View clinical trials related to Healthy Subjects.
Filter by:This is a phase 1, non-randomized, fixed sequence, 3-period, drug-drug interaction study to assess the pharmacokinetics (PK) of AZD7986 in healthy subjects when administered alone and in combination with multiple doses of verapamil and itraconazole or diltiazem
The aim of this study was to assess and compare the efficacy of a standard 8-weeks protocol based on the Mindfulness Based Stress Reduction MBSR program versus a 4-week shortened version of the protocol in the improvement of wellbeing variables in a non-clinical population in Spain. The investigators initial hypothesis was that both protocols are efficacious but the standard 8-week performs better that the short one.
The purpose of this study is to demonstrate a lack of effect of venlafaxine (Effexor XR) on QTc intervals relative to time matched placebo in healthy volunteers
This will be an open-label, parallel group, multiple dose study in approximately 48 healthy male or female subjects of African American and Caucasian self-reported race, to assess the effect of CYP3A5 genotype on the PK of MVC and CYP3A5-derived metabolites. Maraviroc and CYP3A5-derived metabolite PK will also be compared between African-Americans and Caucasians in subjects carrying two copies of the dysfunctional CYP3A5 alleles (*3, *6, and/or *7).
In a1972 study in the French Annals of Pharmaceuticals, Laroche and Laroche reported that the drug clemastine has a negative effect on patients' color discrimination, which is the ability to distinguish different hues and arrange them in the correct order. In an upcoming clinical trial studying the effect of clemastine on vision outcomes, our lab aims to assess color visual performance adding assessment of color defectiveness as a clinical endpoint. Color defectiveness is the ability to see certain colors, and is commonly referred to as color-blindness. Color discrimination and defectiveness can be related, but do not always correlate. This study aims to detect the effect, if any, that clemastine has on color defectiveness in healthy controls, which could confound its use as an outcome endpoint in future clinical trials relating to clemastine.
Background: Computed Tomography (CT) scans make detailed pictures of the body in seconds. CT scans make pictures by passing x-rays through a person. CT scans are common. In 2011, around 85.3 million of them occurred in the United States. Researchers think CT images can be made better using new techniques. Higher resolution images can be derived from the original scan. Objective: To learn if new ways of obtaining and processing pictures of the body from a regular CT scan can produce images with higher resolution (pixels) and more information than standard methods. Eligibility: People ages 18 and older who are scheduled to have a CT scan and are not pregnant Design: Participants will be screened with a review of their medical records. Participants will have their scheduled CT scan. The CT scanner used in this study provides enhanced images of inside the body. Researchers may use the CT scanner in a research mode to test and improve the pictures. Images from the CT scan will be reviewed. Any clinical findings from the CT test will be shared with the participant s doctor. Participants will continue to receive their medical care from their regular doctor. The CT images will be entered into an NIH research database. In the future, they may be used for research purposes.
This is a Phase I, Randomized, Placebo-Controlled, Double-Blind Study to Assess the Pharmacokinetics and Safety of anifrolumab following Single-Dose administration to healthy subjects
The purpose of this study is to detect a specific profile of breath in healthy subjects by an untargeted metabolomic study using exhaled breath analysis by mass spectrometry.
The study intention is to investigate, in healthy humans, effects of 3 commonly used sweeteners on cardiometabolic risk markers, cognitive functions, and influences on gut microbiota composition.
This is a study comparing adalimumab Pfizer (PF-06410293) administered as a subcutaneous(SC) injection using a pre-filled syringe (PFS) or pre-filled pen in healthy adult subjects