A Study to Test How Well Healthy Men Tolerate Different Doses of BI 1356225

Study Overview
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Brief Summary
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The main objectives of the SRD part of this trial are to investigate safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of BI 1356225 in healthy male subjects following oral administration of single rising doses. The main objective of the BA part of this trial will be to explore the influence of food on the bioavailability of tablet fasted versus tablet fed

Official Title
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A Randomised, Single-blind, Placebo-controlled Trial in Parallel Group Design to Investigate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Single Rising Oral Doses of BI 1356225 Administered as Oral Solution and Tablets to Healthy Male Subjects, and a Randomised, Open-label, Single-dose, Two-way Cross-over Bioavailability Comparison of BI 1356225 as Tablet With and Without Food

Conditions
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Healthy

Intervention / Treatment
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* Drug: BI 1356225
* Drug: Placebo


Participation Criteria
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Eligibility Criteria
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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 (BP, PR), 12-lead ECG, and clinical laboratory tests Age of 18 to 45 years (inclusive) BMI of 18.5 to 29.9 kg/m2 (inclusive) Signed and dated written informed consent prior to admission to the study, in accordance with GCP and local legislation 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 mmHg, diastolic blood pressure outside the range of 50 to 90 mmHg, or pulse rate outside the range of 50 to 90 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 Further exclusion criteria apply

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 45 Years

Sexes Eligible for Study
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Male

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Single Rising Dose Part<br> | Drug: BI 1356225<br>* Oral Dose<br>Drug: Placebo<br>* Oral dose<br>|
| Experimental: Bioavailability Part<br> | Drug: BI 1356225<br>* Oral Dose<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| The primary endpoint for assessment of safety and tolerability of BI 1356225 is the percentage of subjects with drug-related adverse events (both trial parts) |  | Up to 30 days | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| AUC0-∞ (area under the concentration-time curve of the analyte in plasma over the time interval from 0 extrapolated to infinity) |  | Up to 30 days | 
| Cmax (maximum measured concentration of the analyte in plasma) |  | Up to 30 days |