Guillain-Barré syndrome in Arab countries: a systematic review.
Autor(es): Benamer Hani T. S.; Bredan Amin
Resumo: Systematic review of the frequency and clinical pattern of Guillain-Barré syndrome (GBS) in Arab countries was initiated by a keyword search of PubMed, Medline and Embase and examination of references in all relevant papers. Seven articles were included from Iraq (n=1), Kuwait (n=1), Libya (n=2), and Saudi Arabia (n=3). The only incidence report from the Arab world, a 1987 study from Libya, gives an incidence of 1.7 per 100,000 person-years. Some studies reported that GBS was more common in males and in people in their twenties and thirties. Five studies showed that GBS occurred more frequently during the colder months, and antecedent infection was reported in 26-76% of cases. Most patients had an ascending pattern of weakness and almost all patients had lower limb weakness and reduced or absent reflexes. Facial weakness was the most common cranial nerve involvement. Only one study classified the GBS patients according to electrophysiological findings and reported that 68% of the patients had demyelination type and 15% axonal type. Protein level in cerebrospinal fluid is elevated in most of the GBS patients. Mortality rate from GBS was up to 8%. This systematic review shows an immense deficit in epidemiological data on GBS in Arab countries. The limited data show that clinical pattern, sex and age distribution, reported antecedent infection, and GBS subtypes are similar to those in Western countries. However, further well-designed epidemiological studies on GBS in the Arab world are needed.
Palavras-Chave: Arab countries, Clinical pattern, Epidemiology, Guillain-Barré syndrome, Incidence, Neuropathy
Imprenta: Journal of the Neurological Sciences, v. 343, n. 1-2, p. 221-223, 2014
Identificador do objeto digital: 10.1016/j.jns.2014.05.065
Descritores: Guillain-Barre Syndrome - Inflammation ; Guillain-Barre Syndrome - Clinical examination ; Guillain-Barre Syndrome - Molecular screening ; Guillain-Barre Syndrome - Epidemiology ; Guillain-Barre Syndrome - Public health
Data de publicação: 2014
