There are currently 240 active clinical trials seeking participants for Healthy research studies. The states with the highest number of trials for Healthy participants are California, Florida, Texas and Maryland.
Cognitive Augmentation Via Multimodal Sensing and Auricular Neurostimulation
NCT06782360
Recruiting
The goal of this clinical trial is to extend this period of optimal cognitive performance by applying neurostimulation to buffer health volunteers against the effects of increased levels of stress, distraction, and cybersickness. The main questions it aims to answer are: * Can we use OpenBCI's head-mounted Galea biosensor + eXtended Reality (XR) platform to measure participants' cognitive state in relation to stress, attention and cybersickness? * How does applying external neurostimulation via... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/11/2025
Locations: OpenBCI, Brooklyn, New York
Conditions: Healthy, Cognitive Change, Effects of External Neurostimulation on Cognition
Register for Updates
Kidney Blood Flow During Exercise in Older African American Adults
NCT07029165
Recruiting
The goal of this preliminary study is to learn if healthy older African American (AA) adults have a larger change in their kidney blood flow during exercise compared to White (W) adults. The main questions that this study aims to answer are: * Do healthy older AA adults have a larger decrease in kidney blood flow during exercise compared to W adults? * Do healthy older AA adults have a larger decrease in kidney blood flow during other types of stress compared to W adults? During one visit in t... Read More
Gender:
ALL
Ages:
Between 55 years and 79 years
Trial Updated:
06/11/2025
Locations: University of Massachusetts Boston, Boston, Massachusetts
Conditions: Healthy
Register for Updates
Investigating Brain Function in People With and Without Visual Snow Syndrome Using Adaptation to Visual Stimuli
NCT06961864
Recruiting
The goal of this study is to learn more about the brain pathways and activity involved in creating Visual Snow Syndrome (VSS). The main questions it aims to answer are: * Does VSS arise from spontaneous activity in brain pathways? * Where in the brain does the activity contributing to VSS arise? * How does brain activity contribute to VSS? Participants will: 1. Undergo assessments and questionnaires to understand visual and mental symptoms, cognitive, and sensory function. 2. Make visual judg... Read More
Gender:
ALL
Ages:
Between 18 years and 60 years
Trial Updated:
06/11/2025
Locations: University of Minnesota, Minneapolis, Minnesota
Conditions: Visual Snow Syndrome, Migraine, Healthy
Register for Updates
The BrainHealth Project
NCT04869111
Recruiting
For an overview of the study and link TO REGISTER please go to -- https://brainhealth.utdallas.edu/programs/the-brainhealth-project/ The BrainHealth Project is a ten-year, longitudinal study focused on identifying determinants of brain health and performance. Participants will have the opportunity to complete semi-annual (twice a year) online assessments to track their performance over time. In between semi-annual assessments, participants will have access to online trainings and ongoing supple... Read More
Gender:
ALL
Ages:
Between 18 years and 110 years
Trial Updated:
06/11/2025
Locations: The Center for BrainHealth at The University of Texas at Dallas, Dallas, Texas
Conditions: Healthy
Register for Updates
A Study to Analyze the Role of Sympathetic Nervous System in Spontaneous Coronary Artery Dissection
NCT05699200
Recruiting
The purpose of this research is to compare sympathetic function (flight or fight system) and arterial health including structure and mechanics of participants with history of spontaneous coronary artery dissection (SCAD) to age and sex matched control participants.
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
06/10/2025
Locations: Mayo Clinic Rochester, Rochester, Minnesota
Conditions: Spontaneous Coronary Artery Dissection, Healthy
Register for Updates
Neuromodulation-assisted Ego-disengagement: The NEURO-EGO Study Stage 1
NCT06601686
Recruiting
The goal of this clinical trial is to learn whether brain stimulation technology can help people reach a meditative state quickly and easily without years of meditation training. The researchers want to see if this will help people distance themselves from their thoughts and feeling, and if this will lead to improvements in openness and wellbeing the same way meditation can. Participants will: * Complete questionnaires * Perform a guided meditation task (The Bell Task) * Wear a high density el... Read More
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
06/10/2025
Locations: University of Wisconsin, Madison, Wisconsin
Conditions: Healthy
Register for Updates
Adding Polyphenol-rich Pulses to Daily Diet Improves Skin Health by Reshaping the Skin Microbiome
NCT06538415
Recruiting
Skin health is influenced by the microbiome, lipids, oxidative stress, inflammation, and UV exposure. A 14-week trial with 50 women aged 45-65 will test if polyphenol-rich pulses improve skin health by affecting these factors. Using a white rice control diet, the study will measure skin parameters and analyze correlations with changes in lipids and microbiome, potentially proving the benefits of pulses.
Gender:
FEMALE
Ages:
Between 45 years and 65 years
Trial Updated:
06/09/2025
Locations: Food Science and Human Nutrition, Gainesville, Florida
Conditions: Healthy
Register for Updates
A Clinical Study of MK-1084 in Participants With Renal Impairment (MK-1084-010)
NCT06814119
Recruiting
The goal of this study is to learn what happens to MK-1084 levels in a person's body over time. Researchers will measure what happens to MK-1084 levels in the body when it is given to people with moderate or severe renal impairment (RI) (meaning the kidneys do not work properly) as compared to people who are in good health. Researchers also want to learn about the safety of MK-1084 when it is given to people with RI and if people with RI can tolerate it.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
06/05/2025
Locations: Orlando Clinical Research Center ( Site 0002), Orlando, Florida +1 locations
Conditions: Healthy, Renal Impairment
Register for Updates
Neural Control of Kidney Blood Flow During Exercise in African American Adults
NCT03981640
Recruiting
The goal of this clinical trials is to learn if healthy young African American (AA) adults have a larger change in their kidney blood flow during exercise compared to White (W) adults. The main questions that this study aims to answer are: * Do healthy young AA adults have a larger decrease in kidney blood flow during exercise compared to W adults? * Do healthy young AA adults have a larger decrease in kidney blood flow during other types of stress compared to W adults? During two visits in th... Read More
Gender:
ALL
Ages:
Between 18 years and 35 years
Trial Updated:
06/04/2025
Locations: University of Massachusetts Boston, Boston, Massachusetts
Conditions: Healthy
Register for Updates
Skin Microbial Ecology in Atopic Dermatitis
NCT04170244
Recruiting
Everybody's skin has bacteria that normally lives on it. Previous research has shown that people with eczema (or atopic dermatitis \[AD\]) have much higher concentrations of a certain bacteria (S. aureus), especially when their disease is active but little is known about the role that this bacteria plays in psoriasis (i.e. disease severity, biomarkers and skin barrier function). The overarching purpose of this longitudinal study is to understand how the abundance of skin S. aureus (and several c... Read More
Gender:
ALL
Ages:
13 years and above
Trial Updated:
06/02/2025
Locations: University of Rochester Medical Center, Rochester, New York
Conditions: Atopic Dermatitis, Psoriasis, Healthy
Register for Updates
Characterization of Gastric Evoked Potentials
NCT05924009
Recruiting
This is an exploratory study that will determine and standardize how best to record gastric evoked potentials (GEPs) elicited by a non-invasive method of brain stimulation (Transcranial Magnetic Stimulation, TMS), by optimizing the TMS parameters and cortical sites necessary to evoke GEPs.
Gender:
ALL
Ages:
Between 21 years and 60 years
Trial Updated:
06/02/2025
Locations: University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
Conditions: Healthy
Register for Updates
A Study of Food Effect and Esomeprazole on LY4064809 in Healthy Adult Participants
NCT06991179
Recruiting
The purpose of this study is to evaluate the safety and effect of food on LY4064809 and the safety and effect of stomach changes by a proton pump inhibitor (PPI) esomeprazole, under fasted conditions in healthy adult participants. Blood tests will be performed to investigate how the body processes the study drug and how the study drug affects the body.
Gender:
ALL
Ages:
Between 18 years and 55 years
Trial Updated:
06/02/2025
Locations: Pharmaron Clinical Pharmacology Center Inc, Baltimore, Maryland
Conditions: Healthy
Register for Updates