View clinical trials related to Healthy Adults.
Filter by:Healthy volunteers ages 25-40 from the general US population who meet the eligibility criteria and are enrolled will (a) play Lumosity games at least 20 times each in under 60 days and (b) then complete one session of task-based functional magnetic resonance imaging (fMRI) while playing Lumosity games.
This study's design as an open-label, single-dose, randomized trial that aligns with the objective of characterizing the concentration-time profiles of three Urolithin A (Mitopure) formulations in a controlled setting. The inclusion criteria, stringent fasting requirements, standardized fluid intake and strict dietary restriction protocols ensure homogeneity among the study participants, enhancing the reliability of the outcomes. Ultimately, this clinical trial aims to contribute valuable insights into the pharmacokinetic behavior of the different Urolithin A formulations, facilitating informed decisions for future developments and applications in the realm of health and wellness.
The investigators will recruit 45 fluid milk avoiding adults to participate in a five-week double-blind, double-crossover study in which the physiological responses to increasing doses of lactose-free (A1-rich milk), A2 milk, and lactose-free A2 milk will be explored.
Transcranial pulse stimulation (TPS) is a newly developed non-invasive brain stimulation (NIBS) technique from Austria & Germany with highly promising applicability in neuropsychiatric disorders. Clinical trials have shown a beneficial effect of TPS in patients with Alzheimer's disease and depression. However, the mechanism of action of TPS treatment is unknown. There is a lack of controlled studies with sufficient sample size to draw reliable conclusions on the modulatory effect of TPS. The primary motor cortex is a common target when investigating the neuromodulation effect of NIBS techniques. Here, a randomized, cross-over, double-blind, sham-controlled clinical trial is proposed to probe the effects of TPS over the primary motor cortex on modulating motor response and motor behavior.
The purpose of the study is to assess the safety, tolerability and pharmacokinetics of XH-S003 in healthy volunteers under SAD (Single ascending dose) and MAD (Multiple ascending dose) studies. In addition, this study evaluates the food effects of XH-S003.
This study aims to examine the role of exercise intensity in the acute effects of a single bout of aerobic exercise on neurotrophic factors, biomarkers of stress and inflammation, working memory task-related changes in prefrontal cortex oxygenation in adults with stress-related symptoms, and matched healthy controls.
This is a phase I, randomised, double-blind placebo-controlled, 3-part study to assess the safety, tolerability, pharmacokinetics and food effect of single and multiple oral doses of XH-S004 in healthy volunteers.
The goal of this study is to understand how transcutaneous spinal cord stimulation (tSCS) waveform, modulation frequency, and stimulation location impact lower extremity muscle activation and participant comfort in adults without neurologic conditions.
This exploratory trial investigates the effect of a chicken extract supplement on mental energy and its potential underlying mechanisms of action among healthy adults using a randomized, double-blind, placebo-controlled clinical trial design. Mental energy is a multi-dimensional construct comprising transient feelings about fatigue, vigor and motivation and cognitive performance in terms of sustained attention and reaction time. A sub-study investigates the immediate biochemical changes after taking chicken extract.
(1) Maximum respiratory pressure (MRP)1) Maximum inspiratory pressure (maximum intake pressure) and maximum expiratory pressure (MEP) Digital spirometer (Pony FX, COSMED Inc., Italy) are used to measure the micro-paste in a seated position. MIP is based on the pressure maintained for at least 1 second, inhaling or exhaling with maximum effort in the maximum exhalation state (=residual volume) and the maximum exhalation state (=total lung capacity). The maximum positive pressure value of the MEP and the minimum sound pressure value of the MIP are selected among the three or more attempts. 2) Using the MVV (maximum volitional ventilation) Digital spirometer (Pony FX, COSMED Inc., Italy) machine, repeat breathing deeply and quickly for 12 seconds while wearing a nose plug, and multiply it by 5 to obtain the L/min value. (2) Measure the values of the Pneumatic ventilation. · FVC (forced vital capacity): Total expiratory volume of one of the maximum effort gases · FEV1 (forced expiratory volume 1, effort expiratory volume): Ejected expiratory volume of the first second of the maximum effort expiratory volume (FEV1/FVC): FVC ratio, percentage of FVCs, and extraction of the FVC (excessive flow). PEF): Highest speed of effort opportunity