The aim of this study is to assess the mass balance recovery from excreta of carbon 14 labelled BI409306 ([14C] BI 409306) in healthy, CYP2C19 genotyped subjects and to provide plasma, urine and faecal samples for metabolite profiling and structural identification.

Inclusion criteria:

1. Healthy male genotyped as CY2C19 poor metabolizer (PM) or extensive metabolizer (EM) according to the investigator's assessment, based on a complete medical history including a physical examination, vital signs (BP - Blood Pressure, PR - Pulse Rate), 12-lead ECG (Electrogardiogramm), and clinical laboratory tests. PM is defined as carrier of two non-functional alleles *2 and *3 of the CYP2C19 gene (diplotypes *2/*2; *2/*3; *3/*3). EM is defined as carrier of two functional alleles of the CYP2C19 gene (absence of *2, *3, *17; diplotype *1/*1).
2. Age of 30 to 65 years (incl.).
3. BMI (Body Mass Index) of 18.5 to 29.9 kg/m2 (incl.).
4. Signed and dated written informed consent prior to admission to the study in accordance with GCP and local legislation.
5. A history of regular bowel movements (averaging 1 or more bowel movements per day; subjects with regular bowel movements of >3 per day will be excluded).
6. Subjects who are sexually active must use, with their partner, 2 approved methods of highly effective contraception from the time of IMP administration until 90 days after the last dose of IMP.

Exclusion criteria:

1. Any finding in the medical examination (including BP - Blood Pressure, PR - Pulse Rate or ECG - Electrocardiogramm) is deviating from normal and judged 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 judged as clinically relevant by the investigator
5. Gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, immunological or hormonal disorders. Any significant history of ocular or eye disease.
6. Surgery of the gastrointestinal tract that could interfere with kinetics of the trial medication (except appendectomy and 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

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

The treated set (TS) included all subjects in the randomised set (RS) (RS included all subjects who were assigned a study subject number, whether treated or not) who received the study drug.

From first drug administration until 7 days after the last drug administration, up to 21 days

Treated Set: (TS) This subject set includes all subjects in the randomized set who received [at least] one dose of study drug. This was the full analysis set population in the sense of ICH-E9.