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Baticulon RE, Wittayanakorn N, Maixner W. Low-grade glioma of the temporal lobe and tumor-related epilepsy in children. Childs Nerv Syst 2024:10.1007/s00381-024-06468-8. [PMID: 38789690 DOI: 10.1007/s00381-024-06468-8] [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: 05/11/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024]
Abstract
PURPOSE Low-grade glioma is the most common brain tumor among children and adolescents. When these tumors arise in the temporal lobe, patients frequently present with seizures that are poorly controlled with antiepileptic drugs. Here we summarize the clinical features, pathophysiology, preoperative evaluation, surgical treatment, and outcomes of pediatric patients with low-grade gliomas in the temporal lobe. METHODS We reviewed the literature on pediatric low-grade gliomas in the temporal lobe, focusing on cohort studies and systematic reviews that described surgical treatment strategies and reported both oncologic and epilepsy outcomes. RESULTS The differential diagnoses of pediatric low-grade gliomas in the temporal lobe include ganglioglioma, dysembryoplastic neuroepithelial tumor, desmoplastic infantile ganglioglioma, papillary glioneuronal tumor, pilocytic astrocytoma, pleomorphic xanthoastrocytoma, angiocentric glioma, and polymorphous low-grade neuroepithelial tumor of the young. There is no consensus on the optimal surgical approach for these tumors: lesionectomy alone, or extended lesionectomy with anterior temporal lobectomy, with or without removal of mesial temporal structures. Gross total resection and shorter preoperative duration of epilepsy are strongly associated with favorable seizure outcomes, defined as Engel Class I or Class II, approaching 90% in most series. The risk of surgical complications ranges from 4 to 17%, outweighing the lifetime risks of medically refractory epilepsy. CONCLUSION Pediatric patients with temporal low-grade glioma and tumor-related epilepsy are best managed by a multidisciplinary epilepsy surgery team. Early and appropriate surgery leads to prolonged survival and a greater likelihood of seizure freedom, improving their overall quality of life.
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Affiliation(s)
- Ronnie E Baticulon
- Division of Neurosurgery, Department of Neurosciences, Philippine General Hospital, University of the Philippines Manila, Manila, Philippines.
- Department of Anatomy, College of Medicine, University of the Philippines Manila, Manila, Philippines.
| | - Nunthasiri Wittayanakorn
- Division of Neurosurgery, Department of Surgery, Queen Sirikit National Institute of Child Health, Bangkok, Thailand
| | - Wirginia Maixner
- Department of Neurosurgery, The Royal Children's Hospital, Melbourne, Australia
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Widjaja E, Puka K, Smith ML. Trajectory of health-related quality of life in parents of children treated with epilepsy surgery versus medical therapy. Qual Life Res 2024; 33:1297-1305. [PMID: 38381280 DOI: 10.1007/s11136-024-03607-1] [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] [Accepted: 01/09/2024] [Indexed: 02/22/2024]
Abstract
PURPOSE Child health-related quality of life (HRQOL) has been shown to improve after epilepsy surgery and is linked to parent HRQOL. We postulated that the HRQOL of parents whose children underwent epilepsy surgery would improve over two years compared to those treated with medical therapy. The aim of the study was to evaluate the trajectory of HRQOL of parents whose children received treatment with epilepsy surgery or medical therapy over two years. METHODS This multi-center study recruited parents whose children were evaluated for epilepsy surgery. Parents completed measures of care-related QOL (CarerQOL) at the time of their children's surgical evaluation, 6 months, 1 year, and 2 years later. Additional measures included parent anxiety and depression, satisfaction with family relationships, family resources and demands, and child clinical variables. A linear mixed model was used to compare the trajectories of parent HRQOL of surgical and medical patients, adjusting for baseline clinical, parent, and family characteristics. RESULTS There were 111 children treated with surgery and 154 with medical therapy. The trajectory of parent HRQOL was similar among parents of surgical and medical patients over the two-year follow-up. However, HRQOL of parents of surgical patients was 3.0 points higher (95%CI - 0.1, 6.1) across the follow-up period compared to parents of medical patients. Parents of seizure-free children reported 2.3 points (95%CI 0.2, 4.4) higher HRQOL relative to parents of non-seizure-free children across the two-year follow-up. CONCLUSION Parent HRQOL did not improve after their children were treated with epilepsy surgery, possibly related to ongoing comorbidities in children.
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Affiliation(s)
- Elysa Widjaja
- Department of Medical Imaging, Ann and Robert H. Lurie Children's Hospital, 225 E Chicago Ave, Chicago, IL, 60611, USA.
- Neuroscience and Mental Health Program, The Hospital for Sick Children, Toronto, ON, Canada.
| | - Klajdi Puka
- Department of Epidemiology and Biostatistics, Western University, London, ON, Canada
| | - Mary Lou Smith
- Department of Psychology, University of Toronto Mississauga, Mississauga, ON, Canada
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3
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Rojulpote KV, Smith ML, Puka K, Speechley KN, Ferro MA, Connolly MB, Major P, Gallagher A, Almubarak S, Hasal S, Ramachandrannair R, Andrade A, Xu Q, Leung E, Snead OC, Widjaja E. Pre-Operative Predictors of Health-Related Quality of Life Two Years After Pediatric Epilepsy Surgery: A Prospective Cohort Study. Seizure 2023; 111:196-202. [PMID: 37683452 DOI: 10.1016/j.seizure.2023.08.016] [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: 07/14/2023] [Revised: 08/28/2023] [Accepted: 08/31/2023] [Indexed: 09/10/2023] Open
Abstract
PURPOSE Seizure freedom is an important predictor of health-related quality of life (HRQOL) after pediatric epilepsy surgery. This study aimed to identify the pre-operative predictors of HRQOL 2 years after epilepsy surgery in children with drug-resistant epilepsy. METHODS This multicenter prospective cohort study assessed pre-operative predictors including child (demographics and clinical variables), caregiver (including caregiver depressive and anxiety symptoms) and family characteristics. HRQOL was assessed using the Quality of Life in Childhood Epilepsy Questionnaire (QOLCE)-55 pre-operatively and 2-years after surgery. Univariable linear regression analyses were done to identify significant preoperative predictors of HRQOL 2-years after surgery, followed by multivariable regression. RESULTS Ninety-five children underwent surgery, mean age was 11.4 (SD=4.2) years, and 59 (62%) were male. Mean QOLCE scores were 57.4 (95%CI: 53.8, 61.0) pre-operatively and 65.6 (95%CI: 62.0, 69.1) after surgery. Univariable regression showed fewer anti-seizure medications (ß=-6.1 [95%CI: -11.2, -1.0], p = 0.019), older age at seizure onset (ß=1.6 [95%CI: 0.8, 2.4], p<0.001), higher pre-operative HRQOL (ß=0.7 [95%CI: 0.5, 0.8], p<0.001), higher family resources (ß=0.6 [95%CI: 0.3, 0.9], p<0.001), better family relationships (ß=1.7 [95%CI: 0.3, 3.1], p = 0.017) and lower family demands (ß=-0.9 [95%CI: -1.5, -0.4], p<0.001) were associated with higher HRQOL after surgery. Caregiver characteristics did not predict HRQOL after surgery (p>0.05). Multivariable regression showed older age at seizure onset (ß=4.6 [95%CI: 1.6, 7.6], p = 0.003) and higher pre-operative HRQOL (ß=10.2 [95%CI: 6.8, 13.6], p<0.001) were associated with higher HRQOL after surgery. CONCLUSION This study underscores the importance of optimizing pre-operative HRQOL to maximize HRQOL outcome after pediatric epilepsy surgery.
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Affiliation(s)
| | - Mary Lou Smith
- Department of Psychology, University of Toronto Mississauga, Mississauga, ON, Canada; Neurosciences and Mental Health Program, The Hospital for Sick Children, Toronto, ON, Canada
| | - Klajdi Puka
- Department of Epidemiology and Biostatistics, Western University, London, ON, Canada
| | - Kathy N Speechley
- Department of Epidemiology and Biostatistics, Western University, London, ON, Canada; Department of Pediatrics, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Mark A Ferro
- School of Public Health Sciences, University of Waterloo, Waterloo, ON, Canada
| | - Mary B Connolly
- Division of Neurology, Department of Pediatrics, BC Children's Hospital, Vancouver, BC, Canada
| | - Philippe Major
- Division of Neurology, Department of Neurosciences, CHU Ste-Justine Hospital, University of Montreal, QC, Canada
| | - Anne Gallagher
- Centre de Recherche, CHU Ste-Justine Hospital, University of Montreal, QC, Canada
| | - Salah Almubarak
- Division of Pediatric Neurology, Department of Pediatrics, University of Saskatchewan, Saskatoon, SK, Canada; Qatif Central Hospital, Qatif, Saudi Arabia
| | - Simona Hasal
- Division of Pediatric Neurology, Department of Pediatrics, University of Saskatchewan, Saskatoon, SK, Canada
| | | | - Andrea Andrade
- Department of Pediatrics, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Qi Xu
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, MB, Canada
| | - Edward Leung
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, MB, Canada
| | - O Carter Snead
- Division of Neurology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Elysa Widjaja
- Neurosciences and Mental Health Program, The Hospital for Sick Children, Toronto, ON, Canada; Department of Medical Imaging, Lurie Children's Hospital, Chicago, IL, USA.
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Mir A, Jallul T, Alotaibi F, Amer F, Najjar A, Alhazmi R, Al Faraidy M, Alharbi A, Aldurayhim F, Barnawi Z, Fallatah B, Ali M, Almuhaish H, Almolani F, Suwailem A, Tuli M, Naim A, Hassan S, Hedgcock B, Bostanji G, Bashir S, AlBaradie R. Outcomes of resective surgery in pediatric patients with drug-resistant epilepsy: A single-center study from the Eastern Mediterranean Region. Epilepsia Open 2023; 8:930-945. [PMID: 37162422 PMCID: PMC10472393 DOI: 10.1002/epi4.12761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/07/2023] [Indexed: 05/11/2023] Open
Abstract
OBJECTIVE Epilepsy surgery is widely accepted as an effective therapeutic option for carefully selected patients with drug-resistant epilepsy (DRE). There is limited data on the outcome of epilepsy surgery, especially in pediatric patients from the Eastern Mediterranean region. Hence, we performed a retrospective study examining the outcomes of resective surgery in 53 pediatric patients with focal DRE. METHODS Patients with focal DRE who had undergone epilepsy surgery were included in the present study. All patients underwent a comprehensive presurgical evaluation. Postoperative seizure outcomes were classified using the Engel Epilepsy Surgery Outcome Scale. RESULTS After surgery, 33 patients (62.2%) were Class I according to the Engel classification of surgical outcomes; eight patients (15.0%) were Class II, 11 (20.7%) were Class III, and one (1.8%) was Class IV. The relationships of presurgical, surgical, and postsurgical clinical variables to seizure outcomes were compared. Older age at seizure onset, older age at the time of surgery, the presence of focal to bilateral tonic-clonic seizures, seizure duration over 2 minutes, unsuccessful treatment with three or fewer antiseizure medications, lesions confined to one lobe (as demonstrated via magnetic resonance imaging [MRI]), surgical site in the temporal lobe, and histopathology including developmental tumors were significantly linked to an Engel Class I outcome. A univariate analysis of excellent surgical outcomes showed that lateralized semiology, localized interictal and ictal electroencephalogram (EEG) discharges, lateralized single-photon emission computed tomography and positron emission tomography findings, and temporal lobe resections were significantly related to excellent seizure outcomes. SIGNIFICANCE The results of our study are encouraging and similar to those found in other centers around the world. Epilepsy surgery remains an underutilized treatment for children with DRE and should be offered early.
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Affiliation(s)
- Ali Mir
- Department of Pediatric NeurologyKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Tarek Jallul
- Department of NeurosurgeryKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Faisal Alotaibi
- Neuroscience CentreKing Faisal Specialist Hospital and Research CenterRiyadhSaudi Arabia
| | - Fawzia Amer
- Department of Pediatric NeurologyKing Fahad Specialist HospitalDammamSaudi Arabia
- Department of Pediatric Neurology and MetabolicCairo University Children HospitalCairoEgypt
| | - Ahmed Najjar
- Department of NeurosurgeryKing Fahad Specialist HospitalDammamSaudi Arabia
- Department of Surgery, College of MedicineTaibah UniversityAlmadinah AlmunawwarahSaudi Arabia
| | - Rami Alhazmi
- Department of Medical ImagingKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Mona Al Faraidy
- Anesthesia DepartmentKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Alanoud Alharbi
- Department of Pediatric NeurologyKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Fatimah Aldurayhim
- Department of Pediatric NeurologyKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Zakia Barnawi
- Department of NeurosurgeryKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Bassam Fallatah
- Department of NeurosurgeryKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Mona Ali
- Department of Pediatric NeurologyKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Husam Almuhaish
- Department of Medical ImagingKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Fadhel Almolani
- Department of Medical ImagingKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Abdullah Suwailem
- Department of Medical ImagingKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Mahmoud Tuli
- Department of Medical ImagingKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Abdulrahman Naim
- Department of Medical ImagingKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Suad Hassan
- Department of Mental HealthKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Brent Hedgcock
- Department of NeurophysiologyKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Ghadah Bostanji
- Department of Social WorkKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Shahid Bashir
- Neuroscience CentreKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Raidah AlBaradie
- Department of Pediatric NeurologyKing Fahad Specialist HospitalDammamSaudi Arabia
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5
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Smith ML, Puka K, Speechley KN, Ferro MA, Connolly MB, Major P, Gallagher A, Almubarak S, Hasal S, Ramachandrannair R, Andrade A, Xu Q, Leung E, Snead OC, Widjaja E. A longitudinal cohort study of mediators of health-related quality of life after pediatric epilepsy surgery or medical treatment. Epilepsia 2023; 64:2162-2171. [PMID: 37212692 DOI: 10.1111/epi.17660] [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: 02/27/2023] [Revised: 05/19/2023] [Accepted: 05/19/2023] [Indexed: 05/23/2023]
Abstract
OBJECTIVES The purpose of this longitudinal cohort study was to examine the variables that influence health-related quality of life (HRQOL) after epilepsy surgery in children. We examined whether treatment type (surgical vs medical therapy) and seizure control are related to other variables that have been shown to influence HRQOL, namely depressive symptoms in children with epilepsy or their parents, and the availability of family resources. METHODS In total, 265 children with drug-resistant epilepsy were recruited from eight epilepsy centers across Canada at the time of their evaluation for candidacy for epilepsy surgery and were assessed at baseline, 6-month, 1-year, and 2-year follow-up. Parents completed the Quality of Life in Childhood Epilepsy Questionnaire (QOLCE-55) and measures of family resources and depression; children completed depression inventories. Causal mediation analyses using natural effect models were used to evaluate the extent to which the relationship between treatment and HRQOL was explained by seizure control, child and parent depressive symptoms, and family resources. RESULTS Overall, 111 children underwent surgery and 154 were treated with medical therapy only. The HRQOL scores of surgical patients were 3.4 points higher (95% confidence interval [CI]: -0.2, 7.0) relative to medical patients at the 2-year follow-up after adjusting for baseline covariates, with 66% of the effect of surgery attributed to seizure control. Child or parent depressive symptoms and family resources had negligible mediation effects between treatment and HRQOL. The effect of seizure control on HRQOL was not mediated by child or parent depressive symptoms, or by family resources. SIGNIFICANCE The findings demonstrate that seizure control is on the causal pathway between epilepsy surgery and improved HRQOL in children with drug-resistant epilepsy. However, child and parent depressive symptoms and family resources were not significant mediators. The results highlight the importance of achieving seizure control to improve HRQOL.
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Affiliation(s)
- Mary Lou Smith
- Department of Psychology, University of Toronto Mississauga, Mississauga, Ontario, Canada
- Neurosciences and Mental Health Program, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Klajdi Puka
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
| | - Kathy N Speechley
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
- Department of Paediatrics, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Mark A Ferro
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Mary B Connolly
- Division of Neurology, Department of Pediatrics, BC Children's Hospital, Vancouver, British Columbia, Canada
| | - Philippe Major
- Division of Neurology, Department of Neurosciences, CHU Ste-Justine Hospital, University of Montreal, Montréal, Quebec, Canada
| | - Anne Gallagher
- Centre de Recherche, CHU Ste-Justine Hospital, University of Montreal, Montréal, Quebec, Canada
| | - Salah Almubarak
- Division of Pediatric Neurology, Department of Pediatrics, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
- Qatif Central Hospital, Qatif, Saudi Arabia
| | - Simona Hasal
- Division of Pediatric Neurology, Department of Pediatrics, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | | | - Andrea Andrade
- Department of Paediatrics, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Qi Xu
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Edward Leung
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
| | - O Carter Snead
- Division of Neurology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Elysa Widjaja
- Neurosciences and Mental Health Program, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Medical Imaging, Lurie Children's Hospital, Chicago, Illinois, USA
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Treiber JM, Bayley JC, Curry D. Minimally Invasive Destructive, Ablative, and Disconnective Epilepsy Surgery. JOURNAL OF PEDIATRIC EPILEPSY 2023. [DOI: 10.1055/s-0042-1760106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
AbstractConventional epilepsy surgery performed by microsurgical dissection typically requires large cranial working windows created with high-speed drills and lengthy incisions. In the past few decades, minimally invasive techniques have been developed with smaller incisions, comparable efficacy, shorter hospitalizations, and better safety profiles. These minimally invasive alternatives utilize stereotactic, ultrasonic, radiotherapeutic, and endoscopic techniques. Although not able to completely replace conventional surgery for all etiologies of epilepsy, these minimally invasive techniques have revolutionized modern epilepsy surgery and have been an invaluable asset to the neurosurgeon's repertoire. The endoscope has allowed for surgeons to have adequate visualization during resective and disconnective epilepsy surgeries using keyhole or miniature craniotomies. Modern stereotactic techniques such as laser interstitial thermal therapy and radiofrequency ablation can be used as viable alternatives for mesial temporal lobe epilepsy and can destroy lesional tissue deep areas without the approach-related morbidity of microsurgery such as with hypothalamic hamartomas. These stereotactic techniques do not preclude future surgery in the settings of treatment failure and have been used successfully after failed conventional surgery. Multiple ablation corridors can be performed in a single procedure that can be used for lesioning of large targets or to simplify treating multifocal epilepsies. These stereotactic techniques have even been used successfully to perform disconnective procedures such as hemispherotomies and corpus callosotomies. In patients unable to tolerate surgery, stereotactic radiosurgery is a minimally invasive option that can result in improved seizure control with minimal procedural risks. Advances in minimally invasive neurosurgery provide viable treatment options for drug-resistant epilepsy with quicker recovery, less injury to functional brain, and for patients that may otherwise not choose conventional surgery.
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Affiliation(s)
- Jeffrey M. Treiber
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, United States
- Division of Pediatric Neurosurgery, Department of Surgery, Texas Children's Hospital, Houston, Texas, United States
| | - James C. Bayley
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, United States
- Division of Pediatric Neurosurgery, Department of Surgery, Texas Children's Hospital, Houston, Texas, United States
| | - Daniel Curry
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, United States
- Division of Pediatric Neurosurgery, Department of Surgery, Texas Children's Hospital, Houston, Texas, United States
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Choi S, Bang KS. Health-related quality of life in children with epilepsy: a concept analysis. CHILD HEALTH NURSING RESEARCH 2023; 29:84-95. [PMID: 36760115 PMCID: PMC9925299 DOI: 10.4094/chnr.2023.29.1.84] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 01/05/2023] [Indexed: 02/05/2023] Open
Abstract
PURPOSE This study aimed to conduct a concept analysis of health-related quality of life in children with epilepsy to promote conceptual clarification and facilitate mutual understanding of the concept. METHODS Walker and Avant's concept analysis method was adopted. RESULTS Health-related quality of life in children with epilepsy consists of six attributes: health status, inner strength, close relationships, resource-rich community, social acceptance, and changeability. According to the ecological system paradigm, these attributes are structured into five dimensions: organism, microsystem, macrosystem, exosystem, and chronosystem. These dimensions provide a comprehensive approach to the relationship between children with epilepsy and their environment. Epilepsy and interactions with multilevel ecological systems that are directly and indirectly related to children with epilepsy precede the concept, followed by positive and negative affective responses. CONCLUSION The findings of this study may support effective communication in various practice settings, thereby contributing to the health and well-being of children with epilepsy, as well as the development and expansion of interventions to improve their health-related quality of life.
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Affiliation(s)
- Sinyoung Choi
- Graduate Student, Center for Human-Caring Nurse Leaders for the Future by Brain Korea 21 (BK 21) Four Project, College of Nursing, Seoul National University, Seoul, Korea
| | - Kyung-Sook Bang
- Professor, College of Nursing ․ The Research Institute of Nursing Science, Seoul National University, Seoul, Korea,Corresponding author Kyung-Sook Bang College of Nursing, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul 03080, Korea TEL: +82-2-740-8819 FAX: +82-2-765-4103 E-MAIL:
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Cohen SR, Helbig I, Kaufman MC, Schust Myers L, Conway L, Helbig KL. Caregiver assessment of quality of life in individuals with genetic developmental and epileptic encephalopathies. Dev Med Child Neurol 2022; 64:957-964. [PMID: 35229292 PMCID: PMC10305579 DOI: 10.1111/dmcn.15187] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 01/24/2022] [Accepted: 01/26/2022] [Indexed: 02/06/2023]
Abstract
AIM To summarize quality of life (QoL) and its determinants, including disease severity, in individuals with developmental and epileptic encephalopathies (DEEs) through a tailored questionnaire. METHOD A questionnaire containing 89 items addressing demographic characteristics, genetic diagnosis, clinical features, and QoL was distributed to primary caregivers of individuals with DEEs through patient advocacy organizations. Composite scores were generated from the mean values of QoL items, grouped into domain scores. RESULTS Out of 176 received responses, the most common genetic diagnoses reported were SCN2A (n=42/173, 24%), SLC6A1 (n=28/173, 16%), SCN1A (n=22/173, 13%), and KCNQ2 (n=21/173, 12%). Composite QoL scores centered around a mean score of 61.67 of 100 (SD 17.10). QoL scores were strongly associated with the number of days minimally disrupted by seizures, medication side effects, genetic diagnosis, and community type. The mean QoL scores for individuals with DEEs was significantly lower than for individuals with Rett syndrome, cerebral palsy, autism spectrum disorder, and Down syndrome. INTERPRETATION QoL in DEEs can be assessed through a standardized instrument. QoL only partially overlaps with objective measurements of disease severity and may represent an independent outcome measure in precision medicine trials.
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Affiliation(s)
- Stacey R Cohen
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Ingo Helbig
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Biomedical and Health Informatics (DBHi), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Neurology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Michael C Kaufman
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Biomedical and Health Informatics (DBHi), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | - Laura Conway
- Department of Genetics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Katherine L Helbig
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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9
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Parker JJ, Zhang Y, Fatemi P, Halpern CH, Porter BE, Grant GA. Antiseizure medication use and medical resource utilization after resective epilepsy surgery in children in the United States: A contemporary nationwide cross-sectional cohort analysis. Epilepsia 2022; 63:824-835. [PMID: 35213744 DOI: 10.1111/epi.17180] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 01/21/2022] [Accepted: 01/21/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Antiseizure drug (ASD) therapy can significantly impact quality of life for pediatric patients whose epilepsy remains refractory to medications and who experience neuropsychological side effects manifested by impaired cognitive and social development. Contemporary patterns of ASD reduction after pediatric epilepsy surgery across practice settings in the United States are sparsely reported outside of small series. We assessed timing and durability of ASD reduction after pediatric epilepsy surgery and associated effects on health care utilization. METHODS We performed a retrospective analysis of 376 pediatric patients who underwent resective epilepsy surgery between 2007 and 2016 in the United States using the Truven MarketScan database. Filled ASD prescriptions during the pre- and postoperative periods were compared. Univariate and multivariate analyses identified factors associated with achieving a stable discontinuation of or reduction in number of ASDs. Health care utilization and costs were systematically compared. RESULTS One hundred seventy-one patients (45.5%) achieved a >90-day ASD-free period after surgery, and 84 (22.3%) additional patients achieved a stable reduction in number of ASDs. Achieving ASD freedom was more common in patients undergoing total hemispherectomy (n = 21, p = .002), and less common in patients with tuberous sclerosis (p = .003). A higher number of preoperative ASDs was associated with a greater likelihood of achieving ASD reduction postoperatively (hazard ratio [HR]: 1.85, 95% confidence interval [CI]: 1.50-2.28), but was not associated with a significant difference in the likelihood of achieving ASD freedom (0.83, 95% CI: 0.49-1.39). Achieving an ASD-free period was associated with fewer hospital readmissions within the first year after surgery. SIGNIFICANCE Patterns of ASD use and discontinuation after pediatric epilepsy surgery provide an unbiased surgical outcome endpoint extractable from administrative databases, where changes in seizure frequency are not captured. This quantitative measure can augment traditional surgical outcome scales, incorporating a significant clinical parameter associated with improved quality of life.
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Affiliation(s)
- Jonathon J Parker
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, California, USA
| | - Yi Zhang
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, California, USA
| | - Parastou Fatemi
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, California, USA
| | - Casey H Halpern
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, California, USA
| | - Brenda E Porter
- Department of Neurology, Stanford University School of Medicine, Palo Alto, California, USA.,Division of Child Neurology, Lucile Packard Children's Hospital, Palo Alto, California, USA
| | - Gerald A Grant
- Department of Neurosurgery, Stanford University School of Medicine, Palo Alto, California, USA.,Division of Pediatric Neurosurgery, Lucile Packard Children's Hospital, Palo Alto, California, USA
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10
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Kostov KH, Kostov H, Larsson PG, Henning O, Eckmann CAC, Lossius MI, Peltola J. Norwegian population-based study of long-term effects, safety, and predictors of response of vagus nerve stimulation treatment in drug-resistant epilepsy: The NORPulse study. Epilepsia 2021; 63:414-425. [PMID: 34935136 DOI: 10.1111/epi.17152] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/06/2021] [Accepted: 12/08/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE This study was undertaken to evaluate the efficacy of vagus nerve stimulation (VNS) over time, and to determine which patient groups derive the most benefit. METHODS Long-term outcomes are reported in 436 epilepsy patients from a VNS quality registry (52.8% adults, 47.2% children), with a median follow-up of 75 months. Patients were stratified according to evolution of response into constant responders, fluctuating responders, and nonresponders. The effect was evaluated at 6, 12, 24, 36, and 60 months. Multivariate regression analysis was used to identify predictors of response. RESULTS The cumulative probability of ≥50% seizure reduction was 60%; however, 15% of patients showed a fluctuating course. Of those becoming responders, 89.5% (230/257) did so within 2 years. A steady increase in effect was observed among constant responders, with 48.7% (19/39) of those becoming seizure-free and 29.3% (39/133) with ≥75% seizure reduction achieving these effects within 2-5 years. Some effect (25%-<50%) at 6 months was a positive predictor of becoming a responder (odds ratio [OR] = 10.18, p < .0001) and having ≥75% reduction at 2 years (OR = 3.34, p = .03). Patients without intellectual disability had ORs of 3.34 and 3.11 of having ≥75% reduction at 2 and 5 years, respectively, and an OR of 6.22 of being seizure-free at last observation. Patients with unchanged antiseizure medication over the observation period showed better responder rates at 2 (63.0% vs. 43.1%, p = .002) and 5 years (63.4% vs. 46.3%, p = .031) than patients whose antiseizure medication was modified. Responder rates were higher for posttraumatic (70.6%, p = .048) and poststroke epilepsies (75.0%, p = .05) than other etiologies (46.5%). SIGNIFICANCE Our data indicate that the effect of VNS increases over time and that there are important clinical decision points at 6 and 24 months for evaluating and adjusting the treatment. There should be better selection of candidates, as certain patient groups and epilepsy etiologies respond more favorably.
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Affiliation(s)
| | - Hrisimir Kostov
- National Center for Epilepsy, Oslo University Hospital, Oslo, Norway
| | | | - Oliver Henning
- National Center for Epilepsy, Oslo University Hospital, Oslo, Norway
| | | | - Morten Ingvar Lossius
- National Center for Epilepsy, Oslo University Hospital, Oslo, Norway.,Institute for Clinical Medicine, University of Oslo, Oslo, Norway
| | - Jukka Peltola
- Department of Neurology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
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11
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Madaan P, Gupta A, Gulati S. Pediatric Epilepsy Surgery: Indications and Evaluation. Indian J Pediatr 2021; 88:1000-1006. [PMID: 33740232 DOI: 10.1007/s12098-021-03668-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 01/12/2021] [Indexed: 12/26/2022]
Abstract
Epilepsy is a common neurological condition in children. It is usually amenable to drug therapy. However, nearly one-third of patients may be refractory to antiseizure drugs. Poor compliance and nonepileptic events should be ruled out as possible causes of drug-resistant epilepsy (DRE). After failing adequate trials of two appropriate antiseizure drugs, patients with focal DRE or poorly classifiable epilepsy or epileptic encephalopathy with focal electro-clinical features should be worked up for surgical candidacy. A randomized controlled trial provided a class I evidence for epilepsy surgery in pediatric DRE. Pre-surgical screening workup typically includes a high-resolution epilepsy protocol brain magnetic resonance imaging (MRI) and a high-quality in-patient video electroencephalography evaluation. Advanced investigations such as positron emission tomography (PET), single-photon emission computed tomography (SPECT), and magnetoencephalography (MEG) may be required in selected cases especially when brain MRI is normal, and further evidence for anatomo-electro-clinical concordance is necessary to refine candidacy for surgery and surgical strategy. Some children may also need functional MRI to map eloquent regions of interest such as motor, sensory, and language functions to avoid unacceptable neurological deficits after surgery. Selected children may need invasive long-term electroencephalographic monitoring using stereotactically implanted intracranial depth electrodes or subdural grids. Surgical options include resective surgeries (lesionectomy, lobectomy, multilobar resections) and disconnective surgeries (corpus callosotomy, etc.) with the potential to obtain seizure freedom. Other surgical procedures, typically considered to be palliative are neuromodulation [deep brain stimulation (DBS), vagal nerve stimulation (VNS), and responsive neural stimulation (RNS)]. DBS and RNS are currently not approved in children. Pediatric DRE should be evaluated early considering the risk of epileptic encephalopathy and negative impact on cognition.
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Affiliation(s)
- Priyanka Madaan
- Pediatric Neurology Unit, Department of Pediatrics, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Ajay Gupta
- Pediatric Epilepsy, Epilepsy Center, Department of Neurology/Neurological Institute, Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
| | - Sheffali Gulati
- Center of Excellence & Advanced Research on Childhood Neurodevelopmental Disorders, Child Neurology Division, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, 110029, India.
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12
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Roth J, Constantini S, Ekstein M, Weiner HL, Tripathi M, Chandra PS, Cossu M, Rizzi M, Bollo RJ, Machado HR, Santos MV, Keating RF, Oluigbo CO, Rutka JT, Drake JM, Jallo GI, Shimony N, Treiber JM, Consales A, Mangano FT, Wisoff JH, Teresa Hidalgo E, Bingaman WE, Gupta A, Erdemir G, Sundar SJ, Benifla M, Shapira V, Lam SK, Fallah A, Maniquis CAB, Tisdall M, Chari A, Cinalli G, Blount JP, Dorfmüller G, Christine Bulteau, Uliel-Sibony S. Epilepsy surgery in infants up to 3 months of age: Safety, feasibility, and outcomes: A multicenter, multinational study. Epilepsia 2021; 62:1897-1906. [PMID: 34128544 DOI: 10.1111/epi.16959] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/18/2021] [Accepted: 05/23/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Drug-resistant epilepsy (DRE) during the first few months of life is challenging and necessitates aggressive treatment, including surgery. Because the most common causes of DRE in infancy are related to extensive developmental anomalies, surgery often entails extensive tissue resections or disconnection. The literature on "ultra-early" epilepsy surgery is sparse, with limited data concerning efficacy controlling the seizures, and safety. The current study's goal is to review the safety and efficacy of ultra-early epilepsy surgery performed before the age of 3 months. METHODS To achieve a large sample size and external validity, a multinational, multicenter retrospective study was performed, focusing on epilepsy surgery for infants younger than 3 months of age. Collected data included epilepsy characteristics, surgical details, epilepsy outcome, and complications. RESULTS Sixty-four patients underwent 69 surgeries before the age of 3 months. The most common pathologies were cortical dysplasia (28), hemimegalencephaly (17), and tubers (5). The most common procedures were hemispheric surgeries (48 procedures). Two cases were intentionally staged, and one was unexpectedly aborted. Nearly all patients received blood products. There were no perioperative deaths and no major unexpected permanent morbidities. Twenty-five percent of patients undergoing hemispheric surgeries developed hydrocephalus. Excellent epilepsy outcome (International League Against Epilepsy [ILAE] grade I) was achieved in 66% of cases over a median follow-up of 41 months (19-104 interquartile range [IQR]). The number of antiseizure medications was significantly reduced (median 2 drugs, 1-3 IQR, p < .0001). Outcome was not significantly associated with the type of surgery (hemispheric or more limited resections). SIGNIFICANCE Epilepsy surgery during the first few months of life is associated with excellent seizure control, and when performed by highly experienced teams, is not associated with more permanent morbidity than surgery in older infants. Thus surgical treatment should not be postponed to treat DRE in very young infants based on their age.
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Affiliation(s)
- Jonathan Roth
- Department of Pediatric Neurosurgery, Dana Children's Hospital, Tel Aviv Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Shlomi Constantini
- Department of Pediatric Neurosurgery, Dana Children's Hospital, Tel Aviv Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Margaret Ekstein
- Pediatric Anesthesia Unit, Department of Anesthesia, Tel Aviv Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Howard L Weiner
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA.,Division of Pediatric Neurosurgery, Department of Surgery, Texas Children's Hospital, Houston, Texas, USA
| | - Manjari Tripathi
- Center of Excellence for Epilepsy and MEG, AIIMS, New Delhi, India
| | | | - Massimo Cossu
- "C. Munari" Centre for Epilepsy Surgery, Niguarda Hospital, Milan, Italy
| | - Michele Rizzi
- "C. Munari" Centre for Epilepsy Surgery, Niguarda Hospital, Milan, Italy
| | - Robert J Bollo
- Division of Pediatric Neurosurgery, University of Utah School of Medicine, Primary Children's Hospital, Salt Lake City, UT, USA
| | - Hélio Rubens Machado
- Pediatric Neurosurgery, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Sao Paulo, Brazil
| | - Marcelo Volpon Santos
- Pediatric Neurosurgery, Ribeirão Preto Medical School, University of Sao Paulo, Ribeirão Preto, Sao Paulo, Brazil
| | - Robert F Keating
- Department of Neurosurgery, Children's National Medical Center, Washington, DC, USA
| | - Chima O Oluigbo
- Department of Neurosurgery, Children's National Medical Center, Washington, DC, USA
| | - James T Rutka
- Department of Surgery, Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - James M Drake
- Department of Surgery, Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - George I Jallo
- Institute for Brain Protection Sciences, Johns Hopkins All Children's Hospital, St. Petersburg, Florida, USA.,Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Nir Shimony
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Neurosurgery, Geisinger Commonwealth School of Medicine, Danville, Pennsylvania, USA
| | - Jeffrey M Treiber
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA.,Division of Pediatric Neurosurgery, Department of Surgery, Texas Children's Hospital, Houston, Texas, USA
| | - Alessandro Consales
- Department of Pediatric Neurosurgery, IRRCS Istituto Giannina Gaslini, Genoa, Italy
| | - Francesco T Mangano
- Department of Pediatric Neurosurgery, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Jeffrey H Wisoff
- Division of Pediatric Neurosurgery, Hassenfeld Children's Hospital, NYU Langone Health, New York, NY, USA
| | - Eveline Teresa Hidalgo
- Division of Pediatric Neurosurgery, Hassenfeld Children's Hospital, NYU Langone Health, New York, NY, USA
| | - William E Bingaman
- Department of Neurological Surgery, Epilepsy Center, Cleveland Clinic, Cleveland, OH, USA
| | - Ajay Gupta
- Department of Neurology, Epilepsy Center, Cleveland Clinic, Cleveland, OH, USA
| | - Gozde Erdemir
- Department of Neurology, Epilepsy Center, Cleveland Clinic, Cleveland, OH, USA
| | - Swetha J Sundar
- Department of Neurological Surgery, Epilepsy Center, Cleveland Clinic, Cleveland, OH, USA
| | - Mony Benifla
- Pediatric Neurosurgery Department, Rambam Health Care Campus, Haifa, Israel
| | - Vladimir Shapira
- Pediatric Neurosurgery Department, Rambam Health Care Campus, Haifa, Israel
| | - Sandi K Lam
- Department of Pediatric Neurosurgery, Ann and Robert H Lurie Children's Hospital of Chicago, Chicago, IL, USA.,Department of Neurosurgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Aria Fallah
- Department of Neurosurgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Cassia A B Maniquis
- Department of Neurosurgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Martin Tisdall
- Department of Neurosurgery, Great Ormond Street Hospital & Developmental Neurosciences, Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Aswin Chari
- Department of Neurosurgery, Great Ormond Street Hospital & Developmental Neurosciences, Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Giuseppe Cinalli
- Department of Pediatric Neurosurgery, Santobono-Pausilipon Children's Hospital, Naples, Italy
| | - Jeffrey P Blount
- Division of Pediatric Neurosurgery, Department of Neurosurgery, University of Alabama at Birmingham, Children's of Alabama, Birmingham, Al, USA
| | - Georg Dorfmüller
- Pediatric Neurosurgery Department, Rothschild Foundation Hospital, Paris, France
| | - Christine Bulteau
- Pediatric Neurosurgery Department, Rothschild Foundation Hospital, Paris, France.,MC2Lab, University of Paris, Boulogne-Billancourt, France
| | - Shimrit Uliel-Sibony
- Pediatric Neurology Unit, Dana Children's Hospital, Tel Aviv Medical Center, Tel Aviv University, Tel Aviv, Israel
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13
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Guery D, Rheims S. Clinical Management of Drug Resistant Epilepsy: A Review on Current Strategies. Neuropsychiatr Dis Treat 2021; 17:2229-2242. [PMID: 34285484 PMCID: PMC8286073 DOI: 10.2147/ndt.s256699] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 05/07/2021] [Indexed: 12/13/2022] Open
Abstract
Drug resistant epilepsy (DRE) is defined as the persistence of seizures despite at least two syndrome-adapted antiseizure drugs (ASD) used at efficacious daily dose. Despite the increasing number of available ASD, about a third of patients with epilepsy still suffer from drug resistance. Several factors are associated with the risk of evolution to DRE in patients with newly diagnosed epilepsy, including epilepsy onset in the infancy, intellectual disability, symptomatic epilepsy and abnormal neurological exam. Pharmacological management often consists in ASD polytherapy. However, because quality of life is driven by several factors in patients with DRE, including the tolerability of the treatment, ASD management should try to optimize efficacy while anticipating the risks of drug-related adverse events. All patients with DRE should be evaluated at least once in a tertiary epilepsy center, especially to discuss eligibility for non-pharmacological therapies. This is of paramount importance in patients with drug resistant focal epilepsy in whom epilepsy surgery can result in long-term seizure freedom. Vagus nerve stimulation, deep brain stimulation or cortical stimulation can also improve seizure control. Lastly, considering the effect of DRE on psychologic status and social integration, comprehensive care adaptations are always needed in order to improve patients' quality of life.
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Affiliation(s)
- Deborah Guery
- Department of Functional Neurology and Epileptology, Hospices Civils De Lyon and University of Lyon, Lyon, France
| | - Sylvain Rheims
- Department of Functional Neurology and Epileptology, Hospices Civils De Lyon and University of Lyon, Lyon, France.,Lyon's Neuroscience Research Center, INSERM U1028/CNRS UMR 5292, Lyon, France.,Epilepsy Institute, Lyon, France
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14
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Assessing the engagement of children and families in selecting patient-reported outcomes (PROs) and developing their measures: a systematic review. Qual Life Res 2020; 30:983-995. [DOI: 10.1007/s11136-020-02690-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/28/2020] [Indexed: 01/14/2023]
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15
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Crudgington H, Collingwood A, Bray L, Lyle S, Martin R, Gringras P, Pal DK, Morris C. Mapping epilepsy-specific patient-reported outcome measures for children to a proposed core outcome set for childhood epilepsy. Epilepsy Behav 2020; 112:107372. [PMID: 32906016 PMCID: PMC7689576 DOI: 10.1016/j.yebeh.2020.107372] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/22/2020] [Accepted: 07/22/2020] [Indexed: 12/17/2022]
Abstract
OBJECTIVE The objectives of the study were to (1) map questions in epilepsy-specific patient-reported outcome measures (PROMs) of children's health-related quality of life (HRQoL) to a proposed core outcome set (COS) for childhood epilepsy research and (2) gain insight into the acceptability of two leading candidate PROMs. METHOD We identified 11 epilepsy-specific PROMs of children's HRQoL (17 questionnaire versions) in a previous systematic review. Each item from the PROMs was mapped to 38 discrete outcomes across 10 domains of the COS: seizures, sleep, social functioning, mental health, cognition, physical functioning, behavior, adverse events, family life, and global quality of life. We consulted with three children with epilepsy and six parents of children with epilepsy in Patient Public Involvement and Engagement (PPIE) work to gain an understanding of the acceptability of the two leading PROMs from our review of measurement properties: Quality of Life in Childhood Epilepsy (QOLCE-55) and Health-Related Quality of Life Measure for Children with Epilepsy (CHEQOL). RESULTS Social Functioning is covered by all PROMs except DISABKIDS and G-QOLCE and Mental Health is covered by all PROMs except G-QOLCE and Hague Restrictions in Childhood Epilepsy Scale (HARCES). Only two PROMs (Epilepsy and Learning Disability Quality of Life (ELDQOL) and Glasgow Epilepsy Outcome Scale (GEOS-YP)) have items that cover the Seizure domain. The QOLCE-55 includes items that cover the domains of Physical Functioning, Social Functioning, Behavior, Mental Health, and Cognition. The CHEQOL parent and child versions cover the same domains as QOLCE-55 except for Physical Functioning and Behavior, and the child version has one item that covers the discrete outcome of Overall Quality of Life and one item that covers the discrete outcome of Relationship with parents and siblings. The QOLCE-55 parent version was acceptable to the parents we consulted with, and CHEQOL parent and child versions were described as acceptable to our child and parent advisory panel members. SIGNIFICANCE Mapping items from existing epilepsy-specific PROMs for children is an important step in operationalizing our COS for childhood epilepsy research, alongside evaluation of their measurement properties. Two leading PROMS, QOLCE-55 and CHEQOL, cover a wide range of domains from our COS and would likely be used in conjunction with assessment tools selected for specific study objectives. The PPIE work provided practical insights into the administration and acceptability of candidate PROMs in appropriate context. We promote our COS as a framework for selecting outcomes and PROMs for future childhood epilepsy evaluative research.
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Affiliation(s)
- Holly Crudgington
- King's College London, Basic and Clinical Neuroscience Department, Institute of Psychiatry, Psychology and Neuroscience, UK.
| | - Amber Collingwood
- King's College London, Basic and Clinical Neuroscience Department, Institute of Psychiatry, Psychology and Neuroscience, UK.
| | - Lucy Bray
- Edge Hill University, Faculty of Health, Social Care and Medicine, UK.
| | - Samantha Lyle
- King's College London, Basic and Clinical Neuroscience Department, Institute of Psychiatry, Psychology and Neuroscience, UK
| | - Rachael Martin
- Edge Hill University, Faculty of Health, Social Care and Medicine, UK.
| | - Paul Gringras
- Evelina London Children's Hospital, UK; King's College London Institute for Women and Children's Health, UK.
| | - Deb K. Pal
- King's College London, Basic and Clinical Neuroscience Department, Institute of Psychiatry, Psychology and Neuroscience, UK,Evelina London Children's Hospital, UK,MRC Centre for Neurodevelopmental Disorders, King's College London, UK,King's College Hospital, London, UK
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16
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Nguyen T, Porter BE. Caregivers' impression of epilepsy surgery in patients with tuberous sclerosis complex. Epilepsy Behav 2020; 111:107331. [PMID: 32759076 DOI: 10.1016/j.yebeh.2020.107331] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/06/2020] [Accepted: 07/07/2020] [Indexed: 11/30/2022]
Abstract
Epilepsy surgery is successful in the majority of patients with tuberous sclerosis complex (TSC), with high rates of postoperative seizure reduction and even seizure freedom. Epilepsy surgery is recommended after failing two appropriate antiseizure medication trials; however, this is rare in clinical practice. We hypothesized that following surgery, caregivers' perspectives on the path they took to epilepsy surgery would inform changes in clinical practice and future research to increase utilization and early use of surgery. A questionnaire was developed to explore caregivers' perspectives on their child's path to epilepsy surgery. All 46 caregivers that filled out the majority of the survey were glad that their child underwent epilepsy surgery. Fourteen of 34 caregivers that commented on surgery timing wished their child had undergone epilepsy surgery earlier. Epilepsy with a duration of 23.5 months [interquartile range (IQR), 11.1 to 32.2 months, N = 14] prior to surgery was associated with caregiver dissatisfaction and was twice as long compared with caregivers who were satisfied with the timing of surgery (10 months, IQR, 7 to 17.3 months, p = 0.03). Caregivers were willing to accept a lower likelihood of seizure freedom and improvement than what they felt was likely from the preoperative discussions with their physicians. Forty caregivers rated various neurology physician factors as very important in their decision to undergo surgery: neurologist's attitude toward epilepsy surgery, experience with epilepsy surgery, and discussions around the risks of having and not having epilepsy surgery. Optimizing the caregiver-physician relationship can help facilitate early surgery referral and caregiver perception of surgery, potentially preventing delays to surgery and improved caregiver satisfaction.
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Affiliation(s)
- Thuy Nguyen
- Department of Neurology, Stanford University of Medicine, 300 Pasteur Drive, Stanford, CA 94305, USA.
| | - Brenda E Porter
- Department of Neurology, Stanford University of Medicine, 300 Pasteur Drive, Stanford, CA 94305, USA
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17
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Phillips NL, Widjaja E, Smith ML. Changes in caregiver depression, anxiety, and satisfaction with family relationships in families of children who did and did not undergo resective epilepsy surgery. Epilepsia 2020; 61:2265-2276. [PMID: 32944931 DOI: 10.1111/epi.16672] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 08/07/2020] [Accepted: 08/08/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate longitudinal changes in caregiver depression, anxiety, and family relationships following resective surgery for pediatric drug-resistant epilepsy (DRE). METHODS This multicenter cohort study involved 177 caregivers of children with DRE aged 4-18 years (63 surgical and 114 nonsurgical). Caregivers completed measures of depression (Quick Inventory of Depressive Symptomatology), anxiety (Generalized Anxiety Disorder 7-item scale), and satisfaction with family relationships (Family Adaptability, Partnership, Growth, Affective, and Resolve scale) at baseline, 6 months, and 1 year. Additional data collected at baseline included child, caregiver, and family sociodemographic and clinical factors as well as family environment (demands and resources). RESULTS At 1 year, 64% and 27% of surgical and nonsurgical patients were seizure-free, respectively. Linear mixed-effects models found a reduction in caregiver depression (b = -0.85, P = .004) and anxiety (b = -1.09, P = .003), but not family satisfaction (b = 0.18, P = .31) over time. There was no effect of treatment. When seizure outcome was added to the model, seizure freedom was associated with fewer depressive symptoms (b = -1.15, P = .005) and greater family satisfaction (b = 0.65, P = .006), but not anxiety (b = -0.41, P = .42). A greater proportion of caregivers of patients who achieved seizure freedom (32%) versus continued seizures (18%) reported clinically meaningful improvement in depression at 1 year (P = .03). Lower baseline depression (β = 0.42, P < .001), greater family resources (β = -0.18, P = .04), and male caregiver (β = 0.15, P = .02) predicted lower caregiver depression, and lower baseline anxiety (β = 0.47, P < .001), greater family resources (β = -0.24, P = .01), and higher education (β = -0.13, P = .04) predicted lower caregiver anxiety at 1 year. Baseline functioning was the only predictor of family relationships at 1 year (β = 0.49, P < .001). SIGNIFICANCE Caregivers of children who achieved seizure freedom, irrespective of surgical treatment, report fewer depressive symptoms and greater satisfaction with family relationships. Baseline functioning is the strongest predictor of outcome; however, caregivers of families with fewer resources and supports are also at risk of poor psychosocial outcomes.
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Affiliation(s)
- Natalie L Phillips
- Neurosciences and Mental Health Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Psychology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Elysa Widjaja
- Neurosciences and Mental Health Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, Ontario, Canada.,Division of Neurology, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Mary Lou Smith
- Neurosciences and Mental Health Program, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Psychology, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Psychology, University of Toronto Mississauga, Toronto, Ontario, Canada
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18
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Phillips NL, Widjaja E, Smith ML. Family resources moderate the relationship between seizure control and health‐related quality of life in children with drug‐resistant epilepsy. Epilepsia 2020; 61:1638-1648. [DOI: 10.1111/epi.16602] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 06/12/2020] [Accepted: 06/12/2020] [Indexed: 12/30/2022]
Affiliation(s)
- Natalie L. Phillips
- Neurosciences and Mental Health Program Peter Gilgan Centre for Research and Learning Hospital for Sick Children Toronto Ontario Canada
- Department of Psychology Hospital for Sick Children Toronto Ontario Canada
| | - Elysa Widjaja
- Neurosciences and Mental Health Program Peter Gilgan Centre for Research and Learning Hospital for Sick Children Toronto Ontario Canada
- Division of Neurology Hospital for Sick Children Toronto Ontario Canada
- Department of Diagnostic Imaging Hospital for Sick Children Toronto Ontario Canada
| | - Mary Lou Smith
- Neurosciences and Mental Health Program Peter Gilgan Centre for Research and Learning Hospital for Sick Children Toronto Ontario Canada
- Department of Psychology Hospital for Sick Children Toronto Ontario Canada
- Department of Psychology University of Toronto Mississauga Toronto Ontario Canada
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19
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Varadkar S. Epilepsy surgery: more to treatment outcomes than counting seizures. Dev Med Child Neurol 2020; 62:544-545. [PMID: 31919833 DOI: 10.1111/dmcn.14441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 11/26/2019] [Indexed: 11/29/2022]
Affiliation(s)
- Sophia Varadkar
- Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK
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