Clinical trials: Neuropsychological Test
Brain Injury, Dementia
Neuropsychiatric Evaluation of Healthy Volunteers and Adults With Schizophrenia
The purpose of this study is to evaluate the cognitive processes of participants with schizophrenia, participants with nervous system and mental disorders, and healthy volunteers.
- Conditions
- Brain Injury, Dementia, Healthy, Mental Disorder
- Trial name
- NCT00001323
- Where
- United States
- Volunteers
- 810 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Attention Deficit Hyperactivity Disorder
Comparing the Efficacy of Methylphenidate, Dextroamphetamine and Placebo in Children Diagnosed With ADHD
The study compares the efficacy of methylphenidate, dextroamphetamine and placebo on neuropsychological functioning and behavioral symptoms in 36 children diagnosed with ADHD within a double-blind cross-over design over six…
- Trial name
- NCT01220440
- Testing
- Methylphenidate, Dextroamphetamine
- Where
- 2 sites in Norway
- Volunteers
- 36 people
- Sponsor
- Ostfold Hospital Trust
ADHD, Executive Dysfunction
Virtual Reality (VR) Diagnostic Tool for Attention Deficits/Hyperactivity Disorder (ADHD)
Attention deficit/ hyperactivity disorder (ADHD) is a common neurodevelopmental disorder. The common diagnostic of ADHD is based on psychiatric examination and interview.
- Trial name
- New (NCT04337905)
- Testing
- ADHD-VR diagnosis tool
- Where
- Indonesia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tjhin Wiguna
Anesthesia, Infant Development
General Anesthesia Exposure and Neurodevelopmental Outcome in Pediatrics
This study investigates the impact of different levels of anesthesia exposure on children's neurocognitive development and evaluates the concurrent validity of different methods that assess neurodevelopmental outcome.
- Conditions
- Anesthesia, Infant Development, Anesthesia; Adverse Effect
- Trial name
- GAP (NCT04604106)
- Testing
- Eyetracker, Ages & Stages questionnaire, Bayley Scale of Infant Development
- Where
- Netherlands
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Brain Health Retired Elite Athletes
Long-term Brain Health of Retired Professional Rugby Players, With a History of Concussion/Head Impact Exposure
There has been significant recent interest on the issue of brain health in athletes. Participation in sports is generally viewed as extremely positive.
- Trial name
- NCT03544346
- Testing
- Exploratory brain and general health assessment
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Dublin, Trinity College
Neurodegenerative Disease, Dementia
Cognition and Affective Research in China
This is a prospective cohort study of patients with cognitive impairment mood disorders and behavioral disorders. Comprehensive baseline and longitudinal follow-up assessments include clinical and epidemiological data, cognitive…
- Conditions
- Neurodegenerative Disease, Dementia, Alzheimer's Disease, Parkinson's Disease
- Trial name
- CARE (NCT07833267)
- Where
- China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Xuanwu Hospital, Beijing
Attention Deficit Disorder With Hyperactivity
Extra Time on Brazilian College Level Exam for Students With and Without ADHD
Standardized tests such as the Scholastic Aptitude Test (SAT) and the brazilian National High School Exam (ENEM) give more time for students with Attention Deficit and Hyperactivity Disorders (ADHD) to complete the exam.
- Trial name
- NCT06063382
- Testing
- Extended time 25%, Extended time 50%
- Where
- Brazil
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre
AIDS Dementia Complex, HIV Infections
An Open Trial of Zidovudine (AZT) Treatment of the AIDS Dementia Complex in Patients With AIDS or Low CD4+ Lymphocyte Counts
To provide accurate and complete neurologic assessment of the course of the AIDS dementia complex in patients treated with zidovudine (AZT).
- Trial name
- NCT00000709
- Testing
- Zidovudine
- Where
- 12 sites in United States
- Volunteers
- 50 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Post-Traumatic Stress Disorders, Healthy
Effects of Hydrocortisone in Patients With Post-Traumatic Stress Disorder
The purpose of this study is to determine whether people who develop Post-Traumatic Stress Disorder (PTSD) after a trauma have increased sensitivity to the effects of a stress hormone.
- Trial name
- NCT00039715
- Where
- United States
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Cognitive Impairment, Autoimmune Encephalitis
To Explore Cognitive Neural Mechanism of Autoimmune Encephalitis by Using Neuropsychological Tests and Multi-modal MRI
Most of patients with autoimmune encephalitis are left with permanent cognitive deficits of varying severity. The patients' life and career would be affected definitely by cognitive deficits.
- Trial name
- NCT03530462
- Testing
- rituximab, cyclophosphamide, Steroids
- Where
- China
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Zhejiang University
Attention-deficit/Hyperactivity Disorder
Validity of ADHD Subtypes Using Neuropsychological Measure
Background: Attention-Deficit/Hyperactivity Disorder (ADHD), characterized by inattention, hyperactivity, and impulsivity, is among the most common neuropsychiatric disorders worldwide (5-10% at school age) and in Taiwan (7.5%).
- Trial name
- NCT00494819
- Where
- Taiwan
- Volunteers
- 122 people
- Sponsor
- National Taiwan University Hospital
Postoperative Neurocognitive Dysfunction, Cognitive Dysfunction
Perioperative IL-33 is Associated with the Early Stage of Postoperative Neurocognitive Dysfunction After Major Abdominal Surgery
Perioperative neurocognitive dysfunction(PND) are common complications of major surgery among patients, could be a long-term disease, which sometimes lasts for several years, and it is meaningful to find a biomarker of PND at the…
- Conditions
- Postoperative Neurocognitive Dysfunction, Cognitive Dysfunction, Postoperative Complications, Neuropsychological Tests
- Trial name
- NCT06704451
- Where
- China
- Volunteers
- 150 people
- Sponsor
- First Affiliated Hospital of Kunming Medical University
Attention Deficit Hyperactivity Disorder
Comparison of Atomoxetine Versus Placebo in Children With Attention-Deficit/Hyperactivity Disorder (ADHD)
This is a two-arm, parallel, randomized, double-blind, placebo-controlled Phase 4 multicenter trial to compare the whole day efficacy of atomoxetine versus placebo in children aged 6 through 12 years with…
- Trial name
- NCT00546910
- Testing
- Atomoxetine
- Where
- 16 sites in Germany
- Volunteers
- 125 people
- Sponsor
- Eli Lilly and Company
Alzheimer Disease, Mini-Mental State Examination
Predictive Factors for Initial MMSE Score and Rapid Decline in Alzheimer's Disease Patients
This study looks at people with Alzheimer's disease to find out which factors are linked to their initial score on the Mini-Mental State Examination (MMSE) and which factors may predict a fast decline in their score over 12…
- Conditions
- Alzheimer Disease, Mini-Mental State Examination, Cognitive Dysfunction, Neuropsychological Tests
- Trial name
- NCT07122856
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Centre Hospitalier de Gonesse
Primary Brain Tumor
Neurocognitive Function After Proton Therapy in Children and Adolescents
Brain tumors are the second most frequent malignant diseases in children and adolescents. In the study the short and medium term consequences of proton therapy on cognitive processes in particular on executive functions in…
- Trial name
- ELBE-ProKids (NCT04066465)
- Where
- 3 sites in Germany
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Technische Universität Dresden
Child, Preschool
Fit, Healthy and Smart Preschool Children: PREFIT-Chile
Introduction: Investigating the interrelationship between physical condition, non-invasive health markers and executive function in preschoolers, is based on the current health and cognitive development situation of this…
- Trial name
- PREFIT-Chile (NCT04269135)
- Where
- Chile
- Volunteers
- 868 people, healthy volunteers welcome
- Sponsor
- Playa Ancha University
Reliability Properties of a Concussion Screening Tool
Test-Retest Reliability in DETECT
Healthy volunteers without concussion, currently participating in non-or-limited contact sports teams at Emory University will undergo Display Enhanced Testing for Concussion and mild traumatic brain injury (mTBI) (DETECT) on…
- Trial name
- NCT01733641
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Emory University
Cognitive Disorders, HIV Infections
HIV Levels in Cerebrospinal Fluid and Brain Function in Patients Receiving Anti-HIV Drugs
The purpose of this study is to see whether anti-HIV drugs that reduce HIV in the blood also reduce HIV in the cerebrospinal fluid (CSF). CSF is the fluid found around the brain and spinal cord.
- Trial name
- NCT00001103
- Where
- 26 sites in United States, Puerto Rico
- Volunteers
- 100 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)