Biomarker Modulation and the Inhibition of NKT1 Cells by Oral GRI-0621 in Patients With IPF

Summary

This is a Phase 2a, randomized, double-blind, multi-center, placebo-controlled, parallel-design, 2-arm study. Approximately 36 subjects with IPF will be randomized in a 2:1 ratio for GRI-0621 4.5mg or Placebo. GRI-0621 dose of 4.5mg will be compared with placebo following once daily oral administration for 12 weeks. Concurrently, a Sub-Study will be conducted, examining the number and activity of NKT cells in BAL, for up to 12 eligible subjects (across various centers). An early-stage patient variability assessment will be completed when 12 subjects have completed 2 weeks of treatment. Followed by an interim analysis performed when 24 subjects complete 6 weeks of treatment.

Timeline

Start

2024-04-24

Primary completion

2025-09-30

Completion

2025-09-30

Drugs

Indications