View clinical trials related to Healthy Volunteers.
Filter by:To determine and compare the rate and extent of absorption of a test formulation with that of a reference innovator formulation when given as equal labeled dose in healthy subjects under fed conditions
The main objective of this study is to evaluate the dopamine D2 and D3 receptor occupancy in the brain as measured by PET with radiotracer [11C]-(+)-PHNO up to 14 days of once-daily oral doses of ABBV-932 in healthy subjects. ABBV-932 is a dopamine D3 receptor-preferring D3/D2 receptor partial agonist. Approximately 12 adult healthy volunteers will be enrolled in the United Kingdom. Participants will receive ABBV-932 oral capsules once daily for 2 weeks and followed for 60 days. Participants will be confined for approximately 15 days. Participants will receive 3 [11C]-(+)-PHNO PET scans during the study. Adverse Events and blood tests will be performed.
The goal of this randomized cross-over trial is to learn about the effect of a single bout of 20-min mindfulness-based high-intensity interval training (MF-HIIT), MF-only, and HIIT-only in relative to sitting rest on executive function (EF) in 10-12 years old children. The main question it aims to answer are: Question 1: Whether a single bout of 20-min MF-HIIT has larger beneficial effect on EF performance than that following a 20-min session of MF-only and HIIT-only in relative to the sitting rest Question 2: Whether a single bout of 20-min MF-HIIT has a larger beneficial effect on brain functioning, as measured by the N2 and P3 components of event-related potential (ER) during EF performance than that following a 20-min session of MF-only and HIIT-only in relative to the sitting rest Participants will visit the laboratory on 5 separate days (> 2-day washout between days) in which they have not previously participated in structured physical activities. Participants will complete the testing and/or receive treatments below: Day 1: - Kaufman Brief Intelligence Test (KBIT) to assess intelligence quotient - Treadmill-based exercise test to measure cardiorespiratory fitness (maximum oxygen consumption) Days 2-5 - Each day, participants will complete each of the four intervention conditions (MF-HIIT, MF-only, HIIT-only, sitting) - Participants' heart rate and self-reported affect and rating of physical exertion will be measured - Participants will complete a modified flanker task and a task-switching task to assess inhibitory control and cognitive flexibility - Participants will wear an EEG cap to measure the N2 and P3 components of the event-related potential during the inhibitory control and cognitive flexibility performance Researcher will compare the cognitive outcome measures following the MF-HIIT, MF-only, and HIIT-only conditions with the sitting condition to see if MF and HIIT has beneficial effects on children's EF. Further, researcher will compare the cognitive outcome measures following the MF-HIIT compared with MF-only and HIIT-only conditions to see if combining MF with HIIT has greater beneficial effects on children's EF than MF and HIIT alone.
The goal of this randomized clinical trial is to determine the effects of consuming the Close Combat Assault Ration (CCAR) compared to the First Strike Ration (FSR) during a 7-day strenuous military training on energy intake and energy balance in healthy, Active Duty Warfighters. The main questions it aims to answer are: - Will consuming the CCAR result in lower energy intake or energy balance compared to consumption of the FSR? - Will consuming the CCAR result in lower lower body strength or anaerobic power compared to consuming the FSR? - Will those consuming the CCAR report lower ration acceptability or greater gastrointestinal side effects compared to those consuming the FSR? Participants will be asked to consume either the CCAR or FSR as the sole nutrition source during a 7-day field training exercise (FTX). The vertical jump test, running-based anaerobic sprint test, and lower-body strength pull will be conducted pre and post the 7-day FTX to assess physical performance. Energy expenditure and intake will be measured by the doubly-labelled water method and dietary logs, respectively. Surveys will be completed to assess ration acceptability and gastrointestinal symptoms. Researchers will compare the CCAR and FSR groups to see if their consumption impacted energy intake, energy balance, physical performance, ration acceptance, or gastrointestinal side effects.
The goal of this randomized controlled trial is to learn about the effect of a 12-week school-based intervention combining mindfulness with high-intensity interval training (MF-HIIT), MF-only intervention, and HIIT-only intervention in relative to sedentary activities on executive function (EF) in 10-12 years old children. The main question it aims to answer is whether a 12-week school-based MF-HIIT intervention has larger beneficial effect on EF performance than that following a 12-week school-based MF-only and HIIT-only in relative to the sedentary activities. Multiple cohorts of participants will be recruited to participate this one-semester study, including the pretest, intervention, and posttest phases. During the pretest phase, participants an their parents will complete the following 1. Kaufman Brief Intelligence Test (KBIT) to assess intelligence quotient 2. Fitnessgram test to assess aerobic capacity, muscle endurance, flexibility, and body mass index 3. Child and Adolescent Mindfulness Measure (CAMM) questionnaire to assess dispositional mindfulness 4. Computerized tasks to assess EF 5. Parent-reported demographic and health information Following the pretest phase, participants will receive the 12-week classroom-based intervention, with the classroom as the intervention unit. Following the intervention and during the posttest phase, participants will complete the fitness, measures, EF measures, and dispositional mindfulness measure again. Researcher will compare the EFn outcome measures following the MF-HIIT, MF-only, and HIIT-only interventions with the sedentary activity intervention to see if MF and HIIT has beneficial effects on children's EF. Further, researcher will compare the EF measures following the MF-HIIT compared with MF-only and HIIT-only interventions to see if combining MF with HIIT has greater beneficial effects on children's EF than MF and HIIT alone.
The goal is to perform a first evaluation of the capabilities of a new generation of non-invasive magnetoencephalography whole head device using optically pumped magnetometers using Helium 4 as the sensitive element (OPM He4) to record brain magnetic activities. The investigators will record 1) healthy subjects stimulated with visual, auditory, somesthesic and motor stimuli and 2) athletes who suffered a mild concussion. The main hypothesis is that the OPM magnetoencephalographs (MEG) system will be able to detect brain activity. The secondary hypothesis is that the data recorded with the OPM MEG system will allow to reconstruct maps of the brain activity. To test the main hypothesis, they will compare the signal to noise ratio of brain activities between a classical MEG system and the new OPM He4 MEG. The secondary hypothesis will be tested through a comparison of the maps of brain activity obtained thanks to the data recorded with a classical MEG system and the new OPM He4 MEG.
To determine and compare the rate and extent of absorption of a test formulation with that of a reference innovator formulation when given as equal labeled dose in healthy subjects under fed conditions
A Single Dose, Randomized, Open-label, Two-way Crossover Bioequivalence Study of Generic Linagliptin 5 mg Film-coated Tablet (LINIPTIN) and Reference Product (Trajenta®) in Healthy Thai Volunteers under Fasting Conditions
This study is the first study with TAK-004 conducted in human beings. Participants will receive either TAK-004 or placebo. The main aim of this study is to learn how safe TAK-004 is in healthy adults and how well participants tolerate one or more doses of TAK-004. Other aims are to learn about the effects of TAK-004 on the heart rate and blood pressure and if TAK-004 creates an immune response (immunogenicity). Another aim is to learn how the body of healthy adults affects TAK-004 (pharmacokinetics). Participants will receive TAK-004 or placebo via injection just under the skin (subcutaneous injection or SC injection). Depending on the groups participants are assigned to, they will either receive just one dose of TAK-004 or placebo or multiple doses of TAK-004 or placebo while they are in the study. Blood and urine samples will be taken during the study.
This Study Aims to Assess the Relative Bioavailability, Including the Rate and Extent of Absorption, of 20 mg Leflunomide Tablets Compared to ARAVA® 20 mg Tablets. The Evaluation Will be Conducted Following a Single Oral Dose (1 x 20 mg Tablet) in Healthy Thai Male Volunteers Under Fasting Conditions.