Clinical trials: Neurologic Dysfunction
Post-Acute COVID-19 Vaccination Syndrome, Postviral Fatigue
Clinical Laboratory Evaluation, Assessment of Symptoms and Recovery in Patients With Post-COVID-19-Vaccination Syndrome
Some people report persistent health problems after receiving the COVID-19 vaccine. These symptoms persist well beyond typical short-term vaccine side effects and are not attributable to any other known medical conditions.
- Trial name
- CLEAR (NCT07400848)
- Testing
- Blood sampling and analysis, The continuous Reactive Hyperemia Index (InRHI) measured by EndoPAT
- Where
- Switzerland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Bern
Delirium and Post-operative Cognitive Dysfunction (POCD)
Cognitive Outcome After Two-stage Liver-Operation
Cognitive outcome (delirium and post-operative cognitive deficiency) in patients undergoing two-time liver resection.
- Trial name
- 2-StaLi (NCT01809782)
- Where
- Germany
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Cerebral Small Vessel Disease
Correlation Between Deep Medullary Veins and Cognitive Dysfunction in Cerebral Small Vessel Disease
This study aims to obtain the characteristics of cognitive impairment and imaging characteristics of patients with Cerebral small vessel disease (CSVD) through comprehensive and standardized neuropsychological assessment and…
- Trial name
- NCT05715710
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Zigong No.1 Peoples Hospital
Aging, Oxidative Stress
Targeting Oxidative Stress to Prevent Vascular and Skeletal Muscle Dysfunction During Disuse
Prolonged periods of reduced activity are associated with decreased vascular function and muscle atrophy. Physical inactivity due to acute hospitalization is also associated with impaired recovery, hospital readmission, and…
- Conditions
- Aging, Oxidative Stress, Vascular Endothelium, Skeletal Muscle
- Trial name
- NCT04351113
- Testing
- MITO-AO, PB-125, Passive Leg Movement (PLM)
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Joel Trinity
Active Aging Individuals Aged 65 and Over, Aging
Italian Validation of the dNA Scale and Its Correlation With Neurocognitive Variables
The goal of this experimental multicentric intervention study is to validate, in Italian, the dynamic Neurocognitive Adaptation (dNA) Scale, which has already been validated in English, among a healthy elderly population (aged 65…
- Conditions
- Active Aging Individuals Aged 65 and Over, Aging, Mild Cognitive Impairment (MCI), Dementia
- Trial name
- NCT07533084
- Where
- 8 sites in Italy
- Volunteers
- 265 people, healthy volunteers welcome
- Sponsor
- Neuromed IRCCS
Alzheimer Disease
Imaging Tau in Alzheimer's Disease and Normal Aging
This study is being done to learn about tau tangles in Alzheimer's disease. A type of positron emission tomography (PET) scan is used to measure the abnormal accumulation of protein called tau in the brain.
- Trial name
- NCT03373604
- Testing
- 18F-MK-6240, Lumbar Puncture (optional)
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Patrick Lao
Mild Cognitive Impairment, Alzheimer Disease
Epilepsy in Alzheimer's Disease: Effect on Disease Progression
This is a long-term, prospective, interventional study to investigate the role and prevalence of subclinical epileptiform activity in the hippocampus in patients with mild cognitive impairment (MCI) due to Alzheimer's disease…
- Trial name
- EADP (NCT04131491)
- Testing
- Lumbar puncture
- Where
- Belgium
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Spinal Cord Injury
The Effect of FES on Children With Spinal Cord Injury
Regular exercise is strongly recommended to help maintain a healthy lifestyle. Unfortunately, children and young adults with damaged spinal cords may not be able to exercise regularly.
- Trial name
- NCT00291317
- Testing
- RT 300-P FES Cycle
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Children's Specialized Hospital
Pulmonary Disease, Autonomic Dysfunction
Meditative Movement for COPD Symptoms in Non-Smoking Flight Attendants
This study will explore the a Qigong based exercise intervention, here referred to as Meditative Movement (MM), to ameliorate the symptoms associated with chronic obstructive pulmonary disease (COPD) and its co-morbidities.
- Conditions
- Pulmonary Disease, Autonomic Dysfunction, COPD
- Trial name
- MMforFA (NCT02612389)
- Testing
- Meditative Movement taught via DVD
- Where
- United States
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Alzheimer Disease, Mild Cognitive Impairment
Brain Insulin Resistance in Mild Cognitive Impairment
Alzheimer´s disease (AD) is the most common cause of dementia. The most important risk factor for AD is old age; modifiable risk factors for AD include metabolic risk factors, i.e. diabetes, and obesity.
- Conditions
- Alzheimer Disease, Mild Cognitive Impairment, Positron Emission Tomography
- Trial name
- COINS (NCT06116188)
- Testing
- FDG-PET study
- Where
- Finland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Multiple Sclerosis, Neuromyelitis Optica Spectrum Disorders
Multimodel Magnetic Resonance Imaging (MRI)of Multiple Sclerosis and Neuromyelitis Optica Spectrum Disorders
To investigate multimodel MRI exploring the pathophysiology of multiple sclerosis and neuromyelitis optica spectrum disorders. The investigators use multimodel MRI to evaluate the extent of blood-brain barrier and white matter…
- Trial name
- NCT02836327
- Testing
- Magnetic Resonance Imaging
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Dementia, Cognitive Impairment
Prevalence and Recognition of Geriatric Syndrome in Outpatient Clinic at Srinagarind Hospital
The purpose of this study is to collect the prevalence of geriatric syndrome, which is recognized by an internist, and to compare the data based on the comprehensive geriatric assessment by a geriatrician.
- Conditions
- Dementia, Cognitive Impairment, Depression, Urinary Incontinence
- Trial name
- NCT00892086
- Where
- Thailand
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Khon Kaen University
Anosmia, COVID-19
Effectiveness and Safety of Platelet Rich Plasma (PRP) on Persistent Olfactory Dysfunction Related to COVID-19
Olfactory dysfunction (OD) is a well know symptom of coronavirus disease 2019 (COVID-19), accounting for 48 to 85% of patients. In 1 to 10% of cases, patients develop a chronic olfactory dysfunction (COD,) lasting more than 6…
- Trial name
- NCT05226546
- Testing
- Platelet rich plasma (PRP), olfactory training
- Where
- Belgium
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Saint Pierre
Major Depression, Dementia
Neurocognitive Outcomes of Depression in the Elderly
Late-life depression (LLD) and cognitive impairment (CI) are significant public health problems among older adults, and their co-occurrence markedly increases disease burden and dementia risk.
- Trial name
- NCODE (NCT00570583)
- Where
- United States
- Volunteers
- 795 people, healthy volunteers welcome
- Sponsor
- Duke University
Epilepsy
fMRI Guided TMS Enhancement of Associative Memory Networks
This is a randomized, single-blinded, controlled phase 1 study to demonstrate feasibility and explore the neurophysiologic and clinical effects of repetitive transcranial magnetic stimulation (TMS) interventions in epilepsy…
- Trial name
- NCT02749422
- Testing
- MagStim RapidStim2
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Stressor, Individual, Alcohol Impairment
Neurobehavioral Changes Following Spaceflight Stressors
This study aims to investigate the impairing effects of known central nervous system (CNS) stressors in a controlled environment in order to predict and mitigate analogous risks in spaceflight.
- Conditions
- Stressor, Individual, Alcohol Impairment, Sleep Deprivation, Impairment, Cognitive
- Trial name
- NeuroSTAR (NCT07293494)
- Testing
- Alcohol Administration, Sleep Deprivation, Control
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Fibromyalgia, Sexual Dysfunction
Fibromyalgia and Sexual Functıonal Dısorder and Sexual Therapy
investigators aim to re-evaluate the findings of Fibromyalgia in patients whose FSFI scores return to normal levels after sexual therapy, by identifying patients with sexual dysfunction according to the FSFI scale applied in…
- Trial name
- NCT05272345
- Testing
- sexual therapy
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital
Aging, Arterial Stiffness
Inorganic Nitrate Supplementation on Cerebrovascular Aging and Arterial Stiffness Study
This study investigates the effect of dietary inorganic nitrate supplementation on 1) large elastic artery stiffness and hemodynamics and 2) cerebrovascular function in middle-aged and older adults.
- Conditions
- Aging, Arterial Stiffness, Endothelial Dysfunction, Hypertension
- Trial name
- INCA (NCT03617302)
- Testing
- Experimental: Nitrate-containing
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Gary L. Pierce, PhD
Sleep Deprivation, Cognitive Impairment
Delta Waves and Cognitive Recovery
In a laboratory protocol in healthy adults, exposed to a prolonged period of wakefulness with a restricted opportunity for sleep (40h of wakefulness / 3h of sleep / 21h of wakefulness), we hypothesize that the relative increase…
- Trial name
- RECOPS (NCT05924737)
- Testing
- Sleep deprivatin, Sleep recovery
- Where
- France
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Institut de Recherche Biomedicale des Armees
Eye Movement Disorder, Cognitive Dysfunction
Eye Movement and Cognitive Dysfunction
There is association between eye movement disorder and cognitive dysfunction. Therefore, utilizing eye movement and screening for cognitive dysfunction is feasible.
- Trial name
- EMCD (NCT04236375)
- Where
- China
- Volunteers
- 1,539 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
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