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The objective of the current study was to investigate the safety, tolerability, and pharmacokinetics of BILB 1941 ZW following the administration of single rising doses from 5 mg to 300 mg. In addition the bioavailability of the 60 mg dose given fasted and after a high-fat breakfast was to be be investigated
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| BILB 1941 ZW - single rising dose | Experimental | Single rising dose part |
|
| Placebo | Placebo Comparator | Single rising dose part |
|
| BILB 1941 ZW - tablet - fasted | Experimental | Relative bioavailability: The oral solution fasted should be compared with the solid form fasted and after a standardized breakfast |
|
| BILB 1941 ZW - solution | Experimental | Relative bioavailability: The oral solution fasted should be compared with the solid form fasted and after a standardized breakfast |
|
| BILB 1941 ZW - tablet - fed | Experimental | Relative bioavailability: The oral solution fasted should be compared with the solid form fasted and after a standardized breakfast |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| BILB 1941 ZW - single rising dose part | Drug |
| ||
| Placebo |
| Measure | Description | Time Frame |
|---|---|---|
| Number of subjects with abnormal findings in physical examination | up to 48 hours following drug administration | |
| Number of subjects with abnormal changes in laboratory parameters | up to 48 hours following drug administration | |
| Number of subjects with clinically significant changes in vital signs | Blood pressure, Pulse Rate | up to 48 hours following drug administration |
| Number of subjects with adverse events | up to 48 hours following drug administration | |
| Number of subjects with clinically significant changes in 12-lead ECG (electrocardiogram) | up to 48 hours following drug administration | |
| Assessment of tolerability by investigator on a 4-point scale | after 48 hours following drug administration |
| Measure | Description | Time Frame |
|---|---|---|
| Cmax (maximum concentration of the analyte in plasma) | up to 48 hours following drug administration | |
| tmax (time from dosing to maximum concentration) | up to 48 hours following drug administration |
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Inclusion Criteria:
Healthy males according to the following criteria based upon a complete medical history, including the physical examination, vital signs (BP, PR), 12-lead ECG, clinical laboratory tests:
1.1 No finding deviating from normal and of clinical relevance
1.2 No evidence of a clinically relevant concomitant disease
Age ≥18 and Age ≤50 years, BMI ≥18.5 and BMI ≤29.9 kg/m2 (Body Mass Index)
Signed and dated written informed consent prior to admission to the study in accordance with Good Clinical Practice (GCP) and the local legislation
Exclusion Criteria:
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| Drug |
|
| BILB 1941 ZW - solution | Drug |
|
| BILB 1941 ZW - tablet | Drug |
|
| standardized breakfast | Other |
|
| AUC0-∞ (area under the concentration time curve of the analyte in plasma over the time interval from 0 extrapolated to infinity) | up to 48 hours following drug administration |
| AUC0-tz (area under the concentration-time curve of the analyte in plasma over the time interval from 0 to the last quantifiable data point) | up to 48 hours following drug administration |
| λz (terminal rate constant in plasma) | up to 48 hours following drug administration |
| t1/2 (terminal half-life of the analyte in plasma) | up to 48 hours following drug administration |
| MRT (Mean time of residence of drug molecules in the body after intravascular administration) | up to 48 hours following drug administration |
| Vz/F (Apparent volume of distribution during the terminal phase after extravascular administration) | up to 48 hours following drug administration |