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

Boehringer Ingelheim

Status and phase: Completed; Phase 1

Conditions: Healthy

Treatments: Drug: BI 730357 mixed with [C-14]BI 730357 BS

Study type: Interventional

Funder types: Industry

Identifiers

NCT03664011

2018-001837-41 (EudraCT Number)

1407-0031

Details and patient eligibility

About

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

Enrollment: 6 patients

Sex: Male

Ages: 18 to 65 years old

Volunteers: Accepts Healthy Volunteers

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

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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6 participants in 1 patient group

BI 730357 BS (C-14)

Experimental group

Description:

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).

Treatment:

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