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OBJECTIVES: In recent years, there has been an increase in suicide rates in Brazil. From 2015 to 2019, a 34% increase in self-inflicted deaths was observed. The aim of this study was to analyse population data to determine whether some subgroups of the population, specifically the elderly population with Alzheimer's disease, are at a greater risk of suicide. STUDY DESIGN: An analysis of population data was carried out. METHODS: Population data from the state of São Paulo, Brazil, were obtained from two platforms: the Brazilian Institute of Geography and Statistics (IBGE); and the Brazilian Ministry of Health (DataSUS). Data were measured and compared in 2010 and 2022 using the two most recent censuses. RESULTS: Between 2010 and 2022, the number of registered deaths of patients with Alzheimer's increased by 21.93%. In addition, there was a 100.37% increase in suicides among the elderly population compared to a 37.78% increase in the general population. CONCLUSIONS: In recent years, there has been a notable increase in both suicides among the elderly and mortality rates attributed to Alzheimer's disease within São Paulo state, Brazil. However, it is not possible to conclude that the increase in suicide among the elderly is directly linked to Alzheimer's disease. To determine a correlation between suicide and Alzheimer's disease, further studies are required.

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OBJECTIVE: Epilepsy is one of the most prevalent chronic neurological diseases, presenting a high frequency of psychiatric disorders (PD). This study sought to evaluate the clinical and sociodemographic profile of patients with epilepsy (PWE) attended at a regional reference psychiatric emergency unit. METHODS: A retrospective, cross-sectional, and descriptive observational study was conducted utilizing a patient record database of individuals with epilepsy who were attended in a regional reference psychiatric emergency unit between January 2018 and August 2022. RESULTS: Out of the 31,800 psychiatric emergency visits, 260 (0.8 %) were of patients with epilepsy (ICD-10: G40). The majority were males (63.5 %) with a mean age of 42.11±15.39 years, single marital status (154; 59.25 %) and elementary education (75; 28.9 %). Most of them (203; 78.1 %) presented at least one psychiatric comorbidity at the emergency visit, but 109 (41.9 %) were not receiving any psychiatric follow-up. A total of 106 patients (40.8 %) had experienced at least one past psychiatric hospitalization. CONCLUSIONS: The occurrence of PD is highly prevalent in PWE, and probably with a high frequency of psychiatric emergencies occurring among them. Further studies are needed to assess such patient profile, particularly involving data from psychiatric emergency units.

Asunto(s)

Epilepsia , Trastornos Mentales , Humanos , Masculino , Femenino , Adulto , Epilepsia/epidemiología , Persona de Mediana Edad , Estudios Retrospectivos , Estudios Transversales , Trastornos Mentales/epidemiología , Comorbilidad , Servicio de Urgencia en Hospital/estadística & datos numéricos , Adulto Joven , Servicios de Urgencia Psiquiátrica/estadística & datos numéricos , Prevalencia

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CONTEXT: Joint hypermobility (JH) represents the extreme of the normal range of motion or a condition for a group of genetically determined connective tissue disorders. Generalized joint hypermobility (GJH) is suspected when present in all four limbs and the axial skeleton, scored in prepubescent children and adolescents by a Beighton Score (BS) ≥ 6. Parameters are also used to identify GJH in hypermobile Ehlers-Danlos syndrome (hEDS) and hypermobility spectrum disorders (HSDs). The purpose of this study is to characterize children with JH based on the location of variables in the BS ≥ 6 and identify children with JH in the axial skeleton, upper limbs (ULs), and lower limbs (LLs) simultaneously. METHODS: We analyzed 124 medical records of one- to nine-year-old children with JH by BS. RESULTS: The characterization of GJH by combinations of the axial skeleton, ULs, and LLs simultaneously totaled 25.7%. BS = 6 and BS = 8 consisted of variables located in ULs and LLs. BS = 7 included the axial skeleton, ULs, and LLs. BS ≥ 6 represents the majority of the sample and predominantly girls. CONCLUSIONS: BS ≥ 6 represents the majority of the sample and predominantly girls. Most characterized children with GJH present BS = 6 and BS = 8 with variables located only in ULs and LLs, a condition that does not imply the feature is generalized. In children, BS = 7 and BS = 9 characterize GJH by including the axial skeleton, ULs, and LLs. These results draw attention to the implications for defining the diagnosis of hEDS and HSDs.

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INTRODUCTION: Suicide has been described in patients with Alzheimer's disease. Some promising medications for treating Alzheimer's disease have had their studies suspended because they increase the risk of suicide. Understanding the correlations between suicide and Alzheimer's disease is essential in an aging world. METHODS: A search was carried out on electronic websites (PubMed and Scielo) using the MeSH Terms "suicide" and "Alzheimer" (1986-2023). Of a total of 115 articles, 26 were included in this review. RESULTS: Depression and the allele ε4 of Apolipoprotein (APOE4) were demonstrated to be the main risk factors for suicide in patients with Alzheimer's disease. CONCLUSION: Adequately delineating which elderly people are vulnerable to suicide is important so that new treatments for Alzheimer's disease can be successful. This review showed a need for new studies to investigate the interface between Alzheimer's disease and suicide.

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Enfermedad de Alzheimer , Suicidio , Humanos , Enfermedad de Alzheimer/genética , Suicidio/psicología , Factores de Riesgo

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Introduction: Mental health disorders (MHDs) are responsible for much impairment of quality of life in Brazil and worldwide. Early diagnosis and effective treatment strategies are required due to the heterogeneous symptoms and multifactorial etiology. Methods: A descriptive retrospective observational study was performed aiming to characterize the clinical and psychiatric profiles of patients with MHD attending a Brazilian public tertiary psychiatric outpatient clinic, which is a reference health service for more than 2 million inhabitants. Predominant clinical and sociodemographic aspects of patients were evaluated between March 2019 and March 2021. Results: A total of 8,384 appointments were analyzed. The majority of patients were female, and the mean age was 45 years old. Generalized anxiety disorder (GAD) was the most common MHD. The prevailing symptoms were sadness, anxiety, and irritability, with the most prescribed medications being selective serotonin reuptake inhibitors. Conclusion: The epidemiological characterization of mental disorders in specialized mental health outpatient clinics provides evidence for the establishment of more specific protocols and advocates a dimensional transdiagnostic approach as an aid to public mental health services.

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Background and Aims: Our goal was to develop an online questionnaire to survey the prevalence of suicidal behavior. Methods: We developed a questionnaire with 51 variables and proceeded with validations. Validations were performed using face validity, content validity, and construct validity. Reliability was performed by test-rest. Results: The face validity was 1.0 and the content validity was 0.91. The exploratory factor analysis got Kaiser-Meyer-Olkin = 0.86 and extracted one principal factor. The confirmatory factor analysis demonstrates root mean square error of approximation = 0.000 and comparative fit index = 1.000. The test-retest had an intraclass correlated coefficient of 0.98. Conclusion: The adequate development questionnaire was validated, and we have an instrument to survey suicide behaviors during the pandemic time. Patient or Public Contribution: The general population of Marília voluntarily responded to the questionnaire, as well as patients from the principal investigator's office.

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Psychiatric disorders and behavioral manifestations in patients with epilepsy have complex and multifactorial etiologies. The psychotropic properties of anti-seizure medications (ASMs) and psychiatric effects of epilepsy surgery can result in iatrogenic psychiatric symptoms or episodes or can yield a therapeutic effect of underlying psychiatric disorders and have a significant impact on the patients' quality of life. The aims of this chapter are to review the available evidence of psychotropic properties of ASMs, which may be responsible for iatrogenic psychiatric symptoms and/or disorders. Moreover, the several aspects associated with the impact of epilepsy surgery on the possible improvement/development of psychiatric disorders were addressed.

Asunto(s)

Epilepsia , Trastornos Mentales , Anticonvulsivantes/farmacología , Anticonvulsivantes/uso terapéutico , Epilepsia/complicaciones , Epilepsia/tratamiento farmacológico , Epilepsia/cirugía , Humanos , Enfermedad Iatrogénica/prevención & control , Trastornos Mentales/tratamiento farmacológico , Psicotrópicos , Calidad de Vida

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Depression is the most frequent psychiatric comorbidity seen in mesial temporal lobe epilepsy (MTLE) patients with hippocampal sclerosis (HS). Moreover, the HS is the most frequent pathological hallmark in MTLE-HS. Although there is a well-documented hippocampal volumetric reduction in imaging studies of patients with major depressive disorder, in epilepsy with comorbid depression, the true role of the hippocampus is not entirely understood. This study aimed to verify if patients with unilateral MTLE-HS and the co-occurrence of depression have differences in neuronal density of the hippocampal sectors CA1-CA4. For this purpose, we used a histopathological approach. This was a pioneering study with patients having both clinical disorders. However, we found no difference in hippocampal neuronal density when depression co-occurs in patients with epilepsy. In this series, CA1 had the lowest counting in both groups, and HS ILAE Type 1 was the most prevalent. More studies using histological assessments are needed to clarify the physiopathology of depression in MTLE-HS.

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BACKGROUND: Substance abuse is a public health concern given its high prevalence worldwide. The early onset of such abuse predicts greater severity of addiction, morbidity, and use of multiple drugs. The use of psychoactive substances among Brazilian university students is frequent and cannabis stands out as the most consumed illicit drug. This study aimed to assess the prevalence of cannabis use among medical students from public universities in the state of São Paulo, correlating it with socioeconomic data, perceptions, and conceptions about use, triggering factors and possible implications in academic performance. METHODS: The data were collected using an anonymous online survey, which was sent to students attending public medical universities in the state of São Paulo in the year 2020. FINDINGS: The survey was answered by 225 participants. Among all participants, 147 (65.3%) reported at least one episode of cannabis use during their study in university. 91 (61.9%) reported the first use before entering university, while 56 (38.1%) used it for the first time during the university years. The frequent group included 41 (27.9%) people and the sporadic group included 106 (72.1%) people. CONCLUSION: The present study indicated that the medical students in public universities in the state of São Paulo have higher cannabis use rates compared to the general Brazilian population and to other medical students worldwide. The users are aware of the possible damages caused by cannabis use, but this does not stop them from smoking.

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INTRODUCTION: Schizophrenia is a complex psychiatric disorder that affects approximately twenty million people worldwide. Various factors have been associated with the physiopathology of this disease such as oxidative stress, which is an imbalance between pro-oxidant and antioxidant molecules. OBJECTIVE: This study evaluated the association between biomarkers of oxidative stress and response to pharmacological treatment among patients with schizophrenia in the context of their clinical information, demographic data, and lifestyle. METHODS: A total of 89 subjects were included, 26 of whom were treatment-responsive schizophrenia patients (Group 1), 27 treatment-resistant schizophrenia patients (Group 2), and 36 healthy controls (Group 3). All of the subjects completed a questionnaire to provide clinical and demographic data, and all provided peripheral blood samples. The oxidative stress markers analyzed using spectrophotometry were catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPx), total glutathione (GSH-t), malondialdehyde (MDA), and Trolox-equivalent antioxidant capacity (TEAC; p < 0.05). RESULTS: When all schizophrenia patients (G1 + G2) were compared to the control group, SOD levels were found to be lower among schizophrenia patients (p < 0.0001), while MDA and CAT levels were higher (p < 0.0001 and p = 0.0191, respectively). GPx, GSH-t, and TEAC levels were similar in all three groups (p > 0.05). CONCLUSION: Lower SOD levels and higher MDA and CAT levels indicate oxidative damage in schizophrenia patients, regardless of their response to pharmacological treatment. Smoking is associated with oxidative stress, in addition, a family history of the disease was also found to be correlated with cases of schizophrenia, which reflects the relevance of genetics in disease development.

Asunto(s)

Esquizofrenia , Biomarcadores , Glutatión Peroxidasa/metabolismo , Humanos , Estrés Oxidativo , Esquizofrenia/tratamiento farmacológico , Esquizofrenia Resistente al Tratamiento

RESUMEN

PURPOSE: To evaluate the neuropsychological findings related to the presence of pre-surgical comorbid depression in Latin-American patients with mesial temporal lobe epilepsy (MTLE) and unilateral hippocampal sclerosis (HS). METHOD: Patients with drug-resistant MTLE and unilateral, left (L-) or right (R-) HS were studied. To diagnose depression, psychiatrists with expertise in epilepsy applied a semi-structured interview based on DSM. The depression group (DG) included patients with a psychiatric diagnosis in addition to a Beck Depression Inventory (BDI) score >16 points, and the non-depression group (NDG) included those without this diagnosis and with a BDI score ≤16. We analysed two clusters of neuropsychological tests, which evaluated memory (Complex Rey Figure III, Logical Memory II and RAVLT VII) and attention plus executive functions (Stroop I/II/III and Trail Making A/B). Moreover, we calculated the z-scores (Zs) using a local control group. The DG was compared to the NDG, independently and according to the HS side, using non-parametrical analyses. Due to the multivariate analysis, the p-value was corrected by applyingpost hoc Bonferroni adjustment. RESULTS: We analysed 65 patients. The NDG included 51 (78.4 %) patients, and the DG included 14 (21.5 %) patients. Pre-surgical comorbid depression occurred in eight patients with L- (n = 29) and in six patients with R-MTLE-HS (n = 36). All of these groups had similar gender, age, IQs, and years of schooling. Compared to the healthy subjects, the L-MTLE-HS patients had lower Zs in verbal episodic memory tests [Logical Memory II (p < 0.001), and RAVLT VII (p < 0.001)], and the R-MTLE-HS patients had lower scores in visual episodic memory [Complex Rey Figure III (p < 0.001)]. In the analysis of the DGvs. NDG, there were no differences in the clusters of tests of memory or in those of attention and executive functions. Moreover, when we analysed the patients according to HS side, no neuropsychological difference was observed in the DG and NDG in terms of L- and R-MTLE-HS. CONCLUSIONS: The patients with MTLE and unilateral HS in this study showed no differences in memory, attention and executive functions in relation to the presence of pre-surgical comorbid depression and independently of HS side. In this series from Latin-America, this psychiatric comorbidity did not affect cognition more than epilepsy alone.

Asunto(s)

Epilepsia del Lóbulo Temporal , Depresión/epidemiología , Epilepsia del Lóbulo Temporal/complicaciones , Epilepsia del Lóbulo Temporal/epidemiología , Epilepsia del Lóbulo Temporal/patología , Hipocampo/patología , Humanos , Imagen por Resonancia Magnética , Pruebas Neuropsicológicas , Esclerosis/epidemiología , Esclerosis/patología , Estados Unidos

RESUMEN

Temporal lobe epilepsy (TLE) is the most frequent focal epilepsy in adults and has been associated with psychiatric disorders (PD), especially the TLE with mesial temporal sclerosis (MTS). Electroencephalogram (EEG) could help in locating the epileptogenic zone and supply information regarding cerebral electric activity in these patients. However, there is a scarcity of knowledge about the association between EEG findings and comorbid PD in TLE. The objective of this review was to proceed a systematic review about the association of interictal EEG findings and PD in patients with TLE-MTS. A PRISMA model was used, and MEDLINE, CENTRAL, LILACS, and CAPES databases were searched. Six articles were considered in this review based on the inclusion/exclusion criteria. Results showed few published studies and contradicting conclusions regarding the association of EEG and PD in TLE-MTS. We observed great heterogeneity regarding the populations analyzed, hindering the comparison between the studies found. Studies with greater methodological robustness are needed to better understand the role of EEG as a possible biomarker for PD in TLE-MTS.

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Electroencefalografía/tendencias , Epilepsia del Lóbulo Temporal/fisiopatología , Epilepsia del Lóbulo Temporal/psicología , Trastornos Mentales/fisiopatología , Trastornos Mentales/psicología , Bases de Datos Factuales , Electroencefalografía/métodos , Epilepsia del Lóbulo Temporal/diagnóstico , Femenino , Humanos , Masculino , Trastornos Mentales/diagnóstico

RESUMEN

Seizure recurrence (SR) after epilepsy surgery in patients with medically resistant temporal lobe epilepsy and mesial temporal sclerosis (TLE-MTS) can compromise medical treatment and quality of life (QOL). However, there is a scarcity of interventions specifically addressing this issue in the literature. We aimed to evaluate the impact of a four-week psychotherapeutic intervention on the levels of resilience, behavioral symptoms, and QOL of patients with drug-resistant TLE-MTS who underwent corticoamygdalohippocampectomy (CAH) and who presented with late SR. Fifty patients who had been diagnosed with TLE-TMS, undergone CAH, and presented with late SR were included. The study instruments included a clinical and sociodemographic questionnaire and the Brazilian versions of the Connor-Davidson Resilience Scale (CD-RISC-10), the Neurological Disorders Depression Inventory for Epilepsy (NDDI-E), the Interictal Dysphoric Disorder Inventory (IDDI), and the Quality of Life in Epilepsy Inventory (QOLIE-31). Significant reductions in the IDDI (p < 0.001) and NDDI-E (p < 0.001) scores, improvements in the CD-RISC-10 (p < 0.001) and QOLIE-31 (p < 0.001) scores, and positive correlations between resilience levels and QOL (p < 0.01), as well as a negative correlation between depressive symptoms and resilience (p < 0.01) and QOL (p < 0.01), were observed after the psychotherapeutic intervention. Improvements in the resilience levels and QOL, with concomitant reductions in depressive symptoms, were observed in patients with TLE-MTS and late SR after a brief psychotherapeutic intervention. Since there is a lack of studies that measured the impact of interventions in this patient subpopulation, these results may support the development of treatment strategies for this specific group.

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Epilepsia Refractaria/terapia , Epilepsia del Lóbulo Temporal/terapia , Psicoterapia/métodos , Resiliencia Psicológica , Adulto , Análisis de Varianza , Brasil , Depresión/psicología , Trastorno Depresivo/complicaciones , Epilepsia Refractaria/psicología , Epilepsia del Lóbulo Temporal/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Calidad de Vida , Convulsiones/terapia , Encuestas y Cuestionarios , Adulto Joven

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PURPOSE: The purpose of this study was to investigate personality characteristics and clinical parameters in two well-defined epilepsies: mesial temporal lobe epilepsy related to hippocampal sclerosis (MTLE/HS) and juvenile myoclonic epilepsy (JME) through NEO Revised Personality Inventory (NEO-PI-R) and Neurobehavior Inventory (NBI) standardized instruments. METHODS: One hundred patients undergoing corticoamygdalohippocampectomy (CAH), 100 patients with JME, and 100 control subjects answered the personality measures. Clinical parameters such as psychiatric symptoms, seizure frequency, duration of epilepsy, and side of the lesion in MTLE/HS group were investigated. Statistical analysis consisted of the mean and standard deviation (SD) of each variable. Student's t-test or Fisher exact test were used according to the variable studied. RESULTS: The three groups were within the average range of NEO-PI-R and NBI, although 'tendencies' and differences were demonstrated. The MTLE/HS and control subjects had a similar profile: low scores in Neuroticism and high in Conscientiousness (r = -0.330; p < 0.001/r = -0.567; p < 0.001, respectively) in opposition to what occurred in JME, low in Conscientiousness and high in Neuroticism (r = -0.509; p = 0.005). The NBI 'sense of personal destiny' trait was higher (3.15; p = 0.003) in MTLE/HS than in JME and controls. The JME 'law and order' scores were lower than in other groups (p = 0.024). A tendency towards specific NBI traits differentiates MTLE/HS (Factor 3) from JME (Factor 1) groups. Psychiatric symptoms and seizure frequency were correlated with worse scores in NBI and, especially, in Neuroticism domain of NEO-PI-R. CONCLUSION: Specific personality features were linked to each epileptic disease. These findings highlight the importance of considering unique features linked to epilepsy conditions in daily clinical observation to develop support programmes.

Asunto(s)

Epilepsia del Lóbulo Temporal/psicología , Epilepsia Mioclónica Juvenil/psicología , Personalidad , Adulto , Estudios de Casos y Controles , Emociones , Epilepsia del Lóbulo Temporal/cirugía , Extraversión Psicológica , Femenino , Hipocampo/patología , Humanos , Masculino , Persona de Mediana Edad , Procedimientos Neuroquirúrgicos , Neuroticismo , Trastornos de la Personalidad , Inventario de Personalidad , Esclerosis , Adulto Joven

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OBJECTIVE: The objective of this study was to verify if the presence of psychogenic nonepileptic seizures (PNES) could be a risk factor precluding corticoamygdalohippocampectomy (CAH) in patients with refractory temporal lobe epilepsy (TLE) and mesial temporal sclerosis (MTS) (TLE-MTS). METHODS: This retrospective cohort study analyzed medical data of patients with refractory TLE-MTS accompanied in a Brazilian epilepsy surgery center. Presurgical psychiatric evaluations were performed using the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) criteria. Engel's I classification two years after surgery was considered as a favorable outcome. RESULTS: Of the 81 patients initially included (65 females; 56.5%), 49 (60.5%) had TLE-MTS without PNES, 24 (29.7%) with TLE-MTS and PNES, and eight (9.8%) with PNES only, who were excluded from further statistical comparisons. Nine patients with PNES (37.5%) underwent CAH versus 35 (71.4%) without PNES (p = 0.005). Five patients (55.5%) with PNES versus 26 (74.3%) without PNES presented Engel I (p = 0.54). The relative risk (RR) was of 1.90 for patients without PNES to undergo CAH and of 1.33 to be at Engel I. CONCLUSIONS: In this study, PNES were associated with less CAH. There were no differences, however, regarding favorable postsurgical outcomes. These results highlight that the sole presence of PNES should not preclude CAH in patients with TLE-MTS, despite the necessity of careful presurgical psychiatric evaluation.

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Epilepsia Refractaria/cirugía , Epilepsia del Lóbulo Temporal/cirugía , Trastornos Mentales/complicaciones , Procedimientos Neuroquirúrgicos , Convulsiones/psicología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Epilepsia Refractaria/psicología , Epilepsia del Lóbulo Temporal/psicología , Femenino , Humanos , Masculino , Trastornos Mentales/diagnóstico , Persona de Mediana Edad , Selección de Paciente , Estudios Retrospectivos , Factores de Riesgo , Convulsiones/diagnóstico , Convulsiones/etiología , Resultado del Tratamiento , Adulto Joven

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PURPOSE: Eye closure sensitivity (ECS) has been described as a reflex trait in juvenile myoclonic epilepsy (JME). However, there is no consensus regarding its significance on prognosis. The aim of this study is to clarify the long-term impact of ECS documented by a clinical interview and a video-EEG neuropsychological protocol (VNPP) in a series of 133 JME patients. METHODS: Data from 22 JME patients with ECS confirmed by a VNPP (Group 1) were compared with those of 20 JME patients without any reflex traits (Group 2). They were followed for a mean of 8.21 years (SD=±5.044). The frequency of seizures was assessed using a diary. Except for photosensitivity (PS), any other reflex traits occurrence, drugs/alcohol abuse intake, noncompliance, and Jeavons syndrome, were considered exclusion criteria. RESULTS: Group 1 had a lower age at epilepsy onset (p = 0.028), higher incidence of febrile seizures (13.6%), and familial history of epilepsy (p = 0.023). Only 18.2% had self-perception of eyelid myoclonia (EM) (kappa coefficient = 0.193), which persisted in 77.3% of patients. Limb myoclonia, tonic-clonic seizures (TCS) and/or myoclonic-tonic-clonic seizures (MTCS), as well as absences were more frequent (p = 0.015; p = 0.013; p = 0.011, respectively) in Group 1. PS did not influenced frequency of EM (p = 1.0), absences (p = 0.648), or TCS/MTCS (p = 0.934). Psychiatric comorbidities were not different between groups. CONCLUSIONS: ECS is related to a worse outcome regarding control of all seizure types, persistence of EM, and higher frequency of limb myoclonia, as well as the total number of TCS and/or MTCS.

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Párpados/fisiopatología , Epilepsia Mioclónica Juvenil/diagnóstico , Epilepsia Mioclónica Juvenil/fisiopatología , Reflejo/fisiología , Adulto , Factores de Edad , Anticonvulsivantes/uso terapéutico , Electroencefalografía , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Epilepsia Mioclónica Juvenil/tratamiento farmacológico , Pronóstico , Estadísticas no Paramétricas , Adulto Joven

RESUMEN

PURPOSE: Psychogenic nonepileptic seizures (PNES) are paroxysmal episodes superficially resembling epileptic seizures but are not associated with any electrical abnormalities. Despite the existence of recent evidence addressing psychological interventions on PNES, there is a scarcity of studies investigating such interventions on patients with dual diagnoses, such as in temporal lobe epilepsy/mesial temporal sclerosis (TLE-MTS) with comorbid PNES; TLE-MTS is a very frequent epilepsy syndrome found in tertiary centers. We aimed to investigate the effects of a group psychotherapeutic intervention program based on cognitive-behavioral therapy (CBT) on patients dually diagnosed with TLE-MTS and PNES treated in a tertiary center. METHOD: Patients with TLE-MTS and PNES who were followed-up in a tertiary center were invited. The intervention consisted of eight weekly, semi-structured group meetings. The Brazilian versions of the Quality of Life Scale (SF-36), the Toronto Alexithymia Scale (TAS), the Hamilton Depression Scale (HAM-D), the Hamilton Anxiety Scale (HAM-A), and the Ways of Coping Checklist (WCC) were applied before and after the intervention. RESULTS: Forty-seven patients were enrolled (25 females; 53.2%). Psychiatric disorders (PD) were observed in all 47 patients (100%); Major Depressive Disorder (MDD) was the most frequent PD (24; 51.0%). There were improvements on quality of life (P = 0.003), decreased depression (P<0.0001) and anxiety symptoms (P = 0.02), decreased levels of alexithymia (P = 0.02) and a reduction in seizure frequency (P = 0.02) after the intervention. CONCLUSIONS: Present data suggest a positive impact of a group psychological intervention based on CBT in patients with TLE-MTS and PNES, highlighting this therapeutic possibility for this specific subgroup.

Asunto(s)

Epilepsia Refractaria/terapia , Epilepsia del Lóbulo Temporal/terapia , Trastornos Psicofisiológicos/terapia , Psicoterapia de Grupo , Convulsiones/terapia , Adulto , Ansiedad/complicaciones , Ansiedad/epidemiología , Ansiedad/terapia , Terapia Cognitivo-Conductual , Comorbilidad , Depresión/complicaciones , Depresión/epidemiología , Depresión/terapia , Trastorno Depresivo Mayor/complicaciones , Trastorno Depresivo Mayor/epidemiología , Trastorno Depresivo Mayor/terapia , Epilepsia Refractaria/complicaciones , Epilepsia Refractaria/epidemiología , Epilepsia del Lóbulo Temporal/complicaciones , Epilepsia del Lóbulo Temporal/epidemiología , Femenino , Estudios de Seguimiento , Humanos , Masculino , Escalas de Valoración Psiquiátrica , Trastornos Psicofisiológicos/complicaciones , Trastornos Psicofisiológicos/epidemiología , Psicoterapia de Grupo/métodos , Psicotrópicos/uso terapéutico , Convulsiones/complicaciones , Convulsiones/epidemiología , Resultado del Tratamiento

RESUMEN

OBJECTIVE: The objective of this study was to investigate the psychological aspects and psychiatric disorders (PDs) in patients dually diagnosed with refractory temporal lobe epilepsy and mesial temporal sclerosis (TLE-MTS) with psychogenic nonepileptic seizures (PNES) treated in a tertiary center in order to find any gender differences in psychiatric, clinical, and sociodemographic characteristics. METHOD: Psychiatric assessment was performed through the Diagnostic and Statistical Manual for Psychiatric Disorders - 5th edition (DSM-5). The Brazilian versions of the Medical Outcomes Study 36 (SF-36), Toronto Alexithymia Scale (TAS-20), Hamilton Depression Scale (HAM-D), Hamilton Anxiety Scale (HAM-A), and Ways of Coping Checklist (WCC) were applied. RESULTS: Of the 47 patients enrolled (25 females; 53.2%), females were significantly more likely to have a history of previous psychiatric treatment (P=0.02), family history of epilepsy (P=0.01), and family history of PD (P=0.03). They also presented earlier onset of PNES (P=0.01) and higher PNES duration (P=0.02) compared with males. Major depressive disorder (MDD) was the most frequent PD (24; 51.0%). Females presented more psychiatric diagnoses (P<0.001), more diagnoses of MDD (P<0.001), and posttraumatic stress disorder (PTSD) (P<0.001). Several differences regarding quality of life, levels of alexithymia, anxiety/depressive symptoms, and coping strategies were observed between groups. CONCLUSIONS: There are significant gender differences in psychiatric, clinical, and sociodemographic aspects in a group of patients with TLE-MTS and PNES, as well as in quality of life, levels of alexithymia, anxiety/depressive symptoms, and coping strategies. These gender differences suggest that specific approaches might be adopted depending on the patient's gender and, consequently, their distinct psychological/psychiatric profile.

Asunto(s)

Adaptación Psicológica , Síntomas Afectivos/epidemiología , Epilepsia Refractaria/epidemiología , Epilepsia del Lóbulo Temporal/epidemiología , Convulsiones/epidemiología , Caracteres Sexuales , Adaptación Psicológica/fisiología , Adulto , Síntomas Afectivos/diagnóstico , Síntomas Afectivos/psicología , Brasil/epidemiología , Comorbilidad , Epilepsia Refractaria/diagnóstico , Epilepsia Refractaria/psicología , Epilepsia del Lóbulo Temporal/diagnóstico , Epilepsia del Lóbulo Temporal/psicología , Femenino , Humanos , Masculino , Trastornos Mentales/diagnóstico , Trastornos Mentales/epidemiología , Trastornos Mentales/psicología , Persona de Mediana Edad , Prevalencia , Escalas de Valoración Psiquiátrica , Calidad de Vida/psicología , Estudios Retrospectivos , Convulsiones/diagnóstico , Convulsiones/psicología , Adulto Joven

RESUMEN

OBJECTIVE: The objective was to evaluate the genetic and biochemical profiles associated with oxidative stress (OS) in patients with temporal lobe epilepsy with mesial temporal sclerosis (TLE-MTS) and a healthy control group, and also to verify the possible existence of association between OS markers and psychiatric disorders (PD) in group with TLE-MTS. METHODS: Forty-six patients with refractory TLE-MTS and 112 healthy controls were included. Psychiatric evaluation occurred through Diagnostical and Statistical Manual of Mental Disorders (DSM-5) criteria. A peripheral blood sample was collected for analysis of glutathione S-transferase (GST) T1/M1 polymorphisms and serum levels of malondialdehyde (MDA) and antioxidant capacity equivalent to the trolox (TEAC), serum markers of OS. Student's t-test, Fisher's exact test, Chi-square test, and Analysis of Variance (ANOVA) were used, with a significance level of P<0.05. RESULTS: The PD were observed in 27 patients of the group with TLE-MTS (58.6%); major depressive disorder (MDD) was the most frequent. Serum levels of MDA (P<0.0001) and TEAC (P<0.0001) were higher in group with TLE-MTS. When patients with MDD were compared with patients without PD, significant differences were observed between MDA (P=0.002) and TEAC (P=0.003) serum levels. Patients with TLE-MTS and MDD presented higher levels when compared with patients with TLE-MTS without PD and with another PD except MDD. CONCLUSIONS: The present study observed significantly higher serum levels of MDA and of TEAC in patients with refractory TLE-MTS in comparison with the control group. The MDD was observed as an important issue associated with higher OS levels in refractory TLE-MTS. Further studies are needed to investigate the association of OS, TLE-MTS, and PD.

Asunto(s)

Epilepsia del Lóbulo Temporal/psicología , Estrés Oxidativo , Esclerosis/complicaciones , Lóbulo Temporal/patología , Adulto , Estudios de Casos y Controles , Trastorno Depresivo Mayor/sangre , Trastorno Depresivo Mayor/complicaciones , Trastorno Depresivo Mayor/patología , Manual Diagnóstico y Estadístico de los Trastornos Mentales , Epilepsia del Lóbulo Temporal/sangre , Epilepsia del Lóbulo Temporal/complicaciones , Epilepsia del Lóbulo Temporal/patología , Femenino , Humanos , Masculino , Malondialdehído/sangre , Persona de Mediana Edad , Esclerosis/sangre

RESUMEN

Psychiatric disorders (PD) have an elevated prevalence and an important negative impact on patients with epilepsy (PWE) since they are associated with lower quality of life and clinical refractoriness. However, it is also necessary to identify behavioral conditions possibly associated with epilepsy that are not part of the standard psychiatric classifications, such as Interictal Dysphoric Disorder (IDD) and Interictal Personality (IP). The frequency of IDD and IP in patients with drug-resistant temporal lobe epilepsy and mesial temporal sclerosis (TLE-MTS) was assessed. The Brazilian versions of the Neurobehavioral Inventory (NBI) and Interictal Dysphoric Disorder Inventory (IDDI) were applied to patients and to a control group. Psychiatric standard assessment was conducted through the Diagnostic and Statistical Manual for Psychiatric Disorders - 5th edition (DSM-5). The value of p considered significant was <0.05. Ninety-five patients (51 women; 53.6%) and 50 controls (29 women; 58.0%) were assessed. Axis I PD were observed in 41 patients (43.1%). Interictal Dysphoric Disorder was observed in 18 patients (18.4%) and IP in 36 (37.9%). Interictal Dysphoric Disorder was associated with left-sided MTS (OR=3.22; p=0.008), previous psychiatric treatment (OR=4.29; p=0.007), and more than one AED used (OR=2.73; p=0.02) while presence of bilateral MTS (OR=3.27; p=0.008), longer disease duration (OR=3.39; p=0.006), and presence of Major Depressive Disorder (OR=4.73; p=0.004) were associated with IP. In the present study, there was a high prevalence of IDD and IP in patients with drug-resistant TLE-MTS; studies should be conducted to identify the presence of behavioral conditions that are not present in the conventional psychiatric classifications.

Asunto(s)

Trastorno Depresivo Mayor/diagnóstico , Epilepsia Refractaria/diagnóstico , Epilepsia del Lóbulo Temporal/diagnóstico , Trastornos de la Personalidad/diagnóstico , Adulto , Brasil/epidemiología , Estudios Transversales , Trastorno Depresivo Mayor/epidemiología , Trastorno Depresivo Mayor/psicología , Manual Diagnóstico y Estadístico de los Trastornos Mentales , Epilepsia Refractaria/epidemiología , Epilepsia Refractaria/psicología , Epilepsia del Lóbulo Temporal/epidemiología , Epilepsia del Lóbulo Temporal/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trastornos de la Personalidad/epidemiología , Trastornos de la Personalidad/psicología , Calidad de Vida/psicología