Safety, Tolerability and Pharmacokinetics of Single Rising Oral Doses of BI 113823 Powder in Bottle (PiB) and Tablet in Healthy Male Volunteers

Phase 1

Completed

• Conditions: Healthy
• Interventions: Drug: Placebo; Drug: BI 113823 solution; Drug: BI 113823 tablet; Other: High fat, high calorie breakfast

• Registration Number: NCT02259972
• Lead Sponsor: Boehringer Ingelheim

Brief Summary

To investigate the safety, tolerability, and pharmacokinetics incl. dose proportionality of BI 113823, as well as the relative bioavailability of PiB vs. tablet and tablet fasted vs. fed (food effect for the tablet).

Detailed Description

Not available

Study Timeline

• Study Start: 2010-01
• Primary Completion: 2010-06
• Status Verified: 2014-10
• Study First Submitted: 2014-10-07
• Study First Submitted QC: 2014-10-07
• Last Update Submitted: 2014-10-07
• Study First Posted: 2014-10-09
• Last Update Posted: 2014-10-09

Recruitment & Eligibility

• Status: COMPLETED
• Sex: Male
• Target Recruitment: 63

Inclusion Criteria

1. 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
2. Age ≥18 and Age ≤45 years
3. BMI ≥18.5 and BMI ≤29.9 kg/m2 (Body Mass Index)
4. Signed and dated written informed consent prior to admission to the study in accordance with GCP and the local legislation

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Exclusion Criteria

1. Any finding of the medical examination (including BP, PR and ECG) deviating from normal and of clinical relevance
2. Any evidence of a clinically relevant concomitant disease
3. Gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, immunological or hormonal disorders
4. Surgery of the gastrointestinal tract (except appendectomy)
5. Diseases of the central nervous system (such as epilepsy) or psychiatric disorders or neurological disorders
6. History of relevant orthostatic hypotension, fainting spells or blackouts
7. Chronic or relevant acute infections
8. History of relevant allergy/hypersensitivity (including allergy to drug or its excipients)
9. Intake of drugs with a long half-life (> 24 hours) within at least one month or less than 10 half-lives of the respective drug prior to administration
10. Use of drugs which might reasonably influence the results of the trial or that prolong the QT/QTc interval based on the knowledge at the time of protocol preparation within 10 days prior to administration
11. Participation in another trial with an investigational drug within two months prior to administration or during the trial
12. Smoker (> 10 cigarettes or > 3 cigars or > 3 pipes/day)
13. Inability to refrain from smoking on trial days
14. Alcohol abuse (more than 30 g/day)
15. Drug abuse
16. Blood donation (more than 100 mL within four weeks prior to administration)
17. Excessive physical activities (within one week prior to administration)
18. Any laboratory value outside the reference range that is of clinical relevance
19. Inability to comply with dietary regimen of trial site
20. Bradycardia < 50/min, PR interval > 200 ms, QRS interval > 110 ms, QTcB > 450 ms, or QT (uncorrected) > 470 ms or any other relevant ECG findings at screening
21. A history of additional risk factors for Torsades des Pointes (e.g., heart failure, hypokalemia, family history of Long QT Syndrome)

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
BI 113823 tablet	High fat, high calorie breakfast	dose group 5 only
Placebo	Placebo	-
BI 113823 solution	BI 113823 solution	single rising doses, dose group 5 twice (fed and fasted)
BI 113823 tablet	BI 113823 tablet	dose group 5 only
BI 113823 solution	High fat, high calorie breakfast	single rising doses, dose group 5 twice (fed and fasted)

Primary Outcome Measures

Name	Time	Method
Number of participants with clinically significant findings in 12-lead electrocardiogram (ECG)	up to 14 days after last drug administration	special attention to QRS prolongation
Number of participants with clinically significant findings in vital signs	up to 14 days after last drug administration	blood pressure (BP), pulse rate (PR)
Number of participants with adverse events	up to 14 days after last drug administration
Assessment of tolerability by investigator on a 4-point scale	up to 14 days after last drug administration
Number of participants with clinically significant findings in laboratory tests	up to 14 days after last drug administration
Number of participants with clinically significant findings on physical examination	up to 14 days after last drug administration

Secondary Outcome Measures

Name	Time	Method
λz (terminal rate constant in plasma)	up to 72 hours after drug administration
CLR,t1-t2 (renal clearance of the analyte from the time point t1 until the time point t2)	up to 72 hours after drug administration
AUC0-∞ (area under the concentration-time curve of the analyte in plasma over the time interval from 0 extrapolated to infinity)	up to 72 hours after drug administration
AUC0-tz (area under the concentration-time curve of metformin in plasma over the time interval from 0 to the time of the last quantifiable data point)	up to 72 hours after drug administration
t1/2 (terminal half-life of the analyte in plasma)	up to 72 hours after drug administration
MRToral (mean residence time of the analyte in the body after oral administration)	up to 72 hours after drug administration
Vz/F (apparent volume of distribution during the terminal phase λz following an extravascular dose)	up to 72 hours after drug administration
Cmax (maximum measured concentration of the analyte in plasma)	up to 72 hours after drug administration
tmax (time from dosing to maximum measured concentration)	up to 72 hours after drug administration
CL/F (total/apparent clearance of the analyte in plasma after extravascular administration)	up to 72 hours after drug administration
Aet1-t2 (amount of analyte eliminated in urine from the time point t1 to time point t2)	up to 72 hours after drug administration
fet1-t2 (fraction of analyte eliminated in urine from time point t1 to time point t2)	up to 72 hours after drug administration