- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07709741
Sustained Release Oral Formulation For Treatment Of Parkinsons Disease
LD/CD (medications to treat Parkinson's disease) will be delivered using an assembly of nested sachets made of permeable material. The assembly is placed in the oral/buccal cavity (between cheek and gum of lower jaw) and delivers continuous release of CD and LD for both transmucosal and gastrointestinal absorption. The combination of CD/LD in the inner sachet varies from that in the outer sachet. This allows for sequential release of CD and then LD to mimic a CD pretreatment method which is known to increase LD absorption and prolong its half-life.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
This is a randomized, double-blind (dose-masked), single-dose crossover study to investigate the pharmacokinetics of a novel delivery method and formulation of different doses of CD/LD in normal volunteers.
Type d'étude
Inscription (Estimé)
Phase
- Phase 2
- La phase 1
Contacts et emplacements
Coordonnées de l'étude
- Nom: Khalaf Bushara, MD, FRCP
- Numéro de téléphone: (612) 460-5734
- E-mail: umnstudies@gmail.com
Lieux d'étude
-
-
Minnesota
-
Minneapolis, Minnesota, États-Unis, 55455
- University of Minnesota
-
Contact:
- Khalaf Bushara, MD, FRCP
- Numéro de téléphone: x4233 612-725-2000
- E-mail: busha001@umn.edu
-
Chercheur principal:
- Khalaf Bushara, MD, FRCP
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Adult healthy male or female
- Age 18 to 65 years
- Willingness and ability to complete study procedures
Exclusion Criteria:
- medical conditions that require taking medications regularly.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Autre
- Répartition: Randomisé
- Modèle interventionnel: Affectation croisée
- Masquage: Double
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Comparateur actif: Formulation A
Two sachets nested between the lower jaw, gum, and cheek; outer sachet 100 mg CD/0mg LD and inner sachet 0mg CD /400mg LD |
outer sachet 100 mg CD/0mg LD and inner sachet 0mg CD /400mg LD
Autres noms:
|
|
Comparateur actif: Formulation B
Two sachets nested between the lower jaw, gum, and cheek; outer sachet 150mg CD/0mg LD and inner sachet 600mg LD |
outer sachet 150mg CD/0mg LD and inner sachet 600mg LD
Autres noms:
|
|
Comparateur actif: Formulation C
Two sachets nested between the lower jaw, gum, and cheek; outer sachet 200mg CD/0mg LD and inner sachet 800mg LD |
outer sachet 200mg CD/0mg LD and inner sachet 800mg LD
Autres noms:
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Blood CD Level - Minute 15
Délai: Minute 15 after administration
|
Measured in [ng/mL] |
Minute 15 after administration
|
|
Blood LD Level - Minute 15
Délai: Minute 15 after administration
|
Measured in [ng/mL] |
Minute 15 after administration
|
|
Blood CD Level - Minute 30
Délai: Minute 30 after administration
|
Measured in [ng/mL] |
Minute 30 after administration
|
|
Blood LD Level - Minute 30
Délai: Minute 30 after administration
|
Measured in [ng/mL] |
Minute 30 after administration
|
|
Blood CD Level - Minute 45
Délai: Minute 45 after administration
|
Measured in [ng/mL] |
Minute 45 after administration
|
|
Blood LD Level - Minute 45
Délai: Minute 45 after administration
|
Measured in [ng/mL] |
Minute 45 after administration
|
|
Blood CD Level - Hour 1
Délai: One hour after administration
|
Measured in [ng/mL] |
One hour after administration
|
|
Blood LD Level - Hour 1
Délai: One hour after administration
|
Measured in [ng/mL] |
One hour after administration
|
|
Blood CD Level - Hour 2
Délai: Two hours after administration
|
Measured in [ng/mL] |
Two hours after administration
|
|
Blood LD Level - Hour 2
Délai: Two hours after administration
|
Measured in [ng/mL] |
Two hours after administration
|
|
Blood CD Level - Hour 3
Délai: Three hours after administration
|
Measured in [ng/mL] |
Three hours after administration
|
|
Blood LD Level - Hour 3
Délai: Three hours after administration
|
Measured in [ng/mL] |
Three hours after administration
|
|
Blood CD Level - Hour 4
Délai: Four hours after administration
|
Measured in [ng/mL] |
Four hours after administration
|
|
Blood LD Level - Hour 4
Délai: Four hours after administration
|
Measured in [ng/mL] |
Four hours after administration
|
|
Blood CD Level - Hour 5
Délai: Five hours after administration
|
Measured in [ng/mL] |
Five hours after administration
|
|
Blood LD Level - Hour 5
Délai: Five hours after administration
|
Measured in [ng/mL] |
Five hours after administration
|
|
Blood CD Level - Hour 6
Délai: Six hours after administration
|
Measured in [ng/mL] |
Six hours after administration
|
|
Blood LD Level - Hour 6
Délai: Six hours after administration
|
Measured in [ng/mL] |
Six hours after administration
|
|
Blood CD Level - Hour 7
Délai: Seven hours after administration
|
Measured in [ng/mL] |
Seven hours after administration
|
|
Blood LD Level - Hour 7
Délai: Seven hours after administration
|
Measured in [ng/mL] |
Seven hours after administration
|
|
Blood CD Level - Hour 8
Délai: Eight hours after administration
|
Measured in [ng/mL] |
Eight hours after administration
|
|
Blood LD Level - Hour 8
Délai: Eight hours after administration
|
Measured in [ng/mL] |
Eight hours after administration
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Khalaf Bushara, MD, FRCP, University of Minnesota
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
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
- NEUR-2021-29687
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
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