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Donepezil

Phase 1

Healthy | Small molecule | Other |Dr. Reddy's Laboratories Ltd|Last Updated: Aug 15, 2013

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLEDDMC
Total Trials4
Total Enrollment221

FDA Designations

No designations recorded

Clinical trial landscape

Donepezil · 4 trials · 1 indication

Phase 1 4
NCT01923259Bioavailability Study of Donepezil Hydrochloride Tablets 23 mg Under Fed ConditionHealthy
COMPLETED94 Analytics
NCT01923558Bioavailability Study of Donepezil Hydrochloride Tablets 23 mg Under Fasting ConditionHealthy
COMPLETED76 Analytics
NCT01504503Bioequivalence Study for Donepezil Hydrochloride 10 mg Tablets Under Fasting ConditionHealthy
COMPLETED26 Analytics
NCT01504516Bioequivalence Study for Donepezil Hydrochloride Tablets 10 mg Under Fed ConditionHealthy
COMPLETED25 Analytics
PHASE1COMPLETED
Bioavailability Study of Donepezil Hydrochloride Tablets 23 mg Under Fed Condition
HealthyUnlock trial analytics
PHASE1COMPLETED
Bioavailability Study of Donepezil Hydrochloride Tablets 23 mg Under Fasting Condition
HealthyUnlock trial analytics
PHASE1COMPLETED
Bioequivalence Study for Donepezil Hydrochloride 10 mg Tablets Under Fasting Condition
HealthyUnlock trial analytics
PHASE1COMPLETED
Bioequivalence Study for Donepezil Hydrochloride Tablets 10 mg Under Fed Condition
HealthyUnlock trial analytics

Study Endpoints

Primary Endpoints

Area under curve (AUC)
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 18, 24, 48 and 72 hours
Area unde curve (AUC)
Pre-dose 0.5,0.75,1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,7,8,9,10,12,16,24,36,48,72,96,120,144,168,192,216,240 and 264 hours post-dose
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Donepezil Hydrochloride Tablets, 23 mgEXPERIMENTALDonepezil Hydrochloride Tablets, 23 mg of Dr.Reddy's Laboratories Ltd
AriceptACTIVE_COMPARATORAricept® 23 mg tablet of Eisai Inc
Donepezil Hydrochloride10 mg TabletsEXPERIMENTALDonepezil Hydrochloride 10 mg Tablets of Dr. Reddy's Laboratories Limited
Aricept 10 mg TabletsACTIVE_COMPARATORAricept 10 mgTablets of Pfizer Inc

Interventions

NameTypeDescription
DonepezilDRUGDonepezil Hydrochloride tablets,23 mg
Donepezil HydrochlorideDRUGDonepezil Hydrochloride Tablets 10 mg
AriceptDRUGAricept 10 mg Tablets
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Eligibility Criteria

Age Range18 Years to 45 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: 1. Male or female volunteer 2. Volunteer aged of at least 18 years but not older than 45 years 3. Volunteer with a body mass index (BMI) greater than or equal to 21 and below 30 kg/m2 4. Volunteer with a body weight greater than or equal to 60 kg. 5. Light-, non- or ex-smokers. ...

Countries:CanadaIndia
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Frequently asked questions about Donepezil

What is Donepezil used for?

Donepezil is a small molecule drug being developed by Dr. Reddy's Laboratories Ltd for use in healthy volunteers. It is currently in Phase 1 clinical development, with studies focused on bioequivalence and bioavailability in healthy subjects.

Who makes Donepezil?

Donepezil is being developed by Dr. Reddy's Laboratories Ltd, which trades under the ticker RDY. The company is conducting Phase 1 clinical trials to evaluate the drug's bioequivalence and bioavailability in healthy volunteers.

What phase is Donepezil in?

Donepezil is in Phase 1 clinical development. All four clinical trials associated with the drug have been completed, with a total enrollment of 221 healthy volunteers across studies in India and Canada.

What clinical trials is Donepezil in?

Donepezil has four completed Phase 1 trials: NCT01504503 and NCT01504516 for 10 mg tablets under fasting and fed conditions in India, and NCT01923259 and NCT01923558 for 23 mg tablets under fed and fasting conditions in Canada.

Is Donepezil FDA approved?

Donepezil is an investigational drug still in clinical development. It is currently in Phase 1 trials, and no approval status has been indicated. The drug is being studied in healthy volunteers for bioequivalence and bioavailability purposes.