A Randomized, Double-blind, Placebo-controlled, Sequential Parallel Group, Single and Multiple Ascending Dose (SAD/MAD) Study in Healthy Subjects to Evaluate the Safety, Tolerability, Pharmacokinetics of HL-400 Following Oral Administration

Summary

This is a randomized, double-blind, placebo-controlled, dose-escalation study in healthy subjects to evaluate the safety, tolerability, pharmacokinetics of HL-400 (a NLRP3 inhibitor) following oral single and multiple ascending dose administration.

Description

Eligibility

Age range

18–65 years

Sex

All

Healthy volunteers

Yes

Interventions

• Drug
  HL-400

  Part 1:Experimental: Single oral dose of HL-400, Single ascending doses, sequential assignment group design; Part 2: Experimental: Multiple oral doses of HL-400, Multiple ascending doses, QD for 14 days, sequential assignment group design; Part 3: Experimental: Multiple oral doses of HL-400, QD for 5 days.

• Drug
  Placebo

  Part 1: Placebo comparator: Single oral dose of placebo, single doses, matching placebo; Part 2: Placebo comparator: Multiple oral doses of placebo, multiple ascending doses, QD for 14 days, matching placebo.

Location