An international multicenter matched cohort analysis of incidental meningioma progression during active surveillance or after stereotactic radiosurgery: the IMPASSE study
| Title: | An international multicenter matched cohort analysis of incidental meningioma progression during active surveillance or after stereotactic radiosurgery: the IMPASSE study |
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| Authors: | Sheehan, J; Pikis, S; Islim, AI; Chen, CJ; Bunevicius, A; Peker, S; Samanci, Y; Nabeel, AM; Reda, WA; Tawadros, SR; El-Shehaby, AMN; Abdelkarim, K; Emad, RM; Delabar, V; Mathieu, D; Lee, CC; Yang, HC; Liscak, R; Hanuska, J; Alvarez, RM; Patel, D; Kondziolka, D; Moreno, NM; Tripathi, M; Speckter, H; Albert, C; Bowden, GN; Benveniste, RJ; Lunsford, LD; Jenkinson, MD |
| Publisher Information: | Oxford University Press (OUP) |
| Publication Year: | 2022 |
| Collection: | The University of Liverpool Repository |
| Description: | Background: The optimal management of patients with incidental meningiomas remains unclear. The aim of this study was to characterize the radiologic and neurological outcomes of expectant and stereotactic radiosurgery (SRS) management of asymptomatic meningioma patients. Methods: Using data from 14 centers across 10 countries, the study compares SRS outcomes to active surveillance of asymptomatic meningiomas. Local tumor control of asymptomatic meningiomas and development of new neurological deficits attributable to the tumor were evaluated in the SRS and conservatively managed groups. Results: In the unmatched cohorts, 727 meningioma patients underwent SRS and were followed for a mean of 57.2 months. In the conservatively managed cohort, 388 patients were followed for a mean of 43.5 months. Tumor control was 99.0% of SRS and 64.2% of conservatively managed patients (P |
| Document Type: | article in journal/newspaper |
| Language: | English |
| ISSN: | 1522-8517 |
| Relation: | Collapse authors list. Sheehan, J, Pikis, S, Islim, AI orcid:0000-0001-9621-043X , Chen, CJ, Bunevicius, A, Peker, S, Samanci, Y, Nabeel, AM, Reda, WA, Tawadros, SR et al (show 20 more authors) , El-Shehaby, AMN, Abdelkarim, K, Emad, RM, Delabar, V, Mathieu, D, Lee, CC, Yang, HC, Liscak, R, Hanuska, J, Alvarez, RM, Patel, D, Kondziolka, D, Moreno, NM, Tripathi, M, Speckter, H, Albert, C, Bowden, GN, Benveniste, RJ, Lunsford, LD and Jenkinson, MD orcid:0000-0003-4587-2139 (2022) An international multicenter matched cohort analysis of incidental meningioma progression during active surveillance or after stereotactic radiosurgery: the IMPASSE study Neuro Oncology, 24 (1). pp. 116-124. ISSN 1522-8517, 1523-5866 |
| DOI: | 10.1093/neuonc/noab132 |
| Availability: | https://livrepository.liverpool.ac.uk/3165494/; https://doi.org/10.1093/neuonc/noab132 |
| Accession Number: | edsbas.FFDCB1C0 |
| Database: | BASE |