Clinical trial NCT02170974: Bioavailability of BIBR 953 ZW After BIBR 1048 (Oral Pro-drug of BIBR 953 ZW) Administered as Hydroxypropyl Methylcellulose (HPMC) Polymorph II Capsule Relative to HPMC Polymorph I Capsule in Healthy Subjects.
Official title: Bioavailability of BIBR 953 ZW After 150 mg of BIBR 1048 (Oral Pro-drug of BIBR 953 ZW) Administered as HPMC Polymorph II Capsule Relative to 150 mg HPMC Polymorph I Capsule in Healthy Subjects. A Two-way Crossover, Randomised, Open Trial
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE1
Conditions: Healthy
Lead sponsor: Boehringer Ingelheim
Sponsor class: INDUSTRY
First posted: 2014-06-23
Enrollment: 28
Sex: ALL
Minimum age (years): 18
Maximum age (years): 55
Standard ages: ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: CROSSOVER
Primary purpose: TREATMENT

Brief summary: Investigation of the relative bioavailability of BIBR 953 ZW after administration of 150 mg BIBR 1048 polymorph II versus BIBR 953 ZW after administration of 150 mg BIBR 1048 polymorph I in HPMC capsules


Eligibility criteria: Inclusion Criteria:

* Healthy female and male subjects as determined by results of screening
* Signed written informed consent in accordance with GCP and local legislation
* Age ≥ 18 and ≤ 55 years
* BMI ≥ 18.5 and ≤ 29.9 kg/m2

Exclusion Criteria:

* Any finding at the medical examination (including blood pressure, pulse rate and ECG) deviating from normal and of clinical relevance
* History of or current gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, immunologic, hormonal disorders
* History of relevant orthostatic hypotension, fainting spells and blackouts
* Diseases of the central nervous system (such as epilepsy) or psychiatric disorders
* Chronic or relevant acute infections
* History of

  * allergy/hypersensitivity (including drug allergy) which is deemed relevant to the trial as judged by the investigator
  * any bleeding disorder including prolonged or habitual bleeding
  * other hematologic disease
  * cerebral bleeding (e.g. after a car accident)
  * commotio cerebri
* Intake of drugs with a long half-life (\> 24 hours) within 1 month prior to administration
* Use of any drugs that might influence the results of the trial within 10 days prior to administration or during the trial
* Participation in another trial with an investigational drug within 2 months prior to administration or during trial
* Smoker (\> 10 cigarettes or 3 cigars or 3 pipes/day) or inability to refrain from smoking on study days
* Alcohol abuse (\> 60 g/day)
* Drug abuse
* Blood donation of more than 400 ml within 4 weeks prior to administration or during the trial
* Excessive physical activities within 5 days prior to administration or during the trial
* Any laboratory value outside the reference range of clinical relevance
* History of any familial bleeding disorder
* Platelets \< 150000/μl

Primary outcomes:
measure: AUC0-infinity (area under the plasma concentration-time curve of BIBR 953 ZW from 0 to infinity)
timeFrame: 0 h (predose), 30 min, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 10 h, 12 h, 24 h, 48 h, and 72 h after drug administration
measure: AUC0-tz
timeFrame: 0 h (predose), 30 min, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 10 h, 12 h, 24 h, 48 h, and 72 h after drug administration
measure: Cmax (maximum measured plasma concentration of BIBR 953 ZW)
timeFrame: 0 h (predose), 30 min, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 10 h, 12 h, 24 h, 48 h, and 72 h after drug administration
Secondary outcomes:
measure: tmax (time from dosing to when the plasma concentration reaches Cmax after extravascular doses )
timeFrame: 0 h (predose), 30 min, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 10 h, 12 h, 24 h, 48 h, and 72 h after drug administration
measure: t1/2 (half life)
timeFrame: 0 h (predose), 30 min, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 10 h, 12 h, 24 h, 48 h, and 72 h after drug administration
measure: MRTpo (mean time of residence of drug molecules in the body)
timeFrame: 0 h (predose), 30 min, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 10 h, 12 h, 24 h, 48 h, and 72 h after drug administration
measure: CL/F (apparent clearance after oral administration)
timeFrame: 0 h (predose), 30 min, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 10 h, 12 h, 24 h, 48 h, and 72 h after drug administration
measure: Vz/F (apparent volume of distribution)
timeFrame: 0 h (predose), 30 min, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 8 h, 10 h, 12 h, 24 h, 48 h, and 72 h after drug administration
measure: Changes in ECG
timeFrame: up to 31 days
measure: Changes in systolic and diastolic blood pressure
timeFrame: up to 31 days
measure: Occurrence of adverse events
timeFrame: up to 31 days
measure: Assessment of tolerability by investigator on a four-point scale
timeFrame: up to 31 days
Other outcomes:
Locations:
Study officials:
References: