May 22, 2019 · PHILADELPHIA (CBS) – Fighting a deadly brain cancer with electric frequencies in a skullcap might sound like science fiction. But doctors say it's helping patients live longer. Optune Gio is a wearable, noninvasive device using TTFields for continuous glioblastoma treatment, empowering GBM patient care. Jul 20, 2022 · Scientists made it possible for terminally ill cancer patients to wear part of their treatment while they go about their days. Jan 2, 2023 · One is the Novocure Optune device he wears an average of about 21 hours a day. The other has to do with both the head and the heart, and that’s deliberately maintaining a positive outlook whatever the circumstances. Feb 7, 2026 · Optune is a wearable device that uses electrical fields to treat glioblastoma (GBM), a type of brain cancer. Optune is used for newly-diagnosed and recurrent GBM, usually along with other treatments like chemotherapy or radiation. Optune Gio is a wearable, portable, FDA-approved device. It treats a type of brain cancer called glioblastoma (GBM) in adult patients aged 22 years or older. The portable field generator should be carried with you to deliver Tumor Treating Fields (TTFields) as you go about your day. What is Optune used for?Optune is a wearable device that uses electrical fields to treat glioblastoma (GBM), a type of brain cancer. Optune is used for newly-diagnosed and recurrent GBM, usually along with other treatments like chemotherapy or radiation. People with certain medical devices or skull defects should not use Optune.How much does Optune cost?The Optune device costs about $21,000 per month and is covered by some insurance. The technology is now being tested to treat other cancers.