View clinical trials related to Healthy Volunteers.
Filter by:This trial aims to evaluate the added improvements from a caregiver and patient benefit perspective. The trial should identify the forces involved for the caregiver when manoeuvring the lift.
Road running in athletics has grown worldwide in recent years, which has led to an increase in the number of recreational runners. Despite this growth, research addressing this population is scarce, with major limitations and methodological weaknesses. Two of the topics of recent interest in runners are the effects of training intensity distribution (TID) and mental training using mindfulness on running time, body composition and physiological parameters related to performance in endurance sports; the maximal oxygen consumption (VO2max), maximal aerobic speed (MAS) and ventilatory thresholds (VT). The scarce evidence found identifies the TID polarized model as the most effective in sports performance and TID pyramidal model as the most used by elite runners. For mindfulness, it is identified as an emerging program that could contribute to performance in endurance sports.
This study aims to evaluate the pharmacokinetic and pharmacodynamic characteristics and safety of co-administration of DWP16001 2 mg and DWC202010 (DWC202010 37.5 mg) in healthy adults compared to the case of administration alone.
The purpose of the study is to learn about the use of [13C]pyruvate as an imaging agent for MRI scans. In past studies, researchers have seen that [13C]pyruvate can improve imaging with MRI scans. However, they would like to know more about how the imaging agent is distributed in healthy organs and tissues. This study will provide additional information about the use of [13C]pyruvate as an imaging agent for MRI scans, and it will show us how the substance is metabolized (changed into energy) in the organs and tissues of healthy volunteers.
Optical Coherence Tomography (OCT) image data will be evaluated for image quality and used to test post-processing algorithms to improve detection sensitivity for ophthalmic diseases.
This study collects data on microbiological, genetic and environmental factors, as well as lung function parameters (e.g. spirometry, body plethysmography, lung-MRI) to assess the complex interaction of predisposing risk factors for impaired lung development and respiratory diseases.
Background: The HIV research program is part of the National Institute of Allergy and Infectious Diseases. The program aims to learn more about HIV. It also aims to improve the health of people with HIV and create HIV vaccines. People enrolled in prior HIV studies provided samples or data. They consented for their samples or data to be used for future research. Researchers want to keep studying the stored samples and data. Objective: To give approved researchers access to stored samples and data after the study of sample origin is over. To do this with human subjects protection oversight by the NIH institutional review board (IRB). Eligibility: The study populations were defined by the protocols under which the samples or data were obtained: 11-I-0259, 13-I-0081, and 14-I-0011. Design: All participants consented to provide blood or other samples. Their consent included future use of the samples. Researchers will not contact participants without prior approval of the IRB or the original study protocol. Samples will be labeled with a code. They will not be labeled with information that identifies the participants. Participants data will be stored in computers. The computers will be protected with passwords. This protocol will be kept open as long as the samples or data can be used for future research. When there is no longer a need, the samples may be moved if the IRB approves this. Otherwise they will be destroyed. ...
This study consists of an analysis of the communication styles and attitudes towards risk and uncertainty (i.e. non-technical attributes) in a surgical population with varying clinical experience. The study aims to investigate the differences and specific patterns in non-technical attributes that may be discerned in these groups and how these non technical attributes develop throughout surgical training.
This study will assess the feasibility of remotely guided US use by individuals without ultrasound training to assess for normal lung parenchyma in healthy volunteers. The untrained operators (operators) will perform US examinations of lung under the guidance of a medical professional (professional) with experience in ultrasound technique. The professional will guide the operator step by step on how to conduct an US exam of the 'patient's' lung. Images will then be saved and reviewed at a later time by an ultrasound expert to determine quality and clinical functionality in recognizing normal lung parenchyma. This simulation will be analogous to an untrained US operator assessing a potentially ill patient with the assistance of a remotely located physician. An example of this would be an astronaut with respiratory distress after experiencing a rapid decompression event being evaluated by another healthy astronaut by US under the guidance of the flight surgeon at Mission Control.
To compare pharmacodynamics among the different concentrations of BCS and NS.