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PURPOSE: This study was conducted to determine stigma and attitudes in the relatives of patients with epilepsy and the factors affecting them. METHODS: This descriptive and cross-sectional study was conducted with 173 relatives of patients with epilepsy who were admitted to the neurology outpatient clinic of a university hospital in Van Province, eastern Turkey, between April and December 2021. Individual information forms, the Epilepsy Stigma Scale Patient's Relative, and the Epilepsy Attitude Scale were used to collect the data. RESULTS: The mean stigma score was 54.58 (standard deviation [SD] = 10.96), and the mean attitude score was 53.05 (SD = 8.14). A negative and significant correlation was found between stigma score and attitude score (r = -0.457, p < 0.001). It was found that stigma and attitude scores differed significantly in terms of education, hiding epilepsy, and the idea that epilepsy is related to spiritual thoughts (p < 0.05). CONCLUSION: As a result of this study, it was found that the relatives of patients with epilepsy were generally moderately stigmatized (64.8 %) and had moderate attitudes toward epilepsy. As the stigma increased in the participants, it was determined that they showed more negative attitudes toward epilepsy. The results indicated that relatives of patients with epilepsy who had one or more seizures per month experienced more stigma, and relatives of patients with epilepsy who did not take their medication regularly exhibited a more negative attitude toward epilepsy.
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ABSTRACT Background: Carotid artery stenosis increases cerebral ischemic event risk through changing different cerebral hemodynamic parameters. Objective: To investigate how cerebral hemodynamics in the M1 segment of middle cerebral artery change in patients with carotid artery stenosis, after motor tasks using transcranial Doppler sonography (TCD). Methods: Thirty-two healthy subjects and 30 patients with unilateral symptomatic carotid artery stenosis were recruited. The patient population was divided into three groups according to the degree of stenosis (group 1: ≥50 to 69%, group 2: 70 to 89% and group 3: ≥90 to 99%). TCD was used to measure the pulsatility index (PI) and cerebral vasomotor reactivity (CVR). Results: In the patient group, significant differences for symptomatic side PI values (p=0.01) and mean CVR increases (p=0.05) were observed, compared with the healthy controls. However, the difference was not statistically significant for asymptomatic side PI values and mean CVR increases. The results from the intergroup comparison showed significantly higher percentages of symptomatic and asymptomatic side CVR increases in group 1, compared with groups 2 and 3 (p=0.001 and p=0.002, respectively). Conclusions: Our study showed that cerebral autoregulation and hemodynamic mechanisms are impaired in patients with carotid artery stenosis. Furthermore, the impairment of PI and CVR tends to get worse with increasing degrees of stenosis. In addition, this study demonstrated that assessment of these two hemodynamic parameters in clinical practice might be helpful for monitoring the progress of carotid artery stenosis.
RESUMO Antecedentes: A estenose da artéria carótida aumenta o risco de evento isquêmico cerebral por meio da alteração de diferentes parâmetros hemodinâmicos cerebrais. Objetivo: Investigar como a hemodinâmica cerebral no segmento M1 da artéria cerebral média se altera em pacientes com estenose da artéria carótida, após tarefas motoras com ultrassonografia Doppler transcraniana (DTC). Métodos: Foram recrutados trinta e dois indivíduos saudáveis e 30 pacientes com estenose da artéria carótida sintomática unilateral. A população de pacientes foi dividida em três grupos de acordo com o grau de estenose (grupo 1: ≥50 a 69%, grupo 2: 70 a 89% e grupo 3: ≥90 a 99%). A DTC foi usada para medir o índice de pulsatilidade (IP) e a reatividade vasomotora cerebral (RVC). Resultados: No grupo de pacientes, foram observadas diferenças significativas para os valores de IP do lado sintomático (p=0,01) e aumentos médios da RVC (p=0,05), em comparação com os controles saudáveis. No entanto, a diferença não foi estatisticamente significativa para os valores de IP laterais assintomáticos e aumentos médios de RVC. Os resultados da comparação intergrupos mostraram percentagens significativamente maiores de aumentos da RVC do lado sintomático e assintomático no grupo 1, em comparação com os grupos 2 e 3 (p=0,001 e p=0,002, respectivamente). Conclusões: Nosso estudo mostrou que a autorregulação cerebral e os mecanismos hemodinâmicos estão prejudicados em pacientes com estenose da artéria carótida. Além disso, o comprometimento do IP e da RVC tende a piorar com o aumento dos graus de estenose. Além disso, este estudo demonstrou que a avaliação desses dois parâmetros hemodinâmicos na prática clínica pode ser útil para monitorar a evolução da estenose da artéria carótida.
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We evaluated the predictive factors of symptomatic intracranial hemorrhage (SICH) in endovascular treatment of stroke. We included 975 ischemic stroke patients with anterior circulation occlusion. Patients that had hemorrhage and an increase of ≥4 points in their National Institutes of Health Stroke Scale (NIHSS) after the treatment were considered as SICH. The mean age of patients was 65.2±13.1 years and 469 (48.1%) were women. The median NIHSS was 16 (13-18) and Alberta Stroke Program Early CT 9 (8-10). In 420 patients (43.1%), modified Rankin Scale was favorable (0-2) and mortality was observed in 234 (24%) patients at the end of the third month. Patients with high diastolic blood pressure (P<.05) had significantly higher SICH. SICH was significantly higher in those with high NIHSS scores (P<.001), high blood glucose (P<.001), and leukocyte count at admission (P<.05). Diabetes mellitus (DM) (OR 1.90; P<.001), NIHSS (OR 1.07; P<.05), adjuvant intra-arterial thrombolytic therapy (IA-rtPA) (OR, 1.60; P<.05), and puncture-recanalization time (OR 1.01; P<.05) were independent factors of SICH. Higher baseline NIHSS score, longer procedure time, multiple thrombectomy maneuvers, administration of IA-rtPA, and the history of DM are independent predictors of SICH in anterior circulation occlusion.
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Isquemia Encefálica , Procedimentos Endovasculares , Acidente Vascular Cerebral , Idoso , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/métodos , Feminino , Humanos , Hemorragias Intracranianas , Masculino , Pessoa de Meia-Idade , Sistema de Registros , Estudos Retrospectivos , Acidente Vascular Cerebral/terapia , Trombectomia/efeitos adversos , Trombectomia/métodos , Ativador de Plasminogênio Tecidual/efeitos adversos , Resultado do TratamentoRESUMO
BACKGROUND: Carotid artery stenosis increases cerebral ischemic event risk through changing different cerebral hemodynamic parameters. OBJECTIVE: To investigate how cerebral hemodynamics in the M1 segment of middle cerebral artery change in patients with carotid artery stenosis, after motor tasks using transcranial Doppler sonography (TCD). METHODS: Thirty-two healthy subjects and 30 patients with unilateral symptomatic carotid artery stenosis were recruited. The patient population was divided into three groups according to the degree of stenosis (group 1: ≥50 to 69%, group 2: 70 to 89% and group 3: ≥90 to 99%). TCD was used to measure the pulsatility index (PI) and cerebral vasomotor reactivity (CVR). RESULTS: In the patient group, significant differences for symptomatic side PI values (p=0.01) and mean CVR increases (p=0.05) were observed, compared with the healthy controls. However, the difference was not statistically significant for asymptomatic side PI values and mean CVR increases. The results from the intergroup comparison showed significantly higher percentages of symptomatic and asymptomatic side CVR increases in group 1, compared with groups 2 and 3 (p=0.001 and p=0.002, respectively). CONCLUSIONS: Our study showed that cerebral autoregulation and hemodynamic mechanisms are impaired in patients with carotid artery stenosis. Furthermore, the impairment of PI and CVR tends to get worse with increasing degrees of stenosis. In addition, this study demonstrated that assessment of these two hemodynamic parameters in clinical practice might be helpful for monitoring the progress of carotid artery stenosis.
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Estenose das Carótidas , Velocidade do Fluxo Sanguíneo , Estenose das Carótidas/diagnóstico por imagem , Circulação Cerebrovascular/fisiologia , Constrição Patológica , Hemodinâmica/fisiologia , Humanos , Ultrassonografia Doppler TranscranianaRESUMO
OBJECTIVE: The study aimed to evaluate the prognostic role of modified TAN collateral score in predicting functional independence in ischemic stroke patients, who underwent endovascular therapy. INTRODUCTION: Identifying the group of patients, who will benefit most from arterial recanalization in patients with acute ischemic stroke, is the basis of success. Collateral circulation is a physiological condition that protects the brain against ischemia and inhibits the growth of a damaged area. The presence of collaterals is a well-known determinant for functional independence. Numerous collateral scoring systems are used for this purpose. The aim of this study was to evaluate the prognostic role of modified TAN collateral score (MTCS) in predicting functional independence in patients, who received endovascular therapy. MATERIALS AND METHODS: Prospective data of 101 patients, who received endovascular therapy from the stroke team of Eskisehir Osmangazi University (ESOGÜ) between 2016 and 2017, were examined retrospectively for this purpose. Collateral assessments were performed in Computed Tomography Angiography (CTA) according to the modified TAN scoring system (< 50% refers to poor collateral status, ≥ 50% refers to good collateral status). Good clinical outcome was assessed as mRS 0-2 in the 3rd month. The TICI scoring system was used in the evaluation of recanalization. Patients treated within the first 6 h of symptom onset, patients with NCCT and contrast CTA, patients with internal carotid artery and middle cerebral artery occlusion were included in the study. Posterior system stroke was not included in the study. CONCLUSION: Of the 101 patients, 50 (49%) had poor MTCS. Presentation and 24th hour NIHSS values of the patients with poor MTCS were higher (p:0.003). The third month mRS values were low in patients with good MTCS on admission, while these values were high in patients, who presented with poor MTCS. Mortality rates were significantly higher in the patient group with poor collateral circulation score (32-5.9%) (p:0.001). No significant differences were found in the presentation ASPECT values and (TICI 2b/3) recanalization rates of the patients. The rate of futile recanalization was significantly higher in the group with poor collateral circulation (52-8%) (p:0.0001). Presentation glucose, NIHSS, mTAN, symptom-puncture time, and good ASPECT score were found to be predictive markers for good outcome by univariate analysis. The major risk factors were determined by performing multiple logistic regression analysis. Presentation glucose, NIHSS, and mTAN (OR:1.013, 1.29, 0.198, respectively) were found to be strong and independent predictors for good clinical outcome. According to Multiple Binary Logistic Regression analysis Backward-ward model, Baseline NIHSS, poor collaterals and baseline glucose are found as predictors for poor outcome. DISCUSSION: This study shows that good collateral score is associated with good clinical response, small final infarct volume, third month low mRS, low admission, and 24-hour NIHSS rates. The likelihood of having long term prognosis is 7 fold higher in patients with poor collaterals. The use of the MTCS system is recommended and supported due to its easy and rapid applicability.
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Procedimentos Endovasculares , Fibrinolíticos/uso terapêutico , AVC Isquêmico/terapia , Ativador de Plasminogênio Tecidual/uso terapêutico , Idoso , Angiografia Cerebral , Angiografia por Tomografia Computadorizada , Feminino , Humanos , AVC Isquêmico/diagnóstico por imagem , AVC Isquêmico/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: Epilepsy is a common disorder that affects the nervous systems of 1% of worldwide population. In epilepsy, one-third of patients are unresponsive to current drug therapies and develop drug-resistant epilepsy. Alterations in ghrelin, nesfatin-1, and irisin levels with epilepsy were reported in previous studies. Vasoactive intestinal peptide is among the most common neuropeptides in the hippocampus, which is the focus of the seizures in temporal lobe epilepsy. However, there is also lack of evidence of whether these four neuropeptide levels are altered with drug resistant temporal lobe epilepsy or not. The aim herein was the evaluation of the serum levels of nesfatin-1, ghrelin, irisin, and Vasoactive intestinal peptide in drug-resistant temporal lobe epilepsy patients and temporal lobe epilepsy (TLE) without drug resistance, and to compare them to healthy controls. METHODS: This cross-sectional study group included 58 temporal lobe epilepsy patients (24 with drug resistant temporal lobe epilepsy and 34 with temporal lobe epilepsy who were not drug-resistant) and 28 healthy subjects. Nesfatin-1, ghrelin, irisin, and Vasoactive intestinal peptide serum levels were determined using enzyme-linked immunosorbent assay. RESULTS: The serum ghrelin levels of patients with drug resistant temporal lobe epilepsy were seen to have significantly decreased when compared to those of the control group (p<0.05). Serum nesfatin-1, vasoactive intestinal peptide, and irisin levels were seen to have decreased in the drug resistant temporal lobe epilepsy group when compared to those of the control and temporal lobe epilepsy groups; however, the difference was non-significant (p>0.05). CONCLUSIONS: The results herein suggested that ghrelin might contribute to the pathophysiology of drug resistant temporal lobe epilepsy. However, further studies are needed to confirm this hypothesis.
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Epilepsia do Lobo Temporal , Fibronectinas , Grelina , Nucleobindinas , Peptídeo Intestinal Vasoativo , Estudos Transversais , Resistência a Medicamentos , Epilepsia do Lobo Temporal/tratamento farmacológico , HumanosRESUMO
OBJECTIVES: Headache is the most common complaint in cerebral venous sinus thrombosis (CVST) and it may sometimes be the only symptom in these patients. This retrospective and prospective study was an investigation of any differences in terms of clinical risk factors, radiological findings, or prognosis in patients with CVST who presented with isolated headache (IH) and cases with other concomitant findings (non-isolated headache [NIH]). METHODS: A total of 1144 patients from a multicenter study of cerebral venous sinus thrombosis (VENOST study) were enrolled in this research. The demographic, biochemical, clinical, and radiological aspects of 287 IH cases and 857 NIH cases were compared. RESULTS: There were twice as many women as men in the study group. In the IH group, when gender distribution was evaluated by age group, no statistically significant difference was found. The onset of headache was frequently subacute and chronic in the IH group, but an acute onset was more common in the NIH group. Other neurological findings were observed in 29% of the IH group during follow-up. A previous history of deep, cerebral, or other venous thromboembolism was less common in the IH group than in the NIH group. Transverse sinus involvement was greater in the IH group, whereas sagittal sinus involvement was greater in the NIH group. The presence of a plasminogen activator inhibitor (PAI) mutation was significantly greater in the IH group. CONCLUSION: IH and CVST should be kept in mind if a patient has subacute or chronic headache. PAI, which has an important role in thrombolytic events, may be a risk factor in CVST. Detailed hematological investigations should be considered. Additional studies are needed.
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Trombose dos Seios Intracranianos , Trombose , Feminino , Cefaleia/etiologia , Humanos , Masculino , Estudos Prospectivos , Estudos Retrospectivos , Trombose dos Seios Intracranianos/complicações , Trombose dos Seios Intracranianos/diagnóstico por imagemRESUMO
BACKGROUND: Migraine is one of the most frequent and incapacitating headaches, with a high degree of impairment of balance control and postural stability. OBJECTIVE: To investigate the effects of episodic and chronic migraine on postural balance through using static and dynamic balance tests. METHODS: The study included 32 chronic and 36 episodic migraine patients and a control group of 36 healthy volunteers. Right/left single-leg static and dynamic balance tests were performed in each group with eyes open and closed using a posturographic balance platform (Techno-body Prokin). RESULTS: No significant difference was found among episodic and chronic migraine patients and control subjects with regard to eyes-open and eyes-closed area values (eyes-open area values: p=0.559, p=0.414 and p=0.906; eyes-closed area values: p=0.740, p=0.241 and p=0.093, respectively). However, the area values were significantly higher in episodic and chronic migraine patients than in the control group, which indicates that migraine patients may have lower balance performance. Perimeter values were relatively higher which supports the idea that migraine patients have lower balance performance. Additionally, the average number of laps was significantly lower among migraine patients than in the control group, which also implies that migraine patients may have lower balance performance. CONCLUSION: Although no significant difference was detected between chronic and episodic migraine patients and the control group and between chronic and episodic migraine patients with regard to balance performance, chronic migraine patients seemed to have relatively lower performance than episodic migraine patients. Further studies with larger numbers of patients are needed, to investigate the relationship between these parameters and balance.
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Transtornos de Enxaqueca , Equilíbrio Postural , Voluntários Saudáveis , Humanos , Extremidade InferiorRESUMO
ABSTRACT Background: Migraine is one of the most frequent and incapacitating headaches, with a high degree of impairment of balance control and postural stability. Objective: To investigate the effects of episodic and chronic migraine on postural balance through using static and dynamic balance tests. Methods: The study included 32 chronic and 36 episodic migraine patients and a control group of 36 healthy volunteers. Right/left single-leg static and dynamic balance tests were performed in each group with eyes open and closed using a posturographic balance platform (Techno-body Prokin). Results: No significant difference was found among episodic and chronic migraine patients and control subjects with regard to eyes-open and eyes-closed area values (eyes-open area values: p=0.559, p=0.414 and p=0.906; eyes-closed area values: p=0.740, p=0.241 and p=0.093, respectively). However, the area values were significantly higher in episodic and chronic migraine patients than in the control group, which indicates that migraine patients may have lower balance performance. Perimeter values were relatively higher which supports the idea that migraine patients have lower balance performance. Additionally, the average number of laps was significantly lower among migraine patients than in the control group, which also implies that migraine patients may have lower balance performance. Conclusion: Although no significant difference was detected between chronic and episodic migraine patients and the control group and between chronic and episodic migraine patients with regard to balance performance, chronic migraine patients seemed to have relatively lower performance than episodic migraine patients. Further studies with larger numbers of patients are needed, to investigate the relationship between these parameters and balance.
RESUMO Introdução: A enxaqueca é uma das dores de cabeça mais frequentes e incapacitantes, com alto grau de comprometimento do controle do equilíbrio e estabilidade postural. Objetivo: Investigar os efeitos da enxaqueca episódica e crônica no equilíbrio postural por meio de testes de equilíbrio estático e dinâmico. Métodos: O estudo incluiu 32 pacientes com enxaqueca crônica e 36 com enxaqueca episódica e um grupo controle de 36 voluntários saudáveis. Os testes de equilíbrio estático e dinâmico unipodal direito/esquerdo foram realizados em cada grupo, com os olhos abertos e fechados, por meio de uma plataforma de equilíbrio posturográfico (Techno-body Prokin). Resultados: Nenhuma diferença significativa foi encontrada entre pacientes com enxaqueca episódica e crônica e indivíduos controle em relação aos valores da área de olhos abertos e olhos fechados (valores de área de olhos abertos: p=0,559, p=0,414 e p=0,906; valores de área de olhos fechados: p=0,740, p=0,241 e p=0,093, respectivamente). No entanto, os valores de área foram significativamente maiores em pacientes com enxaqueca episódica e crônica do que no grupo controle, o que indica que pacientes com enxaqueca podem ter desempenho de equilíbrio inferior. Os valores do perímetro foram relativamente mais altos, o que sustenta a hipótese de que os pacientes com enxaqueca apresentam desempenho de equilíbrio inferior. Além disso, o número médio de voltas foi significativamente menor entre os pacientes com enxaqueca do que no grupo controle, o que também implica que os pacientes com enxaqueca possam ter um desempenho de equilíbrio inferior. Conclusão: Embora nenhuma diferença significativa tenha sido detectada entre os pacientes com enxaqueca crônica e episódica e o grupo controle e entre os pacientes com enxaqueca crônica e episódica no que diz respeito ao desempenho do equilíbrio, os pacientes com enxaqueca crônica parecem ter um desempenho relativamente inferior do que os pacientes com enxaqueca episódica. Outros estudos com maior número de pacientes são necessários para investigar a relação entre esses parâmetros e o equilíbrio.
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Humanos , Equilíbrio Postural , Transtornos de Enxaqueca , Extremidade Inferior , Voluntários SaudáveisRESUMO
SUMMARY OBJECTIVE: Epilepsy is a common disorder that affects the nervous systems of 1% of worldwide population. In epilepsy, one-third of patients are unresponsive to current drug therapies and develop drug-resistant epilepsy. Alterations in ghrelin, nesfatin-1, and irisin levels with epilepsy were reported in previous studies. Vasoactive intestinal peptide is among the most common neuropeptides in the hippocampus, which is the focus of the seizures in temporal lobe epilepsy. However, there is also lack of evidence of whether these four neuropeptide levels are altered with drug resistant temporal lobe epilepsy or not. The aim herein was the evaluation of the serum levels of nesfatin-1, ghrelin, irisin, and Vasoactive intestinal peptide in drug-resistant temporal lobe epilepsy patients and temporal lobe epilepsy (TLE) without drug resistance, and to compare them to healthy controls. METHODS: This cross-sectional study group included 58 temporal lobe epilepsy patients (24 with drug resistant temporal lobe epilepsy and 34 with temporal lobe epilepsy who were not drug-resistant) and 28 healthy subjects. Nesfatin-1, ghrelin, irisin, and Vasoactive intestinal peptide serum levels were determined using enzyme-linked immunosorbent assay. RESULTS: The serum ghrelin levels of patients with drug resistant temporal lobe epilepsy were seen to have significantly decreased when compared to those of the control group (p<0.05). Serum nesfatin-1, vasoactive intestinal peptide, and irisin levels were seen to have decreased in the drug resistant temporal lobe epilepsy group when compared to those of the control and temporal lobe epilepsy groups; however, the difference was non-significant (p>0.05). CONCLUSIONS: The results herein suggested that ghrelin might contribute to the pathophysiology of drug resistant temporal lobe epilepsy. However, further studies are needed to confirm this hypothesis.
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Humanos , Peptídeo Intestinal Vasoativo , Fibronectinas , Epilepsia do Lobo Temporal/tratamento farmacológico , Grelina , Nucleobindinas , Resistência a Medicamentos , Estudos TransversaisRESUMO
INTRODUCTION: Cerebral venous and sinus thrombosis (CVST) may lead to cerebral edema and increased intracranial pressure; besides, ischemic or hemorrhagic lesions may develop. Intracerebral hemorrhages occur in approximately one-third of CVST patients. We assessed and compared the findings of the cerebral hemorrhage (CH) group and the CVST group. MATERIALS AND METHODS: In the VENOST study, medical records of 1,193 patients with CVST, aged over 18 years, were obtained from 35 national stroke centers. Demographic characteristics, clinical symptoms, signs at the admission, radiological findings, etiologic factors, acute and maintenance treatment, and outcome results were reported. The number of involved sinuses or veins, localizations of thrombus, and lesions on CT and MRI scans were recorded. RESULTS: CH was detected in the brain imaging of 241 (21.1%) patients, as hemorrhagic infarction in 198 patients and intracerebral hemorrhage in 43 patients. Gynecologic causes comprised the largest percentage (41.7%) of etiology and risk factors in the CVST group. In the CH group, headache associated with other neurological symptoms was more frequent. These neurological symptoms were epileptic seizures (46.9%), nausea and/or vomiting (36.5%), altered consciousness (36.5%), and focal neurological deficits (33.6%). mRS was ≥3 in 23.1% of the patients in the CH group. DISCUSSION AND CONCLUSION: CVST, an important cause of stroke in the young, should be monitored closely if the patients have additional symptoms of headache, multiple sinus involvement, and CH. Older age and parenchymal lesion, either hemorrhagic infarction or intracerebral hemorrhage, imply poor outcome.
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Hemorragia Cerebral/epidemiologia , Hemorragia Cerebral/etiologia , Trombose dos Seios Intracranianos/complicações , Trombose dos Seios Intracranianos/diagnóstico , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Adulto JovemRESUMO
BACKGROUND: Early diagnosis of cerebral venous sinus thrombosis (CVST) associated with reproductive health-related risk factors (RHRF) including pregnancy, puerperium, and oral contraceptive (OC) use can prevent severe neurological sequelae; thus, the symptoms must be documented in detail for each group. METHODS: Out of 1144 patients with CVST, a total of 777 women were enrolled from a multicenter for the study of cerebral venous sinus thrombosis (VENOST). Demographic, biochemical, clinical, and radiological aspects were compared for 324 cases with RHRF and 453 cases without RHRF. RESULTS: The mean age of the RHRF (-) group (43.2 ± 13 years) was significantly higher than of the RHRF (+) group (34 ± 9 years). A previous history of deep venous thrombosis (3%), isolated cavernous sinus involvement (1%), cranial neuropathy (13%), comorbid malignancy (7%), and its disability scores after 12 months (9%) were significantly higher in the RHRF (-) group. The RHRF (+) group consisted of 44% cases of puerperium, 33% cases of OC users and 23% of pregnant women. The mean age was found to be higher in OC users (38 ± 9 years). A previous history of deep venous thrombosis was slightly higher in the pregnancy subgroup (4%). Epileptic seizures were more common in the puerperium group (44%). CONCLUSION: The results of our study indicate that the risk of CSVT increases parallel to age, OC use, and puerperium period. In addition, when considering the frequency of findings and symptoms, epileptic seizures in the puerperium subgroup of the RHRF (+) group and malignancies in the RHRF (-) group may accompany the CSVT. In daily practice, predicting these risks for the CSVT and early recognition of the symptoms will provide significant benefits to patients.
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PURPOSE: The aim of this study is to evaluate the presence and prognostic impact of early seizures in cerebral venous sinus thrombosis patients (CVST). METHOD: VENOST is a retrospective and prospective national multicenter observational study. CVST patients with or without epileptic seizures (ES) were analyzed and compared in terms of demographic and imaging data, causative factors, clinical variables, and prognosis in a total of 1126 patients. RESULTS: The mean age of the patients in the ES group was 39.73 ± 12.64 and 40.17 ± 14.02 years in the non-ES group (p > 0.05). Epileptic seizures were more common (76.6 %) in females (p < 0.001). Early ES occurred in 269 of 1126 patients (23.9 %). Epileptic seizures mainly presented in the acute phase (71.4 %) of the disease (p < 0.001). Majority of these (60.5 %) were in the first 24 h of the CVST. The most common neurological signs were focal neurologic deficits (29.9 %) and altered consciousness (31.4 %) in the ES group. Superior sagittal sinus (SSS) and cortical veins (CV) involvement were the most common sites of thrombosis and the mostly related etiology were found puerperium in seizure group (30.3 % vs 13.9 %). Patients with seizures had worse outcome in the first month of the disease (p < 0.001) but these did not have any influence thereafter. CONCLUSIONS: In this largest CVST cohort (VENOST) reported female sex, presence of focal neurological deficits and altered consciousness, thrombosis of the SSS and CVs, hemorrhagic infarction were risk factors for ES occurrence in patients with CVST.
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Hemorragia Cerebral/fisiopatologia , Infarto Cerebral/fisiopatologia , Transtornos da Consciência/fisiopatologia , Epilepsia/fisiopatologia , Convulsões/fisiopatologia , Trombose dos Seios Intracranianos/fisiopatologia , Adulto , Hemorragia Cerebral/etiologia , Infarto Cerebral/etiologia , Transtornos da Consciência/etiologia , Epilepsia/etiologia , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Prospectivos , Estudos Retrospectivos , Convulsões/etiologia , Trombose dos Seios Intracranianos/complicaçõesRESUMO
AIM: Systemic lupus erythematosus (SLE) is an unusual risk factor for cerebral venous sinus thrombosis (CVST). As few CVST patients with SLE have been reported, little is known regarding its frequency as an underlying etiology, clinical characteristics, or long-term outcome. We evaluated a large cohort of CVST patients with SLE in a multicenter study of cerebral venous thrombosis, the VENOST study, and their clinical characteristics. MATERIAL AND METHOD: Among the 1144 CVST patients in the VENOST cohort, patients diagnosed with SLE were studied. Their demographic and clinical characteristics, etiological risk factors, venous involvement status, and outcomes were recorded. RESULTS: In total, 15 (1.31%) of 1144 CVST patients had SLE. The mean age of these patients was 39.9 ± 12.1 years and 13 (86.7%) were female. Presenting symptoms included headache (73.3%), visual field defects (40.0%), and altered consciousness (26.7%). The main sinuses involved were the transverse (60.0%), sagittal (40.0%), and sigmoid (20.0%) sinuses. Parenchymal involvement was not seen in 73.3% of the patients. On the modified Rankin scale, 92.9% of the patients scored 0-1 at the 1-month follow-up and 90.9% scored 0-1 at the 1-year follow-up. CONCLUSIONS: SLE was found in 1.31% of the CVST patients, most frequently in young women. Headache was the most common symptom and the CVST onset was chronic in the majority of cases. The patient outcomes were favorable. CVST should be suspected in SLE patients, even in those with isolated chronic headache symptoms with or without other neurological findings.
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Lúpus Eritematoso Sistêmico/epidemiologia , Trombose dos Seios Intracranianos/epidemiologia , Adulto , Distribuição por Idade , Transtornos da Consciência/diagnóstico , Transtornos da Consciência/epidemiologia , Feminino , Transtornos da Cefaleia/diagnóstico , Transtornos da Cefaleia/epidemiologia , Humanos , Lúpus Eritematoso Sistêmico/diagnóstico , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Prospectivos , Estudos Retrospectivos , Fatores de Risco , Distribuição por Sexo , Trombose dos Seios Intracranianos/diagnóstico , Fatores de Tempo , Turquia/epidemiologia , Transtornos da Visão/diagnóstico , Transtornos da Visão/epidemiologiaRESUMO
INTRODUCTION: Peripheral neuropathy (PN) is a common neurological condition causing symmetrical and diffuse damage in nerves. The etiology of PN includes systemic diseases, toxic exposure, medications, infections, and hereditary diseases. Omalizumab is a humanized monoclonal anti-IgE antibody that exerts its activity by binding to free IgE in circulation. AIM: To investigate the relationship between omalizumab and peripheral neuropathy. MATERIAL AND METHODS: The study included 30 patients who underwent omalizumab therapy (Xolair) due to the diagnosis of chronic urticaria. A detailed neurological and physical examination was performed in each patient both before and 3 months after the therapy. Electrophysiological examination was also performed using a Medelec Synergy instrument. RESULTS: The 30 patients included 8 (26.7%) men and 22 (73.3%) women with a mean age of 37.5 ±14.14 years. No serious side effect of the medication was detected in any patient although local wound irritation occurred in 3 (10%) patients. Moreover, no change occurred in the pre-treatment Neuropathy Symptom Score (NSS) or Neurological Disability Score (NDS) of the patients and no pathological values that could result in neuropathy were observed during motor/sensory nerve conduction. However, significant changes were detected in the sensory and motor components of the nerves with regards to pre- and post-treatment values. CONCLUSIONS: Omalizumab therapy caused no peripheral neuropathy in any of our patients but altered the latency, amplitude, and velocity values of the peripheral nerves.
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BACKGROUND: Based on a number of small observational studies, cerebral venous sinus thrombosis has diverse clinical and imaging features, risk factors, and variable outcome. In a large, multicenter cerebral venous thrombosis (VENOST) study, we sought to more precisely characterize the clinical characteristics of Caucasian patients. METHODS: All data for the VENOST study were collected between the years 2000 and 2015 from the clinical follow-up files. Clinical and radiological characteristics, risk factors, and outcomes were compared in terms of age and sex distribution. RESULTS: Among 1144 patients 68% were women, and in older age group (>50 years) male patients were more prevalent (16.6% versus 27.8%). The most frequent symptoms were headache (89.4%) and visual field defects (28.9%) in men, and headache (86.1%) and epileptic seizures (26.8%) in women. Gynecological factors comprised the largest group in women, in particular puerperium (18.3%). Prothrombotic conditions (26.4%), mainly methylenetetrahydrofolate reductase mutation (6.3%) and Factor V Leiden mutation (5.1%), were the most common etiologies in both genders. 8.1% of patients had infection-associated and 5.2% had malignancy-related etiology that was significantly higher in men and older age group. Parenchymal involvement constitutively hemorrhagic infarcts, malignancy, and older age was associated with higher Rankin score. Epileptic seizures had no effect on prognosis. CONCLUSIONS: Clinical and radiological findings were consistent with previous larger studies but predisposing factors were different with a higher incidence of puerperium. Oral contraceptive use was not a prevalent risk factor in our cohort. Malignancy, older age, and hemorrhagic infarcts had worse outcome.
Assuntos
Trombose Intracraniana/epidemiologia , Trombose Venosa/epidemiologia , Adolescente , Adulto , Fatores Etários , Coagulação Sanguínea , Feminino , Cefaleia/diagnóstico , Cefaleia/epidemiologia , Humanos , Incidência , Trombose Intracraniana/sangue , Trombose Intracraniana/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Gravidez , Complicações na Gravidez/diagnóstico por imagem , Complicações na Gravidez/epidemiologia , Prevalência , Prognóstico , Estudos Prospectivos , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Convulsões/diagnóstico , Convulsões/epidemiologia , Fatores Sexuais , Trombofilia/sangue , Trombofilia/diagnóstico , Trombofilia/epidemiologia , Fatores de Tempo , Turquia/epidemiologia , Trombose Venosa/sangue , Trombose Venosa/diagnóstico por imagem , População Branca , Adulto JovemRESUMO
The objective of this paper is to evaluate the association between physical disability in multiple sclerosis (MS) patients, the thickness of the retinal nerve fibre layer (RNFL) and corpus callosum volumes, as expressed by the corpus callosum index (CCI). This study was based on a cohort of 212 MS patients and 52 healthy control subjects, who were age and gender matched. The MS patients included 144 women and 177 relapsing-remitting MS (RRMS) patients. Peripapillary and volumetric optical coherence tomography (OCT) scans of the macula were performed using spectral-domain OCT technology. All magnetic resonance imaging (MRI) scans were performed using 1.5-T systems. CCI and RNFL were lower in MS than healthy control subjects (0.341 versus 0.386, p < 0.01 and 92.1 versus 105.0, p < 0.01). In addition, CCI correlated with RNFL (r = 0.464, p < 0.01). This was also true for the subgroup of patients with no history of optic neuritis (ON). There is a correlation between the thickness of the RNFL and CCI values in MS patients with no history of ON, which suggests that OCT might be a suitable marker for neurodegeneration in MS clinical trials.
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Corpo Caloso/patologia , Esclerose Múltipla/patologia , Fibras Nervosas/patologia , Neurite Óptica/patologia , Adulto , Axônios/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Esclerose Múltipla/diagnóstico , Células Ganglionares da Retina/patologia , Tomografia de Coerência Óptica/métodosRESUMO
A few studies have explored dissociative experiences in epilepsy patients. We investigated dissociative experiences in patients with epilepsy using the dissociative experiences scale (DES). Ninety-eight patients with epilepsy and sixty healthy controls were enrolled in this study. A sociodemographic questionnaire and the Dissociative Experiences Scale (DES), Beck Depression Inventory (BDI) and Beck Anxiety Inventory (BAI) were administered to the participants. The DES scores were significantly higher for the patients with epilepsy than the healthy individuals. The number of individuals with pathological dissociation (DES ≥ 30) was higher in the epilepsy group (n = 28) than in the control group (n = 8). Also, higher levels of dissociation were significantly associated with frequency of seizures, but were not associated with duration of epilepsy and age at onset of the disorder. These findings demonstrate that patients with epilepsy are more prone to dissociation than controls. The high rate of dissociative experiences among patients with epilepsy suggest that some epilepsy-related factors are present.
Assuntos
Transtornos Dissociativos/etiologia , Epilepsia/complicações , Adulto , Estudos de Casos e Controles , Transtornos Dissociativos/psicologia , Epilepsia/psicologia , Feminino , Humanos , Masculino , Escalas de Graduação Psiquiátrica , Índice de Gravidade de Doença , Fatores Socioeconômicos , Inquéritos e QuestionáriosRESUMO
ABSTRACT A few studies have explored dissociative experiences in epilepsy patients. We investigated dissociative experiences in patients with epilepsy using the dissociative experiences scale (DES). Ninety-eight patients with epilepsy and sixty healthy controls were enrolled in this study. A sociodemographic questionnaire and the Dissociative Experiences Scale (DES), Beck Depression Inventory (BDI) and Beck Anxiety Inventory (BAI) were administered to the participants. The DES scores were significantly higher for the patients with epilepsy than the healthy individuals. The number of individuals with pathological dissociation (DES ≥ 30) was higher in the epilepsy group (n = 28) than in the control group (n = 8). Also, higher levels of dissociation were significantly associated with frequency of seizures, but were not associated with duration of epilepsy and age at onset of the disorder. These findings demonstrate that patients with epilepsy are more prone to dissociation than controls. The high rate of dissociative experiences among patients with epilepsy suggest that some epilepsy-related factors are present.
RESUMO Poucos estudos exploraram as experiências dissociativas em pacientes com epilepsia. Investigamos as experiências dissociativas em pacientes com epilepsia através da Escala de Experiências Dissociativas (EED). Noventa e oito pacientes com epilepsia e 60 controles saudáveis foram incluídos neste estudo. Um questionário sócio-demográfico, a EED, o Beck Depression Inventory (BDI) e o Beck Anxiety Inventory (BAI) foram administrados aos participantes. Os valores de EED foram significativamente maiores nos pacientes com epilepsia em relação aos controles saudáveis. O número de indivíduos com doença dissociativa (EED ≥ 30) foi maior no grupo de epilepsia (n = 28) todo que no grupo controle (n = 8). Além disto, altos níveis de dissociação estavam associados à frequência de crises epilépticas, mas não à duração da epilepsia ou idade de início da doença. Estes achados demonstram que pacientes com epilepsia são maus susceptíveis à dissociação do que os controles. O alto índice de experiências dissociativas entre os pacientes com epilepsia sugere que alguns fatores específicos da epilepsia possam estar relacionados aos achados.
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Humanos , Masculino , Feminino , Adulto , Transtornos Dissociativos/etiologia , Epilepsia/complicações , Escalas de Graduação Psiquiátrica , Fatores Socioeconômicos , Índice de Gravidade de Doença , Estudos de Casos e Controles , Inquéritos e Questionários , Transtornos Dissociativos/psicologia , Epilepsia/psicologiaRESUMO
BACKGROUND: Oxidative stress is well believed to play a role in the pathogenesis of acute ischemic stroke. Reports on antioxidant enzyme activities in patients with stroke are conflicting. Therefore, the aim of this study was to investigate serum antioxidant enzyme activities and oxidative stress levels in patients with acute ischemic stroke within 1st, 5th, and 21st day after stroke onset and also the relationship between these results and the clinical status of patients. METHODS: The current study comprised 45 patients with acute ischemic stroke and 30 healthy controls. Serum malondialdehyde (MDA) levels, superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), and catalase activities were measured spectrophotometrically. RESULTS: Serum MDA levels were significantly higher in acute ischemic stroke patients within 24 h after stroke onset than controls (p < 0.05), whereas serum catalase activity was significantly lower (p < 0.05). There were no significant differences in GSH-Px and SOD activities. Serum catalase and SOD activities were significantly lower in fifth day than those of controls (both, p < 0.05) but GSH-Px activity and MDA levels did not change (p > 0.05). Serum SOD activity was significantly lower in 21st day compared to SOD activity of controls (p < 0.05) but MDA levels, GSH-Px, and CAT activities did not change significantly. CONCLUSIONS: Our study demonstrated that acute ischemic stroke patients have increased oxidative stress and decreased antioxidant enzymes activities. These findings indicated that an imbalance of oxidant and antioxidant status might play a role in the pathogenesis of acute ischemic stroke.