
Core Insights - Roche announced FDA approval for Tecentriq® and Tecentriq Hybreza® in combination with lurbinectedin for maintenance treatment of extensive-stage small cell lung cancer (ES-SCLC) [1][3] - This marks the first and only combination therapy approved for first-line maintenance treatment of ES-SCLC, addressing a significant unmet need in a highly aggressive disease [1][3] - The approval is based on the phase III IMforte study, demonstrating a 46% reduction in the risk of disease progression or death and a 27% reduction in the risk of death compared to Tecentriq alone [1][2] FDA Approval Details - The FDA approved the combination therapy for adult patients with ES-SCLC whose disease has not progressed after first-line induction therapy [1] - The National Comprehensive Cancer Network (NCCN) has updated its guidelines to include this regimen as a category 2A preferred option for maintenance treatment [1][3] Study Findings - The IMforte study involved 660 patients in the induction phase, with 483 patients randomized for maintenance therapy [2] - Median overall survival for the combination therapy was 13.2 months compared to 10.6 months for Tecentriq alone, with a stratified hazard ratio of 0.73 [1][2] - Median progression-free survival was 5.4 months for the combination versus 2.1 months for Tecentriq alone, with a stratified hazard ratio of 0.54 [1][2] Company Commitment - Roche emphasizes its commitment to improving outcomes in difficult-to-treat cancers through innovative therapies [1][3] - The company has a history of developing treatments for aggressive cancer types, including various formulations of Tecentriq [5]