A Study in Healthy Men to Test Whether Zongertinib Affects How 3 Other Medicines (Midazolam, Omeprazole, and Repaglinide) Are Taken up and Processed by the Body

The Effect of Multiple Doses of Zongertinib on the Single-dose Pharmacokinetics of Midazolam, Omeprazole and Repaglinide in Healthy Male Subjects (an Open-label, 2-period, Fixed-sequence Trial)

The main objective of this trial is to assess the effect of multiple oral doses of zongertinib on the pharmacokinetics of midazolam, omeprazole and repaglinide.

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 55 years (inclusive)
• Body mass index (BMI) of 18.5 to 29.9 kg/m2 (inclusive)
• Signed and dated written informed consent

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 45 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 Further exclusion criteria apply.