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Ranasinghe KMIU, Senanayake S, Gunasekara S, Garusinghe S, Attanayake D, Wanigasinghe J, Fernando S, Kudavidanage B, de Silva A, Suraweera C, Satharasinghe S, Karunanayaka S, Senanayake SJ, Gooneratne IK. Surgical Outcome of Pharmaco Refractory Epilepsy in the National Epilepsy Center of Sri Lanka. World Neurosurg 2024; 184:e494-e502. [PMID: 38310948 DOI: 10.1016/j.wneu.2024.01.153] [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: 09/20/2023] [Revised: 01/25/2024] [Accepted: 01/26/2024] [Indexed: 02/06/2024]
Abstract
BACKGROUND The National Epilepsy Center (NEC) in Sri Lanka was established in 2017. Seizure outcome, effects on quality of life (QOL) and surgical complications among nonpediatric patients who underwent epilepsy surgery from October 2017 to February 2023 are described. METHODS Nineteen patients (≥14 years) underwent epilepsy surgery at the NEC. We used Engel classification and Quality of Life in Epilepsy 31 (QOLIE-31) questionnaire to assess seizure outcome and QOL respectively. Surgical complications were categorized into neurological and complications related to surgery. RESULTS Nine female and 10 male patients underwent surgery (mean age 27.5 years (range 14-44 years). The mean follow-up duration was 10.5 months (range 6-55 months). Twelve patients underwent temporal lobe resections. At 6-months follow-up, 83.3% (10/12) had favorable seizure outcomes with Engel class I/II. At 1-year follow-up 6/8 patients (75.0%) and at 2-year follow-up, 5/7 patients (71.4%) had a favorable outcome. Seven patients had extra-temporal lobe surgeries and one defaulted. Seizure freedom was observed in 6/6 at 6 months, 3/3 at 1-year, and 2/2 at 2-year follow-up. Five patients (26.3%) experienced minor post-operative surgical site infection. Two (11.1%) had persistent quadrantanopia. Meaningful improvement in QOL (change in QOLIE-31 score ≥11.8) was observed irrespective of seizure outcome or type of surgery (P < 0.001). CONCLUSIONS Epilepsy surgery is effective in developing countries. Seizure outcomes in our patients are comparable to those worldwide. Clinically important QOL improvement was observed in our series. This is the first published data on epilepsy surgery outcomes in nonpediatric patients from Sri Lanka.
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Affiliation(s)
- K M I U Ranasinghe
- Institution of Neurology, National Hospital of Sri Lanka, Colombo, Sri Lanka.
| | - Sunethra Senanayake
- Institution of Neurology, National Hospital of Sri Lanka, Colombo, Sri Lanka
| | - Sudath Gunasekara
- Institution of Neurology, National Hospital of Sri Lanka, Colombo, Sri Lanka
| | - Sanjeewa Garusinghe
- Institution of Neurology, National Hospital of Sri Lanka, Colombo, Sri Lanka
| | - Deepal Attanayake
- Institution of Neurology, National Hospital of Sri Lanka, Colombo, Sri Lanka
| | | | - Sanjaya Fernando
- Institution of Neurology, National Hospital of Sri Lanka, Colombo, Sri Lanka
| | - Bimal Kudavidanage
- Institution of Neurology, National Hospital of Sri Lanka, Colombo, Sri Lanka
| | - Anil de Silva
- Institution of Neurology, National Hospital of Sri Lanka, Colombo, Sri Lanka
| | - Chathurie Suraweera
- Department of Psychiatry, Faculty of Medicine, University of Colombo, Sri Lanka
| | | | - Salika Karunanayaka
- Institution of Neurology, National Hospital of Sri Lanka, Colombo, Sri Lanka
| | - Sameera Jayan Senanayake
- Health Services and System Research, Duke-NUS Medical School, Singapore; Australian Centre for Health Services Innovation (AusHSI) and Centre for Healthcare Transformation, School of Public Health and Social Work, Queensland University of Technology (QUT), Brisbane, Queensland, Australia
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2
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Sukhudyan B, Minkin K, Badalyan S, Gabrovski K, Gevorgyan A, Tovmasyan I, Babloyan A, Dimova P. Development and results of the epilepsy surgery in Armenia: hope for a better future. Front Neurol 2023; 14:1152275. [PMID: 37670773 PMCID: PMC10475525 DOI: 10.3389/fneur.2023.1152275] [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: 01/27/2023] [Accepted: 07/20/2023] [Indexed: 09/07/2023] Open
Abstract
Purpose We present our experience with the national epilepsy surgery program in Armenia by tracing the development of epilepsy surgery in the largest pediatric neurology department at "Arabkir" Medical Center. This development was possible on the basis of a strong collaboration with the Epilepsy Surgery center at the University Hospital "Sofia St. Ivan Rilski," Sofia, Bulgaria. Materials and methods Our material included 28 consecutive patients with lesional drug-resistant epilepsy evaluated. All patients underwent 3 T MRI and Video-EEG monitoring. Brain 18FDG-PET was done in 13 patients in St. Petersburg. Fifteen patients (53%) had preoperative neuropsychological examination before surgery. All operations were done by the same neurosurgical team on site in Arabkir Hospital. Results The majority of the patients in our cohort benefited from the epilepsy surgery as 25 (89%) are free of disabling seizures (Engel class I) and three patients (11%) did not improve substantially (Engel class IV). Eleven patients (39%) are already ASM-free after surgery, 4 (14%) are on monotherapy, 11(39%) get two drugs, and 2(7%) are on polytherapy, one of them still continues having seizures. In 12 patients (43%), we were able either to withdraw therapy or to decrease one of the ASM. Conclusion We believe that, although small, yet encompassing patients along the usual age spectrum and with the most frequent pathologies of drug-resistant epilepsies, our experience can serve as a model to develop epilepsy surgery in countries with limited resources.
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Affiliation(s)
| | | | | | | | | | | | | | - Petia Dimova
- University Hospital St. Ivan Rilski, Sofia, Bulgaria
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3
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Liu Y, Wu H, Li H, Dong S, Liu X, Li K, Du C, Meng Q, Zhang H. Severity Grading, Risk Factors, and Prediction Model of Complications After Epilepsy Surgery: A Large-Scale and Retrospective Study. Front Neurol 2021; 12:722478. [PMID: 34707556 PMCID: PMC8543040 DOI: 10.3389/fneur.2021.722478] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 08/13/2021] [Indexed: 11/13/2022] Open
Abstract
Purpose: To report complications after epilepsy surgery, grade the severity of complications, investigate risk factors, and develop a nomogram for risk prediction of complications. Methods: Patients with epilepsy surgery performed by a single surgeon at a single center between October 1, 2003 and April 30, 2019 were retrospectively analyzed. Study outcomes included severity grading of complications occurring during the 3-month period after surgery, risk factors, and a prediction model of these complications. Multivariable logistic regression analysis was used to calculate odds ratio and 95% confidence interval to identify risk factors. Results: In total, 2,026 surgical procedures were eligible. There were 380 patients with mild complications, 23 with moderate complications, and 82 with severe complications. Being male (odds ratio 1.29, 95% confidence interval 1.02–1.64), age at surgery (>40 years: 2.58, 1.55–4.31; ≤ 40: 2.25, 1.39–3.65; ≤ 30: 1.83, 1.18–2.84; ≤ 20: 1.71, 1.11–2.63), intracranial hemorrhage in infancy (2.28, 1.14–4.57), serial number of surgery ( ≤ 1,000: 1.41, 1.01–1.97; ≤ 1,500: 1.63, 1.18–2.25), type of surgical procedure (extratemporal resections: 2.04, 1.55–2.70; extratemporal plus temporal resections: 2.56, 1.80–3.65), surgery duration (>6 h: 1.94, 1.25–3.00; ≤ 6: 1.92, 1.39–2.65), and acute postoperative seizure (1.44, 1.06–1.97) were independent risk factors of complications. A nomogram including age at surgery, type of surgical procedure, and surgery duration was developed to predict the probability of complications. Conclusions: Although epilepsy surgery has a potential adverse effect on the patients, most complications are mild and severe complications are few. Risk factors should be considered during the perioperative period. Patients with the above risk factors should be closely monitored to identify and treat complications timely. The prediction model is very useful for surgeons to improve postoperative management.
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Affiliation(s)
- Yong Liu
- Department of Neurosurgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Hao Wu
- Department of Neurosurgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Center of Brain Science, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Center for Mitochondrial Biology and Medicine, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Huanfa Li
- Department of Neurosurgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Shan Dong
- Department of Neurosurgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xiaofang Liu
- Department of Neurosurgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Kuo Li
- Department of Neurosurgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Changwang Du
- Department of Neurosurgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Qiang Meng
- Department of Neurosurgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Hua Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Center of Brain Science, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Clinical Research Center for Refractory Epilepsy of Shaanxi Province, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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4
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Mehrotra A, Singh S, Kanjilal S, Attri G, Rangari K, Paliwal VK, Mani V, Verma PK, Maurya VP, Sardhara J, Bhaisora KS, Das KK, Srivastava AK, Jaiswal AK, Behari S. Resistant Temporal Lobe Epilepsy: Initial Steps into a Bigger Epilepsy Surgery Program. J Neurosci Rural Pract 2020; 12:193-196. [PMID: 33531782 PMCID: PMC7846332 DOI: 10.1055/s-0040-1716796] [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] [Indexed: 11/29/2022] Open
Abstract
Background
Among the patients of drug-resistant epilepsy, a subset which has focal impaired seizures localizes to the temporal lobe region (TLE). A majority of these cases are surgically amenable with anterior-medial temporal lobe resection or “lesionectomy.”
Objective
In India, there is scarcity of “specialized centers” providing “comprehensive epilepsy care” and this dearth is further worse in populous states. In this article, we share our single center, observational, and retrospective experience of TLE in background of limited resources and utmost requirement.
Methodology
Our study is a retrospective analysis medically refractory epilepsy patients (2016–2019). Patients with medically refractory epilepsy were selected based upon our noninvasive protocol (clinical semiology, interictal scalp electroencephalography (EEG), long-term video EEG monitoring data, and magnetic resonance injury [MRI]). The follow-up was noted from the last out-patient visit record or through telephonic conversation (International League Against Epilepsy score).
Results
Of 23 cases of TLE (
n
= 7, mesial temporal sclerosis;
n
= 16 temporal lobe like cavernomas, tumors, or arterio-venous malformations). Single photon emission computed tomography/positron emission tomography (SPECT/PET) was performed in five cases (three cases of ictal/interictal SPECT and two cases of PET scan) where there was discordance between EEG/clinical and MRI. The median follow-up was of 19 months with 18 cases being seizure free. Five cases were fully off the antiepileptic drug (AEDs) while in 15 cases, the AEDs dosages or the number were reduced. Average number of AEDs reduced from 2.9 in preoperative period to 1.2 postoperatively. Two cases had quadrantanopia and one case of cerebrospinal fluid leak.
Conclusion
A multidisciplinary and holistic approach is required for best patient care. The results of our initial surgical experience are encouraging.
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Affiliation(s)
- Anant Mehrotra
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Suyash Singh
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Soumen Kanjilal
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Gagandeep Attri
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Kamlesh Rangari
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Vimal K Paliwal
- Department of Neurology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Vinita Mani
- Department of Neurology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Pawan K Verma
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Ved Prakash Maurya
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Jayesh Sardhara
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Kamlesh S Bhaisora
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Kuntal Kanti Das
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Arun Kumar Srivastava
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Awadhesh K Jaiswal
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Sanjay Behari
- Department of Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
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Initiating a new national epilepsy surgery program: Experiences gathered in Georgia. Epilepsy Behav 2020; 111:107259. [PMID: 32622155 DOI: 10.1016/j.yebeh.2020.107259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 06/09/2020] [Indexed: 11/22/2022]
Abstract
Surgery is the most effective therapeutic approach for medically refractory epilepsies and a safe and cost-efficient treatment in terms of long-term expenses of direct, indirect, and intangible costs. Georgia is a Caucasian low- to middle-income country with a remarkable effort to deal with epileptic diseases, but without an appropriate epilepsy surgery program. To address the needs for such a service in this country, two joint German-Georgian projects were initiated in 2017 and 2019. In the framework of these projects, a productive exchange program involving German and Georgian experts was undertaken in the past two years. This program included training and mentoring for Georgian clinical colleagues, as well as joint case conferences and workshops with the aim of optimizing presurgical diagnostics and preparing for an epilepsy surgery program in Georgia. Finally, a postsurgical medium- and long-term follow-up scheme was organized as the third component of this comprehensive approach. As a result of our efforts, the first patients underwent anterior temporal lobectomy and all of them remain seizure-free up to the present day. Hence, epilepsy surgery is not only feasible, but also already available in Georgia. In this report, we aim to share our experiences in the initiation and implementation of surgical epilepsy intervention in Georgia and illustrate our recent endeavor and achievements.
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Joudi Mashhad M, Harati H, Parooie F, Salarzaei M. Epilepsy surgery for refractory seizures: a systematic review and meta-analysis in different complications. THE EGYPTIAN JOURNAL OF NEUROLOGY, PSYCHIATRY AND NEUROSURGERY 2020. [DOI: 10.1186/s41983-020-00168-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Nearly one-third of epilepsy patients are refractory/resistant to medical treatment. Developments made in surgical techniques have significantly increased the effectiveness and safety of these techniques, as such techniques have been demonstrated to improve seizure control/freedom outcomes.
Objectives
The aim of this systematic review and meta-analysis was to evaluate the complications of epilepsy surgery.
Patient and methods
The searches were conducted by three independent researchers to find the relevant studies published from January 1, 2009, until the end of January 6, 2019. For English published statistical studies, all studies conducted on epileptic patients who have undergone epilepsy surgery were included.
Statistical analysis
A meta-analysis was conducted in the STATA14 statistical software.
Results
A total of 6735 patients with epilepsy who had undergone the epilepsy surgery were studied. The overall prevalence of complications was 5%. The prevalence of major and minor complications was 5.4% and 3.2% respectively. The prevalence of complications related to the temporal epilepsy surgery and the extra-temporal epilepsy surgery based on 3 studies was 7.9% and 8.2 % respectively. The frequency of neurological and surgical complications after epilepsy surgery was 4.4% and 4.1% respectively.
Conclusion
The overall rate of complications caused by epilepsy surgery was reasonably low (5%), implying that epilepsy surgery especially temporal lobe resection can be safe preferably when performed by an experienced surgeon.
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7
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Milovanović JR, Janković SM, Milovanović D, Ružić Zečević D, Folić M, Kostić M, Ranković G, Stefanović S. Contemporary surgical management of drug-resistant focal epilepsy. Expert Rev Neurother 2019; 20:23-40. [DOI: 10.1080/14737175.2020.1676733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
| | | | - Dragan Milovanović
- Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | | | - Marko Folić
- Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Marina Kostić
- Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Goran Ranković
- Medical Faculty, University of Pristina, Kosovska Mitrovica, Serbia
| | - Srđan Stefanović
- Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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Mansouri A, Taslimi S, Abbasian A, Badhiwala JH, Akbar MA, Alotaibi NM, Almenawer SA, Weil AG, Fallah A, Carmant L, Ibrahim GM. Surgical outcomes for medically intractable epilepsy in low- and middle-income countries: a systematic review and meta-analysis. J Neurosurg 2019; 131:1068-1078. [PMID: 30497170 DOI: 10.3171/2018.5.jns18599] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 05/29/2018] [Indexed: 01/08/2023]
Abstract
OBJECTIVE The aim of this study was to describe the current state of epilepsy surgery and establish estimates of seizure outcomes following surgery for medically intractable epilepsy (MIE) in low- and middle-income countries (LMICs). METHODS The MEDLINE and Embase databases were searched without publication date restriction. This search was supplemented by a manual screen of key epilepsy and neurosurgical journals (January 2005 to December 2016). Studies that reported outcomes for at least 10 patients of any age undergoing surgery for MIE in LMICs over a defined follow-up period were included. A meta-analysis with a random-effects model was performed in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement and MOOSE (Meta-analysis of Observational Studies in Epidemiology) guidelines. Pooled estimates of seizure freedom and favorable seizure outcomes following anterior temporal lobectomy with or without amygdalohippocampectomy (ATL ± AH) were reported. RESULTS Twenty studies were selected, of which 16 were from Asian centers. The average age at surgery in all studies was less than 30 years, and the average preoperative duration of epilepsy ranged from 3 to 16.1 years. Mesial temporal sclerosis accounted for 437 of 951 described pathologies, and 1294 of the 1773 procedures were ATL ± AH. Based on 7 studies (646 patients) the pooled seizure freedom estimate following ATL ± AH was 68% (95% CI 55%-82%). Based on 8 studies (1096 patients), the pooled estimate for favorable seizure outcomes was 79% (95% CI 74%-85%). CONCLUSIONS Surgery for MIE in LMICs shows a high percentage of seizure freedom and favorable outcomes. These findings call for a concerted global effort to improve timely access to surgery for MIE patients in these regions, including investments aimed at refining existing and establishing additional centers.
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Affiliation(s)
- Alireza Mansouri
- 1Department of Neuro-Oncology, Johns Hopkins University, Baltimore, Maryland
| | | | | | | | | | | | | | | | - Aria Fallah
- 6Department of Neurosurgery, Mattel Children's Hospital, David Geffen School of Medicine at University of California Los Angeles, California; and
| | - Lionel Carmant
- 7Division of Neurology, CHU Sainte-Justine Hospital, University of Montreal, Quebec, Canada
- 8Clinique d'Epilepsie de Port-au-Prince, Haiti
| | - George M Ibrahim
- 9Division of Neurosurgery, The Hospital for Sick Children, Department of Surgery, University of Toronto, Ontario
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9
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Watila MM, Xiao F, Keezer MR, Miserocchi A, Winkler AS, McEvoy AW, Sander JW. Epilepsy surgery in low- and middle-income countries: A scoping review. Epilepsy Behav 2019; 92:311-326. [PMID: 30738248 DOI: 10.1016/j.yebeh.2019.01.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/01/2019] [Accepted: 01/01/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Epilepsy surgery is an important treatment option for people with drug-resistant epilepsy. Surgical procedures for epilepsy are underutilized worldwide, but it is far worse in low- and middle-income countries (LMIC), and it is less clear as to what extent people with drug-resistant epilepsy receive such treatment at all. Here, we review the existing evidence for the availability and outcome of epilepsy surgery in LMIC and discuss some challenges and priority. METHODS We used an accepted six-stage methodological framework for scoping reviews as a guide. We searched PubMed, Embase, Global Health Archives, Index Medicus for South East Asia Region (IMSEAR), Index Medicus for Eastern Mediterranean Region (IMEMR), Latin American & Caribbean Health Sciences Literature (LILACS), African Journal Online (AJOL), and African Index Medicus (AIM) to identify the relevant literature. RESULTS We retrieved 148 articles on epilepsy surgery from 31 countries representing 22% of the 143 LMIC. Epilepsy surgery appears established in some of these centers in Asia and Latin America while some are in their embryonic stage reporting procedures in a small cohort performed mostly by motivated neurosurgeons. The commonest surgical procedure reported was temporal lobectomies. The postoperative seizure-free rates and quality of life (QOL) are comparable with those in the high-income countries (HIC). Some models have shown that epilepsy surgery can be performed within a resource-limited setting through collaboration with international partners and through the use of information and communications technology (ICT). The cost of surgery is a fraction of what is available in HIC. CONCLUSION This review has demonstrated the availability of epilepsy surgery in a few LMIC. The information available is inadequate to make any reasonable conclusion of its existence as routine practice. Collaborations with international partners can provide an opportunity to bring high-quality academic training and technological transfer directly to surgeons working in these regions and should be encouraged.
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Affiliation(s)
- Musa M Watila
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK; Chalfont Centre for Epilepsy, Chalfont St Peter SL9 0RJ, UK; Neurology Unit, Department of Medicine, University of Maiduguri Teaching Hospital, PMB 1414, Maiduguri, Borno State, Nigeria
| | - Fenglai Xiao
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK; Department of Neurology, West China Hospital of Sichuan University, Chengdu, Sichuan, China; Magnetic Resonance Imaging Unit, Epilepsy Society, Gerrards Cross, UK
| | - Mark R Keezer
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK; Chalfont Centre for Epilepsy, Chalfont St Peter SL9 0RJ, UK; Centre hospitalier de l'Université de Montréal (CHUM), Hôpital Notre-Dame, Montréal, Québec H2L 4M1, Canada; Stichting Epilepsie Instellingen Nederland (SEIN), Achterweg 5, 2103 SW Heemstede, Netherlands
| | - Anna Miserocchi
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK; Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
| | - Andrea S Winkler
- Centre for Global Health, Institute of Health and Society, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway; Center for Global Health, Department of Neurology, Technical University of Munich, Ismaninger Strasse 22, 81675 Munich, Germany
| | - Andrew W McEvoy
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK; Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
| | - Josemir W Sander
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK; Chalfont Centre for Epilepsy, Chalfont St Peter SL9 0RJ, UK; Stichting Epilepsie Instellingen Nederland (SEIN), Achterweg 5, 2103 SW Heemstede, Netherlands.
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10
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d'Orio P, Rizzi M, Mariani V, Pelliccia V, Lo Russo G, Cardinale F, Nichelatti M, Nobili L, Cossu M. Surgery in patients with childhood-onset epilepsy: analysis of complications and predictive risk factors for a severely complicated course. J Neurol Neurosurg Psychiatry 2019; 90:84-89. [PMID: 30100551 DOI: 10.1136/jnnp-2018-318282] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 07/12/2018] [Accepted: 07/15/2018] [Indexed: 11/03/2022]
Abstract
OBJECT To compare the occurrence of surgery-related complications in patients with childhood-onset focal epilepsy operated on in the paediatric or in the adult age. To investigate risk factors for surgery-related complications in the whole cohort, with special attention to age at surgery and severe morbidity. METHODS A cohort of 1282 patients operated on for childhood-onset focal epilepsy was retrospectively analysed. Occurrence of surgery-related complications, including a severely complicated course (SCC: surgical complication requiring reoperation and/or permanent neurological deficit and/or death), was compared between patients operated on in the paediatric age (<16 year-old; 452 cases) and, respectively, in adulthood (≥16 year-old; 830 cases). The whole cohort of patients was also evaluated for risk factors for a SCC. RESULTS At last contact (median follow-up 98 months), 74.5% of patients were in Engel's class I (78.0% of children and 73.0% of adults). One hundred patients (7.8%) presented a SCC (6.4% for children and 8.6% for adult patients). Postoperative intracranial haemorrhages occurred more frequently in adult cases. At multivariate analysis, increasing age at operation, multilobar surgery, resections in the rolandic/perirolandic and in insulo-opercular regions were independent risk factors for a SCC. CONCLUSIONS Surgery for childhood-onset focal epilepsy provides excellent results on seizures and an acceptable safety profile at any age. Nevertheless, our results suggest that increasing age at surgery is associated with an increase in odds of developing severe surgery-related complications. These findings support the recommendation that children with drug-resistant, symptomatic (or presumed symptomatic) focal epilepsy should be referred for a surgical evaluation as early as possible after seizure onset.
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Affiliation(s)
- Piergiorgio d'Orio
- "Claudio Munari" Epilepsy Surgery Centre, Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Michele Rizzi
- "Claudio Munari" Epilepsy Surgery Centre, Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milano, Italy.,Department of Neuroscience, University of Parma, Parma, Italy
| | - Valeria Mariani
- "Claudio Munari" Epilepsy Surgery Centre, Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Veronica Pelliccia
- "Claudio Munari" Epilepsy Surgery Centre, Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Giorgio Lo Russo
- "Claudio Munari" Epilepsy Surgery Centre, Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Francesco Cardinale
- "Claudio Munari" Epilepsy Surgery Centre, Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Michele Nichelatti
- Service of Biostatistics, Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Lino Nobili
- "Claudio Munari" Epilepsy Surgery Centre, Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milano, Italy.,Child Neuropsychiatry Unit, DINOGMI, University of Genoa, Genoa, Italy, Istituto Giannina Gaslini, Genova, Italy
| | - Massimo Cossu
- "Claudio Munari" Epilepsy Surgery Centre, Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milano, Italy
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Mansouri A, Ibrahim GM. Providing Surgery for Medically Intractable Epilepsy in Low- and Middle-Income Countries. JAMA Neurol 2018; 75:1041-1042. [DOI: 10.1001/jamaneurol.2018.1318] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Alireza Mansouri
- Department of Neuro-Oncology, Johns Hopkins University, Baltimore, Maryland
| | - George M. Ibrahim
- Division of Neurosurgery, The Hospital for Sick Children, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
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