Clinical trials: Impairment, Cognitive
Healthy
Behavioral and Physiological Effects of Visual Training
The primary objective of this study is to evaluate the learnability of a 3 week, 40 minutes per day, 5 day per week, computer-based visual training exercise by healthy mature individuals undergoing normal aging.
- Trial name
- NCT00526942
- Testing
- SAAGE-designed, visual memory-based cognitive training
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Posit Science Corporation
Chronic Cerebral Ischemia
Safety and Efficacy of Sequential Therapy With Mexidol® in Patients With Chronic Cerebral Ischemia
The purpose of this study is to evaluate safety and efficacy of sequential treatment with Mexidol® in patients with chronic cerebral ischemia (CCI).
- Trial name
- MEMO (NCT06834490)
- Testing
- Mexidol
- Where
- 14 sites in Russia, Uzbekistan
- Volunteers
- 318 people
- Sponsor
- Pharmasoft
Mild Cognitive Impairment
Effect of Consuming a Mixture of Extracts and DHA on the Mild Cognitive Impairment
The objective of this trial is to evaluate the effect of the consumption of a mixture of extracts and DHA on the mild cognitive impairment.
- Trial name
- NCT06254040
- Testing
- mixture of extracts and DHA
- Where
- Spain
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Biosearch S.A.
Cognitive Impairment
The Efficacy, Safety, And Tolerability Of Donepezil HCl (E2020) In Patients With CADASIL Who Have Cognitive Impairment
This is an 18-week, prospective, multi-center, randomized, double-blind, placebo-controlled, (1:1) parallel-group study.
- Trial name
- NCT00103948
- Testing
- Aricept
- Where
- 4 sites in United States, Australia and 1 more
- Volunteers
- 165 people
- Sponsor
- Eisai Limited
Age-Associated Memory Impairment
Tricaprilin In Age-Associated Memory Impairment
The purpose of this study is to determine whether tricaprilin, a compound that increases energy availability in the brain, improves memory in older adults with "normal" loss of memory abilities since early adult life.
- Trial name
- NCT00355550
- Testing
- Tricaprilin
- Where
- 6 sites in United States
- Volunteers
- 156 people
- Sponsor
- Cerecin
Down Syndrome
Evaluating The Efficacy And Safety Of Donepezil Hydrochloride (HCl) (Aricept) In Treating Cognitive Dysfunction Exhibited By Children With Down Syndrome
The purpose of this study is to determine whether donepezil HCl is effective and safe in improving cognitive dysfunction exhibited by children and adolescents with Down syndrome (DS).
- Trial name
- NCT00570128
- Testing
- Donepezil HCl
- Where
- 31 sites in United States
- Volunteers
- 129 people
- Sponsor
- Eisai Inc.
Alzheimer's Disease, Mild Cognitive Impairment
Trial of Novel Oral Zinc Cysteine Preparation in Alzheimer's Disease
This trial aims to test the hypothesis that 1) a single dose of zinc cysteine in a proprietary gastro-retentive form will produce sustained blood levels of zinc giving a larger bioavailable amount of zinc than an FDA approved…
- Trial name
- NCT01099332
- Testing
- Gastro-retentive zinc cysteine tablet, Tablet identical physically to active comparator containing some lactose
- Where
- 3 sites in United States
- Volunteers
- 60 people
- Sponsor
- Adeona Pharmaceuticals
Cognitive Impairment After Brain Injury
The Study of Ginkgo Leaf Dropping Pills and Huperzine A Injection Combined With Median Nerve Electrical Stimulation in the Treatment of Cognitive Impairment After Brain Injury
This study will conduct a single-center clinical trial to explore the initial therapeutic effect of ginkgo biloba dropping pills, huperzine A injection and median nerve electrical stimulation in patients with cognitive impairment.
- Trial name
- NCT06704334
- Testing
- Median nerve electrical stimulation treatment, Huperzine A injection, Ginkgo leaf dropping pill
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Wanbangde Pharmaceutical Group Co., LTD
Alzheimer Disease, Mild Cognitive Impairment
2-Hydroxybenzylamine (2-HOBA) Study in Early Alzheimer's Patients
Investigators propose a phase 1b/2a, randomized, double-blind, placebo-controlled, parallel group dose finding and biomarker study to evaluate the safety, tolerability, and biomarker activity of 2-HOBA in 48 MCI/AD participants.
- Trial name
- 2-HOBA (NCT06432166)
- Testing
- 2-hydroxybenzylamine acetate
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- MTI Biotech Inc
Subjects With Mild Cognitive Impairment (MCI) of AD, Alzheimer's Disease (AD) Dementia
Evaluate the Use of [18F]-APN-1607 PET in Subjects With AD-related Cognitive Impairment and Subjects With Normal Cognitive Function
This study is to evaluate the efficacy and safety of [18F]-APN-1607 Injection in PET imaging for detecting AD-related cognitive impairment.
- Trial name
- NCT07422857
- Testing
- [18F]-APN-1607
- Where
- 2 sites in China
- Volunteers
- 316 people, healthy volunteers welcome
- Sponsor
- JYAMS PET Research & Development Limited
Fragile X Syndrome, Behavior
An Investigation of Psilocybin on Behavioural and Cognitive Symptoms of Adults With Fragile X Syndrome
Diverse symptomatology makes Fragile X Syndrome (FXS) difficult to treat, and currently there are no approved prevention or treatment methods for FXS.
- Conditions
- Fragile X Syndrome, Behavior, Cognitive Dysfunction
- Trial name
- NCT05832255
- Testing
- Psilocybin, 1.5 mg
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- Nova Mentis Life Science Corp
Mild Cognitive Impairment
Evaluation of Cognitive State in Senior Subjects Using Neurosteer EEG System
This is an observational study. Patients who fulfill all inclusion criteria and none of the exclusion criteria will be enrolled in the study, be neurologically evaluated and will go through EEG recordings while listening to an…
- Trial name
- NCT04683835
- Testing
- Neurosteer Aurora system
- Where
- Israel
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Neurosteer Ltd.
Alzheimer's Disease
Evaluate the Concordance Between PET Imaging of [18F]-APN-1607 Injection and Postmortem Brain Tissue Tau Pathology in Individuals With HV and MCI or AD.
1. To evaluate the diagnostic performance of [18F]-APN-1607 injection PET imaging in detecting uptake patterns consistent with AD neuropathological changes as defined by the National Institute on Aging-Alzheimer's Association…
- Trial name
- NCT07752784
- Testing
- [18F]-APN-1607
- Where
- China
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- JYAMS PET Research & Development Limited
Moderate Acute Malnutrition
Comparing Several Strategies to Manage Moderate Acute Malnutrition Among Children From 6 to 24 Months Old
The aim of this open-label randomized controlled trial conducted in four African countries (Madagascar, Niger, Central African Republic and Senegal) is to compare three strategies of renutrition for moderate acute malnutrition…
- Trial name
- MALINEA (NCT03474276)
- Testing
- Azythromycin, Inuline and fructo-oligosaccharides, Albendazole
- Where
- 4 sites in Central African Republic, Madagascar and 2 more
- Volunteers
- 1,357 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
Alzheimer Disease, Mild Cognitive Impairment
Clinical Feasibility of Speech Phenotyping for Remote Assessment of Neurodegenerative and Psychiatric Disorders
The primary objective of the study is to evaluate the feasibility of eliciting continuous narrative speech in different neurodegenerative and psychiatric indications, using remote, self-administered speech tasks, as measured by…
- Conditions
- Alzheimer Disease, Mild Cognitive Impairment, Dementia With Lewy Bodies, Dementia, Vascular
- Trial name
- RHAPSODY (NCT04939818)
- Where
- 2 sites in United Kingdom
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- Novoic Limited
Alzheimer's Disease, Mild Cognitive Impairment
A Phase II Trial of 18F-AV-45 Positron Emission Tomography (PET) Imaging in Healthy Volunteers, Patients With Mild Cognitive Impairment (MCI) and Patients With Alzheimer's Disease (AD)
Evaluate 18F-AV-45 positron emission tomography (PET) imaging for distinguishing healthy control subjects, from subjects with Alzheimer's disease (AD) or Mild cognitive impairment (MCI).
- Trial name
- NCT00702143
- Testing
- florbetapir F 18
- Where
- 15 sites in United States
- Volunteers
- 184 people, healthy volunteers welcome
- Sponsor
- Avid Radiopharmaceuticals
Smoking
Functional Magnetic Resonance Imaging (fMRI) Investigation of Nicotine Withdrawal Symptoms
A single center, double blind, randomized, placebo controlled, two-treatments, two-period crossover study conducted in adult smokers.
- Trial name
- NCT00657020
- Testing
- Nicotine
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Alzheimer Disease
BI 425809 in Patients With Cognitive Impairment Due to Alzheimer's Disease.
The study is designed to compare the effects of BI 425809 compared to placebo in patients with cognitive impairment due to Alzheimer's Disease.
- Trial name
- NCT02788513
- Testing
- BI 425809 dose 1, BI 425809 dose 2, BI 425809 dose 3
- Where
- 95 sites in United States, Austria and 12 more
- Volunteers
- 611 people
- Sponsor
- Boehringer Ingelheim
Cognitive Impairment
Pharmacokinetics and Pharmacodynamics (PK/PD) of CEP-26401 in Healthy Subjects
This is a single center, double-blind, placebo and positive-controlled, randomized, partial 6-way cross-over study to investigate the pharmacodynamics and pharmacokinetics of CEP-26401 (5, 25, and 125 μg) following single-dose…
- Trial name
- NCT01903824
- Testing
- CEP-26401, donepezil hydrochloride, modafinil
- Where
- Netherlands
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Teva Branded Pharmaceutical Products R&D, Inc.
Mild Cognitive Impairment
A Study of a Self-Administered Memory Screening Test With Automated Reporting (SAMSTAR) in Participants With Mild Cognitive Impairment
The purpose of this study is to evaluate the psychometric properties of a Self-administered Memory Screening Test with Automated Reporting (SAMSTAR) adapted from the Rey Auditory Verbal Learning Test (RAVLT) in normal control…
- Trial name
- NCT02419183
- Testing
- SAMSTAR, RAVLT
- Where
- 2 sites in United States
- Volunteers
- 153 people
- Sponsor
- Janssen Research & Development, LLC