Clinical trials: Volunteers
Amnesia, Dementia
Magnetic Resonance Imaging for the Study of Patients With Neurological Disorders
This study is divided into two parts. The first part of the study will use MRI technology to view the brain structure of patients with neurological disorders and normal volunteers.
- Conditions
- Amnesia, Dementia, Healthy, Nervous System Disease
- Trial name
- NCT00001362
- Where
- United States
- Volunteers
- 830 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Healthy Volunteers
A Safety Study of Mebendazole in Children 2 to 10 Years of Age
The purpose of this study is to assess the safety and tolerability of mebendazole 500-mg chewable tablet formulation in a pediatric population.
- Trial name
- NCT01173562
- Testing
- Mebendazole
- Where
- Tanzania
- Volunteers
- 397 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Falciparum Malaria
Phase Ib Trial of Two Virosome Formulated Malaria Vaccine Components (PEV 301, PEV 302) in Tanzania
This is a phase Ib double-blind randomized placebo controlled age-deescalating trial to assess sagety and immunogenicity of two virosome formulated anti-malaria vaccine components (PEV 301 and PEV 302) administered in combination…
- Trial name
- PMAL03 (NCT00513669)
- Testing
- PEV 301& 302 in virosomes, Inflexal V (active comparator)
- Where
- Tanzania
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Swiss Tropical & Public Health Institute
Obesity, Overweight
Mobile Attention Retraining in Overweight Female Adolescents
Background: People are constantly exposed to unhealthy foods. Some studies of adults show that training attention away from unhealthy foods might reduce overeating.
- Conditions
- Obesity, Overweight, Binge Eating, Healthy Volunteers
- Trial name
- NCT02977403
- Testing
- Attention Bias Retraining
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
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
Pilot Study: Effects of G-CSF on T Cell Function
This study will evaluate changes in T cells-infection-fighting white blood cells of the immune system-in people given a drug called G-CSF before donating stem cells (immature bone marrow cells) for transplantation.
- Trial name
- NCT00039650
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Healthy Volunteers, Children With HSP
Polymorphism of the IgH Locus Regulatory Region as a Prognostic Factor During Immune Pathologies.
The investigators previously showed that both antibody class switching (from IgM to IgG, IgA or IgE) and antibody secretion are controlled by a polymorphic "3' regulatory region" (3'RR) of the immunoglobulin heavy chain (IgH)…
- Conditions
- Healthy Volunteers, Children With HSP, Subject With Allergy, Lymphoma
- Trial name
- PRIERR (NCT01715623)
- Testing
- a blood sample
- Where
- 4 sites in France
- Volunteers
- 486 people, healthy volunteers welcome
- Sponsor
- University Hospital, Limoges
Post-Traumatic Stress Disorder
Role of Substance P in Post-Traumatic Stress Disorder
This study will examine the role of substance P, a chemical messenger in the brain, in post-traumatic stress disorder (PTSD), a chronic anxiety disorder.
- Trial name
- NCT00102102
- Testing
- [18F]SPA-RQ
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Healthy Volunteer, Muscular Atrophy, Spinal
Ability of Muscle Imaging and Motor Function Measure (MFM) to Detect Changes in Disease Progression in Ambulant Spinal Muscular Atrophy Patients Compared to Healthy Volunteers.
This non-drug, single center, 24-week, longitudinal study in ambulant spinal muscular atrophy (SMA) patients and in age- and gender-matched healthy volunteers will assess the detection of disease progression by magnetic resonance…
- Trial name
- NCT02044029
- Where
- Switzerland
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Hoffmann-La Roche
Sample Collection
Apheresis and Specimen Collection Procedures to Obtain Plasma, Peripheral Blood Mononuclear Cells (PBMCs) and Other Specimens for Research Studies
This study collects specimens from volunteers for use in studies by NIAID's Vaccine Research Center. A number of different types of specimens or samples can be collected, including blood, urine, body fluids or secretions, skin…
- Trial name
- NCT00067054
- Where
- 3 sites in United States, Puerto Rico
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Anesthesia, Local, Pain
Clinical Trial Comparing Effectiveness of Buffered Versus Unbuffered Local Anesthetic in Children Ages 10-12 Years
Local anesthesia is an integral part of clinical pediatric dental practice, but it has challenges. It can be uncomfortable for children, and the risk of adverse events limits how much is used.
- Trial name
- NCT03562481
- Testing
- 1% Buffered Lidocaine 1:100,000 Epinephrine, 2% Unbuffered Lidocaine 1:100,000 Epinephrine
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Common Cold
Evaluation of ColdZyme® on Experimentally Induced Common Cold.
This study evaluates the performance of ColdZyme® mouth spray on prevention of common cold symptoms on experimentally induced rhinovirus upper respiratory tract infection in healthy volunteers.
- Trial name
- COLDPREVII (NCT02479750)
- Testing
- ColdZyme® mouth spray
- Where
- United Kingdom
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Enzymatica AB
Healthy Volunteers
Capnography Data Collection From Healthy Participants
Capnography is the non-invasive monitoring of the concentration or partial pressure of carbon dioxide (CO2) in the expired respiratory gases; it is thus a non-invasive monitoring technique which allows fast and reliable insight…
- Trial name
- NCT01359176
- Where
- Israel
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Shaare Zedek Medical Center
Encephalitis, Tick-borne
FSME IMMUN NEW Follow-up to Study 208 in Volunteers Aged 16 to 66 Years
The aim of this study is to evaluate the safety of the third vaccination with FSME-IMMUN NEW in all volunteers who received both vaccinations in Baxter study 208 (safety study of FSME IMMUN NEW and ENCEPUR in healthy volunteers…
- Trial name
- NCT00161876
- Testing
- Tick-Borne Encephalitis (TBE) Vaccine (Inactivated)
- Where
- 8 sites in Poland
- Volunteers
- 3,973 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy Volunteers, Propionic Acidemia
A First in Human, Dose Escalation Study to Evaluate the Safety and Tolerability of BBP-671 in Healthy Volunteers and Patients With Propionic Acidemia or Methylmalonic Acidemia
The purpose of this study is to assess the safety, tolerability, PK and PD of BBP-671 in healthy volunteers and patients with Propionic Acidemia or Methylmalonic Acidemia.
- Conditions
- Healthy Volunteers, Propionic Acidemia, Methylmalonic Acidemia, Organic Acidemia
- Trial name
- NCT04836494
- Testing
- BBP-671
- Where
- 3 sites in United States
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- CoA Therapeutics, Inc., a BridgeBio company
Eye Diseases, Healthy Volunteers
Adaptive Optics Retinal Imaging
Background: By the time diseases of the retina are detected, serious damage has often already been done. Researchers want to find better ways of viewing the retina. One way called adaptive optics may help detect problems earlier.
- Trial name
- NCT02317328
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)
Meningococcal Immunisation (Healthy Volunteers)
Study of a Quadrivalent Meningococcal Conjugate Vaccine as a Single Dose Compared With a Single Dose of a Meningococcal Reference Vaccine in Children, Adolescents, and Adults 2 to 55 Years of Age
Primary Objective: To demonstrate the non-inferiority of the antibody responses to meningococcal serogroups A, C, Y, and W following the administration of a single dose of Meningococcal Polysaccharide (Serogroups A, C, Y, and W)…
- Trial name
- NCT04368429
- Testing
- Meningococcal Polysaccharide (Serogroups A, C, Y, and W) Tetanus Toxoid Conjugate Vaccine (MenACYW Conjugate Vaccine), Meningococcal (Groups A, C, Y and W 135) Polysaccharide Diphtheria Toxoid Conjugate Vaccine
- Where
- 4 sites in Japan
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Sanofi
Healthy, Serotonin Transporter
Brain Imaging of Serotonin Transporters in the Brain
Serotonin is a chemical involved in the regulation of emotions, anxiety, sleep, stress, and other body functions. The purpose of this study is to use brain imaging technology to study how serotonin works in the brain.
- Trial name
- NCT00059046
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Traumatic Brain Injury
Assessment of Noninvasive Neuromodulation in a Group of Traumatic Brain Injured Patients and Healthy Volunteers
Background: Severe traumatic brain injury, particularly diffuse axonal injury (DAI), often leads to lasting neurological issues.
- Trial name
- NCT07373366
- Testing
- Subjects in the intervention group receive low-frequency radioelectric therapy
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
tDCS, Golf Specific Performance
Wearable tDCS and Acute Golf Shot Performance
Transcranial direct current stimulation (tDCS) has been investigated as an ergogenic aid for two decades, but most sport evidence comes from laboratory stimulators operated by experimenters.
- Conditions
- tDCS, Golf Specific Performance, Athletic Performance Enhancement, Healthy Volunteer
- Trial name
- NCT07839910
- Testing
- Wearable transcranial direct current stimulation (Halo Sport 2)
- Where
- China
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Shanghai University of Sport