GRI Bio Reports Encouraging Interim 2-Week Safety Results from Ongoing Phase 2a Study of GRI-0621 in Idiopathic Pulmonary Fibrosis (“IPF”)
The Independent Data Monitoring Committee (IDMC) has recommended to continue study as planned as there are no safety concerns seen in the data reviewed
Interim results demonstrate GRI-0621 to be safe and well-tolerated in the first 12 patients evaluated
Interim biomarker data on track for Q2 2025 and topline results expected Q3 2025
Currently available treatments for IPF are limited to only two approved drugs that come with significant side-effects, limited patient compliance and no impact on survival
Excerpt from the Press Release:
LA JOLLA, CA, April 01, 2025 (GLOBE NEWSWIRE) — GRI Bio, Inc. (NASDAQ: GRI) (“GRI Bio” or the “Company”), a biotechnology company advancing an innovative pipeline of Natural Killer T (“NKT”) cell modulators for the treatment of inflammatory, fibrotic and autoimmune diseases, today reported interim safety results from its ongoing Phase 2a study evaluating GRI-0621 for the treatment of Idiopathic Pulmonary Fibrosis (“IPF”).
GRI-0621, is the Company’s small molecule RAR-βɣ dual agonist that inhibits the activity of human Type 1 Invariant NKT (“iNKT”) cells. In preliminary clinical trials to date and previous clinical trials with the oral formulation, GRI-0621 has been shown to improve fibrosis in multiple disease models and improve liver function tests and other markers of inflammation and injury in patients.
The pre-planned interim analysis for 2-week safety results from the ongoing Phase 2a biomarker study demonstrated GRI-0621 (4.5mg orally once daily) to be safe and well-tolerated in the first 12 patients evaluated per protocol. Hyperlipidemia, as assessed by LDL, HDL and triglyceride (TG) levels, was not seen in the 12 patients assessed at the 2-week visit. There were no meaningful changes in HDL, LDL or TG levels in patients receiving GRI-0621, and all subjects remained within normal ranges. The interim analysis committee recommended the study should continue as planned. The interim results show that GRI-0621’s receptor selectivity is consistent with the toxicity profile observed in earlier studies evaluating oral tazarotene in over 1,700 patients treated for up to 52 weeks.
Click the button below to read the entire Press Release:
Discover What Sets TrialStat Apart From Ordinary EDC Platforms
Click the image or button below to explore our eClinical Suite Platform and discover what sets TrialStat apart from competing EDC platforms.
Request Your Demo Today!
From rapid database build through database lock, we deliver consistent quality on-time and on-budget. Ready to upgrade your eClinical toolkit?