1. Главная
  2. Ресурсы
  3. Библиотечный поиск
Guillain-Barrésyndrome inSARS-CoV-2 infection:an instant systematicreview of the firstsix months ofpandemic Antonino UnciniJean‐Michel VallatBart C. Jacobs2020 год

Guillain-Barré syndrome in SARS-CoV-2 infection: an instant systematic review of the first six months of pandemic

Полный текстСтраница публикацииПубликация в OpenAlex
Аннотация: A systematic review from 1 January to 30 June 2020 revealed 42 patients with Guillain-Barré syndrome (GBS) associated with SARS-CoV-2 infection. Single cases and small series were reported from 13 countries, the majority from Europe (79.4%) and especially from Italy (30.9%). SARS-CoV-2 infection was demonstrated by nasopharyngeal swab (85.7%) and serology (14.3%). Median time between COVID-19 and GBS onset in 36 patients was 11.5 days (IQR: 7.7-16). The most common clinical features were: limb weakness (76.2%), hypoareflexia (80.9 %), sensory disturbances (66.7 %) and facial palsy (38.1%). Dysautonomia occurred in 19%, respiratory failure in 33.3% and 40.5% of patients were admitted in intensive care unit. Most patients (71.4%) had the classical clinical presentation but virtually all GBS variants and subtypes were reported. Cerebrospinal fluid (CSF) albumin-cytological dissociation was found in 28/36 (77.8%) and PCR for SARS-CoV-2 was negative in 25/25 patients. Electrodiagnosis was demyelinating in 80.5% and levels 1 and 2 of Brighton criteria of diagnostic certainty, when applicable, were fulfilled in 94.5% patients. Antiganglioside antibodies were positive in only 1/22 patients. Treatments were intravenous immunoglobulin and/or plasma exchange (92.8%) with, at short-time follow-up, definite improvement or recovery in 62.1% of patients. One patient died. In conclusion, the most frequent phenotype of GBS in SARS-CoV-2 infection is the classical sensorimotor demyelinating GBS responding to the usual treatments. The time interval between infectious and neuropathic symptoms, absence of CSF pleocytosis and negative PCR support a postinfectious mechanism. The abundance of reports suggests a pathogenic link between SARS-CoV-2 infection and GBS but a case-control study is greatly needed.
Год издания: 2020
Авторы: Antonino Uncini, Jean‐Michel Vallat, Bart C. Jacobs
Издательство: BMJ
Источник: Journal of Neurology Neurosurgery & Psychiatry
Ключевые слова: Long-Term Effects of COVID-19, Peripheral Neuropathies and Disorders, Facial Nerve Paralysis Treatment and Research
Другие ссылки: Journal of Neurology Neurosurgery & Psychiatry (PDF)
Journal of Neurology Neurosurgery & Psychiatry (HTML)
PubMed (HTML)