- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning 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.
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
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.
Studietyp
Inskrivning (Beräknad)
Fas
- Fas 2
- Fas 1
Kontakter och platser
Studiekontakt
- Namn: Khalaf Bushara, MD, FRCP
- Telefonnummer: (612) 460-5734
- E-post: umnstudies@gmail.com
Studieorter
-
-
Minnesota
-
Minneapolis, Minnesota, Förenta staterna, 55455
- University of Minnesota
-
Kontakt:
- Khalaf Bushara, MD, FRCP
- Telefonnummer: x4233 612-725-2000
- E-post: busha001@umn.edu
-
Huvudutredare:
- Khalaf Bushara, MD, FRCP
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
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.
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Övrig
- Tilldelning: Randomiserad
- Interventionsmodell: Crossover tilldelning
- Maskning: Dubbel
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Aktiv komparator: 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
Andra namn:
|
|
Aktiv komparator: 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
Andra namn:
|
|
Aktiv komparator: 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
Andra namn:
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Blood CD Level - Minute 15
Tidsram: Minute 15 after administration
|
Measured in [ng/mL] |
Minute 15 after administration
|
|
Blood LD Level - Minute 15
Tidsram: Minute 15 after administration
|
Measured in [ng/mL] |
Minute 15 after administration
|
|
Blood CD Level - Minute 30
Tidsram: Minute 30 after administration
|
Measured in [ng/mL] |
Minute 30 after administration
|
|
Blood LD Level - Minute 30
Tidsram: Minute 30 after administration
|
Measured in [ng/mL] |
Minute 30 after administration
|
|
Blood CD Level - Minute 45
Tidsram: Minute 45 after administration
|
Measured in [ng/mL] |
Minute 45 after administration
|
|
Blood LD Level - Minute 45
Tidsram: Minute 45 after administration
|
Measured in [ng/mL] |
Minute 45 after administration
|
|
Blood CD Level - Hour 1
Tidsram: One hour after administration
|
Measured in [ng/mL] |
One hour after administration
|
|
Blood LD Level - Hour 1
Tidsram: One hour after administration
|
Measured in [ng/mL] |
One hour after administration
|
|
Blood CD Level - Hour 2
Tidsram: Two hours after administration
|
Measured in [ng/mL] |
Two hours after administration
|
|
Blood LD Level - Hour 2
Tidsram: Two hours after administration
|
Measured in [ng/mL] |
Two hours after administration
|
|
Blood CD Level - Hour 3
Tidsram: Three hours after administration
|
Measured in [ng/mL] |
Three hours after administration
|
|
Blood LD Level - Hour 3
Tidsram: Three hours after administration
|
Measured in [ng/mL] |
Three hours after administration
|
|
Blood CD Level - Hour 4
Tidsram: Four hours after administration
|
Measured in [ng/mL] |
Four hours after administration
|
|
Blood LD Level - Hour 4
Tidsram: Four hours after administration
|
Measured in [ng/mL] |
Four hours after administration
|
|
Blood CD Level - Hour 5
Tidsram: Five hours after administration
|
Measured in [ng/mL] |
Five hours after administration
|
|
Blood LD Level - Hour 5
Tidsram: Five hours after administration
|
Measured in [ng/mL] |
Five hours after administration
|
|
Blood CD Level - Hour 6
Tidsram: Six hours after administration
|
Measured in [ng/mL] |
Six hours after administration
|
|
Blood LD Level - Hour 6
Tidsram: Six hours after administration
|
Measured in [ng/mL] |
Six hours after administration
|
|
Blood CD Level - Hour 7
Tidsram: Seven hours after administration
|
Measured in [ng/mL] |
Seven hours after administration
|
|
Blood LD Level - Hour 7
Tidsram: Seven hours after administration
|
Measured in [ng/mL] |
Seven hours after administration
|
|
Blood CD Level - Hour 8
Tidsram: Eight hours after administration
|
Measured in [ng/mL] |
Eight hours after administration
|
|
Blood LD Level - Hour 8
Tidsram: Eight hours after administration
|
Measured in [ng/mL] |
Eight hours after administration
|
Samarbetspartners och utredare
Sponsor
Utredare
- Huvudutredare: Khalaf Bushara, MD, FRCP, University of Minnesota
Studieavstämningsdatum
Studera stora datum
Studiestart (Beräknad)
Primärt slutförande (Beräknad)
Avslutad studie (Beräknad)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- NEUR-2021-29687
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