View clinical trials related to Healthy.
Filter by:This is a randomized, double-blind, placebo-controlled, ascending dose, multi-cohort study. The study will be conducted in 2 parts: a single ascending dose (SAD) part (Part 1) followed by a multiple ascending dose (MAD) part (Part 2).
The primary objectives are: - To assess the occurrence of adverse events of special interest (AESIs) in participants treated with repeated subcutaneous (SC) doses of REGN10933+REGN10987 compared to placebo - To assess the concentrations of REGN10933 and REGN10987 in serum over time after single and repeated SC administration The secondary objectives are: - To assess the safety and tolerability of repeated SC doses of REGN10933+REGN10987 compared to placebo - To assess attainment of target concentrations of REGN10933 and REGN10987 in serum after single and repeated SC administration - To assess the immunogenicity of REGN10933 and REGN10987
The acute subjective effects of serotonin (5-HT)2A receptor stimulation with lysergic acid diethylamide (LSD) in humans are mostly positive. However, negative effects such as anxiety, paranoid thinking or loss of trust towards other people are common effects, depending on the dose administered, the personality traits of the person consuming it (set), or the environment in which LSD is taken (setting). Negative psychedelic effects may cause acute distress to the subject and acute anxiety has been linked to less favourable long-term outcomes in patients experimentally treated with LSD or similar substances for the treatment of depression. The 5-HT and oxytocin releaser 3,4-methylenedioxymethamphetamine (MDMA) reliably induces positive mood up to euphoria, comfort, empathy, and feelings of trust. If administered in combination with LSD, MDMA may increase positive subjective drug effects including positive mood, empathy, and trust and reduce negative emotions and anxiety associated with LSD and overall produce a more positive over negative experience. The present study will assess subjective and autonomic effects of LSD alone and in combination with MDMA.
Study to evaluate the effect of gum acacia (FibregumTM) on post-prandial glucose and insulin levels and food intake in normal-weight and overweight subjects during a 2-7 weeks intervention period. In addition, tolerability and safety of gum acacia (FibregumTM) will be assessed.
This study is to evaluate to compare the pharmacokinetics, safety, tolerability, and immunogenicity of two formulations of SB5 in healthy male subjects.
The purpose of this is to evaluate the effect of proton pump inhibitor (rabeprazole) and the effect of a CYP3A inducer (rifampin) on the pharmacokinetics of Surufatinib.
The purpose of this study is to assess the safety and reactogenicity of Ad26.COV2.S administered intramuscularly (IM) at 2-dose levels, as 2-dose schedule in healthy participants aged greater than or equal to 20 to less than or equal to 55 years and greater than or equal to 65 years in good health with or without stable underlying conditions.
The overarching goal of the proposed research is to understand how human listeners learn speech categories. The project takes a prospective approach with adult second-language learners, blending empirical, methodological and theoretical advances from laboratory studies with explicit classroom instruction. The central hypothesis is that incidentally-acquired nonlinguistic perceptual building block categories may support speech perception and production in a second language. The project will advance important theoretical debates about the cross-talk between general auditory representations and speech categories and will provide a novel approach to nudging adult learners off learning plateau typically encountered in classroom instruction.
The objective of the study is to evaluate the effects a complex recovery intervention during the breaks of a repeated sprint test on exercise performance compared to placebo and control conditions. The enhanced recovery package (ERP) includes neck cooling with an iced gel pad, drinking a 6% CHO solution, mouth-rinsing with a 10% CHO, 6 mg･kg -1 caffeine solution, performing submaximal squats and hyperventilating a hyperoxic mixture; all applied in each 3-min break in-between the six 30-s sprints. This intervention will be compared to a placebo and a control condition.
A pilot study of the effects of Bacillus Calmette-Guérin (BCG) immunization on cerebrospinal fluid and blood-based biomarkers in older adults.