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De Aveiro B, Winsor A, Davies J, Nicholson TR, Pal DK, Richardson MP, Pick S. Mental health and neurodevelopmental patient-reported outcome measures (PROMs) for children and young people with epilepsy: A systematic review. Epilepsy Behav 2024; 153:109671. [PMID: 38368788 DOI: 10.1016/j.yebeh.2024.109671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/26/2024] [Accepted: 01/28/2024] [Indexed: 02/20/2024]
Abstract
Children and young people with epilepsy are at higher risk of mental health disorders and atypical neurodevelopmental outcomes compared to the general population. It is essential to detect such comorbidities early in children with epilepsy and provide appropriate interventions, to improve clinical outcomes. We aimed to identify and evaluate the measurement properties of Patient-Reported Outcome Measures (PROMs) that have been validated specifically to measure mental health and neurodevelopmental outcomes in children and/or young people with epilepsy. We searched Embase, Medline, and PsycINFO in May 2023 for relevant studies. Mental health was defined as psychological symptoms (e.g., anxiety, depression, psychosis) and/or behavioural difficulties (e.g., conduct disorders). Neurodevelopmental outcomes included neurodevelopmental disorder traits such as attention-deficit hyperactivity disorder (ADHD) and autistic spectrum disorders. We assessed methodological quality using Consensus-based Standards for the selection of health Measurement Instruments (COSMIN) guidance. Twelve papers were identified that psychometrically evaluated 13 relevant PROMs (two epilepsy-specific, eleven generic). The appraisal of the PROMs was limited by the availability of only one or two published articles for each, and incomplete psychometric evaluations in some cases. The tool demonstrating the strongest evidence was The Neurological Disorders Depression Inventory-Epilepsy for Youth. The ADHD Rating Scale-IV and The Paediatric Symptom Checklist -17 demonstrated good evidence in favour of at least two measurement properties. This review identified only a small number of mental health and neurodevelopmental PROMs evaluated specifically in paediatric epilepsy. There is a need for further validation of mental health and neurodevelopmental PROMs in children with epilepsy.
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Affiliation(s)
- Bianca De Aveiro
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Alice Winsor
- Department of Basic and Clinical Neuroscience and MRC Centre for Neurodevelopmental Disorders Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Jessica Davies
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Timothy R Nicholson
- Neuropsychiatry Research and Education Group, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Deb K Pal
- Department of Basic and Clinical Neuroscience and MRC Centre for Neurodevelopmental Disorders Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Mark P Richardson
- Department of Basic and Clinical Neuroscience and MRC Centre for Neurodevelopmental Disorders Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Susannah Pick
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
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Medel-Matus JS, Orozco-Suárez S, Escalante RG. Factors not considered in the study of drug-resistant epilepsy: Psychiatric comorbidities, age, and gender. Epilepsia Open 2022. [PMID: 34967149 DOI: 10.1002/epi4.12576.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023] Open
Abstract
In basic research and clinical practice, the control of seizures has been the most important goal, but it should not be the only one. There are factors that remain poorly understood in the study of refractory epilepsy such as the age and gender of patients and the presence of psychiatric comorbidities. It is known that in patients with drug-resistant epilepsy (DRE), the comorbidities contribute to the deterioration of the quality of life, increase the severity, and worsen the prognosis of epilepsy. Some studies have demonstrated that patients diagnosed with a co-occurrence of epilepsy and psychiatric disorders are more likely to present refractory seizures and the probability of seizure remission after pharmacotherapy is reduced. The evidence of this association suggests the presence of shared pathogenic mechanisms that may include endocrine disorders, neuroinflammatory processes, disturbances of neurotransmitters, and mechanisms triggered by stress. Additionally, significant demographic, clinical, and electrographic differences have been observed between women and men with epilepsy. Epilepsy affects the female gender in a greater proportion, although there are no studies that report whether refractoriness affects more females. The reasons behind these sex differences are unclear; however, it is likely that sex hormones and sex brain differences related to chromosomal genes play an important role. On the other hand, it has been shown in industrialized countries that prevalence of DRE is higher in the elderly when compared to youngsters. Conversely, this phenomenon is not observed in developing regions, where more cases are found in children and young adults. The correct identification and management of these factors is crucial in order to improve the quality of life of the patients.
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Affiliation(s)
- Jesús Servando Medel-Matus
- Department of Pediatrics, Neurology Division, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California, USA
| | - Sandra Orozco-Suárez
- Unit of Medical Research in Neurological Diseases, Specialty Hospital "Dr. Bernardo Sepúlveda", National Medical Center S.XXI, Mexico City, Mexico
| | - Ruby G Escalante
- Department of Pediatrics, Neurology Division, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California, USA
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Medel-Matus JS, Orozco-Suárez S, Escalante RG. Factors not considered in the study of drug-resistant epilepsy: Psychiatric comorbidities, age and gender. Epilepsia Open 2021; 7 Suppl 1:S81-S93. [PMID: 34967149 PMCID: PMC9340311 DOI: 10.1002/epi4.12576] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 12/20/2021] [Accepted: 12/27/2021] [Indexed: 11/10/2022] Open
Abstract
In basic research and clinical practice, the control of seizures has been the most important goal but it should not be the only one. There are factors that remain poorly understood in the study of refractory epilepsy such as the age and gender of patients and the presence of psychiatric comorbidities. It is known that in patients with drug-resistant epilepsy (DRE), the comorbidities contribute to the deterioration of the quality of life, increase the severity, and worsen the prognosis of epilepsy. Some studies have demonstrated that patients diagnosed with a co-occurrence of epilepsy and psychiatric disorders are more likely to present refractory seizures and the probability of seizure remission after pharmacotherapy is reduced. The evidence of this association suggests the presence of shared pathogenic mechanisms that may include endocrine disorders, neuroinflammatory processes, disturbances of neurotransmitters and mechanisms triggered by stress. Additionally, significant demographic, clinical and electrographic differences have been observed between women and men with epilepsy. Epilepsy affects the female gender in a greater proportion, although there are no studies that report whether refractoriness affects more females. The reasons behind these sex differences are unclear; however, it is likely that sex hormones and sex brain differences related to chromosomal genes play an important role. On the other hand, it has been shown in industrialized countries that prevalence of DRE is higher in the elderly when compared to youngsters. Conversely, this phenomenon is not observed in developing regions, where more cases are found in children and young adults. The correct identification and management of these factors is crucial in order to improve the quality of life of the patients.
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Affiliation(s)
- Jesús Servando Medel-Matus
- Department of Pediatrics, Neurology Division, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California, U.S.A
| | - Sandra Orozco-Suárez
- Unit of Medical Research in Neurological Diseases, Specialty Hospital "Dr, Bernardo Sepúlveda", National Medical Center S.XXI, Mexico City, Mexico
| | - Ruby G Escalante
- Department of Pediatrics, Neurology Division, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California, U.S.A
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Nogueira MH, Pimentel da Silva LR, Vasques Moreira JC, de Rezende TJR, Zanão TA, de Campos BM, Yasuda CL, Cendes F. Major Depressive Disorder Associated With Reduced Cortical Thickness in Women With Temporal Lobe Epilepsy. Front Neurol 2020; 10:1398. [PMID: 32010051 PMCID: PMC6979005 DOI: 10.3389/fneur.2019.01398] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 12/20/2019] [Indexed: 12/13/2022] Open
Abstract
Background: Major Depressive Disorder (MDD) is highly prevalent in patients with mesial temporal lobe epilepsy (MTLE), especially in women, carrying significant morbidity. This study aimed to investigate the cortical thickness (CT) abnormalities associated with MDD in women with MTLE and hippocampal atrophy (HA). Also, we investigated the impact of MDD upon the volumes of the hippocampus and amygdala in these patients. Methods: We included 50 women with MTLE and HA (20 left, LMTLE; 30 right, RMTLE), 41 healthy women in the control group, and 15 women with MDD without epilepsy. MTLE patients were subdivided into three groups: MTLE-without-MDD (23 MTLE patients without MDD), MTLE-mild-MDD (nine MTLE patients with mild symptoms of MDD), and MTLE-severe-MDD (18 MTLE patients with moderate to severe symptoms of MDD). The five groups were balanced for age (p = 0.56). All participants had high-resolution 3D T1-weighted images in a 3T scanner. We used FreeSurfer 6.0 for volumetry and CT parcellation. All participants were submitted to a clinical psychological evaluation through the Structured Clinical Interview for DSM-IV (SCID-IV) and completed the Beck Depression Inventory (BDI-II). Results: We identified a smaller ipsilateral amygdala volume (p = 0.04) in the MTLE-severe-MDD group when compared to the control group. Our results presented a reduced ipsilateral lateral orbitofrontal cortex (p = 0.02) in the MTLE-severe-MDD in comparison to the MTLE-mild-MDD group. We also identified a thinner ipsilateral fusiform gyrus (p < 0.01) in the MTLE-severe-MDD compared to both MTLE-without-MDD and control groups. A reduced CT of the contralateral superior frontal gyrus (p = 0.02) was observed in the MTLE-severe-MDD in comparison to the MTLE-mild-MDD group. Conclusions: The identification of areas with reduced CT and atrophy of the ipsilateral amygdala in women with MTLE and MDD suggest that the cortical thinning in the network of the paralimbic system is related to the co-occurrence and intensity of depressive symptoms in this group.
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Affiliation(s)
- Mateus Henrique Nogueira
- Laboratory of Neuroimaging, Department of Neurology, University of Campinas - UNICAMP, Campinas, Brazil.,The Brazilian Institute of Neuroscience and Neurotechnology - BRAINN, University of Campinas - UNICAMP, Campinas, Brazil
| | - Luciana Ramalho Pimentel da Silva
- Laboratory of Neuroimaging, Department of Neurology, University of Campinas - UNICAMP, Campinas, Brazil.,The Brazilian Institute of Neuroscience and Neurotechnology - BRAINN, University of Campinas - UNICAMP, Campinas, Brazil
| | - José Carlos Vasques Moreira
- Laboratory of Neuroimaging, Department of Neurology, University of Campinas - UNICAMP, Campinas, Brazil.,The Brazilian Institute of Neuroscience and Neurotechnology - BRAINN, University of Campinas - UNICAMP, Campinas, Brazil
| | - Thiago Junqueira Ribeiro de Rezende
- The Brazilian Institute of Neuroscience and Neurotechnology - BRAINN, University of Campinas - UNICAMP, Campinas, Brazil.,Laboratory of Medical Physics, University of Campinas - UNICAMP, Campinas, Brazil
| | - Tamires Araújo Zanão
- Laboratory of Neuroimaging, Department of Neurology, University of Campinas - UNICAMP, Campinas, Brazil.,The Brazilian Institute of Neuroscience and Neurotechnology - BRAINN, University of Campinas - UNICAMP, Campinas, Brazil
| | - Brunno Machado de Campos
- Laboratory of Neuroimaging, Department of Neurology, University of Campinas - UNICAMP, Campinas, Brazil.,The Brazilian Institute of Neuroscience and Neurotechnology - BRAINN, University of Campinas - UNICAMP, Campinas, Brazil
| | - Clarissa Lin Yasuda
- Laboratory of Neuroimaging, Department of Neurology, University of Campinas - UNICAMP, Campinas, Brazil.,The Brazilian Institute of Neuroscience and Neurotechnology - BRAINN, University of Campinas - UNICAMP, Campinas, Brazil
| | - Fernando Cendes
- Laboratory of Neuroimaging, Department of Neurology, University of Campinas - UNICAMP, Campinas, Brazil.,The Brazilian Institute of Neuroscience and Neurotechnology - BRAINN, University of Campinas - UNICAMP, Campinas, Brazil
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Abstract
OBJECTIVES Perampanel is a recently introduced antiepileptic drug (AED) with a unique action mechanism of noncompetitive and selective α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid antagonist. Because of delayed approval of perampanel in most Asian countries, there is limited information on the clinical usefulness of perampanel in the Asian population. We performed a retrospective analysis of retention rate, seizure outcome, and adverse events for perampanel treatment in South Korea. METHODS This was a retrospective, single-center, 1-year observational study. A total of 137 epilepsy patients (86 men, 51 women; age, 17-86 years) who were treated with perampanel as an adjunctive treatment were included. Perampanel was administered at a starting dose of 2 mg/d, and optimal-dose adjustments were made according to individual clinical responses. Efficacy and tolerability were analyzed during a 1-year follow-up. RESULTS The overall retention rate was 71.3% at the 6-month follow-up and 61.0% at the 1-year follow-up. Retention rates were similar between patients with 1 concomitant AED and those taking 2 or more concomitant AEDs. The most common adverse event was somnolence, followed by dullness and psychiatric reactions, and the presence of psychiatric comorbidity was significantly associated with the development of psychiatric adverse reactions. CONCLUSIONS We showed that the retention rate and adverse events for adjunctive perampanel treatment in the Korean population were comparable with those in Western countries. Our study also suggests that adjuvant perampanel treatment may be effective in patients taking a higher number of concomitant AEDs and that psychiatric comorbidity may be a risk factor for perampanel-induced psychiatric reactions.
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Buchhalter J, Cascino GD. SUDEP: An important cause of premature mortality in epilepsy across the life spectrum. Neurology 2017; 89:114-115. [PMID: 28592449 DOI: 10.1212/wnl.0000000000004099] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Jeffrey Buchhalter
- From the Departments of Pediatrics and Clinical Neurosciences (J.B.), Cumming School of Medicine, University of Calgary, Canada; and Department of Neurology (G.D.C.), Mayo Clinic, Rochester, MN.
| | - Gregory D Cascino
- From the Departments of Pediatrics and Clinical Neurosciences (J.B.), Cumming School of Medicine, University of Calgary, Canada; and Department of Neurology (G.D.C.), Mayo Clinic, Rochester, MN
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Nogueira MH, Yasuda CL, Coan AC, Kanner AM, Cendes F. Concurrent mood and anxiety disorders are associated with pharmacoresistant seizures in patients with MTLE. Epilepsia 2017; 58:1268-1276. [PMID: 28555776 DOI: 10.1111/epi.13781] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/07/2017] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To investigate whether mood disorders (MD) and anxiety disorders (AD) are associated with seizure control in patients with mesial temporal lobe epilepsy (MTLE). We compared patients without any current psychiatric disorder, patients with current MD and/or AD, patients with subsyndromic depression episodes (SSDE) and anxiety episodes (SSAE), and patients with family psychiatric history. METHODS In a cross-sectional study, we included 144 consecutive patients with MTLE (82 pharmacoresistant and 62 treatment-responsive patients). Every patient underwent a psychiatric evaluation including the Structured Clinical Interview for DSM-IV (Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition) Axis I (SCID-I), Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), Neurological Disorders Depression Inventory for Epilepsy (NDDI-E), and Interictal Dysphoric Disorder Inventory (IDDI). Patients were divided into four groups: PsychNeg (G1, n = 61), current SSDE and SSAE (G2, n = 26), Current MD or AD (G3, n = 25), and current mixed MD/AD (G4, n = 32). RESULTS Among patients with pharmacoresistant MTLE, 68.3% (56/82) experienced symptoms of depression and/or anxiety (G2, G3, and G4) (odds ratio [OR] 2.8, 95% confidence interval [CI] 1.41-5.53, p < 0.01). Patients with mixed MD/AD (G4, n = 24/32) were more likely to have pharmacoresistant MTLE (OR 4.04, 95% CI 1.57-10.42, p < 0.01) than psychiatric asymptomatic patients (G1, n = 26/61), and their seizure frequency was significantly higher (p < 0.01). Positive family psychiatric history was more frequent in pharmacoresistant patients (n = 27/82, OR 2.28, 95% CI 1.02-5.05, p = 0.04). Finally, 31.6% of patients with MD and or AD were not receiving psychiatric treatment. SIGNIFICANCE Identification of comorbid MD/AD and of family psychiatric history is of the essence in patients with MTLE, as they appear to be associated with worse seizure control.
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Affiliation(s)
- Mateus H Nogueira
- Laboratory of Neuroimaging, University of Campinas, UNICAMP, Campinas, SP, Brazil
| | - Clarissa L Yasuda
- Laboratory of Neuroimaging, University of Campinas, UNICAMP, Campinas, SP, Brazil.,Department of Neurology, University of Campinas, UNICAMP, Campinas, SP, Brazil
| | - Ana C Coan
- Laboratory of Neuroimaging, University of Campinas, UNICAMP, Campinas, SP, Brazil.,Department of Neurology, University of Campinas, UNICAMP, Campinas, SP, Brazil
| | - Andres M Kanner
- Department of Neurology, Miller School of Medicine, University of Miami, Miami, Florida, U.S.A
| | - Fernando Cendes
- Laboratory of Neuroimaging, University of Campinas, UNICAMP, Campinas, SP, Brazil.,Department of Neurology, University of Campinas, UNICAMP, Campinas, SP, Brazil
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Genetic background contributes to the co-morbidity of anxiety and depression with audiogenic seizure propensity and responses to fluoxetine treatment. Epilepsy Behav 2017; 68:95-102. [PMID: 28135595 DOI: 10.1016/j.yebeh.2016.12.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 11/24/2016] [Accepted: 12/17/2016] [Indexed: 12/15/2022]
Abstract
BACKGROUND Anxiety and depression are the most frequent comorbidities of different types of convulsive and non-convulsive epilepsies. Increased anxiety and depression-like phenotype have been described in the genetic absence epilepsy models as well as in models of limbic epilepsy and acquired seizure models, suggesting a neurobiological connection. However, whether anxiety and/or depression are comorbid to audiogenic epilepsy remains unclear. The aim of this study was to investigate whether anxiety or depression-like behavior can be found in rat strains with different susceptibility to audiogenic seizures (AS) and whether chronic fluoxetine treatment affects this co-morbidity. METHODS Behavior in the elevated plus-maze and the forced swimming test was studied in four strains: Wistar rats non-susceptible to AS; Krushinsky-Molodkina (KM) strain, selectively bred for AS propensity from outbred Wistar rats; and a selection lines bred for maximal AS expression (strain "4") and for a lack of AS (strain "0") from KM×Wistar F2 hybrids. Effects of chronic antidepressant treatment on AS and behavior were also evaluated. RESULTS Anxiety and depression levels were higher in KM rats (with AS) compared with Wistar rats (without AS), indicating the comorbidity with AS. However, in strains "4" and "0" with contrasting AS expression, but with a genetic background close to KM rats, anxiety and depression were not as divergent as in KMs versus Wistars. Fluoxetine treatment exerted an antidepressant effect in all rat strains irrespective of its effect on AS. CONCLUSIONS Genetic background contributes substantively to the co-morbidity of anxiety and depression with AS propensity.
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Carrette S, Boon P, Vonck K. A prestimulation evaluation protocol for patients with drug resistant epilepsy. Seizure 2017; 44:137-142. [DOI: 10.1016/j.seizure.2016.10.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 10/16/2016] [Indexed: 12/29/2022] Open
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