Clinical trials: Human Brain and Cognition
Mild, Moderate, or Severe Alzheimer's Disease
A Phase 2 Study to Assess the Safety of EI-1071 and the Effects of EI-1071 on Neuroinflammation in Alzheimer's Disease Patients
An open-label, exploratory, phase II, proof-of concept, clinical study to assess the safety and tolerability of EI-1071 and the effects of EI-1071 on neuroinflammation in patients with mild, moderate, or severe Alzheimer's disease
- Trial name
- NCT06745583
- Testing
- EI-1071 tablet, oral
- Where
- 2 sites in Taiwan
- Volunteers
- 7 people
- Sponsor
- Elixiron Immunotherapeutics Inc.
Alzheimer's Type Dementia
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
The objective is to demonstrate that donepezil hydrochloride 10 mg/day has superior efficacy compared with placebo in cognitive function in Chinese subjects with severe Alzheimer's Disease.
- Trial name
- NCT01404169
- Testing
- E2020
- Where
- 32 sites in China
- Volunteers
- 260 people
- Sponsor
- Eisai Limited
Alzheimer's Disease, Huntington's Disease
A Phase 1 Study To Evaluate The Pharmacokinetics, Safety, And Tolerability Of Dimebon [PF-01913539] In Japanese And Western Healthy Subjects
This study is to characterize the pharmacokinetics of single and multiple oral doses of Dimebon in Japanese healthy subjects. This study is also to evaluate the safety and tolerability of single and multiple oral doses of Dimebon…
- Trial name
- NCT00825084
- Testing
- Dimebon
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Pfizer
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.
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
Healthy
A Phase 1 Clinical Trial to Investigate the Safety, Tolerability, and Pharmacokinetics of AS-S603 in Healthy Participants
This trial is a randomized, double-blind, placebo-controlled, single- and multiple-oral administration, phase 1 clinical trial to investigate the safety, tolerability, and pharmacokinetics of AS-S603 in healthy Korean or…
- Trial name
- NCT06786676
- Testing
- AS-S603
- Where
- South Korea
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Amyloid Solution Inc
Huntington Disease
A Study to Evaluate the Safety and Efficacy of PTC518 in Participants With Huntington's Disease (HD)
The primary goal of this study is to evaluate the safety and pharmacodynamic effects of PTC518 compared with placebo in participants with HD.
- Trial name
- NCT05358717
- Testing
- PTC518
- Where
- 28 sites in United States, Australia and 9 more
- Volunteers
- 159 people
- Sponsor
- Novartis Pharmaceuticals
Chronic Pain, Low Back Pain
Development and Evaluation of Computerized Chemosensory Based Orbitofrontal Networks Training for Treatment of Pain
The overarching goal of this study phase, Phase I component is to configure Computerized Chemosensory-Based Orbitofrontal Networks Training (CBOT) into Computerized Chemosensory-Based Orbitofrontal Networks Training for Treatment…
- Trial name
- CBOT-Pain (NCT06218407)
- Testing
- Computerized Chemosensory-Based Orbitofrontal Cortex Training (CBOT) short burst paradigm, Computerized Chemosensory-Based Orbitofrontal Cortex Training (CBOT) long burst paradigm, Computerized Chemosensory-Based Orbitofrontal Cortex Training plus beta caryophyllene (CBOT-Plus)
- Where
- United States
- Volunteers
- 86 people
- Sponsor
- Evon Medics LLC
Alzheimer Disease, Dementia
Global Efficacy Study of MPC-7869 to Treat Patients With Alzheimer's
This is a multinational, randomized, double blind, placebo controlled, parallel group study comparing the safety and efficacy of daily dosing of 800 mg twice daily MPC-7869 to placebo.
- Trial name
- NCT00322036
- Testing
- MPC-7869
- Where
- 92 sites in United States, Belgium and 10 more
- Volunteers
- 800 people
- Sponsor
- Myrexis Inc.
Huntington Disease
Healthy Volunteer Positron Emission Tomography (PET) Brain Occupancy Study of a Phosphodiesterase 4 (PDE4) Inhibitor in Huntington's Disease
This study will investigate if a new experimental drug to treat Huntington's Disease gets into the brain. If it does get into the brain the study will explore the relationship between the amount of drug in the brain and the…
- Trial name
- NCT01602900
- Testing
- GSK356278, Rolipram
- Where
- 2 sites in United Kingdom
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Alzheimers Disease
A Study of CAD106 and CNP520 Versus Placebo in Participants at Risk for the Onset of Clinical Symptoms of Alzheimer's Disease
The purpose of this study was to test whether two investigational drugs called CAD106 and CNP520, administered separately, could slow down the onset and progression of clinical symptoms associated with Alzheimer's disease (AD) in…
- Trial name
- GS1 (NCT02565511)
- Testing
- CAD106 Immunotherapy, CNP520, Alum
- Where
- 129 sites in United States, Australia and 8 more
- Volunteers
- 480 people
- Sponsor
- Novartis Pharmaceuticals
Huntington Disease
CKD-504 in SAD and MAD in Healthy Korean and Caucasian Adult Male and Female Subjects
To assess the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of single and multiple ascending oral doses of CKD-504 compared to placebo in healthy Korean and Caucasian adult subjects
- Trial name
- NCT03713892
- Testing
- CKD-504
- Where
- South Korea
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Chong Kun Dang Pharmaceutical
Alzheimer's Disease
Rosiglitazone (Extended Release Tablets) As Monotherapy In Subjects With Mild To Moderate Alzheimer's Disease
Rosiglitazone (RSG) has been tested and is approved as a treatment for type II diabetes mellitus, a disease that occurs when the body ineffectively uses glucose.
- Trial name
- NCT00428090
- Testing
- Rosiglitazone
- Where
- 138 sites in United States, Austria and 18 more
- Volunteers
- 862 people
- Sponsor
- GlaxoSmithKline
Traumatic Brain Injury
Pilot, Proof-of-Concept Study of Sublingual Tizanidine in Children With Chronic Traumatic Brain Injury (TBI)
Nightly administration of a unique, sublingual (under the tongue) formulation of tizanidine, a known anti-spasticity medication, has been shown in a previous study to improve sleep and next-day functioning in CP (cerebral palsy)…
- Trial name
- NCT00287157
- Testing
- Sublingual Tizanidine HCl
- Where
- Israel
- Volunteers
- 5 people
- Sponsor
- Teva GTC
Cognitive Symptoms
Efficacy and Safety of Rivastigmine in Patients With Mild Cognitive Impairment
This study is designed to investigate the efficacy and safety of rivastigmine compared with placebo in patients with mild cognitive impairment (MCI).
- Trial name
- NCT00134953
- Testing
- Rivastigmine
- Volunteers
- 24 people
- Sponsor
- Novartis
Cognitive Function, Fatigue
A Clinical Trial to Evaluate the Effects of a Supplement on Cognitive Function and Energy Levels
This study evaluates the effects of Artah's Cellular Hydration electrolyte supplement on cognitive function and energy levels in healthy adults aged 25-60 who experience mild to moderate fatigue, brain fog, or related symptoms.
- Conditions
- Cognitive Function, Fatigue, Energy Levels, Mental Clarity
- Trial name
- NCT07755475
- Testing
- Cellular Hydration Supplement
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Artah Nutrition Limited
Alzheimer Disease, Alzheimer's Disease (Incl Subtypes)
Prediction of Amyloid and Mild Cognitive Impairment in Early Stage Alzheimer's Disease From Remote Speech Phenotyping
The S22 study investigates, in a cross-sectional study, the ability of algorithms that analyse acoustic and linguistic patterns of spoken language to predict the presence of amyloid positivity in early stage Alzheimer's disease…
- Conditions
- Alzheimer Disease, Alzheimer's Disease (Incl Subtypes), Mild Cognitive Impairment
- Trial name
- EARS (NCT04928690)
- Volunteers
- 140 people
- Sponsor
- Novoic Limited
Terminal Illness, End-of-Life Care
Non-Invasive Detection and Preservation of Neurocognitive Signals in the Peri-Death Period Using Brain-Computer Interface and Artificial Intelligence
Background: Recent electroencephalography (EEG) data indicate that the transition from clinical death to cellular death is marked by highly organized neurophysiological events, including significant surges in gamma-band power…
- Conditions
- Terminal Illness, End-of-Life Care, Death, Brain Death
- Trial name
- NeuroCogPresv (NCT07477028)
- Volunteers
- 20 people
- Sponsor
- Noah Tech, Corp.
Schizophrenia
Effect of Quetiapine on Negative Symptoms and Cognition
The purpose of the study is to investigate the outcome on negative symptoms of schizophrenic patients during therapy with quetiapine or risperidone.
- Trial name
- NCT00305422
- Testing
- Quetiapine fumarate, Risperidone
- Where
- Germany
- Volunteers
- 45 people
- Sponsor
- AstraZeneca
Healthy, Alzheimer's Disease
A Study of LY2599666 in Healthy Participants and Participants With Mild Cognitive Impairment or Alzheimer's Disease (AD)
The main purpose of this study is to evaluate the safety and tolerability of the study drug known as LY2599666 in different groups of people - those who are healthy, those who have mild cognitive impairment due to Alzheimer's…
- Conditions
- Healthy, Alzheimer's Disease, Mild Cognitive Impairment
- Trial name
- NCT02614131
- Testing
- LY2599666, Solanezumab
- Where
- 5 sites in United States, Japan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company