Skip to main content
Top
Published in:

26-12-2023 | Meningioma | Research

The development of a combined clinico-radiomics model for predicting post-operative recurrence in atypical meningiomas: a multicenter study

Authors: Leihao Ren, Jiawei Chen, Jiaojiao Deng, Xie Qing, Haixia Cheng, Daijun Wang, Jing Ji, Hong Chen, Tareq A. Juratli, Hiroaki Wakimoto, Ye Gong, Lingyang Hua

Published in: Journal of Neuro-Oncology | Issue 1/2024

Login to get access

Abstract

Purpose

Atypical meningiomas could manifest early recurrence after surgery and even adjuvant radiotherapy. We aimed to construct a clinico-radiomics model to predict post-operative recurrence of atypical meningiomas based on clinicopathological and radiomics features.

Materials and methods

The study cohort was comprised of 224 patients from two neurosurgical centers. 164 patients from center I were divided to the training cohort for model development and the testing cohort for internal validation. 60 patients from center II were used for external validation. Clinicopathological characteristics, radiological semantic, and radiomics features were collected. A radiomic signature was comprised of four radiomics features. A clinico-radiomics model combining the radiomics signature and clinical characteristics was constructed to predict the recurrence of atypical meningiomas.

Results

1920 radiomics features were extracted from the T1 Contrast and T2-FLAIR sequences of patients in center I. The radiomics signature was able to differentiate post-operative patients into low-risk and high-risk groups based on tumor recurrence (P < 0.001). A clinic-radiomics model was established by combining age, extent of resection, Ki-67 index, surgical history and the radiomics signature for recurrence prediction in atypical meningiomas. The model achieved a good prediction performance with the integrated AUC of 0.858 (0.802−0.915), 0.781 (0.649−0.912) and 0.840 (0.747−0.933) in the training, internal validation and external validation cohort, respectively.

Conclusions

The present study established a radiomics signature and a clinico-radiomics model with a favorable performance in predicting tumor recurrence for atypical meningiomas.
Appendix
Available only for authorised users
Literature
18.
26.
go back to reference Moons KG, Altman DG, Reitsma JB, Ioannidis JP, Macaskill P, Steyerberg EW, Vickers AJ, Ransohoff DF, Collins GS (2015) Transparent reporting of a multivariable prediction model for individual prognosis or diagnosis (TRIPOD): explanation and elaboration. Ann Intern Med 162:W1-73. https://doi.org/10.7326/M14-0698CrossRefPubMed Moons KG, Altman DG, Reitsma JB, Ioannidis JP, Macaskill P, Steyerberg EW, Vickers AJ, Ransohoff DF, Collins GS (2015) Transparent reporting of a multivariable prediction model for individual prognosis or diagnosis (TRIPOD): explanation and elaboration. Ann Intern Med 162:W1-73. https://​doi.​org/​10.​7326/​M14-0698CrossRefPubMed
37.
go back to reference Morin O, Chen WC, Nassiri F, Susko M, Magill ST, Vasudevan HN, Wu A, Vallieres M, Gennatas ED, Valdes G, Pekmezci M, Alcaide-Leon P, Choudhury A, Interian Y, Mortezavi S, Turgutlu K, Bush NAO, Solberg TD, Braunstein SE, Sneed PK, Perry A, Zadeh G, Mcdermott MW, Villanueva-Meyer JE, Raleigh DR (2019) Integrated models incorporating radiologic and radiomic features predict meningioma grade, local failure, and overall survival. Neurooncol Adv 1:11. https://doi.org/10.1093/noajnl/vdz011CrossRef Morin O, Chen WC, Nassiri F, Susko M, Magill ST, Vasudevan HN, Wu A, Vallieres M, Gennatas ED, Valdes G, Pekmezci M, Alcaide-Leon P, Choudhury A, Interian Y, Mortezavi S, Turgutlu K, Bush NAO, Solberg TD, Braunstein SE, Sneed PK, Perry A, Zadeh G, Mcdermott MW, Villanueva-Meyer JE, Raleigh DR (2019) Integrated models incorporating radiologic and radiomic features predict meningioma grade, local failure, and overall survival. Neurooncol Adv 1:11. https://​doi.​org/​10.​1093/​noajnl/​vdz011CrossRef
Metadata
Title
The development of a combined clinico-radiomics model for predicting post-operative recurrence in atypical meningiomas: a multicenter study
Authors
Leihao Ren
Jiawei Chen
Jiaojiao Deng
Xie Qing
Haixia Cheng
Daijun Wang
Jing Ji
Hong Chen
Tareq A. Juratli
Hiroaki Wakimoto
Ye Gong
Lingyang Hua
Publication date
26-12-2023
Publisher
Springer US
Published in
Journal of Neuro-Oncology / Issue 1/2024
Print ISSN: 0167-594X
Electronic ISSN: 1573-7373
DOI
https://doi.org/10.1007/s11060-023-04511-3

Other articles of this Issue 1/2024

Journal of Neuro-Oncology 1/2024 Go to the issue

Advances in Alzheimer's

Alzheimer's research and care is changing rapidly. Keep up with the latest developments from key international conferences, together with expert insights on how to integrate these advances into practice.

This content is intended for healthcare professionals outside of the UK.

Supported by:
  • Lilly
Developed by: Springer Healthcare IME
Learn more