RESUMO
PURPOSE: Stereotactic laser amygdalohippocampotomy (SLAH) is a minimally invasive surgical treatment for drug-resistant temporal lobe epilepsy (TLE) that has comparable rates of seizure freedom to traditional open resective TLE surgery. The objective of this study was to determine psychiatric outcome (i.e., depression and anxiety changes, psychosis) after SLAH, to explore possible contributory factors to these changes, and to determine the prevalence of de novo psychopathology. METHODS: We explored mood and anxiety in 37 adult patients with TLE undergoing SLAH using the Beck psychiatric symptoms scales (i.e., Beck Depression Inventory-II [BDI-II] and Beck Anxiety Inventory [BAI]) preoperatively and 6 months following surgery. Multivariable regression analysis was conducted to identify predictors of worse depression or anxiety symptoms following SLAH. The prevalence of de novo psychopathology following SLAH was also determined. RESULTS: We found a significant decrease in BDI-II (mean decline from 16.3 to 10.9, p = 0.004) and BAI (mean decline from 13.3 to 9.0, p = 0.045) scores following SLAH at the group level. While the rate of resolution of depression (from 62% to 49%) did not achieve statistical significance (p = 0.13, McNemar's), the rate of resolution of anxiety (from 57% to 35%) was statistically significant (p = 0.03, McNemar's). The de novo rate of psychopathology (i.e., new onset depression or anxiety) following SLAH was 1 of 7 (14%). Using a metric of meaningful change rather than complete symptom resolution, 16 of 37 (43%) patients experienced improvement in depression and 6 of 37 (16%) experienced worsening. For anxiety, 14 of 37 (38%) experienced meaningful improvement and 8 of 37 (22%) experienced worsening. Baseline performance on the Beck Scales was the only factor contributing to outcome status. DISCUSSION: In one of the first studies to evaluate psychiatric outcomes after SLAH, we found promising overall trends toward stability or significant improvement in symptom burden at the group level for both depression and anxiety. There was also a significant improvement in clinical anxiety, though the decrease in clinical depression was not significant, likely owing to the limitations of sample size. SLAH may improve overall psychiatric symptoms, similarly to traditional resective TLE surgery, but de novo psychopathology and postoperative psychiatric morbidity remain significant issues, and larger samples are necessary to determine causal contributory factors.
Assuntos
Epilepsia do Lobo Temporal , Psicocirurgia , Adulto , Humanos , Epilepsia do Lobo Temporal/cirurgia , Epilepsia do Lobo Temporal/psicologia , Lobo Temporal/cirurgia , Ansiedade/etiologia , Ansiedade/psicologia , Lasers , Resultado do TratamentoRESUMO
OBJECTIVE: The impact of responsive neurostimulation (RNS) on neuropsychiatric and psychosocial outcomes has not been extensively evaluated outside of the original clinical trials and post-approval studies. The goal of this study was to ascertain the potential real-world effects of RNS on cognitive, psychiatric, and quality of life (QOL) outcomes in relation to seizure outcomes by examining 50 patients undergoing RNS implantation for drug-resistant epilepsy (DRE). METHODS: We performed a retrospective review of all patients treated at our institution with RNS for DRE with at least 12 months of follow-up. In addition to baseline demographic and disease-related characteristics, we collected cognitive (Full-Scale Intelligence Quotient, Verbal Comprehension, and Perceptual Reasoning Index), psychiatric (Beck Depression and Anxiety Inventory Scores), and QOL (QOLIE-31) outcomes at 6 and 12 months after RNS implantation and correlated them with seizure outcomes. RESULTS: Fifty patients (median age 39.5 years, 64% female) were treated with RNS for DRE in our institution from 2005 to 2020. Of the 37 of them who had well-documented pre and post-implantation seizure diaries, the 6-month median seizure frequency reduction was 88%, the response rate (50% or greater seizure frequency reduction) was 78%, and 32% of patients were free of disabling seizures in this timeframe. There was no statistically significant difference at a group level in any of the evaluated cognitive, psychiatric, and QOL outcomes at 6 and 12 months post-implantation compared to the pre-implantation baseline, irrespective of seizure outcomes, although a subset of patients experienced a decline in mood or cognitive variables. SIGNIFICANCE: Responsive neurostimulation does not appear to have a statistically significant negative or positive impact on neuropsychiatric and psychosocial status at the group level. We observed significant variability in outcome, with a minority of patients experiencing worse behavioral outcomes, which seemed related to RNS implantation. Careful outcome monitoring is required to identify the subset of patients experiencing a poor response and to make appropriate adjustments in care.
Assuntos
Epilepsia Resistente a Medicamentos , Qualidade de Vida , Humanos , Feminino , Adulto , Masculino , Epilepsia Resistente a Medicamentos/terapia , Estudos Retrospectivos , Convulsões , Resultado do TratamentoRESUMO
PURPOSE: We conducted an observational study to investigate the opinions of neurologists and psychiatrists all around the world who are taking care of patients with seizures [epilepsy and functional seizures (FS)]. METHODS: Practicing neurologists and psychiatrists from around the world were invited to participate in an online survey. On 29th September 2022, an e-mail including a questionnaire was sent to the members of the International Research in Epilepsy (IR-Epil) Consortium. The study was closed on 1st March 2023. The survey, conducted in English, included questions about physicians' opinions about FS and anonymously collected data. RESULTS: In total, 1003 physicians from different regions of the world participated in the study. Both neurologists and psychiatrists identified "seizures" as their preferred term. Overall, the most preferred modifiers for "seizures" were "psychogenic" followed by "functional" by both groups. Most participants (57.9%) considered FS more difficult to treat compared to epilepsy. Both psychological and biological problems were considered as the underlying cause of FS by 61% of the respondents. Psychotherapy was considered the first treatment option for patients with FS (79.9%). CONCLUSION: Our study represents the first large-scale attempt of investigating physicians attitudes and opinions about a condition that is both frequent and clinically important. It shows that there is a broad spectrum of terms used by physicians to refer to FS. It also suggests that the biopsychosocial model has gained its status as a widely used framework to interpret and inform clinical practice on the management of patients.
Assuntos
Epilepsia , Psiquiatria , Humanos , Neurologistas/psicologia , Inquéritos e Questionários , Epilepsia/terapia , Epilepsia/etiologia , Atitude , Eletroencefalografia/efeitos adversosRESUMO
OBJECTIVE: The aim was to determine the prevalence and risk factors for electrographic seizures and other electroencephalographic (EEG) patterns in patients with Coronavirus disease 2019 (COVID-19) undergoing clinically indicated continuous electroencephalogram (cEEG) monitoring and to assess whether EEG findings are associated with outcomes. METHODS: We identified 197 patients with COVID-19 referred for cEEG at 9 participating centers. Medical records and EEG reports were reviewed retrospectively to determine the incidence of and clinical risk factors for seizures and other epileptiform patterns. Multivariate Cox proportional hazards analysis assessed the relationship between EEG patterns and clinical outcomes. RESULTS: Electrographic seizures were detected in 19 (9.6%) patients, including nonconvulsive status epilepticus (NCSE) in 11 (5.6%). Epileptiform abnormalities (either ictal or interictal) were present in 96 (48.7%). Preceding clinical seizures during hospitalization were associated with both electrographic seizures (36.4% in those with vs 8.1% in those without prior clinical seizures, odds ratio [OR] 6.51, p = 0.01) and NCSE (27.3% vs 4.3%, OR 8.34, p = 0.01). A pre-existing intracranial lesion on neuroimaging was associated with NCSE (14.3% vs 3.7%; OR 4.33, p = 0.02). In multivariate analysis of outcomes, electrographic seizures were an independent predictor of in-hospital mortality (hazard ratio [HR] 4.07 [1.44-11.51], p < 0.01). In competing risks analysis, hospital length of stay increased in the presence of NCSE (30 day proportion discharged with vs without NCSE: HR 0.21 [0.03-0.33] vs 0.43 [0.36-0.49]). INTERPRETATION: This multicenter retrospective cohort study demonstrates that seizures and other epileptiform abnormalities are common in patients with COVID-19 undergoing clinically indicated cEEG and are associated with adverse clinical outcomes. ANN NEUROL 2021;89:872-883.
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COVID-19/epidemiologia , COVID-19/fisiopatologia , Eletroencefalografia/tendências , Convulsões/epidemiologia , Convulsões/fisiopatologia , Idoso , COVID-19/diagnóstico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Convulsões/diagnóstico , Resultado do TratamentoRESUMO
OBJECTIVE: This study was undertaken to characterize spending for persons classified with seizure or epilepsy and to determine whether spending has increased over time. METHODS: In this cross-sectional study, we pooled data from the Medical Expenditure Panel Survey (MEPS) household component files for 2010-2018. We matched cases to controls on age and sex of a population-based sample of MEPS respondents (community-dwelling persons of all ages) with records associated with a medical event (e.g., outpatient visit, hospital inpatient) for seizure, epilepsy, or both. Outcomes were weighted to be representative of the civilian, noninstitutionalized population. We estimated the treated prevalence of epilepsy and seizure, health care spending overall and by site of care, and trends in spending growth. RESULTS: We identified 1078 epilepsy cases and 2344 seizure cases. Treated prevalence was .38% (95% confidence interval [CI] = .34-.41) for epilepsy, .76% (95% CI = .71-.81) for seizure, and 1.14% (95% CI = 1.08-1.20) for epilepsy or seizure. The difference in annual spending for cases compared to controls was $4580 (95% CI = $3362-$5798) for epilepsy, $7935 (95% CI, $6237-$9634) for seizure, and $6853 (95% CI = $5623-$8084) for epilepsy or seizure, translating into aggregate costs of $5.4 billion, $19.0 billion, and $24.5 billion. From 2010 to 2018, the annual growth rate in total spending incurred for seizures and/or epilepsies was 7.6% compared to 3.6% among controls. SIGNIFICANCE: US economic burden of seizures and/or epilepsies is substantial and warrants interventions focused on their unique and overlapping causes.
Assuntos
Epilepsia , Gastos em Saúde , Estudos Transversais , Atenção à Saúde , Epilepsia/terapia , Humanos , Convulsões/epidemiologiaRESUMO
OBJECTIVE: Based on the promising results of randomized controlled trials, deep brain stimulation (DBS) and responsive neurostimulation (RNS) are used increasingly in the treatment of patients with drug-resistant epilepsy. Drug-resistant temporal lobe epilepsy (TLE) is an indication for either DBS of the anterior nucleus of the thalamus (ANT) or temporal lobe (TL) RNS, but there are no studies that directly compare the seizure benefits and adverse effects associated with these therapies in this patient population. We, therefore, examined all patients who underwent ANT-DBS or TL-RNS for drug-resistant TLE at our center. METHODS: We performed a retrospective review of patients who were treated with either ANT-DBS or TL-RNS for drug-resistant TLE with at least 12 months of follow-up. Along with the clinical characteristics of each patient's epilepsy, seizure frequency was recorded throughout each patient's postoperative clinical course. RESULTS: Twenty-six patients underwent ANT-DBS implantation and 32 patients underwent TL-RNS for drug-resistant TLE. The epilepsy characteristics of both groups were similar. Patients who underwent ANT-DBS demonstrated a median seizure reduction of 58% at 12-15 months, compared to a median seizure reduction of 70% at 12-15 months in patients treated with TL-RNS (p > .05). The responder rate (percentage of patients with a 50% decrease or more in seizure frequency) was 54% for ANT-DBS and 56% for TL-RNS (p > .05). The incidence of complications and stimulation-related side effects did not significantly differ between therapies. SIGNIFICANCE: We demonstrate in our single-center experience that patients with drug-resistant TLE benefit similarly from either ANT-DBS or TL-RNS. Selection of either ANT-DBS or TL-RNS may, therefore, depend more heavily on patient and provider preference, as each has unique capabilities and configurations. Future studies will consider subgroup analyses to determine if specific patients have greater seizure frequency reduction from one form of neuromodulation strategy over another.
Assuntos
Núcleos Anteriores do Tálamo , Estimulação Encefálica Profunda , Epilepsia Resistente a Medicamentos , Epilepsia do Lobo Temporal , Epilepsia , Estimulação Encefálica Profunda/métodos , Epilepsia Resistente a Medicamentos/terapia , Epilepsia/terapia , Epilepsia do Lobo Temporal/terapia , Humanos , Convulsões/terapia , Lobo Temporal , Resultado do TratamentoRESUMO
OBJECTIVE: We investigated whether the COVID-19 pandemic has affected the clinical characteristics of patients with functional seizure (FS) (at the time of diagnosis) in a large multicenter international study. METHODS: This was a retrospective study. We investigated all patients with FS, who were admitted at the epilepsy monitoring units at six centers in the world: 1. Shiraz, Iran; 2. Salzburg, Austria; 3. Nancy, France; 4. Atlanta, USA; 5. Kuwait City, Kuwait; and 6. Cairo, Egypt. Patients were studied during two time periods: admitted in 2018-2019 (pre-COVID era) and 2020-2021 (COVID era). RESULTS: Three hundred and twenty-six patients were studied. Two hundred and twenty-four (68.7%) patients were diagnosed before and 102 (31.3%) persons during the COVID-19 pandemic. Only, a history of family dysfunction was significantly associated with the COVID-19 pandemic era (Odds Ratio: 1.925, 95% Confidence Interval: 1.099-3.371; pâ¯=â¯0.022). A low level of education might also be associated with FS during the COVID-19 pandemic, at least in some cultures (e.g., the Middle-East). CONCLUSION: The COVID-19 pandemic has not affected the clinical characteristics of patients with FS (at the time of diagnosis). However, a history of family dysfunction was significantly more frequently associated with FS during the COVID-19 pandemic. Multiagency integration of law enforcement responses, social services, and social awareness is recommended to address family dysfunction and domestic violence and support the victims during this pandemic.
Assuntos
COVID-19 , Pandemias , Humanos , Estudos Retrospectivos , SARS-CoV-2 , Convulsões/epidemiologiaRESUMO
OBJECTIVE: Clinical trials of a brain-responsive neurostimulator, RNS® System (RNS), excluded patients with a vagus nerve stimulator, VNS® System (VNS). The goal of this study was to evaluate seizure outcomes and safety of concurrent RNS and VNS stimulation in adults with drug-resistant focal-onset seizures. METHODS: A retrospective multicenter chart review was performed on all patients with an active VNS and RNS who were treated for a minimum of 6â¯months with both systems concurrently. Frequency of disabling seizures at baseline before RNS, at 1â¯year after RNS placement, and at last follow-up were used to calculate the change in seizure frequency after treatment. Data on adverse events and complications related to each device were collected. RESULTS: Sixty-four patients from 10 epilepsy centers met inclusion criteria. All but one patient received RNS after VNS. The median follow-up time after RNS implantation was 28â¯months. Analysis of the entire population of patients with active VNS and RNS systems revealed a median reduction in seizure frequency at 1â¯year post-RNS placement of 43% with a responder rate of 49%, and at last follow-up a 64% median reduction with a 67% responder rate. No negative interactions were reported from the concurrent use of VNS and RNS. Stimulation-related side-effects were reported more frequently in association with VNS (30%) than with RNS (2%). SIGNIFICANCE: Our findings suggest that concurrent treatment with VNS and RNS is safe and that the addition of RNS to VNS can further reduce seizure frequency.
Assuntos
Epilepsia Resistente a Medicamentos , Epilepsias Parciais , Estimulação do Nervo Vago , Adulto , Encéfalo , Epilepsia Resistente a Medicamentos/terapia , Epilepsias Parciais/terapia , Humanos , Estudos Retrospectivos , Resultado do Tratamento , Nervo Vago , Estimulação do Nervo Vago/efeitos adversosRESUMO
OBJECTIVE: To investigate the opinions and attitudes of neurologists on the counseling about sudden unexpected death in epilepsy (SUDEP) worldwide. METHODS: Practicing neurologists from around the world were invited to participate in an online survey. On February 18th, 2021, we emailed an invitation including a questionnaire (using Google-forms) to the lead neurologists from 50 countries. The survey anonymously collected the demographic data of the participants and answers to the questions about their opinions and attitudes toward counseling about SUDEP. RESULTS: In total, 1123 neurologists from 27 countries participated; 41.5% of the respondents reported they discuss the risk of SUDEP with patients and their care-givers only rarely. Specific subgroups of patients who should especially be told about this condition were considered to be those with poor antiseizure medication (ASM) adherence, frequent tonic-clonic seizures, or with drug-resistant epilepsy. The propensity to tell all patients with epilepsy (PWE) about SUDEP was higher among those with epilepsy fellowship. Having an epilepsy fellowship and working in an academic setting were factors associated with a comfortable discussion about SUDEP. There were significant differences between the world regions. CONCLUSION: Neurologists often do not discuss SUDEP with patients and their care-givers. While the results of this study may not be representative of practitioners in each country, it seems that there is a severe dissociation between the clinical significance of SUDEP and the amount of attention that is devoted to this matter in daily practice by many neurologists around the world.
Assuntos
Morte Súbita Inesperada na Epilepsia , Atitude , Aconselhamento , Morte Súbita/epidemiologia , Morte Súbita/etiologia , Humanos , Neurologistas , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
ABSTRACT: This study evaluated the rates of depression and anxiety and their determinants in adult persons with epilepsy and their caregivers. Both completed surveys about demographic, disease-related, and psychosocial characteristics. One hundred patients and caregivers participated. A mood disorder was present in 89% of patients and 56% of caregivers. In the univariate analysis, the presence of mood disorder in the patient was associated with being unmarried, unemployed, frequent hospitalizations, side effects from polypharmacy, patient stigma, patient quality of life, caregiver anxiety, and caregiver burden. In the multivariate analysis, medication side effects sustained as an important determinant. In the univariate analysis, the presence of mood disorder in the caregiver was associated with seizure frequency, patient anxiety, patient quality of life, caregiver stigma, and caregiver burden. In the multivariate analysis, patient anxiety level and caregiver burden sustained as important determinants. Adult persons with epilepsy and their caregivers experience high rates of mood disorders, explained by certain clinical factors.
Assuntos
Cuidadores , Epilepsia , Adaptação Psicológica , Adulto , Ansiedade/epidemiologia , Ansiedade/etiologia , Ansiedade/psicologia , Cuidadores/psicologia , Depressão/epidemiologia , Depressão/etiologia , Depressão/psicologia , Epilepsia/epidemiologia , Humanos , Qualidade de Vida/psicologia , Inquéritos e Questionários , Centros de Atenção TerciáriaRESUMO
PURPOSE: To investigate the opinions of physicians on the use of complementary and alternative medicine (CAM) in patients with epilepsy (PWE) worldwide. METHODS: Online survey addressed to neurologists and psychiatrists from different countries. RESULTS: Totally, 1112 physicians from 25 countries (different world region: Europe, North America, South America, Middle-East, Africa, Former Soviet Union Republics) participated; 804 (72.3%) believed that CAM might be helpful in PWE. The most commonly endorsed CAM included meditation (41%) and yoga (39%). Female sex, psychiatry specialization, and working in North and South America were associated with the belief that CAM is helpful in PWE. Two-hundred and forty five out of 1098 participants (22.3%) used/prescribed CAM to PWE; among them, 174 (71%) people perceived CAM to be less effective and 114 (46.5%) people found CAM to be safer than conventional antiseizure medications (ASMs). The most common reasons to prescribe CAM for PWE were: to satisfy the patient (49.9%), dissatisfaction with the efficacy (35.6%), and dissatisfaction with the adverse effects (31.2%) of conventional therapies. CONCLUSION: Although the evidence supporting the use of CAM for the treatment of epilepsy is extremely sparse, most physicians worldwide believe that it could be integrated with the use of conventional ASMs, at least in some patients. High-quality controlled trials are warranted to provide robust evidence on the usefulness of CAM options in PWE.
Assuntos
Terapias Complementares , Epilepsia , Médicos , África , Epilepsia/terapia , Europa (Continente) , Feminino , Humanos , Oriente Médio , América do Norte , América do Sul , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: We sought to determine if global cognitive function in patients with epilepsy (PWE) differs when electroencephalographic (EEG) abnormalities are present during concurrent neuropsychological (NP) evaluation. METHODS: We explored the association between subclinical epileptiform discharges (sEDs) and interictal epileptiform discharges (IEDs) and global aspects of cognition in 79 consecutive PWE who underwent continuous EEG monitoring during NP evaluation for diagnostic (15%) or presurgical (85%) purposes while on their standard antiseizure medication (ASM) regimens. As some researchers have suggested that the apparent link between IEDs and cognition represent epiphenomena of an underlying damaged neural substrate, we used functional status as a stratifying covariate to allow us to address this position. RESULTS: Despite being on their standard ASM regimen, EEG was abnormal in 68% of patients. Epileptiform abnormalities (IEDs, sEDs, or both) were seen in isolation or coupled with diffuse or focal slowing in 38% of patients. Individuals with IEDs occurring during their NP evaluation demonstrated poorer scores in attention/working memory (forward and backward digit span), processing speed (symbol searching and coding), and speeded components of language (semantic fluency) tests compared with those with normal EEG tracings matched by their real-world, functional status. In two high functioning patients, performance was significantly better when these individuals were tested in the absence of IEDs, with performances appearing invalid when tested during periods of IED activity. No significant association was found between NP performance and nonepileptiform EEG abnormalities. SIGNIFICANCE: A substantial proportion of PWE undergoing NP evaluation manifest concurrent EEG abnormalities, with epileptiform abnormalities associated with poorer global cognitive performance. As this pattern was observed regardless of functional status, this association appears to represent more than unrelated features coincidentally shared by the lowest functioning cohort. Coupled with our individual case data, our findings suggest that NP testing may be adversely affected by IEDs and sEDs going unrecognized in the absence of simultaneous EEG recordings, and set the stage for future studies to definitively establish this possible relationship.
Assuntos
Eletroencefalografia/métodos , Epilepsia/fisiopatologia , Epilepsia/psicologia , Testes Neuropsicológicos , Adulto , Atenção/fisiologia , Cognição/fisiologia , Estudos de Coortes , Epilepsia/diagnóstico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
OBJECTIVE: There is no information on disparities of patients with psychogenic nonepileptic seizures (PNES) and their caregivers. The objective of this exploratory study is to compare patients with PNES and caregivers with low socioeconomic status (SES) with those of high SES for disparities in healthcare use, seizures, medication adverse effects, psychosocial impact, and knowledge about epilepsy. METHODS: Patients with PNES and caregivers completed surveys about the aforementioned outcomes during their Epilepsy Monitoring Unit (EMU) admission. Associations were evaluated using SES as a binary independent variable and the patient- and caregiver-related outcomes as dependent variables. RESULTS: Forty-three patients and 28 caregivers were recruited. The majority of patients were on average 36â¯years old, single women, unemployed, with some college education. The majority had PNES for 8â¯years averaging 20 seizures per month and were maintained on ≥2 antiepileptic drugs (AEDs) prior to their EMU admission. Most caregivers were first-degree relatives with a mean age of 43â¯years, married employed women of higher educational attainment, typically cohabitating with the patients. Low SES patients showed poorer knowledge about epilepsy (pâ¯<â¯0.0001) and higher anxiety levels (pâ¯=â¯0.03). Conversely, high SES patients demonstrated poorer social functioning (pâ¯=â¯0.04). High SES caregivers showed higher caregiving burden (pâ¯=â¯0.01). CONCLUSION: There are noteworthy disparities in patients with PNES of different SES and their caregivers. Identification of those disparities is a critical step in the creation of appropriate interventions to address them.
Assuntos
Cuidadores/economia , Disparidades em Assistência à Saúde/economia , Transtornos Psicofisiológicos/economia , Convulsões/economia , Fatores Socioeconômicos , Adulto , Cuidadores/psicologia , Estudos Transversais , Eletroencefalografia/economia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos Psicofisiológicos/psicologia , Convulsões/psicologia , Autorrelato , Inquéritos e Questionários , Adulto JovemRESUMO
PURPOSE: To explore various social aspects of life (i.e., employment, education, and driving) in a large sample of patients with functional seizures (FS) living in seven countries from four continents. METHODS: In this retrospective study, we investigated adult patients with FS, who were admitted to the epilepsy monitoring units at centers in Iran, Qatar, USA, France, Georgia, Egypt, and United Arab Emirates (UAE). We studied the social aspects of life in the whole cohort. Then, we compared the social aspects of life between different world regions. RESULTS: Four hundred and forty patients were included (241 from Iran, 56 from Qatar, 52 from France, 41 from the USA, 19 from UAE, 18 from Egypt, and 13 from Georgia). One hundred and twenty six people (30%) had college education, 142 (33%) were employed, and 101 (28%) drove a motor vehicle in their routine daily lives. People with FS and college education were more likely to report a history of sexual abuse compared with those with a lower education. Patients with no loss of responsiveness with their FS were more likely to be employed. Male patients and patients without aura were more likely to drive a motor vehicle in their routine daily lives. None of the social characteristics of the patients with FS showed significant differences among the two large culturally different groups (Muslim nations vs. Christian nations). CONCLUSION: It appears that patients with FS across cultures have significant problems in their social aspects of life.
Assuntos
Eletroencefalografia , Convulsões , Adulto , Egito/epidemiologia , França/epidemiologia , Humanos , Irã (Geográfico) , Masculino , Catar , Estudos Retrospectivos , Convulsões/epidemiologia , Emirados Árabes UnidosRESUMO
PURPOSE: The study aimed to investigate the marital status in a cohort of patients with functional seizures from seven countries in four continents. Factors associated with marital status were also explored. METHODS: Adult patients with functional seizures who were admitted to the epilepsy monitoring units at centers in Iran, Qatar, USA, France, Georgia, Egypt, and United Arab Emirates (UAE) were retrospectively identified. Marital status was assessed in the whole cohort. RESULTS: Four hundred thirty-two patients were included (241 from Iran, 52 from France, 48 from Qatar, 41 from the USA, 19 from UAE, 18 from Egypt, and 13 from Georgia); 302 were women and 130 were men. One hundred fifty (35%) subjects were single, 245 (57%) were married, and 37 (8%) were separated (31 divorced, 7%; 6 widowed, 1%). Auras with functional seizures were less frequently reported by single people in comparison with that by married patients (54% vs. 61%) [odds ratio (OR)â¯=â¯0.58]. Separated people compared with those who were married less often had auras with their functional seizures (27% vs. 61%; ORâ¯=â¯0.26) and more often reported a history of sexual abuse (49% vs. 12%; ORâ¯=â¯6.14). CONCLUSION: The marital status has significant associations with the semiology of functional seizures. A history of sexual abuse is significantly associated with being separated and should be inquired and tackled appropriately during the management process of patients with functional seizures.
Assuntos
Convulsões , Adulto , Egito , Feminino , França/epidemiologia , Humanos , Irã (Geográfico) , Masculino , Estado Civil , Catar , Estudos Retrospectivos , Convulsões/epidemiologia , Emirados Árabes UnidosRESUMO
PURPOSE: We conducted a multicenter international cross-cultural comparative study to investigate clinical semiology and predisposing factors of functional seizures in a large cohort of patients living in different countries around the world. We hypothesized that semiology and predisposing factors of functional seizures differ between various world regions. METHODS: We conducted this retrospective observational study in adults with functional seizures admitted to epilepsy centers in Iran, Qatar, USA, France, Georgia, Egypt, and United Arab Emirates (UAE). We assessed and compared the demographic and clinical seizure characteristics of these patients, according to the patients' reports and review of the ictal recordings during video-electroencephalogram (EEG) monitoring. RESULTS: Five hundred nine patients were included (270 from Iran, 74 from Qatar, 63 from France, 43 from the USA, 22 from Egypt, 20 from UAE, and 17 from Georgia). Although all major manifestations of functional seizures (e.g., aura, loss of responsiveness, generalized motor seizures, ictal injury) were seen in all world regions, seizure semiology differed significantly across countries. Auras, ictal urinary incontinence, and ictal injury were more commonly reported by the American patients than patients from other world regions, whereas loss of responsiveness and generalized motor seizures were more frequently observed in the Iranian and American patients than the European and Arab patients. CONCLUSION: Semiology of functional seizures seems to vary across various regions of the world; socioeconomic, cultural, ethnic, and religious differences may play an essential role in the modulation of functional seizures semiology across different nations and cultures.
Assuntos
Comparação Transcultural , Internacionalidade , Transtornos Psicofisiológicos/etnologia , Transtornos Psicofisiológicos/psicologia , Convulsões/etnologia , Convulsões/psicologia , Adolescente , Adulto , Idoso , Estudos Transversais , Eletroencefalografia/métodos , Eletroencefalografia/tendências , Feminino , Hospitalização/tendências , Humanos , Masculino , Anamnese/métodos , Pessoa de Meia-Idade , Transtornos Psicofisiológicos/fisiopatologia , Estudos Retrospectivos , Convulsões/fisiopatologia , Adulto JovemRESUMO
OBJECTIVE: There is scarce literature on stigma in families living with psychogenic nonepileptic seizures (PNES). Using a cohort of patients with epileptic seizures (ES) and their caregivers as controls, we aimed to quantify the level of patient and caregiver stigma in PNES and identify associations of patient and caregiver characteristics with it. METHODS: Patients with PNES and ES and their caregivers completed surveys about demographic, clinical, and psychosocial characteristics. Multivariate regression analysis was used to identify correlates of patient and caregiver stigma. RESULTS: Forty-three patients with PNES and 165 patients with ES were recruited. Compared with patients with ES, patients with PNES had shorter disease duration, higher seizure frequency, normal diagnostic data, poorer psychosocial health, and fewer antiseizure medications (ASMs). A total of 76.5% of patients with PNES and 59.5% of patients with ES felt stigmatized. Patient stigma level was higher in patients with PNES compared with those with ES, and it was negatively associated with patient quality of life (QOL). Additionally, 28 caregivers of patients with PNES and 99 caregivers of patients with ES were recruited. There were no significant demographic, caregiving, or psychosocial differences between the two caregiver cohorts. Seventy-two percent of caregivers of patients with PNES and 47% of caregivers of patients with ES felt stigmatized. Caregiver stigma level was also higher in caregivers of patients with PNES compared with caregivers of patients with ES, and it was negatively associated with patient QOL and positively associated with patient and caregiver anxiety. CONCLUSION: Compared with those with ES, patients and caregivers living with PNES experience stigma more frequently and to a higher extent. Patient QOL emerges as a consistent correlate of that stigma.
Assuntos
Cuidadores/psicologia , Transtornos Psicofisiológicos/psicologia , Convulsões/psicologia , Estigma Social , Inquéritos e Questionários , Adulto , Ansiedade/diagnóstico , Ansiedade/psicologia , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos Psicofisiológicos/diagnóstico , Qualidade de Vida/psicologia , Convulsões/diagnóstico , Adulto JovemRESUMO
INTRODUCTION: Benign fasciculations are common. Despite the favorable prognosis of benign fasciculation syndrome (BFS), patients are often anxious about their symptoms. In this study, we prospectively followed 35 patients with BFS over a 24-month period. METHODS: We conducted serial questionnaires to assess anxiety, associated symptoms, and duration. RESULTS: 71.4% of patients were men, and 34.4% were employed in the medical field. Most reported anxiety, but only 14% were anxious as measured by the Zung self-rating anxiety scale. Fasciculations were most common in the calves and persisted in 93% of patients. Anxiety levels did not change over time. Associated symptoms (subjective weakness, sensory symptoms, and cramps) were common and resolved to varying degrees. No patients developed motor neuron disease. DISCUSSION: BFS is a benign disorder that usually persists over time. Commonly associated symptoms include subjective weakness, sensory symptoms, and cramps. BFS is usually not associated with pathologic anxiety. Muscle Nerve 58:852-854, 2018.
Assuntos
Ansiedade/diagnóstico , Ansiedade/etiologia , Doenças Neuromusculares/complicações , Doenças Neuromusculares/psicologia , Adulto , Eletromiografia , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Escalas de Graduação Psiquiátrica , Inquéritos e Questionários , Adulto JovemRESUMO
PURPOSE OF REVIEW: Our purpose is to review evidence relating to the concept that interictal epileptiform discharges (IEDs) impair brain performance. RECENT FINDINGS: Sophisticated measures of motor and cognitive performance have clarified older observations, confirming that in both animals and humans, IEDs affect aspects of performance, IED morphology, frequency, anatomical distribution, and duration matter. However, we now know that it is difficult to draw a line between IEDs and seizures, not only by electrical criteria but even by metabolic and molecular measures. IEDs impair performance acutely and probably chronically. Thus, there are good theoretical reasons for suppressing them, but no consensus has been reached on how much effort this deserves. Many antiepileptic medications effective for control of clinical seizures have little effect on IEDs. Better methods of measuring outcomes may allow selection of individual patients for whom treatment aimed at IEDs is worthwhile.