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de Zwart B, Ruis C. An update on tests used for intraoperative monitoring of cognition during awake craniotomy. Acta Neurochir (Wien) 2024; 166:204. [PMID: 38713405 PMCID: PMC11076349 DOI: 10.1007/s00701-024-06062-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 04/02/2024] [Indexed: 05/08/2024]
Abstract
PURPOSE Mapping higher-order cognitive functions during awake brain surgery is important for cognitive preservation which is related to postoperative quality of life. A systematic review from 2018 about neuropsychological tests used during awake craniotomy made clear that until 2017 language was most often monitored and that the other cognitive domains were underexposed (Ruis, J Clin Exp Neuropsychol 40(10):1081-1104, 218). The field of awake craniotomy and cognitive monitoring is however developing rapidly. The aim of the current review is therefore, to investigate whether there is a change in the field towards incorporation of new tests and more complete mapping of (higher-order) cognitive functions. METHODS We replicated the systematic search of the study from 2018 in PubMed and Embase from February 2017 to November 2023, yielding 5130 potentially relevant articles. We used the artificial machine learning tool ASReview for screening and included 272 papers that gave a detailed description of the neuropsychological tests used during awake craniotomy. RESULTS Comparable to the previous study of 2018, the majority of studies (90.4%) reported tests for assessing language functions (Ruis, J Clin Exp Neuropsychol 40(10):1081-1104, 218). Nevertheless, an increasing number of studies now also describe tests for monitoring visuospatial functions, social cognition, and executive functions. CONCLUSIONS Language remains the most extensively tested cognitive domain. However, a broader range of tests are now implemented during awake craniotomy and there are (new developed) tests which received more attention. The rapid development in the field is reflected in the included studies in this review. Nevertheless, for some cognitive domains (e.g., executive functions and memory), there is still a need for developing tests that can be used during awake surgery.
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Affiliation(s)
- Beleke de Zwart
- Experimental Psychology, Helmholtz Institution, Utrecht University, Utrecht, The Netherlands.
| | - Carla Ruis
- Experimental Psychology, Helmholtz Institution, Utrecht University, Utrecht, The Netherlands
- Department of Neurology and Neurosurgery, University Medical Center Utrecht, Utrecht, The Netherlands
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Shimamoto T, Sano Y, Yoshimitsu K, Masamune K, Muragaki Y. Precise Brain-shift Prediction by New Combination of W-Net Deep Learning for Neurosurgical Navigation. Neurol Med Chir (Tokyo) 2023; 63:295-303. [PMID: 37164701 PMCID: PMC10406456 DOI: 10.2176/jns-nmc.2022-0350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 02/01/2023] [Indexed: 05/12/2023] Open
Abstract
Brain tissue deformation during surgery significantly reduces the accuracy of image-guided neurosurgeries. We generated updated magnetic resonance images (uMR) in this study to compensate for brain shifts after dural opening using a convolutional neural network (CNN). This study included 248 consecutive patients who underwent craniotomy for initial intra-axial brain tumor removal and correspondingly underwent preoperative MR (pMR) and intraoperative MR (iMR) imaging. Deep learning using CNN to compensate for brain shift was performed using the pMR as input data, and iMR obtained after dural opening as the ground truth. For the tumor center (TC) and the maximum shift position (MSP), statistical analysis using the Wilcoxon signed-rank test was performed between the target registration error (TRE) for the pMR and iMR (i.e., the actual amount of brain shift) and the TRE for the uMR and iMR (i.e., residual error after compensation). The TRE at the TC decreased from 4.14 ± 2.31 mm to 2.31 ± 1.15 mm, and the TRE at the MSP decreased from 9.61 ± 3.16 mm to 3.71 ± 1.98 mm. The Wilcoxon signed-rank test of the pMR TRE and uMR TRE yielded a p-value less than 0.0001 for both the TC and MSP. Using a CNN model, we designed and implemented a new system that compensated for brain shifts after dural opening. Learning pMR and iMR with a CNN demonstrated the possibility of correcting the brain shift after dural opening.
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Affiliation(s)
- Takafumi Shimamoto
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University
- FUJIFILM Healthcare Corporation
| | | | - Kitaro Yoshimitsu
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University
| | - Ken Masamune
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University
| | - Yoshihiro Muragaki
- Faculty of Advanced Techno-Surgery, Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University
- Department of Neurosurgery, Neurological Institute, Tokyo Women's Medical University
- Center for Advanced Medical Engineering Research and Development, Kobe University
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Certo F, Altieri R, Crimi S, Gurrera G, Cammarata G, Visocchi M, Bianchi A, Barbagallo GMV. Image-Guided Surgery in Complex Skull Base and Facial Fractures: Initial Experience on the Role of Intra-Operative Computer Tomography. ACTA NEUROCHIRURGICA. SUPPLEMENT 2023; 135:61-67. [PMID: 38153450 DOI: 10.1007/978-3-031-36084-8_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Surgery of fractures involving the skull base and the facial skeleton often presents challenges that should be addressed to prevent secondary brain injuries (i.e., cerebro-spinal fluid leak), preserve visual functioning, and guarantee a good esthetic result. Complex craniofacial reconstruction can be aided by navigation and pre-operative planning. In recent years, computerized planning of surgical reconstruction drastically increased the safety and efficacy of surgery, but the impact of intraoperative high quality image devices such as an intraoperative computed tomography (CT) scan has not been investigated yet. This case-control study reports the institutional preliminary experience of using intraoperative CT scans in the surgical management of complex cranio-facial fractures. The results in terms of accuracy of bony reconstruction and neurological or surgical complications have been analyzed in 12 consecutive patients treated with (6 cases) or without (6 cases) i-CT. Comparative analysis demonstrated a greater accuracy of reconstruction in patients treated with the assistance of i-CT. Intraoperative CT is a useful tool with a promising role in a multidisciplinary surgical approach to complex cranio-facial surgery.
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Affiliation(s)
- Francesco Certo
- Department of Medical and Surgical Sciences and Advanced Technologies (G.F. Ingrassia), Neurological Surgery, Policlinico "G. Rodolico-San Marco" University Hospital, University of Catania, Catania, Italy
- Department of Neurological Surgery, Policlinico "G. Rodolico" University Hospital, Catania, Italy
| | - Roberto Altieri
- Department of Medical and Surgical Sciences and Advanced Technologies (G.F. Ingrassia), Neurological Surgery, Policlinico "G. Rodolico-San Marco" University Hospital, University of Catania, Catania, Italy
| | - Salvatore Crimi
- Department of General Surgery, Section of Maxillo Facial Surgery Policlinico "G. Rodolico-San Marco" University Hospital, University of Catania, Catania, Italy
| | - Giorgio Gurrera
- Department of General Surgery, Section of Maxillo Facial Surgery Policlinico "G. Rodolico-San Marco" University Hospital, University of Catania, Catania, Italy
| | - Giacomo Cammarata
- Department of Medical and Surgical Sciences and Advanced Technologies (G.F. Ingrassia), Neurological Surgery, Policlinico "G. Rodolico-San Marco" University Hospital, University of Catania, Catania, Italy
| | | | - Alberto Bianchi
- Department of General Surgery, Section of Maxillo Facial Surgery Policlinico "G. Rodolico-San Marco" University Hospital, University of Catania, Catania, Italy
| | - Giuseppe M V Barbagallo
- Department of Medical and Surgical Sciences and Advanced Technologies (G.F. Ingrassia), Neurological Surgery, Policlinico "G. Rodolico-San Marco" University Hospital, University of Catania, Catania, Italy
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Certo F, Altieri R, Grasso G, Barbagallo GMV. Role of i-CT, i-US, and Neuromonitoring in Surgical Management of Brain Cavernous Malformations and Arteriovenous Malformations: A Case Series. World Neurosurg 2022; 159:402-408. [PMID: 35255639 DOI: 10.1016/j.wneu.2021.12.078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/19/2021] [Accepted: 12/20/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE We retrospectively reviewed the institutional experience in patients who underwent microsurgical resection of cavernous malformations (CMs) or arteriovenous malformations (AVMs) using a multimodal intraoperative protocol including neuronavigation, intraoperative ultrasound (i-US), computed tomography (i-CT), and neuromonitoring. METHODS Twenty-four patients (14 male), with a mean age of 47.5 years (range 27-73), have been included: 20 of them suffered from CMs and 4 suffered from AVMs. Neuromonitoring was used in 18 cases, when lesions were located in eloquent areas; 2 patients underwent awake craniotomy. First, an i-CT scan with and without contrast was acquired after patient positioning. Navigated B-mode ultrasound acquisition was carried out after dural opening to identify the lesion (CMs or AVMs nidus). Following identification and resection of vascular lesions, postcontrast i-CT (or CT-angio) was performed to detect and localize any small or calcified remnant (in cases of CMs) or residual vessels feeding the nidus (in cases of AVMs). RESULTS In 5 cases of CMs and in 1 case of AVM, i-CT identified small residual lesions. In these cases, new i-CT images were uploaded into the navigation system and used for further resection. i-US was useful before starting transsulcal or transcortical approach to identify the lesions and guide the trajectory of the approach. However, several artifacts were observed during subsequent steps of dissection, making image interpretation difficult. CONCLUSIONS The combination of different intraoperative real-time imaging modalities (i-CT and i-US), coupled with neuromonitoring, in the surgical management of vascular lesions, particularly if located in eloquent areas, has a positive impact on clinical outcome.
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Affiliation(s)
- Francesco Certo
- Department of Medical, Surgical Sciences and Advanced Technologies "G. F. Ingrassia," Neurological Surgery, Policlinico "Rodolico-San Marco" University Hospital, University of Catania, Catania, Italy.
| | - Roberto Altieri
- Department of Medical, Surgical Sciences and Advanced Technologies "G. F. Ingrassia," Neurological Surgery, Policlinico "Rodolico-San Marco" University Hospital, University of Catania, Catania, Italy
| | - Giovanni Grasso
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (BiND), Neurosurgical Unit, Surgical Neuro-oncology Section, University of Palermo, Palermo, Italy
| | - Giuseppe M V Barbagallo
- Department of Medical, Surgical Sciences and Advanced Technologies "G. F. Ingrassia," Neurological Surgery, Policlinico "Rodolico-San Marco" University Hospital, University of Catania, Catania, Italy
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Chen X, Sun J, Jiang W, Zhu Z, Chen S, Tan G, Wang Z. Awake craniotomy for removal of gliomas in eloquent areas: an analysis of 21 cases. Brain Res Bull 2022; 181:30-35. [PMID: 34990734 DOI: 10.1016/j.brainresbull.2021.12.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 12/12/2021] [Accepted: 12/30/2021] [Indexed: 01/13/2023]
Abstract
OBJECTIVE To discuss the techniques and methods in resective operation of brain gliomas located in eloquent brain region under awake anesthesia state METHODS: 21 patients admitted into Department of Neurosurgery of the First Affiliated Hospital of Xiamen University were chosen as subject. Diagnosed with brain gliomas, they received operation with neuronavigation, intraoperative ultrasonography for locating the lesion and intraoperative direct electric stimulation for functional mapping of the eloquent brain region after receiving awake anesthesia. All patients were followed up from post-surgical 3 months to 18 months. RESULTS Applied with MRI scanning during post-surgical 60 - 90d, resection results shows that 5 cases (23.8%) received total resection of lesions, 10 cases (47.6%) received subtotal resection while 6 cases (28.6%) received partial resection. Post-surgical performance shows 8 cases (38.1%) of transitory postoperative aphasia, 5 cases(23.8%) of transitory postoperative dyskinesia and 1 case(4.8%) of permanent dyskinesia. Recovery was achieved in the patients except for the 1 case of permanent dyskinesia. CONCLUSIONS Comprehensive application of awake anesthesia, neuronavigation, intraoperative ultrasonography and intraoperative direct electrical stimulation facilitates recognition of clear position relationship between gliomas and eloquent brain region, and maximum safe resection of gliomas in eloquent brain region with maximal protection of brain function.
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Affiliation(s)
- Xi Chen
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361003, China.
| | - Jinli Sun
- Department of Reproduction, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361003, China.
| | - Weichao Jiang
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361003, China.
| | - Zhi Zhu
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361003, China.
| | - Sifang Chen
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361003, China.
| | - Guowei Tan
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361003, China.
| | - Zhanxiang Wang
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361003, China.
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Certo F, Altieri R, Maione M, Schonauer C, Sortino G, Fiumanò G, Tirrò E, Massimino M, Broggi G, Vigneri P, Magro G, Visocchi M, Barbagallo GMV. FLAIRectomy in Supramarginal Resection of Glioblastoma Correlates With Clinical Outcome and Survival Analysis: A Prospective, Single Institution, Case Series. Oper Neurosurg (Hagerstown) 2021; 20:151-163. [PMID: 33035343 DOI: 10.1093/ons/opaa293] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Accepted: 07/02/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Extent of tumor resection (EOTR) in glioblastoma surgery plays an important role in improving survival. OBJECTIVE To analyze the efficacy, safety and reliability of fluid-attenuated inversion-recovery (FLAIR) magnetic resonance (MR) images used to guide glioblastoma resection (FLAIRectomy) and to volumetrically measure postoperative EOTR, which was correlated with clinical outcome and survival. METHODS A total of 68 glioblastoma patients (29 males, mean age 65.8) were prospectively enrolled. Hyperintense areas on FLAIR images, surrounding gadolinium-enhancing tissue on T1-weighted MR images, were screened for signal changes suggesting tumor infiltration and evaluated for supramaximal resection. The surgical protocol included 5-aminolevulinic acid (5-ALA) fluorescence, neuromonitoring, and intraoperative imaging tools. 5-ALA fluorescence intensity was analyzed and matched with the different sites on navigated MR, both on postcontrast T1-weighted and FLAIR images. Volumetric evaluation of EOTR on T1-weighted and FLAIR sequences was compared. RESULTS FLAIR MR volumetric evaluation documented larger tumor volume than that assessed on contrast-enhancing T1 MR (72.6 vs 54.9 cc); residual tumor was seen in 43 patients; postcontrast T1 MR volumetric analysis showed complete resection in 64 cases. O6-methylguanine-DNA methyltransferase promoter was methylated in 8/68 (11.7%) cases; wild type Isocytrate Dehydrogenase-1 (IDH-1) was found in 66/68 patients. Progression free survival and overall survival (PFS and OS) were 17.43 and 25.11 mo, respectively. Multiple regression analysis showed a significant correlation between EOTR based on FLAIR, PFS (R2 = 0.46), and OS (R2 = 0.68). CONCLUSION EOTR based on FLAIR and 5-ALA fluorescence is feasible. Safety of resection relies on the use of neuromonitoring and intraoperative multimodal imaging tools. FLAIR-based EOTR appears to be a stronger survival predictor compared to gadolinium-enhancing, T1-based resection.
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Affiliation(s)
- Francesco Certo
- Department of Medical and Surgical Sciences and Advanced Technologies (G.F. Ingrassia), Neurological Surgery, Policlinico ``G. Rodolico - San Marco'' University Hospital, University of Catania, Italy.,Interdisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania, Via S. Sofia, Catania, Italy
| | - Roberto Altieri
- Department of Medical and Surgical Sciences and Advanced Technologies (G.F. Ingrassia), Neurological Surgery, Policlinico ``G. Rodolico - San Marco'' University Hospital, University of Catania, Italy
| | - Massimiliano Maione
- Department of Medical and Surgical Sciences and Advanced Technologies (G.F. Ingrassia), Neurological Surgery, Policlinico ``G. Rodolico - San Marco'' University Hospital, University of Catania, Italy
| | - Claudio Schonauer
- Department of Neurological Surgery, Santa Maria delle Grazie Hospital ASLNa2Nord, Via Domitiana, Naples, Italy
| | - Giuseppe Sortino
- Department of Radiodiagnostic and Oncological Radiotherapy, University Hospital Policlinico-Vittorio Emanuele, Via S. Sofia, Catania, Italy
| | - Giuseppa Fiumanò
- Department of Neurological Surgery, Santa Maria delle Grazie Hospital ASLNa2Nord, Via Domitiana, Naples, Italy
| | - Elena Tirrò
- Department of Clinical and Experimental Medicine, Center of Experimental Oncology and Hematology, University Hospital Policlinico-Vittorio Emanuele, Via S. Sofia, Catania, Italy
| | - Michele Massimino
- Department of Clinical and Experimental Medicine, Center of Experimental Oncology and Hematology, University Hospital Policlinico-Vittorio Emanuele, Via S. Sofia, Catania, Italy
| | - Giuseppe Broggi
- Department of Medical and Surgical Sciences and Advanced Technologies (G.F. Ingrassia), Anatomic Pathology, Policlinico ``G. Rodolico - San Marco'' University Hospital, University of Catania, Italy
| | - Paolo Vigneri
- Department of Clinical and Experimental Medicine, Center of Experimental Oncology and Hematology, University Hospital Policlinico-Vittorio Emanuele, Via S. Sofia, Catania, Italy
| | - Gaetano Magro
- Department of Medical and Surgical Sciences and Advanced Technologies (G.F. Ingrassia), Anatomic Pathology, Policlinico ``G. Rodolico - San Marco'' University Hospital, University of Catania, Italy
| | - Massimiliano Visocchi
- Institute of Neurosurgery, Catholic University, Via della Pineta Sacchetti, Rome, Italy
| | - Giuseppe M V Barbagallo
- Department of Medical and Surgical Sciences and Advanced Technologies (G.F. Ingrassia), Neurological Surgery, Policlinico ``G. Rodolico - San Marco'' University Hospital, University of Catania, Italy.,Interdisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania, Via S. Sofia, Catania, Italy
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Rana R, Joon S, Chauhan K, Rathi V, Ganguly NK, Kumari C, Yadav DK. Role of Extracellular Vesicles in Glioma Progression: Deciphering Cellular Biological Processes to Clinical Applications. Curr Top Med Chem 2021; 21:696-704. [PMID: 33292136 DOI: 10.2174/1568026620666201207100139] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/07/2020] [Accepted: 08/09/2020] [Indexed: 11/22/2022]
Abstract
Glioma predominantly targets glial cells in the brain and spinal cord. There are grade I, II, III, and IV gliomas with anaplastic astrocytoma and glioblastoma multiforme as the most severe forms of the disease. Current diagnostic methods are limited in their data acquisition and interpretation, markedly affecting treatment modalities, and patient outcomes. Circulating extracellular vesicles (EVs) or "magic bullets" contain bioactive signature molecules such as DNA, RNA, proteins, lipids, and metabolites. These secretory "smart probes" participate in myriad cellular activities, including glioma progression. EVs are released by all cell populations and may serve as novel diagnostic biomarkers and efficient nano-vehicles in the targeted delivery of encapsulated therapeutics. The present review describes the potential of EV-based biomarkers for glioma management.
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Affiliation(s)
- Rashmi Rana
- Department of Research, Sir Ganga Ram Hospital, New Delhi-110060, India
| | - Shikha Joon
- Department of Research, Sir Ganga Ram Hospital, New Delhi-110060, India
| | - Kirti Chauhan
- Department of Research, Sir Ganga Ram Hospital, New Delhi-110060, India
| | - Vaishnavi Rathi
- Department of Research, Sir Ganga Ram Hospital, New Delhi-110060, India
| | | | - Chandni Kumari
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Incheon, Korea
| | - Dharmendra Kumar Yadav
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Incheon, Korea
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Barbagallo GMV, Altieri R, Garozzo M, Maione M, Di Gregorio S, Visocchi M, Peschillo S, Dolce P, Certo F. High Grade Glioma Treatment in Elderly People: Is It Different Than in Younger Patients? Analysis of Surgical Management Guided by an Intraoperative Multimodal Approach and Its Impact on Clinical Outcome. Front Oncol 2021; 10:631255. [PMID: 33718122 PMCID: PMC7943843 DOI: 10.3389/fonc.2020.631255] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 12/30/2020] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Age is considered a negative prognostic factor for High Grade Gliomas (HGGs) and many neurosurgeons remain skeptical about the benefits of aggressive treatment. New surgical and technological improvements may allow extended safe resection, with lower level of post-operative complications. This opportunity opens the unsolved question about the most appropriate HGG treatment in elderly patients. The aim of this study is to analyze if HGG maximal safe resection guided by an intraoperative multimodal imaging protocol coupled with neuromonitoring is associated with differences in outcome in elderly patients versus younger ones. METHODS We reviewed 100 patients, 53 (53%) males and 47 (47%) females, with median (IQR) age of 64 (57; 72) years. Eight patients were diagnosed with Anaplastic Astrocytoma (AA), 92 with Glioblastoma (GBM). Surgery was aimed to achieve safe maximal resection. An intraoperative multimodal imaging protocol, including neuronavigation, neurophysiological monitoring, 5-ALA fluorescence, 11C MET-PET, navigated i-US system and i-CT, was used, and its impact on EOTR and clinical outcome in elderly patients was analyzed. We divided patients in two groups according to their age: <65 and >65 years, and surgical and clinical results (EOTR, post-operative KPS, OS and PFS) were compared. Yet, to better understand age-related differences, the same patient cohort was also divided into <70 and >70 years and all the above data reanalyzed. RESULTS In the first cohort division, we did not found KPS difference over time and survival analysis did not show significant difference between the two groups (p = 0.36 for OS and p = 0.49 for PFS). Same results were obtained increasing the age cut-off for age up to 70 years (p = 0.52 for OS and p = 0.92 for PFS). CONCLUSIONS Our data demonstrate that there is not statistically significant difference in post-operative EOTR, KPS, OS, and PFS between younger and elderly patients treated with extensive tumor resection aided by a intraoperative multimodal protocol.
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Affiliation(s)
- Giuseppe Maria Vincenzo Barbagallo
- Department of Neurological Surgery, Policlinico "G. Rodolico" University Hospital, Catania, Italy
- Interdisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania, Catania, Italy
| | - Roberto Altieri
- Department of Neurological Surgery, Policlinico "G. Rodolico" University Hospital, Catania, Italy
- Interdisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania, Catania, Italy
- Department of Neuroscience, University of Turin, Turin, Italy
| | - Marco Garozzo
- Department of Neurological Surgery, Policlinico "G. Rodolico" University Hospital, Catania, Italy
| | - Massimiliano Maione
- Department of Neurological Surgery, Policlinico "G. Rodolico" University Hospital, Catania, Italy
| | - Stefania Di Gregorio
- Department of Neurological Surgery, Policlinico "G. Rodolico" University Hospital, Catania, Italy
| | | | - Simone Peschillo
- Department of Neurological Surgery, Policlinico "G. Rodolico" University Hospital, Catania, Italy
| | - Pasquale Dolce
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Francesco Certo
- Department of Neurological Surgery, Policlinico "G. Rodolico" University Hospital, Catania, Italy
- Interdisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania, Catania, Italy
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Lim J, Park Y, Ahn JW, Hwang SJ, Kwon H, Sung KS, Cho K. Maximal surgical resection and adjuvant surgical technique to prolong the survival of adult patients with thalamic glioblastoma. PLoS One 2021; 16:e0244325. [PMID: 33539351 PMCID: PMC7861362 DOI: 10.1371/journal.pone.0244325] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 12/07/2020] [Indexed: 12/31/2022] Open
Abstract
The importance of maximal resection in the treatment of glioblastoma (GBM) has been reported in many studies, but maximal resection of thalamic GBM is rarely attempted due to high rate of morbidity and mortality. The purpose of this study was to investigate the role of surgical resection in adult thalamic glioblastoma (GBM) treatment and to identify the surgical technique of maximal safety resection. In case of suspected thalamic GBM, surgical resection is the treatment of choice in our hospital. Biopsy was considered when there was ventricle wall enhancement or multiple enhancement lesion in a distant location. Navigation magnetic resonance imaging, diffuse tensor tractography imaging, tailed bullets, and intraoperative computed tomography and neurophysiologic monitoring (transcranial motor evoked potential and direct subcortical stimulation) were used in all surgical resection cases. The surgical approach was selected on the basis of the location of the tumor epicenter and the adjacent corticospinal tract. Among the 42 patients, 19 and 23 patients underwent surgical resection and biopsy, respectively, according to treatment strategy criteria. As a result, the surgical resection group exhibited a good response with overall survival (OS) (median: 676 days, p < 0.001) and progression-free survival (PFS) (median: 328 days, p < 0.001) compared with each biopsy groups (doctor selecting biopsy group, median OS: 240 days and median PFS: 134 days; patient selecting biopsy group, median OS: 212 days and median PFS: 118 days). The surgical resection groups displayed a better prognosis compared to that of the biopsy groups for both the O6-methylguanine-DNA methyltransferase unmethylated (log-rank p = 0.0035) or methylated groups (log-rank p = 0.021). Surgical resection was significantly associated with better prognosis (hazard ratio: 0.214, p = 0.006). In case of thalamic GBM without ventricle wall-enhancing lesion or multiple lesions, maximal surgical resection above 80% showed good clinical outcomes with prolonged the overall survival compared to biopsy. It is helpful to use adjuvant surgical techniques of checking intraoperative changes and select the appropriate surgical approach for reducing the surgical morbidity.
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Affiliation(s)
- Jaejoon Lim
- Department of Neurosurgery, Bundang CHA Medical Center, CHA University College of Medicine, Seongnam, Republic of Korea
| | - YoungJoon Park
- Department of Neurosurgery, Bundang CHA Medical Center, CHA University College of Medicine, Seongnam, Republic of Korea
- Institute Department of Biomedical Science, College of Life Science, CHA University, Seongnam, Republic of Korea
- Dermay Research Center, Dongtan, Republic of Korea
| | - Ju Won Ahn
- Department of Neurosurgery, Bundang CHA Medical Center, CHA University College of Medicine, Seongnam, Republic of Korea
- Institute Department of Biomedical Science, College of Life Science, CHA University, Seongnam, Republic of Korea
| | - So Jung Hwang
- Department of Neurosurgery, Bundang CHA Medical Center, CHA University College of Medicine, Seongnam, Republic of Korea
| | - Hyouksang Kwon
- Department of Neurosurgery, Bundang CHA Medical Center, CHA University College of Medicine, Seongnam, Republic of Korea
| | - Kyoung Su Sung
- Department of Neurosurgery, Dong-A University Hospital, Dong-A University College of Medicine, Busan, Republic of Korea
- * E-mail: (KC); (KSS)
| | - Kyunggi Cho
- Department of Neurosurgery, Bundang CHA Medical Center, CHA University College of Medicine, Seongnam, Republic of Korea
- * E-mail: (KC); (KSS)
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Barbagallo GMV, Certo F, Di Gregorio S, Maione M, Garozzo M, Peschillo S, Altieri R. Recurrent high-grade glioma surgery: a multimodal intraoperative protocol to safely increase extent of tumor resection and analysis of its impact on patient outcome. Neurosurg Focus 2021; 50:E20. [PMID: 33386001 DOI: 10.3171/2020.10.focus20744] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 10/28/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE No consensus exists on the best treatment for recurrent high-grade glioma (HGG), particularly in terms of surgical indications, and scant data are available on the integrated use of multiple technologies to overcome intraoperative limits and pitfalls related to artifacts secondary to previous surgery and radiotherapy. Here, the authors report on their experience with the integration of multiple intraoperative tools in recurrent HGG surgery, analyzing their pros and cons as well as their effectiveness in increasing the extent of tumor resection. In addition, they present a review of the relevant literature on this topic. METHODS The authors reviewed all cases in which recurrent HGG had been histologically diagnosed after a first surgery and the patient had undergone a second surgery involving neuronavigation with MRI, intraoperative CT (iCT), 11C-methionine-positron emission tomography (11C-MET-PET), 5-aminolevulinic acid (5-ALA) fluorescence, intraoperative neurophysiological monitoring (IONM), and intraoperative navigated ultrasound (iUS). All cases were classified according to tumor functional grade (1, noneloquent area; 2, near an eloquent area; 3, eloquent area). RESULTS Twenty patients with recurrent HGG were operated on using a multimodal protocol. The recurrent tumor functional grade was 1 in 4 patients, 2 in 8 patients, and 3 in the remaining 8 patients. In all patients but 2, 100% EOTR was obtained. Intraoperative 5-ALA fluorescence and navigated iUS showed low specificity and sensitivity. iCT detected tumor remnants in 3 cases. Postoperatively, 6 patients (30%) had worsening neurological conditions: 4 recovered within 90 days, 1 partially recovered, and 1 experienced a permanent deficit. The median Karnofsky Performance Status remained substantially unchanged over the follow-up period. The mean progression-free survival after the second surgery was 7.7 months (range 2-11 months). The mean overall survival was 25.4 months (range 10-52 months), excluding 2 long survivors. Two patients died within 60 days after surgery, and 3 patients were still under follow-up at the end of this study. CONCLUSIONS This is the first study reporting the integration of neuronavigation, 5-ALA fluorescence, iUS, iCT, 11C-MET-PET, and IOM during microsurgical resection of recurrent glioma. The authors believe that the proposed multimodal protocol is useful to increase the safety, effectiveness, and EOTR in patients with recurrent HGG and brain alterations secondary to radio- and chemotherapy.
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Affiliation(s)
- Giuseppe Maria Vincenzo Barbagallo
- 1Division of Neurosurgery, Department of Neurosciences, Policlinico "G. Rodolico-S. Marco," University Hospital, Catania.,2Multidisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania; and
| | - Francesco Certo
- 1Division of Neurosurgery, Department of Neurosciences, Policlinico "G. Rodolico-S. Marco," University Hospital, Catania.,2Multidisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania; and
| | - Stefania Di Gregorio
- 1Division of Neurosurgery, Department of Neurosciences, Policlinico "G. Rodolico-S. Marco," University Hospital, Catania
| | - Massimiliano Maione
- 1Division of Neurosurgery, Department of Neurosciences, Policlinico "G. Rodolico-S. Marco," University Hospital, Catania
| | - Marco Garozzo
- 1Division of Neurosurgery, Department of Neurosciences, Policlinico "G. Rodolico-S. Marco," University Hospital, Catania
| | - Simone Peschillo
- 1Division of Neurosurgery, Department of Neurosciences, Policlinico "G. Rodolico-S. Marco," University Hospital, Catania
| | - Roberto Altieri
- 1Division of Neurosurgery, Department of Neurosciences, Policlinico "G. Rodolico-S. Marco," University Hospital, Catania.,2Multidisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania; and.,3Department of Neuroscience, University of Turin, Italy
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Reliability of intraoperative ultrasound in detecting tumor residual after brain diffuse glioma surgery: a systematic review and meta-analysis. Neurosurg Rev 2019; 43:1221-1233. [PMID: 31410683 DOI: 10.1007/s10143-019-01160-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 07/28/2019] [Accepted: 08/05/2019] [Indexed: 12/11/2022]
Abstract
Intraoperative ultrasonography (iUS) is considered an accurate, safe, and cost-effective tool to estimate the extent of resection of both high-grade (HGG) and low-grade (DLGG) diffuse gliomas (DGs). However, it is currently missing an evidence-based assessment of iUS diagnostic accuracy in DGs surgery. The objective of review is to perform a systematic review and meta-analysis of the diagnostic performance of iUS in detecting tumor residue after DGs resection. A comprehensive literature search for studies published through October 2018 was performed according to PRISMA-DTA and STARD 2015 guidelines, using the following algorithm: ("ultrasound" OR "ultrasonography" OR "ultra-so*" OR "echo*" OR "eco*") AND ("brain" OR "nervous") AND ("tumor" OR "tumour" OR "lesion" OR "mass" OR "glio*" OR "GBM") AND ("surgery" OR "surgical" OR "microsurg*" OR "neurosurg*"). Pooled sensitivity, specificity, positive and negative likelihood ratios (LR+ and LR-), and diagnostic odds ratio (DOR) of iUS in DGs were calculated. A subgroup analysis for HGGs and DLGGs was also conducted. Thirteen studies were included in the systematic review (665 DGs). Ten articles (409 DGs) were selected for the meta-analysis with the following results: sensitivity 72.2%, specificity 93.5%, LR- 0.29, LR+ 3, and DOR 9.67. Heterogeneity among studies was non-significant. Subgroup analysis demonstrates a better diagnostic performance of iUS for DLGGs compared with HGGs. iUS is an effective technique in assessing DGs resection. No significant differences are seen regarding iUS modality and transducer characteristics. Its diagnostic performance is higher in DLGGs than HGGs and could be worsened by previous treatments, surgical artifacts, and small tumor residue volumes.
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Certo F, Stummer W, Farah JO, Freyschlag C, Visocchi M, Morrone A, Altieri R, Toccaceli G, Peschillo S, Thomè C, Jenkinson M, Barbagallo G. Supramarginal resection of glioblastoma: 5-ALA fluorescence, combined intraoperative strategies and correlation with survival. J Neurosurg Sci 2019; 63:625-632. [PMID: 31355623 DOI: 10.23736/s0390-5616.19.04787-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Glioblastoma treatment requires a multidisciplinary approach involving oncologists, radiotherapists and surgeons. Surgery constitutes the initial step of the therapeutic strategy and its efficacy is dependent on the extent of resection (EOR). Over the last decade, the goal of surgical treatment was the resection of the contrast enhancement on T1 MRI, defined as gross-total resection (GTR). More recently, an increasing number of studies reports a positive impact on survival parameters of a more aggressive surgical strategy aiming to resect all peri-tumoral infiltrated areas. These areas are histologically characterized by the presence of pathological cells infiltrating normal white matter and surround the neoplastic core of glioblastoma identified by gadolinium enhancement in T1-weighted MR. Intuitively, the major risk of the so called supramarginal resection is related to the possibility of resecting functionally eloquent brain tissue. Several strategies have been proposed to maximize the safety of resection and minimize the occurrence of postoperative functional deficits. The aim of this review was to focus on the clinical impact of supramarginal resection of glioblastomas, highlighting the role of image-guided surgery combined with neuromonitoring to increase surgical safety and efficacy. EVIDENCE ACQUISITION The MEDLINE database has been queried for the literature research. EVIDENCE SYNTHESIS Ten studies matched the inclusion criteria, reporting a global number of 3221 patients. CONCLUSIONS The current evidence suggests a positive correlation between a more extensive resection based on FLAIR abnormal areas and overall survival.
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Affiliation(s)
- Francesco Certo
- Department of Neurological Surgery, G. Rodolico Polyclinic University Hospital, Catania, Italy - .,Interdisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania, Catania, Italy -
| | - Walter Stummer
- Department of Neurosurgery, University Hospital of Münster, Münster, Germany
| | - Jibril O Farah
- The Walton Centre for Neurology and Neurosurgery, Liverpool, UK
| | - Christian Freyschlag
- Department of Neurosurgery, Medizinische Universität Innsbruck, Innsbruck, Austria
| | | | - Antonio Morrone
- Department of Neurological Surgery, G. Rodolico Polyclinic University Hospital, Catania, Italy
| | - Roberto Altieri
- Department of Neurological Surgery, G. Rodolico Polyclinic University Hospital, Catania, Italy
| | - Giada Toccaceli
- Department of Neurological Surgery, G. Rodolico Polyclinic University Hospital, Catania, Italy
| | - Simone Peschillo
- Department of Neurological Surgery, G. Rodolico Polyclinic University Hospital, Catania, Italy.,Interdisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania, Catania, Italy
| | - Claudius Thomè
- Department of Neurosurgery, Medizinische Universität Innsbruck, Innsbruck, Austria
| | | | - Giuseppe Barbagallo
- Department of Neurological Surgery, G. Rodolico Polyclinic University Hospital, Catania, Italy.,Interdisciplinary Research Center on Brain Tumors Diagnosis and Treatment, University of Catania, Catania, Italy
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