Title
Single Ascending Dose Safety, Tolerability and Pharmacokinetics Study of GLYX-13 in Normal Volunteers
A Randomized, Double-Blind, Placebo-Controlled Single Intravenous Dose, Ascending Dose Level Study of the Safety, Tolerability and Pharmacokinetics of GLYX-13 in Normal Healthy Volunteers
Phase
Phase 1Lead Sponsor
NaurexStudy Type
InterventionalStatus
Completed No Results PostedIndication/Condition
HealthyIntervention/Treatment
rapastinel sodium chloride ...Study Participants
53The purpose of this study is to evaluate the safety, tolerability and pharmacokinetics of a single IV dose of GLYX-13, an N-Methyl-D-aspartate (NMDA) receptor glycine site functional partial agonist, in normal, healthy human volunteers.
NMDA receptor glycine site partial agonists (GFPAs) have been demonstrated to be efficacious in animal models and/or in early human studies of several Central Nervous System (CNS) diseases including neuropathic pain, major depressive disorder, schizophrenia, Alzheimer's disease, anxiety including posttraumatic stress syndrome, and cognition in Down's syndrome and autism and others, without the psychomimetic side effects of NMDA receptor channel blockers. GLYX-13 has demonstrated a wide therapeutic ratio (500:1) between efficacy and side effects in animals. The purpose of this study is to evaluate the safety and pharmacokinetics of GLYX-13 following a single IV dose.
single IV or SC dose
Single IV dose of normal saline
Single IV dose of normal saline as a control for safety and tolerability observations
Inclusion Criteria: clinical laboratory values < 2x the upper limit of normal ability to understand the requirements of the study and provide informed consent Exclusion Criteria: alcohol abuse abuse of illicit substances current smoker currently taking prescription medications (other than for birth control) history of allergy to NMDA receptor ligands received another investigational drug within 30 days psychiatric disease