English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Hydrocephalus is a common development in patients with glioblastoma (GBM) requiring treatment with ventriculo-peritoneal (VP)-shunts (programmable/non-programmable). To maximize outcomes in this high-risk population, evaluation of VP-shunt usage concomitant with GBM treatments is necessary. Tumor Treating Fields (TTFields; 200 kHz; anti-mitotic, loco-regional cancer modality) non-invasively delivers continuous, alternating electrical fields per scalp-placed arrays. TTFields treatment has obtained FDA-approval/CE-mark in adult patients with newly-diagnosed GBM (ndGBM) and recurrent GBM (rGBM). Due to insufficient TTFields/VP-shunt usage data, label does not currently advise concurrent use. We report on safety data from adult patients utilizing TTFields/VP-shunts in the real-world, clinical-setting. METHODS This retrospective, post-marketing, safety surveillance analysis evaluated unsolicited data from adult patients with GBM/hydrocephalus who were TTFields-treated in the presence of a VP-shunt. Available data from &amp;gt;18,000 patients with GBM prescribed TTFields (November 1, 2012 to April 15, 2021 [cut-off date]) were screened for eligibility. Included were 156 adult patients (≥ 18 years of age) with confirmed GBM/hydrocephalus and TTFields/VP-shunt (46 programmable; 110 non-programmable/unknown) usage. Patients were further analyzed by diagnosis (ndGBM, n=92; rGBM, n=64). RESULTS Of 156 TTFields/VP-shunt-treated patients (median age 52), 66% were male and 81% from the United States (19%; Europe/Middle-east/Africa). Overall, no TTFields-related shunt-failures or differences by GBM diagnosis in shunt-type and TTFields-related AEs were observed. Commonly-reported TTFields-related adverse events (AEs) &amp;gt;10% were beneath-array skin reactions (∼43%), electric sensations (∼14%; tingling), headache (∼13%), fatigue/malaise (∼12%), and heat sensation (∼11%; warmth); headache and fatigue/malaise are also associated with other concomitant treatments/disease burden. There were 5 serious AEs (all skin AEs) potentially-related to TTFields at the shunt-site (2 events, wound dehiscence; 3 events, skin erosion). CONCLUSIONS Adult patients with GBM/hydrocephalus treated with TTFields (200 kHz)/VP-shunts in the real-world, clinical-setting suggests feasibility and a tolerable safety profile; with no evidence of disrupted VP-shunt effectiveness. TTFields safety profile was consistent with prior-studies.

neuro-oncology

SURG-06. THE SAFETY PROFILE OF TUMOR TREATING FIELDS (TTFIELDS; 200 KHZ) CONCOMITANT WITH VENTRICULO-PERITONEAL SHUNTS IN PATIENTS WITH GLIOBLASTOMA AND HYDROCEPHALUS