<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Annals of Clinical and Experimental Neurology</journal-id><journal-title-group><journal-title xml:lang="en">Annals of Clinical and Experimental Neurology</journal-title><trans-title-group xml:lang="ru"><trans-title>Анналы клинической и экспериментальной неврологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2075-5473</issn><issn publication-format="electronic">2409-2533</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">221</article-id><article-id pub-id-type="doi">10.17816/psaic221</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Unknown</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Electromyography and ultrasound studies in the diagnostics of carpal tunnel syndrome</article-title><trans-title-group xml:lang="ru"><trans-title>Особенности диагностики синдрома карпального канала с помощью электромиографии и ультразвукового исследования</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nikitin</surname><given-names>S. S.</given-names></name><name xml:lang="ru"><surname>Никитин</surname><given-names>С. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>nikitin-s@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Maslak</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Маслак</surname><given-names>A. A.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>nikitin-s@bk.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kurenkov</surname><given-names>A. L.</given-names></name><name xml:lang="ru"><surname>Куренков</surname><given-names>A. Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>nikitin-s@bk.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Savitskaya</surname><given-names>N. G.</given-names></name><name xml:lang="ru"><surname>Савицкая</surname><given-names>Н. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>nikitin-s@bk.ru</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pripisnova</surname><given-names>S. G.</given-names></name><name xml:lang="ru"><surname>Приписнова</surname><given-names>С. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>nikitin-s@bk.ru</email><xref ref-type="aff" rid="aff5"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Institute of General Pathology and Pathophysiology RAMS</institution></aff><aff><institution xml:lang="ru">ФГБУ «НИИ общей патологии и патофизиологии»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Medical Center of Ministry of Foreign Affairs</institution></aff><aff><institution xml:lang="ru">ФГБЛПУ «Лечебно-оздоровительный центр МИД России»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Research Center of Children’s Health RAMS</institution></aff><aff><institution xml:lang="ru">НИИ педиатрии ФГБУ «НЦЗД» РАМН</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Research Center of Neurology RAMS</institution></aff><aff><institution xml:lang="ru">ФГБУ «Научный Центр Неврологии» РАМН</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Central Institute of Traumatology and Orthopaedy, Ministry of Health</institution></aff><aff><institution xml:lang="ru">ГБУ «ЦИТО им. Н.Н. Приорова» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2013-12-09" publication-format="electronic"><day>09</day><month>12</month><year>2013</year></pub-date><volume>7</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>20</fpage><lpage>26</lpage><history><date date-type="received" iso-8601-date="2017-02-02"><day>02</day><month>02</month><year>2017</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2013, Nikitin S.S., Maslak A.A., Kurenkov A.L., Savitskaya N.G., Pripisnova S.G.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2013, Nikitin S.S., Maslak A.A., Kurenkov A.L., Savitskaya N.G., Pripisnova S.G.</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="en">Nikitin S.S., Maslak A.A., Kurenkov A.L., Savitskaya N.G., Pripisnova S.G.</copyright-holder><copyright-holder xml:lang="ru">Nikitin S.S., Maslak A.A., Kurenkov A.L., Savitskaya N.G., Pripisnova S.G.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://annaly-nevrologii.com/pathID/article/view/221">https://annaly-nevrologii.com/pathID/article/view/221</self-uri><abstract xml:lang="en"><p>Carpal tunnel syndrome (CTS) is a clinical condition with sensory and motor manifestations related to median nerve (MN) compression at the wrist level. The goal of this study was tocompare two diagnostics methods, electromyography (EMG) and ultrasound (US) examination, in establishing the most reliable and precise diagnostic approach to CTS. We examined 67 patients with clinical diagnosis of CTS and a control group of 42 healthy volunteers. For EMG and US, sensitivity and specificity parameters were calculated, and grading of the severity of MN injury was assessed with these technologies. The sensitivity and specificity for EMG was 93% and 97%, and for US, 85% and 73%, respectively. The severity grades of MN injury defined by EMG and US did not correspond to each other. According to our data, EMG has higher sensitivity compared to US in the diagnosis of CTS. EMG also allows estimating quantitatively the severity of MN injury, while US method shows predominantly some qualitative estimation of MN injury in CTS.</p></abstract><trans-abstract xml:lang="ru"><p>Синдром карпального канала (СКК) представляет собой заболевание, характеризующееся чувствительными и двигательными проявлениями, связанными с компрессией срединного нерва (СН) на уровне запястья. Целью настоящего исследования явилось сравнение двух диагностических методов – электромиографии (ЭМГ) и ультразвукового исследования (УЗИ) – для установления наиболее точного и надежного способа диагностики СКК. Были исследованы 67 пациентов с клиническим диагнозом СКК и 42 здоровых добровольца в качестве группы контроля. Для методов ЭМГ и УЗИ были вычислены показатели чувствительности и специфичности, а также определена степень поражения СН с помощью этих технологий. Чувствительность и специфичность для ЭМГ составила 93% и 97%, а для УЗИ – 85% и 73% соответственно. Степени поражения СН, определенные с помощью ЭМГ и УЗИ, не соответствовали друг другу. По нашим данным, метод ЭМГ обладает большей чувствительностью в сравнении с УЗИ при диагностике СКК. Метод ЭМГ также позволяет количественно оценивать степень поражения СН, в то время как УЗИ дает преимущественно качественную оценку поражения СН при СКК.</p></trans-abstract><kwd-group xml:lang="en"><kwd>carpal tunnel syndrome</kwd><kwd>tunnel neuropathy of median nerve</kwd><kwd>ultrasound examination</kwd><kwd>electromyography</kwd><kwd>diagnostics</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>синдром карпального канала</kwd><kwd>туннельная невропатия срединного нерва, ультразвуковое исследование</kwd><kwd>электронейромиография</kwd><kwd>диагностика</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Аль-Замиль М.Х. Карпальный синдром. Клин. неврол. 2008; 1:41–45.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Берзиньш Ю.Э., Думбере Р.Т. Туннельные поражения нервов верхней конечности. Рига: Зинатне, 1989.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Жулев Н.М., Осетров Б.А., Жулев С.Н., Лалаян Т.В. Невропатии: руководство для врачей. Спб: СпБМАПО, 2005.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Кипервас И.П. Туннельные синдромы. М: Ньюдиамед, 2010.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Меркулова Д.М., Меркулов Ю.А., Никитин C.C. Туннельные невропатии. Диагностика и принципы патогенетической терапии. Consilium Med. 2012; 2: 1–2.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Altman D.G., Bland J.M. Diagnostic tests. 1: Sensitivity and specificity. BMJ 1994; 308: 1552.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Bong C.K., Kwang-lk J., Goo H.B. Comparison of sonography and electrodiagnostic testing in the diagnosis of carpal tunnel syndrome. J. Hand Surgery 2008; 33: 65–68.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Daube J.R., Rubin D.I. Clinical neurophysiology–companion CD. 3d ed. NY: Oxford University Press, 2009.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Dong-Wook R., Sang Hee I., Seong-Kyun K. et al. Median nerve conduction study through the carpal tunnel using segmental nerve length measured by ultrasonographic and conventional tape methods. Phys. Med. Rehabilitation 2011; 92: 1–2.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Jablecki C.K., Andary M.T., Floeter M.K. et al. Second literature review of the usefulness of nerve conduction studies and electromyography for the evaluation of patients with carpal tunnel syndrome. Muscle Nerve 2002; 25: 918–922.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Jablecki C.K., Andary M.T., So Y.T. et al. Literature review of the usefulness of nerve conduction studies and electromyography for the evaluation of patients with carpal tunnel syndrome. Muscle Nerve 1993;16: 1392–1414.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Watson J.C. The electrodiagnostic approach to carpal tunnel syndrome. Neurol. Clinics 2012; 30: 460–461, 472.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Jillapalli D., Shefner J.M. Electrodiagnosis in common mononeuropathies and plexopathies. Semin. Neurol. 2005; 25: 196–203.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Mhoon J.T., Juel V.C., Hobson-Webb L.D. Median nerve ultrasound as a screening tool in carpal tunnel syndrome: correlation of cross-sectional area measures with electrodiagnostic abnormality. Muscle Nerve 2012; 46: 871.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Preston D.C., Shapiro B.E. Electromyography and neuromuscular disorders, clinical and electrophysiologic correlations. Boston: Butterworth-Heinemann, 1998.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Roll S.C., Case-Smith J., Evans K.D. Diagnostic accuracy of ultrasonography vs. electromyography in carpal tunnel syndrome: a systematic review of literature. Ultrasound Med. &amp; Biolol. 2011; 37: 1542–1545, 1550.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Schuhfried O., Vacariu G., Kopf A., Paternosto-Sluga T. Relative slowing of the median antidromic sensory nerve conduction velocity to the ring finger in screening for carpal tunnel syndrome. J. Hand Surg. 2004; 29: 948.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Sunderland S. Nerve and nerve injuries. Edinburgh: Churchill Livingstone, 1978.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Tuncali D., Yuksel Barutcu A., Terzioglu A. et al. Carpal tunnel syndrome: comparison of intraoperative structural changes with clinical and electrodiagnostic severity. Br. J. Plastic Surg. 2005; 58: 1138.</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Wernera R.A., Andary M. Carpal tunnel syndrome: pathophysiology and clinical neurophysiology. Clin. Neurophysiol. 2002; 113: 1373–1375.</mixed-citation></ref></ref-list></back></article>
