View clinical trials related to Healthy.
Filter by:The main purpose of this study is to evaluate the safety and tolerability of LY3844583 in healthy participants and participants with atopic dermatitis. The study will also assess how fast LY3844583 gets into the blood stream and how long it takes the body to remove it. The study is open to healthy participants and participants with atopic dermatitis. The study will be conducted in three parts and each participant will enroll in one part. The study will last up to 88, 116, and 186 days with 10, 13, and 14 visits for each participant in parts A, B, and C, respectively.
Many teenagers are familiar with this: on school days, they have to get up early; during the day, they hardly get any light exposure; in the evening, they go to bed late - and are then tired at school the next day! Around the world, teenagers are sleep deprived, with studies suggesting that almost half (~45%) suffer from inadequate sleep. Previous investigations have shown that people's sleep-wake rhythm is related to the light conditions that they are exposed to during the day and at night. However, little is known about how different light levels in the afternoon can modulate teenagers' sleep and their bodily responses to light in the late evening. Therefore, the investigators aim to study which lighting conditions have a favourable effect on these aspects and how the potentially harmful effects of light at night can be prevented.
The purpose of this clinical trial is to compare the amount of tafamidis in blood after taking two different tablet forms of tafamidis This study is seeking healthy participants over the age of 18. All participants in the study will receive one tablet of study medicine on the first day, then receive one dose of the other tablet form 16 days later. We will compare the amounts in blood for 8 days after taking each dose of the study medicine. Participants will take part in this study for about 80 days. The first visit is a screening visit to ensure that participants are appropriate for the study. Up to 28 days later, they will visit the study clinic twice (and stay overnight in the clinical research center for 8 nights each time). The study team will also call participants over the phone 28 to 35 days after the last dose of medicine.
The primary objective of the study is to evaluate the safety and tolerability of single ascending intravenous (IV) and subcutaneous (SC) doses of REGN7999 in healthy adult participants. The secondary objectives of the study are: - To characterize the drug concentration profile of single doses of IV or SC REGN7999 - To assess the immunogenicity of single ascending SC or IV doses of REGN7999
The purpose of this study is to evaluate pharmacokinetic/pharmacodynamic drug-drug interactions and safety/tolerability between RLD2202 and RLD2203 in healthy adult subjects
This is a placebo-controlled, randomized, double-blind, multiple dose study that evaluated the safety, tolerability, and changes in indicators of immune function of Korean Red Ginseng Extract in Vietnamese healthy subjects following oral administration of multiple dose of Korean Red Ginseng Extract as hard capsules or placebo to healthy adult men.
It is designed for Multi-center, double-masked, randomized, placebo- control study with dose escalation phase I trial to evaluate the safety, tolerability, PK and immunogenicity profiles of a single intravenous injection of IBI311 in healthy volunteers.
A study to examine the effect of daridorexant on the way the body absorbs, distributes, and gets rid of midazolam and warfarin in healthy male subjects
A study to examine the effect of daridorexant on the way the body absorbs, distributes, and gets rid of dabigatran and rosuvastatin in healthy male subjects
The proposed research will collect participant's responses that respond to questions about visibility of certain signals on an immersive mixed reality environment. These responses will be used to assess Head Mounted Display (HMD) quality and task performance. Other collected data may be included such as response time and eye movements. Responses will be collected via an FDA application designed to work with a wide range of HMDs and able to display both 2D simple scenes and 3D complete scenes. This application allows a human observer to look at a signal (sinusoidal, disk, sphere, etc.) on a synthetic noisy background or a realistic 3D scene both in virtual reality and augmented reality immersive environments. The application will also provide instructions and a response interface for the observer to respond to questions related to the visibility and to gather task performance measurements. Participants will not be asked to complete tasks that require specific training or skills. Any adult human with normal or corrected-to-normal vision that can wear an HMD is eligible to participate in this experiment. Data collected will not include identifiable information. FDA will perform participant enrollment and data collection, ensuring management of PII in accordance with federal rule. Participants will be recruited at will and in person, using promotional materials only containing language within this document. Participants will sign the attached consent form either electronically or by hard copy.