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Dimebon alone

Phase 1

Alzheimer's Disease | Small molecule | Neurology |Pfizer, Inc.|Last Updated: Nov 18, 2009

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment24

FDA Designations

No designations recorded

Clinical trial landscape

Dimebon alone · 1 trial · 2 indications

Phase 1 1
NCT00931073A Phase I Study To Estimate The Effect Of Ketoconazole And Omeprazole On The Pharmacokinetics Of Dimebon In Healthy Subjects Who Are Normal Or Poor CYP2D6 MetabolizersAlzheimer's Disease
COMPLETED24 Analytics
PHASE1COMPLETED
A Phase I Study To Estimate The Effect Of Ketoconazole And Omeprazole On The Pharmacokinetics Of Dimebon In Healthy Subjects Who Are Normal Or Poor CYP2D6 Metabolizers
Alzheimer's DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Dimebon alone: Dimebon PK in CYP2D6 EMs and PMs (Cmax, Tmax, AUCinf (as data permit), AUClast, and t1/2 (as data permit), CL/F (as data permit) and V/F (as data permit))
Period 1 Day 1
Dimebon + keto: Dimebon PK in CYP2D6 EMs and PMs (Cmax, Tmax, AUCinf (as data permit), AUClast, and t1/2 (as data permit), CL/F (as data permit) and V/F (as data permit))
Period 2 Day 4
Dimebon + omeprazole: Dimebon PK in CYP2D6 EMs and PMs (Cmax, Tmax, AUCinf (as data permit), AUClast, and t1/2 (as data permit), CL/F (as data permit) and V/F (as data permit))
Period 3 Day 5

Secondary Endpoints

Dimebon alone: Safety and tolerability (AE's, ECG, vital signs, safety labs)
Period 1 Day 1-7
Dimebon + keto: Safety and tolerability (AE's, ECG, vital signs, safety labs)
Period 2 Day 1-12
Dimebon + omeprazole: Safety and tolerability (AE's, ECG, vital signs, safety labs)
Period 3 Day 1-13
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelCROSSOVER

Treatment Arms

ArmTypeDescription
Period 1EXPERIMENTAL -
Period 2EXPERIMENTAL -
Period 3EXPERIMENTAL -

Interventions

NameTypeDescription
Dimebon aloneDRUGPharmacokinetics of a single oral dose of 10 mg Dimebon (tablet) will be assessed in subjects with a CYP2D6 extensive and poor metabolizer status based on genotyping as screening
Dimebon + KetoconazoleDRUGPharmacokinetics of a single oral dose of 10 mg Dimebon (tablet) will be assessed on Day 4 during the daily administration of ketoconazole (400 mg, Day 1-11) in subjects with a CYP2D6 extensive and poor metabolizer status based on genotyping as screening
Dimebon + OmeprazoleDRUGPharmacokinetics of a single oral dose of 10 mg Dimebon (tablet) will be assessed on Day 5 during the daily administration of omeprazole(40 mg, Day 1-12) in subjects with a CYP2D6 extensive and poor metabolizer status based on genotyping as screening
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Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Subjects who are willing and able to comply with scheduled visits, treatment plan, laboratory tests, and other study procedures. * Subjects must have either a CYP2D6 EM (n=12) or PM (n=12) status based on genotyping at screening. * Subjects must have a CYP2C19 EM status based ...

Countries:United States
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Frequently asked questions about Dimebon alone

What is Dimebon used for?

Dimebon is an investigational small molecule being studied for Alzheimer's Disease. It is also being evaluated in the context of Huntington's Disease in clinical trials. As of the available data, it is in Phase 1 clinical development and is not approved by the FDA.

Who makes Dimebon?

Dimebon is being developed by Pfizer, Inc., which is publicly traded under the ticker symbol PFE on the New York Stock Exchange. The company is conducting clinical research to evaluate the drug's safety and pharmacokinetics in healthy volunteers.

What phase is Dimebon in?

Dimebon is in Phase 1 clinical development. The available data shows one completed Phase 1 trial with 24 participants. It is an investigational drug and has not received FDA approval.

What clinical trials is Dimebon in?

Dimebon has one completed clinical trial, NCT00931073, which was a Phase 1 study to estimate the effect of ketoconazole and omeprazole on the pharmacokinetics of Dimebon in healthy subjects who are normal or poor CYP2D6 metabolizers. The trial enrolled 24 participants in the United States.

Is Dimebon the same as other drugs?

Dimebon is also known by the name Dimebon alone. No other alternative names are provided in the available data. It is a small molecule being investigated for neurological conditions.