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Article Dans Une Revue Brain and Spine Année : 2022

Management of cavernous sinus meningiomas: Consensus statement on behalf of the EANS skull base section

Takeshi Kawase
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Jean Régis
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Résumé

INTRODUCTION: The evolution of cavernous sinus meningiomas (CSMs) might be unpredictable and the efficacy of their treatments is challenging due to their indolent evolution, variations and fluctuations of symptoms, heterogeneity of classifications and lack of randomized controlled trials. Here, a dedicated task force provides a consensus statement on the overall management of CSMs. RESEARCH QUESTION: To determine the best overall management of CSMs, depending on their clinical presentation, size, and evolution as well as patient characteristics. MATERIAL AND METHODS: Using the PRISMA 2020 guidelines, we included literature from January 2000 to December 2020. A total of 400 abstracts and 77 titles were kept for full-paper screening. RESULTS: The task force formulated 8 recommendations (Level C evidence). CSMs should be managed by a highly specialized multidisciplinary team. The initial evaluation of patients includes clinical, ophthalmological, endocrinological and radiological assessment. Treatment of CSM should involve experienced skull-base neurosurgeons or neuro-radiosurgeons, radiation oncologists, radiologists, ophthalmologists, and endocrinologists. DISCUSSION AND CONCLUSION: Radiosurgery is preferred as first-line treatment in small, enclosed, pauci-symptomatic lesions/in elderly patients, while large CSMs not amenable to resection or WHO grade II-III are candidates for radiotherapy. Microsurgery is an option in aggressive/rapidly progressing lesions in young patients presenting with oculomotor/visual/endocrinological impairment. Whenever surgery is offered, open cranial approaches are the current standard. There is limited experience reported about endoscopic endonasal approach for CSMs and the main indication is decompression of the cavernous sinus to improve symptoms. Whenever surgery is indicated, the current trend is to offer decompression followed by radiosurgery.
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hal-03828662 , version 1 (02-06-2023)

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Marco V Corniola, Pierre-Hugues Roche, Michaël Bruneau, Luigi M Cavallo, Roy T Daniel, et al.. Management of cavernous sinus meningiomas: Consensus statement on behalf of the EANS skull base section. Brain and Spine, 2022, 2, pp.100864. ⟨10.1016/j.bas.2022.100864⟩. ⟨hal-03828662⟩
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