View clinical trials related to Healthy Volunteers.
Filter by:This is an open-label, randomised, 3-period, 3-sequence single-dose crossover study to determine the comparative pharmacokinetic profile of the Test Investigational Medicinal Product (IMP) Ibuprofen 200 mg soft gel capsule (lipid formulation) with that from the reference products Nurofen® 200 mg tablet and ibuprofen 200 mg soft gel capsule following single dose administration in healthy male and female subjects. The study comprises of a pre-study screen (within 14 days of the first dose), followed by 3 Treatment Periods (1, 2 and 3) and a post study follow up (3 - 7 days after the last dose). Each Treatment Period is of 1 day in duration, from the afternoon before dosing (Day -1) until 12 hours (h) post-dose (Evening of Day 1). Study drug is administered on the morning of Day 1 following an overnight fast. PK samples will be collected pre-dose and up to 12 h post-dose (x15 samples) for the measurement of ibuprofen. Safety is evaluated at specified times throughout the study. There is at least 48 h between dose administrations.
The aim of this two-period study is to compare how much of the study drug gets into the blood stream when it is given as a single oral dose and when it is given as a single oral dose in combination with rifampin (a Food and Drug Administration [FDA] approved antibiotic that is used to treat tuberculosis, a bacterial infection that mainly affects the lungs, and other infections). Each participant will complete both study periods. The study will last about 34 days. Screening is required within 28 days before study drug is given.
This is a non-randomized, open-label, five treatment, fixed sequence cross-over study to investigate the effect of RO5186582 treatment on CYP3A activity using midazolam as a probe CYP3A substrate, and also to assess the pharmacodynamic measures of brain electrical activity and sedation to explore the pharmacodynamic interaction between the gama-amino butyric acid (GABA)A negative allosteric modulator RO5186582 and the prototypical GABAA positive allosteric modulator midazolam. The anticipated study duration is up to nine weeks.
The primary objective of the study is to assess the safety and tolerability of single oral doses of GC021109 when administered to healthy adult subjects.
The purpose of this study is to determine specific changes in muscle secretory profile (myokines, miRNA) in association with neurodegenerative disease progression and metabolic dysfunction. Next the investigators would like to determine the shift in the muscle secretory activity induced by regular exercise intervention, which the investigators think could be translated into the beneficial changes in clinical phenotypes, determined by neuroimaging, cognitive function tests and metabolic phenotyping.
The aim of this pilot study is to evaluate the effects of one regular fasting day per week over a total period of 8 weeks compared to a normal-eating habits among healthy volunteers.
During operations to treat abdominal problems the blood pressure can fall, resulting in falls in blood flow to the vital organs. This fall can be treated by the administration of drugs that cause constriction of blood vessels. Although these drugs correct falls in blood pressure, it is unclear what effect they have on blood flow from the heart and to the vital organs. In this study of healthy volunteers we aim to better understand the changes in blood flow in both small and large vessels that occur in response to administration of these drugs. To do this we will use two different techniques of ultrasound imaging. A narrow (4-5mm) ultrasound probe will be inserted into the oesophagus via a nostril to measure blood flow in a major blood vessel. A second probe will rest on the abdomen and will record changes in blood flow in small vessels of the liver. Two drugs which raise the blood pressure via different mechanisms will be administered and the changes in flow from the heart and to vital organs will be measured and compared.
The purpose of this 2 part study is to look at how TAK-385 is taken up, broken down and removed from the body when given as a radiolabelled oral solution (by mouth) or as an oral tablet (by mouth) followed by a radiolabelled intravenous (IV) infusion (into the arm vein).
The purpose of the study is to investigate how the test drug, PBT2, is taken up, broken down and removed from the body when given as an oral capsule, a radiolabelled oral suspension and a radiolabelled intravenous injection.
This is a randomized, double-blind, placebo-controlled study of single and multiple ascending dosage levels of AZD8108 in healthy volunteers. The study includes an up to 28-day screening period, an in-house period during which AZD8108 or placebo will be administered orally as a solution, and a 4- to 10-day follow-up period after discharge.