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Filter by:This research study examines the contribution of orbitofrontal cortex (OFC) networks to learn reward identity expectations.
The main objective of this trial is to select a formulation and to optimize the identified formulation of BI 685509, if needed.
This study is a randomized, double-blind, placebo-controlled, single-center, phase I study to evaluate the safety, tolerability, and pharmacokinetics of AK3280 in healthy Chinese subjects.
Evaluating the intraoperative pain is a major challenge for the anesthesia team. During anesthesia, changes in heart rate and blood pressure are interpreted qualitatively to evaluate the sympathetic response to nociceptive stimulation or the adaptation of analgesia during surgery. The new nociception monitors under development quantitatively explore other variables dependent on sympathetic activity or sympathetic / parasympathetic balance, such as the pulse wave amplitude measurement (Surgical Pleth Index (SPI index)), the pupil dilation reflex, respiratory sinus arrhythmia (ANI, Analgesia Nociception Index), or skin conductance index. Taken independently, these tools provide an assessment of nociception based on variations in the autonomic system, more robust than simply observing heart rate or blood pressure raw values. However, the relationship between variations in the neurovegetative system and pain can be compromised by various factors or intraoperative events such as hypovolemia, bleeding, certain sympathomimetic or sympatholytic treatments, the hypnosis depth, ventilation variation, fast filling, or body temperature. Moreover, investigators do not know the delay between the application of the painful stimulus and the observation of the variation of the different neurovegetative variables. This constitutes a limit of the practitioners' confidence in these monitoring tools. The nociception transmission pathways of to the vegetative centers and cortical areas are complex. Investigators hypothesis is that neurovegetative variations in response to nociceptive stimulation are not always associated with a cortical somatosensory response. In this project investigators investigate the relation between cortical (EEG) and vegetative reactions to acute and tonic nociceptive stimuli, as a preliminary step to apply these procedures to assess intraoperative reactions to nociceptive procedures in anesthetized patients.
Clinical Phase 1 study to investigate the pharmacokinetics and to assess the safety and tolerability of recAP after single and multiple intravenous doses in healthy Japanese subjects.
The main purpose of this study is to evaluate the safety and tolerability of the study drug known as LY3532226 in healthy participants. Blood tests will be performed to check how much LY3532226 gets into the bloodstream and how long it takes the body to eliminate it. This study will last approximately 8 weeks including screening period.
The main aim of the present study is to investigate whether mimicking emotional expressions training via FaceReader software can improve emotional processing and recognition in healthy subjects, especially individuals with hityer autistic traits.
The purpose of this study is to investigate the safety and tolerability of JNJ-69095897 versus placebo and to characterize the pharmacokinetic (PK) of JNJ-69095897 in blood, plasma, cerebrospinal fluid (CSF) and urine after single oral dose administration (ascending dose levels) in healthy participants.
In this study, the investigators hypothesize that THC alters the immunogenome in a cell type-specific fashion and alters cytokine production via epigenetic regulatory mechanisms and that these alterations differ between HIV-infected and HIV-uninfected host genomes.
This study is designed to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and immunogenicity of ALXN1720 administered subcutaneously (SC) or intravenously (IV).