Clinical trials: Normal Cognition
Atherosclerosis, Cognitive Decline
Advancing Postmenopausal Preventive Therapy
Advancing Postmenopausal Preventive Therapy (APPT) is a randomized, double-blinded, placebo-controlled trial designed to determine the effects of tissue selective estrogen complex (TSEC) therapy on the progression of subclinical…
- Trial name
- APPT (NCT04103476)
- Testing
- Oral bazedoxifene 20 mg / conjugated estrogens 0.45 mg
- Where
- United States
- Volunteers
- 385 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Medulloblastoma, Childhood, Cognitive Impairment
Effect of Metformin on Behaviour and the Brain in Children Treated for a Brain Tumour
The efficacy of treatment with metformin for promoting cognitive recovery and brain growth in children/adolescents treated for a brain tumour will be investigated in a multi-site Phase III randomized double-blind…
- Trial name
- Met Med Can (NCT05230758)
- Testing
- Metformin hydrochloride (HCl) 500mg tablet
- Where
- 20 sites in Australia, Canada
- Volunteers
- 140 people
- Sponsor
- Donald Mabbott
Stress, Cognitive Change
Surviving Daily Life
The primary goal of this project is to evaluate the feasibility of a 14-day mobile daily diary study among racially diverse breast cancer survivors.
- Conditions
- Stress, Cognitive Change, Breast Cancer, Breast Carcinoma
- Trial name
- GOCE (NCT07054723)
- Testing
- Mobile Daily Diary
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Thomas Jefferson University
Alzheimer Disease, Mild Cognitive Impairment
Feasibility and Effects of Valaciclovir Treatment in Persons With Early Alzheimer's Disease
This study investigates the effects of Valaciclovir treatment to individuals with Alzheimer's disease or Mild Cognitive Impairment of Alzheimer's Disease Type.
- Conditions
- Alzheimer Disease, Mild Cognitive Impairment, Herpes Simplex
- Trial name
- VALZ-Pilot (NCT02997982)
- Testing
- Valaciclovir 500Mg Tablet
- Where
- 2 sites in Sweden
- Volunteers
- 33 people
- Sponsor
- Hugo Lovheim
Alzheimer Disease, Preclinical Alzheimer's Disease
Amyloid Prediction in Early Stage Alzheimer's Disease From Acoustic and Linguistic Patterns of Speech - PAST Extension
The primary objective of the study is to evaluate whether a set of algorithms analysing acoustic and linguistic patterns of speech can detect amyloid-specific cognitive impairment in early stage Alzheimer's disease, based on…
- Conditions
- Alzheimer Disease, Preclinical Alzheimer's Disease, Prodromal Alzheimer's Disease, Alzheimer's Disease (Incl Subtypes)
- Trial name
- AMYPRED-PAST (NCT04851496)
- Where
- 4 sites in United Kingdom
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Novoic Limited
Sanfilippo Syndrome Type A, Sanfilippo Syndrome Type B
Neurobehavioral Phenotypes in MPS III
Hypothesis #1: Factor analysis of the revised Sanfilippo Behavior Rating Scale (SBRS) will identify a group of externalizing behaviors and a group of Klüver-Bucy syndrome-like behaviors as two different factors that are at least…
- Conditions
- Sanfilippo Syndrome Type A, Sanfilippo Syndrome Type B, Hurler Syndrome
- Trial name
- NCT01873911
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Minnesota
Attention Deficit Hyperactivity Disorders
Low-dose vs. Normal-dose Psychostimulants on Executive Functions in Individuals With ADHD
This double-blind crossover study aims to compare cognitive performance (e.g., working memory, selective attention and cognitive flexibility) of children ages 6-18 years diagnosed with ADHD of the combined type (ADHD-C) or…
- Trial name
- NCT02167048
- Testing
- Psychostimulants
- Where
- Canada
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Rheumatoid Arthritis, Rheumatic Diseases
Relationship Between Rheumatoid Arthritis Severity and Cognition in the Elderly: The Role of Nociplastic Pain
this study aims to determine if nociplastic pain mediates the relationship between rheumatoid arthritis (RA) severity and cognitive impairment in geriatric patients 100 patients aged 65-90 years with long-standing RA and assess…
- Conditions
- Rheumatoid Arthritis, Rheumatic Diseases, Rheumatoid Polyarthritis
- Trial name
- NCT05934721
- Testing
- Questionnaire and physical assessments
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Ahram Canadian University
Diplegia, Spastic
Eye-Hand Coordination in Children With Spastic Diplegia
This study will examine how the brain controls eye-hand coordination (visuomotor skills) in children with spastic diplegia and will determine whether impairment of this skill is related to the learning difficulties in school that…
- Trial name
- NCT00024791
- Where
- United States
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Sleep, Gut Microbiome
Impact of Nutritional Supplementation on Sleep Quality and Gut Microbiome Composition in Older Adults
The aim of this study is to assess the impact of 5-hydroxytryptophan (5-HTP) supplementation on sleep quality and gut microbiome composition in older adults with normal cognition vs.
- Trial name
- NCT04078724
- Testing
- 5-HTP, Without 5-HTP
- Where
- 2 sites in Singapore
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- National University of Singapore
Breast Cancer, Cancer-related Problem/Condition
Making Activity Time for Cognitive Health
Approximately 75% of cancer survivors experience some degree of cognitive deficit throughout their cancer experience, with upwards of one third of breast cancer survivors reporting impairments up to a decade after treatment.
- Conditions
- Breast Cancer, Cancer-related Problem/Condition, Cognitive Impairment, Physical Activity
- Trial name
- MATCH (NCT04255225)
- Testing
- Walking for 10 minutes, Walking for 20 minutes, Walking for 30 minutes
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Urbana-Champaign
Genotype, Allelic Frequencies of Genetic Markers
Magnetic Resonance Imaging (MRI) of Neuropsychiatric Patients and Healthy Volunteers
The purpose of this study is to use brain imaging technology to compare differences in brain structure, chemistry, and functioning in individuals with brain and mental disorders compared to healthy volunteers.
- Conditions
- Genotype, Allelic Frequencies of Genetic Markers, Brain Mapping, Brain Disease
- Trial name
- NCT00001284
- Where
- United States
- Volunteers
- 2,802 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Post-Operative Confusion
Braindex Cerebral Tissue Oxygen Saturation (SctO2) Measurement Algorithm Assessment and Improvement
The objective of this clinical trial is to optimize Braindex brain tissue oxygen saturation (SctO2) measurement algorithm compared to a mixed reference value of jugular venous and systemic arterial saturation, during proven…
- Trial name
- POC-SctO2 (NCT05897060)
- Testing
- Venus Jugular O2 Saturation optical fiber
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Braindex
Healthy
Effects of Stress Hormones on Emotion and Cognition
The purpose of this study is to examine how hormonal changes that occur during stressful situations affect thought and emotions.
- Trial name
- NCT00032838
- Testing
- Yohimbine
- Where
- United States
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Lupus Erythematosus, Systemic
Interactive Digital Technology to Assess and Improve Cognitive Dysfunction in Patients With Systemic Lupus Erythematosus
The purpose of this study is to evaluate whether a short interactive video game device is associated with performance on standard measures of attention and problem solving in patients with systemic lupus erythematosus(SLE).
- Trial name
- NCT03746197
- Testing
- Project EVO Multi- Treatment
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- National Jewish Health
Rheumatoid Arthritis, Pain
Effect of Antiinflammatory Treatment Versus Hand Training on Neuropsychiatric Comorbidity in RA-patients
The purpose of this study is to investigate how RA affect the brain structures in RA-patients and if anti-inflammatory treatment that target TNF-α or JAK OR physical training of hands has positive impact on neuropsychiatric…
- Conditions
- Rheumatoid Arthritis, Pain, Fatigue, Cognitive Decline
- Trial name
- NeuMRA (NCT04378621)
- Testing
- TNF-α inhibitor OR JAK inhibitor, Hand training
- Where
- Sweden
- Volunteers
- 212 people
- Sponsor
- Vastra Gotaland Region
Schizophrenia, Schizoaffective Disorder
Effects of Modafinil on Brain Function in Patients With Schizophrenia
This study will evaluate whether modafinil improves cognition in patients with schizophrenia and healthy volunteers. Modafinil is a drug that has been FDA approved for day-time sleepiness and allegedly increase the amount of the…
- Trial name
- NCT00057707
- Testing
- Modafinil, Functional MRI, Neuropsychological Testing
- Where
- United States
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Breast Cancer, Cognitive/Functional Effects
Cognitive Function in Postmenopausal Women With Breast Cancer Receiving Hormone Therapy on Clinical Trial IBCSG-1-98
RATIONALE: Studying cognitive function, such as thinking, attention, concentration, and memory, in postmenopausal women receiving hormone therapy for breast cancer may help improve quality of life and the ability to plan…
- Conditions
- Breast Cancer, Cognitive/Functional Effects, Fatigue, Psychosocial Effects of Cancer and Its Treatment
- Trial name
- NCT00343616
- Testing
- cognitive assessment, fatigue assessment and management, psychologic distress
- Where
- 12 sites in Australia, Belgium and 4 more
- Volunteers
- 135 people
- Sponsor
- ETOP IBCSG Partners Foundation
Ageing
Microbiome of the Ageing Gut and Its Effect on Human Gut Health and Cognition.
The investigators aim to undertake a 49-month longitudinal study in a cohort of 360 healthy individuals of 60 years and older, living in East Anglia to understand the role of gut microbes (the microbiome) in healthy ageing.
- Trial name
- MOTION (NCT04199195)
- Where
- United Kingdom
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Quadram Institute Bioscience
Breast Cancer, Cognitive Dysfunction
Remotely Supervised Computerized Cognitive Stimulation to Reduce Post-chemotherapy Cognitive Difficulties in Patients Treated for Localized Breast Cancer
Investigator propose the first French randomized comparative study to assess the efficacy of a remotely supervised online cognitive stimulation program, compared to an unsupervised online cognitive exercise intervention, in…
- Trial name
- COG STIM 2 (NCT06027632)
- Testing
- Cognitive exercises with supervision, Cognitive exercises without supervision
- Where
- 25 sites in France
- Volunteers
- 300 people
- Sponsor
- Centre Francois Baclesse