Clinical trials: Normal Healthy
Healthy, Schizophrenia
Neuroimaging of Dopamine Metabolism in Normal and Psychiatric Patients
Brain cells communicate with each other by releasing chemicals called neurotransmitters. In order for brain cells to transfer information, one cell will release a neurotransmitter that will be recognized by a receptor located on…
- Trial name
- NCT00001320
- Where
- United States
- Volunteers
- 265 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Atopic Dermatitis Eczema
Skin Pathology Assessment With Optical Technologies
The Skin Pathology assessment with Optical Technologies (SPOT) study aims to assess the feasibility of recently developed light-based skin imaging tools such as Optical Coherence Tomography (OCT) for the study of eczema…
- Trial name
- SPOT (NCT04295824)
- Testing
- Skin imaging and Skin biopsy
- Where
- United Kingdom
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Healthy, Nervous System Disease
Functional and Metabolic Imaging Using Magnetic Resonance Imaging and Spectroscopy
Technical advances in magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS) have provided researchers with the opportunity to study changes of the central nervous system (CNS) and improve diagnosis and…
- Trial name
- NCT00001591
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Healthy, Muscular Dystrophy
Studies of Patients With Skin Disease, Patients With Neurological Degenerations, and Normal Volunteers
It is proposed that patients with skin disease due to presumed immunologic, genetic or viral-induced abnormalities, patients with neurological degenerations, and normal controls be evaluated with various in vitro studies of…
- Conditions
- Healthy, Muscular Dystrophy, Retinal Degeneration, Skin Diseases
- Trial name
- NCT00001164
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Constipation, Childhood Acute Lymphoblastic Leukemia
Comparison of Gastrointestinal Motility in Healthy Children and Children With Constipation
To gain a better understanding of the underlying dysmotility in constipation in children, we will use a novel minimal invasive method called 3D Transit.
- Conditions
- Constipation, Childhood Acute Lymphoblastic Leukemia, Neurofibromatosis 1, Chronic Constipation With Overflow
- Trial name
- NCT03981510
- Testing
- 3D-Transit
- Where
- Denmark
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Cancer, Healthy
Collection and Distribution of Biospecimens for Novel Research Uses
iSpecimen aims to create a clinical partner network of hospitals, laboratories, academic institutions, and other healthcare organizations ("institutions") capable of providing researchers and educators ("researchers") with…
- Conditions
- Cancer, Healthy, Gastrointestinal Complication, Autoimmune Diseases
- Trial name
- NCT03848962
- Where
- 2 sites in United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- iSpecimen Inc
Healthy, Liver Disease
Magnetic Resonance Imaging of Blood Flow in the Liver and Abdomen
This study will use magnetic resonance imaging (MRI) to examine blood flow patterns in the arteries and veins of the liver and abdomen.
- Trial name
- NCT00001719
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Parkinson's Disease
Effect of Stimulus Rate on Cognitive and Motor Activity in Young Subjects, Elderly Subjects, and Patients With Parkinson's Disease
The purpose of this study is to investigate how changes in the brain associated with Parkinson's disease influence the control of motor and thinking speed.
- Trial name
- NCT00026598
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Healthy Boys With no Emotional, Behavioral or Learning Problems Within a Normal Body Weight
Activity at 25% Above the Ventilation Threshold on Appetite and Food Intake in Boys
The investigators hypothesize exercise increases short term appetite and food intake, and interferes with satiety and satiations to a preload in normal weight, boys.
- Trial name
- HIE (NCT01196364)
- Testing
- Dietary Supplement: water with noncalorie sweetener, Activity: With noncalorie sweetener or glucose
- Where
- Canada
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Juvenile Idiopathic Arthritis (JIA), Familial Mediterranean Fever (FMF )
Gait Profile and Variables in Pediatric Rheumatic Disease Using a Smart Insole System
In pediatric rheumatic diseases, joint swelling, effusion, tenderness, and painful restriction of joint movement, particularly in weight-bearing joints, frequently alter walking function.
- Conditions
- Juvenile Idiopathic Arthritis (JIA), Familial Mediterranean Fever (FMF ), Healthy Controls
- Trial name
- NCT06705673
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Dermatitis, Atopic, Eczema, Infantile
Goat Infant Formula Feeding and Eczema (the GIraFFE Study)
To determine the relative risk of developing atopic dermatitis in infants fed a study formula based on whole goat milk compared to infants a study formula based on cow milk protein.
- Conditions
- Dermatitis, Atopic, Eczema, Infantile, Infant Development, Child Development
- Trial name
- GIraFFE (NCT04599946)
- Testing
- Infant formula and follow-on formula made from whole goat milk, Infant formula and follow-on formula made from cow's milk ingredients
- Where
- 12 sites in Germany, Poland and 1 more
- Volunteers
- 2,132 people, healthy volunteers welcome
- Sponsor
- Dairy Goat Co-operative (N.Z.) Limited
Primary Hyperoxaluria
Study of DCR-PHXC-101 in Normal Healthy Volunteers and Patients With Primary Hyperoxaluria
This is a double-blind, placebo-controlled, dose escalation trial of DCR-PHXC in Healthy Volunteers (HVs) and patients with Primary Hyperoxaluria (PH).
- Trial name
- NCT03392896
- Testing
- DCR-PHXC
- Where
- 7 sites in United States, France and 3 more
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Dicerna Pharmaceuticals, Inc., a Novo Nordisk company
Scabies, Impetigo
Evaluation of a Regional Healthy Skin Program in Remote Aboriginal Communities of Australia's Northern Territory
The purpose of this study is to determine whether a coordinated regional approach to healthy skin programs in six remote Aboriginal communities can demonstrate, not only a reduction in the burden of scabies and streptococcal skin…
- Conditions
- Scabies, Impetigo, Pyoderma, Streptococcal Infections
- Trial name
- EAHSP (NCT00884728)
- Where
- Australia
- Volunteers
- 2,329 people
- Sponsor
- Menzies School of Health Research
Primary Immunodeficiency, DOCK8
Establishing Fibroblast-Derived Cell Lines From Skin Biopsies of Patients With Immunodeficiency or Immunodysregulation Disorders
Background: National Institutes of Health (NIH) researchers have been studying immune cells (white blood cells) to better understand how the human body s defense system works and adjusts or regulates itself, and how changes in…
- Conditions
- Primary Immunodeficiency, DOCK8, Virus Susceptibility
- Trial name
- NCT00895271
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Healthy
Magnetic Resonance Imaging in Children and Adults Using Arterial Spin Tagging Techniques
This study will use magnetic resonance imaging (MRI) to examine how blood flow to the brain differs at different ages with the brain is at rest, and during performance of tasks that involve language, memory, motor control, and…
- Trial name
- NCT00034073
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Ataxia, Cerebrovascular Accident
PET Scan to Study Brain Control of Human Movement
Positron Emission Tomography (PET) is a technique used to investigate activity in areas of the brain. The PET technique allows researchers to study the normal processes in the brain (central nervous system) of normal individuals…
- Conditions
- Ataxia, Cerebrovascular Accident, Healthy, Movement Disorder
- Trial name
- NCT00001324
- Where
- United States
- Volunteers
- 510 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Glaucoma, Cataract
Eye Drop Dispensers: Safety, Efficacy and Comfort.
One aspect to eye drop adherence is successful instillation of the drops; however, it is well known that many patients struggle with this task.
- Conditions
- Glaucoma, Cataract, Healthy Subjects
- Trial name
- NCT03417453
- Testing
- Eye Drop Dispenser TYPE Opticare, Eye Drop Dispenser Autodrop
- Where
- Israel
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Wolfson Medical Center
Atopic Dermatitis, Healthy Children
Hydration Sensor for Atopic Dermatitis
Pilot study of a soft, flexible hydration sensor
- Trial name
- NCT03813472
- Testing
- Hydration Sensor
- Where
- United States
- Volunteers
- 172 people
- Sponsor
- Northwestern University
Healthy
Acapella With Nebulization in Normal Subjects
Background: Devices used to facilitate mucus mobilization have been target of several controversies and mainly a few scientific studies that endorse the use of those equipments.
- Trial name
- NCT01102166
- Testing
- Acapella with nebulization
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Pernambuco
Tourette's Syndrome, Chronic Motor Tic Disorder
Brain Activation in Vocal and Motor Tics
This study will investigate the brain areas that are activated by vocal and motor tics in patients with Tourette's syndrome and other tic disorders. Tics are involuntary repetitive movements similar to voluntary movements.
- Conditions
- Tourette's Syndrome, Chronic Motor Tic Disorder, Chronic Motor Vocal Disorder
- Trial name
- NCT00026000
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)