Clinical trials: Healthy Participants, open to volunteers
Cerebral Palsy Children, Healthy Adults
Evaluating the Effects of an Electrical Stimulator on Improving the Walking Ability of Children With Cerebral Palsy
The goal of this study is to see if gentle electrical stimulation can help children with cerebral palsy (CP) walk more easily. This stimulation, called neuromuscular electrical stimulation (NMES), sends small pulses to muscles to…
- Trial name
- CP (NCT06811545)
- Testing
- Neuromuscular Electrical Stimulation (NMES)
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Healthy Volunteers
Sample Collection From Healthy Volunteers for Assay Optimization
Background: The Laboratory of Immune System Biology (LISB) works with other labs at the National Institutes of Health. They study how parts of living things come together to make a whole.
- Trial name
- NCT03538600
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Migraine, Musculoskeletal Pain
Overlapping Pain Trajectory Study
The goal of this observational study is to learn about spatial and temporal nociceptive filtering in adolescents with chronic overlapping pain conditions (COPCs). The main questions it aims to answer are: 1.
- Conditions
- Migraine, Musculoskeletal Pain, Functional Abdominal Pain Disorders, Chronic Pain
- Trial name
- COPC (NCT05752396)
- Testing
- Conditioned Pain Modulation, Offset Analgesia, Spatial Summation
- Where
- United States
- Volunteers
- 420 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Healthy Term Infants
Evaluation of the Nutritional Value of a New Hydrolysed Rice Protein-based Formula
The goal of this interventional clinical trial is to compare the growth parameters of healthy term infants fed either a new experimental rice hydrolyzed rice protein-based formula or a control formula (standard cow's milk…
- Trial name
- RIGA (NCT07686224)
- Testing
- Rice formula (New formula based on hydrolysed rice proteins), Control formula (Standard cow's milk proteins-based formula)
- Where
- 10 sites in France
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Health and Happiness Research Limited
Healthy Volunteers
Milk Free From A1-Type β-Casein With Human Milk Oligosaccharides on Gut Health, Immunity, Cognitive Development, and Temperament in Toddlers
The aim of the study is to compare the effects of HMOs in A1-type β-casein-free formula on gut health, immunity, inflammation, gut microflora, cognitive development, and temperament compared with HMOs in conventional formula in…
- Trial name
- NCT07882043
- Testing
- a2 toddler milk with HMOs, Conventional toddler milk with HMOs
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- a2 Milk Company Ltd.
Female Athletes, Healthy Women
A Descriptive Analysis of the Physiological and Behavioral Profiles of Elite Female Athletes
In May 2026, the Gatorade Brand launched the "Body of Science" (BoS), a multi-year research initiative aimed at closing the gender gap in sports science.
- Trial name
- NCT07883278
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Hematologic Disease and Disorders, Donors
Screening for Hematology Branch Protocols
This study allows the evaluation of subjects in order to determine their ability to safely participate in other active research studies.
- Conditions
- Hematologic Disease and Disorders, Donors, Healthy Volunteer
- Trial name
- NCT00001620
- Where
- United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Healthy Volunteer
Normal Values in Hearing and Balance Testing
Background: Researchers at the National Institutes of Health give many tests of hearing and balance. These tests can help detect problems that affect hearing or balance.
- Trial name
- NCT01629108
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- National Institute on Deafness and Other Communication Disorders (NIDCD)
Macular Holes, Epiretinal Membrane
Intraoperative OCT Guidance of Intraocular Surgery II
The overall five-year goals of the project are to develop novel technology to provide actionable new information through provision of live volumetric imaging during surgery, improving surgical practice and outcomes.
- Conditions
- Macular Holes, Epiretinal Membrane, Diabetic Retinopathy, Retinal Detachment
- Trial name
- MIOCT (NCT03713268)
- Testing
- Microscope integrated optical coherence tomography
- Where
- United States
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- Duke University
Meningococcal Infection, Healthy Volunteers
Immunogenicity and Safety Study of an Investigational Quadrivalent Meningococcal Conjugate Vaccine Administered in Healthy Infants and Toddlers in China
The purpose of this study is to describe the safety and immunogenicity of MenACYW conjugate vaccine compared with locally-licensed meningococcal vaccines in healthy infants and toddlers in China.
- Trial name
- NCT07710872
- Testing
- MenQuadfi® (Meningococcal Polysaccharide [Serogroups A, C, W, and Y] Tetanus Toxoid Conjugate Vaccine) (Sanofi Pasteur Inc., Swiftwater, PA, USA), Menhycia® (ACYW135 Meningococcal Conjugate Vaccine [CRM197]) (CanSino Biologics Inc., China)
- Where
- 8 sites in China
- Volunteers
- 4,568 people, healthy volunteers welcome
- Sponsor
- Sanofi
Gingivitis, Healthy Adult
Comparative Evaluation of the Anti-Plaque and Anti-Gingivitis Effects of Nanobiofusion Gingival Gel (NBF), Placebo Gel, and Commercial Toothpaste
The goal of this clinical trial is to learn if Nanibiofusion Gingival Gel (NBF) is able to reduce dental plaque and gum inflammation in adults.
- Trial name
- NCT07850232
- Testing
- Nano Bio-Fusion (NBF) Gingival Gel, Commercial fluoride toothpaste
- Where
- Jordan
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Healthy Children
Physical and Psychosocial Outcomes of 16-Week Classroom-Based Morning Exercise Program
The overall goal of the project is to enhance the physical and emotional well-being of primary school-aged children by incorporating short exercises-practicable within the classroom setting right at their desks-into their daily…
- Trial name
- NCT07860983
- Testing
- Classroom-Based Morning Exercise Program
- Where
- Turkey (Türkiye)
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Sleep, Circadian Rhythm
HEARTBEAT SOUND FOR BREASTFEEDİNG DİFFİCULTİES: A RANDOMİZED CONTROLLED TRİAL
This randomized controlled trial aims to evaluate the effect of listening to a pre-recorded, standardized maternal heartbeat sound on perceived stress levels and breastfeeding self-efficacy in mothers experiencing early…
- Conditions
- Sleep, Circadian Rhythm, Pregnancy, Newborn
- Trial name
- NCT07881484
- Testing
- Standardized Maternal Heartbeat Sound Application
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hakan Avan
Neoplasms, Hematologic Neoplasms
Collection of Tissue Specimens From Patients With Solid Tumors or Blood Disorders and Their HLA-Compatible Family Members
This study will collect biological samples for use in research experiments aimed at better understanding the clinical features of certain diseases.
- Conditions
- Neoplasms, Hematologic Neoplasms, Healthy Volunteers
- Trial name
- NCT00071045
- Where
- United States
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Immunosuppression, Periodontal Disease
Oral Bacteria and Immune System Problems Involved in Gum Disease (Periodontitis)
Background: Gum disease is a condition in which the tissue around the tooth root becomes swollen and infected. This condition can cause tooth loss if it is not treated.
- Conditions
- Immunosuppression, Periodontal Disease, Healthy Subjects, Healthy Volunteer
- Trial name
- NCT01568697
- Where
- United States
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Healthy, Diabetes Mellitus Type 1
The Effect of Light Therapy on Cellular Energy and Oxidative Stress in Healthy Adults and Type 1 Diabetic Patients
The goal of this clinical trial is to evaluate the effects of low-level light therapy on cellular energy and oxidative stress in healthy adults and patients with Type 1 diabetes.
- Trial name
- PBM-T1D (NCT07833865)
- Testing
- Red and Near-Infrared Light Therapy Pad
- Where
- Iraq
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Thi-Qar
Muskuloskeletal Diseases, Healthy
Proton MRI of MSK Disorders
In this research study, the investigators want to learn about new ways to use MRI (Magnetic Resonance Imaging) to take clearer pictures of the lungs.
- Conditions
- Muskuloskeletal Diseases, Healthy, Respiratory
- Trial name
- NCT07845708
- Testing
- MRI
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Laura Walkup
Healthy Volunteers
Multi-Field-Strength MRI Brain Atlas Construction in Healthy Chinese Population
This prospective imaging study aims to construct a multi-field-strength magnetic resonance imaging (MRI) brain atlas for healthy Chinese adults.
- Trial name
- NCT07786233
- Testing
- Multi-Field-Strength Brain MRI
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Tang-Du Hospital
Down Syndrome, Hemiparesis
Kinematic Analysis of Manual Dexterity
The following study aims to standardize the instrumented BBT for the objective evaluation of upper limb joint kinematics using MoCap on a population of healthy subjects between 4 and 18 years of age.
- Conditions
- Down Syndrome, Hemiparesis, Healthy Subjects
- Trial name
- SUPERFUN (NCT07875127)
- Testing
- Inertial Measurement Unit and Box and Block test
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele Roma
Healthy Young Adults
Exploring Wellbeing Outcomes in Adolescents Using Bifidobacterium Longum, 1714™
The purpose of this study is to evaluate changes in self-reported wellbeing outcomes in adolescents. Bifidobacterium longum, 1714™ has previously been associated with beneficial effects on stress-related outcomes, sleep quality…
- Trial name
- NCT07752342
- Testing
- Bifidobacterium longum, 1714™
- Where
- United Kingdom
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Novonesis