- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00948909
Efficacy and Safety Study for Subjects With Mild-to-Moderate Alzheimer's Disease
A Randomized, Double-Blind, Placebo- and Active-Controlled, Parallel Group Study to Evaluate the Efficacy and Safety of ABT-126 in Subjects With Mild-to-Moderate Alzheimer's Disease
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
This is a Phase 2 study designed to evaluate the efficacy and safety of ABT-126 in approximately 260 adults with mild-to-moderate Alzheimer's disease (AD). Subjects will be randomized to one of the four treatment groups (ABT-126, donepezil, or placebo) for a 12-week Treatment Period. Acronyms are listed in the secondary outcome section, below, you will find a list of the acronyms defined:
- MMSE - Mini Mental Status Exam
- QoL-AD - Quality of Life - Alzheimer's Disease
- CIBIC-plus - Clinician Interview-Based Impression of Change
- NPI - Neuropsychiatric Inventory
- CSDD - The Cornell Scale for depression in Dementia
- ADCS-ADL - Alzheimer's Disease Cooperative Study - Activities of Daily Living
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
-
-
-
Pleven, Bulgarien, 5800
- Site Reference ID/Investigator# 22944
-
Plovdiv, Bulgarien, 4000
- Site Reference ID/Investigator# 22942
-
Sofia, Bulgarien, 1113
- Site Reference ID/Investigator# 22945
-
Sofia, Bulgarien, 1431
- Site Reference ID/Investigator# 22946
-
-
-
-
-
Blackburn, Det Forenede Kongerige, BB2 3HH
- Site Reference ID/Investigator# 20187
-
Bradford, Det Forenede Kongerige, BD3 0DQ
- Site Reference ID/Investigator# 20183
-
Crowborough, Det Forenede Kongerige, TN6 1HB
- Site Reference ID/Investigator# 20191
-
Glasgow, Det Forenede Kongerige, G20 0XA
- Site Reference ID/Investigator# 20184
-
London, Det Forenede Kongerige, TW8 8DS
- Site Reference ID/Investigator# 20190
-
Southampton, Det Forenede Kongerige, SO30 3JB
- Site Reference ID/Investigator# 20192
-
-
-
-
California
-
Fresno, California, Forenede Stater, 93720
- Site Reference ID/Investigator# 19904
-
-
Florida
-
West Palm Beach, Florida, Forenede Stater, 33407
- Site Reference ID/Investigator# 23025
-
-
Indiana
-
Indianapolis, Indiana, Forenede Stater, 46260
- Site Reference ID/Investigator# 19905
-
-
-
-
-
Bratislava, Slovakiet, 82606
- Site Reference ID/Investigator# 23625
-
Bratislava, Slovakiet
- Site Reference ID/Investigator# 23624
-
Michalovce, Slovakiet, 07101
- Site Reference ID/Investigator# 23622
-
Rimavska Sobota, Slovakiet, 979 12
- Site Reference ID/Investigator# 23942
-
-
-
-
-
Belville, Sydafrika, 7530
- Site Reference ID/Investigator# 20267
-
Cape Town, Sydafrika, 7500
- Site Reference ID/Investigator# 20266
-
Durban, Sydafrika, 4001
- Site Reference ID/Investigator# 20261
-
George, Sydafrika, 6529
- Site Reference ID/Investigator# 21682
-
Johannesburg, Sydafrika, 2196
- Site Reference ID/Investigator# 20265
-
Port Elizabeth, Sydafrika, 6001
- Site Reference ID/Investigator# 20271
-
Richards Bay, Sydafrika, 3900
- Site Reference ID/Investigator# 20263
-
-
-
-
-
Litomerice, Tjekkiet, 412 01
- Site Reference ID/Investigator# 20276
-
Plzen, Tjekkiet, 301 36
- Site Reference ID/Investigator# 20273
-
Prague 10, Tjekkiet, 100 00
- Site Reference ID/Investigator# 20274
-
Prague 2, Tjekkiet, 120 00
- Site Reference ID/Investigator# 20272
-
Prague 5, Tjekkiet, 15006
- Site Reference ID/Investigator# 20701
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- The subject is a male or female between the ages of 55 and 90 years, inclusive, at Screening Visit 1.
- The subject meets the NINCDS/ADRDA criteria for probable AD.
- The subject has a Mini-Mental Status Examination (MMSE) total score of 10 to 24, inclusive, at Screening Visit 1.
- The subject has a Modified Hachinski Ischemic Scale (MHIS) score of less than or equal to 4 at Screening Visit 1.
- If female, subject must be postmenopausal for at least two years or surgically sterile
- The subject has an identified, reliable, caregiver.
Exclusion Criteria:
- The subject is currently taking or has taken a medication for the treatment of Alzheimer's disease or dementia within 60 days prior to Screening Visit 1
- The subject has a history of any significant neurologic disease other than AD.
- In the opinion of the investigator, the subject has any clinically significant uncontrolled medical or psychiatric illness.
- The subject has reported history of discontinuation of donepezil due to lack of efficacy.
- The subject has a history of intolerance or adverse reaction to donepezil that led to discontinuation.
- The subject has a known hypersensitivity to donepezil, piperidine derivatives, or any of the excipients in either donepezil hydrochloride or ABT-126 formulations.
- Patient uses non-prescribed drugs of abuse or has a history of drug or alcohol abuse/dependence.
- Subjects with AST and ALT values at Screening Visit 1 that are greater than or equal to 1.5-fold the upper limit of normal (ULN).
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Tredobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Placebo komparator: A. Sugar Pill
|
Placebo intervention
Andre navne:
|
|
Eksperimentel: B. ABT-126
|
Experimental intervention
|
|
Eksperimentel: C. ABT-126
|
Experimental intervention
|
|
Aktiv komparator: D. donepezil
|
Active comparator intervention
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
ADAS-Cog - Alzheimer's Disease Assessment Scale Cognition portion
Tidsramme: Measurements up through 12 weeks.
|
Measurements up through 12 weeks.
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
MMSE, QoL-AD, CIBIC-plus, NPI, CSDD, ADAS-Cog (13 item) and ADCS-ADL. Note: Acronyms are fully defined in the area titled Detailed Description.
Tidsramme: Measurements up through 12 weeks.
|
Measurements up through 12 weeks.
|
Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Studieleder: Laura Gault, MD, AbbVie
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Psykiske lidelser
- Hjernesygdomme
- Sygdomme i centralnervesystemet
- Sygdomme i nervesystemet
- Neurokognitive lidelser
- Neurodegenerative sygdomme
- Demens
- Tauopatier
- Alzheimers sygdom
- Lægemidlers fysiologiske virkninger
- Neurotransmittermidler
- Molekylære mekanismer for farmakologisk virkning
- Kolinerge midler
- Enzymhæmmere
- Nootropiske midler
- Cholinesterasehæmmere
- Donepezil
Andre undersøgelses-id-numre
- M10-984
- 2009-011424-64 (EudraCT nummer)
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
Kliniske forsøg med Placebo
-
SamA Pharmaceutical Co., LtdUkendtAkut bronkitis | Akut øvre luftvejsinfektionKorea, Republikken
-
National Institute on Drug Abuse (NIDA)AfsluttetBrug af cannabisForenede Stater
-
AkesoIkke rekrutterer endnuAtopisk dermatitisKina
-
AstraZenecaParexel; Spandauer Damm 130; 14050; Berlin, GermanyAfsluttetMandlige forsøgspersoner med type II-diabetes (T2DM)Tyskland
-
Heptares Therapeutics LimitedAfsluttetFarmakokinetik | SikkerhedsproblemerDet Forenede Kongerige
-
CellmedisMedical Network Sp. z o.o.Ikke rekrutterer endnu
-
Texas A&M UniversityNutraboltAfsluttetGlukose og insulinrespons
-
Regado Biosciences, Inc.AfsluttetSund frivilligForenede Stater
-
LifeMine TherapeuticsRekruttering