1
|
Han Q, Wu FR, Hong Y, Gu LL, Zhu Y. Value of combining targeted emergency nursing with psychological nursing in children with febrile convulsions. World J Clin Cases 2024; 12:4518-4526. [PMID: 39070808 PMCID: PMC11235490 DOI: 10.12998/wjcc.v12.i21.4518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/08/2024] [Accepted: 05/27/2024] [Indexed: 06/30/2024] Open
Abstract
BACKGROUND Febrile convulsions are a common pediatric emergency that imposes significant psychological stress on children and their families. Targeted emergency care and psychological nursing are widely applied in clinical practice, but their value and impact on the management of pediatric febrile convulsions are unclear. AIM To determine the impact of targeted emergency nursing combined with psychological nursing on satisfaction in children with febrile convulsions. METHODS Data from 111 children with febrile convulsions who received treatment at Nantong Maternal and Child Health Care Hospital between June 2021 and October 2022 were analyzed. The control group consisted of 44 children who received conventional nursing care and the research group consisted of 67 children who received targeted emergency and psychological nursing. The time to fever resolution, time to resolution of convulsions, length of hospital stays, Pittsburgh Sleep Quality Index, patient compliance, nursing satisfaction of the parents, occurrence of complications during the nursing process, and parental anxiety and depression were compared between the control and research groups. Parental anxiety and depression were assessed using the Hamilton Rating Scale for Depression (HAMD) and the Hamilton Rating Scale for Anxiety (HAMA). RESULTS The fever resolution, convulsion disappearance, and hospitalization times were longer in the control group compared with the research group (P < 0.0001). The time to falling asleep, sleep time, sleep quality, sleep disturbance, sleep efficiency, and daytime status scores were significantly better in the research group compared with the control group (P < 0.0001). The HAMD and HAMA scores for parents of children in the research group were lower than the scores in the control group after nursing (P < 0.05). Compliance with treatment of children in the research group was higher than in the control group (P < 0.05). Parental satisfaction with nursing in the research group was higher than in the control group (P < 0.05). The total complication rate of children in the control group was higher than in the research group (P < 0.05). CONCLUSION Combining psychological nursing with targeted emergency nursing improved the satisfaction of children's families and compliance with treatment and promoted early recovery of clinical symptoms and improvement of sleep quality.
Collapse
Affiliation(s)
- Qing Han
- Department of Emergency, Nantong Maternal and Child Heath Care Hospital, Affiliated Maternity and Child Health Care Hospital of Nantong University, Nantong 226000, Jiangsu Province, China
| | - Feng-Ru Wu
- Department of Emergency, Nantong Maternal and Child Heath Care Hospital, Affiliated Maternity and Child Health Care Hospital of Nantong University, Nantong 226000, Jiangsu Province, China
| | - Yun Hong
- Department of Emergency, Nantong Maternal and Child Heath Care Hospital, Affiliated Maternity and Child Health Care Hospital of Nantong University, Nantong 226000, Jiangsu Province, China
| | - Li-Li Gu
- Department of Emergency, Nantong Maternal and Child Heath Care Hospital, Affiliated Maternity and Child Health Care Hospital of Nantong University, Nantong 226000, Jiangsu Province, China
| | - Yu Zhu
- Department of Emergency, Nantong Maternal and Child Heath Care Hospital, Affiliated Maternity and Child Health Care Hospital of Nantong University, Nantong 226000, Jiangsu Province, China
| |
Collapse
|
2
|
Riccò M, Cascio A, Corrado S, Bottazzoli M, Marchesi F, Gili R, Giuri PG, Gori D, Manzoni P. Occurrence of Central Nervous System Complications of Respiratory Syncytial Virus Infections: A Systematic Review with Meta-Analysis. EPIDEMIOLOGIA 2024; 5:421-455. [PMID: 39051211 PMCID: PMC11270441 DOI: 10.3390/epidemiologia5030031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 07/16/2024] [Accepted: 07/16/2024] [Indexed: 07/27/2024] Open
Abstract
An increasing base of evidence suggests that respiratory syncytial virus (RSV) infections may be associated with neurological complications. In accord with the PRISMA statement, we performed a systematic review and meta-analysis on the occurrence of encephalitis and encephalopathy associated with documented RSV infections. PubMed, Embase, and Scopus databases were searched for eligible observational studies published up to 10 April 2024. Raw data included the occurrence of RSV infections among cases of encephalitis and/or encephalopathy and cases of encephalitis and/or encephalopathy among series of RSV infections. Data were pooled in a random effects model. Case reports were also collected, and their data pooled as a cumulative series. Heterogeneity was assessed using the I2 measure, while reporting bias was assessed by means of funnel plots and regression analysis. A total of 15 studies for a total of 7719 RSV infections and 1631 cases of encephalitis were analyzed. Moreover, 27 case reports and case series were retrieved, for a total of 84 individual cases of encephalitis/encephalopathy occurring during a documented RSV infection. A pooled prevalence of 2.20 cases of encephalitis/encephalopathy per 100 RSV cases (I2 = 99%) was calculated, while a prevalence of RSV infections among cases of encephalitis/encephalopathy was estimated to 3.53 per 100 cases for studies on respiratory specimens (I2 = 48%) and 0.37 per cases on central nervous system (CNS) specimens (I2 = 0%). Detection of RSV within the CNS was relatively rare (17.86% of pooled case reports), being associated with male gender (adjusted odds ratio [aOR] 5.021, 95% confidence interval [95%CI] 1.104 to 22.831) and recovery with long-term sequelae (aOR 5.699, 95%CI 1.152; 28.183). Case fatality ratio was estimated to be 0.43 per 100 cases on observational studies and 10.71% in case reports, a difference likely due to publication bias. In summary, RSV represented a not frequent but notable cause of encephalitis/encephalopathy in adults and children. The paucity of available studies not only recommends a cautious appraisal of our results but stresses the clinical significance of future studies on incident cases of encephalitis and/or encephalopathy.
Collapse
Affiliation(s)
- Matteo Riccò
- AUSL–IRCCS di Reggio Emilia, Servizio di Prevenzione e Sicurezza Negli Ambienti di Lavoro (SPSAL), Local Health Unit of Reggio Emilia, 42122 Reggio Emilia, Italy
| | - Antonio Cascio
- Infectious and Tropical Diseases Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, “G D’Alessandro”, University of Palermo, AOUP P. Giaccone, 90127 Palermo, Italy;
| | - Silvia Corrado
- ASST Rhodense, Dipartimento della donna e Area Materno-Infantile, UOC Pediatria, 20024 Milan, Italy
| | - Marco Bottazzoli
- Department of Otorhinolaryngology, APSS Trento, 38122 Trento, Italy
| | - Federico Marchesi
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Renata Gili
- Department of Prevention, Turin Local Health Authority, 10125 Torino, Italy
| | | | - Davide Gori
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy
| | - Paolo Manzoni
- Department of Public Health and Pediatric Sciences, University of Torino School of Medicine, 10125 Turin, Italy
| |
Collapse
|
3
|
Corsello A, Marangoni MB, Macchi M, Cozzi L, Agostoni C, Milani GP, Dilena R. Febrile Seizures: A Systematic Review of Different Guidelines. Pediatr Neurol 2024; 155:141-148. [PMID: 38653182 DOI: 10.1016/j.pediatrneurol.2024.03.024] [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: 10/01/2023] [Revised: 03/26/2024] [Accepted: 03/27/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Febrile seizures (FS) are the most common neurological disorder in pediatric age. FS affect 2% to 12% of children and result from a complex interplay of genetic and environmental factors. Effective management and unambiguous recommendations are crucial for allocating health care resources efficiently and ensuring cost-effectiveness in treating FS. METHODS This systematic review compares existing guidelines to provide insights into FS management. Seven guidelines published between 1991 and 2021, from Japan, United Kingdom, United States, Mexico, India, and Italy, were included. Data extraction covered definitions, diagnostic criteria, hospital admission criteria, diagnostic tests, management, and prophylaxis recommendations. RESULTS Hospital admission criteria varied but typically included age <18 months and complex FS. Neuroimaging and lumbar puncture recommendations varied, with most guidelines suggesting limited use. Pharmacologic prophylaxis was generally discouraged for simple FS but considered only for high-risk cases, due to the benign nature of FS and the potential side effects of antiseizure medications. CONCLUSIONS Guidelines on FS exhibit similarities and differences, highlighting the need for standardized management and improved parental education to enhance clinical outcomes and reduce economic and social costs associated with FS. Future research should focus on creating updated international guidelines and ensuring their practical implementation.
Collapse
Affiliation(s)
- Antonio Corsello
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | | | - Marina Macchi
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | - Laura Cozzi
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy; Struttura Complessa Pediatria, Presidio Ospedaliero Magenta, ASST Ovest Milanese, Milan, Italy
| | - Carlo Agostoni
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy; Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Pediatric Unit, Milan, Italy
| | - Gregorio Paolo Milani
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy; Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Pediatric Unit, Milan, Italy
| | - Robertino Dilena
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neuropathophysiology Unit, Milan, Italy.
| |
Collapse
|
4
|
Nagasawa M, Shimoyama T, Hashimoto S, Nakagawa R, Yokoyama H, Okada M, Udagawa T, Oshiba A. Impact of the Omicron Strain on Febrile Convulsions Requiring Hospitalization in Children: A Single-Center Observational Study. Pediatr Rep 2024; 16:399-409. [PMID: 38804377 PMCID: PMC11130907 DOI: 10.3390/pediatric16020034] [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: 02/19/2024] [Revised: 05/07/2024] [Accepted: 05/09/2024] [Indexed: 05/29/2024] Open
Abstract
BACKGROUND The emergence of the Omicron strain of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) at the end of December 2021 has drastically increased the number of infected children in Japan, along with the number of children with febrile convulsions, but its clinical impact is unclear. MATERIALS AND METHODS We compared the frequency of SARS-CoV-2 infection in children hospitalized with febrile convulsions with the frequency of SARS-CoV-2 infection in children with fever and respiratory symptoms without convulsions. RESULTS In 2021 and 2022, 49 and 58 children required emergency hospitalization for febrile convulsions (FC group) with status epilepticus or cluster spasms, in which 24 and 38 children underwent a Filmarray® respiratory panel test (FA test), respectively, and others received a quantitative antigen test for SARS-CoV-2. In 2022, only six patients tested positive for SARS-CoV-2 (10.3%, 6/58). As a reference group, 655 children aged <10 years who underwent the FA test for fever and respiratory symptoms during the same period were investigated, and 4 (1.8%, 4/223) and 42 (9.7%, 42/432) tested positive for SARS-CoV-2 in 2021 and 2022, respectively. Rhinovirus/enterovirus (RV/EV) was the most frequently detected virus (40.3%, 264/655), followed by respiratory syncytial virus (RSV) (18.9%, 124/655) and parainfluenza virus 3 (PIV3) (7.8%, 51/655). There was no significant difference in the trend of detected viruses between the two groups. CONCLUSIONS The frequency and severity of febrile convulsions requiring hospitalization associated with SARS-CoV-2 infection of the Omicron strain may be similar to that of other respiratory viruses in children.
Collapse
Affiliation(s)
- Masayuki Nagasawa
- Department of Pediatrics, Musashino Red Cross Hospital, 1-26-1, Kyonan-cho, Musashino 180-8610, Tokyo, Japan; (T.S.); (S.H.); (T.U.); (A.O.)
| | | | | | | | | | | | | | | |
Collapse
|
5
|
Jiang Z, Fang C, Peng F, Fan W. Comparison of clinical characteristics and disease burden of febrile seizures in children with and without COVID-19. BMC Pediatr 2024; 24:329. [PMID: 38741083 DOI: 10.1186/s12887-024-04821-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: 11/06/2023] [Accepted: 05/08/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND Febrile seizures (FS) are the most common seizure disorder in children and a common neurologic complication in children with coronavirus disease 2019 (COVID-19). This study aimed to identify differences in clinical characteristics and disease burden between FS with and without COVID-19. MATERIALS AND METHODS We conducted a retrospective analysis of medical data at our hospital from December 2019 to July 2023, focusing on hospitalized patients under the age of 14 diagnosed with FS who underwent COVID-19 polymerase chain reaction (PCR) testing. Descriptive statistics and analysis of variance were employed to compare the COVID-19 and non-COVID-19 groups in terms of clinical characteristics and disease burden. RESULTS A total of 514 patients were included, with 106 testing positive for COVID-19 and 408 testing negative. Patients with COVID-19 were older (34.87 ± 6.16 vs. 28.61 ± 11.35 months, P < 0.001) and had a higher proportion of males (79.2% vs. 62.3%, P = 0.001). The COVID-19 group had longer seizure durations (4.57 ± 4.38 vs. 3.22 ± 2.91 min, P = 0.006) and more complex FS (25.5% vs. 15.9%, P = 0.022). Laboratory tests showed lower lymphocyte counts in the COVID-19 group (1.87 ± 1.48 vs. 2.75 ± 1.51 × 103/µL, P < 0.001) and higher creatine kinase levels (158.49 ± 82.89 vs. 110.89 ± 56.11 U/L, P < 0.001). No significant differences were found in hospital costs, length of hospitalization, and intensive care unit admissions. CONCLUSION Clinicians should be knowledgeable about the distinct clinical characteristics of FS in children with COVID-19. Despite distinct features, the prognosis remains favorable and does not require excessive intervention. Ongoing monitoring and research are needed to fully understand the impact of COVID-19 on FS and optimize management strategies.
Collapse
Affiliation(s)
- Zhongli Jiang
- Department of Pediatrics, Liyang People's Hospital, Liyang, China
| | - Cuiyun Fang
- Department of Nursing, Liyang People's Hospital, Liyang, China
| | - Fengyimei Peng
- Department of Pediatrics, Liyang People's Hospital, Liyang, China
| | - Wei Fan
- Department of Pediatrics, Liyang People's Hospital, Liyang, China.
| |
Collapse
|
6
|
Ferretti A, Riva A, Fabrizio A, Bruni O, Capovilla G, Foiadelli T, Orsini A, Raucci U, Romeo A, Striano P, Parisi P. Best practices for the management of febrile seizures in children. Ital J Pediatr 2024; 50:95. [PMID: 38735928 PMCID: PMC11089695 DOI: 10.1186/s13052-024-01666-1] [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: 01/19/2024] [Accepted: 04/28/2024] [Indexed: 05/14/2024] Open
Abstract
Febrile seizures (FS) are commonly perceived by healthcare professionals as a self-limited condition with a generally 'benign' nature. Nonetheless, they frequently lead to pediatric consultations, and their management can vary depending on the clinical context. For parents and caregivers, witnessing a seizure can be a distressing experience, significantly impacting their quality of life. In this review, we offer an in-depth exploration of FS management, therapeutic interventions, and prognostic factors, with the aim of providing support for physicians and enhancing communication with families. We conducted a comprehensive literature search using the PubMed and Web of Science databases, spanning the past 50 years. The search terms utilized included "febrile seizure," "complex febrile seizure," "simple febrile seizure," in conjunction with "children" or "infant." Only studies published in English or those presenting evidence-based data were included in our assessment. Additionally, we conducted a cross-reference search to identify any additional relevant data sources. Our thorough literature search resulted in a compilation of references, with carefully selected papers thoughtfully integrated into this review.
Collapse
Affiliation(s)
- Alessandro Ferretti
- Pediatrics Unit, Neurosciences, Mental Health and Sensory Organ (NESMOS) Department, Faculty of Medicine and Psychology, S. Andrea Hospital, Sapienza University, via di Grottarossa 1035/1039, Rome, 00189, Italy.
| | - Antonella Riva
- IRCCS Giannina Gaslini, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Alice Fabrizio
- Pediatrics Unit, Neurosciences, Mental Health and Sensory Organ (NESMOS) Department, Faculty of Medicine and Psychology, S. Andrea Hospital, Sapienza University, via di Grottarossa 1035/1039, Rome, 00189, Italy
| | - Oliviero Bruni
- Department of Social and Developmental Psychology, S. Andrea Hospital, Sapienza University, Rome, Italy
| | - Giuseppe Capovilla
- Child Neuropsychiatry Department, Epilepsy Center, Mantova, Italy
- C. Poma HospitalFondazione Poliambulanza, Brescia, Italy
| | - Thomas Foiadelli
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Alessandro Orsini
- Pediatric Neurology, Pediatric University Department, Azienda Ospedaliera Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Umberto Raucci
- General and Emergency Department, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Antonino Romeo
- Fatebenefratelli Hospital, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Pasquale Striano
- IRCCS Giannina Gaslini, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Pasquale Parisi
- Pediatrics Unit, Neurosciences, Mental Health and Sensory Organ (NESMOS) Department, Faculty of Medicine and Psychology, S. Andrea Hospital, Sapienza University, via di Grottarossa 1035/1039, Rome, 00189, Italy
| |
Collapse
|
7
|
Stawicka E, Zielińska A, Górka-Skoczylas P, Kanabus K, Tataj R, Mazurczak T, Hoffman-Zacharska D. SCN1A-Characterization of the Gene's Variants in the Polish Cohort of Patients with Dravet Syndrome: One Center Experience. Curr Issues Mol Biol 2024; 46:4437-4451. [PMID: 38785537 PMCID: PMC11119865 DOI: 10.3390/cimb46050269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 04/21/2024] [Accepted: 04/26/2024] [Indexed: 05/25/2024] Open
Abstract
The aim of this study was to characterize the genotype and phenotype heterogeneity of patients with SCN1A gene mutations in the Polish population, fulfilling the criteria for the diagnosis of Dravet syndrome (DRVT). Particularly important was the analysis of the clinical course, the type of epileptic seizures and the co-occurrence of additional features such as intellectual disability, autism or neurological symptoms such as ataxia or gait disturbances. Based on their results and the available literature, the authors discuss potential predictors for DRVT. Identifying these early symptoms has important clinical significance, affecting the course and disease prognosis. 50 patients of the Pediatric Neurology Clinic of the Institute of Mother and Child in Warsaw clinically diagnosed with DRVT and carriers of SCN1A pathogenic variants were included. Clinical data were retrospectively collected from caregivers and available medical records. Patients in the study group did not differ significantly in parameters such as type of first seizure and typical epileptic seizures from those described in other studies. The age of onset of the first epileptic seizure was 2-9 months. The co-occurrence of intellectual disability was confirmed in 71% of patients and autism in 18%. The study did not show a correlation between genotype and phenotype, considering the severity of the disease course, clinical symptoms, response to treatment, the presence of intellectual disability, autism symptoms or ataxia. From the clinical course, a significant problem was the differentiation between complex febrile convulsions and symptoms of DRVT. The authors suggest that parameters such as the age of the first seizure, less than one year of age, the onset of a seizure up to 72 h after vaccination and the presence of more than two features of complex febrile seizures are more typical of DRVT, which should translate into adequate diagnostic and clinical management. The substantial decrease in the age of genetic verification of the diagnosis, as well as the decline in the use of sodium channel inhibitors, underscores the growing attention of pediatric neurologists in Poland to the diagnosis of DRVT.
Collapse
Affiliation(s)
- Elżbieta Stawicka
- Clinic of Paediatric Neurology, Institute of Mother and Child, Kasprzaka 17A, 01-211 Warsaw, Poland;
| | - Anita Zielińska
- Department of Medical Genetics, Institute of Mother and Child, Kasprzaka 17A, 01-211 Warsaw, Poland; (P.G.-S.); (K.K.); (R.T.); (D.H.-Z.)
| | - Paulina Górka-Skoczylas
- Department of Medical Genetics, Institute of Mother and Child, Kasprzaka 17A, 01-211 Warsaw, Poland; (P.G.-S.); (K.K.); (R.T.); (D.H.-Z.)
| | - Karolina Kanabus
- Department of Medical Genetics, Institute of Mother and Child, Kasprzaka 17A, 01-211 Warsaw, Poland; (P.G.-S.); (K.K.); (R.T.); (D.H.-Z.)
| | - Renata Tataj
- Department of Medical Genetics, Institute of Mother and Child, Kasprzaka 17A, 01-211 Warsaw, Poland; (P.G.-S.); (K.K.); (R.T.); (D.H.-Z.)
| | - Tomasz Mazurczak
- Clinic of Paediatric Neurology, Institute of Mother and Child, Kasprzaka 17A, 01-211 Warsaw, Poland;
| | - Dorota Hoffman-Zacharska
- Department of Medical Genetics, Institute of Mother and Child, Kasprzaka 17A, 01-211 Warsaw, Poland; (P.G.-S.); (K.K.); (R.T.); (D.H.-Z.)
| |
Collapse
|
8
|
Marangoni MB, Corsello A, Cozzi L, Agostoni C, Santangelo A, Milani GP, Dilena R. The non-clinical burden of febrile seizures: a systematic review. Front Pediatr 2024; 12:1377939. [PMID: 38711493 PMCID: PMC11070526 DOI: 10.3389/fped.2024.1377939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 04/10/2024] [Indexed: 05/08/2024] Open
Abstract
Febrile seizures (FS) can be frightening for parents, even though they are usually harmless. Various questionnaires have been used to assess parental reactions and awareness about FS, revealing insufficient knowledge. Studies have shown that educational interventions significantly reduce parental concerns, improve knowledge, and promote better first-aid measures. Providing clear information and emotional support to parents is important to reduce their concerns and improve FS management. Healthcare providers should give comprehensive information about FS, including the risk of recurrence, and provide clear instructions on their management. The economic impact of FS includes direct and indirect costs. Studies have shown a decrease of hospitalizations and associated costs due to improved clinical adherence to guidelines, which also reduces the inappropriate use of healthcare resources. This systematic review provides a comprehensive overview of the existing literature on parental anxiety and education about FS, as well as their economic impact, aiming at identifying areas for improvement in the management of FS and providing valuable insights for healthcare providers and policymakers to better address the non-clinical burden of this condition.
Collapse
Affiliation(s)
| | - Antonio Corsello
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy
| | - Laura Cozzi
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy
- Struttura Complessa Pediatria, Presidio Ospedaliero Magenta, ASST Ovest Milanese, Milan, Italy
| | - Carlo Agostoni
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Pediatric Unit, Milan, Italy
| | - Andrea Santangelo
- Department of Pediatrics, AOUP Santa Chiara Hospital, Pisa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Gregorio Paolo Milani
- Department of Clinical Science and Community Health, University of Milan, Milan, Italy
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Pediatric Unit, Milan, Italy
| | - Robertino Dilena
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Neuropathophysiology Unit, Milan, Italy
| |
Collapse
|
9
|
Mao Y, Lin X, Wu Y, Lu J, Shen J, Zhong S, Jin X, Ma J. Additive interaction between birth asphyxia and febrile seizures on autism spectrum disorder: a population-based study. Mol Autism 2024; 15:17. [PMID: 38600595 PMCID: PMC11007945 DOI: 10.1186/s13229-024-00596-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 03/21/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Autism Spectrum Disorder (ASD) is a pervasive neurodevelopmental disorder that can significantly impact an individual's ability to socially integrate and adapt. It's crucial to identify key factors associated with ASD. Recent studies link both birth asphyxia (BA) and febrile seizures (FS) separately to higher ASD prevalence. However, investigations into the interplay of BA and FS and its relationship with ASD are yet to be conducted. The present study mainly focuses on exploring the interactive effect between BA and FS in the context of ASD. METHODS Utilizing a multi-stage stratified cluster sampling, we initially recruited 84,934 Shanghai children aged 3-12 years old from June 2014 to June 2015, ultimately including 74,251 post-exclusion criteria. A logistic regression model was conducted to estimate the interaction effect after controlling for pertinent covariates. The attributable proportion (AP), the relative excess risk due to interaction (RERI), the synergy index (SI), and multiplicative-scale interaction were computed to determine the interaction effect. RESULTS Among a total of 74,251 children, 192 (0.26%) were diagnosed with ASD. The adjusted odds ratio for ASD in children with BA alone was 3.82 (95% confidence interval [CI] 2.42-6.02), for FS alone 3.06 (95%CI 1.48-6.31), and for comorbid BA and FS 21.18 (95%CI 9.10-49.30), versus children without BA or FS. The additive interaction between BA and FS showed statistical significance (P < 0.001), whereas the multiplicative interaction was statistically insignificant (P > 0.05). LIMITATIONS This study can only demonstrate the relationship between the interaction of BA and FS with ASD but cannot prove causation. Animal brain experimentation is necessary to unravel its neural mechanisms. A larger sample size, ongoing monitoring, and detailed FS classification are needed for confirming BA-FS interaction in ASD. CONCLUSION In this extensive cross-sectional study, both BA and FS were significantly linked to ASD. The coexistence of these factors was associated with an additive increase in ASD prevalence, surpassing the cumulative risk of each individual factor.
Collapse
Affiliation(s)
- Yi Mao
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Xindi Lin
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Yuhan Wu
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Jiayi Lu
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Jiayao Shen
- Department of Nephrology, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Shaogen Zhong
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Xingming Jin
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Jun Ma
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China.
| |
Collapse
|
10
|
Cavusoglu B, Ozer Gokaslan Ç, Cavusoglu D. Volumetric magnetic resonance imaging differences between complex febrile seizure and recurrent simple febrile seizure. Brain Dev 2024; 46:35-43. [PMID: 37813784 DOI: 10.1016/j.braindev.2023.09.003] [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: 05/02/2023] [Revised: 09/21/2023] [Accepted: 09/25/2023] [Indexed: 10/11/2023]
Abstract
PURPOSE We investigated the volumetric differences in cortical and subcortical structures between patients with complex febrile seizure (FS) and recurrent simple FS. We aimed to identify the brain morphological patterns of children with complex FS. METHODS Twenty-five patients with complex FS and age- and sex-matched 25 patients with recurrent simple FS with structural magnetic resonance imaging (MRI) scans were studied. Cortical volumetric analysis was performed using a voxel-based morphometry method with the CAT12 toolbox within SPM12. FSL-FIRST was used to obtain volume measures of subcortical deep grey matter structures (amygdala, caudate nucleus, thalamus, nucleus accumbens, putamen, globus pallidus, and hippocampus). The volumetric asymmetry index (AI) and laterality index (LI) were calculated for each subcortical structure. RESULTS Compared with recurrent simple FS, complex FS demonstrated lower volume in the left putamen (p = .003) and right nucleus accumbens (p = .001). Additionally, patients with complex FS presented a higher magnitude of AI of the nucleus accumbens (p < .001) compared with recurrent simple FS. CONCLUSIONS The findings indicate that volumetric analysis may be a useful marker for the detection of FS-induced changes that reflect microstructural alterations. This study is the first to report on alterations in the putamen and nucleus accumbens in FS.
Collapse
Affiliation(s)
- Berrin Cavusoglu
- Department of Medical Physics, Institute of Health Sciences, Dokuz Eylül University, Izmir, Turkey.
| | - Çigdem Ozer Gokaslan
- Department of Radiology, Faculty of Medicine, Afyonkarahisar Health Sciences University, Afyon, Turkey.
| | - Dilek Cavusoglu
- Department of Pediatric Neurology, Faculty of Medicine, Afyonkarahisar Health Sciences University, Afyon, Turkey.
| |
Collapse
|
11
|
Shao L, Yu Y. Development of a prediction nomogram model of recurrent febrile seizures in pediatric children. Eur J Pediatr 2023; 182:4875-4888. [PMID: 37597045 DOI: 10.1007/s00431-023-05133-7] [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: 03/16/2023] [Revised: 07/10/2023] [Accepted: 07/22/2023] [Indexed: 08/21/2023]
Abstract
The purpose of this study is to develop a prediction nomogram of recurrent febrile seizures in pediatric children based on the identified predictors for developing recurrent febrile seizures. This is a retrospective observational study. The medical records of 320 febrile seizure-afflicted children admitted to Zhoushan Women and Children Hospital from March 2019 to January 2023 were retrospectively reviewed. Children were divided into the recurrent febrile seizures group and the non-recurrent febrile seizures group. The predictors of recurrent febrile seizures were identified by univariate and multivariate analyses. A prediction nomogram model was developed via R software. The performance of the nomogram was internally validated to assess the model's discrimination and consistency, and decision curve analysis was employed to assess clinical utility. There were 41 out of 320 cases that had recurrent febrile seizures during the observation period, with a 12.81% prevalence rate of recurrent febrile seizures. The predictors of recurrent febrile seizures were young age at the first febrile seizures, a family history of febrile seizures in a first-degree relative, diurnal variation of initial febrile seizures occurrence, gender, and a low level of C-reactive protein. The area under the receiver operating characteristic curve of the nomogram is 0.795 (95% confidence interval: 0.720-0.871). Calibration plots and the result of the Hosmer-Lemeshow test (P = 0.472) reveal satisfactory consistency. Decision curve analysis showed a significant net benefit of the nomogram. CONCLUSIONS The prediction nomogram model demonstrates good performance and clinical utility, which would be a convenient tool for the detection of children in pediatrics with high-risk recurrent febrile seizures. It is useful for pediatric medical staff to provide early medical interventions and family counseling. WHAT IS KNOWN • A proportion of children experience recurrences of febrile seizures. • Recognition of risk factors for recurrent FS in pediatrics would be useful for the prediction of risk probabilities and help provide tailored counseling and follow-up. WHAT IS NEW • A nomogram model is developed for risk prediction of recurrent febrile seizures in this study, which would be a convenient risk prediction tool in pediatrics. • The predictor of diurnal variation of recurrent febrile seizures is with new ideas.
Collapse
Affiliation(s)
- Lingling Shao
- The Department of Pediatric Ward, Zhoushan Women and Children Hospital, No. 238 Renmin North Road, Dinghai District, Zhoushan, 316000, Zhejiang, China
| | - Youna Yu
- The Department of Pediatric Ward, Zhoushan Women and Children Hospital, No. 238 Renmin North Road, Dinghai District, Zhoushan, 316000, Zhejiang, China.
| |
Collapse
|
12
|
Fang C, Zhou Y, Fan W, Zhang C, Yang Y. Clinical features of febrile seizures in children with COVID-19: an observational study from a tertiary care hospital in China. Front Pediatr 2023; 11:1290806. [PMID: 37868269 PMCID: PMC10587579 DOI: 10.3389/fped.2023.1290806] [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: 09/11/2023] [Accepted: 09/27/2023] [Indexed: 10/24/2023] Open
Abstract
Background Febrile seizures are a common neurologic manifestation in children with coronavirus disease 2019 (COVID-19). Compared to seasonal respiratory viruses, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has a pronounced neurological impact, with the result that febrile seizures with COVID-19 may exhibit unique clinical features. Materials and methods We conducted a retrospective study in a tertiary care hospital in China. We collected medical record information on febrile seizures with COVID-19, including demographic characteristics, clinical features, laboratory tests, and disease burden. Subsequently, the data were then analyzed descriptively. Results A total of 103 children diagnosed with febrile seizures and positive COVID-19 PCR results were included in our study. Among them, 81 (78.6%) were males and 22 (21.4%) were females. The age of onset of febrile seizures ranged from 14 to 57 months, with a mean age of 34.9 ± 6.24 months. Complex febrile seizures were observed in 34 (33%) cases. Antiseizure medications were administered to 24 (23.3%) patients. Laboratory tests showed a white blood cell count of (27.05 ± 8.20) × 103/µl, a neutrophil count of (20.09 ± 5.66) × 103/µl and a lymphocyte count of (6.44 ± 1.86) × 103/µl. A creatine kinase level was significantly elevated, with a mean value of (412.00 ± 158.96) U/L. The mean length of stay was 4.36 days. Twelve patients (11.7%) required intensive care services, but there were no deaths or patients remaining on antiseizure medications after discharge. Conclusion In the post-epidemic era of COVID-19, pediatric clinicians should be aware of the changing clinical features of febrile seizures associated with COVID-19. The average age of onset has increased, with a higher proportion of males. Length of stay and hospitalization costs did not increase significantly. The prognosis remained favorable, although a small number of children required intensive care services during the acute phase.
Collapse
Affiliation(s)
- Cuiyun Fang
- Department of Nursing, Liyang People’s Hospital, Liyang, China
| | - Yuan Zhou
- Department of Nursing, Liyang People’s Hospital, Liyang, China
| | - Wei Fan
- Department of Pediatrics, Liyang People’s Hospital, Liyang, China
| | - Chunsheng Zhang
- Department of Pediatrics, Liyang People’s Hospital, Liyang, China
| | - Yi Yang
- Department of Pediatrics, Liyang People’s Hospital, Liyang, China
| |
Collapse
|
13
|
Corrard F, Cohen R. The role of fever in febrile seizures: major implications for fever perception. Front Pediatr 2023; 11:1269205. [PMID: 37822324 PMCID: PMC10562557 DOI: 10.3389/fped.2023.1269205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 09/14/2023] [Indexed: 10/13/2023] Open
Affiliation(s)
- François Corrard
- ACTIV, Association Clinique et Thérapeutique Infantile du Val de Marne, Créteil, France
- AFPA, Association Française de Pédiatrie Ambulatoire, Talence, France
| | - Robert Cohen
- ACTIV, Association Clinique et Thérapeutique Infantile du Val de Marne, Créteil, France
- AFPA, Association Française de Pédiatrie Ambulatoire, Talence, France
- Université Paris Est, IMRB-GRC GEMINI, Créteil, France
- GPIP, Groupe de Pathologie Infectieuse Pédiatrique, Paris, France
- Clinical Research Center (CRC), Centre Hospitalier Intercommunal de Créteil, Créteil, France
| |
Collapse
|
14
|
Cappellari AM, Mariani S, Bruschi G. Febrile seizures and convulsions with mild gastroenteritis: age-dependent acute symptomatic seizures. Front Pediatr 2023; 11:1151770. [PMID: 37534200 PMCID: PMC10390780 DOI: 10.3389/fped.2023.1151770] [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: 01/26/2023] [Accepted: 06/26/2023] [Indexed: 08/04/2023] Open
Abstract
Background Febrile seizures (FS) and benign convulsions in children with mild gastroenteritis (CwG) are acute symptomatic seizures, transiently occurring in infants and young children, probably related to the immaturity of the brain. Our paper aims to review the literature data on patients with FS and CwG. Methods A review of series of patients with FS and CwG was performed by literature search on PubMed January 1960 to October 2022. Several parameters were considered, including epidemiology, pathophysiology, clinical features, electroencephalographic findings and other diagnostic studies, and treatment. Results FS and CwG share an age-dependent course, but they show significant differences in the pathophysiology, clinical features, diagnostic studies, and treatment. Conclusion Acute symptomatic seizures include seizures that are caused by acute structural brain pathologies, such as stroke, as well as seizures that are provoked by a reversible factor, such as hyponatraemia, although the two groups should be not equated. Furthermore, FS and CwG should be set apart as "age-dependent acute symptomatic seizures", reinforcing the concept of their self-limited course over a certain period.
Collapse
Affiliation(s)
- Alberto M. Cappellari
- Department of Neuroscience and Mental Health, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Stefano Mariani
- Department of Medical-Surgical and Transplant Pathophysiology, University of Milan, Milan, Italy
| | - Gaia Bruschi
- Department of Medical-Surgical and Transplant Pathophysiology, University of Milan, Milan, Italy
| |
Collapse
|
15
|
Seasonal Trend of Viral Prevalence and Incidence of Febrile Convulsion: A Korea Public Health Data Analysis. CHILDREN 2023; 10:children10030529. [PMID: 36980087 PMCID: PMC10047246 DOI: 10.3390/children10030529] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/04/2023] [Accepted: 03/08/2023] [Indexed: 03/11/2023]
Abstract
Febrile convulsion (FC) is the most common seizure disease in children, which occurs with a fever. We investigated the Korean Health Insurance Review and Assessment Service data of patients aged between 6 months and 5 years at the time of FC diagnosis. Diseases that can cause seizures with fever, such as neoplasms, metabolic disorders, nervous system disorders, cerebrovascular diseases, perinatal problems, and congenital abnormalities, were excluded. Weekly virus-positive detection rate (PDR) data were obtained from the Korea Disease Control and Prevention Agency for adenovirus, parainfluenza virus, respiratory syncytial virus (HRSV), influenza virus, coronavirus (HCoV), rhinovirus (HRV), bocavirus, metapneumovirus (HMPV), rotavirus, norovirus, and astrovirus. Using the Granger test, we then analyzed the monthly PDR and investigated the association between FC incidence and monthly PDR. We additionally identified monthly and seasonal FC incidence trends using the autoregressive integrated moving average. Between 2015 and 2019, 64,291 patients were diagnosed with FC. Annually, the incidence was the highest in May and the lowest in October. Most patients were diagnosed during the spring (26.7%). The PDRs for HRSV, HCoV, HRV, HMPV, and norovirus were associated with FC incidence after 1 month.
Collapse
|
16
|
Kim SS. Lumbar puncture or not: when does febrile seizure require a neurodiagnostic evaluation? Clin Exp Pediatr 2023; 66:68-69. [PMID: 36510656 PMCID: PMC9899556 DOI: 10.3345/cep.2022.01081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 10/24/2022] [Indexed: 12/13/2022] Open
Affiliation(s)
- Seung Soo Kim
- Department of Pediatrics, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
| |
Collapse
|
17
|
Joung J, Yang H, Choi YJ, Lee J, Ko Y. The Impact of Omicron Wave on Pediatric Febrile Seizure. J Korean Med Sci 2023; 38:e18. [PMID: 36647218 PMCID: PMC9842486 DOI: 10.3346/jkms.2023.38.e18] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 10/17/2022] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) omicron (B.1.1.529) variant reduced the risk of severe disease compared with the original strain and other variants, but it appeared to be highly infectious, which resulted in an exponential increase in confirmed cases in South Korea. As the number of confirmed cases increased, so did the number of pediatric patients' hospitalization. This study aims to evaluate the frequency and clinical features of febrile seizure associated with the COVID-19 omicron variant in children. METHODS We retrospectively reviewed the medical records of children aged under 18 years with febrile seizure who were tested for COVID-19 from February 2020 to April 2022 at Ajou University Hospital, South Korea. Based on the dominant variants, we divided the period into the pre-omicron (from February 2020 to December 2021) and omicron periods (from January 2022 to April 2022) and compared the clinical characteristics between the two. Also, we compared the clinical characteristics of febrile seizure between COVID-19 positive and negative group during the omicron period. RESULTS Among the 308 children, 211 patients (9.2 patients/months) and 97 patients (24.3 patients/months) were grouped into pre-omicron and omicron periods, respectively. Compared with the pre-omicron period, patients in the omicron period showed significantly higher mean age (pre-omicron vs. omicron, 22.0 vs. 28.0 months; P = 0.004) and COVID-19 positive results (pre-omicron vs. omicron, 0.5% vs. 62.9%; P < 0.001). As the COVID-19 confirmed cases in the omicron period increased, the number of COVID-19 associated febrile seizure also increased. In the omicron period, 61 children were confirmed to be positive for COVID-19, and COVID-19 positive group showed statistically significant higher mean age (positive vs. negative, 33.0 vs. 23.0 months; P = 0.003) and peak body temperature than the negative group (positive vs. negative, 39.1°C vs. 38.6°C; P = 0.030). Despite the lack of significance, COVID-19 positive group showed longer seizure time, multiple seizure episodes, and higher prevalence of complex febrile seizure. CONCLUSION The frequency of COVID-19 associated febrile seizure increased in the omicron periods. In addition, in this period, children with febrile seizure diagnosed with COVID-19 had a higher mean age and higher peak body temperature.
Collapse
Affiliation(s)
- Jaehyung Joung
- Department of Emergency Medicine, Ajou University School of Medicine, Suwon, Korea
| | - Heewon Yang
- Department of Emergency Medicine, Ajou University School of Medicine, Suwon, Korea
| | - Yoo Jin Choi
- Department of Emergency Medicine, Ajou University School of Medicine, Suwon, Korea
| | - Jisook Lee
- Department of Emergency Medicine, Ajou University School of Medicine, Suwon, Korea
| | - Yura Ko
- Department of Emergency Medicine, Ajou University School of Medicine, Suwon, Korea.
| |
Collapse
|
18
|
Tiwari A, Meshram RJ, Kumar Singh R. Febrile Seizures in Children: A Review. Cureus 2022; 14:e31509. [DOI: 10.7759/cureus.31509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 11/14/2022] [Indexed: 11/17/2022] Open
|
19
|
Respiratory Syncytial Virus: An Uncommon Cause of Febrile Seizures-Results from a Systematic Review and Meta-Analysis. Pediatr Rep 2022; 14:464-478. [PMID: 36412662 PMCID: PMC9680341 DOI: 10.3390/pediatric14040055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022] Open
Abstract
Human Respiratory Syncytial Virus (RSV) is a highly contagious viral pathogen. In infants, it is usually listed among the main causes of medical referrals and hospitalizations, particularly among newborns, and a considerable base of evidence associates RSV infections and bronchiolitis with long-term neurological sequelae. We specifically performed a systematic review and meta-analysis in order to ascertain whether RSV infections may be associated with an increased risk for febrile seizures (FS) in infected infants. According to the PRISMA statement, Pubmed, Embase, and pre-print archive medRxiv.og were searched for eligible observational studies published up to 1 July 2022. Raw data included the incidence of FS among children admitted for influenza-like illness (ILI) and/or bronchiolitis, with a confirmed diagnosis of RSV or seasonal influenza virus (SIV) infection. Data were then pooled in a random-effects model. Heterogeneity was assessed using the I2 measure, while reporting bias was assessed by means of funnel plots and regression analysis. A total of 11 studies including 6847 cases of RSV infections were retrieved, with a pooled prevalence of 29.975 cases of FS per 1000 RSV cases (I2 = 88.5%). The prevalence was not substantially greater in studies performed in pediatric intensive care units (53.817 per 1000 RSV cases vs. 23.552, p = 0.12). Higher occurrence of FS was reported from studies performed after 2010 (Risk Ratio [RR] 1.429, 95% Confidence Interval [95%CI] 1.049-1.948), and in China (RR 2.105, 95%CI 1.356-3.266) and South Africa (RR 1.722, 95%CI 1.060-2.824) than in Europe, while a lower occurrence was reported form the USA (RR 0.414, 95%CI 0.265-0.649). Eventually, FS were less likely reported from RSV cases compared to subjects affected by seasonal influenza (RR 0.402; 95%CI 0.228-0.708). Although RSV is often associated with high risk of neurological complications, substantially less cases of FS are reported than in SIV infections. However, the paucity of available studies recommends a cautious appraisal of aforementioned results.
Collapse
|
20
|
Kumari PL, Rajamohanan K, Krishnan ASA. Risk Factors of First Episode Simple Febrile Seizures in Children Aged 6 Month to 5 Year: A Case Control Study. Indian Pediatr 2022. [DOI: 10.1007/s13312-022-2646-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
21
|
Tian M, Li R, Yang F, Shu X, Li J, Chen J, Peng L, Yu X, Yang C. Phenotypic expansion of KCNH1-associated disorders to include isolated epilepsy and its associations with genotypes and molecular sub-regional locations. CNS Neurosci Ther 2022; 29:270-281. [PMID: 36285361 PMCID: PMC9804083 DOI: 10.1111/cns.14001] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/20/2022] [Accepted: 09/29/2022] [Indexed: 02/06/2023] Open
Abstract
PURPOSE Genotype-phenotypic correlation of KCNH1 variant remains elusive. This study aimed to expand the phenotypic spectrum of KCNH1 and explore the correlations between epilepsy and molecular sub-regional locations. METHODS We performed whole-exome sequencing in a cohort of 98 patients with familiar febrile seizure (FS) or epilepsy with unexplained etiologies. The damaging effects of variants were predicted by protein modeling and multiple in silico tools. All reported patients with KCNH1 pathogenic variants with detailed neurological phenotypes were analyzed to evaluate the genotype-phenotype correlation. RESULTS Two novel KCNH1 variants were identified in three cases, including two patients with FS with inherited variant (p.Ile113Thr) and one boy with epilepsy with de novo variant (p.Arg357Trp). Variant Ile113Thr was located within the eag domain, and variant p.Arg357Trp was located in transmembrane domain 4 of KCNH1, respectively. Two patients experienced refractory status epilepticus (SE), of which one patient died of acute encephalopathy induced by SE. Further analysis of 30 variants in 51 patients demonstrated that de novo variants were associated with epileptic encephalopathy, while mosaic/somatic or germline variants cause isolated epilepsy/FS. All hotspot variants associated with epileptic encephalopathy clustered in transmembrane domain (S4 and S6), while those with isolated epilepsy/seizures or TBS/ZLS without epilepsy were scattered in the KCNH1. CONCLUSIONS We found two novel missense variants of KCNH1 in three individuals with isolated FS/epilepsy. Variants in the KCNH1 cause a spectrum of epileptic disorders ranging from a benign form of genetic isolated epilepsy/FS to intractable form of epileptic encephalopathy. The genotypes and variant locations help explaining the phenotypic variation of patients with KCNH1 variant.
Collapse
Affiliation(s)
- Mao‐Qiang Tian
- Department of PediatricsAffiliated Hospital of Zunyi Medical UniversityZunyiChina,Department of PediatricsGuizhou Children's HospitalZunyiChina
| | - Ren‐Ke Li
- Department of PediatricsAffiliated Hospital of Zunyi Medical UniversityZunyiChina,Department of PediatricsGuizhou Children's HospitalZunyiChina
| | | | - Xiao‐Mei Shu
- Department of PediatricsAffiliated Hospital of Zunyi Medical UniversityZunyiChina,Department of PediatricsGuizhou Children's HospitalZunyiChina
| | - Juan Li
- Department of PediatricsAffiliated Hospital of Zunyi Medical UniversityZunyiChina,Department of PediatricsGuizhou Children's HospitalZunyiChina
| | - Jing Chen
- Department of PediatricsAffiliated Hospital of Zunyi Medical UniversityZunyiChina,Department of PediatricsGuizhou Children's HospitalZunyiChina
| | - Long‐Ying Peng
- Department of PediatricsAffiliated Hospital of Zunyi Medical UniversityZunyiChina,Department of PediatricsGuizhou Children's HospitalZunyiChina
| | - Xiao‐Hua Yu
- Department of PediatricsAffiliated Hospital of Zunyi Medical UniversityZunyiChina,Department of PediatricsGuizhou Children's HospitalZunyiChina
| | - Chang‐Jian Yang
- Department of PediatricsAffiliated Hospital of Zunyi Medical UniversityZunyiChina,Department of PediatricsGuizhou Children's HospitalZunyiChina
| |
Collapse
|
22
|
Sharawat IK, Panda PK, Kumar V, Ramachandran A, Bhardwaj S, Murugan VK, Pradhan AK, Rajendiran R, Bhat NK. Effectiveness of prophylactic iron supplementation in the reduction of recurrence of febrile seizures in children: A prospective study with comparison with historical controls. J Neurosci Rural Pract 2022; 13:718-724. [PMID: 36743742 PMCID: PMC9893947 DOI: 10.25259/jnrp-2022-7-19] [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: 09/12/2022] [Accepted: 09/20/2022] [Indexed: 11/19/2022] Open
Abstract
Objectives The primary objective of the study was to compare the number of patients with febrile seizure recurrence within 1 year of presenting to our institute, among patients who received and didn't receive oral iron supplementation. Materials and Methods This prospective intervention study with historical controls was conducted to compare the number of patients with febrile seizure recurrence within 1 year, among patients who received and did not receive oral iron supplementation. The intervention group additionally received prophylactic iron supplementation of 20 mg biweekly for 1 year. Results A total of 53 patients each were enrolled in both the groups, with comparable baseline characteristics. Although there was a trend toward a lower rate of recurrence of febrile seizures in the interventional group, as compared to the control group, it did not reach the point of statistical significance (P = 0.35). Both in the worst-case scenario and best-case scenario, there was a trend toward less risk of recurrence of febrile seizure in the intervention group, but it did not reach the point of statistical significance (P = 0.43 and 0.52). For the original scenario, worst-case scenario, and best-case scenario, the absolute risk reduction was 6.5%, 7%, and 6%, respectively, with corresponding number needed to treat (NNT) being 15, 14, and 16, respectively. The trend for absolute risk reduction was more pronounced in those with complex febrile seizures with an NNT of 6.5, but it still did not reach the point of statistical significance (P = 0.16). Moderate/severe IDA was also found to be an independent risk factor for recurrence of febrile seizure in the intervention group (P = 0.03). Conclusion Oral serum iron supplementation does not significantly reduce the recurrence rate of febrile seizures in children aged 6-60 months. However, there is a trend toward reduction in the frequency of recurrence of febrile seizures, which is more pronounced in the subset with complex febrile seizures.
Collapse
Affiliation(s)
- Indar Kumar Sharawat
- Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Prateek Kumar Panda
- Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Vinod Kumar
- Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Aparna Ramachandran
- Department of Neurology, IQRAA International Hospital and Research Centre, Kozhikode, Kerala, India
| | - Sanjot Bhardwaj
- Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | | | - Amit Kumar Pradhan
- Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Rajkali Rajendiran
- Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Nowneet Kumar Bhat
- Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| |
Collapse
|
23
|
Risk factors for acute encephalitis and early seizure recurrence in complex febrile seizures. Eur J Pediatr 2022; 181:3103-3110. [PMID: 35713689 DOI: 10.1007/s00431-022-04529-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 06/01/2022] [Accepted: 06/09/2022] [Indexed: 11/03/2022]
Abstract
The purpose of this study is to elucidate risk factors for central nervous system infection and early seizure recurrence in children with febrile seizures (FSs) and thus facilitate outpatient management of complex FS. This single-center, retrospective cohort study investigated 688 children (6-60 months old) with FSs in Japan during 2011-2021. We investigated the incidence and clinical manifestations of children with acute encephalitis or bacterial meningitis. Logistic regression modeling was used to examine risk factors for seizure recurrence within 24 h. Among children with recurrent FSs, the distribution of intervals between first and second FS was assessed. Among 145 children with complex FSs, 2 patients (1.4%) had acute viral encephalitis and none had bacterial meningitis. Acute encephalitis was found in 2 of 8 patients (25%) with FSs prolonged ≥30 min and 2 of 3 patients (67%) requiring ≥2 intravenous anticonvulsants to stop seizures. Seizure recurrence within 24 h was observed in 16% of participants and was independently associated with preceding use of diazepam and family history of FS. In 82% of patients with FS recurrence within 24 h, early recurrences occurred within 8 h of the first seizure. Conclusion: Patients with prolonged or refractory FSs are still indicated for hospital admission due to the risk of acute encephalitis. FS patients with a family history of FS may be managed safely by 8-h observation or single-dose rectal diazepam as prophylaxis against early recurrent seizure. What is Known: • Hospitalization has been recommended for children with complex febrile seizures due to the increased risk of central nervous infections. • Recent studies showed low incidences of bacterial meningitis (<1%) in children with complex febrile seizures in the presence of routine immunization. What is New: • Acute encephalitis was identified in 1.4% of children with complex febrile seizures, characterized by prolonged seizures ≥30 min and refractory seizures. • Early recurrent seizures may be safely managed by prophylactic diazepam or 8-h expectant observation.
Collapse
|