1
|
Dai Q, Li X, Fang Y, Shen B, Wei J, Xie Q, Wu W, Wang M. Gross-total resection in optic nerve sheath meningiomas: minimally invasive and cosmetic pleasing. Graefes Arch Clin Exp Ophthalmol 2024; 262:2661-2673. [PMID: 38502351 PMCID: PMC11271350 DOI: 10.1007/s00417-024-06447-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 02/21/2024] [Accepted: 03/08/2024] [Indexed: 03/21/2024] Open
Abstract
PURPOSE The optic nerve sheath meningioma (ONSM) is one of the most challenging tumors in orbital surgery. From the perspective of mental health and patient needs, we analyzed the necessity and importance of the endoscopic transnasal approach (ETA) combined with optic nerve transection (ONT) in gross-total resection (GTR) in ONSM patients with residual vision and aim to broaden the use of ONT for specific people. METHODS The authors included patients with ONSMs who were treated between 2014 and 2022. We divided those cases into two groups named ETA group and lateral orbitotomy approach (LOA) group. We present the application of ETA and analyze the preoperative indication of the ONT and compared the advantages and disadvantages between ETA and LOA. The degree of tumor resection was based on imaging and surgical evaluation. RESULTS A total of 23 patients with ONSM were included. Sixteen patients underwent ETA, and seven underwent LOA. Among ETA cases, GTR was achieved in 14 patients with ONT and most patients maintained normal eye movement function (75%) and morphology (93.75%). In the ETA group, 14 patients experienced vision loss, while two other patients saw improvements in vision. And proptosis was alleviated (5.20 ± 2.34 vs 0.27 ± 0.46, p < 0.0001). Six patients with blindness and proptosis of the LOA group resulted in GTR with ONT and ophthalmectomy. Although intracranial extension and recurrence included no cases in the two groups, a significant psychological gap was presented due to cosmetic problems. CONCLUSIONS Under the premise of reducing damage and improving aesthetics, the selection of ETA combined with ONT to gross-total resect ONSMs successfully provides a minimally invasive access with acceptable complications. As an important adjunct to GTR in the surgical treatment of ONSM, the scope of ONT application should be expanded to relieve the patient's psychological burden.
Collapse
Affiliation(s)
- Qin Dai
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
| | - Xinyu Li
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
| | - Yenan Fang
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
| | - Bingyan Shen
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
| | - Jinfei Wei
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
| | - Qiqi Xie
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China
| | - Wencan Wu
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
| | - Min Wang
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
- State Key Laboratory of Ophthalmology, Optometry and Visual Science, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
| |
Collapse
|
2
|
Corvino S, Altieri R, La Rocca G, Piazza A, Corazzelli G, Palmiero C, Mariniello G, Maiuri F, Elefante A, de Divitiis O. Topographic Patterns of Intracranial Meningioma Recurrences-Systematic Review with Clinical Implication. Cancers (Basel) 2024; 16:2267. [PMID: 38927972 PMCID: PMC11201517 DOI: 10.3390/cancers16122267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2024] [Revised: 06/14/2024] [Accepted: 06/15/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND While several risk factors for recurrences have been defined, the topographic pattern of meningioma recurrences after surgical resection has been scarcely investigated. The possibility of theoretically predicting the site of recurrence not only allows us to better understand the pathogenetic bases of the disease and consequently to drive the development of new targeted therapies, but also guides the decision-making process for treatment strategies and tailored follow-ups to decrease/prevent recurrence. METHODS The authors performed a comprehensive and detailed systematic literature review of the EMBASE and MEDLINE electronic online databases regarding the topographic pattern of recurrence after surgical treatment for intracranial meningiomas. Demographics and histopathological, neuroradiological and treatment data, pertinent to the topography of recurrences, as well as time to recurrences, were extracted and analyzed. RESULTS Four studies, including 164 cases of recurrences according to the inclusion criteria, were identified. All studies consider the possibility of recurrence at the previous dural site; three out of four, which are the most recent, consider 1 cm outside the previous dural margin to be the main limit to distinguish recurrences closer to the previous site from those more distant. Recurrences mainly occur within or close to the surgical bed; higher values of proliferation index are associated with recurrences close to the original site rather than within it. CONCLUSIONS Further studies, including genomic characterization of different patterns of recurrence, will better clarify the main features affecting the topography of recurrences. A comparison between topographic classifications of intracranial meningioma recurrences after surgery and after radiation treatment could provide further interesting information.
Collapse
Affiliation(s)
- Sergio Corvino
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, Neurosurgical Division, Università di Napoli Federico II, 80131 Naples, Italy; (G.C.); (C.P.); (G.M.); (F.M.); (O.d.D.)
| | - Roberto Altieri
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy;
| | - Giuseppe La Rocca
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, 20123 Rome, Italy;
| | - Amedeo Piazza
- Department of Neurosurgery, “Sapienza” University, 00185 Rome, Italy;
| | - Giuseppe Corazzelli
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, Neurosurgical Division, Università di Napoli Federico II, 80131 Naples, Italy; (G.C.); (C.P.); (G.M.); (F.M.); (O.d.D.)
| | - Carmela Palmiero
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, Neurosurgical Division, Università di Napoli Federico II, 80131 Naples, Italy; (G.C.); (C.P.); (G.M.); (F.M.); (O.d.D.)
| | - Giuseppe Mariniello
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, Neurosurgical Division, Università di Napoli Federico II, 80131 Naples, Italy; (G.C.); (C.P.); (G.M.); (F.M.); (O.d.D.)
| | - Francesco Maiuri
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, Neurosurgical Division, Università di Napoli Federico II, 80131 Naples, Italy; (G.C.); (C.P.); (G.M.); (F.M.); (O.d.D.)
| | - Andrea Elefante
- Department of Advanced Biomedical Sciences, School of Medicine, University of Naples “Federico II”, 80131 Naples, Italy;
| | - Oreste de Divitiis
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, Neurosurgical Division, Università di Napoli Federico II, 80131 Naples, Italy; (G.C.); (C.P.); (G.M.); (F.M.); (O.d.D.)
| |
Collapse
|
3
|
Albakr A, Baghdadi A, Karmur BS, Lama S, Sutherland GR. Meningioma recurrence: Time for an online prediction tool? Surg Neurol Int 2024; 15:155. [PMID: 38840600 PMCID: PMC11152515 DOI: 10.25259/sni_43_2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 04/16/2024] [Indexed: 06/07/2024] Open
Abstract
Background Meningioma, the most common brain tumor, traditionally considered benign, has a relatively high risk of recurrence over a patient's lifespan. In addition, with the emergence of several clinical, radiological, and molecular variables, it is becoming evident that existing grading criteria, including Simpson's and World Health Organization classification, may not be sufficient or accurate. As web-based tools for widespread accessibility and usage become commonplace, such as those for gene identification or other cancers, it is timely for meningioma care to take advantage of evolving new markers to help advance patient care. Methods A scoping review of the meningioma literature was undertaken using the MEDLINE and Embase databases. We reviewed original studies and review articles from September 2022 to December 2023 that provided the most updated information on the demographic, clinical, radiographic, histopathological, molecular genetics, and management of meningiomas in the adult population. Results Our scoping review reveals a large body of meningioma literature that has evaluated the determinants for recurrence and aggressive tumor biology, including older age, female sex, genetic abnormalities such as telomerase reverse transcriptase promoter mutation, CDKN2A deletion, subtotal resection, and higher grade. Despite a large body of evidence on meningiomas, however, we noted a lack of tools to aid the clinician in decision-making. We identified the need for an online, self-updating, and machine-learning-based dynamic model that can incorporate demographic, clinical, radiographic, histopathological, and genetic variables to predict the recurrence risk of meningiomas. Conclusion Although a challenging endeavor, a recurrence prediction tool for meningioma would provide critical information for the meningioma patient and the clinician making decisions on long-term surveillance and management of meningiomas.
Collapse
Affiliation(s)
| | | | - Brij S. Karmur
- Department of Clinical Neurosciences, Project neuroArm, Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
| | | | | |
Collapse
|
4
|
Apra C, Bemora JS, Palfi S. Achieving Gross Total Resection in Neurosurgery: A Review of Intraoperative Techniques and Their Influence on Surgical Goals. World Neurosurg 2024; 185:246-253. [PMID: 38431211 DOI: 10.1016/j.wneu.2024.02.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 02/23/2024] [Indexed: 03/05/2024]
Abstract
The definition of complete resection in neurosurgery depends on tumor type, surgical aims, and postoperative investigations, directly guiding the choice of intraoperative tools. Most common tumor types present challenges in achieving complete resection due to their infiltrative nature and anatomical constraints. The development of adjuvant treatments has altered the balance between oncological aims and surgical risks. We review local recurrence associated with incomplete resection based on different definitions and emphasize the importance of achieving maximal safe resection in all tumor types. Intraoperative techniques that aid surgeons in identifying tumor boundaries are used in practice and in preclinical or clinical research settings. They encompass both conservative and invasive techniques. Among them, morphological tools include imaging modalities such as intraoperative magnetic resonance imaging, ultrasound, and optical coherence tomography. Fluorescence-guided surgery, mainly using 5-aminolevulinic acid, enhances gross total resection in glioblastomas. Nuclear methods, including positron emission tomography probes, provide tumor detection based on beta or gamma emission after a radiotracer injection. Mass spectrometry- and spectroscopy-based methods offer molecular insights. The adoption of these techniques depends on their relevance, effectiveness, and feasibility. With the emergence of positron emission tomography imaging for use in recurrence benchmarking, positron emission tomography probes raise particular interest among those tools. While all such tools provide valuable insights, their clinical benefits need further evaluation.
Collapse
Affiliation(s)
- Caroline Apra
- Department of Neurosurgery, Henri Mondor University Hospital, Créteil, France; Institut Mondor de Recherche Biomédicale, Biotherapies Department, INSERM U955, Créteil, France; Faculté de Santé, Université Paris-Est Créteil, Créteil, France.
| | - Joseph Synèse Bemora
- Department of Neurosurgery, Henri Mondor University Hospital, Créteil, France; Department of Neurosurgery, Joseph Ravoahangy Andrianavalona Hospital, Antananarivo University, Antananarivo, Madagascar
| | - Stéphane Palfi
- Department of Neurosurgery, Henri Mondor University Hospital, Créteil, France; Institut Mondor de Recherche Biomédicale, Biotherapies Department, INSERM U955, Créteil, France; Faculté de Santé, Université Paris-Est Créteil, Créteil, France
| |
Collapse
|
5
|
Trybula SJ, Youngblood MW, Karras CL, Murthy NK, Heimberger AB, Lukas RV, Sachdev S, Kalapurakal JA, Chandler JP, Brat DJ, Horbinski CM, Magill ST. The Evolving Classification of Meningiomas: Integration of Molecular Discoveries to Inform Patient Care. Cancers (Basel) 2024; 16:1753. [PMID: 38730704 PMCID: PMC11083836 DOI: 10.3390/cancers16091753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/25/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
Meningioma classification and treatment have evolved over the past eight decades. Since Bailey, Cushing, and Eisenhart's description of meningiomas in the 1920s and 1930s, there have been continual advances in clinical stratification by histopathology, radiography and, most recently, molecular profiling, to improve prognostication and predict response to therapy. Precise and accurate classification is essential to optimizing management for patients with meningioma, which involves surveillance imaging, surgery, primary or adjuvant radiotherapy, and consideration for clinical trials. Currently, the World Health Organization (WHO) grade, extent of resection (EOR), and patient characteristics are used to guide management. While these have demonstrated reliability, a substantial number of seemingly benign lesions recur, suggesting opportunities for improvement of risk stratification. Furthermore, the role of adjuvant radiotherapy for grade 1 and 2 meningioma remains controversial. Over the last decade, numerous studies investigating the molecular drivers of clinical aggressiveness have been reported, with the identification of molecular markers that carry clinical implications as well as biomarkers of radiotherapy response. Here, we review the historical context of current practices, highlight recent molecular discoveries, and discuss the challenges of translating these findings into clinical practice.
Collapse
Affiliation(s)
- S. Joy Trybula
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Mark W. Youngblood
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Constantine L. Karras
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Nikhil K. Murthy
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Amy B. Heimberger
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Rimas V. Lukas
- Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Sean Sachdev
- Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - John A. Kalapurakal
- Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - James P. Chandler
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Daniel J. Brat
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Craig M. Horbinski
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Stephen T. Magill
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| |
Collapse
|
6
|
Dadario NB, Sughrue ME. Simpson's Grading Scale for WHO Grade I Meningioma Resection in the Modern Neurosurgical Era: Are We Really Asking the Right Question? J Neurol Surg B Skull Base 2024; 85:145-155. [PMID: 38449587 PMCID: PMC10914467 DOI: 10.1055/a-2021-8852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 01/21/2023] [Indexed: 01/31/2023] Open
Abstract
The Simpson grading scale for the classification of the extent of meningioma resection provided a tremendous movement forward in 1957 suggesting increasing the extent of resection improves recurrence rates. However, equal, if not greater, movements forward have been made in the neurosurgical community over the last half a century owing to improvements in neuroimaging capabilities, microsurgical techniques, and radiotherapeutic strategies. Sughrue et al proposed the idea that these advancements have altered what a "recurrence" and "subtotal resection" truly means in modern neurosurgery compared with Simpson's era, and that a mandated use of the Simpson Scale is likely less clinically relevant today. A subsequent period of debate ensued in the literature which sought to re-examine the clinical value of using the Simpson Scale in modern neurosurgery. While a large body of evidence has recently been provided, these data generally continue to support the clinical importance of gross tumor resection as well as the value of adjuvant radiation therapy and the importance of recently updated World Health Organization classifications. However, there remains a negligible interval benefit in performing overly aggressive surgery and heroic maneuvers to remove the last bit of tumor, dura, and/or bone just for the simple act of achieving a lower Simpson score. Ultimately, meningioma surgery may be better contextualized as a continuous set of weighted risk-benefit decisions throughout the entire operation.
Collapse
Affiliation(s)
- Nicholas B. Dadario
- Robert Wood Johnson Medical School, Rutgers University, New Brunswick, New Jersey, United States
| | - Michael E. Sughrue
- Centre for Minimally Invasive Neurosurgery, Prince of Wales Private Hospital, Randwick, New South Wales, Australia
- Omniscient Neurotechnology, Sydney, New South Wales, Australia
| |
Collapse
|
7
|
Joshi R, Sharma A, Kulshreshtha R. Noncoding RNA landscape and their emerging roles as biomarkers and therapeutic targets in meningioma. MOLECULAR THERAPY. ONCOLOGY 2024; 32:200782. [PMID: 38596289 PMCID: PMC10951709 DOI: 10.1016/j.omton.2024.200782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Meningiomas are among the most prevalent primary CNS tumors in adults, accounting for nearly 38% of all brain neoplasms. The World Health Organization (WHO) grade assigned to meningiomas guides medical care in patients and is primarily based on tumor histology and malignancy potential. Although often considered benign, meningiomas with complicated histology, limited accessibility for surgical resection, and/or higher malignancy potential (WHO grade 2 and WHO grade 3) are harder to combat, resulting in significant morbidity. With limited treatment options and no systemic therapies, it is imperative to understand meningioma tumorigenesis at the molecular level and identify novel therapeutic targets. The last decade witnessed considerable progress in understanding the noncoding RNA landscape of meningioma, with microRNAs (miRNAs) and long noncoding RNAs (lncRNAs) emerging as molecular entities of interest. This review aims to highlight the commonly dysregulated miRNAs and lncRNAs in meningioma and their correlation with meningioma progression, malignancy, recurrence, and radioresistance. The role of "key" miRNAs as biomarkers and their therapeutic potential has also been reviewed in detail. Furthermore, current and emerging therapeutic modalities for meningioma have been discussed, with emphasis on the need to identify and subsequently employ clinically relevant miRNAs and lncRNAs as novel therapeutic targets and biomarkers.
Collapse
Affiliation(s)
- Ritanksha Joshi
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Anuja Sharma
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Ritu Kulshreshtha
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology Delhi, New Delhi 110016, India
| |
Collapse
|
8
|
Carnevale JA, Rosen KU, Chae JK, Pandey A, Bander ED, Godfrey K, Schwartz TH. The Endoscopic Lateral Transorbital Approach for the Removal of Select Sphenoid Wing and Middle Fossa Meningiomas. Surgical Technique and Short-Term Outcomes. Oper Neurosurg (Hagerstown) 2024; 26:165-172. [PMID: 37747338 DOI: 10.1227/ons.0000000000000904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 06/30/2023] [Indexed: 09/26/2023] Open
Abstract
BACKGROUND AND OBJECTIVE The endoscopic lateral transorbital approach (eLTOA) is a relatively new approach to the skull base that has only recently been applied in vivo in the management of complex skull base pathology. Most meningiomas removed with this approach have been in the spheno-orbital location. We present a series of select purely sphenoid wing and middle fossa meningiomas removed through eLTOA. The objective here was to describe the selection criteria and results of eLTOA for a subset of sphenoid wing and middle fossa meningiomas. METHODS This is a retrospective study based on a prospectively maintained database of consecutive cases of eLTOA operated on at our institution by the lead author. The cohort's clinical and radiographic characteristics and outcome are presented. RESULTS Five patients underwent eLTOA to remove 3 sphenoid wing and 2 middle fossa meningiomas. The mean tumor volume was 11.9 cm 3 . Gross total resection was achieved in all cases. There were no intraoperative complications. Postoperatively, there was one case of subretinal hemorrhage, which was corrected by open vitrectomy repair, and one case of cerebrospinal fluid leak, which resolved with lumbar drainage. Three patients presented with visual impairment, 1 improved, 1 remained stable, and 1 worsened, but returned to stable after vitrectomy repair. All patients have been free of disease at a median follow-up of 8.9 months. CONCLUSION eLTOA provides a direct minimal access corridor to certain well-selected sphenoid wing and middle fossa meningiomas. eLTOA minimizes brain retraction and provides a high rate of gross total resection. Meningiomas appropriately selected based on size, type, and location of dural attachment, and the eLTOA is a safe, rapid, and highly effective procedure with acceptable morbidity.
Collapse
Affiliation(s)
- Joseph A Carnevale
- Department of Neurological Surgery, Weill Cornell Medicine/New York Presbyterian Hospital, New York, New York, USA
| | - Kate U Rosen
- Department of Neurological Surgery, Weill Cornell Medicine/New York Presbyterian Hospital, New York, New York, USA
| | - John K Chae
- Department of Neurological Surgery, Weill Cornell Medicine/New York Presbyterian Hospital, New York, New York, USA
| | - Abhinav Pandey
- Department of Neurological Surgery, Weill Cornell Medicine/New York Presbyterian Hospital, New York, New York, USA
| | - Evan D Bander
- Department of Neurological Surgery, Weill Cornell Medicine/New York Presbyterian Hospital, New York, New York, USA
| | - Kyle Godfrey
- Department of Ophthalmology, Division of Oculoplastic Surgery, Weill Cornell Medicine/New York Presbyterian Hospital, New York, New York, USA
| | - Theodore H Schwartz
- Department of Neurological Surgery, Weill Cornell Medicine/New York Presbyterian Hospital, New York, New York, USA
- Department of Otolaryngology and Neuroscience, Weill Cornell Medicine/New York Presbyterian Hospital, New York, New York, USA
| |
Collapse
|
9
|
Nyalundja AD, Mugisha F, Karekezi C. The Natural History and Treatment of Meningiomas: An Update. Semin Neurol 2024; 44:1-15. [PMID: 38052237 DOI: 10.1055/s-0043-1777352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
Meningiomas are the most frequent nonmalignant tumors of the central nervous system (CNS). Despite their benign nature and slow-growing pattern, if not diagnosed early, these tumors may reach relatively large sizes causing significant morbidity and mortality. Some variants are located in hard-to-access locations, compressing critical neurovascular structures, and making the surgical management even more challenging. Although most meningiomas have a good long-term prognosis after treatment, there are still controversies over their management in a subset of cases. While surgery is the first-line treatment, the use of fractionated radiotherapy or stereotactic radiosurgery is indicated for residual or recurrent tumors, small lesions, and tumors in challenging locations. Advances in molecular genetics and ongoing clinical trial results have recently helped both to refine the diagnosis and provide hope for effective biomolecular target-based medications for treatment. This article reviews the natural history and current therapeutic options for CNS meningiomas.
Collapse
Affiliation(s)
- Arsene Daniel Nyalundja
- Faculty of Medicine, Center for Tropical Diseases and Global Health, Université Catholique de Bukavu, Kadutu, Bukavu, South Kivu, Democratic Republique of Congo
| | - Fabrice Mugisha
- Neurosurgery Unit, Department of Surgery, Rwanda Military Hospital, Kigali, Rwanda
| | - Claire Karekezi
- Neurosurgery Unit, Department of Surgery, Rwanda Military Hospital, Kigali, Rwanda
| |
Collapse
|
10
|
Simon M, Gousias K. Grading meningioma resections: the Simpson classification and beyond. Acta Neurochir (Wien) 2024; 166:28. [PMID: 38261164 PMCID: PMC10806026 DOI: 10.1007/s00701-024-05910-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 11/06/2023] [Indexed: 01/24/2024]
Abstract
Technological (and also methodological) advances in neurosurgery and neuroimaging have prompted a reappraisal of Simpson's grading of the extent of meningioma resections. To the authors, the published evidence supports the tenets of this classification. Meningioma is an often surgically curable dura-based disease. An extent of meningioma resection classification needs to account for a clinically meaningful variation of the risk of recurrence depending on the aggressiveness of the management of the (dural) tumor origin.Nevertheless, the 1957 Simpson classification undoubtedly suffers from many limitations. Important issues include substantial problems with the applicability of the grading paradigm in different locations. Most notably, tumor location and growth pattern often determine the eventual extent of resection, i.e., the Simpson grading does not reflect what is surgically achievable. Another very significant problem is the inherent subjectivity of relying on individual intraoperative assessments. Neuroimaging advances such as the use of somatostatin receptor PET scanning may help to overcome this central problem. Tumor malignancy and biology in general certainly influence the role of the extent of resection but may not need to be incorporated in an actual extent of resection grading scheme as long as one does not aim at developing a prognostic score. Finally, all attempts at grading meningioma resections use tumor recurrence as the endpoint. However, especially in view of radiosurgery/radiotherapy options, the clinical significance of recurrent tumor growth varies greatly between cases.In summary, while the extent of resection certainly matters in meningioma surgery, grading resections remains controversial. Given the everyday clinical relevance of this issue, a multicenter prospective register or study effort is probably warranted (including a prominent focus on advanced neuroimaging).
Collapse
Affiliation(s)
- Matthias Simon
- Department of Neurosurgery, Evangelisches Klinikum Bethel, Universitätsklinikum OWL, Bielefeld, Germany.
| | - Konstantinos Gousias
- Department of Neurosurgery, St. Marien Academic Hospital Luenen, University of Muenster, Luenen, Germany
- Medical School, University of Nicosia, Nicosia, Cyprus
- Department of Neurosurgery, Athens Medical Center, Athens, Greece
| |
Collapse
|
11
|
Guo ZQ, Xia XY, Cao D, Chen X, He Y, Wang BF, Guo DS, Chen J. A nomogram for predicting the risk of major postoperative complications for patients with meningioma. Neurosurg Rev 2023; 46:288. [PMID: 37907646 DOI: 10.1007/s10143-023-02198-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 09/25/2023] [Accepted: 10/22/2023] [Indexed: 11/02/2023]
Abstract
PURPOSE To identify risk factors for major postoperative complications in meningioma patients and to construct and validate a nomogram that identify patients at high risk of these complications. METHODS The medical records of meningioma patients who underwent surgical resection in our hospital from January 2018 to December 2020 were collected. The patients were divided into a training set (815 cases from the main campus in 2018 and 2019) and a validation set (300 cases from two other campuses in 2020). Major postoperative complications were defined as any new neurological deficits and complications classified as Clavien-Dindo Grading (CDG) II or higher. Univariate and multivariate analyses were conducted using the training set to identify independent risk factors. A nomogram was constructed based on these results. And then validated the nomogram through bootstrap re-sampling in both the training and validation sets. The concordance index (C-index) and the area under the curve (AUC) were used to assess the discriminative ability of the nomogram. The Hosmer-Lemeshow test was performed to evaluate the goodness-of-fit. The optimal cutoff point for the nomogram was calculated using Youden's index. RESULTS In the training set, 135 cases (16.56%) experienced major postoperative complications. The independent risk factors identified were male sex, recurrent tumors, American Society of Anesthesiologists (ASA) class III-IV, preoperative Karnofsky Performance Scale (KPS) score < 80, preoperative serum albumin < 35 g/L, tumor in the skull base or central sulcus area, subtotal tumor resection (STR), allogeneic blood transfusion, and larger tumor size. A nomogram was constructed based on these risk factors. It demonstrated good predictive performance, with a C-index of 0.919 for the training set and 0.872 for the validation set. The area under the curve (AUC) > 0.7 indicated satisfactory discriminative ability. The Hosmer-Lemeshow test showed no significant deviation from the predicted probabilities. And the cutoff for nomogram total points was about 200 (specificity 0.881 and sensitivity 0.834). CONCLUSIONS The constructed nomogram demonstrated robust predictive performance for major postoperative complications in meningioma patients. This model can be used by surgeons as a reference in clinical decision-making.
Collapse
Affiliation(s)
- Zheng-Qian Guo
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiao-Yu Xia
- Department of Psychology, Wuchang Hospital, Wuhan, China
| | - Dan Cao
- Department of Neurocritical Care Unit, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Xu Chen
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yue He
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bao-Feng Wang
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Dong-Sheng Guo
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Jian Chen
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| |
Collapse
|
12
|
Trakolis L, Petridis AK. Interdisciplinary Therapeutic Approaches to Atypical and Malignant Meningiomas. Cancers (Basel) 2023; 15:4251. [PMID: 37686527 PMCID: PMC10486693 DOI: 10.3390/cancers15174251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/09/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
Meningiomas have the highest incidence among brain tumors. In contrast to benign tumors that constitute the majority of this tumor entity, the treatment of aggressive meningiomas (WHO Grade 2 and 3) is more challenging, requiring gross total removal of the tumor and the affected dura and adjuvant radiotherapy. Sometimes the location and/or the configuration of the tumor do not favor radical surgical resection without endangering the patient's clinical condition after surgery and pharmacological therapy has, until now, not been proven to be a reliable alternative. Discussion: In this narrative review, we discuss the current literature with respect to the management of meningiomas, discussing the importance of the grade of resection in the overall prognosis of the patient and in the planning of adjuvant therapy. Conclusions: According to the location and size of the tumor, radical resection should be taken into consideration. In patients with aggressive meningiomas, adjuvant radiotherapy should be performed after surgery. In cases of skull base meningiomas, a maximal, though safe, resection should take place before adjuvant therapy. An interdisciplinary approach is beneficial for patients with primary or recurrent meningioma.
Collapse
Affiliation(s)
- Leonidas Trakolis
- Department of Neurosurgery, Agios Loukas Clinic Thessaloniki, 55236 Thessaloniki, Greece;
| | | |
Collapse
|
13
|
Chen H, Xu Y, Shi J, Zhang Y, Qian C, Luo Z. The Extended Pterional Approach Allows Satisfactory Results for the Resection of Huge Medial Sphenoid Ridge Meningioma. World Neurosurg 2023; 176:e306-e313. [PMID: 37224955 DOI: 10.1016/j.wneu.2023.05.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 05/15/2023] [Indexed: 05/26/2023]
Abstract
OBJECTIVE To investigate the surgical method and efficacy of the extended pterional approach in the resection of huge medial sphenoid ridge meningiomas (MSRMs). METHODS Retrospective analysis of clinical data from 41 patients diagnosed with MSRMs (diameter ≥4.0 cm) from Nanjing Brain Hospital between January 2012 and February 2022 was conducted. Within 24 hours after surgery, head computed tomography and magnetic resonance imagingwere reviewed to evaluate the extent of tumor resection based on Simpson grading. Cranial magnetic resonance imagingwas repeated 3 to 60 months after surgery to assess tumor recurrence or progression. Preoperative, discharge, and follow-up Karnofsky functional status scores (KPS) were assessed to determine patients' functional status. Repeated-measures analysis of variance was utilized to compare KPS at preoperative, hospital discharge, and final follow-up. RESULTS The 41 selected cases included 38 cases (92.7%) of Simpson I-III resection and 3 cases (7.3%) of Simpson IV resection. All the cases had typical pathological features and definite pathological diagnoses. There were 2 recurrent tumors and 4 progressed tumors when the patients were followed up from 3 months to 60 months after operations. The results demonstrated that the KPS score at the final follow-up (91.4 ± 9.6) was higher than at hospital discharge (85.3 ± 8.9) and preoperation (78.2 ± 8.5) (F = 69.46, P = 0.033). CONCLUSIONS The use of the extended pterional approach in the resection of huge MSRMs appears to be an effective surgical method. Careful dissection and preservation of vascular and neural structures, as well as meticulous microsurgical techniques in managing cavernous sinus tumors, can lead to reduced surgical complications and improved treatment outcomes.
Collapse
Affiliation(s)
- Hairong Chen
- Department of Neurosurgery, the Affiliated Brain Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Yang Xu
- Department of Neurosurgery, the Affiliated Brain Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Jianwei Shi
- Department of Neurosurgery, the Affiliated Brain Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Yansong Zhang
- Department of Neurosurgery, the Affiliated Brain Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Chunfa Qian
- Department of Neurosurgery, the Affiliated Brain Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China
| | - Zhengxiang Luo
- Department of Neurosurgery, the Affiliated Brain Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China.
| |
Collapse
|
14
|
Tang AR, Chotai S, Guidry BS, Sun L, Ye F, Kelly PD, McDermott JR, Grisham CJ, Morone PJ, Thompson RC, Chambless LB. Conditional Recurrence-Free Survival After Surgical Resection of Meningioma. Neurosurgery 2023; 93:339-347. [PMID: 36815800 DOI: 10.1227/neu.0000000000002416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 12/20/2022] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND Recurrence after meningioma resection warrants serial surveillance imaging, but little evidence guides the optimal time interval between imaging studies/surveillance duration. OBJECTIVE To describe recurrence-free survival (RFS) after meningioma resection, conditioned to short-term RFS. METHODS A retrospective cohort study for adults presenting for meningioma resection from 2000 to 2018 was conducted. The primary outcome was postoperative follow-up RFS. Conditional RFS Kaplan-Meier analysis was performed at 1, 2, 3, 5, and 10 years, conditioned to 6-month and 12-month RFS. RFS probabilities conditioned to 6-month RFS were estimated in subgroups, stratified by World Health Organization grade, extent of resection, and need for postoperative radiation. RESULTS In total, 723 patients were included. Median age at surgery was 57.4 years (IQR = 47.2-67.2). Median follow-up was 23.5 months (IQR = 12.3-47.8). Recurrence was observed in 90 patients (12%), with median time to recurrence of 14.4 months (IQR = 10.3-37.1). Conditioned to 6-month postoperative RFS, patients had 90.3% probability of remaining recurrence-free at 2 years and 69.4% at 10 years. Subgroup analysis conditioned to 6-month RFS demonstrated grade 1 meningiomas undergoing gross total resection (GTR) had 96.0% probability of RFS at 1 year and 82.8% at 5 years, whereas those undergoing non-GTR had 94.5% and 79.9% probability, respectively. RFS probability was 78.8% at 5 years for non-grade 1 meningiomas undergoing GTR, compared with 69.7% for non-grade 1 meningiomas undergoing non-GTR. Patients with non-grade 1 meningiomas undergoing upfront radiation had a 1-year RFS of 90.1% and 5-year RFS of 51.7%. CONCLUSION Recurrence risk after meningioma resection after an initial recurrence-free period is reported, with high-risk subgroups identified. These results can inform objective shared decision-making for optimal follow-up.
Collapse
Affiliation(s)
- Alan R Tang
- Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Silky Chotai
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Bradley S Guidry
- Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Lili Sun
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Fei Ye
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Patrick D Kelly
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | | | - Peter J Morone
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Reid C Thompson
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Lola B Chambless
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| |
Collapse
|
15
|
Baldoncini M, Luzzi S, Almeida JP, Contreras-López WO, La Corte E, Ordóñez-Rubiano EG, Campero A. Surgical corridors to foramen magnum meningiomas: a mini-review. Front Neurol 2023; 14:1228285. [PMID: 37528861 PMCID: PMC10389656 DOI: 10.3389/fneur.2023.1228285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/04/2023] [Indexed: 08/03/2023] Open
Abstract
Gross-total resection of foramen magnum meningiomas remains the gold standard of treatment and should be performed whenever possible. The transcondylar approach (and its variations) represents the most used approach for meningiomas located in the lateral or anterior borders of the foramen magnum. Endoscopic transclivus approaches represent a useful option in selected cases of anterior midline foramen magnum meningiomas, to be performed in centers with advanced experience in endoscopic skull base surgery, with the caveats of increased risk of postoperative cerebrospinal fluid leak. Alternatively, radiosurgery remains an option for well-selected cases, especially for the management of asymptomatic patients with small enlarging tumors. Advances in molecular profiling, as well as genetic analysis, may guide adjuvant treatment.
Collapse
Affiliation(s)
- Matias Baldoncini
- Laboratory of Microsurgical Neuroanatomy, Second Chair of Gross Anatomy, School of Medicine, University of Buenos Aires, Buenos Aires, Argentina
- Department of Neurological Surgery, Hospital San Fernando, Buenos Aires, Argentina
| | - Sabino Luzzi
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
- Neurosurgery Unit, Department of Surgical Sciences, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Joao P. Almeida
- Department of Neurosurgery, Mayo Clinic, Jacksonville, FL, United States
| | - William Omar Contreras-López
- Functional Neurosurgery, NEMOD International Neuromodulation Center, Clínica Foscal Internacional, UNAB University, Bucaramanga, Colombia
| | - Emanuele La Corte
- Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Edgar G. Ordóñez-Rubiano
- Department of Neurological Surgery, Fundación Universitaria de Ciencias de la Salud (FUCS), Hospital de San José – Sociedad de Cirugía de Bogotá, Bogotá, Colombia
| | - Alvaro Campero
- Department of Neurological Surgery, Padilla Hospital, Tucumán, Argentina
| |
Collapse
|
16
|
Maiuri F, Del Basso de Caro M. Update on the Diagnosis and Management of Meningiomas. Cancers (Basel) 2023; 15:3575. [PMID: 37509238 PMCID: PMC10377680 DOI: 10.3390/cancers15143575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 06/29/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
This series of five articles (one original article and four reviews) focuses on the most recent and interesting research studies on the biomolecular and radiological diagnosis and the surgical and medical management of meningiomas [...].
Collapse
Affiliation(s)
- Francesco Maiuri
- Department of Neurosciences and Reproductive and Odontostomatological Sciences, Neurosurgical Clinic, 80131 Naples, Italy
| | - Marialaura Del Basso de Caro
- Department of Advanced Biomedical Sciences, Section of Pathology, School of Medicine, University "Federico II" of Naples, 80131 Naples, Italy
| |
Collapse
|
17
|
Srichawla BS, Can H, Deeb W. Craniocervical junction intradural extramedullary meningioma with cord compression. BMJ Case Rep 2023; 16:e255544. [PMID: 37437961 PMCID: PMC10347508 DOI: 10.1136/bcr-2023-255544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/14/2023] Open
Abstract
Craniocervical spine meningiomas are rare. They often present with non-specific motor or sensory symptoms. Presenting symptoms can include gait ataxia, radiculopathy, myelopathy, back pain and sensory deficits. Spinal meningiomas are slow-growing tumours, with an insidious onset. Due to the critical location of craniocervical meningiomas, severe symptoms such as respiratory distress and quadriparesis are possible. We describe the clinical presentation of a craniocervical junction meningioma, its relevant neuroimaging findings, diagnostic challenges and management. A woman in her 30s presented with a subacute onset of neck pain, headaches, paresthesia and a Hoffman's sign of the left upper extremity. A cervical spine MRI revealed an intradural extramedullary craniocervical junction meningioma involving the C1 segment with cord compression. The tumour measured 1.4×2×2.2 cm. A mid-line suboccipital craniectomy, tumour resection (Simpson grade II) with cervical laminectomy, and dural grafting were completed for definitive management. A brief literature review was conducted yielding a total of 24 cases.
Collapse
Affiliation(s)
- Bahadar S Srichawla
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA
| | - Hande Can
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA
| | - Wissam Deeb
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA
| |
Collapse
|
18
|
Gousias K, Trakolis L, Simon M. Meningiomas with CNS invasion. Front Neurosci 2023; 17:1189606. [PMID: 37456997 PMCID: PMC10339387 DOI: 10.3389/fnins.2023.1189606] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 06/12/2023] [Indexed: 07/18/2023] Open
Abstract
CNS invasion has been included as an independent criterion for the diagnosis of a high-grade (WHO and CNS grade 2 and 3) meningioma in the 2016 and more recently in the 2021 WHO classification. However, the prognostic role of brain invasion has recently been questioned. Also, surgical treatment for brain invasive meningiomas may pose specific challenges. We conducted a systematic review of the 2016-2022 literature on brain invasive meningiomas in Pubmed, Scopus, Web of Science and the Cochrane Library. The prognostic relevance of brain invasion as a stand-alone criterion is still unclear. Additional and larger studies using robust definitions of histological brain invasion and addressing the issue of sampling errors are clearly warranted. Although the necessity of molecular profiling in meningioma grading, prognostication and decision making in the future is obvious, specific markers for brain invasion are lacking for the time being. Advanced neuroimaging may predict CNS invasion preoperatively. The extent of resection (e.g., the Simpson grading) is an important predictor of tumor recurrence especially in higher grade meningiomas, but also - although likely to a lesser degree - in benign tumors, and therefore also in brain invasive meningiomas with and without other histological features of atypia or malignancy. Hence, surgery for brain invasive meningiomas should follow the principles of maximal but safe resections. There are some data to suggest that safety and functional outcomes in such cases may benefit from the armamentarium of surgical adjuncts commonly used for surgery of eloquent gliomas such as intraoperative monitoring, awake craniotomy, DTI tractography and further advanced intraoperative brain tumor visualization.
Collapse
Affiliation(s)
- Konstantinos Gousias
- Department of Neurosurgery, St. Marien Academic Hospital Lünen, KLW St. Paulus Corporation, Luenen, Germany
- Medical School, Westfaelische Wilhelms University of Muenster, Muenster, Germany
- Medical School, University of Nicosia, Nicosia, Cyprus
| | - Leonidas Trakolis
- Department of Neurosurgery, St. Marien Academic Hospital Lünen, KLW St. Paulus Corporation, Luenen, Germany
| | - Matthias Simon
- Department of Neurosurgery, Bethel Clinic, Medical School, Bielefeld University, Bielefeld, Germany
| |
Collapse
|
19
|
Dincer A, Morales-Valero SF, Robert SM, Tabor JK, O'Brien J, Yalcin K, Fulbright RK, Erson-Omay Z, Dunn IF, Moliterno J. Surgical strategies for intracranial meningioma in the molecular era. J Neurooncol 2023; 162:253-265. [PMID: 37010677 PMCID: PMC10167142 DOI: 10.1007/s11060-023-04272-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 02/16/2023] [Indexed: 04/04/2023]
Abstract
INTRODUCTION Surgical resection has long been the treatment of choice for meningiomas and is considered curative in many cases. Indeed, the extent of resection (EOR) remains a significant factor in determining disease recurrence and outcome optimization for patients undergoing surgery. Although the Simpson Grading Scale continues to be widely accepted as the measure of EOR and is used to predict symptomatic recurrence, its utility is under increasing scrutiny. The influence of surgery in the definitive management of meningioma is being re-appraised considering the rapid evolution of our understanding of the biology of meningioma. DISCUSSION Although historically considered "benign" lesions, meningioma natural history can vary greatly, behaving with unexpectedly high recurrence rates and growth which do not always behave in accordance with their WHO grade. Histologically confirmed WHO grade 1 tumors may demonstrate unexpected recurrence, malignant transformation, and aggressive behavior, underscoring the molecular complexity and heterogeneity. CONCLUSION As our understanding of the clinical predictive power of genomic and epigenomic factors matures, we here discuss the importance of surgical decision-making paradigms in the context of our rapidly evolving understanding of these molecular features.
Collapse
Affiliation(s)
- Alper Dincer
- Department of Neurosurgery, Tufts Medical Center, Boston, MA, USA
| | - Saul F Morales-Valero
- Department of Neurosurgery, Yale School of Medicine, 15 York Street, LLCI 810, New Haven, CT, 06510, USA
- The Chenevert Family Brain Tumor Center, Smilow Cancer Hospital, New Haven, CT, USA
| | - Stephanie M Robert
- Department of Neurosurgery, Yale School of Medicine, 15 York Street, LLCI 810, New Haven, CT, 06510, USA
- The Chenevert Family Brain Tumor Center, Smilow Cancer Hospital, New Haven, CT, USA
| | - Joanna K Tabor
- Department of Neurosurgery, Yale School of Medicine, 15 York Street, LLCI 810, New Haven, CT, 06510, USA
- The Chenevert Family Brain Tumor Center, Smilow Cancer Hospital, New Haven, CT, USA
| | - Joseph O'Brien
- Department of Neurosurgery, Yale School of Medicine, 15 York Street, LLCI 810, New Haven, CT, 06510, USA
- The Chenevert Family Brain Tumor Center, Smilow Cancer Hospital, New Haven, CT, USA
| | - Kanat Yalcin
- Department of Neurosurgery, Yale School of Medicine, 15 York Street, LLCI 810, New Haven, CT, 06510, USA
- The Chenevert Family Brain Tumor Center, Smilow Cancer Hospital, New Haven, CT, USA
| | - Robert K Fulbright
- The Chenevert Family Brain Tumor Center, Smilow Cancer Hospital, New Haven, CT, USA
- Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT, USA
| | - Zeynep Erson-Omay
- Department of Neurosurgery, Yale School of Medicine, 15 York Street, LLCI 810, New Haven, CT, 06510, USA
- The Chenevert Family Brain Tumor Center, Smilow Cancer Hospital, New Haven, CT, USA
| | - Ian F Dunn
- Department of Neurosurgery, Oklahoma University Medical Center, Oklahoma City, OK, USA
| | - Jennifer Moliterno
- Department of Neurosurgery, Yale School of Medicine, 15 York Street, LLCI 810, New Haven, CT, 06510, USA.
- The Chenevert Family Brain Tumor Center, Smilow Cancer Hospital, New Haven, CT, USA.
| |
Collapse
|
20
|
Song K, Lee H, Jeong J, Roh Y. Multiple Meningioma Resection by Bilateral Extended Rostrotentorial Craniotomy with a 3D-Print Guide in a Cat. Vet Sci 2022; 9:vetsci9100512. [PMID: 36288124 PMCID: PMC9609023 DOI: 10.3390/vetsci9100512] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/05/2022] [Accepted: 09/15/2022] [Indexed: 12/04/2022] Open
Abstract
Simple Summary Meningioma is the most common intracranial neoplasia in cats. Treatments for meningiomas—including complete surgical resection, debulking, irradiation, or palliative therapy—have been reported in veterinary medicine. However, multiple meningiomas (two or more meningiomas in the same patient, separated by anatomical location) have been reported to affect the complication rate and prognosis. Moreover, the characteristics of neurosurgery—such as accurate localization and awareness of the anatomical structures of the lesions—make the surgery especially difficult for inexperienced surgeons. Surgical navigation systems have been developed, but recently, patient-specific three-dimensional(3D)-printed models and guides have also been used in orthopedics and neurosurgeries for treating many disorders with good results. A 13-year-old castrated male domestic shorthair cat was referred with multiple meningiomas located within the right frontal and occipital lobes. The cat suffered from generalized tonic–clonic seizures and mild proprioceptive ataxia. After removing both of the tumors, the cat showed a favorable clinical outcome and no neurological abnormalities throughout long-term follow-up. With a patient-specific 3D guide technology, a craniotomy for multiple meningiomas can be performed safely and accurately. Abstract A 13-year-old castrated male domestic shorthair cat was referred for the surgical removal of multiple meningiomas. The cat experienced generalized tonic–clonic seizures, altered mentation, mild proprioceptive ataxia, and circling. Magnetic resonance imaging (MRI) revealed two round, solitary, well-delineated, space-occupying lesions suggestive of multiple meningiomas in the right frontal and occipital lobes. Before surgery, patient-specific three-dimensional (3D) printed models and guides were produced using a 3D program based on MRI and computed tomography (CT), and a rehearsal surgery was performed. With a 3D guide to find the location of the craniotomy lines, bilateral extended rostrotentorial craniotomy allowed en bloc resection of multiple meningiomas. The bone fragment was replaced and secured to the skull with a craniofacial plate and screws with an artificial dura. All of the surgical steps were performed without complications. The preoperative presenting signs were resolved by the time of follow-up examinations 2 weeks after surgery. Twelve months after the removal of the multiple meningiomas, the cat survived without further neurological progression. For the resection of multiple meningiomas, surgery can result in large bone defects and risk of massive hemorrhage. For this challenging surgery, patient-specific 3D models and guides can be effective for accurate and safe craniotomies.
Collapse
Affiliation(s)
- Kyohyuk Song
- Department of Veterinary Surgery, College of Veterinary Medicine, Chungnam National University, Daejeon 34134, Korea
| | - Haebeom Lee
- Department of Veterinary Surgery, College of Veterinary Medicine, Chungnam National University, Daejeon 34134, Korea
| | - Jaemin Jeong
- Department of Veterinary Surgery, College of Veterinary Medicine, Chungnam National University, Daejeon 34134, Korea
| | - Yoonho Roh
- Division of Small Animal Surgery, Department of Clinical Veterinary Medicine, Vetsuisse-Faculty University of Bern, 63012 Bern, Switzerland
- Correspondence:
| |
Collapse
|
21
|
Corniola MV, Meling TR. Management of Recurrent Meningiomas: State of the Art and Perspectives. Cancers (Basel) 2022; 14:cancers14163995. [PMID: 36010988 PMCID: PMC9406695 DOI: 10.3390/cancers14163995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 08/12/2022] [Accepted: 08/16/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Intracranial meningiomas account for 30% to 40% of the primary lesions of the central nervous system. Surgery is the mainstay treatment whenever symptoms related to an intra-cranial meningioma are encountered. However, the management of recurrences after initial surgery, which are not uncommon, is still a matter of debate. Here, we present the alternatives described in the management of meningioma recurrence (radiotherapy, stereotaxic radiosurgery, protontherapy, and chemotherapy, among others). Their overall results are compared to surgery and future perspectives are presented. Abstract Background: While meningiomas often recur over time, the natural history of repeated recurrences and their management are not well described. Should recurrence occur, repeat surgery and/or use of adjuvant therapeutic options may be necessary. Here, we summarize current practice when it comes to meningioma recurrence after initial surgical management. Methods: A total of N = 89 articles were screened. N = 41 articles met the inclusion criteria and N = 16 articles failed to assess management of meningioma recurrence. Finally, N = 24 articles were included in our review. Results: The articles were distributed as follows: studies on chemotherapy (N = 14), radiotherapy, protontherapy, and stereotaxic radiosurgery (N = 6), boron-neutron capture therapy (N = 2) and surgery (N = 3). No study seems to provide serious alternatives to surgery in terms of progression-free and overall survival. Recurrence can occur long after the initial surgery and also affects WHO grade 1 meningiomas, even after initial gross total resection at first surgery, emphasizing the need for a long-term and comprehensive follow-up. Conclusions: Surgery still seems to be the state-of-the-art management when it comes to meningioma recurrence, since none of the non-surgical alternatives show promising results in terms of progression-free and overall survival.
Collapse
Affiliation(s)
- Marco Vincenzo Corniola
- Service de Neurochirurgie, Pôle des Neurosciences, Centre Hospitalier Universitaire de Rennes, 35000 Rennes, France
- Faculté de Médecine, Université de Rennes 1, 35000 Rennes, France
- Faculté de Médecine, Université de Genève, 1205 Geneve, Switzerland
- Laboratoire du Traitement de Signal, Unité Médicis, INSERM UMR 1099 LTSI, Université de Rennes 1, 35000 Rennes, France
| | - Torstein R. Meling
- Faculté de Médecine, Université de Genève, 1205 Geneve, Switzerland
- Department of Neurosurgery, Geneva University Hospitals, 1205 Geneva, Switzerland
- Besta NeuroSim Center, Fondazione IRCCS, Istituto Neurologico Carlo Basta, 20133 Milano, Italy
- Correspondence:
| |
Collapse
|
22
|
Lynes J, Flores-Milan G, Rubino S, Arrington J, Macaulay R, Liu JKC, Beer-Furlan A, Tran ND, Vogelbaum MA, Etame AB. Molecular determinants of outcomes in meningiomas. Front Oncol 2022; 12:962702. [PMID: 36033542 PMCID: PMC9413043 DOI: 10.3389/fonc.2022.962702] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 07/25/2022] [Indexed: 11/13/2022] Open
Abstract
Meningiomas are the most common intracranial primary tumor in adults. Surgery is the predominant therapeutic modality for symptomatic meningiomas. Although the majority of meningiomas are benign, there exists a subset of meningiomas that are clinically aggressive. Recent advances in genetics and epigenetics have uncovered molecular alterations that drive tumor meningioma biology with prognostic and therapeutic implications. In this review, we will discuss the advances on molecular determinants of therapeutic response in meningiomas to date and discuss findings of targeted therapies in meningiomas.
Collapse
Affiliation(s)
- John Lynes
- Division of Neurosurgery, Moffitt Cancer Center, Tampa, FL, United States
- Department of Neuro-Oncology, Moffitt Cancer Center, Tampa, FL, United States
| | - Gabriel Flores-Milan
- Division of Neurosurgery, Moffitt Cancer Center, Tampa, FL, United States
- Department of Neuro-Oncology, Moffitt Cancer Center, Tampa, FL, United States
| | - Sebastian Rubino
- Division of Neurosurgery, Moffitt Cancer Center, Tampa, FL, United States
- Department of Neuro-Oncology, Moffitt Cancer Center, Tampa, FL, United States
| | - John Arrington
- Department of Radiology, Moffitt Cancer Center, Tampa, FL, United States
| | - Robert Macaulay
- Department of Pathology, Moffitt Cancer Center, Tampa, FL, United States
| | - James K. C. Liu
- Division of Neurosurgery, Moffitt Cancer Center, Tampa, FL, United States
- Department of Neuro-Oncology, Moffitt Cancer Center, Tampa, FL, United States
| | - Andre Beer-Furlan
- Division of Neurosurgery, Moffitt Cancer Center, Tampa, FL, United States
- Department of Neuro-Oncology, Moffitt Cancer Center, Tampa, FL, United States
| | - Nam D. Tran
- Division of Neurosurgery, Moffitt Cancer Center, Tampa, FL, United States
- Department of Neuro-Oncology, Moffitt Cancer Center, Tampa, FL, United States
| | - Michael A. Vogelbaum
- Division of Neurosurgery, Moffitt Cancer Center, Tampa, FL, United States
- Department of Neuro-Oncology, Moffitt Cancer Center, Tampa, FL, United States
| | - Arnold B. Etame
- Division of Neurosurgery, Moffitt Cancer Center, Tampa, FL, United States
- Department of Neuro-Oncology, Moffitt Cancer Center, Tampa, FL, United States
- *Correspondence: Arnold B. Etame,
| |
Collapse
|
23
|
Critical appraisal of minimally invasive keyhole surgery for intracranial meningioma in a large case series. PLoS One 2022; 17:e0264053. [PMID: 35901061 PMCID: PMC9333232 DOI: 10.1371/journal.pone.0264053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 07/01/2022] [Indexed: 11/28/2022] Open
Abstract
Background Meningioma surgery has evolved over the last 20 years with increased use of minimally invasive approaches including the endoscopic endonasal route and endoscope-assisted and gravity-assisted transcranial approaches. As the “keyhole” concept remains controversial, we present detailed outcomes in a cohort series. Methods Retrospective analysis was done for all patients undergoing meningioma removal at a tertiary brain tumor referral center from 2008–2021. Keyhole approaches were defined as: use of a minimally invasive “retractorless” approach for a given meningioma in which a traditional larger approach is often used instead. The surgical goal was maximal safe removal including conservative (subtotal) removal for some invasive locations. Primary outcomes were resection rates, complications, length of stay and Karnofsky Performance Scale (KPS). Secondary outcomes were endoscopy use, perioperative treatments, tumor control and acute MRI FLAIR/T2 changes to assess for brain manipulation and retraction injury. Results Of 329 patients, keyhole approaches were utilized in 193(59%) patients (mean age 59±13; 30 (15.5%) had prior surgery) who underwent 213 operations; 205(96%) were skull base location. Approaches included: endoscopic endonasal (n = 74,35%), supraorbital (n = 73,34%), retromastoid (n = 38,18%), mini-pterional (n = 20,9%), suboccipital (n = 4,2%), and contralateral transfalcine (n = 4,2%). Primary outcomes: Gross total/near total (>90%) resection was achieved in 125(59%) (5% for petroclival, cavernous sinus/Meckel’s cave, spheno-cavernous locations vs 77% for all other locations). Major complications included: permanent neurological worsening 12(6%), CSF leak 2(1%) meningitis 2(1%). There were no DVTs, PEs, MIs or 30-day mortality. Median LOS decreased from 3 to 2 days in the last 2 years; 94% were discharged to home with favorable 90-day KPS in 176(96%) patients. Secondary outcomes: Increased FLAIR/T2 changes were noted on POD#1/2 MRI in 36/213(17%) cases, resolving in all but 11 (5.2%). Endoscopy was used in 87/139(63%) craniotomies, facilitating additional tumor removal in 55%. Tumor progression occurred in 26(13%) patients, mean follow-up 42±36 months. Conclusions & relevance Our experience suggests minimally invasive keyhole transcranial and endoscopic endonasal meningioma removal is associated with comparable resection rates and low complication rates, short hospitalizations and high 90-day performance scores in comparison to prior reports using traditional skull base approaches. Subtotal removal may be appropriate for invasive/adherent meningiomas to avoid neurological deficits and other post-operative complications, although longer follow-up is needed. With careful patient selection and requisite experience, these approaches may be considered reasonable alternatives to traditional transcranial approaches.
Collapse
|
24
|
Somatostatin Receptor Targeted PET-Imaging for Diagnosis, Radiotherapy Planning and Theranostics of Meningiomas: A Systematic Review of the Literature. Diagnostics (Basel) 2022; 12:diagnostics12071666. [PMID: 35885570 PMCID: PMC9321668 DOI: 10.3390/diagnostics12071666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/07/2022] [Accepted: 07/08/2022] [Indexed: 11/21/2022] Open
Abstract
The aims of the present systematic review are to: (1) assess the diagnostic performance of somatostatin receptor (SSR)targeted positron emission tomography (PET) with different tracers and devices in patients affected by meningiomas; and (2) to evaluate the theranostic applications of peptide receptor radionuclide therapy (PRRT) in meningiomas. A systematic literature search according to PRISMA criteria was made by using two main databases. Only studies published from 2011 up to March 2022 in the English language with ≥10 enrolled patients were selected. Following our research strategy, 17 studies were included for the assessment. Fourteen studies encompassed 534 patients, harboring 733 meningiomas, submitted to SSR-targeted PET/CT (n = 10) or PET/MRI (n = 4) for de novo diagnosis, recurrence detection, or radiation therapy (RT) planning (endpoint 1), while 3 studies included 69 patients with therapy-refractory meningiomas submitted to PRRT (endpoint 2). A relevant variation in methodology was registered among diagnostic studies, since only a minority of them reported histopathology as a reference standard. PET, especially when performed through PET/MRI, resulted particularly useful for the detection of meningiomas located in the skull base (SB) or next to the falx cerebri, significantly influencing RT planning. As far as it concerns PRRT studies, stable disease was obtained in the 66.6% of the treated patients, being grade 1–2 hematological toxicity the most common side effect. Of note, the wide range of the administered activities, the various utilized radiopharmaceuticals (90Y-DOTATOC and/or 177Lu-DOTATATE), the lack of dosimetric studies hamper a clear definition of PRRT potential on meningiomas’ management.
Collapse
|
25
|
Kannapadi NV, Shah PP, Mathios D, Jackson CM. Synthesizing Molecular and Immune Characteristics to Move Beyond WHO Grade in Meningiomas: A Focused Review. Front Oncol 2022; 12:892004. [PMID: 35712492 PMCID: PMC9194503 DOI: 10.3389/fonc.2022.892004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 05/02/2022] [Indexed: 11/22/2022] Open
Abstract
No portion of this manuscript has previously been presented. Meningiomas, the most common primary intracranial tumors, are histologically categorized by the World Health Organization (WHO) grading system. While higher WHO grade is generally associated with poor clinical outcomes, a significant subset of grade I tumors recur or progress, indicating a need for more reliable models of meningioma behavior. Several groups have developed risk scores based on molecular or immunologic characteristics. These classification schemes show promise, with several models preliminarily demonstrating similar or superior accuracy to WHO grading. Improved understanding of immune system recognition and targeting of meningioma subtypes is necessary to advance the predictive power, as well as develop new therapies. Here, we characterize meningioma molecular drivers, predictive of recurrence and progression, and describe specific aspects of the immune response to meningiomas while highlighting critical questions and ongoing research. Relevant manuscripts of interest were identified using a systematic approach and synthesized into this focused review. Finally, we summarize the ongoing and completed clinical trials for immunotherapy in meningiomas and offer perspective on future directions.
Collapse
Affiliation(s)
- Nivedha V Kannapadi
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Pavan P Shah
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Dimitrios Mathios
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Christopher M Jackson
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| |
Collapse
|
26
|
Mathiesen T, Haslund-Vinding J, Skjøth-Rasmussen J, Poulsgaard L, Fugleholm K, Mirian C, Daniela Maier A, Santarius T, Rom Poulsen F, Andrée Larsen V, Winther Kristensen B, Scheie D, Law I, Ziebell M. Letter to the Editor. Copenhagen grading of meningioma. J Neurosurg 2022; 136:1506-1508. [PMID: 35061983 DOI: 10.3171/2021.10.jns204467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tiit Mathiesen
- 1Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
- 2University of Copenhagen, Denmark
- 3Karolinska Institutet, Stockholm, Sweden
| | | | - Jane Skjøth-Rasmussen
- 1Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
- 2University of Copenhagen, Denmark
| | - Lars Poulsgaard
- 1Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Kåre Fugleholm
- 1Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
- 2University of Copenhagen, Denmark
| | - Christian Mirian
- 1Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | | | - Thomas Santarius
- 4Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Frantz Rom Poulsen
- 5Odense University Hospital, Clinical Institute, University of Southern Denmark, Odense, Denmark
- 6BRIDGE-Brain Research Inter Disciplinary Guided Excellence, Clinical Institute, University of Southern Denmark, Odense, Denmark
| | | | - Bjarne Winther Kristensen
- 1Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
- 2University of Copenhagen, Denmark
| | - David Scheie
- 1Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Ian Law
- 7Nuclear Medicine and PET, Copenhagen University Hospital, Copenhagen, Denmark
| | - Morten Ziebell
- 1Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| |
Collapse
|
27
|
Why we need new classification models in meningioma management. Acta Neurochir (Wien) 2022; 164:1381-1383. [PMID: 35067786 DOI: 10.1007/s00701-022-05127-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 01/17/2022] [Indexed: 12/27/2022]
|
28
|
Chotai S, Schwartz TH. The Simpson Grading: Is It Still Valid? Cancers (Basel) 2022; 14:cancers14082007. [PMID: 35454912 PMCID: PMC9031418 DOI: 10.3390/cancers14082007] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/28/2022] [Accepted: 04/13/2022] [Indexed: 12/10/2022] Open
Abstract
The Simpson Grade was introduced in the era of limited resources, outdated techniques, and rudimentary surgical and imaging technologies. With the advent of modern techniques including pre- and post-operative imaging, microsurgical and endoscopic techniques, advanced histopathology and molecular analysis and adjuvant radiotherapy, the utility of the Simpson Grade scale for prognostication of recurrence after meningioma resection has become less useful. While the extent of resection remains an important factor in reducing recurrence, a subjective naked-eye criteria to Grade extent of resection cannot be generalized to all meningiomas regardless of their location or biology. Achieving the highest Simpson Grade resection should not always be the goal of surgery. It is prudent to take advantage of all the tools in the neurosurgeons’ armamentarium to aim for maximal safe resection of meningiomas. The primary goal of this study was to review the literature highlighting the Simpson Grade and its association with recurrence in modern meningioma practice. A PubMed search was conducted using terms “Simpson”, “Grade”, “meningioma”, “recurrence”, “gross total resection”, “extent of resection” “human”. A separate search using the terms “intraoperative imaging”, “intraoperative MRI” and “meningioma” were conducted. All studies reporting prognostic value of Simpson Grades were retrospective in nature. Simpson Grade I, II and III can be defined as gross total resection and were associated with lower recurrence compared to Simpson Grade IV or subtotal resection. The volume of residual tumor, a factor not considered in the Simpson Grade, is also a useful predictor of recurrence. Subtotal resection followed by stereotactic radiosurgery has similar recurrence-free survival as gross total resection. In current modern meningioma surgery, the Simpson Grade is no longer relevant and should be replaced with a grading scale that relies on post-operative MRI imaging that assess GTR versus STR and then divides STR into > or <4−5 cm3, in combination with modern molecular-based techniques for recurrence risk stratification.
Collapse
Affiliation(s)
- Silky Chotai
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, TN 37232, USA;
| | - Theodore H. Schwartz
- Department of Neurosurgery, Otolaryngology and Neuroscience, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, NY 10065, USA
- Correspondence: ; Tel.: +1-212-746-5620
| |
Collapse
|
29
|
Lüthge S, Spille DC, Steinbicker AU, Schipmann S, Streckert EMS, Hess K, Grauer OM, Paulus W, Stummer W, Brokinkel B. The applicability of established clinical and histopathological risk factors for tumor recurrence during long-term postoperative care in meningioma patients. Neurosurg Rev 2021; 45:1635-1643. [PMID: 34802073 PMCID: PMC8976784 DOI: 10.1007/s10143-021-01697-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 11/12/2021] [Accepted: 11/15/2021] [Indexed: 11/26/2022]
Abstract
Risk factors to predict late-onset tumor recurrence in meningioma patients are urgently needed to schedule control intervals during long-term follow-up. We therefore analyzed the value of established risk factors for postoperative meningioma recurrence for the prediction of long-term prognosis. Correlations of clinical and histopathological variables with tumor relapse after 3, 5, and 10 years following microsurgery were analyzed in uni- and multivariate analyses, and compared to findings in the entire cohort. In the entire cohort (N = 1218), skull base location (HR: 1.51, 95%CI 1.05–2.16; p = .026), Simpson ≥ IV resections (HR: 2.41, 95%CI 1.52–3.84; p < .001), high-grade histology (HR: 3.70, 95%CI 2.50–5.47; p < .001), and male gender (HR: 1.46, 95%CI 1.01–2.11; p = .042) were independent risk factors for recurrence. Skull base location (HR: 1.92, 95%CI 1.17–3.17; p = .010 and HR: 2.02, 95%CI 1.04–3.95; p = .038) and high-grade histology (HR: 1.87, 95%CI 1.04–3.38; p = .038 and HR: 2.29, 95%CI 1.07–4.01; p = .034) but not subtotal resection (HR: 1.53, 95%CI .68–3.45; p = .303 and HR: 1.75, 95%CI .52–5.96; p = .369) remained correlated with recurrence after a recurrence-free follow-up of ≥ 3 and ≥ 5 years, respectively. Postoperative tumor volume was related with recurrence in general (p < .001) but not beyond a follow-up of ≥ 3 years (p > .05). In 147 patients with a follow-up of ≥ 10 years, ten recurrences occurred and were not correlated with any of the analyzed variables. Skull base tumor location and high-grade histology but not the extent of resection should be considered when scheduling the long-term follow-up after meningioma surgery. Recurrences ≥ 10 years after surgery are rare, and predictors are lacking.
Collapse
Affiliation(s)
- Swenja Lüthge
- Department of Neurosurgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building A1, 48149, Münster, Germany
| | - Dorothee Cäcilia Spille
- Department of Neurosurgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building A1, 48149, Münster, Germany
| | - Andrea Ulrike Steinbicker
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital, Münster, Germany
| | - Stephanie Schipmann
- Department of Neurosurgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building A1, 48149, Münster, Germany
| | - Eileen Maria Susanne Streckert
- Department of Neurosurgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building A1, 48149, Münster, Germany
| | - Katharina Hess
- Institute of Neuropathology, University Hospital Münster, Münster, North Rhine Westphalia, Germany
- Department of Pathology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | | | - Werner Paulus
- Institute of Neuropathology, University Hospital Münster, Münster, North Rhine Westphalia, Germany
| | - Walter Stummer
- Department of Neurosurgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building A1, 48149, Münster, Germany
| | - Benjamin Brokinkel
- Department of Neurosurgery, University Hospital Münster, Albert-Schweitzer-Campus 1, Building A1, 48149, Münster, Germany.
| |
Collapse
|
30
|
Driver J, Hoffman SE, Tavakol S, Woodward E, Maury EA, Bhave V, Greenwald NF, Nassiri F, Aldape K, Zadeh G, Choudhury A, Vasudevan HN, Magill ST, Raleigh DR, Abedalthagafi M, Aizer AA, Alexander BM, Ligon KL, Reardon DA, Wen PY, Al-Mefty O, Ligon AH, Dubuc AM, Beroukhim R, Claus EB, Dunn IF, Santagata S, Bi WL. A Molecularly Integrated Grade for Meningioma. Neuro Oncol 2021; 24:796-808. [PMID: 34508644 PMCID: PMC9071299 DOI: 10.1093/neuonc/noab213] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background Meningiomas are the most common primary intracranial tumor in adults. Clinical care is currently guided by the World Health Organization (WHO) grade assigned to meningiomas, a 3-tiered grading system based on histopathology features, as well as extent of surgical resection. Clinical behavior, however, often fails to conform to the WHO grade. Additional prognostic information is needed to optimize patient management. Methods We evaluated whether chromosomal copy-number data improved prediction of time-to-recurrence for patients with meningioma who were treated with surgery, relative to the WHO schema. The models were developed using Cox proportional hazards, random survival forest, and gradient boosting in a discovery cohort of 527 meningioma patients and validated in 2 independent cohorts of 172 meningioma patients characterized by orthogonal genomic platforms. Results We developed a 3-tiered grading scheme (Integrated Grades 1-3), which incorporated mitotic count and loss of chromosome 1p, 3p, 4, 6, 10, 14q, 18, 19, or CDKN2A. 32% of meningiomas reclassified to either a lower-risk or higher-risk Integrated Grade compared to their assigned WHO grade. The Integrated Grade more accurately identified meningioma patients at risk for recurrence, relative to the WHO grade, as determined by time-dependent area under the curve, average precision, and the Brier score. Conclusion We propose a molecularly integrated grading scheme for meningiomas that significantly improves upon the current WHO grading system in prediction of progression-free survival. This framework can be broadly adopted by clinicians with relative ease using widely available genomic technologies and presents an advance in the care of meningioma patients.
Collapse
Affiliation(s)
- Joseph Driver
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Samantha E Hoffman
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA.,Harvard-MIT Program in Health Science Technology, MD-PhD Program, Harvard Medical School, Boston, MA
| | - Sherwin Tavakol
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Eleanor Woodward
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Eduardo A Maury
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA.,Harvard-MIT Program in Health Science Technology, MD-PhD Program, Harvard Medical School, Boston, MA.,Bioinformatics and Integrative Genomics Program, Harvard Medical School, Boston, MA
| | - Varun Bhave
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Noah F Greenwald
- Cancer Biology Program, Stanford University School of Medicine, Stanford, CA
| | - Farshad Nassiri
- Department of Neurosurgery, University of Toronto, Toronto, ON
| | | | - Gelareh Zadeh
- Department of Neurosurgery, University of Toronto, Toronto, ON
| | - Abrar Choudhury
- Departments of Radiation Oncology and Neurological Surgery, University of California San Francisco, San Francisco, CA
| | - Harish N Vasudevan
- Departments of Radiation Oncology and Neurological Surgery, University of California San Francisco, San Francisco, CA
| | - Stephen T Magill
- Departments of Radiation Oncology and Neurological Surgery, University of California San Francisco, San Francisco, CA
| | - David R Raleigh
- Departments of Radiation Oncology and Neurological Surgery, University of California San Francisco, San Francisco, CA
| | - Malak Abedalthagafi
- King Fahad Medical City and King Abdulaziz City for Science and Technology, As Sulimaniyah, Riyadh, Saudi Arabia
| | - Ayal A Aizer
- Department of Radiation Oncology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Brian M Alexander
- Department of Radiation Oncology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Keith L Ligon
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - David A Reardon
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Patrick Y Wen
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Ossama Al-Mefty
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Azra H Ligon
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Adrian M Dubuc
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Rameen Beroukhim
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, MA.,Department of Cancer Biology, Dana Farber Cancer Institute, Boston, MA.,Broad Institute of MIT and Harvard, Cambridge, MA
| | - Elizabeth B Claus
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA.,Yale School of Public Health, New Haven, CT
| | - Ian F Dunn
- Department of Neurosurgery, Oklahoma University Medical Center, Oklahoma City, OK
| | - Sandro Santagata
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Wenya Linda Bi
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA.,Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| |
Collapse
|
31
|
Teng H, Liu Z, Yan O, He W, Jie D, Qie Y, Xu J. Lateral Ventricular Meningiomas: Clinical Features, Radiological Findings and Long-Term Outcomes. Cancer Manag Res 2021; 13:6089-6099. [PMID: 34377027 PMCID: PMC8349535 DOI: 10.2147/cmar.s320651] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 07/22/2021] [Indexed: 02/05/2023] Open
Abstract
Purpose Lateral ventricle meningioma (LVM) is a rare type of intracranial meningioma, which has been rarely studied. It has different clinical features, imaging features, and long-term results from other locations. This study investigated the epidemiology, clinical characteristics and prognosis of LVM and comprehensively describes its characteristics. Methods This article analyzes the LVMs that were diagnosed pathologically in West China hospital between January 1, 2009 and July 1 2020. Demographic information, imaging characteristics and prognostic factors are discussed. Data analysis was performed using SPSS 23.0 and R version 3.5.3. Results We collected 7202 meningiomas and 195 LVMs (136 females; median age, 46 years; range, 5–81 years) were included in this study. Gross total resection was completed in 189 patients. The OS rate was 93.8%, and the recurrence rate was 5.2%. Multivariate regression analysis showed that sex (P = 0.01) and tumor size (P = 0.018) were related to WHO grade. Postoperative KPS (P = 0.003) was associated with OS. WHO grade (P = 0.025), extent of tumor resection (P < 0.001), and hospital day (P=0.028) were associated with recurrence. Conclusion LVMs require long-term follow-up, individualized treatment, and follow-up strategies to be formulated according to the relevant risk factors.
Collapse
Affiliation(s)
- Haibo Teng
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Zhiyong Liu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Ouying Yan
- Department of Radiation Oncology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, People's Republic of China
| | - Wenbo He
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Danyang Jie
- Department of Neurosurgery, West China School of Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Yuanwei Qie
- Health Management Center, West-China Fourth Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Jianguo Xu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| |
Collapse
|
32
|
Bashir A, Larsen VA, Ziebell M, Fugleholm K, Law I. Improved Detection of Postoperative Residual Meningioma with [ 68Ga]Ga-DOTA-TOC PET Imaging Using a High-resolution Research Tomograph PET Scanner. Clin Cancer Res 2021; 27:2216-2225. [PMID: 33526423 DOI: 10.1158/1078-0432.ccr-20-3362] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 11/30/2020] [Accepted: 01/25/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE PET with somatostatin receptor ligand [68Ga]Ga-DOTA-D-Phe1-Tyr3-octreotide ([68Ga]Ga-DOTA-TOC) is an established method in radiotherapy planning because of the improved detection and delineation of meningioma tissue. We investigated the diagnostic accuracy of supplementary [68Ga]Ga-DOTA-TOC PET in patients with a 3-month postoperative MRI reporting gross-total resection (GTR). EXPERIMENTAL DESIGN Thirty-seven patients with a histologically proven meningioma and GTR on postoperative MRI were prospectively referred to [68Ga]Ga-DOTA-TOC PET. Detection and volume measurements of [68Ga]Ga-DOTA-TOC-avid lesions in relation to the primary tumor site were recorded. Residual tumor in suspicious lesions suggested by [68Ga]Ga-DOTA-TOC PET was verified by (i) tumor recurrence/progression on subsequent MRI scans according to the Response Assessment of Neuro-Oncology criteria, (ii) subsequent histology, and (iii) follow-up [68Ga]Ga-DOTA-TOC PET scan. RESULTS Twenty-three PET scans demonstrated [68Ga]Ga-DOTA-TOC-avid lesions suspicious of residual meningioma, where 18 could be verified by (i) tumor progression on subsequent MRI scans (n = 6), (ii) histologic confirmation (n = 3), and (iii) follow-up [68Ga]Ga-DOTA-TOC PET scans confirming the initial PET findings (n = 9) after an overall median follow-up time of 17 months (range, 9-35 months). In contrast, disease recurrence was seen in only 2 of 14 patients without [68Ga]Ga-DOTA-TOC-avid lesions (P < 0.0001). The sensitivity, specificity, and diagnostic accuracy of [68Ga]Ga-DOTA-TOC PET in detecting meningioma residue was 90% [95% confidence interval (CI), 67-99], 92% (95% CI, 62-100), and 90% (95% CI, 74-98; P < 0.0001), respectively. CONCLUSIONS The majority of patients with GTR on 3-month postoperative MRI may have small unrecognized meningioma residues that can be detected using [68Ga]Ga-DOTA-TOC PET.
Collapse
Affiliation(s)
- Asma Bashir
- Department of Clinical Physiology, Nuclear Medicine and PET, Copenhagen University Hospital, Rigshospitalet, Denmark.
| | - Vibeke A Larsen
- Department of Radiology, Copenhagen University Hospital, Rigshospitalet, Denmark
| | - Morten Ziebell
- Department of Neurosurgery, Copenhagen University Hospital, Rigshospitalet, Denmark
| | - Kåre Fugleholm
- Department of Neurosurgery, Copenhagen University Hospital, Rigshospitalet, Denmark
| | - Ian Law
- Department of Clinical Physiology, Nuclear Medicine and PET, Copenhagen University Hospital, Rigshospitalet, Denmark
| |
Collapse
|
33
|
The long-term outcome of CyberKnife-based stereotactic radiotherapy for central skull base meningiomas: a single-center experience. Neurosurg Rev 2021; 44:3519-3526. [PMID: 33839946 DOI: 10.1007/s10143-021-01535-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/09/2021] [Accepted: 03/23/2021] [Indexed: 10/21/2022]
Abstract
Few reports exist demonstrating the effects of stereotactic radiotherapy (SRT) on the central skull base meningiomas (CSMs). A retrospective analysis of 113 patients was performed. The median age was 62 (IQR 50-72) years old, and 78 patients (69%) were female. Upfront SRT was performed in 41 (36%), where 17 (15%) patients were asymptomatic. The other SRT was for postoperative adjuvant therapy in 32 (28%), and for the recurrent or relapsed tumors in 40 (35%) patients. Previous operation was done in 74 patients (66%). Among the available pathology in 46 patients, 37 (80%) were WHO grade I, 8 (17%) were grade II, and 1 (2%) was grade III. The median prescribed dose covered 95% of the planning target volume was 25 (IQR 21-25) Gy, and the median target volume was 9.5 (IQR 3.9-16.9) cm3. The median progression-free survival (PFS) was 48 (IQR 23-73) months and 84% and 78% were free of tumor progression at 5 and 10 years respectively. The median follow-up was 49 (IQR 28-83) months. PFS was better in grade I than grade II (p = 0.02). No other baseline factors including the history of previous operation were associated with PD or PFS. Adverse events of radiation therapy were radiation-induced optic neuropathy (0.9%), and cerebral edema (4.4%). Asymptomatic cavernous carotid stenosis was found in three (2.7%), five (4.4%) underwent ventriculoperitoneal shunt placement for normal pressure hydrocephalus, and five (4.4%) died. SRT is useful for the management of CSMs with a low rate of adverse events.
Collapse
|