Rein Therapeutics Provides Clinical Trial Update for Phase 2 RENEW Study of LTI-03 in Idiopathic Pulmonary Fibrosis

Patient enrollment accelerates across expanding number of clinical trial sites in multiple countries 8 patients enrolled, with additional patients expected in the near term Enrollment initiated in March 2026, with patients being added on a regular basis Clinical trial sites active in the United States, Australia, and Poland, with additional countries expected to open in the near term AUSTIN, Texas, April 29, 2026 (GLOBE NEWSWIRE) -- Rein Therapeutics ("Rein") (NASDAQ: RNTX), a biopharmaceutical company advancing a novel pipeline of first-in-class medicines to address significant unmet medical needs in orphan pulmonary and fibrosis indications, today provided an update on its ongoing Phase 2 RENEW clinical trial evaluating LTI-03 for the treatment of idiopathic pulmonary fibrosis (IPF). The Company has enrolled 8 patients in its RENEW trial to date, with 2 additional patients expected to be enrolled this week.