Presentation
[…] progressive myoclonus epilepsy PME type 6 Progressive myoclonus epilepsy type 6 Prevalence: Inheritance: Autosomal recessive Age of onset: Childhood ICD-10: G40.3 OMIM: 614018 UMLS: - MeSH: - GARD: 3872 MedDRA: - The documents contained in this web site are presented [orpha.net]
This disease presents no sex-related differences and it is predominantly found in southern European countries. [elsevier.es]
The authors show that the function of the channel is actually reduced by 80% when the mutant channel is present in a 1:1 ratio with wildtype KCNC1. This is what you need to know. [epilepsygenetics.net]
Familial Kuf’s disease presenting as a progressive myoclonic epilepsy. J Neurol. 200;247:447-54. Ben-Menachem E, Kyllerman M, Marklund S. Superoxide dismutase and glutathione peroxidase function in progressive myoclonus epilepsies. [rarediseases.org]
Two patients with adult variant of NCL presented with abnormal behavior and extrapyramidal features. [bioline.org.br]
Entire Body System
- Difficulty Walking
walking Difficulty in walking 0002355 Dysarthria Difficulty articulating speech 0001260 Elevated serum creatine kinase Elevated blood creatine phosphokinase Elevated circulating creatine phosphokinase Elevated creatine kinase Elevated serum CPK Elevated [rarediseases.info.nih.gov]
This is followed by worsening of the functioning of the brain and spinal cord, which causes severe epilepsy, difficulty walking, depression and dementia, and eventually leads to death. [kipdf.com]
Neurologic
- Areflexia
[…] genetic, neurological disorder characterized by early-onset, progressive ataxia associated with myoclonic seizures (frequently associated with other seizure types such as generalized tonic-clonic, absence and drop attacks), scoliosis of variable severity, areflexia [malacards.org]
Showing of 12 | Percent of people who have these symptoms is not available through HPO Absence seizure Brief seizures with staring spells 0002121 Areflexia Absent tendon reflexes 0001284 Ataxia 0001251 Atonic seizures 0010819 Autosomal recessive inheritance [rarediseases.info.nih.gov]
NOL3 Myoglobinuria acute recurrent LPIN1 Myopathy due to Integrin 7A deficiency ITGA7 Myopathy due to myoadenylate deaminase deficiency AMPD1 Myopathy with fiber-type disproportion SELENON Myopathy with fiber-type disproportion type 1 ACTA1 Myopathy, areflexia [centogene.com]
Treatment
The medical treatment of progressive myoclonic epilepsy is limited to supportive and symptomatic treatment. The treatment is often successful only for a few months or years. There is no current cure for PME. [epilepsy.com]
Imaging studies such as diffusion tensor imaging (DTI) may have a role in monitoring response to treatment. Aim: Monitoring response to treatment of CTX. Question: To evaluate monitoring response to CDCA therapy. [2015.dgn2013.de]
Treatment of acute hyperkalaemia in adults [PDF] This guideline has been developed to improve the treatment of acute hyperkalaemia and reduce the risk of complications associated with hyperkalaemia and its treatment. This guideline is a... [evidence.nhs.uk]
Metformin blocks production of glucose (a sugar) and has been used in the treatment of type 2 diabetes since the 1960s. [kipdf.com]
The material is in no way intended to replace professional medical care by a qualified specialist and should not be used as a basis for diagnosis or treatment. [orpha.net]
Prognosis
Prognosis - Epilepsy progressive myoclonic type 3 Not supplied. Treatment - Epilepsy progressive myoclonic type 3 The medical treatment of progressive myoclonic epilepsy is often successful only for a few months or years. [checkorphan.org]
Well, I remember my husband and I in the summer of 2007 when we learned about Adela’s diagnostic, and we left the neurologist office with a printing from the Internet that was briefly defining Lafora disease and the prognosis of the condition—no plan, [globalgenes.org]
The prognosis is very poor; death occurring at an average of 4–6 years after the onset. 49. [slideshare.net]
Etiology
Many etiological factors including hereditary and non-hereditary conditions have been reported. However, in up to a third of all cases determining the underlying cause is not possible. [research.unipd.it]
Similarities among the deposits of type IV glycogenosis and Lafora bodies suggest a common structure and, possibly, common etiological factors ( 16 ). [academic.oup.com]
Over the last two decades, considerable developments have occurred in the field of PMEs and they have been recognized as a group of syndromes with specific etiologies. [2], [3], [4] Genetic tests had further enhanced the understanding of the disease process [bioline.org.br]
Epidemiology
Epidemiology [ edit ] PME accounts for less than 1% of epilepsy cases at specialist centres. [ citation needed ] The incidence and prevalence of PME is unknown, but there are considerable geography and ethnic variations amongst the specific genetic disorders [en.wikipedia.org]
Epidemiology of the mitochondrial DNA 8344A > G mutation for the myoclonus epilepsy and ragged red fibres (MERRF) syndrome. J Neurol Neurosurg Psychiatry 2003; 74: 1158–1159. PubMed CrossRef Google Scholar 9. DeVivo DC, DiMauro S. [link.springer.com]
References 1 The epidemiology of epilepsy in Rochester, Minnesota, 1935 through 1967, Epilepsia, 1975, vol. 16 (pg. 1 - 66 ) 2 Natural history of epileptic seizures, Epilepsia, 1983, vol. 24 (pg. 297 - 312 ) 3 Progressive myoclonus epilepsies: specific [academic.oup.com]
Pathophysiology
His main research interest is in movement disorders, specifically the merging of clinical, electrophysiological and imaging methods to provide insights into the pathophysiology of conditions like dystonia and Parkinson's disease. [books.google.com]
But recognizing the phenomenology and understanding the pathophysiology are essential to ensure appropriate treatment. Hyperkinetic Movement Disorders provides a clinical pathway for effective diagnosis and management of these disorders. [books.google.de]
Impaired attention, genetics, and the pathophysiology of schizophrenia. [books.google.ro]
Prevention
Mutations in the EPM2A gene prevent cells from making functional laforin, while NHLRC1 gene mutations prevent the production of functional malin. It is unclear how a loss of either of these proteins leads to the formation of Lafora bodies. [ghr.nlm.nih.gov]
Is chronic lung disease in low birth weight infants preventable? A survey of eight centers. Página 84 - Tanner JM, Whitehouse RH, Marubini E, Resele LF. The adolescent growth spurt of boys and girls of the Harpenden growth study. [books.google.es]
Our database lists the following as having Epilepsy, progressive myoclonic 3 as a symptom of that condition: * Dentatorubral Pallidoluysian Atrophy Prevention - Epilepsy progressive myoclonic type 3 Not supplied. [checkorphan.org]
May be involved in the control of glycogen metabolism, particularly in monitoring for and preventing the formation of poorly branched glycogen molecules (polyglucosans). [mybiosource.com]
__________________________ Opinions on orphan medicinal product designations are based on the following three criteria: • the seriousness of the condition; • the existence of alternative methods of diagnosis, prevention or treatment; • either the rarity [kipdf.com]