View clinical trials related to Healthy.
Filter by:Substudy A: The study aims to learn about the safety and effects of two new vaccines for RSV (RSVpreF) and influenza (modRNA qIRV) when given as a single shot compared to when given separately. RSV and influenza lead to infections, mainly in the fall and winter. These vaccines are being developed to help prevent respiratory syncytial virus (RSV) and influenza (Flu) disease. This study is seeking participants who: - are 60 years or older - are healthy or have well-controlled chronic conditions - have not had a flu shot in the last 120 days - and agree to be present for all study visits, procedures, and blood draws. The participants will be divided into 2 groups. Group 1 will receive RSVpreF plus qIRV combo shot, after which participants will receive the placebo (a shot which has no medicine). Group 2 will receive shots for qIRV first and then RSVpreF 1 month apart. The investigators will examine the experiences of the participants receiving the study vaccines. This will help the investigators determine if the study vaccines are safe and produce a similar immune response. Participants will be involved in this study for 2 months. During this time, participants will have 3 visits at the study clinic. Substudy B will investigate 2 formulations of RSVpreF + qIRV of different volumes and osmolaities (concentrations). These formulations will be examined for safety, tolerability, and immunogenicity, with the goal of selecting a formulation for further study. This study is seeking participants who: - are 50 years or older - are healthy or have well-controlled chronic conditions - have not had a flu shot in the last 180 days - and agree to be present for all study visits, procedures, and blood draws. The participants will be divided into 2 groups. Group 1 will receive RSVpreF plus qIRV in a 1.0-mL formulation while Group 2 will receive RSVpreF plus qIRV in a 0.5-mL formulation. The investigators will examine the experiences of the participants receiving the study vaccines. This will help the investigators determine if the study vaccines are safe, well tolerated and produce a similar immune response. Participants will be involved in this study for 1 month. During this time, participants will have 2 visits at the study clinic.
The goal of this clinical trial is to evaluate of bioequivalence between fixed-dose combination and co-administration of the individual components under fasting conditions in healthy Korean volunteers.
In this line of research, the researchers having participants engage in task switching between tasks which require a positive (target) template, negative (distractor) template, or neutral (non-informative) template to the cognitive control factors associated with each template type during visual search. This is a basic science study.
The purpose of this study is to evaluate the skin tolerance, instrumental efficacy, and perceived product efficacy of a whole-body balm on newborns (0-28 days old).
In this line of research, the researchers are examining the influence of relevance of a salient item on task performance, depending on overall task set.
1. To evaluate the pharmacokinetic and pharmacodynamics characteristics after administration of Reference Drug or Test Drug in healthy volunteers under fasting conditions 2. To evaluate the safety and drug tolerance after administration of Reference Drug or Test Drug in healthy volunteers under fasting conditions
The goal of this clinical-test study is to evaluate the reliability of the direct palpation of the ileotibial band. For this purpose, a group of 100 healthy subjects will be considered. The main question it aims to answer regards the reproducibility of the intra and inter examiner evaluation performed on the same day (intra-day) and the validation of the palpatory examination with an instrumental measure of the tissue tension. Participants will undergo a manual and instrumental sampling of the ileotibial band tension of both legs.
A healthy volunteer, open, PoC single center trial investigating a new oral contrast agent for use in combination of MR examination of the abdomen and pelvis. The main purpose of the trial is to evaluate if Lumentin® 44 used as a bowel filling agent in MRE examination generates images with acceptable diagnostic quality. In addition, the plasma electrolytes concentration levels, including, potassium, sodium, phosphate, and calcium, as well as ionized calcium will be evaluated over a 24 hour time period after intake of Lumentin.
The purpose of this study was to investigate the effects of vitamin D supplementation on biochemical response and aerobic capacity after strenuous endurance exercise (SEE).
The study is designed to validate the clinical performance of Masimo Rad-GT in the accuracy of temperature measurements.