ABSTRACT
In this report the types of epilepsy syndromes seen in children in a tertiary referral center in Beirut, Lebanon were studied and the importance of consanguinity and family history in the occurrence of these syndromes was investigated. Records of 230 pediatric patients evaluated during a 1-year period with the diagnosis of single seizure, febrile seizure, or epilepsy were reviewed. Each patient was classified according to the International League Against Epilepsy classification. The occurrence of consanguinity, of family history of febrile seizures or epilepsy, and of other variables was noted. Thirty-six percent of patients were diagnosed with localization-related epilepsy, 21.7% with generalized epilepsy, 11.7% with undetermined generalized or focal, and 24.3% with special syndromes. Twelve percent of patients were diagnosed with idiopathic, 15.1% with symptomatic, and 30.3% with cryptogenic epilepsies. Consanguinity was more common in patients with symptomatic and cryptogenic epilepsies than in patients with idiopathic epilepsies or with incidental seizures (P < 0.05). Family history of epilepsy was more common in patients with symptomatic, cryptogenic, and idiopathic epilepsies than in patients with incidental seizures (P < 0.05). Family history of febrile seizures but not consanguinity was more common in patients with febrile seizures (P < 0.05). We conclude that genetic factors are important not only in idiopathic epilepsies and febrile seizures but also in cryptogenic and symptomatic epilepsies.
Subject(s)
Epilepsy/classification , Adolescent , Child , Child, Preschool , Consanguinity , Epilepsy/genetics , Female , Genetic Predisposition to Disease/genetics , Humans , Infant , Lebanon , Male , SyndromeABSTRACT
PURPOSE: Although several treatments have been tried for Landau-Kleffner syndrome (LKS) too many patients are refractory to known therapies. We report an 8-year-old girl who failed other therapies but who had a consistent response after treatment with intravenous (i.v.) gamma-globulin. METHODS: We monitored the girl from the age of 6 years, when she presented with a 6-month history of loss of language with normal hearing, normal brain magnetic resonance imaging (MRI), increased cerebrospinal fluid (CSF) IgG index, and an EEG showing almost continuous, predominantly left-sided spike- and slow-wave complexes. She had no clinical seizures and did not respond to consecutive trials of valproate (VPA), clonazepam (CZP), prednisone, and carbamazepine (CBZ). She received three courses of intravenous (i.v.) gamma-globulin; after each course, clinical and electrographic improvement lasted a few months. After each of the initial two courses, clinical improvement lasted 3-4 months but was followed by recurrence of the spikes on the EEG and by speech deterioration. RESULTS: However, her last remission has been continuous for the past 16 months. Her CSF IgG index became normal after the first i.v. gamma-globulin infusion. CONCLUSIONS: Based on our experience with this patient and on other investigators' experience, we believe that further research into immunologic mechanisms and therapies of this syndrome are warranted.
Subject(s)
Immunoglobulins, Intravenous/therapeutic use , Landau-Kleffner Syndrome/therapy , Anticonvulsants/therapeutic use , Cerebral Cortex/physiopathology , Child , Electroencephalography , Female , Humans , Landau-Kleffner Syndrome/drug therapy , Landau-Kleffner Syndrome/physiopathologyABSTRACT
Subacute sclerosing panencephalitis is an inexorably progressive disease with no effective therapy. Recent trials of intrathecal and intraventricular alpha-interferon yielded controversial results. We tried intrathecal or intraventricular alpha-interferon in four patients with subacute sclerosing panencephalitis. None of them had evidence of improvement. We reviewed the previously published studies on the use of alpha-interferon in subacute sclerosing panencephalitis. Further international collaborative studies are needed to determine the role of alpha-interferon in the treatment of subacute sclerosing panencephalitis.
Subject(s)
Antiviral Agents/therapeutic use , Interferon-alpha/therapeutic use , Subacute Sclerosing Panencephalitis/drug therapy , Adult , Child , Humans , Injections, Intraventricular , Injections, Spinal , Male , Treatment FailureABSTRACT
We report on a sister and a brother (born to normal consanguineous parents) with joint contractures and osteolytic lesions of bones. The sister had also gingival hyperplasia and skin lesions consisting of multiple tumors of the face, nose, palate, ears, and neck. Histologic examination showed findings of juvenile hyaline fibromatosis. The literature is reviewed, and 15 cases already reported are summarized.
