A presentation at the American Society of Clinical Oncology (ASCO) 2022 annual conference demonstrated that the Dxcover Cancer Liquid Biopsy differentiated between patients with cancer and healthy controls and detected more than 90% of stage I malignancies across a broad range of cancers. Dxcover Ltd. provided more details on its new approach to the search for reliable, rapid screening for multiple malignancies at the 12th International Conference on Clinical Spectroscopy on June 21.
PERTH, Australia – Imagion Biosystems Ltd. has entered a collaborative research program with Patrys Ltd. to combine their technologies to target brain tumor imaging and diagnosis.
GT Medical Technologies Inc. revealed that it has raised $16 million in a series B financing round led by MVM Partners, which was joined by existing investors Medtech Venture Partners and Bluestone Venture Partners. Funds will support the expanded commercialization of Gammatile Therapy, a surgically targeted radiation therapy (STaRT) that is intended to help patients with brain tumors.
TORONTO – If Toronto’s Sunnybrook Hospital and the W. Garfield Weston Foundation get their way, a CA$33 million (US$24 million) initiative unveiled March 2 dramatically will increase patient access to made-to-measure ultrasound technology for penetrating the blood-brain barrier to treat Alzheimer's disease and brain cancer.
Tempe, Ariz.-based Gt Medical Technologies Inc. has won the U.S. FDA’s nod for an expanded indication for Gammatile therapy. With this decision, patients with newly diagnosed malignant brain tumors now are eligible to receive the FDA-cleared surgically targeted radiation therapy. Gammatile therapy offers an option vs. waiting several weeks for surgical wound healing before beginning treatment. Previously, the therapy was available for individuals with recurrent brain tumors.
Unlike with other kinds of cancer, there’s no opportunity for a biopsy ahead of surgery for a suspected brain tumor. To help matters, researchers have developed a novel approach that combines a new, commercially available imaging technology – stimulated Raman histology (SRH) – with an artificial intelligence (AI) algorithm to offer a diagnosis of brain tumors in just a couple of minutes. They published the results of a study in the Jan. 6, 2020, issue of Nature Medicine that determined their approach was noninferior to standard pathologist interpretation of histologic images.
Shares of San Diego-based Tocagen Inc. (NASDAQ:TOCA) fell 77.7% to 93 cents Thursday after its two-part immunotherapy for people with recurrent brain cancer failed to surpass standard of care on overall survival (OS), the primary endpoint of the company's phase III Toca 5 trial. Secondary endpoints in the registrational study were also missed, showing no meaningful difference between study arms.
