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45 active trials for Healthy Volunteer

MT1013 Clinical TRIAL In Healthy Subject

This is a randomized, double-blind, placebo-controlled, single ascending dose administration phase one clinical trial to evaluate the safety, tolerability, pharmacokinetics and preliminary pharmacodynamics of MT1013 injection in healthy subjects.

Start: March 2021

A Single and Multiple Ascending Dose Trial of KT-474 in Healthy Adult Volunteers and Patients With Atopic Dermatitis (AD) or Hidradenitis Suppurativa (HS)

KT-474 is an oral heterobifunctional small molecule IRAK4 degrader being developed for the treatment of interleukin-1 receptor (IL-1R)/toll-like receptor (TLR)-driven immune-inflammatory diseases. This first-in-human (FIH) study will characterize the safety, tolerability and the pharmacokinetics/pharmacodynamics (PK/PD) of a single ascending dose and multiple ascending doses of KT-474 in healthy volunteers and patients with atopic dermatitis (AD) or hidradenitis suppurativa (HS). The effects of food on the absorption of KT-474 will also be evaluated in healthy volunteers.

Start: February 2021

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. It is important to know exactly how healthy people perform on each of these tests. This information will indicate when a test result is normal and when a test result shows a problem. Researchers also want to determine the best methods for each test. Objectives: - To test different types of hearing and balance tests, and collect information on normal values for each test. Eligibility: - Healthy volunteers between 5 and 70 years of age. Design: This study will require a single visit to the National Institutes of Health Clinical Center. It will include both screening tests and study tests of hearing and balance. Sometimes, a second visit may be required if a test is designed to measure the same thing on 2 different days. Each visit will last between 2 and 5 hours, depending on the number of tests scheduled per visit. Participants will have a physical exam and medical history. They will also have basic tests to check for normal hearing and balance. Participants may have different hearing tests, including the following: Auditory Evoked Potentials to study how the ears and brain handle sound information. Auditory Processing Tests to study how a person processes complex sounds like speech in background noise. Tests of middle ear and inner ear function. Participants may have different balance and inner ear tests, including the following: Balance test on a tilting platform. Different tests to measure how well the eyes, ears, and brain work together to help maintain balance. Treatment will not be needed as part of this study.

Start: September 2012

Study of the Safety, Tolerability, and Pharmacokinetics of REGN6490 in Healthy Japanese Adult Volunteers

The primary objective of the study is to evaluate the safety and tolerability of 3 single ascending subcutaneous (SC) doses and 1 single intravenous (IV) dose of REGN6490 in healthy first-generation Japanese adult participants The secondary objectives of the study are: To characterize the pharmacokinetic (PK) profile of single SC and IV doses of REGN6490 in healthy first-generation Japanese adult participants Assess immunogenicity of REGN6490 in healthy first-generation Japanese adult participants dosed with a single IV or SC dose of REGN6490

Start: November 2020

MS PATHS Normative Sub-Study

The primary objective of this study is to determine the normative range of brain volume and brain volume change in healthy control (HC) participants whose age, race, and gender distribution is approximately matched to the age, race, and gender distribution of patients with Multiple Sclerosis (MS) enrolled in Study 888MS001. The secondary objective is to use the results of the primary endpoint to ensure consistency of brain volume measurements across MS PATHS centers.

Start: December 2017

Metabolism and Excretion of [14C]CC-90001 in Healthy Male Subjects

This is a clinical pharmacology study to characterize the biotransformation and excretion of [14C]CC-90001 and to evaluate the safety and tolerability of [14C]CC-90001 following a single oral dose of [14C]CC-90001 in healthy male subjects. Approximately 8 subjects will be enrolled into the study with a goal of 6 subjects being eligible for analysis.

Start: December 2020

Safety and Immunogenicity of Ad4-HIV Envelope Vaccine Vectors in Healthy Volunteers

Background: Researchers want see if three new HIV (human immunodeficiency virus) vaccines are safe. Two vaccines are carried by live adenoviruses, which are natural and typically cause cold symptoms or an eye infection. Researchers want to see if all the vaccines help fight HIV and if the adenoviruses are contagious. Objectives: To test the safety and effects of three new HIV vaccines. Eligibility: Healthy adults 18 49 years old (vaccinees) Their household and intimate contacts 18 65 years old Design: Vaccinees will be screened with: Physical exam Medical history Blood and urine tests Questions about HIV risk Vaccinees will learn how to prevent spreading the viruses and about required contraception during the study. Vaccinees will get consent forms for their household and intimate contacts. All contacts must be age 18 65. All intimate contacts must sign a consent form. Contacts will have 4 visits over 8 months for blood tests and a physical exam. All applicable participants will have a pregnancy test at every visit. Vaccinees will have about 9 visits over 12 months. They will repeat screening tests and get: 1 of the 2 adenovirus vaccines sprayed in the nose at 2 visits The booster vaccine by needle in an arm at 1 visit Nasal swabs taken at some visits Vaccinees will note their temperature and symptoms for at least 1 4 weeks after each vaccine. Vaccinees may choose to have: Leukapheresis. Blood will be removed by needle in a vein in one arm. A machine will remove white blood cells. The rest of the blood will be returned into the other arm. Small pieces of the tonsil removed Sponsoring Institute: National Institute of Allergy and Infectious Diseases ...

Start: April 2019

Tracking Information Flow in the Brain

The brain is composed of a set of areas specialized in specific computations whose outputs need to be transferred to other specialized areas for cognition to emerge. To account for context-dependent behaviors, the information must be flexibly routed through the fixed anatomy of the brain. The aim of this project is to test a general framework for this flexible communication between brain areas based on nested oscillations. The general idea is that internally-driven slow oscillations (<20Hertz) either set-up or prevent the communication between brain areas. Stimulus-driven gamma oscillations (>30Hertz), nested in the slow oscillations, can then be directed to task-relevant areas of the network. This multimodal, multi-scale approach uses magnetoencephalography using a 3-Dimensional (3D) printed individual head-cast system and transcranial stimulation in experiments manipulating visual processing, attention and memory to test core predictions of this framework. The theoretical approach and the methodological development used in this basic science study will provide the basis for future fundamental and clinical research.

Start: November 2019

Study of Neurophysiological Correlates of the Link Between Perception and Action

The main goal of this study is to better understand the link between motor system (action) and perception in variable sensorial forms by examining the time course and the dynamic of electroencephalography (EEG) activations. To do so, differents sensimotor study protocols in linguistics and in the fiels of emotional and spatial perception will be realised in order to study prcisely differents links parception-action.

Start: March 2015

A Study of Ralinepag in Healthy Chinese Audlt Subjects

A Phase 1 Open-label, Non-randomized, Single Ascending Dose Escalation Study To Evaluate The Pharmacokinetics, Safety, And Tolerability Of A Ralinepag Extended Release (XR) Tablet Formulation In Healthy Chinese Subjects.

Start: October 2020

A Single and Multiple Dose Study of Lemborexant in Healthy Chinese Participants

The primary objective of this study is to assess the pharmacokinetics (PK) of lemborexant and metabolites (M4, M9, and M10) in plasma in healthy Chinese participants following single and multiple oral doses of lemborexant.

Start: September 2020

Neuroinflammation in Alzheimer's Disease

This research study is being done to learn more about inflammation in the brain using Positron Emission Tomography/Computed Tomography (PET/CT) imaging in people with Alzheimer's Disease/Mild Cognitive Impairment or healthy controls. If the subject agrees to be in this study, she/ he will have two types of PET/CT scans on the same day. The subject may have a screening visit before the PET/CT scan visit if the investigator needs to confirm the subject is able to be in the study. A blood sample will be taken before the scans. Additional blood samples will be taken during the PET scans. Subjects must also agree to have an MRI scan for this research study if she/he has not had a recent scan that the study doctor decides can be used for this study.

Start: March 2020

Evaluation of Neuroinflammation in Parkinson's Disease Using 18F-NOS PET/CT

The research study is being conducted to test how a specialized type of Positron Emission Tomography (PET/CT) scan could potentially be useful in diagnosing or monitoring treatment in people with Parkinson's disease. If the subject decide to be in this study he/she will have a PET/CT scans using an imaging drug called 18F-NOS which will be used to measure inflammation in the brain.

Start: August 2019

A Study to Evaluate Potential Cytochrome P450 and Transporter Protein Interactions With CC-99677

It is a phase 1, open-label, single-center, three-part study to assess the safety, tolerability, and pharmacokinetics of multiple doses of CC-99677 administered alone or in combination with either methotrexate and sulfasalazine; itraconazole, rifampin, midazolam, or a cocktail of digoxin, metformin, and rosuvastatin in healthy subjects

Start: September 2020

Evaluation of Prolonged Apnea Supported by High Frequency Non-invasive Ventilation.

The purpose of the study is to assess the efficacy of high-frequency non-invasive ventilation on apnea duration, carbon dioxide clearance and oxygen delivery in healthy subjets and patients with lung disease.

Start: March 2016

Phenomics in Autoimmune and Inflammatory Diseases

The family of inflammatory/autoimmune systemic diseases (IAD) form a continuum from pure inflammatory diseases to pure autoimmune diseases, encompassing a large panel of inflammatory diseases with some autoimmune components, and vice versa. Cross phenotyping of patients with IAD should be heuristic and help revise the nosography and the understanding of these diseases.

Start: July 2015

Evaluation of D3 Receptor Occupancy Using FLUORTRIOPRIDE ([18F]FTP) PET/CT

Preclinical work suggests that D3 dopamine receptors may be important in the study of the pathophysiology of affective disorders, psychotic disorders and addiction. D3 receptors may also play a role in dystonia, Parkinson's disease and response to treatment of these disorders. However, there has been a lack of specific radioligands for imaging D3 receptors. This proposed protocol will evaluate the uptake of [18F]FTP as a more specific in vivo measure of D3 receptor binding in the brain in healthy volunteers subjects after injection of lorazepam vs placebo, and in cocaine-dependent subjects. Test-retest scans will evaluate the variability of [18F]FTP uptake measures in both healthy volunteer subjects and cocaine-dependent subjects.

Start: June 2016

Brain Effect of Vagal Nerve Stimulation at Rest and Pain

Pain is a ubiquitous distressing sensory experience and is the most frequent symptom in numerous gastrointestinal disorders including inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS). Visceral pain is especially difficult to treat with conventional medications and new treatments are needed. Recently, the relationship between autonomic nerve system (ANS) and pain has gathered attention because it could represent an effective treatment target for visceral pain. The parasympathetic nervous system (PNS), one of the two main branches of the ANS, is considered to play an important role for analgesia possibly due to vagal nerve-mediated activation of key brain areas implicated in descending analgesia of pain. Transcutaneous vagal nerve stimulation (tVNS) can non-invasively modulate vagal nerve and be expected as a new method to treat visceral pain. For example, the preliminary study showed that vagal nerve stimulation experimentally modulated cardiac vagal tone (CVT) and prevented the development of acid-induced oesophageal hyperalgesia. Disturbances in ANS function have been reported not only in IBS patients but also in fibromyalgia and chronic pelvic pain syndrome. Many of these disorders have been associated with differences in brain structure and/or function as demonstrated by the use of structural and functional magnetic resonance imaging (fMRI). Of note, the investigators have recently shown that these differences in brain structure and function may be in part attributable to the aforementioned disturbance in ANS function, adding weight to the proposition that autonomic neuromodulation may be efficacious in pain disorders. For instance, in healthy participants the investigators have recently shown, using functional connectivity analysis, that higher resting parasympathetic CVT predicts the engagement of a subcortical functional network that is implicated in descending analgesia, thereby supporting the notion that vagal-mediated analgesia is achieved via descending inhibitory pathways1,4. Thus, tVNS seems a reasonable method to treat pain. However, to date, the precise real-time effect of tVNS on brain function, including during the processing of visceral pain is unknown. Hence, the aims of this study are to investigate the real-time effect of tVNS compared to sham stimulus on brain activity whilst experiencing acute oesophageal pain, using fMRI in double-blind, randomised crossover study of tVNS vs sham stimulation in healthy subjects.

Start: March 2020

Study to Compare the Safety, Pharmacokinetics and Pharmacodynamics of HIP1802 to HGP1705 in Healthy Volunteers

A Phase 1 Study to Compare the Safety, Pharmacokinetics and Pharmacodynamics of HIP1802 to HGP1705 in Healthy Volunteers

Start: April 2020

LTA Assessement Using Aggregometer TA-8V (Stago®)

Exploring platelet functions requires aggregation tests platelet. The Haematology Laboratory of Hospices Civils de Lyon currently has two new TA-8V plate aggregation automatons® (Stago). The supplier of these devices does not offer reference values for these tests. There are also no references in the data literature. Therefore reference values must be established from healthy volunteer subjects. The use of these automatons is subject to the NF (French Standard) EN (European Standard) ISO (International Organization for Standardization) 15189 standard of the COFRAC ( French Accreditation Comity) that requires checking their proper functioning. This audit must be traced in a method validation folder.

Start: March 2020