1
|
Ren LH, Zhang J, Li SX, Liu P, Chen H, Hu W. Infantile epileptic spasms syndrome: a cohort study of 88 children. Ital J Pediatr 2023; 49:159. [PMID: 38041198 PMCID: PMC10693141 DOI: 10.1186/s13052-023-01563-z] [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: 04/20/2023] [Accepted: 11/21/2023] [Indexed: 12/03/2023] Open
Abstract
BACKGROUND This study aimed to investigate and analyze the risk factors for non-etiology-specific infantile spasms (IS) and unrelieved clinical symptoms after treatment. METHODS Eighty-eight children with IS who were treated at our hospital from March 2018 to December 2021 were included in the study. The children were divided into etiology-specific (n = 46) and nonetiology-specific (n = 42) groups, based on the diagnostic results, and remission (n = 45) and nonremission (n = 43) groups, based on clinical outcomes after treatment. The clinical data from patients in the etiology-specific and nonetiology-specific groups and the remission and nonremission groups were compared. Risk factors for non-etiology-specific IS were identified using logistic regression analysis. RESULTS Gender, family history, birth status, and metabolic abnormalities were significantly different between the etiology-specific and non-etiology-specific groups. Gender and metabolic abnormalities were risk factors for nonetiology-specific IS. Family history, birth status, metabolic abnormalities, and brain magnetic resonance imaging were significantly different between the remission and nonremission groups, and different etiologies were risk factors for unrelieved symptoms after treatment. CONCLUSION The occurrence of nonetiology-specific IS is associated with gender and metabolic abnormalities in children. After medication, unrelieved IS symptoms are associated with etiologies.
Collapse
Affiliation(s)
- Li-Hong Ren
- Department of Pediatric Neurology, School of Medicine, Chengdu Women's and Children's Central Hospital, University of Electronic Science and Technology of China, No. 1617, Riyue Aveneue, Chengdu, 611731, China
| | - Jing Zhang
- Department of Pediatric Neurology, School of Medicine, Chengdu Women's and Children's Central Hospital, University of Electronic Science and Technology of China, No. 1617, Riyue Aveneue, Chengdu, 611731, China
| | - Si-Xiu Li
- Department of Pediatric Neurology, School of Medicine, Chengdu Women's and Children's Central Hospital, University of Electronic Science and Technology of China, No. 1617, Riyue Aveneue, Chengdu, 611731, China
| | - Ping Liu
- Department of Pediatric Neurology, School of Medicine, Chengdu Women's and Children's Central Hospital, University of Electronic Science and Technology of China, No. 1617, Riyue Aveneue, Chengdu, 611731, China
| | - Hui Chen
- Department of Pediatric Neurology, School of Medicine, Chengdu Women's and Children's Central Hospital, University of Electronic Science and Technology of China, No. 1617, Riyue Aveneue, Chengdu, 611731, China
| | - Wenguang Hu
- Department of Pediatric Neurology, School of Medicine, Chengdu Women's and Children's Central Hospital, University of Electronic Science and Technology of China, No. 1617, Riyue Aveneue, Chengdu, 611731, China.
| |
Collapse
|
2
|
Sahu JK, Madaan P, Prakash K. The landscape of infantile epileptic spasms syndrome in South Asia: peculiarities, challenges, and way forward. THE LANCET REGIONAL HEALTH. SOUTHEAST ASIA 2023; 12:100170. [PMID: 37384052 PMCID: PMC10306027 DOI: 10.1016/j.lansea.2023.100170] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/30/2022] [Accepted: 02/07/2023] [Indexed: 06/30/2023]
Abstract
Infantile Epileptic Spasms Syndrome (IESS), commonly known as West syndrome, is the most common cause of infantile-onset epileptic encephalopathy. There is a peculiar epidemiological profile of IESS in South Asia. Specific features identified were a preponderance of acquired structural aetiology, male gender dominance, a long treatment lag, limited availability of adrenocorticotropic hormone (ACTH) and vigabatrin, and use of carboxymethyl cellulose derivative of ACTH. Because of the significant disease burden and limited resources, there are distinctive challenges to the optimal care of children with IESS in the South Asian region. Also, there are unique opportunities to bridge these challenges and improve outcomes. This review provides an overview of the landscape of IESS in South Asia and highlights its peculiarities, various challenges, and way forward.
Collapse
Affiliation(s)
- Jitendra Kumar Sahu
- Pediatric Neurology Unit, Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Priyanka Madaan
- Pediatric Neurology Unit, Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
- Department of Pediatric Neurology, Amrita Institute of Medical Sciences, Faridabad, India
| | - Kiran Prakash
- Department of Physiology, Government Medical College and Hospital, Chandigarh, India
| |
Collapse
|
3
|
Muthaffar OY. Brain Magnetic Resonance Imaging Findings in Infantile Spasms. Neurol Int 2022; 14:261-270. [PMID: 35324577 PMCID: PMC8952776 DOI: 10.3390/neurolint14010021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/20/2022] [Accepted: 02/24/2022] [Indexed: 02/06/2023] Open
Abstract
Background: Infantile spasms are an age-specific epileptic disorder. They occur in infancy and early childhood. They can be caused by multiple etiologies. Structural abnormalities represent an important cause of infantile spasms. Brain magnetic resonance imaging (MRI) is one of the integral modalities in the evaluation of this condition. Purpose: The aim of this study is to review and analyze the clinical characteristics and brain MRI findings in a cohort of children diagnosed with infantile spasms. Material and Methods: A cohort of fifty-six children diagnosed with infantile spasms in infancy and early childhood was included. All of them underwent brain MRI for evaluation. The study was conducted in the period from January 2016 to January 2020. Results: Females comprised 57% of the cohort. The mean age for seizure onset was 5.9 months (SD 2.7). Forty-one patients (73%) had active epilepsy, and 51% were diagnosed with global developmental delay. Consanguinity was present in 59% of the cohort. Most of the follow-up MRIs showed structural abnormalities (84%). Hypoxia was reported in 17% of MRIs. Malformations of cortical development were seen in five patients. Brain MRI findings were normal in 16% of patients, and delayed myelination was seen in nineteen patients. Most of the children with active epilepsy (64%) and developmental delay (82%) had an abnormal brain MRI. It was noticed that abnormal second brain MRIs were more likely to be associated with active epilepsy and developmental delay (p = 0.05). Conclusions: Brain MRI is an integral part of infantile spasms’ clinical evaluation. Infantile spasms and abnormal brain MRI can be associated with active epilepsy and global developmental delay.
Collapse
Affiliation(s)
- Osama Y Muthaffar
- Section of Neurology, Department of Pediatrics, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| |
Collapse
|