Clinical trials: Cognitive Ability
Cognition
A Study to Compare Two Medications With an Inactive Medication and Look at the Effect on a Person's Mental Ability
The purpose is to compare solifenacin and oxybutynin with an inactive tablet and assess any potential effects on mental ability.
- Trial name
- SENIOR (NCT01126424)
- Testing
- Solifenacin, Oxybutynin
- Where
- 3 sites in United Kingdom
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Astellas Pharma Inc
Alzheimer's Disease
Efficacy and Safety of Plasma Exchange With 5% Albumin in Beta-amyloid Peptide Clearance in Cerebral Spinal Fluid
The purpose of this study was to evaluate the efficacy and safety of plasma exchange with 5% albumin in beta-amyloid peptide clearance in cerebrospinal fluid, and its effects in patients with mild-moderate Alzheimer's disease.
- Trial name
- NCT00742417
- Testing
- Albutein 5%, Control
- Where
- 4 sites in United States, Spain
- Volunteers
- 42 people
- Sponsor
- Instituto Grifols, S.A.
Autism Spectrum Disorder (ASD)
Omega-3 Fatty Acids Monotherapy in Children and Adolescents With Autism Spectrum Disorders
The primary aim of this study is to examine the efficacy and tolerability of short-term omega-3 fatty acids monotherapy in youth with Autism Spectrum Disorders (ASD).
- Trial name
- NCT01248130
- Testing
- Omega-3 Fatty Acid
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Massachusetts General Hospital
Chronic Pain
Effect of Extended-release Oxymorphone Taken With or Without Food on Cognitive Functioning
The purpose of the study is to determine whether extended-release oxymorphone hydrochloride taken orally with a high-fat meal, generating an approximately 50% higher Cmax, impacts cognitive functioning, using Cambridge…
- Trial name
- NCT00930943
- Testing
- Oxymorphone ER
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- MedVadis Research Corporation
Bipolar Disorder
Testing the Ability of JNJ-18038683 to Improve Cognition and Reduce Depressive Symptoms in Stable Bipolar Patients
The goals of this study are to evaluate the efficacy of JNJ-18038683 in an 8 week trial to ameliorate the cognitive deficit and reduce residual depressive symptoms in 60 stable bipolar outpatients receiving treatment for…
- Trial name
- NCT02466685
- Testing
- JNJ-18038683
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Herbert Meltzer
Cannabis Use Disorder, Cannabis Withdrawal
Progesterone for Cannabis Withdrawal
Sex and gender differences in behavioral, biological, and clinical correlates of substance use disorders are myriad, yet there exists a dearth of gender-informed treatment options.
- Trial name
- NCT03430050
- Testing
- Progesterone
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Medical University of South Carolina
Down Syndrome, Intellectual Disability
Down Syndrome Memantine Follow-up Study
The purpose of this research study is to learn if the medication Memantine Hydrochloride (the study medication) can help adolescents and young adults with Down syndrome. Dr.
- Trial name
- NCT02304302
- Testing
- Memantine
- Where
- 2 sites in United States, Brazil
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University Hospitals Cleveland Medical Center
Down Syndrome
Efficacy and Safety of Memantine Hydrochloride in Enhancing the Cognitive Abilities of Young Adults With Down Syndrome
The purpose of this 16-week research study is to determine whether a drug called memantine hydrochloride (memantine) has the potential to help improve memory and other cognitive abilities of young adults with Down syndrome (DS).
- Trial name
- NCT01112683
- Testing
- Memantine
- Where
- United States
- Volunteers
- 42 people
- Sponsor
- University of Colorado, Denver
Bipolar Disorder, Cognitive Ability, General
Reasoning Training in Individuals With Bipolar Disorder
The purpose of this study is to examine cognitive and brain changes in individuals with bipolar disorder as a result of a cognitive training intervention.
- Trial name
- NCT02843282
- Testing
- Advanced Reasoning Training
- Volunteers
- 27 people
- Sponsor
- The University of Texas at Dallas
Aging, Cognitive Change
Enhancing Cognitive Control Abilities Using Mobile Technology in a Senior Living Community
The goal of this study is to test the feasibility of launching a personalized digital health assessment and remediation program for the older adults in senior living communities based upon an initial characterization of these…
- Trial name
- ACCT (NCT04905849)
- Testing
- Adaptive Cognitive Control Trainer (ACCT), Active Control App
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Major Depression, Bipolar Depression
The Use of Galantamine HBr (Reminyl) in Electroconvulsive Therapy: Impact on Mood and Cognitive Functioning
The purpose of the study is to see if galantamine HBr (Razadyne) is safe and can help treat problems with thinking and memory caused by electroconvulsive therapy (ECT).
- Conditions
- Major Depression, Bipolar Depression, Schizoaffective Disorder
- Trial name
- Galantamine (NCT00566735)
- Testing
- Razadyne
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- Massachusetts General Hospital
Driving Performance, Cognitive Impairment
The Effects of Cannabidiol on the Driving Ability of Healthy Adults
A randomized, parallel-group, double-blind, exploratory two-arm trial to assess the effects of CBD on driving ability along with changes in psychological status (i.e. mood, drowsiness, sedation) and cognitive function.
- Conditions
- Driving Performance, Cognitive Impairment, Sedation Complication, Mood
- Trial name
- NCT04590495
- Testing
- 300 mg Cannabidiol (CBD) oil
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- West Virginia University
TBI (Traumatic Brain Injury), Brain Injuries
Brain Markers of Improvements in Cognitive Functioning
Some of the most common, persistent, and disabling consequences of traumatic brain injury affect an individual's ability to achieve personal goals.
- Conditions
- TBI (Traumatic Brain Injury), Brain Injuries, Stress, Attention Deficit
- Trial name
- NCT03490110
- Testing
- State regulation skill training, Treatment-as-usual
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- VA Office of Research and Development
Multiple Sclerosis, Cognitive Ability, General
Trial of Ginkgo as a Treatment for Cognitive Problems in Multiple Sclerosis
The purpose of this study is to see if treatment with Ginkgo improves cognitive function in people with multiple sclerosis who have cognitive problems.
- Trial name
- NCT00841321
- Testing
- Ginkgo biloba
- Where
- 2 sites in United States
- Volunteers
- 120 people
- Sponsor
- US Department of Veterans Affairs
Covid19, Critical Care
Impact on Mental, Physical, And Cognitive Functioning of a Critical Care sTay During the COVID-19 Pandemic
Intensive care unit (ICU) survivors and their families frequently present mental, cognitive and physical impairments lasting years. The ongoing pandemic could affect the duration, variety, and severity of these impairments.
- Conditions
- Covid19, Critical Care, Postintensive Care Syndrome
- Trial name
- IMPACCT (NCT04979897)
- Testing
- Intensive care unit stay during the COVID-19 pandemic
- Where
- 7 sites in Chile
- Volunteers
- 252 people
- Sponsor
- Universidad del Desarrollo
Gait Disorder
Cognitive Training and Dual-task Ability
The first goal of this study is to examine the extent to which the inclusion of dual-task practice to standard balance rehabilitation results in greater benefits to dual-task ability.
- Trial name
- NCT01895608
- Testing
- Balance rehabilitation + dual-tasking, Standard balance rehabilitation, Cognitive training (speed of processing)
- Where
- 2 sites in United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Cognitive Functioning of Healthy Individuals
Psychometric Properties of IntelliSpace Cognition
This study aims to validate the tests that are on the IntelliSpace Cognition platform and to establish normative data for these tests.
- Trial name
- NCT03801382
- Testing
- IntelliSpace Cognition (ISC), Paper-Pencil Tests
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Philips Clinical & Medical Affairs Global
Schizophrenia
Compare the Effect on Cognitive Functioning of Two Formulations of Seroquel, Seroquel XR and IR in Patients With Stable Schizophrenia
This will be a phase IV 20 -32 day prospective, double blind, double-dummy, randomised crossover study that will evaluate the effect of quetiapine XR and quetiapine IR on cognitive performance in patients with schizophrenia…
- Trial name
- eXtRa (NCT01213836)
- Testing
- Seroquel XR- quetiapine fumarate extended release, Seroquel IR - quetiapine fumarate
- Where
- 20 sites in Austria, Denmark and 3 more
- Volunteers
- 75 people
- Sponsor
- AstraZeneca
Cognitive Ability, General, High Blood Pressure
Assessing the Impact of Calcium Channel Blockers on COGnitive Function in the Very Elderly (AI-COG)
Older adults are at increased risk of high blood pressure and cognitive decline. High blood pressure itself also increases risk of cognitive decline.
- Trial name
- NCT01868165
- Where
- 7 sites in United Kingdom
- Volunteers
- 337 people
- Sponsor
- Imperial College London
Posttraumatic Stress Disorder
Assessment and Treatment of Cognitive Functioning Deficits in Veterans With PTSD
Approximately half a million Veterans receiving services at the VA have Posttraumatic Stress Disorder (PTSD). PTSD is strongly associated with cognitive functioning deficits in areas of concentration, attention, memory, learning…
- Trial name
- CCTPTSD (NCT03696225)
- Testing
- Compensatory Cognitive Training (CCT), Treatment as Usual (TAU)
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- VA Office of Research and Development