Tvardi Therapeutics announces further Phase 2 REVERT IPF data

Tvardi Therapeutics (TVRD) provided further updates from its Phase 2 REVERT IPF clinical trial of TTI-101 in idiopathic pulmonary fibrosis, IPF. Preliminary results were announced on October 13, 2025. Additional analysis was conducted to interrogate the impact of STAT3 inhibition using TTI-101 on fibrosis, inflammatory markers and pulmonary function. In order to do so, the additional analysis was limited to patients who were exposed to study drug for 12 weeks. Upon interrogation of pharmacokinetics and adverse events, one patient was removed from the analysis due to receiving less than 60% of the expected dosing; two patients were removed due to no measurable TTI-101 observed in the blood as well as no reported adverse events; and one additional patient was removed as an outlier for the 12-week analysis as their pulmonary function initially improved on treatment, but was subsequently severely impacted by acute bronchitis deemed unrelated to study drug. This resulted in a dataset of 40 patients analyzed: 16 pooled patients treated with TTI-101, and 24 patients treated with placebo.