Core Insights - Mirum Pharmaceuticals reported a narrower loss of 30 cents per share in Q1 2025, compared to a loss of 54 cents per share in the same quarter last year, and better than the Zacks Consensus Estimate of a loss of 39 cents [1][2] - The company's revenues for Q1 2025 reached $111.6 million, reflecting a year-over-year increase of nearly 62%, surpassing the Zacks Consensus Estimate of $98 million [2][3] Financial Performance - Livmarli's net product sales were $73.2 million in Q1 2025, marking a 71% increase year over year, with U.S. sales at $49.5 million and ex-U.S. sales at $23.7 million [6] - Net product sales from bile acid products, including Cholbam and Ctexli, totaled $38.4 million in Q1 2025, up 47% year over year [7] - Research and development expenses rose by 42.8% year over year to $46 million, while selling, general, and administrative expenses increased by 26.5% to $57.7 million [7][8] Guidance and Future Outlook - Mirum raised its full-year revenue guidance for 2025 to a range of $435-$450 million, up from the previous estimate of $420-$435 million, due to strong demand for its commercial products [9] - The company is evaluating Livmarli in a phase III study for treating pruritus in rare cholestatic conditions, with enrollment expected to complete in 2026 [10] Recent Developments - The FDA approved a new tablet formulation of Livmarli for treating cholestatic pruritus in patients with Alagille syndrome and progressive familial intrahepatic cholestasis [10] - Ctexli tablets received FDA approval for treating adults with cerebrotendinous xanthomatosis, becoming the first approved treatment for this condition [11] - Mirum's lead pipeline candidate, volixibat, is in two phase IIb studies for primary biliary cholangitis and primary sclerosing cholangitis, with enrollment expected to complete in 2026 [11][12]

Mirum Pharmaceuticals, Inc. (NASDAQ:MIRM) Q4 2024 Earnings Conference Call February 26, 2025 4:30 PM ET Company Participants Andrew McKibben - Senior Vice President, Strategic Finance & Investor Relations Chris Peetz - Chief Executive Officer Joanne Quan - Chief Medical Officer Eric Bjerkholt - Chief Financial Officer Conference Call Participants Gavin Clark-Gartner - Evercore ISI Jessica Fye - JPMorgan David Lebowitz - Citi Rohit Bhasin - Morgan Stanley Ryan Deschner - Raymond James Jonathan Wolleben - Cit ...