Metabolism and Pharmacokinetics of [14C]-DK-AH 269 CL in 12 Healthy Male Volunteers
13. oktober 2014 oppdatert av: Boehringer Ingelheim
Metabolism and Pharmacokinetics of [14C]-DK-AH 269 CL After Administration of Single Doses of 5 mg [14C]-DK-AH 269 CL Intravenously and 10 mg [14C]-DK-AH 269 CL as Oral Solution in a Parallel-group Design in 12 Healthy Male Volunteers
- To investigate absorption, metabolism and excretion of [14C]-DK-AH 269 CL after oral and intravenous administration in healthy volunteers
- To assess the safety and tolerability of DK-AH 269 CL after oral and intravenous administration to healthy volunteers
Studieoversikt
Status
Fullført
Forhold
Intervensjon / Behandling
Studietype
Intervensjonell
Registrering (Faktiske)
12
Fase
- Fase 1
Deltakelseskriterier
Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
50 år til 65 år (Voksen, Eldre voksen)
Tar imot friske frivillige
Ja
Kjønn som er kvalifisert for studier
Mann
Beskrivelse
Inclusion Criteria:
- 50 to 65 years of age
- Body Mass Index (BMI) of 19.9 to 29.9 kg/m2
- Resting heart rate (HR) (after 5 min. in the supine position) of more than 55 bpm
- All volunteers will have given their written informed consent prior to admission to the study in accordance with Good Clinical Practice (GCP) and the local legislation.
Exclusion Criteria:
- Any finding at the medical examination (including BP, HR and ECG) deviating from normal and of clinical relevance
- Gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, hematological/oncological, immunological or hormonal disorders
- Diseases of the central nervous system or psychiatric disorders or neurological disorders
- History of relevant orthostatic hypotension, fainting spells or blackouts
- Chronic or relevant acute infections
- History of allergy/hypersensitivity (including drug allergy) which is deemed relevant to the trial as judged by the investigator
- Intake of drugs with a long half-life (> 24 hours) within ten half-lives of the respective drug before enrolment in the study
- Use of any drugs which might influence the results of the trial within two weeks prior to administration or during the trial
- Participation in another trial with an investigational drug (≤ two months prior to administration or during the trial)
- Smoker (> 10 cigarettes or > 3 cigars of > 3 pipes/day)
- Inability to refrain from smoking on trial days
- Alcohol abuse (> 60 g/day)
- Drug abuse
- Blood donation (≥ 100 mL within 2 months prior to administration or during the trial)
- Excessive physical activities (within the last week before the study)
- Any laboratory value outside the reference range and of clinical relevance
- Inability to comply with dietary regimen of study centre
Not necessarily clinically relevant abnormalities, but specific exclusion criteria for the drugs under study or for the study:
- Subjects at increased risk for development of cardiac arrhythmia (e.g. family history of long QT syndrome or sudden cardiac death)
- ECG: PR interval > 210 ms
- HR at rest ≤ 55 beats per minute (bpm)
- Relevant ophthalmological disease
Studieplan
Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Aktiv komparator: [14C]-DK-AH 269 CL intravenous
|
|
|
Eksperimentell: [14C]-DK-AH 269 CL oral
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Maximum measured concentration of the analytes in plasma (Cmax)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Area under the concentration-time curve of the analytes in plasma (AUC)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Time from dosing to the maximum concentration of the analytes in plasma (tmax)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Terminal rate constant of the analytes in plasma (λz)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Terminal half-life of the analytes in plasma (t1/2)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Mean residence time of the analytes in the body after intravenous administration (MRT)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Mean residence time of the analytes in the body after oral administration (MRTpo)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Apparent clearance of the analytes in plasma following extravascular administration (CL/F)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Total clearance of the analytes in plasma following intravascular administration (CL)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Apparent volume of distribution of the analytes during the terminal phase λz following extravascular administration (Vz/F)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Volume of distribution at steady state (Vss)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Fraction of analytes eliminated in urine from 0 to the time of the last quantifiable data point (fe0-tz)
Tidsramme: Up to 120 hours after start of treatment
|
Up to 120 hours after start of treatment
|
|
|
Fraction of analytes eliminated in faeces from 0 to the time of the last quantifiable data point (fefaeces,0-tz)
Tidsramme: Up to 120 hours after start of treatment
|
Up to 120 hours after start of treatment
|
|
|
Renal clearance of the analytes from 0 to the time of the last quantifiable data point (CLR,0-tz)
Tidsramme: Up to 120 hours after start of treatment
|
Up to 120 hours after start of treatment
|
|
|
Fraction of dose absorbed, based on radioactivity data (Fa)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Absolute bioavailability of the analytes after oral administration (F)
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Ratio of CBlood cells/Cplasma [14C]-radioactivity
Tidsramme: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Number of patients with clinically significant findings in vital signs
Tidsramme: up to 12 days after last drug administration
|
blood pressure, heart rate
|
up to 12 days after last drug administration
|
|
Number of patients with clinically significant findings in 12-lead ECG
Tidsramme: up to 12 days after last drug administration
|
up to 12 days after last drug administration
|
|
|
Number of patients with clinically significant findings in 2-lead ECG (telemetry)
Tidsramme: up to 90 minutes after start of treatment
|
up to 90 minutes after start of treatment
|
|
|
Clinically significant changes from baseline in physical examination
Tidsramme: Pre-dose, and 12 days after last drug administration
|
Pre-dose, and 12 days after last drug administration
|
|
|
Occurrence of visual phenomena
Tidsramme: up to 120 hours after start of treatment
|
questionnaire
|
up to 120 hours after start of treatment
|
|
Number of patients with clinically significant findings in clinical laboratory tests
Tidsramme: up to 12 days after last drug administration
|
up to 12 days after last drug administration
|
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Studierekorddatoer
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Studer hoveddatoer
Studiestart
1. mars 2004
Primær fullføring (Faktiske)
1. april 2004
Datoer for studieregistrering
Først innsendt
13. oktober 2014
Først innsendt som oppfylte QC-kriteriene
13. oktober 2014
Først lagt ut (Anslag)
15. oktober 2014
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
15. oktober 2014
Siste oppdatering sendt inn som oppfylte QC-kriteriene
13. oktober 2014
Sist bekreftet
1. oktober 2014
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 503.209
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