Two-Part Phase 1 Multiple-Ascending-Dose Study to Evaluate the Safety, Tolerability, Pharmacodynamics, and Pharmacokinetics of TRV734 in Healthy Adults.

TRV734, an oral G-protein biased ligand at the μ-opioid receptor has demonstrated differentiated pharmacology in preclinical studies compared to unbiased ligands. First-time-in-human data suggested that TRV734 was safe and well tolerated and caused effective pain relief after single doses of 150 to 250 mg. In this study, safety and tolerability of multiple ascending doses of TRV734, and single doses of TRV734 125 mg following various administration paradigms, in healthy subjects were evaluated.

A First-in-Human Clinical Study With TRV734, an Orally Bioavailable G-Protein-Biased Ligand at the μ-Opioid Receptor.

TRV734 is an orally bioavailable G-protein-biased ligand at the μ-opioid receptor. In nonclinical studies it was potently analgesic while causing less gastrointestinal dysfunction than morphine, suggesting unique benefits in acute pain management. A 2-part, first-in-human study was conducted with ascending doses of TRV734 to explore its tolerability, pharmacokinetics, and pharmacodynamics in healthy volunteers.