9 results on '"Epilepsy, Absence complications"'
Search Results
2. Sleep quality and circadian rhythm profile of persons with juvenile myoclonic epilepsy in a tertiary epilepsy center: A case-control study.
- Author
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Koike C, Lima EM, Paiva ML, Pentagna A, Bimbatti I, and Valente KD
- Subjects
- Female, Humans, Adult, Male, Case-Control Studies, Sleep Quality, Cross-Sectional Studies, Seizures complications, Circadian Rhythm, Sleepiness, Myoclonic Epilepsy, Juvenile complications, Myoclonic Epilepsy, Juvenile drug therapy, Epilepsy, Absence complications, Disorders of Excessive Somnolence complications
- Abstract
Purpose: This study evaluated sleep quality, chronotype, and excessive diurnal somnolence in persons with Juvenile Myoclonic Epilepsy (JME) and their possible association with clinical variables., Methods: This cross-sectional controlled study evaluated 49 consecutive patients (65% females, mean age 27.53 years) with an electroclinical diagnosis of JME and 49 healthy controls (55% females, mean age 28.55 years). The Pittsburgh Sleep Quality Inventory (PSQI) was used to assess sleep quality and the Epworth Sleepiness Scale (ESS) to evaluate excessive daytime sleepiness. The patients' chronotype was evaluated by the Morningness-Eveningness Questionnaire (MEQ). Epilepsy-related factors gathered from the medical chart and personal interview were epilepsy duration, age at onset, frequency of myoclonic (Mcl), generalized tonic-clonic (GTC) and absence (ABS) seizures, pharmacoresponse, and current antiseizure medication (ASM)., Results: Persons with JME did not differ from the control group regarding daytime sleepiness (p=0.840); however, the JME group had worse sleep quality (p=0.01) than the controls. Persons with JME presented a more evening chronotype than controls (p = 0.003). The age at onset, epilepsy duration, frequency of Mcl seizure, frequency of GTC seizure, frequency of ABS seizure, and drug response did not predict ESS and MEQ scales. Pharmacoresponsive patients had lower PSQI scores compared with pharmacoresistant patients (p=0.036)., Conclusion: Persons with JME have worse sleep quality and a more evening chronotype. Notably, pharmacoresistant patients present a worse sleep quality that deserves attention and special care due to the relationship between sleep deprivation and seizure worsening., Competing Interests: Declarations of Competing Interest None., (Copyright © 2022 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2023
- Full Text
- View/download PDF
3. Childhood Absence Epilepsy evolving to Eyelid Myoclonia with Absence Epilepsy.
- Author
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Galli J, Micheletti S, Malerba L, Fazzi E, and Giordano L
- Subjects
- Adolescent, Anticonvulsants therapeutic use, Child, Child, Preschool, Disease Progression, Electroencephalography, Epilepsy, Absence diagnostic imaging, Epilepsy, Absence drug therapy, Female, Humans, Longitudinal Studies, Magnetic Resonance Imaging, Male, Myoclonic Epilepsy, Juvenile diagnostic imaging, Retrospective Studies, Valproic Acid therapeutic use, Epilepsy, Absence complications, Myoclonic Epilepsy, Juvenile etiology
- Abstract
Purpose: Children with Childhood Absence Epilepsy (CAE) may develop generalized tonic-clonic seizure or juvenile myoclonic epilepsy. A possible evolution to Eyelid Myoclonia with Absence Epilepsy (EMA) hasn't been documented yet. We report the electroclinical features of a case series of children with CAE that evolved to EMA after therapy withdrawal., Method: Of 108 patients with CAE referred at our Epilepsy Center in the last ten years, 5 satisfied the inclusion criteria: CAE diagnosis, a minimum of 3 years follow-up, a progression to EMA after therapy withdrawal., Results: All the six subjects were females. CAE was characterized by typical absences induced by hyperventilation; intermittent photic stimulation (IPS) was negative. All subjects were treated successfully with valproate. After drug withdrawal, all the six girls presented EMA. EMA was characterized by eyelid myoclonia with or without brief absences related to generalized spike/polyspike-waves discharges induced by IPS and less frequently by eye-closure., Conclusions: Our study documented another possible evolution of CAE into EMA. These results support the hypothesis that these two epileptic conditions are dynamic processes evolving into one another. CAE and EMA could be considered "system epilepsy" characterized by a high susceptibility to changes in the brain networks during specific life periods such as childhood and puberty., (Copyright © 2018 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2018
- Full Text
- View/download PDF
4. Two epileptic syndromes, one brain: childhood absence epilepsy and benign childhood epilepsy with centrotemporal spikes.
- Author
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Cerminara C, Coniglio A, El-Malhany N, Casarelli L, and Curatolo P
- Subjects
- Anticonvulsants therapeutic use, Child, Electroencephalography, Epilepsy, Absence drug therapy, Epilepsy, Absence physiopathology, Epilepsy, Rolandic drug therapy, Epilepsy, Rolandic physiopathology, Female, Humans, Male, Epilepsy, Absence complications, Epilepsy, Rolandic complications
- Abstract
Childhood absence epilepsy (CAE) and benign childhood epilepsy with centrotemporal spikes (BCECTS), or benign rolandic epilepsy (BRE), are the most common forms of childhood epilepsy. CAE and BCECTS are well-known and clearly defined syndromes; although they are strongly dissimilar in terms of their pathophysiology, these functional epileptic disturbances share many features such as similar age at onset, overall good prognosis, and inheritance factors. Few reports are available on the concomitance of CAE and BCECTS in the same patients or the later occurrence of generalized epilepsy in patients with a history of partial epilepsy. In most cases described in the literature, absence seizures always started after the onset of benign focal epilepsy but the contrary has never occurred yet. We describe two patients affected by idiopathic generalized epileptic syndrome with typical absences, who experienced BCECTS after remission of seizures and normalization of EEG recordings. While the coexistence of different seizure types within an epileptic syndrome is not uncommon, the occurrence of childhood absence and BCECTS in the same child appears to be extremely rare, and this extraordinary event supports the hypothesis that CAE and BCECTS are two distinct epileptic conditions. However, recent interesting observations in animal models suggest that BCECTS and CAE could be pathophysiologically related and that genetic links could play a large role., (Copyright © 2011 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2012
- Full Text
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5. Gastaut type-idiopathic childhood occipital epilepsy and childhood absence epilepsy: a clinically significant association?
- Author
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Verrotti A, Coppola G, D'Egidio C, Parisi P, and Chiarelli F
- Subjects
- Anticonvulsants therapeutic use, Blindness complications, Child, Electroencephalography, Epilepsy drug therapy, Epilepsy, Absence drug therapy, Ethosuximide therapeutic use, Hallucinations complications, Humans, Male, Migraine Disorders complications, Unconsciousness etiology, Valproic Acid therapeutic use, Epilepsy complications, Epilepsy, Absence complications, Occipital Lobe
- Abstract
We report an unusual association between idiopathic occipital epilepsy and childhood absence epilepsy in 2 pediatric patients. At first clinical and electroencephalographic evaluation, the patients presented the peculiar signs of idiopathic occipital epilepsy Gastaut type: focal sensory visual seizures, migraine-like symptoms (only in one patient) and unilateral spike-wave discharges over occipital regions. Both children were treated with valproic acid and their seizures were rapidly controlled. After a seizure-free period, the patients presented typical absence with ictal electroencephalographies showing 3 cycles/s generalized and symmetrical spike-wave complexes. We discuss the possible association between these two epileptic syndromes and its common pathophysiological mechanisms., (2010 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2010
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6. Childhood absence epilepsy and electroencephalographic focal abnormalities with or without clinical manifestations.
- Author
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Caraballo RH, Fontana E, Darra F, Bongiorni L, Fiorini E, Cersosimo R, Fejerman N, and Bernardinab BD
- Subjects
- Age of Onset, Cerebral Cortex abnormalities, Child, Child, Preschool, Female, Humans, Male, Neurologic Examination, Retrospective Studies, Cerebral Cortex physiopathology, Electroencephalography, Epilepsies, Partial complications, Epilepsy, Absence complications, Epilepsy, Absence diagnosis, Seizures, Febrile complications
- Abstract
Purpose: We studied the electroclinical features and evolution in patients with childhood absence epilepsy (CAE) associated with electroencephalographic findings similar to those of benign focal epilepsies (BFE) with or without clinical manifestations compatible with these focal idiopathic syndromes., Methods: Between June 1994 and June 2002, we found 203 (3.6%) patients with typical electroclinical features of CAE among 8285 children with epilepsy. From this population of 203, we found 30 cases (14.7%) that also showed focal abnormalities of BFE on the EEG. Seven of these 30 cases also had clinical manifestations of BFE that preceded the onset of the absences., Results: There were 20 (66.5%) boys and 10 (33.5%) girls. Age at onset of absences ranged from 2 to 10.5 years, with a mean age of 5.5 years. Of 30, 7 had focal clinical seizures as well. Three of seven had seizures characteristic of Panayiotopoulos syndrome (PS), and the other four had seizures compatible with childhood occipital epilepsy (COE) of Gastaut. The focal seizures started between 3 and 7 years of age. In all patients seizures were under control within 2-24 months (mean: 11 months) after onset. The focal discharges disappeared in 26 patients at a mean age of 8 years (range 4-13 years), 1 year after the typical absences had disappeared. In four patients the focal paroxysms are still present., Conclusion: The association of two different idiopathic focal and generalized epilepsies in the same patient may be merely coincidental, but a close genetic relationship between both epileptic syndromes might be another hypothesis. Another explanation could be that our series of patients represent a subgroup of CAE.
- Published
- 2008
- Full Text
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7. Comment to: overlap cases of eyelid myoclonia with absences and juvenile myoclonic epilepsy.
- Author
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Striano S, Zara F, and Striano P
- Subjects
- Humans, Epilepsy, Absence complications, Myoclonic Epilepsy, Juvenile complications, Myoclonus complications
- Published
- 2007
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8. Phenobarbital-induced atypical absence seizure in benign childhood epilepsy with centrotemporal spikes.
- Author
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Hamano S, Mochizuki M, and Morikawa T
- Subjects
- Anticonvulsants blood, Anticonvulsants therapeutic use, Child, Drug Interactions, Drug Therapy, Combination, Electroencephalography, Epilepsy, Absence complications, Epilepsy, Rolandic complications, Epilepsy, Rolandic physiopathology, Female, Humans, Phenobarbital blood, Phenobarbital therapeutic use, Treatment Outcome, Valproic Acid blood, Valproic Acid therapeutic use, Anticonvulsants adverse effects, Epilepsy, Absence chemically induced, Epilepsy, Rolandic drug therapy, Phenobarbital adverse effects
- Abstract
This report describes atypical absence seizures induced by phenobarbital (PB) in a patient with benign childhood epilepsy with centrotemporal spikes. An 11-year-old girl had nocturnal motor seizures, beginning at the age of 7 years. Interictal EEG displayed centrotemporal sharp waves in the left and right sides alternatively, which increased significantly in frequency during sleep. She was given a diagnosis of benign childhood epilepsy with centrotemporal spike and was treated with valproic acid (VPA), which controlled her seizures for 3 years. She experienced nocturnal Rolandic seizures again, at the age of 10 years 2 months, 10 years 10 months in spite of the regular medication, and PB 60 mg daily was added to the VPA. Her parents noted de novo a few seconds of unresponsive fits 7 days after PB administration. Ictal EEG of the fits revealed diffuse irregular spike and wave bursts (1-4 seconds). VPA and PB in her blood was within the therapeutic ranges. After discontinuing PB, the atypical absence seizures immediately disappeared. Phenobarbital should be added to the list of drugs that potentially provoke de novo seizures., (Copyright 2002 BEA Trading Ltd. Published by Elsevier Science Ltd. All rights reserved.)
- Published
- 2002
- Full Text
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9. Some issues in the assessment of epilepsy occurring in the context of learning disability in adults.
- Author
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Jenkins LK and Brown SW
- Subjects
- Anticonvulsants therapeutic use, Electroencephalography, Epilepsy complications, Epilepsy drug therapy, Epilepsy, Absence complications, Epilepsy, Absence diagnosis, Humans, Intellectual Disability complications, Mental Disorders complications, Psychological Tests, Tomography, Emission-Computed, Single-Photon, Epilepsy diagnosis, Learning Disabilities complications
- Abstract
Epilepsy is a common condition in people with learning difficulties. The assessment of seizure disorders in this group requires special consideration of psychological and social, as well as medical, aspects. We consider an integrated approach assessing epilepsy and learning difficulties in parallel. Such meticulous assessment can lead to improved quality of life with treatment changes, and will avoid unnecessary medical and social costs.
- Published
- 1992
- Full Text
- View/download PDF
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