Sirtex announces SIR-Spheres ® portfolio expansion to include the FLEXdose SELECT 3mL vial configuration allowing for more patient-specific Y-90 selective treatment plans WOBURN, Mass. , Aug. 5, 2024 /PRNewswire/ -- Sirtex Medical ("Sirtex") , a leading manufacturer of interventional treatment solutions, announced today the launch of its SIR-Spheres ® FLEXdose SELECT Delivery Program, an innovative, new way to offer precise Y-90 selective internal radiation therapy for the treatment of metastatic colorectal cancer.

SIR-Spheres ® FLEXdose SELECT Delivery Program offers unparalleled flexibility by enabling tailored, patient-specific dosing from a single 3mL delivery vial. This program also marks the availability of 3mL SIR-Spheres ® vials, which contain a reduced volume of microspheres (approximately 27 million compared to 44 million in the current 5mL vials). With up to five days pre-calibration available every day of the week, the novel Y-90 delivery program offers a vial of SIR-Spheres ® designed for more selective treatment targeting.

"We're pleased to introduce this latest innovation in Y-90 radioembolization therapy to treat a broader spectrum of tumor burden," said Matt Schmidt , CEO of Sirtex Medical Limited. "The SIR-Spheres ® FLEXdose SELECT Delivery Program reflects our continued focus on listening to the needs of patients and physicians by enabling access to personalized Y-90 resin doses and expedited patient treatments." "I have found the SIR-Spheres ® FLEXd.