Rakhmanina OA, Volkov IV, Shestakova OI, Tomenko TR, Paniukova IV, Volkova OK, Belyaev OV, Omelchenko NN, Lebedev IA. [Experience in the management of patients with genetic epilepsies and epileptic encephalopathies in the outpatient practice].
Zh Nevrol Psikhiatr Im S S Korsakova 2021;
121:99-105. [PMID:
33728858 DOI:
10.17116/jnevro202112102199]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE
To describe the spectrum of being detected gene mutations in patients with epilepsy in clinical practice of neurologists specializing in epilepsy with an analysis of diagnosed epileptic syndromes, the characteristics of seizures, the timing of a genetic diagnosis, options and treatment effectiveness.
PATIENTS AND METHODS
The study included 100 patients (40 boys, 60 girls) with epilepsy and/or epileptic encephalopathy and a gene mutation identified. The average age was 6.9±5.1 years. Through remote access, epilepsy specialists filled out a specially designed unified table containing information from outpatient case history.
RESULTS AND DISCUSSION
There are patients with a wide range of gene mutations, the leading of which is a mutation in the SCN1A gene (15%). The main method (85%) of detection remains the sequencing of the last generation in the «Hereditary Epilepsy» panel. Years pass from the onset of the disease to the genetic diagnosis (Me - 3 years). In most cases, patients with severe (52% have epileptic encephalopathy, 88% have developmental disorders) and pharmacoresistant (mean amount of anti-epileptic drugs - 3.8±2.2, multitherapy - 70%) syndromes have undergone genetic testing. In the treatment of these patients epileptologists are increasingly (52%) use alternative methods: steroids, ketogenic diet and others. The absence of seizures was observed only in 46% of patients.
CONCLUSION
Thus, in the outpatient practice of epileptologists, patients with a wide range of gene mutations are found. As a rule, these are patients with severe, therapy-resistant epileptic syndromes.
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