actual): November 13, 2018
• Study Completion (Actual): November 13, 2018

Study Registration Dates

• First Submitted: September 7, 2018
• First Submitted That Met QC Criteria: September 7, 2018
• First Posted (Actual): September 10, 2018

Study Record Updates

• Last Update Posted (Actual): July 12, 2023
• Last Update Submitted That Met QC Criteria: August 12, 2022
• Last Verified: August 1, 2022

More Information

Terms related to this study

• Other Study ID Numbers: 1407-0031; 2018-001837-41 (EudraCT Number)

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO
• IPD Plan Description: Clinical studies sponsored by Boehringer Ingelheim, phases I to IV, interventional and non interventional, are in scope for sharing of the raw clinical study data and clinical study documents. Exceptions might apply, e.g. studies in products where Boehringer Ingelheim is not the license holder; studies regarding pharmaceutical formulations and associated analytical methods, and studies pertinent to pharmacokinetics using human biomaterials; studies conducted in a single center or targeting rare diseases (in case of low number of patients and therefore limitations with anonymization). For more details refer to: https:// www.mystudywindow.com/msw/datatransparency

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No