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Pauletto G, Nilo A, Pez S, Zonta ME, Bagatto D, Isola M, Verriello L, Valente M, Skrap M, Ius T. Meningioma-Related Epilepsy: A Happy Ending? J Pers Med 2023; 13:1124. [PMID: 37511737 PMCID: PMC10381126 DOI: 10.3390/jpm13071124] [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: 04/14/2023] [Revised: 05/21/2023] [Accepted: 07/09/2023] [Indexed: 07/30/2023] Open
Abstract
(1) Background: More than one-third of patients with meningiomas experience at least one seizure during the course of their disease, and in the 20-50% of cases, seizure represents the onset symptom. After surgery, up to 30% of patients continue to have seizures, while others may experience them later; (2) Methods: The study analyzed retrospectively the risk factors for pre-operative seizures in a large cohort of 358 patients who underwent surgery for newly diagnosed brain meningioma; (3) Results: We identified age, peritumor edema, and location as risk factors for seizure at the onset. Patients with seizures differed from patients without seizures for the following characteristics: younger average age, lower pre-operative Karnofsky Performance Status (KPS), location on the convexity, lower Simpson Grade, lower incidence of pre-operative neurological deficits, and higher incidence of pre-operative peritumor edema. After 24 months, 88.2% of patients were classified as Engel class Ia, and no correlation with disease progression was observed; (4) Conclusions: Meningioma-related epilepsy has generally a positive outcome following surgery and it seems not to be linked to disease progression, even if further studies are needed.
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Affiliation(s)
- Giada Pauletto
- Neurology Unit, Head-Neck and Neurosciences Department, Santa Maria della Misericordia University Hospital, 33100 Udine, Italy
| | - Annacarmen Nilo
- Clinical Neurology Unit, Head-Neck and Neurosciences Department, Santa Maria della Misericordia University Hospital, 33100 Udine, Italy
| | - Sara Pez
- Department of Medicine, University of Udine, 33100 Udine, Italy
| | | | - Daniele Bagatto
- Neuroradiology Unit, Department of Diagnostic Imaging, Santa Maria della Misericordia University Hospital, 33100 Udine, Italy
| | - Miriam Isola
- Division of Medical Statistics, Department of Medicine, University of Udine, 33100 Udine, Italy
| | - Lorenzo Verriello
- Neurology Unit, Head-Neck and Neurosciences Department, Santa Maria della Misericordia University Hospital, 33100 Udine, Italy
| | - Mariarosaria Valente
- Clinical Neurology Unit, Head-Neck and Neurosciences Department, Santa Maria della Misericordia University Hospital, 33100 Udine, Italy
- Department of Medicine, University of Udine, 33100 Udine, Italy
| | - Miran Skrap
- Neurosurgery Unit, Head-Neck and Neurosciences Department, Santa Maria della Misericordia University Hospital, 33100 Udine, Italy
| | - Tamara Ius
- Neurosurgery Unit, Head-Neck and Neurosciences Department, Santa Maria della Misericordia University Hospital, 33100 Udine, Italy
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Elbadry Ahmed R, Tang H, Asemota A, Huang L, Boling W, Bannout F. Meningioma Related Epilepsy- Pathophysiology, Pre/postoperative Seizures Predicators and Treatment. Front Oncol 2022; 12:905976. [PMID: 35860576 PMCID: PMC9289540 DOI: 10.3389/fonc.2022.905976] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 06/06/2022] [Indexed: 11/13/2022] Open
Abstract
Meningiomas are the most common primary brain tumors accounting for about 30% of all brain tumors. The vast majority of meningiomas are slow-growing and of benign histopathology rendering them curable by surgery alone. Symptomatic lesions depend on the location with signs of mass effect or neurological deficits. Seizures are the presenting symptoms in approximately 30% of cases, which negatively affect quality of life, limit independence, impair cognitive functioning, as well as increase the risk for psychiatric comorbidities including depression. Although surgical resection may offer seizure freedom in 60-90% of meningiomas, seizures persist after surgical resection in approximately 12-19% of patients. Anti-seizure medications (ASMs) are employed in management, however, are limited by adverse neurocognitive side-effects and inefficacy in some patients. The potential predictors of pre- and post-operative seizures in meningioma patients have been identified in the literature. Understanding various factors associated with seizure likelihood in meningioma patients can help guide more effective seizure control and allow for better determination of risk before and after surgery.
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Affiliation(s)
- Rasha Elbadry Ahmed
- Department of Neurosurgery, Loma Linda University Medical Center, Loma Linda, CA, United States
| | - Hailiang Tang
- Department of Neurosurgery, Huasha Hospital, Fudan University, Shanghai, China
| | - Anthony Asemota
- Department of Neurosurgery, Loma Linda University Medical Center, Loma Linda, CA, United States
| | - Lei Huang
- Department of Neurosurgery, Loma Linda University Medical Center, Loma Linda, CA, United States
- Department of Physiology and Pharmacology, Loma Linda University, Loma Linda, CA, United States
| | - Warren Boling
- Department of Neurosurgery, Loma Linda University Medical Center, Loma Linda, CA, United States
| | - Firas Bannout
- Department of Neurology, Loma Linda University Medical Center, Loma Linda, CA, United States
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Seizure prophylaxis in meningiomas: a systematic review and meta-analysis. NEUROLOGÍA (ENGLISH EDITION) 2022; 38:291-302. [PMID: 35781420 DOI: 10.1016/j.nrleng.2022.03.002] [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: 04/17/2020] [Accepted: 06/01/2020] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION No formal indication currently exists for seizure prophylaxis in neurosurgical oncology patients. Neither have specific recommendations been made on the use of antiepileptic drugs (AED) in seizure-free patients with meningiomas scheduled for surgery. AEDs are generally prescribed on a discretionary basis, taking into consideration a range of clinical and radiological risk factors. We present a systematic review and meta-analysis exploring the effectiveness of antiepileptic prophylaxis in patients with meningioma and no history of seizures. METHODS We performed a systematic review of the PubMed/MEDLINE, Cochrane Central Register of Controlled Trials, Embase, and clinicaltrials.gov databases. Of a total of 4368 studies initially identified, 12 were selected for extraction of data and qualitative analysis. Based on the clinical data presented, we were only able to include 6 studies in the meta-analysis. We performed heterogeneity studies, calculated a combined odds ratio, evaluated publication bias, and conducted a sensitivity analysis. RESULTS AED prophylaxis in patients with meningioma and no history of seizures did not significantly reduce the incidence of post-operative seizures in comparison to controls (Mantel-Haenszel combined odds ratio, random effects model: 1.26 [95% confidence interval, 0.60-2.78]; 2041 patients). However, we are unable to establish a robust recommendation against this treatment due to the lack of prospective studies, the presence of selection bias in the studies reviewed, the likelihood of underestimation of seizure frequency during follow-up, and the strong influence of one study on the overall effect. CONCLUSIONS Despite the limitations of this review, the results of the meta-analysis do not support the routine use of seizure prophylaxis in patients with meningioma and no history of seizures.
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Affiliation(s)
- Chris McKinnon
- Department of Neurosurgery, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 9DU, UK
| | - Meera Nandhabalan
- Department of Clinical Oncology, Oxford University Hospitals NHS Foundation Trust
| | - Scott A Murray
- Centre for Population Health Sciences, The Usher Institute of Population Health Sciences and Informatics, Primary Palliative Care Research Group, University of Edinburgh, Edinburgh, UK
| | - Puneet Plaha
- Department of Neurosurgery, Oxford University Hospitals NHS Foundation Trust, Oxford OX3 9DU, UK
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5
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Li C, Chen H, Tan Q, Xie C, Zhan W, Sharma A, Sharma HS, Zhang Z. The therapeutic and neuroprotective effects of an antiepileptic drug valproic acid in glioma patients. PROGRESS IN BRAIN RESEARCH 2020; 258:369-379. [PMID: 33223038 DOI: 10.1016/bs.pbr.2020.09.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Glioma is the most common primary malignant brain tumor in adults and the patients have poor prognosis despite treatment with surgery, radiotherapy and chemotherapy. The anti-epileptic drug, valproic acid (VPA) as a HDAC inhibitors is often used in glioma patients even if the patients don't have brain tumors associated epilepsy (BAE). Some previous studies have found that VPA not only has anti-epileptic effect, but also has anti-glioma growth effect through enhance radiotherapy sensitivity or other mechanism. Then VPA is reported to improve the survival of glioma patients receiving chemoradiation therapy. In addition, there are limited researches have shown that VPA has a neuroprotective effect in protect normal cells and tissues from the deleterious effects of treatment of glioma, especially radiotherapy. We'll give a brief overview of these effects of VPA in glioma patients.
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Affiliation(s)
- Cong Li
- Department of Neurosurgery, Chinese Medicine Hospital of Guangdong Province, Guangzhou, China; The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Huijing Chen
- Guangzhou Huashang Vocational College, Guangzhou, China
| | - Qijia Tan
- Department of Neurosurgery, Chinese Medicine Hospital of Guangdong Province, Guangzhou, China; The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Caijun Xie
- Department of Neurosurgery, Chinese Medicine Hospital of Guangdong Province, Guangzhou, China; The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wengang Zhan
- Department of Neurosurgery, Chinese Medicine Hospital of Guangdong Province, Guangzhou, China; The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Aruna Sharma
- International Experimental Central Nervous System Injury & Repair (IECNSIR), Department of Surgical Sciences, Anesthesiology & Intensive Care Medicine, Uppsala University Hospital, Uppsala University, Uppsala, Sweden
| | - Hari Shanker Sharma
- International Experimental Central Nervous System Injury & Repair (IECNSIR), Department of Surgical Sciences, Anesthesiology & Intensive Care Medicine, Uppsala University Hospital, Uppsala University, Uppsala, Sweden.
| | - Zhiqiang Zhang
- Department of Neurosurgery, Chinese Medicine Hospital of Guangdong Province, Guangzhou, China; The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China.
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Delgado-López PD, Ortega-Cubero S, González Bernal JJ, Cubo-Delgado E. Seizure prophylaxis in meningiomas: A systematic review and meta-analysis. Neurologia 2020; 38:S0213-4853(20)30225-5. [PMID: 32896461 DOI: 10.1016/j.nrl.2020.06.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 06/01/2020] [Indexed: 10/23/2022] Open
Abstract
INTRODUCTION No formal indication currently exists for seizure prophylaxis in neurosurgical oncology patients. Neither have specific recommendations been made on the use of antiepileptic drugs (AED) in seizure-free patients with meningiomas scheduled for surgery. AEDs are generally prescribed on a discretionary basis, taking into consideration a range of clinical and radiological risk factors. We present a systematic review and meta-analysis exploring the effectiveness of antiepileptic prophylaxis in patients with meningioma and no history of seizures. METHODS We performed a systematic review of the PubMed/MEDLINE, Cochrane Central Register of Controlled Trials, Embase, and clinicaltrials.gov databases. Of a total of 4368 studies initially identified, 12 were selected for extraction of data and qualitative analysis. Based on the clinical data presented, we were only able to include 6 studies in the meta-analysis. We performed heterogeneity studies, calculated a combined odds ratio, evaluated publication bias, and conducted a sensitivity analysis. RESULTS AED prophylaxis in patients with meningioma and no history of seizures did not significantly reduce the incidence of post-operative seizures in comparison to controls (Mantel-Haenszel combined odds ratio, random effects model: 1.26 [95% confidence interval, 0.60-2.78]; 2041 patients). However, we are unable to establish a robust recommendation against this treatment due to the lack of prospective studies, the presence of selection bias in the studies reviewed, the likelihood of underestimation of seizure frequency during follow-up, and the strong influence of one study on the overall effect. CONCLUSIONS Despite the limitations of this review, the results of the meta-analysis do not support the routine use of seizure prophylaxis in patients with meningioma and no history of seizures.
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Affiliation(s)
- P D Delgado-López
- Servicio de Neurocirugía, Hospital Universitario de Burgos, Burgos, España.
| | - S Ortega-Cubero
- Servicio de Neurología, Hospital Universitario de Burgos, Burgos, España
| | - J J González Bernal
- Centro Nacional de Epidemiología, Instituto de Salud Carlos III, Madrid, España
| | - E Cubo-Delgado
- Servicio de Neurología, Hospital Universitario de Burgos, Burgos, España
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Roth J, Bercovich O, Roach A, Mangano FT, Mohan AC, Aldave G, Weiner HL, Thomale UW, Schaumann A, Uliel-Sibony S, Constantini S. Seizures following surgery for supratentorial extratemporal low-grade tumors in children: a multicenter retrospective study. J Neurosurg Pediatr 2020; 26:27-33. [PMID: 32244217 DOI: 10.3171/2020.2.peds19673] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Accepted: 02/06/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Resection of brain tumors may lead to new-onset seizures but may also reduce seizure rates in patients presenting with seizures. Seizures are seen at presentation in about 24% of patients with brain tumors. For lesional epilepsy in general, early resection is associated with improved seizure control. However, the literature is limited regarding the occurrence of new-onset postoperative seizures, or rates of seizure control in those presenting with seizures, following resections of extratemporal low-grade gliomas (LGGs) in children. METHODS Data were collected retrospectively from 4 large tertiary centers for children (< 18 years of age) who underwent resection of a supratentorial extratemporal (STET) LGG. The patients were divided into 4 groups based on preoperative seizure history: no seizures, up to 2 seizures, more than 2 seizures, and uncontrolled or refractory epilepsy. The authors analyzed the postoperative occurrence of seizures and the need for antiepileptic drugs (AEDs) over time for the various subgroups. RESULTS The study included 98 children. Thirty patients had no preoperative seizures, 18 had up to 2, 16 had more than 2, and 34 had refractory or uncontrolled epilepsy. The risk for future seizures was higher if the patient had seizures within 1 month of surgery. The risk for new-onset seizures among patients with no seizures prior to surgery was low. The rate of seizures decreased over time for children with uncontrolled or refractory seizures. The need for AEDs was higher in the more active preoperative seizure groups; however, it decreased with time. CONCLUSIONS The resection of STET LGGs in children is associated with a low rate of postoperative new-onset epilepsy. For children with preoperative seizures, even with uncontrolled epilepsy, most have a significant improvement in the seizure activity, and many may be weaned off their AEDs.
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Affiliation(s)
- Jonathan Roth
- 1Department of Pediatric Neurosurgery, Dana Children's Hospital, Tel Aviv Medical Center, Tel Aviv University
| | - Or Bercovich
- 1Department of Pediatric Neurosurgery, Dana Children's Hospital, Tel Aviv Medical Center, Tel Aviv University
- 2Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ashton Roach
- 3Division of Pediatric Neurosurgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Francesco T Mangano
- 3Division of Pediatric Neurosurgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Arvind C Mohan
- 4Department of Neurosurgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Guillermo Aldave
- 4Department of Neurosurgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Howard L Weiner
- 4Department of Neurosurgery, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | | | - Andreas Schaumann
- 5Pediatric Neurosurgery, Charité Universitätsmedizin, Berlin, Germany; and
| | - Shimrit Uliel-Sibony
- 6Pediatric Neurology Unit, Dana Children's Hospital, Tel Aviv Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Shlomi Constantini
- 1Department of Pediatric Neurosurgery, Dana Children's Hospital, Tel Aviv Medical Center, Tel Aviv University
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Gonzalez Castro LN, Milligan TA. Seizures in patients with cancer. Cancer 2020; 126:1379-1389. [PMID: 31967671 DOI: 10.1002/cncr.32708] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 11/21/2019] [Accepted: 12/18/2019] [Indexed: 12/12/2022]
Abstract
Seizures are common in patients with cancer and either result from brain lesions, paraneoplastic syndromes, and complications of cancer treatment or are provoked by systemic illness (metabolic derangements, infections). Evaluation should include a tailored history, neurologic examination, laboratory studies, neuroimaging, and electroencephalogram. In unprovoked seizures, antiepileptic drug (AED) treatment is required, and a nonenzyme-inducing AED is preferred. Treatment of the underlying cancer with surgery, chemotherapy, and radiation therapy also can help reduce seizures. Benzodiazepines are useful in the treatment of both provoked seizures and breakthrough epileptic seizures and as first-line treatment for status epilepticus. Counseling for safety is an important component in the care of a patient with cancer who has seizures. Good seizure management can be challenging but significantly improves the quality of life during all phases of care, including end-of-life care.
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Affiliation(s)
- L Nicolas Gonzalez Castro
- Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.,Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Tracey A Milligan
- Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts
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Santos-Pinheiro F, Park M, Liu D, Kwong LN, Cruz S, Levine NB, O'Brien BJ, Chen M. Seizure burden pre- and postresection of low-grade gliomas as a predictor of tumor progression in low-grade gliomas. Neurooncol Pract 2019; 6:209-217. [PMID: 31386048 DOI: 10.1093/nop/npy022] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background Low-grade gliomas (LGGs) are slow-growing, infiltrative tumors frequently associated with seizures. Predicting which patients will develop early tumor recurrence based on clinical indicators following initial surgical intervention remains a challenge. Seizure recurrence following surgery may be an early indicator of tumor recurrence, especially in patients presenting with increase in seizure frequency. Methods This study analyzed 148 patients meeting inclusion criteria (age >18 years, LGG diagnosis, at least 1 seizure event recorded before and after initial surgical intervention). All patients were treated at the Brain and Spine Center at The University of Texas MD Anderson Cancer Center from January 2000 to March 2013. Seizure frequency in a 6-month period before and after tumor resection was categorized as none, 1, few (2 to 3 seizures) or several (>3 seizures). Immediately postoperative seizures (up to 48 hours from surgery) were not included in the analysis. Results A total of 116 (78.4%) patients had seizures at initial presentation and most (95%) were started on antiepileptic drugs (AEDs). We found 2 clinical variables with a significant impact on progression-free survival (PFS): Higher seizure frequency during the 6-month postoperative period and seizure frequency increase between the 6-month pre- and the 6-month postoperative periods were both correlated to higher risk of early tumor recurrence (P = .007 and P = .004, respectively). Conclusion Seizure frequency following surgical resection of LGGs and the seizure frequency change between the 6-month preoperative and postoperative periods may serve as clinical predictors of early tumor recurrence in patients with LGGs who are also afflicted by seizures.
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Affiliation(s)
| | - Mingjeong Park
- University of Texas MD Anderson Cancer Center, Department of Biostatistics
| | - Diane Liu
- University of Texas MD Anderson Cancer Center, Department of Biostatistics
| | - Lawrence N Kwong
- University of Texas MD Anderson Cancer Center, Department of Translation Molecular Pathology
| | | | - Nicholas B Levine
- University of Texas MD Anderson Cancer Center, Department of Neurosurgery
| | - Barbara J O'Brien
- University of Texas MD Anderson Cancer Center, Department of Neuro-Oncology
| | - Merry Chen
- University of Texas MD Anderson Cancer Center, Department of Neuro-Oncology
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Hwang K, Joo JD, Kim YH, Han JH, Oh CW, Yun CH, Park SH, Kim CY. Risk factors for preoperative and late postoperative seizures in primary supratentorial meningiomas. Clin Neurol Neurosurg 2019; 180:34-39. [PMID: 30889470 DOI: 10.1016/j.clineuro.2019.03.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 03/04/2019] [Accepted: 03/10/2019] [Indexed: 11/17/2022]
Abstract
OBJECTIVE We performed a retrospective study to identify factors associated with preoperative and late postoperative seizures in primary supratentorial meningiomas. PATIENTS AND METHODS Between July 2003 and December 2014, we extracted 303 consecutive patients who underwent primary resection for supratentorial meningiomas at a single institution. Univariate analysis and multivariate logistic regression analysis were performed to determine the associations of seizure occurrence and outcome. RESULTS Forty-nine (16.2%) of the total 303 patients presented with preoperative seizures. The risk factors independently associated with preoperative seizures were vasogenic edema (OR 4.44, p = 0.001), parasagittal or parafalcine location (OR 2.20, p = 0.020), and absence of neurologic deficit (OR 0.30, p = 0.003). Among these patients, 33 (67.3%) were seizure free postoperatively (Engel Class I). Of the 303 patients, we observed late postoperative seizures in 35 (11.6%) patients. The associated risk factors included history of preoperative seizure (OR 3.96, p = 0.002), bigger tumor size (OR 1.04, p = 0.002), and continuation of anti-epileptic drugs (OR 4.74, p = 0.001). We analyzed that meningiomas with a largest diameter of greater than 45.5 mm were 4.2 times more likely to have late postoperative seizures than those with less diameter (HR 4.20, p < 0.001). Ten (28.6%) of the 35 patients with late postoperative seizures experienced poor seizure control. The independently associated predictive factors were high grade meningiomas (WHO Grade II or III) (OR 10.66, p = 0.030) and history of postoperative adjuvant therapy (OR 12.58, p = 0.040). CONCLUSIONS Identifying factors associated with preoperative or late postoperative seizures may help guide treatment strategies, eventually improving the quality of life for patients with meningiomas.
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Affiliation(s)
- Kihwan Hwang
- Department of Neurosurgery, Seoul National University Bundang Hospital, Republic of Korea
| | - Jin-Deok Joo
- Department of Neurosurgery, Jeju National University Hospital, Republic of Korea
| | - Young-Hoon Kim
- Department of Neurosurgery, Asan Medical Center, Republic of Korea
| | - Jung Ho Han
- Department of Neurosurgery, Seoul National University Bundang Hospital, Republic of Korea; Department of Neurosurgery, Seoul National University College of Medicine, Republic of Korea
| | - Chang Wan Oh
- Department of Neurosurgery, Seoul National University Bundang Hospital, Republic of Korea; Department of Neurosurgery, Seoul National University College of Medicine, Republic of Korea
| | - Chang-Ho Yun
- Department of Neurology, Seoul National University Bundang Hospital, Republic of Korea
| | - Seong-Ho Park
- Department of Neurology, Seoul National University Bundang Hospital, Republic of Korea
| | - Chae-Yong Kim
- Department of Neurosurgery, Seoul National University Bundang Hospital, Republic of Korea; Department of Neurosurgery, Seoul National University College of Medicine, Republic of Korea.
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Xue H, Sveinsson O, Bartek J, Förander P, Skyrman S, Kihlström L, Shafiei R, Mathiesen T, Tomson T. Long-term control and predictors of seizures in intracranial meningioma surgery: a population-based study. Acta Neurochir (Wien) 2018; 160:589-596. [PMID: 29327143 DOI: 10.1007/s00701-017-3434-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 12/12/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND The aim of this retrospective study was to investigate the long-term seizure control and antiepileptic drug (AED) prescriptions, as well as identifying predictors of seizure(s) before and after surgery in a population-based cohort of operated intracranial meningioma patients. METHODS A total of 113 consecutive adult (> 18 years old) patients with newly diagnosed meningioma operated at the Karolinska University Hospital between 2006 and 2008 were included and followed up until the end of 2015. Data on seizure activity and AED prescriptions were obtained through chart review and telephone interview. Logistic regression and survival analysis were applied to identify risk factors for pre- and postoperative seizures. RESULTS A total of 21/113 (18.6%) patients experienced seizures before surgery of which 8/21 (38.1%) went on to become seizure-free after surgery. Thirteen (14%) patients experienced new-onset seizures after surgery. The regression analysis revealed tumor diameter ≥ 3.5 cm as a risk factor for preoperative seizures (OR 3.83, 95% CI 1.14-12.87). Presence of headache (OR 0.19, 95% CI 0.05-0.76) and skull base tumor location (OR 0.14, 95% CI 0.04-0.44) decreased the risk of preoperative seizures. Postoperative seizures were associated with tumor diameter ≥ 3.5 cm (OR 2.65, 95% CI 1.06-6.62) and history of preoperative seizures (OR 3.50, 95% CI 1.55-7.90). CONCLUSION Seizures are common before and after intracranial meningioma surgery. Approximately one third of patients with preoperative seizures become seizure-free on long-term follow-up after surgery, while 14% experienced new-onset seizures after surgery. Larger tumor size, absence of headache, and non-skull base location were associated with preoperative seizures, while tumor size and preoperative seizures were associated with postoperative seizures.
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Abstract
Neurologic complications of cancer are common and are frequently life-threatening events. Certain neurologic emergencies occur more frequently in the cancer population, specifically elevated intracranial pressure, epidural cord compression, status epilepticus, ischemic and hemorrhagic stroke, central nervous system infection, and treatment-associated neurologic dysfunction. These emergencies require early diagnosis and prompt treatment to ensure the best possible outcome and are best managed in the intensive care unit. This article reviews the presentation, pathophysiology, and management of the most common causes of acute neurologic decompensation in the patient with cancer.
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Affiliation(s)
- Andrew L Lin
- 1 Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Edward K Avila
- 1 Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Pourzitaki C, Tsaousi G, Apostolidou E, Karakoulas K, Kouvelas D, Amaniti E. Efficacy and safety of prophylactic levetiracetam in supratentorial brain tumour surgery: a systematic review and meta-analysis. Br J Clin Pharmacol 2016; 82:315-25. [PMID: 26945547 DOI: 10.1111/bcp.12926] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Revised: 02/05/2016] [Accepted: 03/02/2016] [Indexed: 01/01/2023] Open
Abstract
AIMS The aim of this study was to perform an up-to-date systematic review and meta-analysis on the efficacy and safety of prophylactic administration of levetiracetam in brain tumour patients. METHOD A systematic review of studies published until April 2015 was conducted using Scopus/Elsevier, EMBASE and MEDLINE. The search was limited to articles reporting results from adult patients, suffering from brain tumour, undergoing supratentorial craniotomy for tumour resection or biopsy and administered levetiracetam in the perioperative period for seizure prophylaxis. Outcomes included the efficacy and safety of levetiracetam, as well as the tolerability of the specific regimen, defined by the discontinuation of the treatment due to side effects. RESULTS The systematic review included 1148 patients from 12 studies comparing levetiracetam with no treatment, phenytoin and valproate, while only 243 patients from three studies, comparing levetiracetam vs phenytoin efficacy and safety, were included in the meta-analysis. The combined results from the meta-analysis showed that levetiracetam administration was followed by significantly fewer seizures than treatment with phenytoin (OR = 0.12 [0.03-0.42]: χ(2) = 1.76: I(2) = 0%). Analysis also showed significantly fewer side effects in patients receiving levetiracetam, compared to other groups (P < 0.05). The combined results showed fewer side effects in the levetiracetam group compared to the phenytoin group (OR = 0.65 [0.14-2.99]: χ(2) = 8.79: I(2) = 77%). CONCLUSIONS The efficacy of prophylaxis with levetiracetam seems to be superior to that with phenytoin and valproate administration. Moreover, levetiracetam use demonstrates fewer side effects in brain tumour patients. Nevertheless, high risk of bias and moderate methodological quality must be taken into account when considering these results.
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Affiliation(s)
- Chryssa Pourzitaki
- 1st Department of Pharmacology, School of Medicine, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Georgia Tsaousi
- Clinic of Anaesthesiology and Intensive Care, School of Medicine, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Eirini Apostolidou
- 2nd Department of Pharmacology, School of Medicine, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Konstantinos Karakoulas
- Clinic of Anaesthesiology and Intensive Care, School of Medicine, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Dimitrios Kouvelas
- 2nd Department of Pharmacology, School of Medicine, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Ekaterini Amaniti
- Clinic of Anaesthesiology and Intensive Care, School of Medicine, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
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Xue H, Sveinsson O, Tomson T, Mathiesen T. Intracranial meningiomas and seizures: a review of the literature. Acta Neurochir (Wien) 2015; 157:1541-8. [PMID: 26163256 DOI: 10.1007/s00701-015-2495-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 06/23/2015] [Indexed: 12/25/2022]
Abstract
BACKGROUND Seizures are a common manifestation of brain tumors, but literature on the incidence of seizures before and after surgery for meningiomas is limited, and principles for use of antiepileptic drugs (AEDs) are controversial. METHODS This review is based on a MEDLINE search for articles from 1994 to 2014 describing intracranial meningioma and seizures or epilepsy, and AEDs treatment during and after surgery. RESULTS Up to 40 % of patients with symptomatic meningiomas present with seizures before operation. Tumor removal usually results in seizure control, but around 20 % of patients continue to have or develop new-onset seizures after surgery. Risk factors for seizures after surgery include preoperative seizures, tumor location, and extent of tumor removal. There are no solid data to support routine pre- or postoperative AED prophylaxis in seizure-free patients, and the decision to treat and the selection of AEDs should follow the general principles of treatment of focal epilepsies. CONCLUSIONS Seizures are a common manifestation of meningiomas, but about 80 % patients with preoperative seizures can be seizure free after tumor removal. Prospective controlled AED trials specifically on meningioma patients are much needed.
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15
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Ullrich NJ, Pomeroy SL, Kapur K, Manley PE, Goumnerova LC, Loddenkemper T. Incidence, risk factors, and longitudinal outcome of seizures in long-term survivors of pediatric brain tumors. Epilepsia 2015; 56:1599-604. [DOI: 10.1111/epi.13112] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/09/2015] [Indexed: 01/27/2023]
Affiliation(s)
- Nicole J. Ullrich
- Department of Neurology; Boston Children's Hospital; Boston Massachusetts U.S.A
- Department of Hematology/Oncology and Neurosurgery; Boston Children's Hospital; Boston Massachusetts U.S.A
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center; Boston Massachusetts U.S.A
| | - Scott L. Pomeroy
- Department of Neurology; Boston Children's Hospital; Boston Massachusetts U.S.A
- Department of Hematology/Oncology and Neurosurgery; Boston Children's Hospital; Boston Massachusetts U.S.A
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center; Boston Massachusetts U.S.A
| | - Kush Kapur
- Clinical Research Program; Boston Children's Hospital; Boston Massachusetts U.S.A
| | - Peter E. Manley
- Department of Hematology/Oncology and Neurosurgery; Boston Children's Hospital; Boston Massachusetts U.S.A
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center; Boston Massachusetts U.S.A
| | - Liliana C. Goumnerova
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center; Boston Massachusetts U.S.A
- Clinical Research Program; Boston Children's Hospital; Boston Massachusetts U.S.A
| | - Tobias Loddenkemper
- Department of Neurology; Boston Children's Hospital; Boston Massachusetts U.S.A
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16
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Gao X, Wang H, Cai S, Saadatzadeh MR, Hanenberg H, Pollok KE, Cohen-Gadol AA, Chen J. Phosphorylation of NMDA 2B at S1303 in human glioma peritumoral tissue: implications for glioma epileptogenesis. Neurosurg Focus 2015; 37:E17. [PMID: 25434386 DOI: 10.3171/2014.9.focus14485] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECT Peritumoral seizures are an early symptom of a glioma. To gain a better understanding of the molecular mechanism underlying tumor-induced epileptogenesis, the authors studied modulation of the N-methyl-d-aspartate (NMDA) receptor in peritumoral tissue. METHODS To study the possible etiology of peritumoral seizures, NMDA receptor expression, posttranslational modification, and function were analyzed in an orthotopic mouse model of human gliomas and primary patient glioma tissue in which the peritumoral border (tumor-brain interface) was preserved in a tissue block during surgery. RESULTS The authors found that the NMDA receptor containing the 2B subunit (NR2B), a predominantly extrasynaptic receptor, is highly phosphorylated at S1013 in the neurons located in the periglioma area of the mouse brain. NR2B is also highly phosphorylated at S1013 in the neurons located in the peritumoral area from human brain tissue containing a glioma. The phosphorylation of the extrasynaptic NMDA receptor increases its permeability for Ca(2+) influx and subsequently mediates neuronal overexcitation and seizure activity. CONCLUSIONS These data suggest that overexcitation of the extrasynaptic NMDA receptors in the peritumoral neurons may contribute to the development of peritumoral seizures and that the phosphorylated NR2B may be a therapeutic target for blocking primary brain tumor-induced peritumoral seizures.
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Affiliation(s)
- Xiang Gao
- Goodman Campbell Brain and Spine, Department of Neurological Surgery, Indiana University School of Medicine
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17
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A meta-analysis: Do prophylactic antiepileptic drugs in patients with brain tumors decrease the incidence of seizures? Clin Neurol Neurosurg 2015; 134:98-103. [DOI: 10.1016/j.clineuro.2015.04.010] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Revised: 03/31/2015] [Accepted: 04/08/2015] [Indexed: 11/21/2022]
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18
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Koekkoek JAF, Dirven L, Reijneveld JC, Postma TJ, Grant R, Pace A, Oberndorfer S, Heimans JJ, Taphoorn MJB. Epilepsy in the end of life phase of brain tumor patients: a systematic review. Neurooncol Pract 2014; 1:134-140. [PMID: 31386028 DOI: 10.1093/nop/npu018] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Indexed: 12/13/2022] Open
Abstract
Epileptic seizures are common in patients with primary or secondary malignant brain tumor. However, current knowledge on the occurrence of seizures during the end of life (EOL) phase of brain tumor patients is limited. Because symptom management with preservation of quality of life is of major importance for patients with a malignant brain tumor, particularly in the EOL, it is necessary to gain a deeper understanding of seizures and their management during this phase. We performed a systematic review of literature related to epilepsy in the EOL phase of brain tumor patients, based on the electronic resources PubMed, Embase, and Cinahl. The search yielded 442 unique records, of which 11 articles were eligible for further analysis after applying predefined inclusion criteria. Seizures occur relatively frequently in the EOL phase, particularly in patients with high-grade glioma. However, seizure management is often hampered by swallowing difficulties and impaired consciousness. Treatment decisions are largely dependent on expert opinion because a standardized approach for treating seizures in the terminal stage of brain tumor patients is still lacking.
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Affiliation(s)
- Johan A F Koekkoek
- Department of Neurology, VU University Medical Center, Amsterdam, The Netherlands (J.A.F.K., L.D., J.C.R., T.J.P., J.J.H., M.J.B.T.); Department of Neurology, Medical Center Haaglanden, The Hague, The Netherlands (J.A.F.K., M.J.B.T.); Edinburgh Centre for Neuro-Oncology, Western General Hospital, Edinburgh, Scotland (R.G.); Neuro-Oncology Unit, Regina Elena Cancer Institute, Rome, Italy (A.P.); Department of Neurology, Landesklinikum St. Pölten, Sankt Pölten, Austria (S.O.)
| | - Linda Dirven
- Department of Neurology, VU University Medical Center, Amsterdam, The Netherlands (J.A.F.K., L.D., J.C.R., T.J.P., J.J.H., M.J.B.T.); Department of Neurology, Medical Center Haaglanden, The Hague, The Netherlands (J.A.F.K., M.J.B.T.); Edinburgh Centre for Neuro-Oncology, Western General Hospital, Edinburgh, Scotland (R.G.); Neuro-Oncology Unit, Regina Elena Cancer Institute, Rome, Italy (A.P.); Department of Neurology, Landesklinikum St. Pölten, Sankt Pölten, Austria (S.O.)
| | - Jaap C Reijneveld
- Department of Neurology, VU University Medical Center, Amsterdam, The Netherlands (J.A.F.K., L.D., J.C.R., T.J.P., J.J.H., M.J.B.T.); Department of Neurology, Medical Center Haaglanden, The Hague, The Netherlands (J.A.F.K., M.J.B.T.); Edinburgh Centre for Neuro-Oncology, Western General Hospital, Edinburgh, Scotland (R.G.); Neuro-Oncology Unit, Regina Elena Cancer Institute, Rome, Italy (A.P.); Department of Neurology, Landesklinikum St. Pölten, Sankt Pölten, Austria (S.O.)
| | - Tjeerd J Postma
- Department of Neurology, VU University Medical Center, Amsterdam, The Netherlands (J.A.F.K., L.D., J.C.R., T.J.P., J.J.H., M.J.B.T.); Department of Neurology, Medical Center Haaglanden, The Hague, The Netherlands (J.A.F.K., M.J.B.T.); Edinburgh Centre for Neuro-Oncology, Western General Hospital, Edinburgh, Scotland (R.G.); Neuro-Oncology Unit, Regina Elena Cancer Institute, Rome, Italy (A.P.); Department of Neurology, Landesklinikum St. Pölten, Sankt Pölten, Austria (S.O.)
| | - Robin Grant
- Department of Neurology, VU University Medical Center, Amsterdam, The Netherlands (J.A.F.K., L.D., J.C.R., T.J.P., J.J.H., M.J.B.T.); Department of Neurology, Medical Center Haaglanden, The Hague, The Netherlands (J.A.F.K., M.J.B.T.); Edinburgh Centre for Neuro-Oncology, Western General Hospital, Edinburgh, Scotland (R.G.); Neuro-Oncology Unit, Regina Elena Cancer Institute, Rome, Italy (A.P.); Department of Neurology, Landesklinikum St. Pölten, Sankt Pölten, Austria (S.O.)
| | - Andrea Pace
- Department of Neurology, VU University Medical Center, Amsterdam, The Netherlands (J.A.F.K., L.D., J.C.R., T.J.P., J.J.H., M.J.B.T.); Department of Neurology, Medical Center Haaglanden, The Hague, The Netherlands (J.A.F.K., M.J.B.T.); Edinburgh Centre for Neuro-Oncology, Western General Hospital, Edinburgh, Scotland (R.G.); Neuro-Oncology Unit, Regina Elena Cancer Institute, Rome, Italy (A.P.); Department of Neurology, Landesklinikum St. Pölten, Sankt Pölten, Austria (S.O.)
| | - Stefan Oberndorfer
- Department of Neurology, VU University Medical Center, Amsterdam, The Netherlands (J.A.F.K., L.D., J.C.R., T.J.P., J.J.H., M.J.B.T.); Department of Neurology, Medical Center Haaglanden, The Hague, The Netherlands (J.A.F.K., M.J.B.T.); Edinburgh Centre for Neuro-Oncology, Western General Hospital, Edinburgh, Scotland (R.G.); Neuro-Oncology Unit, Regina Elena Cancer Institute, Rome, Italy (A.P.); Department of Neurology, Landesklinikum St. Pölten, Sankt Pölten, Austria (S.O.)
| | - Jan J Heimans
- Department of Neurology, VU University Medical Center, Amsterdam, The Netherlands (J.A.F.K., L.D., J.C.R., T.J.P., J.J.H., M.J.B.T.); Department of Neurology, Medical Center Haaglanden, The Hague, The Netherlands (J.A.F.K., M.J.B.T.); Edinburgh Centre for Neuro-Oncology, Western General Hospital, Edinburgh, Scotland (R.G.); Neuro-Oncology Unit, Regina Elena Cancer Institute, Rome, Italy (A.P.); Department of Neurology, Landesklinikum St. Pölten, Sankt Pölten, Austria (S.O.)
| | - Martin J B Taphoorn
- Department of Neurology, VU University Medical Center, Amsterdam, The Netherlands (J.A.F.K., L.D., J.C.R., T.J.P., J.J.H., M.J.B.T.); Department of Neurology, Medical Center Haaglanden, The Hague, The Netherlands (J.A.F.K., M.J.B.T.); Edinburgh Centre for Neuro-Oncology, Western General Hospital, Edinburgh, Scotland (R.G.); Neuro-Oncology Unit, Regina Elena Cancer Institute, Rome, Italy (A.P.); Department of Neurology, Landesklinikum St. Pölten, Sankt Pölten, Austria (S.O.)
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