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- Registre américain des essais cliniques
- Essai clinique NCT02046798
A Study to Assess the Pharmacokinetics, Metabolism and Excretion Routes of ASP3652 in Man, After Administration of 14C Radio Labeled ASP3652
An Open Label Study to Evaluate the Pharmacokinetics of ASP3652 After a Single Oral Dose of 14C-labeled ASP3652 in Healthy Caucasian Male Subjects
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
This is an open-label, one-period, single-dose study with 14C labeled ASP3652.
Screening takes place between Day 22 to Day 2, and subjects are admitted to the clinic on Day -1.
On the morning of Day 1, each subject receives a single oral dose of 14C-labeled ASP3652. Blood, urine and feces samples for analysis of 14C radioactivity are collected until at least 120 h after dosing. Blood samples for the analysis of ASP3652 and metabolites are collected until 120 h after dosing.
The subjects remain in the clinic until Day 6 (or up to Day 13 in case discharge criteria are not met on Day 6) and return for an End of Study Visit (ESV) 7 to 14 days after (early) discharge.
Type d'étude
Inscription (Réel)
Phase
- La phase 1
Contacts et emplacements
Lieux d'étude
-
-
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Leeds, Royaume-Uni, LS2 9LH
- Covance Clinical Research Unit (CRU) Ltd.
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Subject is white and of Caucasian origin.
- Regular defecation pattern (minimum once per day).
- Subject must agree to use a condom during sexual intercourse until 3 months after dosing. In addition to using a condom, subjects must agree to practice an adequate contraceptive method with female sexual partners to prevent pregnancy.
Exclusion Criteria:
- Known or suspected hypersensitivity to ASP3652 or any components of the formulation used.
- Donation of blood or blood products within 3 months prior to admission to the Clinical Unit.
- Exposure to radiation for diagnostic reasons (except dental X-rays and plain X-rays of thorax and bony skeleton (excluding spinal column)), during work or during participation in a clinical study in the previous year.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Science basique
- Répartition: N / A
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: 14C labeled ASP3652
|
oral
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Total radioactivity in plasma
Délai: Days 1 to 6 and up to Day 9
|
area under the plasma concentration (AUC) - time curve from time zero to infinity (AUCinf), area under the plasma concentration - time curve from time zero to time of last measurable concentration (AUClast), maximum concentration (Cmax), time to attain Cmax (tmax), apparent terminal elimination half-life (t½)
|
Days 1 to 6 and up to Day 9
|
|
Total radioactivity in whole blood
Délai: Days 1 to 6 and up to Day 9
|
area under the plasma concentration (AUC) - time curve from time zero to infinity (AUCinf), area under the plasma concentration - time curve from time zero to time of last measurable concentration (AUClast), maximum concentration (Cmax), time to attain Cmax (tmax), apparent terminal elimination half-life (t½)
|
Days 1 to 6 and up to Day 9
|
|
Radioactivity ratio of plasma / blood
Délai: Days 1 to 6 and up to Day 9
|
ratio concentrations per time point and AUC
|
Days 1 to 6 and up to Day 9
|
|
Radioactivity excretion in urine
Délai: Urine: Days 1-6 and up to Day 25
|
excretion rate and cumulative excretion
|
Urine: Days 1-6 and up to Day 25
|
|
Radioactivity excretion in feces
Délai: Days 1-6 and up to Day 25
|
excretion rate and cumulative excretion
|
Days 1-6 and up to Day 25
|
|
Radioactivity excretion in urine and feces
Délai: Urine: Days 1-6 and up to Day 25
|
excretion rate and cumulative excretion
|
Urine: Days 1-6 and up to Day 25
|
|
ASP3652 in plasma
Délai: Days 1 to 6 and up to Day 9
|
AUCinf, AUClast, Cmax, tmax, t1/2, apparent clearance after oral administration at steady state (CL/F), volume of terminal phase distribution at steady state (Vz/F)
|
Days 1 to 6 and up to Day 9
|
|
ASP3652 in urine
Délai: Days 1-6 and up to Day 25
|
cumulative amount of unchanged drug excreted into the urine from time zero to infinity after single dose (Aeinf), cumulative amount of unchanged drug excreted into the urine from time zero to time of last measurable concentration (Aelast), renal clearance of the drug from plasma (CLR), percentage of unchanged drug excreted into the urine from time zero to infinity after single dose % of dose excreted (Aeinf%), percentage of unchanged drug excreted into the urine from time zero to time of last measurable concentration (Aelast%)
|
Days 1-6 and up to Day 25
|
|
Ratio ASP3652 to 14C-radioactivity for AUCinf
Délai: Days 1 to 6 and up to Day 9
|
area under the plasma concentration (AUC) - time curve from time zero to infinity (AUCinf)
|
Days 1 to 6 and up to Day 9
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Safety and tolerability after a single dose
Délai: Screening (Day 22 to Day 2) to End of Study Visit (7 to 14 days after (early) discharge)
|
Vital signs, 12-lead ECG, safety laboratory tests, physical examination, occurrence of Adverse Events (AE)
|
Screening (Day 22 to Day 2) to End of Study Visit (7 to 14 days after (early) discharge)
|
Collaborateurs et enquêteurs
Parrainer
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Autres numéros d'identification d'étude
- 3652-CL-0003
- 2011-004526-10 (Numéro EudraCT)
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