Novel Electrosurgical Device Successfully Treats Breast Cancer Patient

Innoblative has initiated its first-in-human clinical experience with its SIRA RFA Electrosurgical Device, successfully treating a 64-year-old patient with stage II luminal A breast cancer. The SIRA device is designed specifically for patients undergoing breast-conserving surgery (BCS). The initial lumpectomy case was performed by Dr. Cem Yilmaz, Breast Surgeon and Founding Director of the Istanbul Oncology Hospital in Istanbul, Turkey.

“I am thrilled to perform the first clinical case with the SIRA device and am impressed by its performance. It was extremely easy to use, and I was able to completely ablate the cavity post-lumpectomy without complications,” stated Dr. Yilmaz. “This is incredibly exciting as it allowed me to easily address residual cancer in the surrounding tissue at the time of the initial procedure, eliminating the need for my patient to undergo subsequent radiation therapy or reoperations. I believe this will be a game-changer with the potential to make breast conservation surgery a more palatable option for patients.”

Breast cancer is a significant global health concern with documented impact in all countries.¹ Once diagnosed, patients are faced with difficult decisions regarding available treatment options. Breast conservation therapy (BCT), which includes breast conserving surgery (BCS) plus radiation therapy, may be recommended. However, BCS is associated with a high rate of re-operation with nearly one-in-five patients requiring a follow up procedure within weeks of the initial excision to address residual cancer.² In addition, subsequent radiation therapy can be cumbersome with frequent treatments over the course of several weeks or months and the potential for a range of unpleasant side effects. Many patients opt for a more drastic approach and undergo a mastectomy to avoid these concerns and alleviate fears of future reoccurrence.

Innoblative's SIRA device aims to overcome these challenges and offer a better treatment option for BCS candidates. Its single-use, disposable applicator is designed specifically for intraoperative ablation of soft tissue, including potential residual cancer post-lumpectomy. With a unique spherical shape, the SIRA electrode circumferentially delivers radiofrequency (RF) energy to the entire cavity and yields reproducible ablation depths to provide greater confidence of a consistent thermal effect. Radiofrequency (RF) ablation has been shown in multiple long-term clinical studies to reduce reoperations and may reduce local recurrence in breast cancer treatment. However, conventional RF devices are not optimized to treat lumpectomy cavities and can lead to variable treatment depths and incomplete ablations.

“Thank you to Dr. Yilmaz and his team for the seamless completion of this first-in-human case,” commented Richard Stark, CEO of Innoblative. “This is an exciting time as Innoblative transitions to a commercial company. We look forward to expanding upon this early clinical experience which brings us one step closer to delivering this meaningful technology to breast cancer patients."