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Lai S, Keeley J, Nolan D, Kring E, Rickard N, Froling AS, Obeid R. Electroencephalographic Patterns on Follow-Up Visits in Extremely Premature Infants With Periventricular Leukomalacia: An Observational Study. Pediatr Neurol 2024; 157:127-133. [PMID: 38917516 DOI: 10.1016/j.pediatrneurol.2024.05.014] [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: 12/19/2023] [Revised: 04/24/2024] [Accepted: 05/22/2024] [Indexed: 06/27/2024]
Abstract
BACKGROUND Periventricular leukomalacia (PVL) is a common brain injury in premature infants, and epilepsy remains a significant complication. One concerning electroencephalographic (EEG) pattern found is developmental and/or epileptic encephalopathy with spike-and-wave activation in sleep (DEE-SWAS). This pattern is associated with persistent neuropsychological and motor deficits, even without a diagnosis of epilepsy. The purpose of this study is to identify the relationships between various PVL grades and EEG patterns in this population on follow-up visits, especially the occurrence of DEE-SWAS pattern on EEG. METHODS This is a retrospective study of <36 weeks gestational age newborns who were followed in the neurodevelopmental clinic at Corewell Health East/Corewell Health Children's Hospital in Royal Oak, Michigan, between 2020 and 2022. Patients' demographics along with prematurity complications, diagnostic head ultrasound (HUS), and EEG studies were reviewed and graded. EEG studies are usually ordered when seizures were suspected. RESULTS A total of 155 newborns met the inclusion criteria. Twenty-six patients had PVL. Nine patients had grade 2 to 3 PVL based on HUS review. EEG was performed on 15 patients with PVL at a mean age of 22 months. More severe PVL grades were significantly associated with worse EEG patterns (P = 0.005). Five patients had DEE-SWAS pattern on EEG, all of whom had grade 2 or 3 PVL. Epilepsy was eventually diagnosed in three infants with PVL. CONCLUSIONS EEG can help identify important abnormal electrographic patterns in premature infants with PVL early in life; this might give a window of opportunity to intervene early and improve long-term developmental outcomes in this population.
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Affiliation(s)
- Sammie Lai
- Division of Child and Adolescent Neurology, Mayo Clinic College of Medicine and Science, Jacksonville, Florida; Department of Pediatrics, University of Florida College of Medicine, Jacksonville, Florida.
| | - Jacob Keeley
- Oakland University William Beaumont School of Medicine, Auburn Hills, Michigan
| | - Danielle Nolan
- Oakland University William Beaumont School of Medicine, Auburn Hills, Michigan; Division of Pediatric Neurology, Department of Pediatrics, Corewell Health East/Corewell Health Children's, Royal Oak, Michigan
| | - Elizabeth Kring
- Division of Pediatric Neurology, Department of Pediatrics, Corewell Health East/Corewell Health Children's, Royal Oak, Michigan
| | - Nicole Rickard
- Department of Pediatric Rehabilitation, Corewell Health East/Corewell Health Children's, Royal Oak, Michigan
| | - Amanda S Froling
- Department of Pediatric Rehabilitation, Corewell Health East/Corewell Health Children's, Royal Oak, Michigan
| | - Rawad Obeid
- Oakland University William Beaumont School of Medicine, Auburn Hills, Michigan; Division of Pediatric Neurology, Department of Pediatrics, Corewell Health East/Corewell Health Children's, Royal Oak, Michigan
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Nishimoto S, Kitai Y, Hirai S, Hirotsune M, Okuyama N, Hirano S, Mogami Y, Arai H. Childhood-onset epilepsy in patients with dyskinetic cerebral palsy caused by basal ganglia and thalamic lesions. Eur J Paediatr Neurol 2023; 47:41-46. [PMID: 37708783 DOI: 10.1016/j.ejpn.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 09/02/2023] [Accepted: 09/05/2023] [Indexed: 09/16/2023]
Abstract
OBJECTIVE To elucidate the incidence and outcomes of childhood-onset epilepsy and associated factors in term-born patients with basal ganglia and thalamic lesion (BGTL)-induced dyskinetic cerebral palsy (DCP) caused by perinatal hypoxic-ischemic encephalopathy (HIE). METHODS We studied 104 term-born patients with BGTL-induced DCP (63 males and 41 females, aged 2-22 years) to investigate the incidence of epilepsy and the factors related to its development. We used multivariate analysis to assess perinatal factors, gross motor function, and the extent of brain lesions. We also investigated the seizure onset, clinical course, and electroencephalography (EEG) characteristics. RESULTS The cumulative epilepsy incidence was 36%. Multiple logistic regression analysis revealed that deep white matter lesions were the only independent risk factor for epilepsy. The confirmed seizure types included epileptic spasms (ES, n = 13), myoclonic seizures (MS, n = 6), and focal-onset seizures (FS, n = 24). Only patients with deep white matter lesions exhibited ES or MS. The symptoms of FS resembled those of self-limited epilepsy with centrotemporal spikes; however, only half of the patients reached remission by the time of investigation, and four patients had more than one seizure per month despite appropriate drug therapy. Focal spikes in the peri-rolandic area were detected not only in patients with FS but also in half of the patients without epilepsy. CONCLUSIONS One-third of term-born patients with BGTL-induced DCP caused by perinatal HIE develop epilepsy, and deep white matter lesions increase the likelihood of epilepsy. Preparation for early-onset ES, MS, and subsequent FS is beneficial.
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Affiliation(s)
- Shizuka Nishimoto
- Department of Pediatric Neurology, Bobath Memorial Hospital, Osaka, Japan.
| | - Yukihiro Kitai
- Department of Pediatric Neurology, Bobath Memorial Hospital, Osaka, Japan.
| | - Satori Hirai
- Department of Pediatric Neurology, Bobath Memorial Hospital, Osaka, Japan.
| | - Mika Hirotsune
- Department of Pediatric Neurology, Bobath Memorial Hospital, Osaka, Japan.
| | - Naomi Okuyama
- Department of Pediatric Neurology, Bobath Memorial Hospital, Osaka, Japan.
| | - Shodo Hirano
- Department of Pediatric Neurology, Bobath Memorial Hospital, Osaka, Japan.
| | - Yukiko Mogami
- Department of Pediatric Neurology, Osaka Medical Center and Research Institute for Maternal and Child Health, Osaka, Japan.
| | - Hiroshi Arai
- Department of Pediatric Neurology, Bobath Memorial Hospital, Osaka, Japan.
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Ayoub D, Al-Hajje A, Salameh P, Jost J, Hmaimess G, Nasreddine W, Jaafar F, Wazne J, Bitar R, Sabbagh S, Boumediene F, Beydoun A. Early predictors of remission in children and adolescents with new-onset epilepsy: A prospective study. Seizure 2023; 110:69-77. [PMID: 37327752 DOI: 10.1016/j.seizure.2023.06.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/06/2023] [Accepted: 06/08/2023] [Indexed: 06/18/2023] Open
Abstract
PURPOSE This study aims to identify predictive factors of a two-year remission (2YR) in a cohort of children and adolescents with new-onset seizures based on baseline clinical characteristics, initial EEG and brain MRI findings. METHODS A prospective cohort of 688 patients with new onset seizures, initiated on treatment with antiseizure medication was evaluated. 2YR was defined as achieving at least two years of seizure freedom during the follow-up period. Multivariable analysis was performed and recursive partition analysis was utilized to develop a decision tree. RESULTS The median age at seizure onset was 6.7 years, and the median follow-up was 7.4 years. 548 (79.7%) patients achieved a 2YR during the follow up period. Multivariable analysis found that presence and degree of intellectual and developmental delay (IDD), epileptogenic lesion on brain MRI and a higher number of pretreatment seizures were significantly associated with a lower probability of achieving a 2YR. Recursive partition analysis showed that the absence of IDD was the most important predictor of remission. An epileptogenic lesion was a significant predictor of non-remission only in patients without evidence of IDD, and a high number of pretreatment seizures was a predictive factor in children without IDD and in the absence of an epileptogenic lesion. CONCLUSION Our results indicate that it is possible to identify patients at risk of not achieving a 2YR based on variables obtained at the initial evaluation. This could allow for a timely selection of patients who require close follow-up, consideration for neurosurgical intervention, or investigational treatments trials.
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Affiliation(s)
- Dana Ayoub
- Inserm U1094, IRD U270, Univ. Limoges, CHU Limoges, EpiMaCT - Epidemiology of chronic diseases in tropical zone, Institute of Epidemiology and Tropical Neurology, OmegaHealth, Limoges, France; Clinical and Epidemiological Research Laboratory, Faculty of Pharmacy, Lebanese University, Beirut, Lebanon
| | - Amal Al-Hajje
- Clinical and Epidemiological Research Laboratory, Faculty of Pharmacy, Lebanese University, Beirut, Lebanon; INSPECT-LB (Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban), Beirut, Lebanon
| | - Pascale Salameh
- Clinical and Epidemiological Research Laboratory, Faculty of Pharmacy, Lebanese University, Beirut, Lebanon; INSPECT-LB (Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban), Beirut, Lebanon; Department of Primary Care and Population Health, University of Nicosia Medical School, 2417, Nicosia, Cyprus; School of Medicine, Lebanese American University, Lebanon
| | - Jeremy Jost
- Inserm U1094, IRD U270, Univ. Limoges, CHU Limoges, EpiMaCT - Epidemiology of chronic diseases in tropical zone, Institute of Epidemiology and Tropical Neurology, OmegaHealth, Limoges, France
| | - Ghassan Hmaimess
- Department of Pediatrics, St George Hospital Medical University Center, University of Balamand, Beirut, Lebanon
| | - Wassim Nasreddine
- Department of Neurology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Fatima Jaafar
- Department of Neurology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Jaafar Wazne
- Rafic Hariri University Hospital, Beirut, Lebanon
| | - Ribal Bitar
- Department of Neurology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Sandra Sabbagh
- Department of Pediatrics, Hotel Dieu de France Hospital, Beirut, Lebanon
| | - Farid Boumediene
- Inserm U1094, IRD U270, Univ. Limoges, CHU Limoges, EpiMaCT - Epidemiology of chronic diseases in tropical zone, Institute of Epidemiology and Tropical Neurology, OmegaHealth, Limoges, France
| | - Ahmad Beydoun
- Department of Neurology, American University of Beirut Medical Center, Beirut, Lebanon.
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Matsuura R, Hamano SI, Hirata Y, Takeda R, Takeuchi H, Koichihara R, Kikuchi K, Oka A. Long-term analysis of adrenocorticotropic hormone monotherapy for infantile epileptic spasms syndrome with periventricular leukomalacia. Seizure 2023; 109:40-44. [PMID: 37207538 DOI: 10.1016/j.seizure.2023.05.012] [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: 01/29/2023] [Revised: 05/12/2023] [Accepted: 05/15/2023] [Indexed: 05/21/2023] Open
Abstract
PURPOSE Infantile epileptic spasms syndrome (IESS) with periventricular leukomalacia (PVL) has a poor neurological prognosis. Adrenocorticotropic hormone (ACTH) and vigabatrin therapies are the recommended first-line treatments for IESS. However, ACTH monotherapy for IESS with PVL has not been studied in detail. We analysed long-term outcomes of ACTH monotherapy for IESS with PVL. METHODS We retrospectively examined 12 patients with IESS and PVL at Saitama Children's Medical Center between January 1993 and September 2022. We evaluated seizure outcomes 3 months post-ACTH therapy and at the last visit. We also assessed electroencephalography findings and developmental outcomes. A positive response was defined as complete remission of epileptic spasms, no other seizure types, and hypsarrhythmia resolution post-ACTH therapy. RESULTS The median onset age of epileptic spasms was 7 (range: 3-14) months. The median age at initiation of ACTH therapy was 9 (7-17) months. Seven of 12 patients (58.3%) showed a positive response. The median age at the last visit was 5 years and 6 months (1 year and 5 months-22 years and 2 months). At the last visit, only 2 of 7 initial responders remained seizure-free who demonstrated normal electroencephalography findings within 1-month post-ACTH therapy. Patients with epileptic discharge in the parieto-occipital region within 1-month post-ACTH therapy showed relapse of epileptic spasms or other seizure types. CONCLUSION Patients having epileptic discharge in the parietal or occipital regions on electroencephalography within 1-month post-ACTH therapy may be at a high risk of epileptic spasm recurrence or other seizure types in the long term.
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Affiliation(s)
- Ryuki Matsuura
- Division of Neurology, Saitama Children's Medical Center, 1-2, Shintoshin, Chuo-ku, Saitama, Japan; Department of Pediatrics, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-ku, Tokyo, Japan.
| | - Shin-Ichiro Hamano
- Division of Neurology, Saitama Children's Medical Center, 1-2, Shintoshin, Chuo-ku, Saitama, Japan.
| | - Yuko Hirata
- Division of Neurology, Saitama Children's Medical Center, 1-2, Shintoshin, Chuo-ku, Saitama, Japan; Department of Pediatrics, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-ku, Tokyo, Japan.
| | - Rikako Takeda
- Division of Neurology, Saitama Children's Medical Center, 1-2, Shintoshin, Chuo-ku, Saitama, Japan.
| | - Hirokazu Takeuchi
- Division of Neurology, Saitama Children's Medical Center, 1-2, Shintoshin, Chuo-ku, Saitama, Japan; Department of Pediatrics, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-ku, Tokyo, Japan.
| | - Reiko Koichihara
- Division of Child Health and Human Development, Saitama Children's Medical Center, Saitama, Japan.
| | - Kenjiro Kikuchi
- Division of Neurology, Saitama Children's Medical Center, 1-2, Shintoshin, Chuo-ku, Saitama, Japan; Department of Pediatrics, The Jikei University School of Medicine, 3-25-8, Nishi-Shinbashi, Minato-ku, Tokyo, Japan.
| | - Akira Oka
- Division of Neurology, Saitama Children's Medical Center, 1-2, Shintoshin, Chuo-ku, Saitama, Japan.
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Wu PM, Wu CY, Li CI, Huang CC, Tu YF. Association of Cystic Periventricular Leukomalacia and Postnatal Epilepsy in Very Preterm Infants. Neonatology 2023; 120:500-507. [PMID: 37071988 DOI: 10.1159/000529998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 02/28/2023] [Indexed: 04/20/2023]
Abstract
INTRODUCTION Cystic periventricular leukomalacia (PVL) is the most common white matter injury and a common cause of cerebral palsy in preterm infants. Postnatal epilepsy may occur after cystic PVL, but their causal relationship remains uncertain. Our aim was to validate the contribution of cystic PVL to postnatal epilepsy in very preterm infants and demonstrate their seizure characteristics. METHODS This prospective cohort study enrolled 1,342 preterm infants (birth weight <1,500 g and gestational age <32 weeks) from 2003 to 2015. Cystic PVL was diagnosed by serial cerebral ultrasound, and other comorbidities were recorded during hospitalization. Neurological developments and consequences, including epilepsy, were serially accessed until the age of 5. RESULTS A total of 976 preterm infants completed a 5-year neurological follow-up; 47 (4.8%) had cystic PVL. Preterm infants with cystic PVL were commonly associated with other comorbidities, including necrotizing enterocolitis stage III, neonatal seizures, and intraventricular hemorrhage during hospitalization. At age 5, 14 of the 47 (29.8%) preterm infants with cystic PVL had postnatal epilepsy. After adjusting for gender, gestational age, and three common comorbidities, cystic PVL was an independent risk factor for postnatal epilepsy (adjust OR: 16.2; 95% CI: 6.8-38.4; p < 0.001). Postnatal epilepsy after cystic PVL was commonly the generalized type (13 of 14, 92.9%), not intractable and most occurred after 1 year of age. DISCUSSION/CONCLUSION Cystic PVL would independently lead to postnatal epilepsy. Preterm infants with cystic PVL are at risk of postnatal epilepsy after age 1 in addition to cerebral palsy.
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Affiliation(s)
- Po-Ming Wu
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chen-Yu Wu
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chung-I Li
- Department of Statistics, College of Management, National Cheng Kung University, Tainan, Taiwan
| | - Chao-Ching Huang
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yi-Fang Tu
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Prematurity and BPD: what general pediatricians should know. Eur J Pediatr 2023; 182:1505-1516. [PMID: 36763190 PMCID: PMC10167192 DOI: 10.1007/s00431-022-04797-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/27/2022] [Accepted: 12/29/2022] [Indexed: 02/11/2023]
Abstract
More and more very low birth weight (VLBW) infants around the world survive nowadays, with consequently larger numbers of children developing prematurity-related morbidities, especially bronchopulmonary dysplasia (BPD). BPD is a multifactorial disease and its rising incidence in recent years means that general pediatricians are much more likely to encounter a child born extremely preterm, possibly with BPD, in their clinical practice. Short- and long-term sequelae in VLBW patients may affect not only pulmonary function (principally characterized by an obstructive pattern), but also other aspect including the neurological (neurodevelopmental and neuropsychiatric disorders), the sensorial (earing and visual impairment), the cardiological (systemic and pulmonary hypertension, reduced exercise tolerance and ischemic heart disease in adult age), nutritional (feeding difficulties and nutritional deficits), and auxological (extrauterine growth restriction). For the most premature infants at least, a multidisciplinary follow-up is warranted after discharge from the neonatal intensive care unit in order to optimize their respiratory and neurocognitive potential, and prevent respiratory infections, nutritional deficiencies or cardiovascular impairments. Conclusion: The aim of this review is to summarize the main characteristics of preterm and BPD infants, providing the general pediatrician with practical information regarding these patients' multidisciplinary complex follow-up. We explore the current evidence on respiratory outcomes and their management that actually does not have a definitive available option. We also discuss the available investigations, treatments, and strategies for prevention and prophylaxis to improve the non-respiratory outcomes and the quality of life for these children and their families, a critical aspect not always considered. This comprehensive approach, added to the increased needs of a VLBW subjects, is obviously related to very high health-related costs that should be beared in mind. What is Known: • Every day, a general pediatrician is more likely to encounter a former very low birth weight infant. • Very low birth weight and prematurity are frequently related not only with worse respiratory outcomes, but also with neurological, sensorial, cardiovascular, renal, and nutritional issues. What is New: • This review provides to the general pediatrician a comprehensive approach for the follow-up of former premature very low birth weight children, with information to improve the quality of life of this special population.
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Sobana M, Halim D, Ardisasmita MN, Imron A, Gamayani U, Achmad TH. Periventricular hypodensity is associated with the incidence of pre-shunt seizure in hydrocephalic children. Childs Nerv Syst 2022; 38:1321-1329. [PMID: 35467126 DOI: 10.1007/s00381-022-05526-3] [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: 11/29/2021] [Accepted: 04/10/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND The seizure incidence in hydrocephalic children has been acknowledged in a lot of studies previously; nonetheless, seizure pathogenesis in these children remains unclear. Its high proportion of hydrocephalic children who underwent shunt surgery suggests that the seizure might be associated with the protocol of shunt placement and/or the shunt existence intracranially; however, this hypothesis could not explain the pre-shunt seizure incidence in hydrocephalic children. OBJECTIVE This study aims to evaluate the patients' characteristics and CT findings in pre-shunt hydrocephalic children to identify the possible seizure etiology in these patients. METHODS Three hundred and thirty-four children with hydrocephalus were included in this study, including 147 hydrocephalic children with the pre-shunt seizure history and 187 hydrocephalic children presented without the pre-shunt seizure history. The following information was retrieved from the patients' medical records: gender, age, pediatric Glasgow Coma Scale (pGCS) upon admission, and hydrocephalus diagnoses. CT findings were re-evaluated to assess the compression association of sulci and gyri, Sylvian fissures, cisterns, FH/ID ratio, Evan's ratio, and periventricular hypodensity with pre-shunt seizure. RESULTS The results show that the pre-shunt seizure incidence is significantly higher in hydrocephalic children aged 1 to 5 years old (63/113 (55%), p = 0.0001), diagnosed with communicating hydrocephalus (97/163 (59%), p = 0.0001) or infectious hydrocephalus (80/109 (73%), p = 0.0001). The presence of periventricular hypodensity is significantly associated with the pre-shunt seizure incidence (132/205 (64.3%), p = 0.0001). Results from univariate analyses suggest significant association between periventricular hypodensity in every location and pre-shunt seizure (p < 0.0001). Multivariate analyses identify that temporal horn in the right lateral ventricle as the location of periventricular hypodensity has the strongest association with the pre-shunt seizure. CONCLUSION The presence of periventricular hypodensity in head CT scan is significantly associated with the pre-shunt seizure incidence. Further investigation to confirm this finding and evaluate the possible roles of inflammation in the pre-shunt seizure in hydrocephalic children is important to seek its possible implication on the treatment of pre-shunt seizure in these children.
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Affiliation(s)
- Mirna Sobana
- Department of Neurosurgery, Faculty of Medicine, Universitas Padjadjaran/Dr, Hasan Sadikin General Hospital, Bandung, West Java, Indonesia
| | - Danny Halim
- Department of Neurosurgery, Faculty of Medicine, Universitas Padjadjaran/Dr, Hasan Sadikin General Hospital, Bandung, West Java, Indonesia.,Research Center for Medical Genetics, Faculty of Medicine, Universitas Padjadjaran, Bandung, West Java, Indonesia
| | - Mulya Nurmansyah Ardisasmita
- Division of Epidemiology and Biostatistics, Department of Public Health, Universitas Padjadjaran, Bandung, West Java, Indonesia
| | - Akhmad Imron
- Department of Neurosurgery, Faculty of Medicine, Universitas Padjadjaran/Dr, Hasan Sadikin General Hospital, Bandung, West Java, Indonesia
| | - Uni Gamayani
- Division of Pediatric Neurology, Department of Neurology, Faculty of Medicine, Universitas Padjadjaran/Dr, Hasan Sadikin General Hospital, Bandung, West Java, Indonesia
| | - Tri Hanggono Achmad
- Research Center for Medical Genetics, Faculty of Medicine, Universitas Padjadjaran, Bandung, West Java, Indonesia. .,Department of Basic Medical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung, West Java, Indonesia.
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Hourani R, Nasreddine W, Dirani M, Hmaimess G, Sabbagh S, El Tourjuman O, Wazne J, Toufaili H, AlArab N, El Dassouki M, Beydoun A. When Should a Brain MRI Be Performed in Children with New-Onset Seizures? Results of a Large Prospective Trial. AJNR Am J Neuroradiol 2021; 42:1695-1701. [PMID: 34244128 DOI: 10.3174/ajnr.a7193] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/05/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE There is a paucity of data regarding the incidence of structural brain lesions in children with new-onset unprovoked seizures. Our aim was to determine the frequencies and types of epileptogenic lesions detected on a dedicated epilepsy protocol MR imaging according to age group, the presence of developmental delay, and the number and types of seizures. MATERIALS AND METHODS Consecutive children between 6 months and 18 years of age with new-onset unprovoked seizures were included. The frequencies and types of epileptogenic lesions were determined and then stratified according to sex, age groups, the presence of developmental delay, and the number and types of seizures at presentation. Multivariate analysis was used to identify variables significantly associated with the presence of epileptogenic lesions. RESULTS One thousand children were included. An epileptogenic lesion was identified in 26%, with malformations of cortical development being the most common lesion (32%), followed by hypoxic-ischemic injury (20%) and vascular etiologies (16%). Univariate analysis showed a significant increase in the frequency of epileptogenic lesions with decreasing age, the presence of developmental delay, and the number and types of seizures at presentation. The presence of developmental delay and seizure type at presentation remained significant in a multivariate analysis. CONCLUSIONS We documented a relatively high rate of epileptogenic lesions in children with new-onset seizures, with the presence of developmental delay and specific seizure types being associated with a higher likelihood of detecting an epileptogenic lesion on neuroimaging. This study fulfills the requirements of the study design recommended by the Practice Committee of the American Academy of Neurology, and we hope that our results will assist the relevant societies and committees in formulating neuroimaging guidelines for children with new-onset seizures.
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Affiliation(s)
- R Hourani
- Department of Radiology (R.H., N.A.), American University of Beirut Medical Center, Beirut, Lebanon
| | - W Nasreddine
- Department of Neurology (W.N., M.D., A.B.), American University of Beirut Medical Center, Beirut, Lebanon
| | - M Dirani
- Department of Neurology (W.N., M.D., A.B.), American University of Beirut Medical Center, Beirut, Lebanon
| | - G Hmaimess
- Department of Pediatrics (G.H.), St George Hospital Medical University Center, University of Balamand, Beirut, Lebanon
| | - S Sabbagh
- Department of Pediatrics (S.S.), Hotel Dieu de France Hospital, Beirut, Lebanon
| | - O El Tourjuman
- Department of Neurology (O.E.T., J.W., M.E.D.), Rafic Hariri University Hospital, Beirut, Lebanon
| | - J Wazne
- Department of Neurology (O.E.T., J.W., M.E.D.), Rafic Hariri University Hospital, Beirut, Lebanon
| | - H Toufaili
- Labib Medical Center (H.T.), Beirut, Lebanon
| | - N AlArab
- Department of Radiology (R.H., N.A.), American University of Beirut Medical Center, Beirut, Lebanon
| | - M El Dassouki
- Department of Neurology (O.E.T., J.W., M.E.D.), Rafic Hariri University Hospital, Beirut, Lebanon
| | - A Beydoun
- Department of Neurology (W.N., M.D., A.B.), American University of Beirut Medical Center, Beirut, Lebanon
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Tu Y, Wang S, Shih H, Wu P, Yu W, Huang C. Epilepsy occurrence after neonatal morbidities in very preterm infants. Epilepsia 2019; 60:2086-2094. [DOI: 10.1111/epi.16340] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 08/24/2019] [Accepted: 08/26/2019] [Indexed: 01/04/2023]
Affiliation(s)
- Yi‐Fang Tu
- Department of Pediatrics National Cheng Kung University Hospital College of Medicine National Cheng Kung University Tainan Taiwan
- Institute of Clinical Medicine College of Medicine National Cheng Kung University Tainan Taiwan
| | - Shan‐Tair Wang
- Institute of Gerontology College of Medicine National Cheng Kung University Tainan Taiwan
| | - Hsin‐I Shih
- Department of Emergency Medicine National Cheng Kung University Hospital College of Medicine National Cheng Kung University Tainan Taiwan
| | - Po‐Ming Wu
- Department of Pediatrics National Cheng Kung University Hospital College of Medicine National Cheng Kung University Tainan Taiwan
- Institute of Clinical Medicine College of Medicine National Cheng Kung University Tainan Taiwan
| | - Wen‐Hao Yu
- Department of Pediatrics National Cheng Kung University Hospital College of Medicine National Cheng Kung University Tainan Taiwan
- Institute of Clinical Medicine College of Medicine National Cheng Kung University Tainan Taiwan
| | - Chao‐Ching Huang
- Department of Pediatrics National Cheng Kung University Hospital College of Medicine National Cheng Kung University Tainan Taiwan
- Department of Pediatrics College of Medicine Taipei Medical University Taipei Taiwan
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Singh R, Douglass LM, O’Shea TM, Stafstrom CE, Allred EN, Engelke S, Shah B, Leviton A, Hereen TC, Kuban KCK. Antecedents of epilepsy and seizures among children born at extremely low gestational age. J Perinatol 2019; 39:774-783. [PMID: 30918341 PMCID: PMC7216413 DOI: 10.1038/s41372-019-0355-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 02/18/2019] [Accepted: 02/21/2019] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To identify specific risk factors for epilepsy for individuals born extremely preterm. STUDY DESIGN In a prospective cohort study, at 10-year follow-up, children were classified as having epilepsy or seizures not associated with epilepsy. We evaluated for association of perinatal factors using time-oriented, multinomial logistic regression models. RESULTS Of the 888 children included in the study, 66 had epilepsy and 39 had seizures not associated with epilepsy. Epilepsy was associated with an indicator of low socioeconomic status, maternal gestational fever, early physiologic instability, postnatal exposure to hydrocortisone, cerebral white matter disease and severe bronchopulmonary dysplasia. Seizure without epilepsy was associated with indicators of placental infection and inflammation, and hypoxemia during the first 24 postnatal hours. CONCLUSIONS In children born extremely preterm, epilepsy and seizures not associated with epilepsy have different risk profiles. Though both profiles included indicators of infection and inflammation, the profile of risk factors for epilepsy included multiple indicators of endogenous vulnerability.
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Affiliation(s)
| | - Laurie M. Douglass
- Department of Pediatrics, Division of Pediatric Neurology, Boston Medical Center and Boston University School of Medicine, Boston, MA
| | | | - Carl E. Stafstrom
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Elizabeth N. Allred
- Neuroepidemiology Unit, Department of Neurology, Boston Children’s Hospital, Boston, MA,Department of Neurology, Harvard Medical School, Boston, MA
| | - Stephen Engelke
- Department of Pediatrics, East Carolina University Brody School of Medicine, Greenville, NC
| | | | - Alan Leviton
- Neuroepidemiology Unit, Department of Neurology, Boston Children’s Hospital, Boston, MA,Department of Neurology, Harvard Medical School, Boston, MA
| | - Timothy C. Hereen
- Department of Pediatrics, Division of Pediatric Neurology, Boston Medical Center and Boston University School of Medicine, Boston, MA
| | - Karl C. K. Kuban
- Department of Pediatrics, Division of Pediatric Neurology, Boston Medical Center and Boston University School of Medicine, Boston, MA
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11
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Walsh S, Donnan J, Fortin Y, Sikora L, Morrissey A, Collins K, MacDonald D. A systematic review of the risks factors associated with the onset and natural progression of epilepsy. Neurotoxicology 2017; 61:64-77. [DOI: 10.1016/j.neuro.2016.03.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 03/14/2016] [Indexed: 01/08/2023]
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12
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Weeke LC, Brilstra E, Braun KP, Zonneveld-Huijssoon E, Salomons GS, Koeleman BP, van Gassen KL, van Straaten HL, Craiu D, de Vries LS. Punctate white matter lesions in full-term infants with neonatal seizures associated with SLC13A5 mutations. Eur J Paediatr Neurol 2017; 21:396-403. [PMID: 27913086 DOI: 10.1016/j.ejpn.2016.11.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 11/13/2016] [Indexed: 01/03/2023]
Abstract
INTRODUCTION Early-onset epileptic encephalopathy caused by biallelic SLC13A5 mutations is characterized by seizure onset in the first days of life, refractory epilepsy and developmental delay. Little detailed information about the brain MRI features is available in these patients. METHODS Observational study describing the neuro-imaging findings in eight patients (five families) with mutations in the SLC13A5 gene. Seven infants had an MRI in the neonatal period, two had a follow-up MRI at the age of 6 and 18 months and one only at 13 months. One patient had follow-up MRIs at 11 and 16 months and 3 and 6 years of age, but no neonatal MRI. RESULTS All patients presented with refractory neonatal seizures on the first day of life after an uncomplicated pregnancy and term delivery. Six out of seven infants with a neonatal MRI had a characteristic MRI pattern, with punctate white matter lesions (PWML), which were no longer visible at the age of 6 months, but led to gliotic scarring visible on MRI at the age of 18 months. The same pattern of gliotic scarring was seen on the MRIs of the infant without a neonatal scan. One infant had signal abnormalities in the white matter suspected of PWML on T2WI, but these could not be confirmed on other sequences. CONCLUSION In infants presenting with therapy resistant seizures in the first days after birth, without a clear history of hypoxic-ischemic encephalopathy, but with PWML on their neonatal MRI, a diagnosis of SCL13A5 related epileptic encephalopathy should be considered.
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Affiliation(s)
- Lauren C Weeke
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Eva Brilstra
- Department of Genetics, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Kees P Braun
- Department of Pediatric Neurology, Brain Center Rudolf Magnus, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Gajja S Salomons
- Metabolic Unit, Department of Clinical Chemistry, VU University Medical Center/Neuroscience Campus, Amsterdam, The Netherlands
| | - Bobby P Koeleman
- Department of Genetics, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Koen L van Gassen
- Department of Genetics, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Dana Craiu
- Pediatric Neurology Discipline, Department of Clinical Neurosciences, "Carol Davila" University of Medicine, Bucharest, Romania; Pediatric Neurology Clinic, Alexandru Obregia Hospital, Bucharest, Romania
| | - Linda S de Vries
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands.
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13
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Cooper MS, Mackay MT, Fahey M, Reddihough D, Reid SM, Williams K, Harvey AS. Seizures in Children With Cerebral Palsy and White Matter Injury. Pediatrics 2017; 139:peds.2016-2975. [PMID: 28209769 DOI: 10.1542/peds.2016-2975] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/19/2016] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The goal of this study was to describe the prevalence, syndromes, and evolution of seizure disorders in children with cerebral palsy (CP) due to white matter injury (WMI). METHODS For this population-based cohort study, brain MRI scans and medical records were reviewed in children in the Victorian Cerebral Palsy Register born between 1999 and 2006 recorded as having WMI. Children were excluded if they had features of an undiagnosed syndrome, associated cortical malformation or injury, or no medical contact in the preceding year. Included were 166 children with CP and isolated WMI due to presumed vascular insufficiency or hemorrhage; 87 were born preterm. Seizure and CP details were obtained from medical records and interviews, and EEG recordings were reviewed. RESULTS Forty-one children (25%) had seizures beyond the neonatal period. Four children had West syndrome, which resolved with treatment. Thirteen children had febrile seizures that they outgrew. Thirty children had focal epilepsy with seizure manifestations and EEG discharges typical of early-onset childhood occipital epilepsy or childhood epilepsy with centrotemporal spikes; 23 have outgrown these seizures. Two children had idiopathic generalized epilepsy; it was ongoing in 1 child. Fourteen children had evolution from 1 epileptic syndrome to another. At last follow-up (median age, 12.7 years; minimum age, 9.7 years), 80% had not had a seizure for >2 years. CONCLUSIONS The electroclinical features of seizure disorders associated with CP and WMI are those of the age-limited, epileptic syndromes of childhood, with favorable outcome in the majority. The findings have important implications for counseling and drug treatment.
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Affiliation(s)
- Monica S Cooper
- The Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Victoria, Australia.,Murdoch Childrens Research Institute, Melbourne, Victoria, Australia; and
| | - Mark T Mackay
- The Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Victoria, Australia.,Murdoch Childrens Research Institute, Melbourne, Victoria, Australia; and
| | - Michael Fahey
- Department of Paediatrics, Monash University, Melbourne, Victoria, Australia
| | - Dinah Reddihough
- The Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Victoria, Australia.,Murdoch Childrens Research Institute, Melbourne, Victoria, Australia; and
| | - Susan M Reid
- The Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Victoria, Australia.,Murdoch Childrens Research Institute, Melbourne, Victoria, Australia; and
| | - Katrina Williams
- The Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Victoria, Australia.,Murdoch Childrens Research Institute, Melbourne, Victoria, Australia; and
| | - A Simon Harvey
- The Royal Children's Hospital, Melbourne, Victoria, Australia; .,Department of Paediatrics, The University of Melbourne, Victoria, Australia.,Murdoch Childrens Research Institute, Melbourne, Victoria, Australia; and
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14
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The whole spectrum of cystic periventricular leukomalacia of the preterm infant: results from a large consecutive case series. Childs Nerv Syst 2015; 31:1527-32. [PMID: 26099229 DOI: 10.1007/s00381-015-2786-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2014] [Accepted: 06/04/2015] [Indexed: 10/23/2022]
Abstract
PURPOSE The purpose of this study is to describe features of cystic periventricular leukomalacia (PVL) in a large consecutive cohort study including long-term neurodevelopmental follow-up. METHODS We performed a retrospective single-centre cohort study including all preterm infants ≤35 weeks of gestational age with PVL diagnosed by ultrasound scans (US) from a tertiary care university hospital between 1988 and 2012. RESULTS The majority of 160 consecutively diagnosed cases had a gestational age between 28 and 32 weeks (60.6%), and male sex was predominant (60.6%). The most common associated clinical findings included respiratory distress syndrome, preterm premature rupture of the membranes, and chorioamnionitis (57.5, 49.4, and 39.4%, respectively). Infants presented with apnoeas in 66.3 and neonatal seizures in 23.1%. Any kind of respiratory support was present in 75.0%. Associated low-grade intraventricular haemorrhage was evident in 33.1, high-grade haemorrhage in 9.4%. Cysts were located on both hemispheres in 75% and PVL grades 3 and 4 were predominant (75.6%). Neurodevelopmental follow-up of 146 cases at a median age of 72 months revealed normal development in 11.0, mental retardation in 50.0, and cerebral palsy in 83.6%. Visual impairment was diagnosed in 21.9% and hearing impairment in one case. A quarter of cases (27.4%) developed seizure disorders. Outcome data were significantly better in unilateral compared to bilateral PVL. CONCLUSIONS Long-term neurodevelopmental outcome of bilateral PVL always was adverse and different from unilateral PVL. The latter might be negatively influenced by associated intra- and periventricular haemorrhages.
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15
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De Grandis E, Mancardi MM, Carelli V, Carpaneto M, Morana G, Prato G, Mirabelli-Badenier M, Pinto F, Veneselli E, Baglietto MG. Epileptic encephalopathy with continuous spike and wave during sleep associated to periventricular leukomalacia. J Child Neurol 2014; 29:1479-85. [PMID: 24293309 DOI: 10.1177/0883073813508223] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Periventricular leukomalacia is the most common type of brain injury in premature infants. Our aim is to describe the frequency and the features of epilepsy in a single-center population of 137 children with periventricular leukomalacia. Forty-two of the 137 (31%) patients presented epilepsy. Twelve percent of these patients presented West syndrome, whereas 19% showed a pattern of continuous spike-waves during slow sleep syndrome. In the latter group, outcome was frequently unfavorable, with a greater number of seizures and more drug resistance. A significant association was found between epilepsy and neonatal seizures, spastic tetraplegia, and mental retardation. Although less common than in other forms of brain injury, epilepsy is nevertheless a significant complication in children with periventricular leukomalacia. The fairly frequent association with continuous spike-waves during slow sleep syndrome deserves particular attention: electroencephalographic sleep monitoring is important in order to provide early treatment and prevent further neurologic deterioration.
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Affiliation(s)
- Elisa De Grandis
- Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Children's Sciences, University of Genoa, Genoa, Italy
| | - Maria Margherita Mancardi
- Epilepsy Center, Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Valentina Carelli
- Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Children's Sciences, University of Genoa, Genoa, Italy
| | - Manuela Carpaneto
- Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Children's Sciences, University of Genoa, Genoa, Italy
| | - Giovanni Morana
- Neuroradiology Service, Istituto Giannina Gaslini, Genoa, Italy
| | - Giulia Prato
- Epilepsy Center, Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Marisol Mirabelli-Badenier
- Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Children's Sciences, University of Genoa, Genoa, Italy
| | - Francesca Pinto
- Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Children's Sciences, University of Genoa, Genoa, Italy
| | - Edvige Veneselli
- Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Children's Sciences, University of Genoa, Genoa, Italy
| | - Maria Giuseppina Baglietto
- Epilepsy Center, Child Neuropsychiatry Unit, Istituto Giannina Gaslini, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal and Child Health, University of Genoa, Genoa, Italy
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16
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Imamura T, Ariga H, Kaneko M, Watanabe M, Shibukawa Y, Fukuda Y, Nagasawa K, Goto A, Fujiki T. Neurodevelopmental outcomes of children with periventricular leukomalacia. Pediatr Neonatol 2013; 54:367-72. [PMID: 23727042 DOI: 10.1016/j.pedneo.2013.04.006] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Revised: 01/21/2013] [Accepted: 04/23/2013] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES To examine the neurodevelopmental outcomes of children with periventricular leukomalacia (PVL). MATERIALS AND METHODS Twenty-five children diagnosed with grade 1, 2 or 3 PVL on the basis of magnetic resonance imaging (MRI) findings between January 2002 and December 2011 were enrolled and followed from 15 months to 10 years of age. RESULTS Of the 25 children, one was a term and 24 were preterm-births. Nine (36%) had spastic diplegia and 12 (48%) had quadriplegia. Ten of the 25 (40%) were able to walk independently at 36 months utilizing short leg braces, whereas 13 children (52%) were unable to walk independently. MRI findings revealed grade 1 PVL in nine (36%), grade 2 in 12 (48%), and grade 3 in four (16%) of the 25 children. Eleven of the 16 children (69%) with grade 2 or 3 PVL had Papile III or IV intraventricular hemorrhage (IVH), and many of these children had severe neurologic motor abnormalities, severe psychomotor delay, and seizures. Five of the nine children (56%) with grade 1 PVL had normal psychomotor development. There were statistically significant differences in the motor impairment and walking ability between the children with grade 1 and those with grade 2 PVL (p = 0.008 and 0.005, respectively). CONCLUSION Most children with grade 2 or 3 PVL had severe neurodevelopmental delays, but attention should also be paid to the 56% of children with grade 1 PVL who presented with normal psychomotor development. Further studies of larger populations, including long-term follow-up, are necessary to evaluate the outcomes of children with PVL.
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Affiliation(s)
- Takashi Imamura
- Department of Pediatrics, Takeda General Hospital, Aidu Wakamatsu City, Fukushima, Japan.
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17
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Ekici B, Aydınlı N, Aydın K, Çalışkan M, Eraslan E, Özmen M. Epilepsy in children with periventricular leukomalacia. Clin Neurol Neurosurg 2013; 115:2046-8. [DOI: 10.1016/j.clineuro.2013.06.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Revised: 06/16/2013] [Accepted: 06/24/2013] [Indexed: 11/16/2022]
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18
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Novak I, Hines M, Goldsmith S, Barclay R. Clinical prognostic messages from a systematic review on cerebral palsy. Pediatrics 2012; 130:e1285-312. [PMID: 23045562 DOI: 10.1542/peds.2012-0924] [Citation(s) in RCA: 338] [Impact Index Per Article: 28.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE To summarize evidence on the rates of co-occurring impairments, diseases, and functional limitations with cerebral palsy into succinct clinical messages. METHODS A search was conducted of the databases PubMed, Medline, CINAHL, and PsycINFO, and the results were supplemented with hand searches. Two independent reviewers determined whether retrieved abstracts met the following inclusion criteria: human subjects; >90% were children or adults with cerebral palsy; published after 1999; and population-based data. Articles were appraised, analyzing design, participants, level of evidence, rates of impairments, and functional implications. Methodologic quality was rated by using a standardized checklist. RESULTS A total of 1366 papers were identified in the search; 82 were appraised and 30 were included in the meta-analyses. High-level evidence existed, as rated on the Oxford 2011 LEVELS OF EVIDENCE: 97% of prevalence studies were level 1. The data were of a moderate to high quality grade (with the exception of sleep disorders), allowing plain English clinical messages to be developed. CONCLUSIONS Among children with cerebral palsy, 3 in 4 were in pain; 1 in 2 had an intellectual disability; 1 in 3 could not walk; 1 in 3 had a hip displacement; 1 in 4 could not talk; 1 in 4 had epilepsy; 1 in 4 had a behavior disorder; 1 in 4 had bladder control problems; 1 in 5 had a sleep disorder; 1 in 5 dribbled; 1 in 10 were blind; 1 in 15 were tube-fed; and 1 in 25 were deaf.
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Affiliation(s)
- Iona Novak
- Cerebral Palsy Alliance Research Institute, Sydney, Australia.
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19
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Burton KJ, Rogathe J, Whittaker R, Mankad K, Hunter E, Burton MJ, Todd J, Neville BGR, Walker R, Newton CRJC. Epilepsy in Tanzanian children: association with perinatal events and other risk factors. Epilepsia 2012; 53:752-60. [PMID: 22308971 PMCID: PMC3467761 DOI: 10.1111/j.1528-1167.2011.03395.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Purpose To define the prevalence and risk factors for epilepsy in children in a rural district of Tanzania by conducting a community-based case–control study. Methods Children aged 6–14 years with active epilepsy (at least two unprovoked seizures in the last 5 years) were identified in a cross-sectional survey in Tanzania. Cases were compared with age-matched controls. Key Findings Overall 112 children with epilepsy (CWE) were identified; the unadjusted prevalence of epilepsy was 2.91 per 1,000 (95% confidence interval [95% CI] 2.4–3.5). The main seizure types were focal motor with secondary generalization in 73 (65.2%) of 112 and generalized convulsive seizures in 19 (16.9%) of 112. Adverse perinatal events were present in 16 (14%) of 112 cases but in no controls. In multivariate analysis, epilepsy was associated with number of parents who were resident at home (odds ratio [OR] 6.2 for none vs. both resident, 95% CI 1.5–25.5), history of adverse perinatal events (OR 14.9, 95% CI 1.4–151.3), family history of afebrile seizures (OR 5.7, 95% CI 1.0–27.5), and poor scholastic attainment (OR 8.6, 95% CI 4.0–18.4). Electroencephalography (EEG) and computed tomography (CT) scans were abnormal in 44 (44%) of 101 and 26 (29%) of 90 cases, respectively. Overall, 98 (88%) of 112 cases had focal features on assessment. Significance In this study from sub-Saharan Africa, CWE predominantly had focal features that support the suggestion that most epilepsy in this region has a symptomatic etiology. Adverse perinatal events were strongly associated with epilepsy. Genetic and social factors may also be important. Epilepsy may be preventable in a significant proportion of children with better antenatal and perinatal care.
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