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Filter by:The purpose of this dose-escalation study is to assess the safety and pharmacodynamics of single and multiple doses of QBKPN SSI, administered subcutaneously to healthy adult volunteers
Chronic treatment and prophylaxis of vessel and soft tissue calcification as well as of renal calculi could be a future indication for sodium thiosulfate (STS). Using an oral formulation might increase the compliance and treatment success compared to parenteral administration. Three gastro-resistant formulations of STS for oral administration were developed with different release characteristics: fast-release, medium-release and slow-release tablets. Aim of the enteric coating was to increase the oral bioavailability of STS. The bioavailability and tolerability of these formulations for oral administration in healthy volunteers will be compared in this clinical trial.
Statins are drugs representing the most commonly prescribed medication for the treatment of hypercholesterolemia. In a recently published study, discontinuation of statin therapy in patients after acute myocardial infarction was associated with a higher all-cause mortality (hazard ratio 3,45) and a higher cardiac mortality (hazard ratio 4,65). Increasing evidence suggests that statins also have vasoactive properties by up-regulating endothelial nitric oxide synthase (eNOS) with positive effects on endothelial function. Experiments with flow-mediated vasodilatation (FMD) showed these positive effects of statin treatment on endothelial function but also revealed that withdrawal of statin treatment transiently worsens endothelial function, independently of serum cholesterol levels. Consequently, this placebo controlled Phase IV crossover study wants to assess changes of endothelial function in terms of flicker induced vasodilatation before and during statin therapy as well as after statin withdrawal. For this purpose 20 healthy subjects will be treated with 40 mg/day of simvastatin for a period of 4 weeks. Flicker induced vasodilatation and retinal oxygen saturation will be measured with the Dynamic Vessel Analyzer system by Imedos at baseline, in the 4th week of simvastatin or placebo intake as well as 3, 7 and 14 days after the end of intake.
The primary objective of the study is to assess the change in systemic sclerosis (SSc)-associated gastrointestinal (GI) tract symptoms over a 1-year period in participants with SSc.
The purpose of this study is to conduct an oxygen saturation (SpO2) accuracy validation comparing prototype pulse oximeter oxygen saturation measurements directly to arterial blood saturation during non-motion conditions over the range of 60-100% SaO2 as measured by Reference CO-Oximetry. Additionally, the prototype pulse oximeter pulse rate measurements will be compared to 3-lead ECG heart rate measurements made via a multi-parameter monitor.
The purpose of this study is to evaluate the effect of itraconazole after multiple dose administration on the single dose PK of PF-06372865.
The purpose of this study is to evaluate the addition of two different probiotic interventions to a comprehensive behavioral lifestyle intervention on body weight loss and overall health in overweight adults.
The purpose of this study is to assess, after single oral administration under fed conditions, the bioequivalence between the two batches of the same glimepiride/metformin hydrochloride (HCl) 2 mg/1000 mg fixed dose combination (FDC) tablets (immediate release combination tablet Amaryl® M IR 2/1000) manufactured in India and in Turkey.
The current study will investigate the relative bioavailability of a spray dried dispersion solid dose formulation of PF 06260414 administered as a single oral dose of 30 mg of PF 06260414 relative to a single oral dose of 30 mg of PF 06260414 administered as a nanosuspension under fasted or fed conditions in healthy adult subjects.
Background: - Ebola is a virus that can spread quickly and causes serious disease. It is currently causing an outbreak in West Africa. There are no approved treatments for Ebola. ZMappTM is a new drug made of natural infection-fighting substances. Researchers want to see if it can treat Ebola. Objective: - To assess the safety of ZMappTM and how the body processes it. To measure the immune system response to ZMappTM. Eligibility: - Healthy people 18 50 years old. Design: - Participants will be screened with a medical history, physical exam, and blood and urine tests. They will have an electrocardiogram (ECG) to measure heart electrical activity. Small pads will be stuck to the arms, legs, and chest. - Participants will be admitted to the hospital. They will have a physical exam, medication review, and blood samples. - Two intravenous (IV) lines will be placed into separate arm veins. A needle will be used to guide plastic tubing into the veins. One will be used to take blood samples. The other will be used to give the study drug. - Participants will be given drugs to help prevent side effects. - Participants will be given the study drug by IV over 10 12 hours. Participants will be monitored closely and vital signs taken frequently. They may have another ECG. - Blood samples will be taken before, during, and after the infusion. - Participants will stay in the hospital 1 or 2 nights after receiving the drug. - Participants will have several study visits over 90 days after getting the study drug. They will be asked about side effects. They may have a physical exam, and blood may be drawn.