Pipeline Development - Pilavapadin (LX9211) Phase 2b PROGRESS study identified the 10 mg dose as the most clinically meaningful for DPNP[13], with post-hoc analysis showing statistically significant pain reduction compared to placebo (p = 0.04) in combined 10 mg dosing arms[16] - The PROGRESS study enrolled 496 patients[12], and the 10 mg dose had a completion rate of 87.8%[18], similar to the placebo group's 87.9%[18] - LX9851 IND-enabling studies are underway for obesity and related metabolic disorders[6], showing potential for weight loss maintenance after semaglutide discontinuation in preclinical studies[34] - SONATA-HCM Phase 3 trial is enrolling globally to evaluate sotagliflozin in both obstructive and non-obstructive HCM patients[21, 29] Sotagliflozin & INPEFA - Sotagliflozin has shown a 0.77 hazard ratio (95% CI 0.65-0.91, p=0.0020) for reduced major adverse cardiovascular events (MACE) in patients with T2D, CKD, and high CV risk[23] - Approximately 1.1 million people in the U.S. have HCM[26, 27], presenting a significant market opportunity for sotagliflozin[26] - Viatris is undertaking ex-US, ex-EU registration and regional development of sotagliflozin[21] Market Opportunity & Partnerships - Approximately 9 million U.S. patients have progressive DPNP[20], with 60% experiencing moderate-to-severe pain and low satisfaction with current treatments[20] - Lexicon entered an exclusive licensing agreement with Novo Nordisk for LX9851, receiving $75 million in upfront and near-term milestones, with potential for up to $1 billion in aggregate payments[40] - Lexicon entered an exclusive licensing agreement with Viatris for sotagliflozin outside the U.S. and Europe, receiving $25 million upfront, with potential for almost $200 million in milestone payments[40]

Core Insights - Lexicon Pharmaceuticals is set to present data on sotagliflozin's ability to reduce hypoglycemic events in type 1 diabetes patients at the 85th Scientific Sessions of the American Diabetes Association on June 22, 2025 [1][3] - The company will also present topline data from the PROGRESS Phase 2b study on pilavapadin (LX9211) for diabetic peripheral neuropathic pain during the same event [1][3] Sotagliflozin Presentation - The presentation titled "Sotagliflozin Added to Insulin Reduces the Risk of Clinically Important Hypoglycemic Events in Adults with Type 1 Diabetes Regardless of Kidney Function" will take place on June 22, 2025, from 4:00-4:15 p.m. CT [3] - Clinical efficacy data for sotagliflozin will be segmented by kidney function subgroups based on Estimated Glomerular Filtration Rate (eGFR) [2] PROGRESS Study Overview - The PROGRESS study began in December 2023, enrolling 496 adult patients with diabetes and moderate to severe diabetic peripheral neuropathic pain [6] - The study is placebo-controlled, focusing on changes in pain levels over an 8-week period with various dosages of pilavapadin [6][7] About Sotagliflozin - Sotagliflozin is an oral inhibitor targeting SGLT2 and SGLT1 proteins, which are involved in glucose regulation [5] - The drug has been studied in approximately 20,000 patients across various conditions, including heart failure and chronic kidney disease [5] About Diabetic Peripheral Neuropathic Pain (DPNP) - DPNP is a chronic complication of diabetes affecting around 9 million patients in the U.S., causing symptoms like burning pain and numbness [8]