- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02211950
Relative Bioavailability of BI 44847 in Different Ethnic Groups and Evaluation of Effect of Diet and Acarbose Coadministration on Bioavailability Following Oral Administration of 200 mg BI 44847 in Healthy Male Volunteers
August 7, 2014 updated by: Boehringer Ingelheim
Evaluation of Relative Bioavailability of BI 44847 in Different Ethnic Groups (Subjects of White, Asian, and African Origin), and Evaluation of Effect of Diet and Acarbose Coadministration on Bioavailability Following Oral Administration of 200 mg BI 44847 in Healthy Male Volunteers. An Open-label, Single-dose, Parallel Group, Phase 1 Study (Group 1 With Additional Crossover Aspects)
The objectives were to investigate the relative bioavailability of BI 44847 in different racial groups (white, Asian, and African subjects) and to investigate the effect of different types of diet and acarbose coadministration on the bioavailability of BI 44847 in white subjects.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
37
Phase
- Phase 1
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 40 years (Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
Male
Description
Inclusion Criteria:
- Healthy male subjects determined by results of screening
- Age 18 - 40 years
- Body Mass Index 18 - 25 kg/m2, at least 45 kg
- Signed and dated written informed consent prior to admission to the study in accordance with Good Clinical Practice and the local legislation
Exclusion Criteria:
- Significant gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, immunological or hormonal disorders as judged by the investigator
- Relevant gastrointestinal tract surgery
- Diseases of the central nervous system (such as epilepsy, seizures) or psychiatric disorders or relevant neurological disorders
- History of relevant orthostatic hypotension, fainting spells or blackouts; systolic blood pressure greater than 140 mm Hg, diastolic blood pressure greater than 90 mm Hg, pulse rate out of 45 to 90 beats per minute
- Chronic or relevant acute infections
- History of allergy/hypersensitivity (including drug allergies) that are deemed relevant to the trial as judged by the investigator
- 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 or during the trial
- Use within 10 days prior to administration or during the trial of drugs which might reasonably influence the results of the trial based on the knowledge at the time of protocol preparation
- Participation in another trial with an investigational drug within 2 months after a multiple dose study or within 1 month after a single dose study
- Smoker (more than 10 cigarettes or 3 cigars or 3 pipes per day)
- Inability to refrain from smoking when confined to the study site on trial days
- Alcohol abuse (more than 60 g/day in males, more than 40 g/day in females)
- Drug abuse, in the investigator's judgment upon review of the patient's history and urine screening for abused substances
- Veins unsuited for iv puncture on either arm (e.g. veins which are difficult to locate, access or puncture, veins with a tendency to rupture during or after puncture)
- Blood donation (more than 100 mL within four weeks prior to administration or during the trial)
- Excessive physical activities (within 48 hours prior to trial or during the trial)
- Any laboratory value outside the reference range that is of clinical relevance according to the assessment of the investigator
- Inability to comply with dietary regimen of study centre
- Subjects not able to understand and comply with protocol requirements, instructions and protocol-stated restrictions
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Treatment A
single dose BI 44847 administered to white subjects
|
|
Experimental: Treatment B
100 mg acarbose for 2 days, on the second day a single dose BI 44847 administered to white subjects
|
Other Names:
|
Experimental: Treatment C
single dose BI 44847 after a Japanese diet of 6 days administered to white subjects
|
|
Experimental: Treatment D
single dose BI 44847 administered to asian subjects
|
|
Experimental: Treatment E
single dose BI 44847 administered to african subjects
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Cmax (maximum concentration of the analyte in plasma)
Time Frame: up to 48 hours after drug administration
|
up to 48 hours after drug administration
|
AUC0-∞ (area under the concentration time curve of the analyte in plasma in plasma over the time interval from 0 to infinity)
Time Frame: up to 48 hours after drug administration
|
up to 48 hours after drug administration
|
AUC0-48 (area under the concentration time curve of the analyte in plasma over the time interval from 0 to 48 h)
Time Frame: up to 48 hours after drug administration
|
up to 48 hours after drug administration
|
AUC0-12 (area under the concentration time curve of the analyte in plasma over the time interval from 0 to 12 h)
Time Frame: up to 48 hours after drug administration
|
up to 48 hours after drug administration
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
tmax (time from dosing to maximum concentration of the analyte in plasma)
Time Frame: up to 48 hours after drug administration
|
up to 48 hours after drug administration
|
λz (terminal rate constant in plasma after single dose
Time Frame: up to 48 hours after drug administration
|
up to 48 hours after drug administration
|
t1/2 (terminal half-life of the analyte in plasma after single dose)
Time Frame: up to 48 hours after drug administration
|
up to 48 hours after drug administration
|
MRTpo (mean residence time of the analyte in the body after single dose)
Time Frame: up to 48 hours after drug administration
|
up to 48 hours after drug administration
|
CL/F (apparent clearance of the analyte in the plasma after extravascular administration after single dose)
Time Frame: up to 48 hours after drug administration
|
up to 48 hours after drug administration
|
Vz/F (apparent volume of distribution during the terminal phase λz after single dose following extravascular administration)
Time Frame: up to 48 hours after drug administration
|
up to 48 hours after drug administration
|
AUCt1-t2 (area under the concentration time curve of analyte in plasma over the time interval t1 to t2)
Time Frame: up to 24 hours after drug administration
|
up to 24 hours after drug administration
|
Aet1-t2 (amount of drug that is eliminated in urine from the time point t1 to time point t2)
Time Frame: up to 24 hours after drug administration
|
up to 24 hours after drug administration
|
fet1-t2 (fraction of drug eliminated in urine from time point t1 to time point t2)
Time Frame: up to 24 hours after drug administration
|
up to 24 hours after drug administration
|
CLR,t1-t2 (renal clearance of the drug from the time point t1 until the time point t2)
Time Frame: up to 24 hours after drug administration
|
up to 24 hours after drug administration
|
Amount of glucose excreted in urine
Time Frame: up to 24 hours after drug administration
|
up to 24 hours after drug administration
|
Number of patients with adverse events
Time Frame: up to 48 hours after last administration of study drug
|
up to 48 hours after last administration of study drug
|
Number of patients with clinically relevant changes in laboratory tests
Time Frame: up to 48 hours after last administration of study drug
|
up to 48 hours after last administration of study drug
|
Number of patients with clinically relevant changes in Electrocardiogram (ECG)
Time Frame: up to 48 hours after last administration of study drug
|
up to 48 hours after last administration of study drug
|
Number of patients with clinically relevant changes in vital signs
Time Frame: up to 48 hours after last administration of study drug
|
up to 48 hours after last administration of study drug
|
Assessment of global tolerability by investigator on a 4-point scale
Time Frame: 48 hours after last administration of study drug
|
48 hours after last administration of study drug
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Helpful Links
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
October 1, 2008
Primary Completion (Actual)
December 1, 2008
Study Registration Dates
First Submitted
August 7, 2014
First Submitted That Met QC Criteria
August 7, 2014
First Posted (Estimate)
August 8, 2014
Study Record Updates
Last Update Posted (Estimate)
August 8, 2014
Last Update Submitted That Met QC Criteria
August 7, 2014
Last Verified
August 1, 2014
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 1224.22
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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