دورية أكاديمية
Skeletal Muscle Channelopathies: Rare Disorders with Common Pediatric Symptoms
| العنوان: | Skeletal Muscle Channelopathies: Rare Disorders with Common Pediatric Symptoms |
|---|---|
| المؤلفون: | Matthews, E, Silwal, A, Sud, R, Hanna, MG, Manzur, AY, Muntoni, F, Munot, P |
| المصدر: | Journal of Pediatrics , 188 181-185.e6. (2017) |
| بيانات النشر: | MOSBY-ELSEVIER |
| سنة النشر: | 2017 |
| المجموعة: | University College London: UCL Discovery |
| مصطلحات موضوعية: | Science & Technology, Life Sciences & Biomedicine, Pediatrics, HYPERKALEMIC PERIODIC PARALYSIS, NEONATAL EPISODIC LARYNGOSPASM, SODIUM-CHANNEL GENE, MYOTONIA-CONGENITA, SCN4A GENE, PARAMYOTONIA-CONGENITA, ANDERSENS-SYNDROME, MUTATION, PHENOTYPE, DIAGNOSIS |
| الوصف: | Objective To ascertain the presenting symptoms of children with skeletal muscle channelopathies to promote early diagnosis and treatment. Study design Retrospective case review of 38 children with a skeletal muscle channelopathy attending the specialist pediatric neuromuscular service at Great Ormond Street Hospital over a 15-year period. Results Gait disorder and leg cramps are a frequent presentation of myotonic disorders (19 of 29). Strabismus or extraocular myotonia (9 of 19) and respiratory and/or bulbar symptoms (11 of 19) are common among those with sodium channelopathy. Neonatal hypotonia was observed in periodic paralysis. Scoliosis and/or contractures were demonstrated in 6 of 38 children. School attendance or ability to engage fully in all activities was often limited (25 of 38). Conclusions Children with skeletal muscle channelopathies frequently display symptoms that are uncommon in adult disease. Any child presenting with abnormal gait, leg cramps, or strabismus, especially if intermittent, should prompt examination for myotonia. Those with sodium channel disease should be monitored for respiratory or bulbar complications. Neonatal hypotonia can herald periodic paralysis. Early diagnosis is essential for children to reach their full educational potential. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | text |
| اللغة: | English |
| العلاقة: | https://discovery.ucl.ac.uk/id/eprint/10051641/1/Matthews%20children%20with%20muscle%20channelopathies%20post%20review%2030%2003%202017.pdfTest; https://discovery.ucl.ac.uk/id/eprint/10051641Test/ |
| الإتاحة: | https://discovery.ucl.ac.uk/id/eprint/10051641/1/Matthews%20children%20with%20muscle%20channelopathies%20post%20review%2030%2003%202017.pdfTest https://discovery.ucl.ac.uk/id/eprint/10051641Test/ |
| حقوق: | open |
| رقم الانضمام: | edsbas.3967D69E |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |