View clinical trials related to Healthy Volunteers.
Filter by:The high-flow nasal cannula (HFNC) has increased its evidence in patients during pulmonary rehabilitation. These studies hypothesize that the physiological effects of HFNC (positive expiratory pressure, anatomical dead space lavage, thermo-humidification) lead to an increase in exercise time. This is believed to be due to improvements that the device can generate in the respiratory system and muscles. However, the physiological effects of HFNC on respiratory effort and distribution of pulmonary ventilation during exercise are unknown. The aim of this study is to determine the acute effect of high flow nasal cannula on the distribution of pulmonary ventilation and respiratory effort during physical exercise in healthy subjects.
The primary objectives of this study are to evaluate the effect of AMG 510 on the pharmacokinetics (PK) of metformin in healthy participants and to evaluate the effect of metformin on the PK of AMG 510 in healthy participants.
Study to assess the relative bioavailability of zanubrutinib tablets compared to capsules and to evaluate the effects of food on the pharmacokinetics (PK) of the zanubrutinib tablet.
The primary objective of the study is to determine whether aspirin alone or aspirin combined with various doses of rivaroxaban causes subclinical GI blood loss as determined by the HemoQuant assay. The secondary objective of the study is to evaluate the safety and tolerability of aspirin alone or in combination with rivaroxaban to healthy volunteers.
The main objective is to optimize MRI acquisition and image post-processing protocols in order to define the best compromise between short scan time and image quality (contrast between different tissues, spatial and temporal resolutions) high enough to accurately measure morphologic, hemodynamic and structural aortic biomarkers.
Background: Diet-induced thermogenesis (DIT) is the amount of energy one s body uses to eat food, absorb the nutrients from the food, and process those nutrients. Researchers would like to understand more about how changing the balances of protein, fat, carbohydrates, and total calories in the diet can affect DIT. Objective: To learn how different diets can change a person s DIT. Eligibility: Healthy people aged 18 to 60 years who have not intentionally lost weight in the past 6 months. Design: Participants will stay in a clinic for about 34 days. They will eat only the food provided. They will receive 8 different diets during the study, including 7 test diets. Participants will undergo multiple tests. They will be screened with blood and urine tests and a test of their heart function. During the first few days: Their waist, thigh, and neck circumference will be measured. They will have a DXA scan: They will lie on a padded table for about 20 minutes while an instrument measures the amount of fat in their body. They will be tested for diabetes. They will answer questionnaires about topics including eating behavior, hunger, and stress. Throughout the study: Their weight will be measured daily. Blood tests will be repeated. They will stay in a metabolic chamber a total of 9 times. They will remain in a closed room for 24 hours while researchers monitor the room temperature and levels of oxygen and carbon dioxide. Participants will collect all their urine for each 24-hour period. ...
This study is intended to measure the blood levels of Elafibranor and one of its metabolites in Japanese and non-Asian Healthy Participants, to be able to compare how the body absorbs, distributes, and eliminates Elafibranor after Repeat Administration, in order to support inclusion of Japanese patients in the planned clinical studies with elafibranor.
The overall objective of this study is to compare the overall pattern of [18F]APN-1607 uptake in subjects with MCI, subjects with AD dementia, and healthy subjects.
The investigational drug, ZB001 is a humanized IgG1κ monoclonal antibody (mAb) targeting human IGF-1R. This clinical trial will examine the safety, tolerability, and pharmacokinetics (PK) of single ascending doses of ZB001 in healthy Chinese subjects.
Cystic Fibrosis (CF) is a rare, life-threatening, genetic disease that affects the lungs and digestive system, significantly impairing the quality of life, with those affected having a median age of death at 40. The objectives of this study are to assess the effect of food on the safety and pharmacokinetics of navocaftor and galicaftor.