Key Takeaways GSK secures FDA approval for Blujepa to treat uncomplicated urogenital gonorrhea.The approval is based on EAGLE-1 data showing non-inferiority to standard combination therapy.Study results also highlighted Blujepa's favorable safety and tolerability profile.GSK plc (GSK) announced that the FDA has approved its supplemental new drug application (sNDA) seeking approval for its oral antibiotic Blujepa (gepotidacin) for treating uncomplicated urogenital gonorrhea (uGC) in adult and pediatric patie ...

Core Viewpoint - GSK and Spero Therapeutics announced the early termination of the pivotal phase 3 PIVOT-PO trial for tebipenem HBr due to efficacy, leading to a significant increase in Spero's stock price by 245.89% [1] Group 1: Trial Results and Efficacy - The trial demonstrated non-inferiority of tebipenem HBr compared to intravenous imipenem-cilastatin in treating complicated urinary tract infections (cUTIs) [3] - The Independent Data Monitoring Committee (IDMC) found no new safety concerns, with diarrhea and headache being the most reported adverse events [3] Group 2: Market Implications and Regulatory Plans - If approved, tebipenem HBr would be the first oral carbapenem antibiotic for cUTIs in the U.S., enhancing GSK's anti-infectives portfolio and addressing antimicrobial resistance [2][4] - GSK plans to collaborate with U.S. regulatory authorities to submit data for approval in 2025 [4] Group 3: Financial and Healthcare Context - The development of tebipenem HBr is supported by federal funds from various U.S. health departments, highlighting the drug's significance in addressing drug-resistant infections [5] - An estimated 2.9 million cases of cUTIs are treated annually in the U.S., with current treatments primarily requiring intravenous administration [5] Group 4: Previous Developments - This marks GSK's second anti-infective program to be halted early for efficacy in Phase 3, following the gepotidacin trials in 2022 [6] - GSK's Blujepa (gepotidacin) was approved by the FDA for uncomplicated urinary tract infections in March [6] Group 5: Licensing Agreement - In September 2022, GSK entered an exclusive license agreement with Spero Therapeutics for the development and commercialization of tebipenem HBr, excluding certain Asian markets [7]