- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT02028780
Study to Evaluate the Safety, Pharmacokinetics and Pharmacodynamics of BI 655075 (Idarucizumab) Administered Alone or With Dabigatran Etexilate in Japanese Healthy Subjects
Randomised, Double-blind Within Dose Groups, Placebo-controlled Phase I Trial in Healthy Japanese Male Volunteers to Investigate Safety, Tolerability and Pharmacokinetics of Different Doses of BI 655075 (Part 1) and to Explore the Effective Dose of BI 655075 to Reverse Dabigatran Anticoagulant Activity (Part 2).
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Réel)
Phase
- La phase 1
Contacts et emplacements
Lieux d'étude
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Sumida-ku, Tokyo, Japon
- 1321.5.00001 Boehringer Ingelheim Investigational Site
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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:
1. Healthy Japanese male subjects
Exclusion criteria:
1. Any relevant deviation from healthy conditions
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Double
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
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Expérimental: Idarucizumab single doses
different infusion durations
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placebo
short infusion
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Expérimental: Idarucizumab with dabigatran
short infusion with 2 capsules dabigatran
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short infusion
Placebo to Idarucizumab
2 capsules dabigatran
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Percentage of Subjects With Drug-related Adverse Events in Part 1 and Part 2
Délai: From first drug administration until 13 weeks after the last drug administration, upto 98 days (Part-I) & upto 108 days (Part-II)
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Percentage of subjects with drug-related adverse events in Part 1 and Part 2.
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From first drug administration until 13 weeks after the last drug administration, upto 98 days (Part-I) & upto 108 days (Part-II)
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Ae0-74,ss on Days 4 and 11 for Sum Dabigatran (Part II)
Délai: 0-2 h, 2-6 h, 6-10 h, 10-12 h,12-14h, 14-26 h, 26-50 h, 50-74 h after drug administration of dabigatran etexilate on Day 4 and Day 11.
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Amount of analyte eliminated in urine at steady state from the time point 0 hours to time point 74 hours.
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0-2 h, 2-6 h, 6-10 h, 10-12 h,12-14h, 14-26 h, 26-50 h, 50-74 h after drug administration of dabigatran etexilate on Day 4 and Day 11.
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AUC2-12,ss on Days 4 and 11 for Unbound Sum Dabigatran (Part II).
Délai: Day 4 (Part I) and Day 11 (Part II). Time frame are provided in detail in the Description section
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Area under the concentration-time curve of the dabigatran in plasma at steady state over the time interval 2 hours-12 hours. Time Frame: For dose group 5 to 7 (Day 1 to 3-Part-I):74hours (h), 74.5h, 75h, 76h, 78h, 80h, 82h, 84h, For dose group 8 (Day 1 to 3-Part-I): 74h, 74.5h, 75h, 76h, 78h, 80h, 82h, 84h and For dose group 5-7 (Day11 to Day13-Part II):242h, 242.167h, 242.5h, 243h, 244h,246h, 248h, 250h, 252h. For dose group 8 (Day11 to Day13-Part II):242h, 242.083h, 242.25h, 242.333h, 243.333h, 244h, 246h, 248h, 252h. |
Day 4 (Part I) and Day 11 (Part II). Time frame are provided in detail in the Description section
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Cmax for Idarucizumab in the Part I & Part II.
Délai: Day 1 to 3 (Part I) and Day 11 to 13 (Part II); Time frame are provided in detail in the Description section
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Maximum measured concentration of the analyte in plasma for idarucizumab Time frame: For dose group 1 to 3 (Day 1 to 3-Part-I): predose, 0 (end of infusion), 0.033h, 0.083h, 0.167h, 0.25h, 0.5h, 0.75h, 1h, 1.5h, 2h, 2.5h, 3h, 4h, 6h, 8h, 10h, 12h, 16h, 24h, 48h.
For dose group 4 (Day 1 to 3-Part-I): predose, -0.5h, 0 (end of infusion), 0.033h, 0.083h, 0.167h, 0.25h, 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 6h, 8h, 12h, 16h, 24h, 48h.
For dose group 5-7 (Day11 to Day13-Part II): predose, 242h (end of infusion), 242.033h, 242.083h, 242.167h, 242.25h, 242.5h, 242.75h, 243h, 243.5h, 244h, 244.5h, 245h, 246h, 248h, 250h, 252h, 254h, 258h, 266h, 290h.For dose group 8 (day11 to Day13-Part II): predose, 242h (end of infusion), 242.083h, 242.25h, 242.333h, 242.367h, 242.5h, 242.833h, 243.333h, 244h, 245h, 246h, 248h, 252h, 254h, 266h, 290h, 314h.
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Day 1 to 3 (Part I) and Day 11 to 13 (Part II); Time frame are provided in detail in the Description section
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AUC0-inf for Idarucizumab in the Part I & Part II.
Délai: Day 1 to 3 (Part I) and Day 11 to 13 (Part II); Time frame are provided in detail in the Description section
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Area under the concentration-time curve of the analyte in plasma for idarucizumab over the time interval from 0 extrapolated to infinity. Time frame: For dose group 1 to 3 (Day 1 to 3-Part-I): predose, 0 (end of infusion), 0.033h, 0.083, 0.167h, 0.25h, 0.5h, 0.75h, 1h, 1.5h, 2h, 2.5h, 3h, 4h, 6h, 8h, 10h, 12h, 16h, 24h, 48h. For dose group 4 (Day 1 to 3-Part-I): predose, -0.5h, 0 (end of infusion), 0.033h, 0.083h, 0.167h, 0.25h, 0.5h, 0.75h, 1h, 1.5h, 2h, 3h, 4h, 6h, 8h, 12h, 16h, 24h, 48h. For dose group 5-7 (Day11 to Day13-Part II): predose, 242h (end of infusion), 242.033h, 242.083h, 242.167h, 242.25h, 242.5h, 242.75h, 243h, 243.5h, 244h, 244.5h, 245h, 246h, 248h, 250h, 252h, 254h, 258h, 266h, 290h.For dose group 8 (day11 to Day13-Part II): predose, 242h (end of infusion), 242.083h, 242.25h, 242.333h, 242.367h, 242.5h, 242.833h, 243.333h, 244h, 245h, 246h, 248h, 252h, 254h, 266h, 290h, 314h. |
Day 1 to 3 (Part I) and Day 11 to 13 (Part II); Time frame are provided in detail in the Description section
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Ae0-72 for Idarucizumab in the Part I & Part II.
Délai: Day 1 to 4 (Part I) and Day 11 to 14 (Part II); Time frame are provided in detail in the Description section
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Amount of idarucizumab eliminated in urine over the time interval 0-72.
Time frame: For dose groups 1 to 3 (day1 to day4-Part-1):0-4 h, 4-8 h, 8-12 h, 12-24 h, 24-48 h, 48-72 h.
For dose groups 5 to 7 (day 11 to day14-Part-II): 0-4 h, 4-8 h, 8-10 h, 10-12 h,12-24 h, 24-48 h, and 48-72 h.
For dose groups 8 (day11 to day14-Part-II): 0-4h, 4-8 h, 8-10 h, 10-24 h, 24-48 h, 48-72 h.
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Day 1 to 4 (Part I) and Day 11 to 14 (Part II); Time frame are provided in detail in the Description section
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Ae0-73 for the Dose Group 4 in the Part I
Délai: For dose group 4 (day1 to day4-Part-1): 0-7h, 7-13h, 13-25h, 25-49h, 49-73h
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Amount of the analyte excreted in urine over the time interval 0-73
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For dose group 4 (day1 to day4-Part-1): 0-7h, 7-13h, 13-25h, 25-49h, 49-73h
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AUEC2-12
Délai: Day 4 and Day 11 (Part II); Time frame are provided in detail in the Description section
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Area under the effect curve over the time interval from 2 to 12h, AUEC2-12 on Days 4 and 11 for diluted thrombin time (dTT). For dose groups 5 to 7(day4-Part-II): 74h, 74.5h, 75h, 76h, 78h, 80h, 82h, 84h on day 4. For dose groups 5 to 7(day11-Part-II): 242h, 242.083h, 242.167h, 242.5h, 243h, 244h, 246h, 248h, 250h, 252h. For dose groups 8(day4-Part-II): 74.5 h, 78 h, 84 h on day 4. For dose groups 8(day11-Part-II): 242h, 242.083h,242.25h, 242.333h, 243.333h, 244h, 246h, 248h, 252h on day 11. AUEC is calculated by multiplying the ratio (Value at each time point/Ebase, unit of Vaue is [s] and Ebase is value [s] at baseline) by time. Therefore, Unit for AUEC2-12 is [h]. |
Day 4 and Day 11 (Part II); Time frame are provided in detail in the Description section
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Collaborateurs et enquêteurs
Parrainer
Publications et liens utiles
Publications générales
- Norris S, Ramael S, Ikushima I, Haazen W, Harada A, Moschetti V, Imazu S, Reilly PA, Lang B, Stangier J, Glund S. Evaluation of the immunogenicity of the dabigatran reversal agent idarucizumab during Phase I studies. Br J Clin Pharmacol. 2017 Aug;83(8):1815-1825. doi: 10.1111/bcp.13269. Epub 2017 Apr 6.
- Yasaka M, Ikushima I, Harada A, Imazu S, Taniguchi A, Norris S, Gansser D, Stangier J, Schmohl M, Reilly PA. Safety, pharmacokinetics and pharmacodynamics of idarucizumab, a specific dabigatran reversal agent in healthy Japanese volunteers: a randomized study. Res Pract Thromb Haemost. 2017 Aug 5;1(2):202-215. doi: 10.1002/rth2.12029. eCollection 2017 Oct.
Liens utiles
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
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- 1321.5
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