Animal/Disease Models: Male imprinting control region (ICR) mice (6 weeks old)[3] Doses: 3-10 mg/kg Route of Administration: Administered orally Experimental Results: Pretreatment with 3–10 mg/kg ameliorated scopolamine-induced memory impairment. Animal/Disease Models: Hairless rats with an average weight of 300 g[3] Doses: 3 and 10 mg/kg (pharmacokinetic/PK Analysis) Route of Administration: Administered po (oral gavage) and blood (250 μL) was collected through the tail vein Experimental Results: After oral treatment (3 and 10 mg/kg), a maximum concentration (Cmax) was reached after approximately 1.2 ± 0.4 h and 1.4 ± 0.5 h, respectively, and gradually diminished.
Donepezil Hydrochloride is the hydrochloride salt of a piperidine derivative with neurocognitive-enhancing activity. Donepezil reversibly inhibits acetylcholinesterase, thereby blocking the hydrolysis of the neurotransmitter acetylcholine and, consequently, increasing its activity. This agent may improve neurocognitive function in Alzheimer's disease, reduce sedation associated with opioid treatment of cancer pain, and improve neurocognitive function in patients who have received radiation therapy for primary brain tumors or brain metastases. An indan and piperidine derivative that acts as a selective and reversible inhibitor of ACETYLCHOLINESTERASE. Donepezil is highly selective for the central nervous system and is used in the management of mild to moderate DEMENTIA in ALZHEIMER DISEASE. See also: Donepezil (has active moiety); Donepezil hydrochloride; memantine hydrochloride (component of).
Pharmacokinetic Study of 5 and 10 mg Corplex™ Donepezil TDS Compared to 10 mg Aricept® in Healthy Volunteers
CTID: NCT04617782
Phase: Phase 1   Status: Completed
Date: 2024-09-19
Progress of Mild Alzheimer's Disease in Participants on Acupuncture Versus Sham Acupuncture
CTID: NCT05078944
Phase: N/A   Status: Recruiting
Date: 2024-05-30
To Explore the Therapeutic Potential of Jiedu Yizhi Formula for Alzheimer 's Disease
CTID: NCT06393413
PhaseEarly Phase 1   Status: Completed
Date: 2024-05-02
Randomized Clinical Trial of Donepezil for the Treatment of Mild Cognitive Impairment in Parkinson's Disease
CTID: NCT05709301
Phase: Phase 2   Status: Not yet recruiting
Date: 2023-09-28
Effects of Donepezil HCL on Task-Activated fMRI Brain Activation in Healthy Older Adults at Genetic Risk for Alzheimer's Disease
CTID: NCT02087865
Phase: Phase 4   Status: Completed
Date: 2023-08-30View More
A Clinical Trial to Access Pharmacokinetic Profiles and Safety of IVL3003.
CTID: NCT05345509
Phase: Phase 1/Phase 2   Status: Recruiting
Date: 2023-08-22
Post-marketing Surveillance of Donepezil Hydrochloride -Investigation of the Clinical Safety and Effectiveness in Patients With Alzheimer's Disease
CTID: NCT01251718
Phase:   Status: Completed
Date: 2023-07-24
Compare the Efficacy and Safety of Donepezil Hydrochloride 23 mg Treatment With Continuation of Donepezil Hydrochloride 10 mg Treatment in Japanese Subjects With Severe Alzheimer's Disease
CTID: NCT01539031
Phase: Phase 3   Status: Completed
Date: 2023-06-18
Phase 1 Clinical Trial of DA-5207 in Healthy Adults
CTID: NCT05127746
Phase: Phase 1   Status: Completed
Date: 2023-04-14
Efficacy and Safety of Donepezil Hydrochloride in Preadolescent and Adolescent Children With Attention Impairment Following Cancer Treatment
CTID: NCT00688376
Phase: Phase 3   Status: Completed
Date: 2022-01-05
Alzheimer's Disease Long-term Follow-up Study (ALF Study)
CTID: NCT00165724
Phase: Phase 4   Status: Completed
Date: 2021-12-30
Neural Correlates In Mild Alzheimer's Disease
CTID: NCT00477659
Phase: Phase 4   Status: Completed
Date: 2021-11-10
Donepezil in Treating Patients Who Have Undergone Radiation Therapy for Brain Tumors
CTID: NCT00369785
Phase: Phase 3   Status: Completed
Date: 2021-10-20
Study of Donepezil in Female Breast Cancer Survivors With Cognitive Dysfunction
CTID: NCT01466270
Phase: Phase 2   Status: Completed
Date: 2021-10-20
Phase II Studies Of Donepezil And Ginkgo Biloba In Irradiated Brain Tumor
CTID: NCT00070161
Phase: Phase 2   Status: Completed
Date: 2021-09-09
Evaluating The Efficacy And Safety Of Donepezil Hydrochloride (HCl) (Aricept) In Treating Cognitive Dysfunction Exhibited By Children With Down Syndrome
CTID: NCT00570128
Phase: Phase 2   Status: Completed
Date: 2021-04-19
Phase 1 Clinical Trial to Evaluate the Safety, PK and PD of DA-5207 TDS in Healthy Adults
CTID: NCT04479865
Phase: Phase 1   Status: Unknown status
Date: 2021-04-15
Single-ascending Dose Phase 1 Clinical Trial to Evaluate the Safety and PK of DA-5207 TDS in Healthy Adults
CTID: NCT04013477
Phase: Phase 1   Status: Completed
Date: 2021-04-14
Evaluating The Safety Of Donepezil Hydrochloride (Aricept) For Up To 1 Year In The Treatment Of The Cognitive Dysfunction Exhibited By Children With Down Syndrome - Follow-Up To A 10-Week, Double-Blind, Placebo-Controlled Trial
CTID: NCT00675025
Phase: Phase 2   Status: Terminated
Date: 2021-03-29
A Multinational, Multi-center, Randomized, Double-blind, Active Comparator, Phase III Clinical Trial to Evaluate the Efficacy and Safety of Donepezil Transdermal Patch in Patients With Alzheimer's Disease
CTID: NCT03197740
Phase: Phase 3   Status: Completed
Date: 2021-02-11
Detecting an Early Response to Donepezil With Measures of Visual Attention
CTID: NCT03073876
Phase: Phase 4   Status: Completed
Date: 2021-02-04
Safety and Pharmacokinetic of Donepezil Pamoate in Healthy Subjects
CTID: NCT03932916
Phase: Phase 1   Status: Completed
Date: 2020-09-29
Evaluating The Efficacy And Safety Of Donepezil Hydrochloride (Aricept) In The Treatment Of The Cognitive Dysfunction Exhibited By Children With Down Syndrome, Aged 6 To 10
CTID: NCT00754013
Phase: Phase 3   Status: Terminated
Date: 2020-01-28
A Study of Donepezil Hydrochloride in Patients With Dementia Associated With Cerebrovascular Disease
CTID: NCT02660983
Phase: Phase 4   Status: Completed
Date: 2020-01-10
The Effect of Donepezil in Radiotherapy-related Cognitive Impairment.
CTID: NCT03907371
Phase: Phase 2   Status: Unknown status
Date: 2019-11-25
Octohydroaminoacridine Succinate Tablet for Mild-to-Moderate Alzheimer's Disease
CTID: NCT03283059
Phase: Phase 3   Status: Unknown status
Date: 2019-10-22
A Post-Marketing Clinical Study of Aricept in Patients With Dementia With Lewy Bodies (DLB)
CTID: NCT02345213
Phase: Phase 4   Status: Completed
Date: 2019-01-08
Post-marketing Surveillance of Long-term Administration of Donepezil Hydrochloride -Investigation of the Clinical Condition and Safety in Patients With Alzheimer's Disease-
CTID: NCT01129596
Phase:   Status: Completed
Date: 2018-11-05
The Effectiveness And Safety Of Donepezil Hydrochloride (E2020) In Subjects With Mild To Severe Alzheimer's Disease Residing In An Assisted Living Facility
CTID: NCT00571064
Phase: Phase 4   Status: Completed
Date: 2018-09-27
Post-marketing Surveillance of Donepezil Hydrochloride -Investigation of the Factors That Affect Aricept Medication Persistence Rate and the Safety and Efficacy in Patients With Alzheimer's Disease in Clinical Practice
CTID: NCT02162264
Phase:   Status: Completed
Date: 2018-09-07
Post-marketing Surveillance of Donepezil Hydrochloride Investigation of the Safety and Effectiveness of Combination Therapy of Donepezil Hydrochloride and Memantine Hydrochloride in Patients With Alzheimer's Disease
CTID: NCT02162251
Phase:   Status: Completed
Date: 2018-09-07
A Bioequivalence Study of Corplex™ Donepezil Transdermal Delivery System Compared to Aricept®
CTID: NCT03259958
Phase: Phase 1   Status: Completed
Date: 2018-08-01
A Phase 1, Corplex™ Donepezil Transdermal System Compared to Oral Aricept®
CTID: NCT02968719
Phase: Phase 1   Status: Completed
Date: 2018-08-01
Post-marketing Surveillance of Donepezil Hydrochloride - Investigation of Long Term Safety and Efficacy of Aricept as Well as Its Proper Use Information in Patients With Dementia With Lewy Bodies (DLB).
CTID: NCT02448784
Phase:   Status: Completed
Date: 2018-07-11
Evaluating The Efficacy And Safety Of Donepezil Hydrochloride (Aricept) In The Treatment Of The Cognitive Dysfunction Exhibited By Children With Down Syndrome, Aged 11 To 17
CTID: NCT00754052
Phase: Phase 3   Status: Terminated
Date: 2018-04-23
Donepezil HCl & Cognitive Deficits in Autism
CTID: NCT00047697
Phase: Phase 2   Status: Completed
Date: 2017-10-05
A Based on PEEG and PET Study of Anxiolytic Treatment to Improve Cognitive Function in Patients With Alzheimer Disease
CTID: NCT03151382
Phase: Phase 4   Status: Unknown status
Date: 2017-05-12
A 24-weeks, Multi-center, Randomized, Double-blind, Placebo Controlled Study to Evaluate the Efficacy and Safety of Donepezil Hydrochloride in Chinese Subjects With Severe Alzheimer's Disease
CTID: NCT01404169
Phase: Phase 3   Status: Completed
Date: 2017-03-08
A Plan on Investigation and Collection of Aricept Safety Information With a Dose Increase on Alzheimer's Disease Patients
CTID: NCT02158910
Phase:   Status: Completed
Date: 2017-03-07
Donepezil and Vitamin E to Prevent Side Effects Caused By Radiation Therapy to the Head in Patients Receiving Treatment for Small Cell Lung Cancer
CTID: NCT00006349
Phase: Phase 3   Status: Completed
Date: 2016-07-13
Safety and Efficacy of Donepezil HCl 23 mg in Patients With Moderate to Severe Alzheimer's Disease
CTID: NCT02097056
Phase: Phase 4   Status: Completed
Date: 2016-06-27
The Efficacy, Safety, And Tolerability Of Donepezil HCl (E2020) In Patients With CADASIL Who Have Cognitive Impairment
CTID: NCT00103948
Phase: Phase 2   Status: Completed
Date: 2015-11-03
A Long-term, Extension Study of E2020 in Patients With Dementia With Lewy Bodies
CTID: NCT00598650
Phase: Phase 2   Status: Completed
Date: 2014-09-03
A Study Versus E2020 10mg Followed by an Open-label Extension Phase to Explore the Safety of E2020 SR 23 mg in Japanese Subjects With Severe Alzheimer's Type Dementia
CTID: NCT01276353
Phase: Phase 2   Status: Completed
Date: 2014-08-08
Comparison of 23 mg Donepezil Sustained Release (SR) to 10 mg Donepezil Immediate Release (IR) in Patients With Moderate to Severe Alzheimer's Disease
CTID: NCT00478205
Phase: Phase 3   Status: Completed
Date: 2014-07-11
Pharmacokinetics and Pharmacodynamics (PK/PD) of CEP-26401 in Healthy Subjects
CTID: NCT01903824
Phase: Phase 1   Status: Completed
Date: 2014-04-03
A 28-Week Open Label Extension Study Evaluating Safety and Tolerability of Donepezil Hydrochloride in Subjects With Mild Cognitive Impairment
CTID: NCT00934375
Phase: Phase 4   Status: Completed
Date: 2014-01-14
Correlation Between Regional Brain Volume and Response to Donepezil Treatment in AD Patients
CTID: NCT00165750
Phase: Phase 4   Status: Terminated
Date: 2013-11-20
Pharmacokinetics Study of Donepezil HCl in Subjects Receiving Haemodialysis.
CTID: NCT01063556
Phase: Phase 4   Status: Completed
Date: 2013-05-14
The Efficacy, Tolerability and Safety of Donepezil (Aricept) in Parkinson's Disease Patients With Dementia
CTID: NCT00165815
Phase: Phase 3   Status: Completed
Date: 2013-05-10
The Effect of Donepezil (Aricept(Registered Trademark)) on REM Sleep in Children With Autism
CTID: NCT00695136
Phase: Phase 1/Phase 2   Status: Completed
Date: 2013-04-24
Functional Brain Imaging of Medication Treatment Response in Mild Alzheimer's Disease Patients
CTID: NCT00369603
Phase: Phase 4   Status: Terminated
Date: 2013-04-11
A Double-blind Study of E2020 (Donepezil Hydrochloride) in Patients With Dementia With Lewy Bodies (DLB) (Study E2020-J081-431)
CTID: NCT00543855
Phase: Phase 2   Status: Completed
Date: 2013-03-08
Evaluating The Impact Of Donepezil Hydrochloride (Aricept) On Behavioral And Psychological Symptoms In Patients With Severe Alzheimer's Disease
CTID: NCT00711204
Phase: Phase 4   Status: Withdrawn
Date: 2012-12-10
An Evaluation Of The Efficacy And Safety Of Donepezil Hydrochloride (E2020) In Migraine Prophylaxis
CTID: NCT01146509
Phase: Phase 2   Status: Completed
Date: 2012-12-10
A Bioequivalence Study Comparing Improved Versus Current Orally Disintegra Comparison of Cerebrolysin and donepezil: A randomized, double-blind, controlled trial on efficacy and safety in patients with mild to moderate Alzheimer’s disease
CTID: null
Phase: Phase 3, Phase 4   Status: Prematurely Ended, Completed
Date: 2014-06-27
An open label randomised controlled trial investigating the effect of donepezil on regional cerebral blood flow in adults with aneurysmal subarachnoid haemorrhage.
CTID: null
Phase: Phase 2   Status: Prematurely Ended
Date: 2013-09-13
Efficacy and safety of 3 doses of S 38093 (2, 5 and 20 mg/day) versus placebo, in co-administration with donepezil (10 mg/day) in patients with moderate Alzheimer’s Disease. A 24-week international, multi-centre, randomised, double-blind, placebo-controlled phase IIb study.
CTID: null
Phase: Phase 2   Status: Completed
Date: 2012-09-06
A Randomized, Double-Blind, Placebo- and Active-Controlled Phase 2 Dose-Ranging Study to Evaluate the Efficacy and Safety of ABT-126 in Subjects with Mild to Moderate Alzheimer's Disease
CTID: null
Phase: Phase 2   Status: Completed
Date: 2012-02-14
Multicentre UK Study of the Acetylcholinesterase Inhibitor Donepezil in Early Dementia Associated with Parkinson's Disease (MUSTARDD-PD)
CTID: null
Phase: Phase 3   Status: Prematurely Ended
Date: 2012-01-27
A Double-Blind, Positive Comparator, Randomized, Multicenter, Parallel Group Study to Assess the Efficacy, Safety, and Tolerability of AZD3480 (TC-1734-226) as Monotherapy in Patients with Mild to Moderate Dementia of the Alzheimer’s Type (AD).
CTID: null
Phase: Phase 2   Status: Completed
Date: 2011-09-09
Effect of Memantine 20 mg (Ebixa) and Donepezil 5 mg (Aricept) on motor cortex plasticity induced by paired associative stimulation using transcranial magnetic stimulation (TMS) in patients suffering from Mild Cognitive Impairment. A phase II monocentric, double-blind, randomised, placebo-controlled, parallel group study.
CTID: null
Phase: Phase 2   Status: Prematurely Ended
Date: 2010-07-22
A Randomized, Double-Blind, Placebo- and Active-Controlled, Parallel Group Study to Evaluate the Efficacy and Safety of ABT-384 in Subjects with Mild-to-Moderate Alzheimer's Disease
CTID: null
Phase: Phase 2   Status: Prematurely Ended
Date: 2010-04-28
A Phase II, Multi-center, Randomized, Double-blind, Placebo-controlled, Crossover Study to Evaluate the Pharmacodynamic Effect of Single and Multiple Oral Doses of AZD1446/ Placebo and a Single Dose of Donepezil on Quantified Electroencephalography (qEEG) and Event-Related Potentials (ERP) in Patients with Mild-to-Moderate Alzheimer's Disease
CTID: null
Phase: Phase 2   Status: Completed
Date: 2010-03-22
Investigating the neuroprotective effect of Donepezil in patients affected by Alzheimer disease: a 12 month longitudinal analysis of the peripheral levels of neurotrophins and inflammatory factors in first-diagnosis patients
CTID: null
Phase: Phase 4   Status: Ongoing
Date: 2010-02-02
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
CTID: null
Phase: Phase 2   Status: Completed
Date: 2009-11-09
Randomised, double-blind, parallel-group, placebo-controlled, fixed-dose study of Lu AE58054 in patients with moderate Alzheimer's Disease treated with donepezil
CTID: null
Phase: Phase 2   Status: Completed
Date: 2009-10-21
Safety and efficacy of S 38093 and donepezil, during 4 weeks, in patients with mild to moderate Alzheimer's Disease.
CTID: null
Phase: Phase 2   Status: Completed
Date: 2009-10-07
Effetto dell`associazione tra un inibitore delle colinesterasi ed il precursore colinergico colina alfoscerato sui sintomi cognitivi e non della malattia di Alzheimer con danno vascolare associato
CTID: null
Phase: Phase 2   Status: Ongoing
Date: 2009-06-25
Die antidementive Therapie mit Acetylcholinesteraseinhibitoren: Untersuchung von Plasmakonzentrationen, Arzneimittelinteraktionen und Therapieeffekt in Abhängigkeit von genetischen Polymorphismen
CTID: null
Phase: Phase 4   Status: Completed
Date: 2009-03-30
A PHASE 2, MULTICENTER, RANDOMIZED, DOUBLE-BLIND, PLACEBOCONTROLLED,
CTID: null
Phase: Phase 2   Status: GB - no longer in EU/EEA
Date: 2009-03-24
A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Trial, with Placebo Run-In, and an Open-Label Treatment Period, to Evaluate the Performance of the Cogstate Computerized Neuropsychological Battery and the ADAS-Cog in Generally Cholinesterase-naive AD Patients Randomized to Either Donepezil or Placebo
CTID: null
Phase: Phase 2   Status: Completed
Date: 2008-10-16
Randomized, Double-Blind, Placebo-Controlled Study of Efficacy and Safety of Donepezil Hydrochloride in Preadolescent and Adolescent Children with Attention Impairment Following Cancer Treatment
CTID: null
Phase: Phase 3   Status: Completed
Date: 2008-09-04
Randomized, Double-Blind, Placebo-Controlled Study of Efficacy and Safety of Donepezil Hydrochloride in Preadolescent and Adolescent Children with Attention Impairment Following Cancer Treatment
CTID: null
Phase: Phase 3   Status: Completed
Date: 2008-09-03
Study AZ3110865, a study comparing SB-742457 or donepezil
CTID: null
Phase: Phase 2   Status: Completed
Date: 2008-07-14
E2020-G000-328 Open Label Extension Study of 23mg Donepezil SR in Patients with Moderate to Severe Alzheimer's Disease.
CTID: null
Phase: Phase 3   Status: Completed
Date: 2008-07-04
A 12-WEEK, DOUBLE-BLIND, PLACEBO-CONTROLLED STUDY TO EVALUATE THE IMPACT OF DONEPEZIL HYDROCHLORIDE (ARICEPT®) ON BEHAVIORAL AND PSYCHOLOGICAL SYMPTOMS IN PATIENTS WITH SEVERE ALZHEIMER’S DISEASE
CTID: null
Phase: Phase 4   Status: Prematurely Ended
Date: 2008-05-06
Functional RMN study to evaluate the prompt and middle term effect of the treatment with Donepezil in patients affected by multiple sclerosis and mild impairment of cognitive function.
CTID: null
Phase: Phase 2   Status: Ongoing
Date: 2008-04-22
Double-Blind, Parallel-Group Comparison of 23 mg Donepezil Sustained
CTID: null
Phase: Phase 3   Status: Completed
Date: 2007-12-07
A multicenter, double-blind, parallel-group, placebo-controlled study of the effect on cognitive performance and safety/tolerability of SSR180711C, at the doses of 2, 8 and 20 mg/d for 4 weeks, using donepezil as calibrator, in patients with mild Alzheimer's Disease.
CTID: null
Phase: Phase 2   Status: Prematurely Ended, Completed
Date: 2007-11-12
Donepezil and Memantine in moderate to severe Alzheimer's Disease
CTID: null
Phase: Phase 4   Status: Completed
Date: 2007-08-16
A Multi-centre, Double-blind, Double-Dummy, Placebo-controlled, Parallel
CTID: null
Phase: Phase 2   Status: Completed
Date: 2007-08-01
A phase III, 7 days randomised, double-blind, placebo-controlled, parallel group study to assess efficacy of DPZ for reducing the symptoms of post-operative delirium after an elective hip or knee replacement in patients over 65 years old.
CTID: null
Phase: Phase 3   Status: Completed
Date: 2007-07-25
A 24-week, double-blind, double-dummy, randomized, parallel-group study to investigate the effects of rosiglitazone (extended release tablets), donepezil, and placebo as monotherapy on cognition and overall clinical response in APOE ε4-stratified subjects with mild to moderate Alzheimer’s disease. (REFLECT-1)
CTID: null
Phase: Phase 3   Status: Completed
Date: 2007-03-13
A randomised, double-blind, double-dummy, oral donepezil controlled study on the safety and efficacy of repeated monthly subcutaneaous injections of a sustained-release implant of ZT-1 in patients with moderate Alzheimer’s Disease (AD)
CTID: null
Phase: Phase 2   Status: Completed
Date: 2007-01-17
'Evaluación clínica de los efectos de un agonista colinérgico (Donezepilo) en la rehabilitación de la memoria en pacientes con traumatismo craneoencefálico'
CTID: null
Phase: Phase 4   Status: Ongoing
Date: 2006-06-28
A MULTICENTER, RANDOMIZED, DOUBLE-BLIND, LONG-TERM EXTENSION STUDY TO DETERMINE THE SAFETY, TOLERABILITY, AND PRELIMINARY LONG TERM EFFICACY OF LECOZOTAN (SRA-333) SR IN PATIENTS WITH MILD TO MODERATE ALZHEIMER’S DISEASE
CTID: null
Phase: Phase 2   Status: Completed
Date: 2006-06-20
A double-blind, randomised, placebo-controlled, parallel group study to investigate the effects of SB-742457, donepezil and placebo on cognition in subjects with mild to moderate Alzheimer's Disease
CTID: null
Phase: Phase 2   Status: Completed
Date: 2006-06-16
Aromatherapy in Alzheimer's disease: a randomised controlled trial in comparison with Aricept
CTID: null
Phase: Phase 4   Status: Completed
Date: 2006-05-05
A 3-MONTH, RANDOMIZED, DOUBLE-BLIND, PLACEBO- CONTROLLED,
CTID: null
Phase: Phase 2   Status: Completed
Date: 2006-03-23
The effect of the cholinesterase inhibitor donepezil on organic and functional deficits related to growth hormone deficiency in old age.
CTID: null
Phase: Phase 2   Status: Completed
Date: 2006-03-09
A randomized, four-way cross-over, double-blind, controlled study of oral donepezil (2, 5, 10 mg) in patients with moderate to severe obstructive sleep apnea.
CTID: null
Phase: Phase 2   Status: Ongoing
Date: 2005-11-11
A 12-week, open label, multicentre study assessing the efficcay and of Donepezil in patients discontinuing treatment with Memantine monotherapy
CTID: null
Phase: Phase 3   Status: Completed
Date: 2005-04-01
An 18-week, multi-center, randomized, double-blind, placebo-controlled, parallel-group study of the efficacy, safety, and tolerability of donepezil HCl (E2020) in patients with CADASIL who have cognitive impairment.
CTID: null
Phase: Phase 2   Status: Completed
Date: 2005-03-08
A multicentre, 3-month, randomised, double blind, placebo and active controlled study on the tolerability and efficacy of ZT-1 for the symptomatic treatment of mild to moderate Alzheimer’s Disease
CTID: null
Phase: Phase 2   Status: Completed
Date: 2004-12-06
An 80-week, randomized, multi center, parallel group, double-blind study of the efficacy and safety of atorvastatin 80 mg plus an acetylcholinesterase inhibitor versus an acetylcholinesterase inhibitor alone in the treatment of mild to moderate Alzheimer' s disease.
CTID: null
Phase: Phase 3   Status: Completed
Date: 2004-11-25
A 3-MONTH, RANDOMIZED, DOUBLE-BLIND, PLACEBO- CONTROLLED,
CTID: null
Phase: Phase 2   Status: Ongoing, Completed
Date: 2004-10-12
A multi-centre, double-blind, parallel-group, randomised, placebo-controlled study to investigate the safety and tolerability of 0.25, 0.5 and 1.0 mg NS 2330 orally and once daily during a 14-week treatment period as add-on to 10 mg donepezil once daily in patients with mild to moderate dementia of the Alzheimer's type.
CTID: null
Phase: Phase 2   Status: Completed
Date: 2004-08-09 A Multi-center Randomized Placebo-controlled Double-blinded Study for the Efficacy of Donepezil against Psychosis in Parkinson Disease
CTID: UMIN000005403
Phase: Phase III   Status: Complete: follow-up complete
Date: 2011-04-08
A study to explore the safty of E2020 SR 23mg
CTID: jRCT2080221358
Phase:   Status:
Date: 2011-01-21
None
CTID: jRCT2080221356
Phase:   Status:
Date: 2011-01-20
None
CTID: jRCT2080221335
Phase:   Status:
Date: 2010-12-14
Double Blind Study for Effects of Donepezil Hydrochloride on Parkinson's Disease
CTID: UMIN000003080
PhaseNot applicable   Status: Complete: follow-up complete
Date: 2010-01-30
Clinical effectiveness of Donepezil Hydrochloride for radiation-induced memory disturbance in patients with brain tumor
CTID: UMIN000001945
Phase: Phase II   Status: Recruiting
Date: 2009-06-01
生物数据图片
Relationship between brain and plasma donepezil concentrations and the pharmacological effects. Donepezil HCl (0.3–10 mg/kg free drug dissolved in saline) was administered orally for four consecutive days to the corresponding treatment groups (8 animals per group). Dose-dependent changes in plasma (A) and brain (B) concentrations of donepezil were observed 1 h after the fourth dose of donepezil HCl in mice. After oral treatment, brain donepezil levels positively correlated with plasma donepezil levels (C). Data represent the means ± SEM.[3].The Effects of Donepezil, an Acetylcholinesterase Inhibitor, on Impaired Learning and Memory in Rodents. Biomol Ther (Seoul). 2018 May 1;26(3):274-281. td>
Relationship between the brain concentration of donepezil and the pharmacological effects. Donepezil HCl (0.3–10 mg/kg free drug dissolved in saline) was administered orally for four consecutive days to the corresponding treatment groups (8 animals per group). As the concentration of donepezil in the brain increased, the recovery of spontaneous alternations (SA) also improved. Data represent the means ± SEM.[3].The Effects of Donepezil, an Acetylcholinesterase Inhibitor, on Impaired Learning and Memory in Rodents. Biomol Ther (Seoul). 2018 May 1;26(3):274-281. td>
Rocuronium Bromide (ORG-9426; Zemuron; Esmeron; Esmeron; Esmerone) is a potent and competitive Nicotinic acetyl-choline receptors (AchR) antagonist, which is a non-depolarizing neuromuscular blocking agent used in anaesthesia required for surgery or mechanical ventilation.
Paroxetine HCl (formerly BRL-29060A, BRL29060A, FG7051;FG-7051),the hydrochloride salt ofParoxetine, is a potent and selective serotonin uptake inhibitor (SSRI) that is effective in the treatment of depression.
Nitenpyram (trade names Capstar, Bestguard),an insect neurotoxin of the neonicotinoid class, is a fast and long-acting, and orally bioavailable nicotinic acetylcholine receptor (AchR) agonist with neural signaling-blocking activity.