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Li S, Su X, Peng J, Chen N, Liu Y, Zhang S, Shao H, Tan Q, Yang X, Liu Y, Gong Q, Yue Q. Development and External Validation of an MRI-based Radiomics Nomogram to Distinguish Circumscribed Astrocytic Gliomas and Diffuse Gliomas: A Multicenter Study. Acad Radiol 2024; 31:639-647. [PMID: 37507329 DOI: 10.1016/j.acra.2023.06.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 06/27/2023] [Accepted: 06/29/2023] [Indexed: 07/30/2023]
Abstract
RATIONALE AND OBJECTIVES The 5th edition of the World Health Organization classification of tumors of the Central Nervous System (WHO CNS) has introduced the term "diffuse" and its counterpart "circumscribed" to the category of gliomas. This study aimed to develop and validate models for distinguishing circumscribed astrocytic gliomas (CAGs) from diffuse gliomas (DGs). MATERIALS AND METHODS We retrospectively analyzed magnetic resonance imaging (MRI) data from patients with CAGs and DGs across three institutions. After tumor segmentation, three volume of interest (VOI) types were obtained: VOItumor and peritumor, VOIwhole, and VOIinterface. Clinical and combined models (incorporating radiomics and clinical features) were also established. To address imbalances in training dataset, Synthetic Minority Oversampling Technique was employed. RESULTS A total of 475 patients (DGs: n = 338, CAGs: n = 137) were analyzed. The VOIinterface model demonstrated the best performance for differentiating CAGs from DGs, achieving an area under the curve (AUC) of 0.806 and area under the precision-recall curve (PRAUC)of 0.894 in the cross-validation set. Using analysis of variance (ANOVA) feature selector and Support Vector Machine (SVM) classifier, seven features were selected. The model achieved an AUC and AUPRC of 0.912 and 0.972 in the internal validation dataset, and 0.897 and 0.930 in the external validation dataset. The combined model, incorporating interface radiomics and clinical features, showed improved performance in the external validation set, with an AUC of 0.94 and PRAUC of 0.959. CONCLUSION Radiomics models incorporating the peritumoral area demonstrate greater potential for distinguishing CAGs from DGs compared to intratumoral models. These findings may hold promise for evaluating tumor nature before surgery and improving clinical management of glioma patients.
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Affiliation(s)
- Shuang Li
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China (S.L., X.S., S.Z., H.S., Q.T., Q.G.); Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu, Sichuan, China (S.L.); Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital of Sichuan University, Chengdu, Sichuan, China (S.L.)
| | - Xiaorui Su
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China (S.L., X.S., S.Z., H.S., Q.T., Q.G.)
| | - Juan Peng
- Department of Radiology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China (J.P.)
| | - Ni Chen
- Department of Pathology, West China Hospital of Sichuan University, Chengdu, Sichuan, China (N.C.)
| | - Yanhui Liu
- Department of Neurosurgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China (Y.L.)
| | - Simin Zhang
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China (S.L., X.S., S.Z., H.S., Q.T., Q.G.)
| | - Hanbing Shao
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China (S.L., X.S., S.Z., H.S., Q.T., Q.G.)
| | - Qiaoyue Tan
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China (S.L., X.S., S.Z., H.S., Q.T., Q.G.); Division of Radiation Physics, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital of Sichuan University, Chengdu, Sichuan, China (Q.T.)
| | - Xibiao Yang
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China (X.Y., Q.Y.)
| | - Yaou Liu
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China (Y.L.)
| | - Qiyong Gong
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China (S.L., X.S., S.Z., H.S., Q.T., Q.G.); Department of Radiology, West China Xiamen Hospital of Sichuan University, Xiamen, Fujian, China (Q.G.)
| | - Qiang Yue
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China (X.Y., Q.Y.).
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Bhatia A, Moreno R, Reiner AS, Nandakumar S, Walch HS, Thomas TM, Nicklin PJ, Choi Y, Skakodub A, Malani R, Prabhakaran V, Tiwari P, Diaz M, Panageas KS, Mellinghoff IK, Bale TA, Young RJ. Tumor Volume Growth Rates and Doubling Times during Active Surveillance of IDH-mutant Low-Grade Glioma. Clin Cancer Res 2024; 30:106-115. [PMID: 37910594 PMCID: PMC10841595 DOI: 10.1158/1078-0432.ccr-23-1180] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 07/03/2023] [Accepted: 10/30/2023] [Indexed: 11/03/2023]
Abstract
PURPOSE Isocitrate dehydrogenase-mutant (IDH-mt) gliomas are incurable primary brain tumors characterized by a slow-growing phase over several years followed by a rapid-growing malignant phase. We hypothesized that tumor volume growth rate (TVGR) on MRI may act as an earlier measure of clinical benefit during the active surveillance period. EXPERIMENTAL DESIGN We integrated three-dimensional volumetric measurements with clinical, radiologic, and molecular data in a retrospective cohort of IDH-mt gliomas that were observed after surgical resection in order to understand tumor growth kinetics and the impact of molecular genetics. RESULTS Using log-linear mixed modeling, the entire cohort (n = 128) had a continuous %TVGR per 6 months of 10.46% [95% confidence interval (CI), 9.11%-11.83%] and a doubling time of 3.5 years (95% CI, 3.10-3.98). High molecular grade IDH-mt gliomas, defined by the presence of homozygous deletion of CDKN2A/B, had %TVGR per 6 months of 19.17% (95% CI, 15.57%-22.89%) which was significantly different from low molecular grade IDH-mt gliomas with a growth rate per 6 months of 9.54% (95% CI, 7.32%-11.80%; P < 0.0001). Using joint modeling to comodel the longitudinal course of TVGR and overall survival, we found each one natural logarithm tumor volume increase resulted in more than a 3-fold increase in risk of death (HR = 3.83; 95% CI, 2.32-6.30; P < 0.0001). CONCLUSIONS TVGR may be used as an earlier measure of clinical benefit and correlates well with the WHO 2021 molecular classification of gliomas and survival. Incorporation of TVGR as a surrogate endpoint into future prospective studies of IDH-mt gliomas may accelerate drug development.
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Affiliation(s)
- Ankush Bhatia
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York City, New York
- Department of Neurology, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Raquel Moreno
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Anne S Reiner
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Subhiksha Nandakumar
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Henry S Walch
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Teena M Thomas
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Philip J Nicklin
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Ye Choi
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Anna Skakodub
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Rachna Malani
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Vivek Prabhakaran
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Pallavi Tiwari
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Maria Diaz
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Katherine S. Panageas
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Ingo K Mellinghoff
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Tejus A Bale
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York City, New York
| | - Robert J Young
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York City, New York
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Santos-Pinheiro F, Graber JJ. Neuro-oncology Treatment Strategies for Primary Glial Tumors. Semin Neurol 2023; 43:889-896. [PMID: 38096849 DOI: 10.1055/s-0043-1776764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Primary brain tumors underwent reclassification in the 2021 World Health Organization update, relying on molecular findings (especially isocitrate dehydrogenase mutations and chromosomal changes in 1p, 19q, gain of chromosome 7 and loss of chromosome 10). Newer entities have also been described including histone 3 mutant midline gliomas. These updated pathologic classifications improve prognostication and reliable diagnosis, but may confuse interpretation of prior clinical trials and require reclassification of patients diagnosed in the past. For patients over seventy, multiple studies have now confirmed the utility of shorter courses of radiation, and the risk of post-operative delirium. Ongoing studies are comparing proton to photon radiation. Long term follow up of prior clinical trials have confirmed the roles and length of chemotherapy (mainly temozolomide) in different tumors, as well as the wearable novottf device. New oral isocitrate dehydrogenase inhibitors have also shown efficacy in clinical trials.
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Affiliation(s)
| | - Jerome J Graber
- Department of Neurology and Neurosurgery, University of Washington, Alvord Brain Tumor Center, Seattle, Washington
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Que T, Huang G, Tan JE, Zhang P, Li Z, Yi G, Zheng H, Yuan X, Xiao X, Liu J, Xu H, Zhang XA, Qi S. Supramaximal resection based on en-bloc technique reduces tumor burden and prolongs survival in primary supratentorial lobar glioblastoma. J Neurooncol 2023; 164:557-568. [PMID: 37783878 DOI: 10.1007/s11060-023-04399-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 07/17/2023] [Indexed: 10/04/2023]
Abstract
PURPOSE Resection beyond the contrast-enhanced zone contributed to reduce tumor burden and prolong survival in glioblastomas. The optimal extent of resection (EOR) and how to achieve it are worthy of continuous investigation for obtaining a satisfactory balance between maximal resection and the preservation of neurological function. METHODS A total of 340 adult supratentorial lobar glioblastomas (included astrocytoma, WHO 4, IDH mutation and glioblastoma) were retrospectively evaluated. The clinical data, EOR, technique of resection, postoperative complications, overall survival (OS) and progression-free survival (PFS) were assessed by univariate, multivariate and propensity score matched analysis. Histological staining was performed to comprehend the effect of the membranous structures and the cell distribution in tumoral and peritumoral regions. RESULTS Supramaximal resection (SMR) was confirmed as resection with 100% EORCE and > 50% EORnCE in glioblastomas by Cox proportional hazards model. Histological results showed SMR reduced the cell density of surgical edge compared to total resection. En-bloc technique based on membranous structures, which had blocking effect on tumoral invasion, contributed to achieve SMR. Moreover, applying en-bloc technique and achieving SMR did not additionally deteriorate neurological function and had similarly effects on the improvement of neurological function. Multivariate analysis confirmed that IDH1 status, technique of resection and EOR were independently correlated with PFS, and > 64 years old, IDH1 status, technique of resection, EOR and preoperative NIHSS were independently correlated with OS. CONCLUSIONS Applying en-bloc technique and achieving SMR, which could reduce tumor burden and did not increase additional complications, both had remarkedly positive effects on clinical outcomes in patients with primary supratentorial lobar glioblastomas.
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Affiliation(s)
- Tianshi Que
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Nanfang Glioma Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Guanglong Huang
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Nanfang Glioma Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Jian-Er Tan
- Nanfang PET Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Peidong Zhang
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Nanfang Glioma Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Zhiyong Li
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Nanfang Glioma Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Guozhong Yi
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Nanfang Glioma Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Haojie Zheng
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Nanfang Glioma Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Xi Yuan
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Nanfang Glioma Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Xiang Xiao
- Department of Medical Imaging Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Junlu Liu
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Nanfang Glioma Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Haiyan Xu
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Nanfang Glioma Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Xi-An Zhang
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
- Nanfang Glioma Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
| | - Songtao Qi
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
- Nanfang Glioma Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
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Ragnhildstveit A, Li C, Zimmerman MH, Mamalakis M, Curry VN, Holle W, Baig N, Uğuralp AK, Alkhani L, Oğuz-Uğuralp Z, Romero-Garcia R, Suckling J. Intra-operative applications of augmented reality in glioma surgery: a systematic review. Front Surg 2023; 10:1245851. [PMID: 37671031 PMCID: PMC10476869 DOI: 10.3389/fsurg.2023.1245851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 08/04/2023] [Indexed: 09/07/2023] Open
Abstract
Background Augmented reality (AR) is increasingly being explored in neurosurgical practice. By visualizing patient-specific, three-dimensional (3D) models in real time, surgeons can improve their spatial understanding of complex anatomy and pathology, thereby optimizing intra-operative navigation, localization, and resection. Here, we aimed to capture applications of AR in glioma surgery, their current status and future potential. Methods A systematic review of the literature was conducted. This adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline. PubMed, Embase, and Scopus electronic databases were queried from inception to October 10, 2022. Leveraging the Population, Intervention, Comparison, Outcomes, and Study design (PICOS) framework, study eligibility was evaluated in the qualitative synthesis. Data regarding AR workflow, surgical application, and associated outcomes were then extracted. The quality of evidence was additionally examined, using hierarchical classes of evidence in neurosurgery. Results The search returned 77 articles. Forty were subject to title and abstract screening, while 25 proceeded to full text screening. Of these, 22 articles met eligibility criteria and were included in the final review. During abstraction, studies were classified as "development" or "intervention" based on primary aims. Overall, AR was qualitatively advantageous, due to enhanced visualization of gliomas and critical structures, frequently aiding in maximal safe resection. Non-rigid applications were also useful in disclosing and compensating for intra-operative brain shift. Irrespective, there was high variance in registration methods and measurements, which considerably impacted projection accuracy. Most studies were of low-level evidence, yielding heterogeneous results. Conclusions AR has increasing potential for glioma surgery, with capacity to positively influence the onco-functional balance. However, technical and design limitations are readily apparent. The field must consider the importance of consistency and replicability, as well as the level of evidence, to effectively converge on standard approaches that maximize patient benefit.
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Affiliation(s)
- Anya Ragnhildstveit
- Integrated Research Literacy Group, Draper, UT, United States
- Department of Psychiatry, University of Cambridge, Cambridge, England
| | - Chao Li
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, England
- Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, England
| | | | - Michail Mamalakis
- Department of Psychiatry, University of Cambridge, Cambridge, England
| | - Victoria N. Curry
- Integrated Research Literacy Group, Draper, UT, United States
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, United States
| | - Willis Holle
- Integrated Research Literacy Group, Draper, UT, United States
- Department of Physics and Astronomy, The University of Utah, Salt Lake City, UT, United States
| | - Noor Baig
- Integrated Research Literacy Group, Draper, UT, United States
- Department of Molecular and Cellular Biology, Harvard University, Cambridge, MA, United States
| | | | - Layth Alkhani
- Integrated Research Literacy Group, Draper, UT, United States
- Department of Biology, Stanford University, Stanford, CA, United States
| | | | - Rafael Romero-Garcia
- Department of Psychiatry, University of Cambridge, Cambridge, England
- Instituto de Biomedicina de Sevilla (IBiS) HUVR/CSIC/Universidad de Sevilla/CIBERSAM, ISCIII, Dpto. de Fisiología Médica y Biofísica
| | - John Suckling
- Department of Psychiatry, University of Cambridge, Cambridge, England
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Mier-García JF, Ospina-Santa S, Orozco-Mera J, Ma R, Plaha P. Supramaximal versus gross total resection in Glioblastoma, IDH wild-type and Astrocytoma, IDH-mutant, grade 4, effect on overall and progression free survival: systematic review and meta-analysis. J Neurooncol 2023; 164:31-41. [PMID: 37561356 DOI: 10.1007/s11060-023-04409-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 07/26/2023] [Indexed: 08/11/2023]
Abstract
PURPOSE To synthesize the evidence on the impact on progression-free survival (PFS) and overall survival (OS) of supramaximal resection (SMR) over gross total resection (GTR) in Glioblastoma, IDH wild-type and Astrocytoma, IDH-mutant, grade 4 (Glioblastoma). METHODS The PubMed, Scopus, Web of Science, Ovid and Cochrane databases were systematically searched (up to November 30, 2022). Studies reporting OS and PFS on adult humans with a suspected Glioblastoma, treated either with a SMR or GTR were included. Hazard ratios were estimated for each study and treatment effects were calculated through DerSimonian and Laird random effects models. RESULTS The literature search yielded 14 studies published between 2013 and 2022, enrolling a total of 6779 patients. Analysis of the included studies reveals significantly better clinical outcomes favoring SMR over GTR in terms of PFS (HR 0.67; p = 0.0007), and OS (HR 0.7; p = 0.0001). CONCLUSION Glioblastoma, IDH wild-type and Astrocytoma, IDH-mutant, grade 4, are aggressive tumors with a very short long-term OS. SMR is an effective therapeutic approach contributing to increased PFS and OS in patients with this catastrophic disease.
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Affiliation(s)
- Juan F Mier-García
- Department of Neurosurgery, Oxford University Hospitals NHS Foundation Trust, Oxford, Oxfordshire, UK.
- Section of Neurosurgery, School of Medicine, Universidad del Valle, Cali, Valle del Cauca, Colombia.
| | - Stefanía Ospina-Santa
- Department of Neurosurgery, Hospital Universitario del Valle, Cali, Valle del Cauca, Colombia
| | - Javier Orozco-Mera
- Section of Neurosurgery, School of Medicine, Universidad del Valle, Cali, Valle del Cauca, Colombia
- Department of Neurosurgery, Hospital Universitario del Valle, Cali, Valle del Cauca, Colombia
| | - Ruichong Ma
- Department of Neurosurgery, Oxford University Hospitals NHS Foundation Trust, Oxford, Oxfordshire, UK
- Human Immunology Unit, Radcliffe Department of Medicine, University of Oxford, Oxford, Oxfordshire, UK
- Nuffield Department of Surgery, University of Oxford, Oxford, Oxfordshire, UK
| | - Puneet Plaha
- Department of Neurosurgery, Oxford University Hospitals NHS Foundation Trust, Oxford, Oxfordshire, UK
- Nuffield Department of Surgery, University of Oxford, Oxford, Oxfordshire, UK
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, Oxfordshire, UK
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Zakharova NE, Batalov AI, Pogosbekian EL, Chekhonin IV, Goryaynov SA, Bykanov AE, Tyurina AN, Galstyan SA, Nikitin PV, Fadeeva LM, Usachev DY, Pronin IN. Perifocal Zone of Brain Gliomas: Application of Diffusion Kurtosis and Perfusion MRI Values for Tumor Invasion Border Determination. Cancers (Basel) 2023; 15:2760. [PMID: 37345097 DOI: 10.3390/cancers15102760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/28/2023] [Accepted: 05/09/2023] [Indexed: 06/23/2023] Open
Abstract
(1) Purpose: To determine the borders of malignant gliomas with diffusion kurtosis and perfusion MRI biomarkers. (2) Methods: In 50 high-grade glioma patients, diffusion kurtosis and pseudo-continuous arterial spin labeling (pCASL) cerebral blood flow (CBF) values were determined in contrast-enhancing area, in perifocal infiltrative edema zone, in the normal-appearing peritumoral white matter of the affected cerebral hemisphere, and in the unaffected contralateral hemisphere. Neuronavigation-guided biopsy was performed from all affected hemisphere regions. (3) Results: We showed significant differences between the DKI values in normal-appearing peritumoral white matter and unaffected contralateral hemisphere white matter. We also established significant (p < 0.05) correlations of DKI with Ki-67 labeling index and Bcl-2 expression activity in highly perfused enhancing tumor core and in perifocal infiltrative edema zone. CBF correlated with Ki-67 LI in highly perfused enhancing tumor core. One hundred percent of perifocal infiltrative edema tissue samples contained tumor cells. All glioblastoma samples expressed CD133. In the glioblastoma group, several normal-appearing white matter specimens were infiltrated by tumor cells and expressed CD133. (4) Conclusions: DKI parameters reveal changes in brain microstructure invisible on conventional MRI, e.g., possible infiltration of normal-appearing peritumoral white matter by glioma cells. Our results may be useful for plotting individual tumor invasion maps for brain glioma surgery or radiotherapy planning.
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Affiliation(s)
- Natalia E Zakharova
- Federal State Autonomous Institution "N.N. Burdenko National Medical Research Center of Neurosurgery" of the Ministry of Health of the Russian, 4th Tverskaya-Yamskaya Str. 16, Moscow 125047, Russia
| | - Artem I Batalov
- Federal State Autonomous Institution "N.N. Burdenko National Medical Research Center of Neurosurgery" of the Ministry of Health of the Russian, 4th Tverskaya-Yamskaya Str. 16, Moscow 125047, Russia
| | - Eduard L Pogosbekian
- Federal State Autonomous Institution "N.N. Burdenko National Medical Research Center of Neurosurgery" of the Ministry of Health of the Russian, 4th Tverskaya-Yamskaya Str. 16, Moscow 125047, Russia
| | - Ivan V Chekhonin
- Federal State Autonomous Institution "N.N. Burdenko National Medical Research Center of Neurosurgery" of the Ministry of Health of the Russian, 4th Tverskaya-Yamskaya Str. 16, Moscow 125047, Russia
| | - Sergey A Goryaynov
- Federal State Autonomous Institution "N.N. Burdenko National Medical Research Center of Neurosurgery" of the Ministry of Health of the Russian, 4th Tverskaya-Yamskaya Str. 16, Moscow 125047, Russia
| | - Andrey E Bykanov
- Federal State Autonomous Institution "N.N. Burdenko National Medical Research Center of Neurosurgery" of the Ministry of Health of the Russian, 4th Tverskaya-Yamskaya Str. 16, Moscow 125047, Russia
| | - Anastasia N Tyurina
- Federal State Autonomous Institution "N.N. Burdenko National Medical Research Center of Neurosurgery" of the Ministry of Health of the Russian, 4th Tverskaya-Yamskaya Str. 16, Moscow 125047, Russia
| | - Suzanna A Galstyan
- Federal State Autonomous Institution "N.N. Burdenko National Medical Research Center of Neurosurgery" of the Ministry of Health of the Russian, 4th Tverskaya-Yamskaya Str. 16, Moscow 125047, Russia
| | - Pavel V Nikitin
- Federal State Autonomous Institution "N.N. Burdenko National Medical Research Center of Neurosurgery" of the Ministry of Health of the Russian, 4th Tverskaya-Yamskaya Str. 16, Moscow 125047, Russia
| | - Lyudmila M Fadeeva
- Federal State Autonomous Institution "N.N. Burdenko National Medical Research Center of Neurosurgery" of the Ministry of Health of the Russian, 4th Tverskaya-Yamskaya Str. 16, Moscow 125047, Russia
| | - Dmitry Yu Usachev
- Federal State Autonomous Institution "N.N. Burdenko National Medical Research Center of Neurosurgery" of the Ministry of Health of the Russian, 4th Tverskaya-Yamskaya Str. 16, Moscow 125047, Russia
| | - Igor N Pronin
- Federal State Autonomous Institution "N.N. Burdenko National Medical Research Center of Neurosurgery" of the Ministry of Health of the Russian, 4th Tverskaya-Yamskaya Str. 16, Moscow 125047, Russia
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Tejada Solís S, González Sánchez J, Iglesias Lozano I, Plans Ahicart G, Pérez Núñez A, Meana Carballo L, Gil Salú JL, Fernández Coello A, García Romero JC, Rodríguez de Lope Llorca A, García Duque S, Díez Valle R, Narros Giménez JL, Prat Acín R. Low grade gliomas guide-lines elaborated by the tumor section of Spanish Society of Neurosurgery. Neurocirugia (Astur : Engl Ed) 2023; 34:139-152. [PMID: 36446721 DOI: 10.1016/j.neucie.2022.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 05/20/2022] [Accepted: 08/01/2022] [Indexed: 05/06/2023]
Abstract
Adult low-grade gliomas (Low Grade Gliomas, LGG) are tumors that originate from the glial cells of the brain and whose management involves great controversy, starting from the diagnosis, to the treatment and subsequent follow-up. For this reason, the Tumor Group of the Spanish Society of Neurosurgery (GT-SENEC) has held a consensus meeting, in which the most relevant neurosurgical issues have been discussed, reaching recommendations based on the best scientific evidence. In order to obtain the maximum benefit from these treatments, an individualised assessment of each patient should be made by a multidisciplinary team. Experts in each LGG treatment field have briefly described it based in their experience and the reviewed of the literature. Each area has been summarized and focused on the best published evidence. LGG have been surrounded by treatment controversy, although during the last years more accurate data has been published in order to reach treatment consensus. Neurosurgeons must know treatment options, indications and risks to participate actively in the decision making and to offer the best surgical treatment in every case.
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Affiliation(s)
- Sonia Tejada Solís
- Departamento de Neurocirugía, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain.
| | - Josep González Sánchez
- Departamento de Neurocirugía, Hospital Clínic i Provincial de Barcelona, Barcelona, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Irene Iglesias Lozano
- Departamento de Neurocirugía, Hospital Universitario Puerta del Mar, Cádiz, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Gerard Plans Ahicart
- Departamento de Neurocirugía, Hospital Universitari Bellvitge, Barcelona, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Angel Pérez Núñez
- Departamento de Neurocirugía, Hospital Universitario 12 de Octubre, Madrid, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Leonor Meana Carballo
- Departamento de Neurocirugía, Centro Médico de Asturias, Oviedo, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Jose Luis Gil Salú
- Departamento de Neurocirugía, Hospital Universitario Puerta del Mar, Cádiz, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Alejandro Fernández Coello
- Departamento de Neurocirugía, Hospital Universitari Bellvitge, Barcelona, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Juan Carlos García Romero
- Departamento de Neurocirugía, Hospital Virgen del Rocío, Sevilla, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Angel Rodríguez de Lope Llorca
- Departamento de Neurocirugía, Hospital Virgen de la Salud, Toledo, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Sara García Duque
- Departamento de Neurocirugía, Hospital Universitario La Fe, Valencia, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Ricardo Díez Valle
- Departamento de Neurocirugía, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Jose Luis Narros Giménez
- Departamento de Neurocirugía, Hospital Virgen del Rocío, Sevilla, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Ricardo Prat Acín
- Departamento de Neurocirugía, Hospital Universitario La Fe, Valencia, Spain; Departamento de Neurocirugía, Hospital Universitario HM Montepríncipe, Madrid, Spain
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9
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Hervey-Jumper SL, Zhang Y, Phillips JJ, Morshed RA, Young JS, McCoy L, Lafontaine M, Luks T, Ammanuel S, Kakaizada S, Egladyous A, Gogos A, Villanueva-Meyer J, Shai A, Warrier G, Rice T, Crane J, Wrensch M, Wiencke JK, Daras M, Oberheim Bush NA, Taylor JW, Butowski N, Clarke J, Chang S, Chang E, Aghi M, Theodosopoulos P, McDermott M, Jakola AS, Kavouridis VK, Nawabi N, Solheim O, Smith T, Berger MS, Molinaro AM. Interactive Effects of Molecular, Therapeutic, and Patient Factors on Outcome of Diffuse Low-Grade Glioma. J Clin Oncol 2023; 41:2029-2042. [PMID: 36599113 PMCID: PMC10082290 DOI: 10.1200/jco.21.02929] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 08/18/2022] [Accepted: 11/14/2022] [Indexed: 01/06/2023] Open
Abstract
PURPOSE In patients with diffuse low-grade glioma (LGG), the extent of surgical tumor resection (EOR) has a controversial role, in part because a randomized clinical trial with different levels of EOR is not feasible. METHODS In a 20-year retrospective cohort of 392 patients with IDH-mutant grade 2 glioma, we analyzed the combined effects of volumetric EOR and molecular and clinical factors on overall survival (OS) and progression-free survival by recursive partitioning analysis. The OS results were validated in two external cohorts (n = 365). Propensity score analysis of the combined cohorts (n = 757) was used to mimic a randomized clinical trial with varying levels of EOR. RESULTS Recursive partitioning analysis identified three survival risk groups. Median OS was shortest in two subsets of patients with astrocytoma: those with postoperative tumor volume (TV) > 4.6 mL and those with preoperative TV > 43.1 mL and postoperative TV ≤ 4.6 mL. Intermediate OS was seen in patients with astrocytoma who had chemotherapy with preoperative TV ≤ 43.1 mL and postoperative TV ≤ 4.6 mL in addition to oligodendroglioma patients with either preoperative TV > 43.1 mL and residual TV ≤ 4.6 mL or postoperative residual volume > 4.6 mL. Longest OS was seen in astrocytoma patients with preoperative TV ≤ 43.1 mL and postoperative TV ≤ 4.6 mL who received no chemotherapy and oligodendroglioma patients with preoperative TV ≤ 43.1 mL and postoperative TV ≤ 4.6 mL. EOR ≥ 75% improved survival outcomes, as shown by propensity score analysis. CONCLUSION Across both subtypes of LGG, EOR beginning at 75% improves OS while beginning at 80% improves progression-free survival. Nonetheless, maximal resection with preservation of neurological function remains the treatment goal. Our findings have implications for surgical strategies for LGGs, particularly oligodendroglioma.
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Affiliation(s)
- Shawn L. Hervey-Jumper
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Yalan Zhang
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Joanna J. Phillips
- Department of Pathology, University of California, San Francisco, San Francisco, CA
| | - Ramin A. Morshed
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Jacob S. Young
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Lucie McCoy
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Marisa Lafontaine
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA
| | - Tracy Luks
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA
| | - Simon Ammanuel
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Sofia Kakaizada
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Andrew Egladyous
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Andrew Gogos
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Javier Villanueva-Meyer
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA
| | - Anny Shai
- Department of Pathology, University of California, San Francisco, San Francisco, CA
| | - Gayathri Warrier
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Terri Rice
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Jason Crane
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA
| | - Margaret Wrensch
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - John K. Wiencke
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Mariza Daras
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
- Department of Neurology, University of California, San Francisco, San Francisco, CA
| | - Nancy Ann Oberheim Bush
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
- Department of Neurology, University of California, San Francisco, San Francisco, CA
| | - Jennie W. Taylor
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
- Department of Neurology, University of California, San Francisco, San Francisco, CA
| | - Nicholas Butowski
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Jennifer Clarke
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
- Department of Neurology, University of California, San Francisco, San Francisco, CA
| | - Susan Chang
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
- Department of Neurology, University of California, San Francisco, San Francisco, CA
| | - Edward Chang
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Manish Aghi
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Philip Theodosopoulos
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Michael McDermott
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Asgeir S. Jakola
- Department of Neurological Surgery, St Olavs University Hospital, Trondheim, Norway
- Institute of Neuroscience and Physiology, Department of Clinical Neuroscience, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden
| | | | - Noah Nawabi
- Department of Neurological Surgery, Brigham and Women's Hospital, Boston, MA
| | - Ole Solheim
- Department of Neurological Surgery, St Olavs University Hospital, Trondheim, Norway
- Norwegian University of Science and Technology, Trondheim, Norway
| | - Timothy Smith
- Department of Neurological Surgery, Brigham and Women's Hospital, Boston, MA
| | - Mitchel S. Berger
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Annette M. Molinaro
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
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10
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Deboeuf L, Moiraghi A, Debacker C, Peeters SM, Simboli GA, Roux A, Dezamis E, Oppenheim C, Chretien F, Pallud J, Zanello M. Feasibility and Accuracy of Robot-Assisted, Stereotactic Biopsy Using 3-Dimensional Intraoperative Imaging and Frameless Registration Tool. Neurosurgery 2023; 92:803-811. [PMID: 36700740 DOI: 10.1227/neu.0000000000002294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 09/27/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Robot-assisted stereotactic biopsy is evolving: 3-dimensional intraoperative imaging tools and new frameless registration systems are spreading. OBJECTIVE To investigate the accuracy and effectiveness of a new stereotactic biopsy procedure. METHODS Observational, retrospective analysis of consecutive robot-assisted stereotactic biopsies using the Neurolocate (Renishaw) frameless registration system and intraoperative O-Arm (Medtronic) performed at a single institution in adults (2019-2021) and comparison with a historical series from the same institution (2006-2016) not using the Neurolocate nor the O-Arm. RESULTS In 100 patients (55% men), 6.2 ± 2.5 (1-14) biopsy samples were obtained at 1.7 ± 0.7 (1-3) biopsy sites. An histomolecular diagnosis was obtained in 96% of cases. The mean duration of the procedure was 59.0 ± 22.3 min. The mean distance between the planned and the actual target was 0.7 ± 0.7 mm. On systematic postoperative computed tomography scans, a hemorrhage ≥10 mm was observed in 8 cases (8%) while pneumocephalus was distant from the biopsy site in 76%. A Karnofsky Performance Status score decrease ≥20 points postoperatively was observed in 4%. The average dose length product was 159.7 ± 63.4 mGy cm. Compared with the historical neurosurgical procedure, this new procedure had similar diagnostic yield (96 vs 98.7%; P = .111) and rate of postoperative disability (4.0 vs 4.2%, P = .914) but was shorter (57.8 ± 22.9 vs 77.8 ± 20.9 min; P < .001) despite older patients. CONCLUSION Robot-assisted stereotactic biopsy using the Neurolocate frameless registration system and intraoperative O-Arm is a safe and effective neurosurgical procedure. The accuracy of this robot-assisted surgery supports its effectiveness for daily use in stereotactic neurosurgery.
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Affiliation(s)
- Louise Deboeuf
- Department of Neurosurgery, GHU Paris - Psychiatrie et Neurosciences, Hôpital Sainte-Anne, Paris, France
- Université de Paris, Paris , France
| | - Alessandro Moiraghi
- Department of Neurosurgery, GHU Paris - Psychiatrie et Neurosciences, Hôpital Sainte-Anne, Paris, France
- Université de Paris, Paris , France
- INSERM UMR 1266, IMA-BRAIN, Institute of Psychiatry and Neurosciences of Paris, Paris, France
| | - Clément Debacker
- Université de Paris, Paris , France
- INSERM UMR 1266, IMA-BRAIN, Institute of Psychiatry and Neurosciences of Paris, Paris, France
| | - Sophie M Peeters
- Department of Neurosurgery, University of California Los Angeles, Los Angeles, California, USA
| | - Giorgia Antonia Simboli
- Department of Neurosurgery, GHU Paris - Psychiatrie et Neurosciences, Hôpital Sainte-Anne, Paris, France
- Université de Paris, Paris , France
| | - Alexandre Roux
- Department of Neurosurgery, GHU Paris - Psychiatrie et Neurosciences, Hôpital Sainte-Anne, Paris, France
- Université de Paris, Paris , France
- INSERM UMR 1266, IMA-BRAIN, Institute of Psychiatry and Neurosciences of Paris, Paris, France
| | - Edouard Dezamis
- Department of Neurosurgery, GHU Paris - Psychiatrie et Neurosciences, Hôpital Sainte-Anne, Paris, France
- Université de Paris, Paris , France
| | - Catherine Oppenheim
- Université de Paris, Paris , France
- INSERM UMR 1266, IMA-BRAIN, Institute of Psychiatry and Neurosciences of Paris, Paris, France
- Department of Neuroradiology, GHU Paris - Psychiatrie et Neurosciences, Hôpital Sainte-Anne, Paris, France
| | - Fabrice Chretien
- Université de Paris, Paris , France
- INSERM UMR 1266, IMA-BRAIN, Institute of Psychiatry and Neurosciences of Paris, Paris, France
- Department of Neuropathology, GHU Paris - Psychiatrie et Neurosciences, Hôpital Sainte-Anne, Paris, France
| | - Johan Pallud
- Department of Neurosurgery, GHU Paris - Psychiatrie et Neurosciences, Hôpital Sainte-Anne, Paris, France
- Université de Paris, Paris , France
- INSERM UMR 1266, IMA-BRAIN, Institute of Psychiatry and Neurosciences of Paris, Paris, France
| | - Marc Zanello
- Department of Neurosurgery, GHU Paris - Psychiatrie et Neurosciences, Hôpital Sainte-Anne, Paris, France
- Université de Paris, Paris , France
- INSERM UMR 1266, IMA-BRAIN, Institute of Psychiatry and Neurosciences of Paris, Paris, France
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11
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Plaszczynski S, Grammaticos B, Pallud J, Campagne JE, Badoual M. Predicting regrowth of low-grade gliomas after radiotherapy. PLoS Comput Biol 2023; 19:e1011002. [PMID: 37000852 PMCID: PMC10128962 DOI: 10.1371/journal.pcbi.1011002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 04/25/2023] [Accepted: 03/04/2023] [Indexed: 04/03/2023] Open
Abstract
Diffuse low grade gliomas are invasive and incurable brain tumors that inevitably transform into higher grade ones. A classical treatment to delay this transition is radiotherapy (RT). Following RT, the tumor gradually shrinks during a period of typically 6 months to 4 years before regrowing. To improve the patient’s health-related quality of life and help clinicians build personalized follow-ups, one would benefit from predictions of the time during which the tumor is expected to decrease. The challenge is to provide a reliable estimate of this regrowth time shortly after RT (i.e. with few data), although patients react differently to the treatment. To this end, we analyze the tumor size dynamics from a batch of 20 high-quality longitudinal data, and propose a simple and robust analytical model, with just 4 parameters. From the study of their correlations, we build a statistical constraint that helps determine the regrowth time even for patients for which we have only a few measurements of the tumor size. We validate the procedure on the data and predict the regrowth time at the moment of the first MRI after RT, with precision of, typically, 6 months. Using virtual patients, we study whether some forecast is still possible just three months after RT. We obtain some reliable estimates of the regrowth time in 75% of the cases, in particular for all “fast-responders”. The remaining 25% represent cases where the actual regrowth time is large and can be safely estimated with another measurement a year later. These results show the feasibility of making personalized predictions of the tumor regrowth time shortly after RT.
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Affiliation(s)
- Stéphane Plaszczynski
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, Orsay, France
- Université Paris-Cité, IJCLab, Orsay, France
- * E-mail:
| | - Basile Grammaticos
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, Orsay, France
- Université Paris-Cité, IJCLab, Orsay, France
| | - Johan Pallud
- Department of Neurosurgery, GHU Paris Sainte-Anne Hospital, Paris, France
- Université de Paris, Sorbonne Paris Cité, Paris, France
- Inserm, U1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France
| | - Jean-Eric Campagne
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, Orsay, France
- Université Paris-Cité, IJCLab, Orsay, France
| | - Mathilde Badoual
- Université Paris-Saclay, CNRS/IN2P3, IJCLab, Orsay, France
- Université Paris-Cité, IJCLab, Orsay, France
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12
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Duffau H. Oncological and functional neurosurgery: Perspectives for the decade regarding diffuse gliomas. Rev Neurol (Paris) 2023; 179:437-448. [PMID: 36907710 DOI: 10.1016/j.neurol.2023.01.724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 01/17/2023] [Accepted: 01/22/2023] [Indexed: 03/12/2023]
Abstract
For decades, diffuse glioma (DG) studies mostly focused on oncological considerations, whereas functional outcomes received less attention. Currently, because overall survival has increased in DG, especially in low-grade glioma (overall survival > 15 years), quality of life including neurocognitive and behavioral aspects should be assessed and preserved more systematically, particularly regarding surgery. Indeed, early maximal tumor removal results in greater survival in both high-grade and low-grade gliomas, leading to propose "supra-marginal" resection, with excision of the peritumoral zone in diffuse neoplasms. To minimize functional risks while maximizing the extent of resection, traditional "tumor-mass resection" is replaced by "connectome-guided resection" conducted under awake mapping, taking into account inter-individual brain anatomo-functional variability. A better understanding of the dynamic interplay between DG progression and reactional neuroplastic mechanisms is critical to adapt a personalized multistage therapeutic strategy, with integration of functional neurooncological (re)operation(s) in a multimodal management scheme including repeated medical therapies. Because the therapeutic armamentarium remains limited, the aims of this paradigmatic shift are to predict one/several step(s) ahead glioma behavior, its modifications, and compensatory neural networks reconfiguration over time in order to optimize the onco-functional benefit of each treatment - either in isolation or in combination with others - in human beings bearing a chronic tumoral disease while enjoying an active familial and socio-professional life as close as possible to their expectations. Thus, new ecological endpoints such as return to work should be incorporated into future DG trials. "Preventive neurooncology" might also be envisioned, by proposing a screening policy to discover and treat incidental glioma earlier.
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Affiliation(s)
- H Duffau
- Department of Neurosurgery, Montpellier University Medical Center, Gui-de-Chauliac Hospital, 80, avenue Augustin-Fliche, 34295 Montpellier, France; Team "Plasticity of Central Nervous System, Stem Cells and Glial Tumors", National Institute for Health and Medical Research (Inserm), U1191 Laboratory, Institute of Functional Genomics, University of Montpellier, 34091 Montpellier, France.
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13
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Zanello M, Simboli GA, Carron R, Pallud J. MRI-based and robot-assisted stereotactic biopsy with intraoperative CT imaging. Acta Neurochir (Wien) 2022; 164:3311-5. [PMID: 35821282 DOI: 10.1007/s00701-022-05271-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 06/05/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND As a pioneer center in the field of stereotaxy, Sainte-Anne school has always advocated the use of intraoperative imaging for stereotactic procedures to optimize both safety and accuracy. With the advent of intraoperative mobile CT unit, the robot-assisted stereotactic biopsy procedure has been recently updated. METHOD Herein, we aim at describing our new surgical procedure that combines robotic assistance (NeuroMate, Renishaw) and intraoperative cone beam CT imaging (O-Arm, Medtronic). CONCLUSION Intraoperative imaging with the O-Arm was efficiently incorporated into the workflow. This new equipment leads to optimizing operative time and an easier realization of intraoperative imaging.
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14
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Wang P, He J, Ma X, Weng L, Wu Q, Zhao P, Ban C, Hao X, Hao Z, Yuan P, Hao F, Wang S, Zhang H, Xie S, Gao Y. Applying MAP-MRI to Identify the WHO Grade and Main Genetic Features of Adult-type Diffuse Gliomas: A Comparison of Three Diffusion-weighted MRI Models. Acad Radiol 2022:S1076-6332(22)00546-3. [DOI: 10.1016/j.acra.2022.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/27/2022] [Accepted: 10/07/2022] [Indexed: 11/08/2022]
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15
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Duffau H. A Personalized Longitudinal Strategy in Low-Grade Glioma Patients: Predicting Oncological and Neural Interindividual Variability and Its Changes over Years to Think One Step Ahead. J Pers Med 2022; 12:jpm12101621. [PMID: 36294760 PMCID: PMC9604939 DOI: 10.3390/jpm12101621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 09/15/2022] [Accepted: 09/22/2022] [Indexed: 11/09/2022] Open
Abstract
Diffuse low-grade glioma (LGG) is a rare cerebral cancer, mostly involving young adults with an active life at diagnosis. If left untreated, LGG widely invades the brain and becomes malignant, generating neurological worsening and ultimately death. Early and repeat treatments for this incurable tumor, including maximal connectome-based surgical resection(s) in awake patients, enable postponement of malignant transformation while preserving quality of life owing to constant neural network reconfiguration. Due to considerable interindividual variability in terms of LGG course and consecutive cerebral reorganization, a multistage longitudinal strategy should be tailored accordingly in each patient. It is crucial to predict how the glioma will progress (changes in growth rate and pattern of migration, genetic mutation, etc.) and how the brain will adapt (changes in patterns of spatiotemporal redistribution, possible functional consequences such as epilepsy or cognitive decline, etc.). The goal is to anticipate therapeutic management, remaining one step ahead in order to select the optimal (re-)treatment(s) (some of them possibly kept in reserve), at the appropriate time(s) in the evolution of this chronic disease, before malignization and clinical worsening. Here, predictive tumoral and non-tumoral factors, and their ever-changing interactions, are reviewed to guide individual decisions in advance based on patient-specific markers, for the treatment of LGG.
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Affiliation(s)
- Hugues Duffau
- Department of Neurosurgery, Gui de Chauliac Hospital, Montpellier University Medical Center, 80 Av. Augustin Fliche, 34295 Montpellier, France; ; Tel.: +33-4-67-33-66-12; Fax: +33-4-67-33-69-12
- Team “Plasticity of Central Nervous System, Stem Cells and Glial Tumors”, National Institute for Health and Medical Research (INSERM), U1191 Laboratory, Institute of Functional Genomics, University of Montpellier, 34091 Montpellier, France
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16
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Motomura K, Ohka F, Aoki K, Saito R. Supratotal Resection of Gliomas With Awake Brain Mapping: Maximal Tumor Resection Preserving Motor, Language, and Neurocognitive Functions. Front Neurol 2022; 13:874826. [PMID: 35645972 PMCID: PMC9133877 DOI: 10.3389/fneur.2022.874826] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 04/15/2022] [Indexed: 11/13/2022] Open
Abstract
Gliomas are a category of infiltrating glial neoplasms that are often located within or near the eloquent areas involved in motor, language, and neurocognitive functions. Surgical resection being the first-line treatment for gliomas, plays a crucial role in patient outcome. The role of the extent of resection (EOR) was evaluated, and we reported significant correlations between a higher EOR and better clinical prognosis of gliomas. However, recurrence is inevitable, even after aggressive tumor removal. Thus, efforts have been made to achieve extended tumor resection beyond contrast-enhanced mass lesions in magnetic resonance imaging (MRI)-defined areas, a process known as supratotal resection. Since it has been reported that tumor cells invade beyond regions visible as abnormal areas on MRI, imaging underestimates the true spatial extent of tumors. Furthermore, tumor cells have the potential to spread 10–20 mm away from the MRI-verified tumor boundary. The primary goal of supratotal resection is to maximize EOR and prolong the progression-free and overall survival of patients with gliomas. The available data, as well as our own work, clearly show that supratotal resection of gliomas is a feasible technique that has improved with the aid of awake functional mapping using intraoperative direct electrical stimulation. Awake brain mapping has enabled neurosurgeons achieve supratotal resection with favorable motor, language, and neurocognitive outcomes, ensuring a better quality of life in patients with gliomas.
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Ruiz-Garcia H, Middlebrooks EH, Trifiletti DM, Chaichana KL, Quinones-Hinojosa A, Sheehan JP. The Extent of Resection in Gliomas-Evidence-Based Recommendations on Methodological Aspects of Research Design. World Neurosurg 2022; 161:382-395.e3. [PMID: 35505558 DOI: 10.1016/j.wneu.2021.08.140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 08/30/2021] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Modern neurosurgery has established maximal safe resection as a cornerstone in the management of diffuse gliomas. Evaluation of the extent of resection (EOR), and its association with certain outcomes or interventions, heavily depends on an adequate methodology to draw strong conclusions. We aim to identify weaknesses and limitations that may threaten the internal validity and generalizability of studies involving the EOR in patients with glioma and to suggest methodological recommendations that may help mitigate these threats. METHODS A systematic search was performed by querying PubMed, Web of Science, and Scopus since inception to April 30, 2021 using PICOS/PRISMA guidelines. Articles were then screened to identify high-impact studies evaluating the EOR in patients diagnosed with diffuse gliomas in accordance with predefined criteria. We identify common weakness and limitations during the evaluation of the EOR in the selected studies and then delineate potential methodological recommendations for future endeavors dealing with the EOR. RESULTS We identified 31 high-impact studies and found several research design issues including inconsistencies regarding EOR terminology, measurement, data collection, analysis, and reporting. Although some of these issues were related to now outdated reporting standards, many were still present in recent publications and deserve attention in contemporary and future research. CONCLUSIONS There is a current need to focus more attention to the methodological aspects of glioma research. Methodological inconsistencies may introduce weaknesses into the internal validity of the studies and hamper comparative analysis of cohorts from different institutions. We hope our recommendations will eventually help develop stronger methodological designs in future research endeavors.
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Affiliation(s)
- Henry Ruiz-Garcia
- Department of Neurological Surgery, Mayo Clinic, Jacksonville, Florida, USA; Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida, USA; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Jacksonville, Florida, USA
| | - Erik H Middlebrooks
- Department of Neurological Surgery, Mayo Clinic, Jacksonville, Florida, USA; Department of Radiology, Mayo Clinic, Jacksonville, Florida, USA
| | - Daniel M Trifiletti
- Department of Neurological Surgery, Mayo Clinic, Jacksonville, Florida, USA; Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida, USA
| | | | | | - Jason P Sheehan
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia, USA.
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18
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Silva M, Vivancos C, Duffau H. The Concept of «Peritumoral Zone» in Diffuse Low-Grade Gliomas: Oncological and Functional Implications for a Connectome-Guided Therapeutic Attitude. Brain Sci 2022; 12:brainsci12040504. [PMID: 35448035 PMCID: PMC9032126 DOI: 10.3390/brainsci12040504] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/10/2022] [Accepted: 04/12/2022] [Indexed: 12/22/2022] Open
Abstract
Diffuse low-grade gliomas (DLGGs) are heterogeneous and poorly circumscribed neoplasms with isolated tumor cells that extend beyond the margins of the lesion depicted on MRI. Efforts to demarcate the glioma core from the surrounding healthy brain led us to define an intermediate region, the so-called peritumoral zone (PTZ). Although most studies about PTZ have been conducted on high-grade gliomas, the purpose here is to review the cellular, metabolic, and radiological characteristics of PTZ in the specific context of DLGG. A better delineation of PTZ, in which glioma cells and neural tissue strongly interact, may open new therapeutic avenues to optimize both functional and oncological results. First, a connectome-based “supratotal” surgical resection (i.e., with the removal of PTZ in addition to the tumor core) resulted in prolonged survival by limiting the risk of malignant transformation, while improving the quality of life, thanks to a better control of seizures. Second, the timing and order of (neo)adjuvant medical treatments can be modulated according to the pattern of peritumoral infiltration. Third, the development of new drugs specifically targeting the PTZ could be considered from an oncological (such as immunotherapy) and epileptological perspective. Further multimodal investigations of PTZ are needed to maximize long-term outcomes in DLGG patients.
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Affiliation(s)
- Melissa Silva
- Department of Neurosurgery, Hospital Garcia de Orta, 2805-267 Almada, Portugal;
| | - Catalina Vivancos
- Department of Neurosurgery, Hospital Universitario La Paz, 28046 Madrid, Spain;
| | - Hugues Duffau
- Department of Neurosurgery, Gui de Chauliac Hospital, Montpellier University Medical Center, 34295 Montpellier, France
- Team “Plasticity of Central Nervous System, Stem Cells and Glial Tumors”, Institute of Functional Genomics, National Institute for Health and Medical Research (INSERM) U1191, University of Montpellier, 34295 Montpellier, France
- Correspondence:
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19
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Van Hese L, De Vleeschouwer S, Theys T, Larivière E, Solie L, Sciot R, Siegel TP, Rex S, Heeren RM, Cuypers E. Towards real-time intraoperative tissue interrogation for REIMS-guided glioma surgery. J Mass Spectrom Adv Clin Lab 2022; 24:80-89. [PMID: 35572786 PMCID: PMC9095887 DOI: 10.1016/j.jmsacl.2022.04.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 04/27/2022] [Accepted: 04/27/2022] [Indexed: 11/17/2022] Open
Abstract
REIMS can differentiate glioblastoma from normal brain with 99.2% sensitivity. Starting from 5% glioblastoma, REIMS showed a 100% correct classification rate. Low-grade gliomas can be identified with a 97.5% sensitivity.
Introduction Objectives Methods Results Conclusion
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Affiliation(s)
- Laura Van Hese
- Maastricht MultiModal Molecular Imaging (M4I) Institute, Division of Imaging Mass Spectrometry, Maastricht University, 6229 ER Maastricht, The Netherlands
- Department of Anaesthesiology, UZ Leuven; Department of Cardiovascular Sciences, KU Leuven, 3000 Leuven, Belgium
| | - Steven De Vleeschouwer
- Department of Neurosurgery, Laboratory for Experimental Neurosurgery and Neuroanatomy, UZ Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Tom Theys
- Department of Neurosurgery, Laboratory for Experimental Neurosurgery and Neuroanatomy, UZ Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Emma Larivière
- Department of Neurosurgery, Laboratory for Experimental Neurosurgery and Neuroanatomy, UZ Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Lien Solie
- Department of Neurosurgery, Laboratory for Experimental Neurosurgery and Neuroanatomy, UZ Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Raf Sciot
- Department of Pathology, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Tiffany Porta Siegel
- Maastricht MultiModal Molecular Imaging (M4I) Institute, Division of Imaging Mass Spectrometry, Maastricht University, 6229 ER Maastricht, The Netherlands
| | - Steffen Rex
- Department of Anaesthesiology, UZ Leuven; Department of Cardiovascular Sciences, KU Leuven, 3000 Leuven, Belgium
| | - Ron M.A. Heeren
- Maastricht MultiModal Molecular Imaging (M4I) Institute, Division of Imaging Mass Spectrometry, Maastricht University, 6229 ER Maastricht, The Netherlands
| | - Eva Cuypers
- Maastricht MultiModal Molecular Imaging (M4I) Institute, Division of Imaging Mass Spectrometry, Maastricht University, 6229 ER Maastricht, The Netherlands
- Corresponding author at: M4I Institute, Division of Imaging Mass Spectrometry, Universiteitssingel 50, 6229 ER Maastricht, The Netherlands.
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20
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Coburger J, Onken J, Rueckriegel S, von der Brelie C, Nadji-Ohl M, Forster MT, Gerlach R, Unteroberdörster M, Roder C, Kniese K, Schommer S, Rothenbacher D, Nagel G, Wirtz CR, Ernestus RI, Nabavi A, Tatagiba M, Czabanka M, Ganslandt O, Rohde V, Löhr M, Vajkoczy P, Pala A. Eloquent Lower Grade Gliomas, a Highly Vulnerable Cohort: Assessment of Patients' Functional Outcome After Surgery Based on the LoG-Glio Registry. Front Oncol 2022; 12:845992. [PMID: 35311092 PMCID: PMC8927728 DOI: 10.3389/fonc.2022.845992] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 01/31/2022] [Indexed: 11/28/2022] Open
Abstract
Majority of lower grade glioma (LGG) are located eloquently rendering surgical resection challenging. Aim of our study was to assess rate of permanent deficits and its predisposing risk factors. We retrieved 83 patients harboring an eloquently located LGGs from the prospective LoG-Glio Database. Patients without surgery or incomplete postoperative data were excluded. Sign rank test, explorative correlations by Spearman ρ and multivariable regression for new postoperative deficits were calculated. Eloquent region involved predominantly motor (45%) and language (40%). At first follow up after 3 months permanent neuro-logical deficits (NDs) were noted in 39%. Mild deficits remained in 29% and severe deficits in 10%. Complete tumor removal (CTR) was successfully in 62% of intended cases. Postoperative and 3-month follow up National Institute of Health Stroke Score (NIHSS) showed significantly lower values than preoperatively (p<0.001). 38% cases showed a decreased NIHSS at 3-month, while occurrence was only 14% at 9-12-month follow up. 6/7 patients with mild aphasia recovered after 9-12 months, while motor deficits present at 3-month follow up were persistent in majority of patients. Eastern oncology group functional status (ECOG) significantly decreased by surgery (p < 0.001) in 31% of cases. Between 3-month and 9-12-months follow up no significant improvement was seen. In the multivariable model CTR (p=0.019, OR 31.9), and ECOG>0 (p=0.021, OR 8.5) were independent predictors for permanent postoperative deficit according to NIHSS at 3-month according to multivariable regression model. Patients harboring eloquently located LGG are highly vulnerable for permanent deficits. Almost one third of patients have a permanent reduction of their functional status based on ECOG. Risk of an extended resection has to be balanced with the respective oncological benefit. Especially, patients with impaired pre-operative status are at risk for new permanent deficits. There is a relevant improvement of neurological symptoms in the first year after surgery, especially for patients with slight aphasia.
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Affiliation(s)
- Jan Coburger
- Department of Neurosurgery, University of Ulm, Günzburg, Germany
| | - Julia Onken
- Department of Neurosurgery, Charité - University of Berlin, Berlin, Germany
| | | | | | - Minou Nadji-Ohl
- Department of Neurosurgery, Katharinenhospital Stuttgart, Stuttgart, Germany
| | | | - Rüdiger Gerlach
- Department of Neurosurgery, Helios Hospital Erfurt, Erfurt, Germany
| | | | - Constantin Roder
- Department of Neurosurgery, University of Tübingen, Tübingen, Germany
| | - Katja Kniese
- Department of Neurosurgery, KRH Klinikum Region Hannover, Hannover, Germany
| | - Stefan Schommer
- Department of Neurosurgery, Katharinenhospital Stuttgart, Stuttgart, Germany
| | | | - Gabriele Nagel
- Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany
| | | | | | - Arya Nabavi
- Department of Neurosurgery, KRH Klinikum Region Hannover, Hannover, Germany
| | - Marcos Tatagiba
- Department of Neurosurgery, University of Tübingen, Tübingen, Germany
| | - Marcus Czabanka
- Department of Neurosurgery, University of Frankfurt, Frankfurt am Main, Germany
| | - Oliver Ganslandt
- Department of Neurosurgery, Katharinenhospital Stuttgart, Stuttgart, Germany
| | - Veit Rohde
- Department of Neurosurgery, University of Göttingen, Göttingen, Germany
| | - Mario Löhr
- Department of Neurosurgery, University of Würzburg, Würzburg, Germany
| | - Peter Vajkoczy
- Department of Neurosurgery, Charité - University of Berlin, Berlin, Germany
| | - Andrej Pala
- Department of Neurosurgery, University of Ulm, Günzburg, Germany
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21
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Zanello M, Duriez P, Savoureux A, Vinckier F, Chretien F, Gavaret M, Gorwood P, Gaillard R, Pallud J. Jean Talairach (1911–2007). An untold story of the pioneer of stereotactic and functional neurosurgery. Neurochirurgie 2022. [DOI: 10.1016/j.neuchi.2021.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 12/30/2021] [Indexed: 11/23/2022]
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22
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Yamaguchi J, Motomura K, Ohka F, Aoki K, Tanahashi K, Hirano M, Chalise L, Nishikawa T, Shimizu H, Natsume A, Wakabayashi T, Saito R. Survival Benefit of Supratotal Resection in a Long-term Survivor of IDH-wildtype Glioblastoma: A Case Report and Literature Review. NMC Case Rep J 2022; 8:747-753. [PMID: 35079543 PMCID: PMC8769439 DOI: 10.2176/nmccrj.cr.2021-0120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 08/19/2021] [Indexed: 12/29/2022] Open
Abstract
Glioblastoma multiforme (GBM) is an aggressive cancer type, with fewer than 3–5% of patients surviving for more than 3 years. We describe a 48-year-old right-handed man who presented with generalized seizure attacks. Magnetic resonance imaging (MRI) revealed a heterogeneous gadolinium-enhancing lesion in the left inferior parietal lobule. The patient underwent awake surgery, and tumor resection included abnormalities on T2-weighted MRI, with subcortical mapping used to identify the deep functional boundaries. After supratotal resection, the tumor was diagnosed as GBM without isocitrate dehydrogenase (IDH) 1 and 2 mutations. At a follow-up evaluation, 9 years and 2 months after the surgery, the patient appeared healthy, and no relapse or recurrence was observed. We present the case of a long-term survivor of IDH-wildtype GBM. This case suggests that supratotal resection with intraoperative awake brain mapping can improve survival without impairing the patient’s neurological functions.
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Affiliation(s)
- Junya Yamaguchi
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Kazuya Motomura
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Fumiharu Ohka
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Kosuke Aoki
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Kuniaki Tanahashi
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Masaki Hirano
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Lushun Chalise
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Tomohide Nishikawa
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Hiroyuki Shimizu
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Atsushi Natsume
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Toshihiko Wakabayashi
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Ryuta Saito
- Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
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23
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Giampiccolo D, Nunes S, Cattaneo L, Sala F. Functional Approaches to the Surgery of Brain Gliomas. Adv Tech Stand Neurosurg 2022; 45:35-96. [PMID: 35976447 DOI: 10.1007/978-3-030-99166-1_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
In the surgery of gliomas, recent years have witnessed unprecedented theoretical and technical development, which extensively increased indication to surgery. On one hand, it has been solidly demonstrated the impact of gross total resection on life expectancy. On the other hand, the paradigm shift from classical cortical localization of brain function towards connectomics caused by the resurgence of awake surgery and the advent of tractography has permitted safer surgeries focused on subcortical white matter tracts preservation and allowed for surgical resections within regions, such as Broca's area or the primary motor cortex, which were previously deemed inoperable. Furthermore, new asleep electrophysiological techniques have been developed whenever awake surgery is not an option, such as operating in situations of poor compliance (including paediatric patients) or pre-existing neurological deficits. One such strategy is the use of intraoperative neurophysiological monitoring (IONM), enabling the identification and preservation of functionally defined, but anatomically ambiguous, cortico-subcortical structures through mapping and monitoring techniques. These advances tie in with novel challenges, specifically risk prediction and the impact of neuroplasticity, the indication for tumour resection beyond visible borders, or supratotal resection, and most of all, a reappraisal of the importance of the right hemisphere from early psychosurgery to mapping and preservation of social behaviour, executive control, and decision making.Here we review current advances and future perspectives in a functional approach to glioma surgery.
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Affiliation(s)
- Davide Giampiccolo
- Section of Neurosurgery, Department of Neurosciences, Biomedicine and Movement Sciences, University Hospital, University of Verona, Verona, Italy
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, University College London, London, UK
- Victor Horsley Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
- Institute of Neurosciences, Cleveland Clinic London, London, UK
| | - Sonia Nunes
- Section of Neurosurgery, Department of Neurosciences, Biomedicine and Movement Sciences, University Hospital, University of Verona, Verona, Italy
| | - Luigi Cattaneo
- Center for Mind and Brain Sciences (CIMeC) and Center for Medical Sciences (CISMed), University of Trento, Trento, Italy
| | - Francesco Sala
- Section of Neurosurgery, Department of Neurosciences, Biomedicine and Movement Sciences, University Hospital, University of Verona, Verona, Italy.
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24
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Aoki K, Suzuki H, Yamamoto T, Yamamoto KN, Maeda S, Okuno Y, Ranjit M, Motomura K, Ohka F, Tanahashi K, Hirano M, Nishikawa T, Shimizu H, Kitano Y, Yamaguchi J, Yamazaki S, Nakamura H, Takahashi M, Narita Y, Nakada M, Deguchi S, Mizoguchi M, Momii Y, Muragaki Y, Abe T, Akimoto J, Wakabayashi T, Saito R, Ogawa S, Haeno H, Natsume A. Mathematical Modeling and Mutational Analysis Reveal Optimal Therapy to Prevent Malignant Transformation in Grade II IDH-Mutant Gliomas. Cancer Res 2021; 81:4861-4873. [PMID: 34333454 PMCID: PMC9635454 DOI: 10.1158/0008-5472.can-21-0985] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 06/10/2021] [Accepted: 07/23/2021] [Indexed: 01/07/2023]
Abstract
Isocitrate dehydrogenase-mutant low-grade gliomas (IDHmut-LGG) grow slowly but frequently undergo malignant transformation, which eventually leads to premature death. Chemotherapy and radiotherapy treatments prolong survival, but can also induce genetic (or epigenetic) alterations involved in transformation. Here, we developed a mathematical model of tumor progression based on serial tumor volume data and treatment history of 276 IDHmut-LGGs classified by chromosome 1p/19q codeletion (IDHmut/1p19qcodel and IDHmut/1p19qnoncodel) and performed genome-wide mutational analyses, including targeted sequencing and longitudinal whole-exome sequencing data. These analyses showed that tumor mutational burden correlated positively with malignant transformation rate, and chemotherapy and radiotherapy significantly suppressed tumor growth but increased malignant transformation rate per cell by 1.8 to 2.8 times compared with before treatment. This model revealed that prompt adjuvant chemoradiotherapy prolonged malignant transformation-free survival in small IDHmut-LGGs (≤ 50 cm3). Furthermore, optimal treatment differed according to genetic alterations for large IDHmut-LGGs (> 50 cm3); adjuvant therapies delayed malignant transformation in IDHmut/1p19qnoncodel but often accelerated it in IDHmut/1p19qcodel. Notably, PI3K mutation was not associated with malignant transformation but increased net postoperative proliferation rate and decreased malignant transformation-free survival, prompting the need for adjuvant therapy in IDHmut/1p19qcodel. Overall, this model uncovered therapeutic strategies that could prevent malignant transformation and, consequently, improve overall survival in patients with IDHmut-LGGs. SIGNIFICANCE: A mathematical model successfully estimates malignant transformation-free survival and reveals a link between genetic alterations and progression, identifying precision medicine approaches for optimal treatment of IDH-mutant low-grade gliomas.
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Affiliation(s)
- Kosuke Aoki
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan.,Institute of Nano-Life-Systems, Institutes of Innovation for Future Society, Nagoya University, Nagoya, Aichi, Japan.,Corresponding Authors: Kosuke Aoki, Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya 4668550, Japan. Phone: 815-2744-2353; E-mail: ; Hiroshi Haeno, ; and Atsushi Natsume,
| | - Hiromichi Suzuki
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Takashi Yamamoto
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Kimiyo N. Yamamoto
- Departments of General and Gastroenterological Surgery, Osaka Medical College Hospital, Takatsuki-shi, Osaka, Japan
| | - Sachi Maeda
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Yusuke Okuno
- Medical Genomics Center, Nagoya University Hospital, Nagoya, Aichi, Japan.,Department of Virology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Aichi, Japan
| | - Melissa Ranjit
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Kazuya Motomura
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Fumiharu Ohka
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Kuniaki Tanahashi
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Masaki Hirano
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Tomohide Nishikawa
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Hiroyuki Shimizu
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Yotaro Kitano
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Junya Yamaguchi
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Shintaro Yamazaki
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Hideo Nakamura
- Department of Neurosurgery, Kumamoto University, Kumamoto, Japan.,Department of Neurosurgery, Kurume University, Kurume, Fukuoka, Japan
| | - Masamichi Takahashi
- Department of Neurosurgery and Neuro-oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yoshitaka Narita
- Department of Neurosurgery and Neuro-oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Mitsutoshi Nakada
- Department of Neurosurgery, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Shoichi Deguchi
- Division of Neurosurgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Masahiro Mizoguchi
- Department of Neurosurgery, Graduate School of Medical Sciences Kyushu University, Fukuoka, Japan
| | - Yasutomo Momii
- Department of Neurosurgery, Oita University, Yufu, Oita, Japan
| | - Yoshihiro Muragaki
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Tatsuya Abe
- Department of Neurosurgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Jiro Akimoto
- Department of Neurosurgery, Tokyo Medical University, Tokyo, Japan
| | - Toshihiko Wakabayashi
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Ryuta Saito
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan
| | - Seishi Ogawa
- Department of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hiroshi Haeno
- Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa-shi, Chiba, Japan.,Corresponding Authors: Kosuke Aoki, Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya 4668550, Japan. Phone: 815-2744-2353; E-mail: ; Hiroshi Haeno, ; and Atsushi Natsume,
| | - Atsushi Natsume
- Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya, Aichi, Japan.,Institute of Nano-Life-Systems, Institutes of Innovation for Future Society, Nagoya University, Nagoya, Aichi, Japan.,Corresponding Authors: Kosuke Aoki, Department of Neurosurgery, Graduate School of Medicine, Nagoya University, Nagoya 4668550, Japan. Phone: 815-2744-2353; E-mail: ; Hiroshi Haeno, ; and Atsushi Natsume,
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25
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Saß B, Pojskic M, Zivkovic D, Carl B, Nimsky C, Bopp MHA. Utilizing Intraoperative Navigated 3D Color Doppler Ultrasound in Glioma Surgery. Front Oncol 2021; 11:656020. [PMID: 34490080 PMCID: PMC8416533 DOI: 10.3389/fonc.2021.656020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 07/23/2021] [Indexed: 01/23/2023] Open
Abstract
Background In glioma surgery, the patient’s outcome is dramatically influenced by the extent of resection and residual tumor volume. To facilitate safe resection, neuronavigational systems are routinely used. However, due to brain shift, accuracy decreases with the course of the surgery. Intraoperative ultrasound has proved to provide excellent live imaging, which may be integrated into the navigational procedure. Here we describe the visualization of vascular landmarks and their shift during tumor resection using intraoperative navigated 3D color Doppler ultrasound (3D iUS color Doppler). Methods Six patients suffering from glial tumors located in the temporal lobe were included in this study. Intraoperative computed tomography was used for registration. Datasets of 3D iUS color Doppler were generated before dural opening and after tumor resection, and the vascular tree was segmented manually. In each dataset, one to four landmarks were identified, compared to the preoperative MRI, and the Euclidean distance was calculated. Results Pre-resectional mean Euclidean distance of the marked points was 4.1 ± 1.3 mm (mean ± SD), ranging from 2.6 to 6.0 mm. Post-resectional mean Euclidean distance was 4.7. ± 1.0 mm, ranging from 2.9 to 6.0 mm. Conclusion 3D iUS color Doppler allows estimation of brain shift intraoperatively, thus increasing patient safety. Future implementation of the reconstructed vessel tree into the navigational setup might allow navigational updating with further consecutive increasement of accuracy.
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Affiliation(s)
- Benjamin Saß
- Department of Neurosurgery, University of Marburg, Marburg, Germany
| | - Mirza Pojskic
- Department of Neurosurgery, University of Marburg, Marburg, Germany
| | - Darko Zivkovic
- Department of Neurosurgery, University of Marburg, Marburg, Germany
| | - Barbara Carl
- Department of Neurosurgery, University of Marburg, Marburg, Germany.,Department of Neurosurgery, Helios Dr. Horst Schmidt Kliniken, Wiesbaden, Germany
| | - Christopher Nimsky
- Department of Neurosurgery, University of Marburg, Marburg, Germany.,Center for Mind, Brain and Behavior (CMBB), Marburg, Germany
| | - Miriam H A Bopp
- Department of Neurosurgery, University of Marburg, Marburg, Germany.,Center for Mind, Brain and Behavior (CMBB), Marburg, Germany
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26
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Adenis L, Plaszczynski S, Grammaticos B, Pallud J, Badoual M. The Effect of Radiotherapy on Diffuse Low-Grade Gliomas Evolution: Confronting Theory with Clinical Data. J Pers Med 2021; 11:jpm11080818. [PMID: 34442462 PMCID: PMC8401413 DOI: 10.3390/jpm11080818] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/16/2021] [Accepted: 08/18/2021] [Indexed: 12/21/2022] Open
Abstract
Diffuse low-grade gliomas are slowly growing tumors that always recur after treatment. In this paper, we revisit the modeling of the evolution of the tumor radius before and after the radiotherapy process and propose a novel model that is simple yet biologically motivated and that remedies some shortcomings of previously proposed ones. We confront this with clinical data consisting of time series of tumor radii from 43 patient records by using a stochastic optimization technique and obtain very good fits in all cases. Since our model describes the evolution of a tumor from the very first glioma cell, it gives access to the possible age of the tumor. Using the technique of profile likelihood to extract all of the information from the data, we build confidence intervals for the tumor birth age and confirm the fact that low-grade gliomas seem to appear in the late teenage years. Moreover, an approximate analytical expression of the temporal evolution of the tumor radius allows us to explain the correlations observed in the data.
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Affiliation(s)
- Léo Adenis
- CNRS/IN2P3, IJCLab, Université Paris-Saclay, 91405 Orsay, France; (L.A.); (B.G.); (M.B.)
- IJCLab, Université de Paris, 91405 Orsay, France
| | - Stéphane Plaszczynski
- CNRS/IN2P3, IJCLab, Université Paris-Saclay, 91405 Orsay, France; (L.A.); (B.G.); (M.B.)
- IJCLab, Université de Paris, 91405 Orsay, France
- Correspondence:
| | - Basile Grammaticos
- CNRS/IN2P3, IJCLab, Université Paris-Saclay, 91405 Orsay, France; (L.A.); (B.G.); (M.B.)
- IJCLab, Université de Paris, 91405 Orsay, France
| | - Johan Pallud
- Department of Neurosurgery, GHU Paris, Sainte-Anne Hospital, 75014 Paris, France;
- Université de Paris, Sorbonne Paris Cité, 75014 Paris, France
- Inserm, U1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, 75014 Paris, France
| | - Mathilde Badoual
- CNRS/IN2P3, IJCLab, Université Paris-Saclay, 91405 Orsay, France; (L.A.); (B.G.); (M.B.)
- IJCLab, Université de Paris, 91405 Orsay, France
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27
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Pallud J, Zanello M, Moiraghi A, Peeters S, Trancart B, Edjlali M, Oppenheim C, Varlet P, Chrétien F, Dhermain F, Roux A, Dezamis E. Surgery of Insular Diffuse Gliomas-Part 1: Transcortical Awake Resection Is Safe and Independently Improves Overall Survival. Neurosurgery 2021; 89:565-578. [PMID: 34383938 DOI: 10.1093/neuros/nyab254] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 05/16/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Insular diffuse glioma resection is at risk of vascular injury and of postoperative new neurocognitive deficits. OBJECTIVE To assess safety and efficacy of surgical management of insular diffuse gliomas. METHODS Observational, retrospective, single-institution cohort analysis (2005-2019) of 149 adult patients surgically treated for an insular diffuse glioma: transcortical awake resection with intraoperative functional mapping (awake resection subgroup, n = 61), transcortical asleep resection without functional mapping (asleep resection subgroup, n = 50), and stereotactic biopsy (biopsy subgroup, n = 38). All cases were histopathologically assessed according to the 2016 World Health Organization classification and cIMPACT-NOW update 3. RESULTS Following awake resection, 3/61 patients had permanent motor deficit, seizure control rates improved (89% vs 69% preoperatively, P = .034), and neurocognitive performance improved from 5% to 24% in tested domains, despite adjuvant oncological treatments. Resection rates were higher in the awake resection subgroup (median 94%) than in the asleep resection subgroup (median 46%; P < .001). There was more gross total resection (25% vs 12%) and less partial resection (34% vs 80%) in the awake resection subgroup than in the asleep resection subgroup (P < .001). Karnofsky Performance Status score <70 (adjusted hazard ratio [aHR] 2.74, P = .031), awake resection (aHR 0.21, P = .031), isocitrate dehydrogenase (IDH)-mutant grade 2 astrocytoma (aHR 5.17, P = .003), IDH-mutant grade 3 astrocytoma (aHR 6.11, P < .001), IDH-mutant grade 4 astrocytoma (aHR 13.36, P = .008), and IDH-wild-type glioblastoma (aHR 21.84, P < .001) were independent predictors of overall survival. CONCLUSION Awake surgery preserving the brain connectivity is safe, allows larger resections for insular diffuse gliomas than asleep resection, and positively impacts overall survival.
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Affiliation(s)
- Johan Pallud
- Department of Neurosurgery, GHU Paris-Sainte-Anne Hospital, Paris, France.,Université de Paris, Sorbonne Paris Cité, Paris, France
| | - Marc Zanello
- Department of Neurosurgery, GHU Paris-Sainte-Anne Hospital, Paris, France.,Université de Paris, Sorbonne Paris Cité, Paris, France
| | - Alessandro Moiraghi
- Department of Neurosurgery, GHU Paris-Sainte-Anne Hospital, Paris, France.,Université de Paris, Sorbonne Paris Cité, Paris, France
| | - Sophie Peeters
- Department of Neurosurgery, University of California, Los Angeles, Los Angeles, California, USA
| | - Bénédicte Trancart
- Department of Neurosurgery, GHU Paris-Sainte-Anne Hospital, Paris, France.,Université de Paris, Sorbonne Paris Cité, Paris, France
| | - Myriam Edjlali
- Université de Paris, Sorbonne Paris Cité, Paris, France.,Inserm, U1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France
| | - Catherine Oppenheim
- Université de Paris, Sorbonne Paris Cité, Paris, France.,Inserm, U1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France
| | - Pascale Varlet
- Université de Paris, Sorbonne Paris Cité, Paris, France.,Inserm, U1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France.,Department of Neuropathology, GHU Paris-Sainte-Anne Hospital, Paris, France
| | - Fabrice Chrétien
- Université de Paris, Sorbonne Paris Cité, Paris, France.,Department of Neuropathology, GHU Paris-Sainte-Anne Hospital, Paris, France
| | - Frédéric Dhermain
- Department of Radiotherapy, Gustave Roussy University Hospital, Villejuif, France
| | - Alexandre Roux
- Department of Neurosurgery, GHU Paris-Sainte-Anne Hospital, Paris, France.,Université de Paris, Sorbonne Paris Cité, Paris, France.,Inserm, U1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France
| | - Edouard Dezamis
- Department of Neurosurgery, GHU Paris-Sainte-Anne Hospital, Paris, France.,Université de Paris, Sorbonne Paris Cité, Paris, France.,Inserm, U1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France
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Bajaj J, Yadav YR. Letter: The Relationship Between Stimulation Current and Functional Site Localization During Brain Mapping. Neurosurgery 2021; 89:E269. [PMID: 34332500 DOI: 10.1093/neuros/nyab286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 06/22/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Jitin Bajaj
- Department of Neurosurgery Netaji Subhash Chandra Bose Medical College and Hospital Jabalpur, India
| | - Yad Ram Yadav
- Department of Neurosurgery Netaji Subhash Chandra Bose Medical College and Hospital Jabalpur, India
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29
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Kiesel B, Freund J, Reichert D, Wadiura L, Erkkilae MT, Woehrer A, Hervey-Jumper S, Berger MS, Widhalm G. 5-ALA in Suspected Low-Grade Gliomas: Current Role, Limitations, and New Approaches. Front Oncol 2021; 11:699301. [PMID: 34395266 PMCID: PMC8362830 DOI: 10.3389/fonc.2021.699301] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 07/19/2021] [Indexed: 11/13/2022] Open
Abstract
Radiologically suspected low-grade gliomas (LGG) represent a special challenge for the neurosurgeon during surgery due to their histopathological heterogeneity and indefinite tumor margin. Therefore, new techniques are required to overcome these current surgical drawbacks. Intraoperative visualization of brain tumors with assistance of 5-aminolevulinic acid (5-ALA) induced protoporphyrin IX (PpIX) fluorescence is one of the major advancements in the neurosurgical field in the last decades. Initially, this technique was exclusively applied for fluorescence-guided surgery of high-grade glioma (HGG). In the last years, the use of 5-ALA was also extended to other indications such as radiologically suspected LGG. Here, we discuss the current role of 5-ALA for intraoperative visualization of focal malignant transformation within suspected LGG. Furthermore, we discuss the current limitations of the 5-ALA technology in pure LGG which usually cannot be visualized by visible fluorescence. Finally, we introduce new approaches based on fluorescence technology for improved detection of pure LGG tissue such as spectroscopic PpIX quantification fluorescence lifetime imaging of PpIX and confocal microscopy to optimize surgery.
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Affiliation(s)
- Barbara Kiesel
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
| | - Julia Freund
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
| | - David Reichert
- Center for Medical Physics and Biomedical Engineering, Medical University of Vienna, Vienna, Austria.,Christian Doppler Laboratory OPTRAMED, Medical University of Vienna, Vienna, Austria
| | - Lisa Wadiura
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
| | - Mikael T Erkkilae
- Center for Medical Physics and Biomedical Engineering, Medical University of Vienna, Vienna, Austria
| | - Adelheid Woehrer
- Department of Neurology, Institute for Neuropathology and Neurochemistry, Medical University of Vienna, Vienna, Austria
| | - Shawn Hervey-Jumper
- Department of Neurological Surgery, University of California San Francisco (UCSF), San Francisco, CA, United States
| | - Mitchel S Berger
- Department of Neurological Surgery, University of California San Francisco (UCSF), San Francisco, CA, United States
| | - Georg Widhalm
- Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
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30
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Zhang Q, Yun KK, Wang H, Yoon SW, Lu F, Won D. Automatic cell counting from stimulated Raman imaging using deep learning. PLoS One 2021; 16:e0254586. [PMID: 34288972 PMCID: PMC8294532 DOI: 10.1371/journal.pone.0254586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 06/29/2021] [Indexed: 11/28/2022] Open
Abstract
In this paper, we propose an automatic cell counting framework for stimulated Raman scattering (SRS) images, which can assist tumor tissue characteristic analysis, cancer diagnosis, and surgery planning processes. SRS microscopy has promoted tumor diagnosis and surgery by mapping lipids and proteins from fresh specimens and conducting a fast disclose of fundamental diagnostic hallmarks of tumors with a high resolution. However, cell counting from label-free SRS images has been challenging due to the limited contrast of cells and tissue, along with the heterogeneity of tissue morphology and biochemical compositions. To this end, a deep learning-based cell counting scheme is proposed by modifying and applying U-Net, an effective medical image semantic segmentation model that uses a small number of training samples. The distance transform and watershed segmentation algorithms are also implemented to yield the cell instance segmentation and cell counting results. By performing cell counting on SRS images of real human brain tumor specimens, promising cell counting results are obtained with > 98% of area under the curve (AUC) and R = 0.97 in terms of cell counting correlation between SRS and histological images with hematoxylin and eosin (H&E) staining. The proposed cell counting scheme illustrates the possibility and potential of performing cell counting automatically in near real time and encourages the study of applying deep learning techniques in biomedical and pathological image analyses.
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Affiliation(s)
- Qianqian Zhang
- Department of System Science and Industrial Engineering, State University of New York at Binghamton, Binghamton, NY, United States of America
| | - Kyung Keun Yun
- Department of System Science and Industrial Engineering, State University of New York at Binghamton, Binghamton, NY, United States of America
| | - Hao Wang
- Department of System Science and Industrial Engineering, State University of New York at Binghamton, Binghamton, NY, United States of America
| | - Sang Won Yoon
- Department of System Science and Industrial Engineering, State University of New York at Binghamton, Binghamton, NY, United States of America
| | - Fake Lu
- Department of Biomedical Engineering, State University of New York at Binghamton, Binghamton, NY, United States of America
| | - Daehan Won
- Department of System Science and Industrial Engineering, State University of New York at Binghamton, Binghamton, NY, United States of America
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31
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Petridis PD, Horenstein C, Pereira B, Wu P, Samanamud J, Marie T, Boyett D, Sudhakar T, Sheth SA, McKhann GM, Sisti MB, Bruce JN, Canoll P, Grinband J. BOLD Asynchrony Elucidates Tumor Burden in IDH-Mutated Gliomas. Neuro Oncol 2021; 24:78-87. [PMID: 34214170 DOI: 10.1093/neuonc/noab154] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Gliomas comprise the most common type of primary brain tumor, are highly invasive, and often fatal. IDH-mutated gliomas are particularly challenging to image and there is currently no clinically accepted method for identifying the extent of tumor burden in these neoplasms. This uncertainty poses a challenge to clinicians who must balance the need to treat the tumor while sparing healthy brain from iatrogenic damage. The purpose of this study was to investigate the feasibility of using resting-state blood oxygen level dependent (BOLD) functional magnetic resonance imaging (fMRI) to detect glioma-related asynchrony in vascular dynamics for distinguishing tumor from healthy brain. METHODS Twenty-four stereotactically localized biopsies were obtained during open surgical resection from ten treatment-naïve patients with IDH-mutated gliomas who received standard of care preoperative imaging as well as echo-planar resting-state BOLD fMRI. Signal intensity for BOLD asynchrony and standard of care imaging was compared to cell counts of total cellularity (H&E), tumor density (IDH1 & Sox2), cellular proliferation (Ki67), and neuronal density (NeuN), for each corresponding sample. RESULTS BOLD asynchrony was directly related to total cellularity (H&E, p = 4 x 10 -5), tumor density (IDH1, p = 4 x 10 -5; Sox2, p = 3 x 10 -5), cellular proliferation (Ki67, p = 0.002), and as well as inversely related to neuronal density (NeuN, p = 1 x 10 -4). CONCLUSIONS Asynchrony in vascular dynamics, as measured by resting-state BOLD fMRI, correlates with tumor burden and provides a radiographic delineation of tumor boundaries in IDH-mutated gliomas.
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Affiliation(s)
- Petros D Petridis
- Vagelos College of Physicians & Surgeons, Columbia University, New York, New York USA.,Department of Psychiatry, New York University, New York, New York, USA
| | - Craig Horenstein
- Department of Radiology, School of Medicine at Hofstra/Northwell, Manhasset, New York USA
| | - Brianna Pereira
- Vagelos College of Physicians & Surgeons, Columbia University, New York, New York USA
| | - Peter Wu
- Vagelos College of Physicians & Surgeons, Columbia University, New York, New York USA
| | - Jorge Samanamud
- Department of Neurological Surgery, Columbia University, New York, New York USA
| | - Tamara Marie
- Department of Pediatrics Oncology, Columbia University, New York, New York USA
| | - Deborah Boyett
- Department of Neurological Surgery, Columbia University, New York, New York USA
| | - Tejaswi Sudhakar
- Department of Neurological Surgery, Columbia University, New York, New York USA
| | - Sameer A Sheth
- Department of Neurological Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Guy M McKhann
- Department of Neurological Surgery, Columbia University, New York, New York USA
| | - Michael B Sisti
- Department of Neurological Surgery, Columbia University, New York, New York USA
| | - Jeffrey N Bruce
- Department of Neurological Surgery, Columbia University, New York, New York USA
| | - Peter Canoll
- Department of Pathology & Cell Biology, Columbia University, New York, New York USA
| | - Jack Grinband
- Department of Radiology, Columbia University, New York, New York, USA.,Department of Psychiatry, Columbia University, New York, New York, USA
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Moiraghi A, Roux A, Peeters S, Pelletier JB, Baroud M, Trancart B, Oppenheim C, Lechapt E, Benevello C, Parraga E, Varlet P, Chrétien F, Dezamis E, Zanello M, Pallud J. Feasibility, Safety and Impact on Overall Survival of Awake Resection for Newly Diagnosed Supratentorial IDH-Wildtype Glioblastomas in Adults. Cancers (Basel) 2021; 13:2911. [PMID: 34200799 DOI: 10.3390/cancers13122911] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/01/2021] [Accepted: 06/05/2021] [Indexed: 12/02/2022] Open
Abstract
Simple Summary A few studies have suggested the benefits of awake surgery by maximizing the extent of resection while preserving neurological function and improving survival in high-grade glioma patients. However, the histomolecular heterogeneity in these series, mixing grade 3 with grade 4, and IDH-mutated with IDH-wildtype gliomas, represents a major selection bias that may influence survival analyses. For the first time, in a large homogeneous single-institution cohort of newly diagnosed supratentorial IDH-wildtype glioblastoma in adult patients, we assessed feasibility, safety and efficacy of awake surgery using univariate, multivariate and case-matched analysis. Awake surgery was associated with higher resection rates, lower residual tumor rates, and more supratotal resections than asleep resections, allowed standard radiochemotherapy to be performed systematically within a short time between surgery and radiotherapy, and was an independent predictor of progression-free survival and overall survival in the whole series, together with the extent of resection, MGMT promoter methylation status, and standard. Abstract Background: Although awake resection using intraoperative cortico-subcortical functional brain mapping is the benchmark technique for diffuse gliomas within eloquent brain areas, it is still rarely proposed for IDH-wildtype glioblastomas. We have assessed the feasibility, safety, and efficacy of awake resection for IDH-wildtype glioblastomas. Methods: Observational single-institution cohort (2012–2018) of 453 adult patients harboring supratentorial IDH-wildtype glioblastomas who benefited from awake resection, from asleep resection, or from a biopsy. Case matching (1:1) criteria between the awake group and asleep group: gender, age, RTOG-RPA class, tumor side, location and volume and neurosurgeon experience. Results: In patients in the awake resection subgroup (n = 42), supratotal resections were more frequent (21.4% vs. 3.1%, p < 0.0001) while partial resections were less frequent (21.4% vs. 40.1%, p < 0.0001) compared to the asleep (n = 222) resection subgroup. In multivariable analyses, postoperative standard radiochemistry (aHR = 0.04, p < 0.0001), supratotal resection (aHR = 0.27, p = 0.0021), total resection (aHR = 0.43, p < 0.0001), KPS score > 70 (HR = 0.66, p = 0.0013), MGMT promoter methylation (HR = 0.55, p = 0.0031), and awake surgery (HR = 0.54, p = 0.0156) were independent predictors of overall survival. After case matching, a longer overall survival was found for awake resection (HR = 0.47, p = 0.0103). Conclusions: Awake resection is safe, allows larger resections than asleep surgery, and positively impacts overall survival of IDH-wildtype glioblastoma in selected adult patients.
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Nie S, Zhu Y, Yang J, Xin T, Xue S, Zhang X, Sun J, Mu D, Gao Y, Chen Z, Ding X, Yu J, Hu M. Determining optimal clinical target volume margins in high-grade glioma based on microscopic tumor extension and magnetic resonance imaging. Radiat Oncol 2021; 16:97. [PMID: 34098965 PMCID: PMC8186169 DOI: 10.1186/s13014-021-01819-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 05/10/2021] [Indexed: 11/22/2022] Open
Abstract
Introduction In this study, we performed a consecutive macropathologic analysis to assess microscopic extension (ME) in high-grade glioma (HGG) to determine appropriate clinical target volume (CTV) margins for radiotherapy. Materials and methods The study included HGG patients with tumors located in non-functional areas, and supratotal resection was performed. The ME distance from the edge of the tumor to the microscopic tumor cells surrounding brain tissue was measured. Associations between the extent of ME and clinicopathological characteristics were evaluated by multivariate linear regression (MVLR) analysis. An ME predictive model was developed based on the MVLR model. Results Between June 2017 and July 2019, 652 pathologic slides obtained from 30 HGG patients were analyzed. The mean ME distance was 1.70 cm (range, 0.63 to 2.87 cm). The MVLR analysis identified that pathologic grade, subventricular zone (SVZ) contact and O6-methylguanine-DNA methyltransferase (MGMT) methylation, isocitrate dehydrogenase (IDH) mutation and 1p/19q co-deletion status were independent variables predicting ME (all P < 0.05). A multivariable prediction model was developed as follows: YME = 0.672 + 0.513XGrade + 0.380XSVZ + 0.439XMGMT + 0.320XIDH + 0.333X1p/19q. The R-square value of goodness of fit was 0.780. The receiver operating characteristic curve proved that the area under the curve was 0.964 (P < 0.001). Conclusion ME was heterogeneously distributed across different grades of gliomas according to the tumor location and molecular marker status, which indicated that CTV delineation should be individualized. The model could predict the ME of HGG, which may help clinicians determine the CTV for individual patients. Trial registration The trial was registered with Chinese Clinical Trial Registry (ChiCTR2100046106). Registered 4 May 2021-Retrospectively registered. Supplementary Information The online version contains supplementary material available at 10.1186/s13014-021-01819-0.
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Affiliation(s)
- Shulun Nie
- Department of Radiation Oncology, Shandong First Medical University and Shandong Academy of Medical Sciences, Qingdao Road 6699, Jinan, 250117, Shandong, People's Republic of China.,Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, 250117, Shandong, People's Republic of China
| | - Yufang Zhu
- Department of Neurosurgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, People's Republic of China
| | - Jia Yang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, 250117, Shandong, People's Republic of China
| | - Tao Xin
- Department of Neurosurgery, The First Affiliated Hospital of Shandong First Medical University, Jinan, Shandong, People's Republic of China
| | - Song Xue
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, 250117, Shandong, People's Republic of China
| | - Xianbin Zhang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, 250117, Shandong, People's Republic of China
| | - Jujie Sun
- Department of Pathology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, People's Republic of China
| | - Dianbin Mu
- Department of Pathology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, People's Republic of China
| | - Yongsheng Gao
- Department of Pathology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, People's Republic of China
| | - Zhaoqiu Chen
- Department of Radiology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, People's Republic of China
| | - Xingchen Ding
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, 250117, Shandong, People's Republic of China
| | - Jinming Yu
- Department of Radiation Oncology, Shandong First Medical University and Shandong Academy of Medical Sciences, Qingdao Road 6699, Jinan, 250117, Shandong, People's Republic of China. .,Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, 250117, Shandong, People's Republic of China.
| | - Man Hu
- Department of Radiation Oncology, Shandong First Medical University and Shandong Academy of Medical Sciences, Qingdao Road 6699, Jinan, 250117, Shandong, People's Republic of China. .,Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, 250117, Shandong, People's Republic of China.
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Verburg N, Barthel FP, Anderson KJ, Johnson KC, Koopman T, Yaqub MM, Hoekstra OS, Lammertsma AA, Barkhof F, Pouwels PJW, Reijneveld JC, Rozemuller AJM, Beliën JAM, Boellaard R, Taylor MD, Das S, Costello JF, Vandertop WP, Wesseling P, de Witt Hamer PC, Verhaak RGW. Spatial concordance of DNA methylation classification in diffuse glioma. Neuro Oncol 2021; 23:2054-2065. [PMID: 34049406 PMCID: PMC8643482 DOI: 10.1093/neuonc/noab134] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background Intratumoral heterogeneity is a hallmark of diffuse gliomas. DNA methylation profiling is an emerging approach in the clinical classification of brain tumors. The goal of this study is to investigate the effects of intratumoral heterogeneity on classification confidence. Methods We used neuronavigation to acquire 133 image-guided and spatially separated stereotactic biopsy samples from 16 adult patients with a diffuse glioma (7 IDH-wildtype and 2 IDH-mutant glioblastoma, 6 diffuse astrocytoma, IDH-mutant and 1 oligodendroglioma, IDH-mutant and 1p19q codeleted), which we characterized using DNA methylation arrays. Samples were obtained from regions with and without abnormalities on contrast-enhanced T1-weighted and fluid-attenuated inversion recovery MRI. Methylation profiles were analyzed to devise a 3-dimensional reconstruction of (epi)genetic heterogeneity. Tumor purity was assessed from clonal methylation sites. Results Molecular aberrations indicated that tumor was found outside imaging abnormalities, underlining the infiltrative nature of this tumor and the limitations of current routine imaging modalities. We demonstrate that tumor purity is highly variable between samples and explains a substantial part of apparent epigenetic spatial heterogeneity. We observed that DNA methylation subtypes are often, but not always, conserved in space taking tumor purity and prediction accuracy into account. Conclusion Our results underscore the infiltrative nature of diffuse gliomas and suggest that DNA methylation subtypes are relatively concordant in this tumor type, although some heterogeneity exists.
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Affiliation(s)
- Niels Verburg
- Department of Neurosurgery, Amsterdam UMC, Vrije Universiteit, and Brain Tumor Centre, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.,Cambridge Brain Tumor Imaging Laboratory, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke's Hospital, Hill Rd, Cambridge CB2 0QQ, UK
| | - Floris P Barthel
- The Jackson Laboratory For Genomic Medicine, 10 Discovery Drive, Farmington, CT 06032, USA
| | - Kevin J Anderson
- The Jackson Laboratory For Genomic Medicine, 10 Discovery Drive, Farmington, CT 06032, USA
| | - Kevin C Johnson
- The Jackson Laboratory For Genomic Medicine, 10 Discovery Drive, Farmington, CT 06032, USA
| | - Thomas Koopman
- Department of Radiology & Nuclear Medicine, Amsterdam UMC, location VUmc, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Maqsood M Yaqub
- Department of Radiology & Nuclear Medicine, Amsterdam UMC, location VUmc, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Otto S Hoekstra
- Department of Radiology & Nuclear Medicine, Amsterdam UMC, location VUmc, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Adriaan A Lammertsma
- Department of Radiology & Nuclear Medicine, Amsterdam UMC, location VUmc, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Frederik Barkhof
- Department of Radiology & Nuclear Medicine, Amsterdam UMC, location VUmc, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.,UCL institutes of Neurology & Healthcare Engineering, Gower St, Bloomsbury, London WC1E 6BT, United Kingdom
| | - Petra J W Pouwels
- Department of Radiology & Nuclear Medicine, Amsterdam UMC, location VUmc, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Jaap C Reijneveld
- Department of Neurology, Amsterdam UMC, location VUmc, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.,Department of Neurology, Stichting Epilepsie Instellingen Nederland, Heemstede, The Netherlands
| | - Annemieke J M Rozemuller
- Department of Pathology, Amsterdam UMC, location VUmc, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Jeroen A M Beliën
- Department of Pathology, Amsterdam UMC, location VUmc, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Ronald Boellaard
- Department of Radiology & Nuclear Medicine, Amsterdam UMC, location VUmc, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Michael D Taylor
- Department of Neurosurgery, The Hospital for Sick Children, 555 University Ave, Toronto, ON M5G 1X8, Canada.,Arthur and Sonia Labatt Brain Tumour Research Centre, Hospital for Sick Kids, Toronto, Ontario Canada
| | - Sunit Das
- Arthur and Sonia Labatt Brain Tumour Research Centre, Hospital for Sick Kids, Toronto, Ontario Canada.,Division of Neurosurgery, Li Ka Shing Knowledge Institute, St. Michael's Hospital, University of Toronto, Toronto, Ontario Canada
| | - Joseph F Costello
- Department of Neurological Surgery, UCSF, 505 Parnassus Ave, San Francisco, CA 94143, USA
| | - W Pieter Vandertop
- Department of Neurosurgery, Amsterdam UMC, Vrije Universiteit, and Brain Tumor Centre, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Pieter Wesseling
- Department of Pathology, Amsterdam UMC, location VUmc, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.,Princess Máxima Centre for Paediatric Oncology, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Philip C de Witt Hamer
- Department of Neurosurgery, Amsterdam UMC, Vrije Universiteit, and Brain Tumor Centre, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Roel G W Verhaak
- Department of Neurosurgery, Amsterdam UMC, Vrije Universiteit, and Brain Tumor Centre, Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.,The Jackson Laboratory For Genomic Medicine, 10 Discovery Drive, Farmington, CT 06032, USA
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Rossi M, Gay L, Ambrogi F, Conti Nibali M, Sciortino T, Puglisi G, Leonetti A, Mocellini C, Caroli M, Cordera S, Simonelli M, Pessina F, Navarria P, Pace A, Soffietti R, Rudà R, Riva M, Bello L. Association of supratotal resection with progression-free survival, malignant transformation, and overall survival in lower-grade gliomas. Neuro Oncol 2021; 23:812-826. [PMID: 33049063 DOI: 10.1093/neuonc/noaa225] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Supratotal resection is advocated in lower-grade gliomas (LGGs) based on theoretical advantages but with limited verification of functional risk and data on oncological outcomes. We assessed the association of supratotal resection in molecularly defined LGGs with oncological outcomes. METHODS Included were 460 presumptive LGGs; 404 resected; 347 were LGGs, 319 isocitrate dehydrogenase (IDH)-mutated, 28 wildtype. All patients had clinical, imaging, and molecular data. Resection aimed at supratotal resection without any patient or tumor a priori selection. The association of extent of resection (EOR), categorized on volumetric fluid attenuated inversion recovery images as residual tumor volume, along with postsurgical management with progression-free survival (PFS), malignant (M)PFS, and overall survival (OS) assessed by univariate, multivariate, and propensity score analysis. The study mainly focused on IDH-mutated LGGs, the "typical LGGs." RESULTS Median follow-up was 6.8 years (interquartile range, 5-8). Out of 319 IDH-mutated LGGs, 190 (59.6%) progressed, median PFS: 4.7 years (95% CI: 4-5.3). Total and supratotal resection obtained in 39% and 35% of patients with IDH1-mutated tumors. In IDH-mutated tumors, most patients in the partial/subtotal group progressed, 82.4% in total, only 6 (5.4%) in supratotal. Median PFS was 29 months (95% CI: 25-36) in subtotal, 46 months (95% CI: 38-48) in total, while at 92 months, PFS in supratotal was 94.0%. There was no association with molecular subtypes and grade. At random forest analysis, PFS strongly associated with EOR, radiotherapy, and previous treatment. In the propensity score analysis, EOR associated with PFS (hazard ratio, 0.03; 95% CI: 0.01-0.13). MPFS occurred in 32.1% of subtotal total groups; 1 event in supratotal. EOR, grade III, previous treatment correlated to MPFS. At random forest analysis, OS associated with EOR as well. CONCLUSIONS Supratotal resection strongly associated with PFS, MPFS, and OS in LGGs, regardless of molecular subtypes and grade, right from the beginning of clinical presentation.
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Affiliation(s)
- Marco Rossi
- Neurosurgical Oncology Unit, Dept of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milano, Italy.,IRCCS Istituto Ortopedico Galeazzi, Neurosurgical Oncology Unit, Milano, Italy
| | - Lorenzo Gay
- Neurosurgical Oncology Unit, Dept of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milano, Italy.,IRCCS Istituto Ortopedico Galeazzi, Neurosurgical Oncology Unit, Milano, Italy
| | - Federico Ambrogi
- Laboratory of Medical Statistics, Biometry and Epidemiology "G.A.Maccararo," Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milano, Italy
| | - Marco Conti Nibali
- Neurosurgical Oncology Unit, Dept of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milano, Italy.,IRCCS Istituto Ortopedico Galeazzi, Neurosurgical Oncology Unit, Milano, Italy
| | - Tommaso Sciortino
- Neurosurgical Oncology Unit, Dept of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milano, Italy.,IRCCS Istituto Ortopedico Galeazzi, Neurosurgical Oncology Unit, Milano, Italy
| | - Guglielmo Puglisi
- Neurosurgical Oncology Unit, Dept of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milano, Italy.,IRCCS Istituto Ortopedico Galeazzi, Neurosurgical Oncology Unit, Milano, Italy
| | - Antonella Leonetti
- Neurosurgical Oncology Unit, Dept of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milano, Italy.,IRCCS Istituto Ortopedico Galeazzi, Neurosurgical Oncology Unit, Milano, Italy
| | - Cristina Mocellini
- Neuro-oncologia, Divisione di Neurologia, Ospedale Santa Croce e Carle, Cuneo, Italy
| | - Manuela Caroli
- Neurochirurgia, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Susanna Cordera
- Neuro-oncologia, Divisione di Neurologia, Ospedale Regionale Parini, Aosta, Italy
| | - Matteo Simonelli
- Humanitas Cancer Center, Humanitas Research Hospital, IRCCS, Rozzano, Italy
| | - Federico Pessina
- Humanitas Cancer Center, Humanitas Research Hospital, IRCCS, Rozzano, Italy
| | - Piera Navarria
- Humanitas Cancer Center, Humanitas Research Hospital, IRCCS, Rozzano, Italy
| | - Andrea Pace
- Neuro-Oncologia, Istituto Nazionale Tumori Regina Elena, Roma, Italy
| | - Riccardo Soffietti
- Neuro-Oncologia, Città della Salute e della Scienza, Università di Torino, Torino, Italy
| | - Roberta Rudà
- Neuro-Oncologia, Città della Salute e della Scienza, Università di Torino, Torino, Italy
| | - Marco Riva
- Neurosurgical Oncology Unit, Dept of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milano, Italy.,IRCCS Istituto Ortopedico Galeazzi, Neurosurgical Oncology Unit, Milano, Italy
| | - Lorenzo Bello
- Neurosurgical Oncology Unit, Dept of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milano, Italy.,IRCCS Istituto Ortopedico Galeazzi, Neurosurgical Oncology Unit, Milano, Italy
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Motomura K, Chalise L, Ohka F, Aoki K, Tanahashi K, Hirano M, Nishikawa T, Yamaguchi J, Shimizu H, Wakabayashi T, Saito R. Impact of the extent of resection on the survival of patients with grade II and III gliomas using awake brain mapping. J Neurooncol 2021; 153:361-372. [PMID: 34009509 DOI: 10.1007/s11060-021-03776-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 05/12/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE The aim of this study was to assess the effect of the extent of resection (EOR) of tumors on survival in a series of patients with grade II and III gliomas (GII/III-gliomas) who underwent awake brain mapping. METHODS We retrospectively analyzed 126 patients with GII/III-gliomas in the dominant and non-dominant hemisphere who underwent awake brain surgery at the same institution between December 2012 and May 2020. RESULTS EOR cut-off values for improved progression-free survival (PFS) were determined by a receiver operator characteristic (ROC) analysis of 5-year PFS. The ROC for EOR showed a cut-off value of ≥ 85.3%. The median PFS rate of patients with GII/III-gliomas in the group with an EOR ≥ 100%, including supratotal resection (n = 47; median survival [MS], not reached), was significantly higher than that in the group with an EOR < 90% (n = 52; MS, 43.1 months; 95% CI 37.7-48.5 months; p = 0.03). In patients with diffuse astrocytomas and anaplastic astrocytomas, the group with EOR ≥ 100%, including supratotal resection (n = 25; MS, not reached), demonstrated a significantly better PFS rate than did the group with an EOR < 100% (n = 45; MS, 35.8 months; 95% CI 19.9-51.6 months; p = 0.03). Supratotal or gross total resection was correlated with better PFS in IDH-mutant type of diffuse astrocytomas and anaplastic astrocytomas (n = 19; MS, not reached vs. n = 35; MS, 40.6 months; 95% CI 22.3-59.0 months; p = 0.02). By contrast, supratotal or gross total resection was not associated with longer PFS rates in patients with IDH-wild type of diffuse astrocytomas and anaplastic astrocytomas. CONCLUSIONS The present study demonstrates a significant association between tumor EOR and survival in patients with GII/III gliomas. The EOR cut-off value for 5-year PFS was ≥ 85.3%. It is noteworthy that supratotal or gross total resection significantly correlated with better PFS in IDH-mutant type of WHO grade II and III astrocytic tumors. In light of our finding that EOR did not correlate with PFS in patients with aggressive IDH-wild type of diffuse astrocytomas and anaplastic astrocytomas, we suggest treatments that are more intensive will be needed for the control of these tumors.
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Affiliation(s)
- Kazuya Motomura
- Department of Neurosurgery, Nagoya University School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
| | - Lushun Chalise
- Department of Neurosurgery, Nagoya University School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Fumiharu Ohka
- Department of Neurosurgery, Nagoya University School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Kosuke Aoki
- Department of Neurosurgery, Nagoya University School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Kuniaki Tanahashi
- Department of Neurosurgery, Nagoya University School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Masaki Hirano
- Department of Neurosurgery, Nagoya University School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tomohide Nishikawa
- Department of Neurosurgery, Nagoya University School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Junya Yamaguchi
- Department of Neurosurgery, Nagoya University School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Hiroyuki Shimizu
- Department of Neurosurgery, Nagoya University School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Toshihiko Wakabayashi
- Department of Neurosurgery, Nagoya University School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Ryuta Saito
- Department of Neurosurgery, Nagoya University School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
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37
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Tabor JK, Bonda D, LeMonda BC, D'Amico RS. Neuropsychological outcomes following supratotal resection for high-grade glioma: a review. J Neurooncol 2021; 152:429-437. [PMID: 33745058 DOI: 10.1007/s11060-021-03731-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 03/03/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE Supratotal resection (SpTR) of high-grade glioma (HGG), in which surgical removal of the tumor is extended outside the margins of the preoperative radiographic abnormality, has been suggested to improve overall survival (OS) and progression free survival (PFS) in patients harboring tumors of non-eloquent cortex when compared to gross total resection (GTR). While current literature demonstrates these findings without an increase in post-operative complications or neurological deficits, there remains a paucity of data examining the neuropsychological outcomes of SpTR for HGG. As quality of life dramatically influences survival rates in these patients, it is crucial for neurosurgeons, neuro-oncologists, and neuropsychiatrists to understand the behavioral and cognitive outcomes following SpTR, such that optimal treatment strategies can be tailored for each patient. METHODS We performed a comprehensive review of the available literature regarding survival, neuropsychological, and quality of life (QOL) outcomes following SpTR for HGG. We also review neuropsychological and QOL outcomes following GTR for HGG to serve as a framework for better understanding potential implications of SpTR. RESULTS While results are limited following SpTR for HGG, available data suggests similar outcomes to those seen in patients undergoing GTR of HGG, as well as low-grade glioma. These include a short-term decline in neuropsychological functioning post-surgically with a return to baseline across most neurocognitive domains occurring within several months. Memory and attention remain relatively diminished at long term follow-up. CONCLUSIONS Limited data exist examining postoperative cognitive and behavioral outcomes following SpTR for HGG. While the available data suggests a return to baseline for many neurocognitive domains, attention and memory deficits may persist. However, sample sizes are relatively small and have not been examined in the context of QOL and OS/PFS. More rigorous pre- and post-surgical neuropsychological assessment will help shed light on the long-term cognitive and behavioral effects of SpTR in the setting of HGG and inform clinical care and counseling when SpTR is considered.
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Affiliation(s)
- Joanna K Tabor
- SUNY Downstate College of Medicine, Brooklyn, NY, USA.,Department of Neurological Surgery, Lenox Hill Hospital/Donald and Barbara Zucker School of Medicine at Hofstra, New York, NY, USA
| | - David Bonda
- Department of Neurological Surgery, Lenox Hill Hospital/Donald and Barbara Zucker School of Medicine at Hofstra, New York, NY, USA
| | - Brittany C LeMonda
- Department of Neurology, Lenox Hill Hospital/Donald and Barbara Zucker School of Medicine at Hofstra, New York, NY, USA
| | - Randy S D'Amico
- Department of Neurological Surgery, Lenox Hill Hospital/Donald and Barbara Zucker School of Medicine at Hofstra, New York, NY, USA.
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38
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Kavouridis VK, Calvachi P, Cho CH, Smith TR. Patterns of Interaction Between Diffuse Low-Grade Glioma and Pregnancy: An Institutional Case Series. World Neurosurg 2021; 150:e236-e252. [PMID: 33706019 DOI: 10.1016/j.wneu.2021.02.136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 02/28/2021] [Accepted: 02/28/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND The occurrence of pregnancy in patients with low-grade glioma (LGG) constitutes a unique therapeutic challenge. Owing to the rarity of cases, there is a dearth of information in existing literature. METHODS We retrospectively identified all patients with a diagnosis of LGG and pregnancy at some point during their illness. Clinical course and obstetrical outcomes were reviewed. A volumetric analysis of tumor growth rate in association with pregnancy was performed. RESULTS Of 15 women identified, 13 (86.7%) had a prepregnancy LGG diagnosis. Of the 2 patients in whom LGG was diagnosed during pregnancy, one underwent upfront surgery, and the other had watchful waiting with resection after 60 weeks. Nine patients (60.0%) remained asymptomatic during pregnancy, while 5 (33.3%) experienced recurrence of seizures. There was one case of transformation of an astrocytoma to glioblastoma during the third trimester, which was resected emergently. In 10 cases, progression occurred after pregnancy at a median interval of 24.2 months (interquartile range 6.6-37.5 months), with progression within 6 months of delivery in 2 cases. Mean (SD) growth rate during pregnancy was 7.8 (22.2) mm/year compared with 0.62 (1.12) mm/year before pregnancy and 0.29 (1.18) mm/year after pregnancy; the difference did not reach statistical significance (P = 0.306). CONCLUSIONS Pregnancy was associated with clinical deterioration in one third of patients. No significant change in growth rate was identified. Time to progression and malignant dedifferentiation were unaffected. Patients with LGG wishing to pursue pregnancy should be counseled regarding the risk of complications, and if pregnancy is pursued, close neurological and obstetrical follow-up is recommended.
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Affiliation(s)
- Vasileios K Kavouridis
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Department of Neurosurgery, St. Olavs Hospital, Trondheim, Norway.
| | - Paola Calvachi
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Charles H Cho
- Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Timothy R Smith
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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39
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Verburg N, Koopman T, Yaqub MM, Hoekstra OS, Lammertsma AA, Barkhof F, Pouwels PJW, Reijneveld JC, Heimans JJ, Rozemuller AJM, Bruynzeel AME, Lagerwaard F, Vandertop WP, Boellaard R, Wesseling P, de Witt Hamer PC. Improved detection of diffuse glioma infiltration with imaging combinations: a diagnostic accuracy study. Neuro Oncol 2021; 22:412-422. [PMID: 31550353 PMCID: PMC7058442 DOI: 10.1093/neuonc/noz180] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 09/13/2019] [Indexed: 11/22/2022] Open
Abstract
Background Surgical resection and irradiation of diffuse glioma are guided by standard MRI: T2/fluid attenuated inversion recovery (FLAIR)–weighted MRI for non-enhancing and T1-weighted gadolinium-enhanced (T1G) MRI for enhancing gliomas. Amino acid PET has been suggested as the new standard. Imaging combinations may improve standard MRI and amino acid PET. The aim of the study was to determine the accuracy of imaging combinations to detect glioma infiltration. Methods We included 20 consecutive adults with newly diagnosed non-enhancing glioma (7 diffuse astrocytomas, isocitrate dehydrogenase [IDH] mutant; 1 oligodendroglioma, IDH mutant and 1p/19q codeleted; 1 glioblastoma IDH wildtype) or enhancing glioma (glioblastoma, 9 IDH wildtype and 2 IDH mutant). Standardized preoperative imaging (T1-, T2-, FLAIR-weighted, and T1G MRI, perfusion and diffusion MRI, MR spectroscopy and O-(2-[18F]-fluoroethyl)-L-tyrosine ([18F]FET) PET) was co-localized with multiregion stereotactic biopsies preceding resection. Tumor presence in the biopsies was assessed by 2 neuropathologists. Diagnostic accuracy was determined using receiver operating characteristic analysis. Results A total of 174 biopsies were obtained (63 from 9 non-enhancing and 111 from 11 enhancing gliomas), of which 129 contained tumor (50 from non-enhancing and 79 from enhancing gliomas). In enhancing gliomas, the combination of apparent diffusion coefficient (ADC) with [18F]FET PET (area under the curve [AUC], 95% CI: 0.89, 0.79‒0.99) detected tumor better than T1G MRI (0.56, 0.39‒0.72; P < 0.001) and [18F]FET PET (0.76, 0.66‒0.86; P = 0.001). In non-enhancing gliomas, no imaging combination detected tumor significantly better than standard MRI. FLAIR-weighted MRI had an AUC of 0.81 (0.65–0.98) compared with 0.69 (0.56–0.81; P = 0.019) for [18F]FET PET. Conclusion Combining ADC and [18F]FET PET detects glioma infiltration better than standard MRI and [18F]FET PET in enhancing gliomas, potentially enabling better guidance of local therapy.
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Affiliation(s)
- Niels Verburg
- Brain Tumor Center Amsterdam, Amsterdam University Medical Center (UMC), Amsterdam, Netherlands.,Neurosurgical Center Amsterdam, Amsterdam UMC, Amsterdam, Netherlands
| | - Thomas Koopman
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location Free University Medical Center (VUmc), Amsterdam, Netherlands
| | - Maqsood M Yaqub
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location Free University Medical Center (VUmc), Amsterdam, Netherlands
| | - Otto S Hoekstra
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location Free University Medical Center (VUmc), Amsterdam, Netherlands
| | - Adriaan A Lammertsma
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location Free University Medical Center (VUmc), Amsterdam, Netherlands
| | - Frederik Barkhof
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location Free University Medical Center (VUmc), Amsterdam, Netherlands.,University College London Institute of Neurology and Healthcare Engineering, London, UK
| | - Petra J W Pouwels
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location Free University Medical Center (VUmc), Amsterdam, Netherlands
| | - Jaap C Reijneveld
- Brain Tumor Center Amsterdam, Amsterdam University Medical Center (UMC), Amsterdam, Netherlands.,Department of Neurology, Amsterdam UMC, VUmc, Amsterdam, Netherlands
| | - Jan J Heimans
- Department of Neurology, Amsterdam UMC, VUmc, Amsterdam, Netherlands
| | | | | | - Frank Lagerwaard
- Department of Radiotherapy, Amsterdam UMC, VUmc, Amsterdam, Netherlands
| | - William P Vandertop
- Brain Tumor Center Amsterdam, Amsterdam University Medical Center (UMC), Amsterdam, Netherlands.,Neurosurgical Center Amsterdam, Amsterdam UMC, Amsterdam, Netherlands
| | - Ronald Boellaard
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, location Free University Medical Center (VUmc), Amsterdam, Netherlands
| | - Pieter Wesseling
- Brain Tumor Center Amsterdam, Amsterdam University Medical Center (UMC), Amsterdam, Netherlands.,Neurosurgical Center Amsterdam, Amsterdam UMC, Amsterdam, Netherlands.,Department of Pathology, Amsterdam UMC, VUmc, Amsterdam, Netherlands.,Princess Máxima Center for Pediatric Oncology and Department of Pathology, UMC Utrecht, Utrecht, Netherlands
| | - Philip C de Witt Hamer
- Brain Tumor Center Amsterdam, Amsterdam University Medical Center (UMC), Amsterdam, Netherlands.,Neurosurgical Center Amsterdam, Amsterdam UMC, Amsterdam, Netherlands
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40
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Zanello M, Roux A, Debacker C, Peeters S, Edjlali-Goujon M, Dhermain F, Dezamis E, Oppenheim C, Lechapt-Zalcman E, Harislur M, Varlet P, Chretien F, Devaux B, Pallud J. Postoperative intracerebral haematomas following stereotactic biopsies: Poor planning or poor execution? Int J Med Robot 2021; 17:e2211. [PMID: 33345461 DOI: 10.1002/rcs.2211] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 11/14/2020] [Accepted: 12/15/2020] [Indexed: 01/10/2023]
Abstract
BACKGROUND Postoperative intracerebral haematomas represent a serious complication following stereotactic biopsy. We investigated the possible underlying causes - poor planning or poor execution - of postoperative intracerebral haematomas following stereotactic biopsies. METHODS We performed a technical investigation using a retrospective single-centre consecutive series of robot-assisted stereotactic biopsies for a supratentorial diffuse glioma in adults. Each actual biopsy trajectory was reviewed to search for a conflict with an anatomical structure at risk. RESULTS From 379 patients, 12 (3.2%) presented with a postoperative intracerebral haematoma ≥20 mm on postoperative CT-scan (3 requiring surgical evacuation); 11 of them had available intraoperative imaging (bi-planar stereoscopic teleangiography x-rays at each biopsy site). The actual biopsy trajectory was similar to the planned biopsy trajectory in these 11 cases. In 72.7% (8/11) of these cases, the actual biopsy trajectory was found to contact a structure at risk (blood vessel and cerebral sulcus) and identified as the intracerebral haematoma origin. CONCLUSIONS Robot-assisted stereotactic biopsy is an accurate procedure. Postoperative intracerebral haematomas mainly derive from human-related errors during trajectory planning.
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Affiliation(s)
- Marc Zanello
- Service de Neurochirurgie, GHU Paris - Psychiatrie et Neurosciences - Hôpital Sainte-Anne, Paris, France.,Université de Paris, Sorbonne Paris Cité, Paris, France.,Inserm, UMR1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France
| | - Alexandre Roux
- Service de Neurochirurgie, GHU Paris - Psychiatrie et Neurosciences - Hôpital Sainte-Anne, Paris, France.,Université de Paris, Sorbonne Paris Cité, Paris, France.,Inserm, UMR1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France
| | - Clément Debacker
- Université de Paris, Sorbonne Paris Cité, Paris, France.,Inserm, UMR1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France
| | - Sophie Peeters
- Department of Neurosurgery, University of California, Los Angeles, California, USA
| | - Myriam Edjlali-Goujon
- Université de Paris, Sorbonne Paris Cité, Paris, France.,Inserm, UMR1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France.,Service de Neuroradiologie, GHU Paris - Psychiatrie et Neurosciences - Hôpital Sainte-Anne, Paris, France
| | - Frédéric Dhermain
- Département d'Oncologie Radiothérapie, Gustave Roussy Cancer Campus Grand Paris, Villejuif, France
| | - Edouard Dezamis
- Service de Neurochirurgie, GHU Paris - Psychiatrie et Neurosciences - Hôpital Sainte-Anne, Paris, France.,Université de Paris, Sorbonne Paris Cité, Paris, France
| | - Catherine Oppenheim
- Université de Paris, Sorbonne Paris Cité, Paris, France.,Inserm, UMR1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France.,Service de Neuroradiologie, GHU Paris - Psychiatrie et Neurosciences - Hôpital Sainte-Anne, Paris, France
| | - Emmanuèle Lechapt-Zalcman
- Université de Paris, Sorbonne Paris Cité, Paris, France.,Service de Neuropathologie, GHU Paris - Psychiatrie et Neurosciences - Hôpital Sainte-Anne, Paris, France
| | - Marc Harislur
- Service de Neurochirurgie, GHU Paris - Psychiatrie et Neurosciences - Hôpital Sainte-Anne, Paris, France.,Université de Paris, Sorbonne Paris Cité, Paris, France
| | - Pascale Varlet
- Université de Paris, Sorbonne Paris Cité, Paris, France.,Inserm, UMR1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France.,Service de Neuropathologie, GHU Paris - Psychiatrie et Neurosciences - Hôpital Sainte-Anne, Paris, France
| | - Fabrice Chretien
- Université de Paris, Sorbonne Paris Cité, Paris, France.,Service de Neuropathologie, GHU Paris - Psychiatrie et Neurosciences - Hôpital Sainte-Anne, Paris, France
| | - Bertrand Devaux
- Service de Neurochirurgie, GHU Paris - Psychiatrie et Neurosciences - Hôpital Sainte-Anne, Paris, France.,Université de Paris, Sorbonne Paris Cité, Paris, France
| | - Johan Pallud
- Service de Neurochirurgie, GHU Paris - Psychiatrie et Neurosciences - Hôpital Sainte-Anne, Paris, France.,Université de Paris, Sorbonne Paris Cité, Paris, France.,Inserm, UMR1266, IMA-Brain, Institut de Psychiatrie et Neurosciences de Paris, Paris, France
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Zanello M, Roux A, Senova S, Peeters S, Edjlali M, Tauziede-Espariat A, Dezamis E, Parraga E, Zah-Bi G, Harislur M, Oppenheim C, Sauvageon X, Chretien F, Devaux B, Varlet P, Pallud J. Robot-Assisted Stereotactic Biopsies in 377 Consecutive Adult Patients with Supratentorial Diffuse Gliomas: Diagnostic Yield, Safety, and Postoperative Outcomes. World Neurosurg 2021; 148:e301-e313. [PMID: 33412330 DOI: 10.1016/j.wneu.2020.12.127] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 12/24/2020] [Accepted: 12/26/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Multiple biopsy samples are warranted for the histomolecular diagnosis of diffuse gliomas in the current molecular era, which possibly increases morbidity. OBJECTIVE We assessed diagnostic yield, safety, and risk factors of postoperative morbidity after robot-assisted serial stereotactic biopsy sampling along 1 biopsy trajectory for diffuse gliomas. METHODS Observational retrospective analysis of consecutive magnetic resonance imaging-based robot-assisted stereotactic biopsies performed at a single institution to assess the diagnosis of nonresectable newly diagnosed supratentorial diffuse gliomas in adults (2006-2016). RESULTS In 377 patients, 4.2 ± 1.9 biopsy samples were obtained at 2.6 ± 1.2 biopsy sites. The histopathologic diagnosis was obtained in 98.7% of cases. Preoperative neurologic deficit (P = 0.030), biopsy site hemorrhage ≥20 mm (P = 0.004), and increased mass effect on postoperative imaging (P = 0.014) were predictors of a new postoperative neurologic deficit (7.7%). Postoperative neurologic deficit (P < 0.001) and increased mass effect on postoperative imaging (P = 0.014) were predictors of a Karnofsky Performance Status decrease ≥20 points postoperatively (4.0%). Increased intracranial pressure preoperatively (P = 0.048) and volume of the contrast-enhanced area ≥13 cm3 (P = 0.048) were predictors of an increased mass effect on postoperative imaging (4.4%). Preoperative Karnofsky Performance Status <70 (P = 0.045) and increased mass effect on postoperative imaging (P < 0.001) were predictors of mortality 1 month postoperatively (2.9%). Preoperative neurologic deficit (P = 0.005), preoperative Karnofsky Performance Status <70 (P < 0.001), subventricular zone contact (P = 0.004), contrast enhancement (P = 0.018), and steroid use (P = 0.003), were predictors of the inability to discharge to home postoperatively (37.0%). CONCLUSIONS Robot-assisted stereotactic biopsy sampling results in high diagnostic accuracy with low complication rates. Multiple biopsy sites and samples do not increase postoperative complications.
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Affiliation(s)
- Marc Zanello
- Department of Neurosurgery, GHU site Sainte-Anne, Paris, France; Université de Paris, Paris, France; Institut de Psychiatrie et Neurosciences de Paris (IPNP), INSERM, IMA-BRAIN, Paris, France
| | - Alexandre Roux
- Department of Neurosurgery, GHU site Sainte-Anne, Paris, France; Université de Paris, Paris, France; Institut de Psychiatrie et Neurosciences de Paris (IPNP), INSERM, IMA-BRAIN, Paris, France
| | - Suhan Senova
- Department of Neurosurgery, GHU site Sainte-Anne, Paris, France; Université de Paris, Paris, France; Neurosurgery Department, Assistance Publique-Hôpitaux de Paris (APHP), Groupe Henri-Mondor Albert-Chenevier, PePsy Department, Créteil, France; INSERM IMR, Université de Paris, Faculté de Médecine, Créteil, France
| | - Sophie Peeters
- Department of Neurosurgery, University of California-Los Angeles, Los Angeles, California, USA
| | - Myriam Edjlali
- Université de Paris, Paris, France; Institut de Psychiatrie et Neurosciences de Paris (IPNP), INSERM, IMA-BRAIN, Paris, France; Department of Neuroradiology, GHU site Sainte-Anne, Paris, France
| | - Arnault Tauziede-Espariat
- Université de Paris, Paris, France; Department of Neuropathology, GHU site Sainte-Anne, Paris, France
| | - Edouard Dezamis
- Department of Neurosurgery, GHU site Sainte-Anne, Paris, France; Université de Paris, Paris, France
| | - Eduardo Parraga
- Department of Neurosurgery, GHU site Sainte-Anne, Paris, France; Université de Paris, Paris, France
| | - Gilles Zah-Bi
- Department of Neurosurgery, GHU site Sainte-Anne, Paris, France; Université de Paris, Paris, France
| | - Marc Harislur
- Department of Neurosurgery, GHU site Sainte-Anne, Paris, France; Université de Paris, Paris, France
| | - Catherine Oppenheim
- Université de Paris, Paris, France; Institut de Psychiatrie et Neurosciences de Paris (IPNP), INSERM, IMA-BRAIN, Paris, France; Department of Neurosurgery, University of California-Los Angeles, Los Angeles, California, USA
| | - Xavier Sauvageon
- Université de Paris, Paris, France; Department of Neuro-Anaesthesia and Neuro-Intensive Care, GHU site Sainte-Anne, Paris, France
| | - Fabrice Chretien
- Université de Paris, Paris, France; Department of Neuropathology, GHU site Sainte-Anne, Paris, France
| | - Bertrand Devaux
- Department of Neurosurgery, GHU site Sainte-Anne, Paris, France; Université de Paris, Paris, France
| | - Pascale Varlet
- Université de Paris, Paris, France; Institut de Psychiatrie et Neurosciences de Paris (IPNP), INSERM, IMA-BRAIN, Paris, France; Department of Neuropathology, GHU site Sainte-Anne, Paris, France
| | - Johan Pallud
- Department of Neurosurgery, GHU site Sainte-Anne, Paris, France; Université de Paris, Paris, France; Institut de Psychiatrie et Neurosciences de Paris (IPNP), INSERM, IMA-BRAIN, Paris, France.
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Bu LH, Zhang J, Lu JF, Wu JS. Glioma surgery with awake language mapping versus generalized anesthesia: a systematic review. Neurosurg Rev 2020; 44:1997-2011. [PMID: 33089447 DOI: 10.1007/s10143-020-01418-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 10/06/2020] [Accepted: 10/12/2020] [Indexed: 12/24/2022]
Abstract
Awake craniotomy with language mapping is being increasingly applied to avoid postoperative language dysfunctions worldwide. However, the effectiveness and reliability of this technique remain unclear due to the paucity of studies comparing the awake craniotomy with general anesthesia. To determine the benefit of awake craniotomy for language, motor, and neurological functions, as well as other clinical outcomes, we searched Medline, Embase, the Cochrane Library, and the Chinese Biomedical Literature Database up to December 2019. Gray literatures were also searched. We included randomized and non-randomized controlled studies comparing awake craniotomy versus general anesthetic resection and reporting the language and neurological outcomes. Ten studies with 833 patients were included in the meta-analysis. The pooled risk ratio (RR) suggested no significant differences in language and neurological outcomes between general anesthesia group and awake craniotomy group without electrical stimulation. Awake craniotomy with electrical stimulation, however, was associated with improved late language and neurological outcomes (≥ 3 months) versus general anesthesia with pooled RR of 0.44 (95% CI = 0.20-0.96) and 0.49 (95% CI = 0.30-0.79), respectively. Awake craniotomy with electrical stimulation was also associated with better extent of resection with the pooled RR of 0.81 (95%CI = 0.71-0.92) and shorter hospital stay duration with the pooled weighted mean difference (WMD) of - 1.14 (95%CI = - 1.80 to - 0.48). This meta-analysis suggested that the application of awake craniotomy with electrical stimulation during glioma resection is associated with lower risks of long-term neurological and language deficits and higher extent of tumor resection, as well as shorter hospital stay duration.
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Affiliation(s)
- Ling-Hao Bu
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200040, China.,Institute of Neurosurgery, Fudan University, Shanghai, 200040, China.,Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, 200040, China
| | - Jie Zhang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200040, China. .,Institute of Neurosurgery, Fudan University, Shanghai, 200040, China. .,Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, 200040, China.
| | - Jun-Feng Lu
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200040, China.,Institute of Neurosurgery, Fudan University, Shanghai, 200040, China.,Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, 200040, China
| | - Jin-Song Wu
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, 200040, China.,Institute of Neurosurgery, Fudan University, Shanghai, 200040, China.,Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, 200040, China
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43
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Darlix A, Rigau V, Duffau H. Neoformazioni intracraniche: gliomi di grado II. Neurologia 2020. [DOI: 10.1016/s1634-7072(20)44227-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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44
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Ermolaev AY, Kravets LY, Smetanina SV, Kolpakova AA, Yashin KS, Morev AV, Smetatina OV, Klyuev EA, Medyanik IA. [Cytologic control of the resection margins of hemispheric gliomas and metastases]. Zh Vopr Neirokhir Im N N Burdenko 2020; 84:33-42. [PMID: 32207741 DOI: 10.17116/neiro20208401133] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Postoperative MRI is the conventional method for assessing the radicalness of hemispherical tumors excision, but the method has limitations on sensitivity in the assessment of tumor infiltration of the peritumoral zone. The 'gold standard' for detecting tumor cells is the microscopic visualisation. AIM To study the possibilities of a cytological study of the excision margins of glial and metastatic tumors for an objective assessment of the radical nature of the operation. MATERIAL AND METHODS The study included 35 patients with intracerebral tumors who underwent open surgery at a university clinic of Volga Research Medical University in 2018-2019: 15 patients with metastasis, 13 patients with MRI-contrasting gliomas Grade III-IV and 7 patnents with non-MRI-contrasting gliomas Grade II-III. During the surgery, samples for cytological examination were taken from the following sites: from the tumor, from the nearest perifocal zone, and at a distance of 5-7 mm, along the border of the extended resection. 154 samples were examined: from 2 to 5 for each patient. RESULTS The data on the radicalness of the operation, obtained by methods of cytological analysis of the resection margins and postoperative MRI, are not only consistent (p=0.001), but also complement each other, in particular, in some cases, tumor cells were found even in those areas where the tumor tissue was not detected with MRI. In cases of cerebral metastases excision, tumor cells in the nearest perifocal zone were found in 8 out of 28 samples (28.6%), at the extended resection margins - in 3 out of 29 (10.3%). In cases of resection of MRI-contrasting gliomas Grade III-IV, tumor cells in the nearest perifocal zone were found in 22 out of 32 samples (68.8%), at the extended resection margins - in 14 out of 20 (70%). In cases of excision of diffuse gliomas Grade II-III, tumor cells in the nearest perifocal zone were found in 10 out of 17 samples (58.9%), at the extended resection margins - in 4 out of 11 (36.4%). CONCLUSION The first data obtained demonstrated sufficient informativeness of the cytologic examination of the peritumoral zone as an additional tool for assessing the radicalness of glioma and metastasis surgery. Cytologic analysis of the perifocal zone shows that the extension of the borders of the removal of Grade III-IV gliomas has no advantages, because tumor cells were found both in the nearest perifocal zone and at the extended resection margins with with approximately the same frequency.
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Affiliation(s)
- A Yu Ermolaev
- Volga Research Medical University, Nizhny Novgorod, Russia
| | - L Ya Kravets
- Volga Research Medical University, Nizhny Novgorod, Russia
| | - S V Smetanina
- Volga Research Medical University, Nizhny Novgorod, Russia
| | - A A Kolpakova
- Volga Research Medical University, Nizhny Novgorod, Russia
| | - K S Yashin
- Volga Research Medical University, Nizhny Novgorod, Russia
| | - A V Morev
- Volga Research Medical University, Nizhny Novgorod, Russia
| | - O V Smetatina
- Volga Research Medical University, Nizhny Novgorod, Russia
| | - E A Klyuev
- Volga Research Medical University, Nizhny Novgorod, Russia
| | - I A Medyanik
- Volga Research Medical University, Nizhny Novgorod, Russia
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Albuquerque LAF, Almeida JP, de Macêdo Filho LJM, Joaquim AF, Duffau H. Extent of resection in diffuse low-grade gliomas and the role of tumor molecular signature-a systematic review of the literature. Neurosurg Rev 2020; 44:1371-1389. [PMID: 32770298 DOI: 10.1007/s10143-020-01362-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 07/20/2020] [Accepted: 07/28/2020] [Indexed: 01/06/2023]
Abstract
There is a lack of class I evidence concerning the impact of surgery in the treatment of diffuse low-grade glioma; the early maximal resection with preservation of eloquent brain areas has been accepted as the first therapeutic option. We performed a systematic review of the literature using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and protocol. Inclusion criteria: only case series with at least 100 patients containing supratentorial hemispheric diffuse low-grade glioma (according to any of the WHO classification used in papers published between 2000 to 2019), with pre- and postoperative MRI study were included in the qualitative and quantitative analyses. The extent of resection should be defined based on MRI at least in two categories and correlated with patients' outcomes (with univariate or multivariate analyses) using overall survival (OS) or malignant progression-free survival (MPFS). A total of 18 series with 4386 patients, published in 20 papers, were included in this systematic review. All the series that evaluates the relation between the extent of resection (EOR) and OS showed a statistically significant improvement of OS at univariate and/or multivariate analyzes with a greater EOR. Six studies showed a statistically significant improvement of MPFS with a greater EOR. We demonstrate that when a more rigorous analysis of EOR is performed, a benefit of a more aggressive resection on OS and MPFS is observed. Our review about EOR in different molecular groups of DLGG also suggests a benefit of maximum safe resection for all different subtypes, even though "radical surgery" may be associated with better OS and MPFS in tumors with a more aggressive signature.
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Affiliation(s)
- Lucas Alverne F Albuquerque
- Department of Neurosurgery, General Hospital of Fortaleza, Fortaleza, Ceará, Brazil. .,Department of Neurology, University of Campinas, Campinas, São Paulo, Brazil.
| | - João Paulo Almeida
- Department of Neurosurgery, Neurological Institute, Cleveland Clinic, Cleveland, OH, USA
| | | | - Andrei F Joaquim
- Department of Neurology, University of Campinas, Campinas, São Paulo, Brazil
| | - Hugues Duffau
- Department of Neurosurgery, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
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Abstract
Diffuse gliomas are infiltrative primary brain tumors with a poor prognosis despite multimodal treatment. Maximum safe resection is recommended whenever feasible. The extent of resection (EOR) is positively correlated with survival. Identification of glioma tissue during surgery is difficult due to its diffuse nature. Therefore, glioma resection is imaging-guided, making the choice for imaging technique an important aspect of glioma surgery. The current standard for resection guidance in non-enhancing gliomas is T2 weighted or T2w-fluid attenuation inversion recovery magnetic resonance imaging (MRI), and in enhancing gliomas T1-weighted MRI with a gadolinium-based contrast agent. Other MRI sequences, like magnetic resonance spectroscopy, imaging modalities, such as positron emission tomography, as well as intraoperative imaging techniques, including the use of fluorescence, are also available for the guidance of glioma resection. The neurosurgeon’s goal is to find the balance between maximizing the EOR and preserving brain functions since surgery-induced neurological deficits result in lower quality of life and shortened survival. This requires localization of important brain functions and white matter tracts to aid the pre-operative planning and surgical decision-making. Visualization of brain functions and white matter tracts is possible with functional MRI, diffusion tensor imaging, magnetoencephalography, and navigated transcranial magnetic stimulation. In this review, we discuss the current available imaging techniques for the guidance of glioma resection and the localization of brain functions and white matter tracts.
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Affiliation(s)
- Niels Verburg
- Department of Neurosurgery and Cancer Center Amsterdam, Amsterdam UMC location VU University Medical Center, Amsterdam, The Netherlands. .,Division of Neurosurgery, Department of Clinical Neurosciences, Cambridge Brain Tumor Imaging Laboratory, University of Cambridge, Addenbrooke's Hospital, Hill Rd, Cambridge, CB2 0QQ, UK.
| | - Philip C de Witt Hamer
- Department of Neurosurgery and Cancer Center Amsterdam, Amsterdam UMC location VU University Medical Center, Amsterdam, The Netherlands
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Ding H, Huang Y, Li Z, Li S, Chen Q, Xie C, Zhong Y. Prediction of IDH Status Through MRI Features and Enlightened Reflection on the Delineation of Target Volume in Low-Grade Gliomas. Technol Cancer Res Treat 2020; 18:1533033819877167. [PMID: 31564237 PMCID: PMC6767744 DOI: 10.1177/1533033819877167] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Isocitrate dehydrogenase mutational status defines distinct biologic behavior and
clinical outcomes in low-grade gliomas. We sought to determine magnetic resonance imaging
characteristics associated with isocitrate dehydrogenase mutational status to evaluate the
predictive roles of magnetic resonance imaging features in isocitrate dehydrogenase
mutational status and therefore their potential impact on the determination of clinical
target volume in radiotherapy. Forty-eight isocitrate dehydrogenase-mutant and 28
isocitrate dehydrogenase–wild-type low-grade gliomas were studied. Isocitrate
dehydrogenase mutation was related to more frequency of cortical involvement compared to
isocitrate dehydrogenase–wild-type group (34/46 vs 6/24, P = .0001).
Peritumoral edema was less frequent in isocitrate dehydrogenase–mutant tumors (32.6% vs
58.3% for isocitrate dehydrogenase–wild-type tumors, P = .0381).
Isocitrate dehydrogenase–wild-type tumors were more likely to have a nondefinable border,
while isocitrate dehydrogenase–mutant tumors had well-defined borders (66.7% vs 39.1%,
P = .0287). Only 8 (17.4%) of 46 of the isocitrate dehydrogenase–mutant
tumors demonstrated marked enhancement, while this was 66.7% in isocitrate–wild-type
tumors (P < .0001). Choline–creatinine ratio for isocitrate
dehydrogenase–wild-type tumors was significantly higher than that for isocitrate
dehydrogenase–mutant tumors. In conclusion, frontal location, well-defined border,
cortical involvement, less peritumoral edema, lack of enhancement, and low
choline–creatinine ratio were predictive for the definition of isocitrate
dehydrogenase–mutant low-grade gliomas. Magnetic resonance imaging can provide an
advantage in the detection of isocitrate dehydrogenase status indirectly and indicate the
need to explore new design for treatment planning in gliomas. Choline–creatinine ratio in
magnetic resonance spectroscopy could be a potential more reasonable reference for the new
design of delineation of target volume in low-grade gliomas.
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Affiliation(s)
- Haixia Ding
- Department of Chemotherapy and Radiation Therapy, Zhongnan Hospital, Wuhan University, Wuchang District, Wuhan, China.,Hubei Key Laboratory of Tumor Biological Behaviors, Wuchang District, Wuhan, China.,Hubei Cancer Clinical Study Center, Wuhan, China
| | - Yong Huang
- Department of Chemotherapy and Radiation Therapy, Zhongnan Hospital, Wuhan University, Wuchang District, Wuhan, China.,Hubei Key Laboratory of Tumor Biological Behaviors, Wuchang District, Wuhan, China.,Hubei Cancer Clinical Study Center, Wuhan, China
| | - Zhiqiang Li
- Department of Neurologic Surgery, Zhongnan Hospital, Wuhan University, Wuchang District, Wuhan, China
| | - Sirui Li
- Department of Radiology, Zhongnan Hospital, Wuhan University, Wuchang District, Wuhan, China
| | - Qiongrong Chen
- Department of Pathology, Zhongnan Hospital, Wuhan University, Wuchang District, Wuhan, China
| | - Conghua Xie
- Department of Chemotherapy and Radiation Therapy, Zhongnan Hospital, Wuhan University, Wuchang District, Wuhan, China.,Hubei Key Laboratory of Tumor Biological Behaviors, Wuchang District, Wuhan, China.,Hubei Cancer Clinical Study Center, Wuhan, China
| | - Yahua Zhong
- Department of Chemotherapy and Radiation Therapy, Zhongnan Hospital, Wuhan University, Wuchang District, Wuhan, China.,Hubei Key Laboratory of Tumor Biological Behaviors, Wuchang District, Wuhan, China.,Hubei Cancer Clinical Study Center, Wuhan, China
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Jakola AS, Bouget D, Reinertsen I, Skjulsvik AJ, Sagberg LM, Bø HK, Gulati S, Sjåvik K, Solheim O. Spatial distribution of malignant transformation in patients with low-grade glioma. J Neurooncol 2020; 146:373-380. [PMID: 31915981 PMCID: PMC6971181 DOI: 10.1007/s11060-020-03391-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 01/03/2020] [Indexed: 12/19/2022]
Abstract
Background Malignant transformation represents the natural evolution of diffuse low-grade gliomas (LGG). This is a catastrophic event, causing neurocognitive symptoms, intensified treatment and premature death. However, little is known concerning the spatial distribution of malignant transformation in patients with LGG. Materials and methods Patients histopathological diagnosed with LGG and subsequent radiological malignant transformation were identified from two different institutions. We evaluated the spatial distribution of malignant transformation with (1) visual inspection and (2) segmentations of longitudinal tumor volumes. In (1) a radiological transformation site < 2 cm from the tumor on preceding MRI was defined local transformation. In (2) overlap with pretreatment volume after importation into a common space was defined as local transformation. With a centroid model we explored if there were particular patterns of transformations within relevant subgroups. Results We included 43 patients in the clinical evaluation, and 36 patients had MRIs scans available for longitudinal segmentations. Prior to malignant transformation, residual radiological tumor volumes were > 10 ml in 93% of patients. The transformation site was considered local in 91% of patients by clinical assessment. Patients treated with radiotherapy prior to transformation had somewhat lower rate of local transformations (83%). Based upon the segmentations, the transformation was local in 92%. We did not observe any particular pattern of transformations in examined molecular subgroups. Conclusion Malignant transformation occurs locally and within the T2w hyperintensities in most patients. Although LGG is an infiltrating disease, this data conceptually strengthens the role of loco-regional treatments in patients with LGG.
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Affiliation(s)
- Asgeir S Jakola
- Department of Neuromedicine and Movement Science, NTNU, Trondheim, Norway. .,Department of Neurosurgery, Sahlgrenska University Hospital, Blå Stråket 5, vån 3, 41345, Gothenburg, Sweden. .,Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, University of Gothenburg, Sahlgrenska Academy, Box 430, 40530, Gothenburg, Sweden.
| | - David Bouget
- Department of Health Research, SINTEF Digital, Trondheim, Norway
| | | | - Anne J Skjulsvik
- Department of Pathology, St. Olavs University Hospital, Trondheim, Norway.,Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, NTNU, Norwegian University of Science and Technology, 7491, Trondheim, Norway
| | - Lisa Millgård Sagberg
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, NTNU, Trondheim, Norway.,Department of Neurosurgery, St. Olavs University Hospital, Trondheim, Norway
| | - Hans Kristian Bø
- Department of Diagnostic Imaging, Nordland Hospital Trust, Bodø, Norway
| | - Sasha Gulati
- Department of Neuromedicine and Movement Science, NTNU, Trondheim, Norway.,Department of Neurosurgery, St. Olavs University Hospital, Trondheim, Norway
| | - Kristin Sjåvik
- Department of Neurosurgery, University Hospital of North Norway, Tromsö, Norway
| | - Ole Solheim
- Department of Neuromedicine and Movement Science, NTNU, Trondheim, Norway.,Department of Neurosurgery, St. Olavs University Hospital, Trondheim, Norway
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Bai H, Yang R. Maximal safe resection of diffuse low-grade gliomas within/near motor areas using awake craniotomy with intraoperative cortical/subcortical mapping via direct electrical stimulation: A narrative review. Glioma 2020. [DOI: 10.4103/glioma.glioma_14_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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