FDA approves non-invasive therapy for glioblastoma
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The FDA announced approval of the NovoTTF-100A System for the treatment of adult patients with glioblastoma multiforme brain tumors, following tumor recurrence and treatment with chemotherapy. The six-pound, portable, wearable device delivers an anti-mitotic, anti-cancer therapy.
“Recurrent glioblastoma multiforme is a devastating form of brain cancer that often eludes standard treatments,” Jeffrey Shuren, MD, JD, director of the FDA’s Center for Devices and Radiological Health, said in a press release. “The agency’s approval of the NovoTTF-100A System shows FDA’s commitment to innovative new devices that provide patients with other treatment options.”
In March, the FDA Neurological Devices Advisory Panel of the Medical Devices Advisory Committee voted 7 to 3 in favor of the device. Approval is based on results of a phase 3 trial that demonstrated comparable OS rates between patients treated with the NovoTTF-100A System (NovoCure) and those who underwent chemotherapy.
The device was also associated with improved quality of life compared with chemotherapy, according to a survey of patients in the study.
Patients should not use the NovoTTF-100A System if they have an implanted medical device or a skull defect, or have a known sensitivity to conductive hydrogels, such as those used with electrocardiograms, the FDA wrote in the release. The NovoTTF-100A System is not intended to be used in combination with other cancer treatment; the device should only be used after other treatments have failed.
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