Safety, Tolerability, Pharmacokinetics and Food Effects Study of PBTZ169

Open‐label prospective non‐comparativerandomized cohort study of safety, tolerability, pharmacokinetics and the effect of food of PBTZ169 in adult healthy volunteers after single and multiple oral administration. Study was conducted in one study center in the Russian Federation. The study included two stages: Stage 1 ‐ single or double oral administration with dose escalation (fasted/after meal) in 5 cohorts 10 healthy volunteers each plus 5 back‐up volunteers; Stage 2 ‐ multiple oral administration once a day after meal for 14 days in 1 cohort of 10 healthy volunteers.