Core Viewpoint - The U.S. FDA has approved a label expansion for Telix Pharmaceuticals' Illuccix® to include patient selection for radioligand therapy (RLT) in the pre-taxane setting, which is expected to significantly increase its clinical utilization [1][2]. Group 1: FDA Approval and Market Impact - The label expansion for Illuccix® is its third indication, allowing for the selection of patients indicated for PSMA-directed therapy [2]. - Following the FDA's approval of Pluvicto® for use in metastatic castration-resistant prostate cancer (mCRPC) patients, the clinical utilization of Illuccix® is projected to increase by at least 20,000 scans annually [2]. Group 2: Clinical Significance - The expansion of the indication allows clinicians to make more informed and personalized decisions earlier in the disease course, potentially providing access to life-prolonging targeted radionuclide therapy for more prostate cancer patients [3]. - PSMA-PET imaging has become a standard of care in the detection and management of prostate cancer, enhancing the diagnostic accuracy of Illuccix® [3]. Group 3: Product Information - Illuccix® is used for positron emission tomography (PET) of prostate-specific membrane antigen (PSMA) positive lesions in men with prostate cancer [4]. - The safety of gallium Ga 68 gozetotide was evaluated in 960 patients, with the most commonly reported adverse reactions being nausea, diarrhea, and dizziness, occurring at a rate of less than 1% [7][8].
Illuccix Approved in U.S. for Patient Selection for Pre-Taxane RLT