RESUMEN
Several cases of Guillain-Barré Syndrome (GBS) associated with COVID-19 vaccination have been reported, including the rare subtype known as Bilateral Facial Palsy with paresthesias (BFP). To date, it is not known whether a causal relationship may exist between the two. We report 9 cases of BFP in patients vaccinated against COVID-19 in the previous month. Nerve conduction studies revealed demyelinating polyneuropathy in 4 patients, and 5 presented bilateral, focal facial nerve involvement, exclusively. Ganglioside antibody panel was positive in 4 patients (anti-GM1=2, anti-GD1a=1 and anti-sulfatide=1). Seven patients received intravenous immunoglobulin treatment, one plasma exchange, and one patient died from sudden cardiac arrest following arrhythmia before treatment could be administered. Rates of BFP following COVID-19 vaccination, did not differ from those reported in previous series. Epidemiological studies are essential to determine whether a causal relationship may exist between this rare form of GBS and COVID-19 vaccination.
Asunto(s)
Vacunas contra la COVID-19 , Parálisis Facial , Síndrome de Guillain-Barré , Parestesia , COVID-19/prevención & control , Vacunas contra la COVID-19/efectos adversos , Parálisis Facial/diagnóstico , Parálisis Facial/epidemiología , Síndrome de Guillain-Barré/epidemiología , Humanos , Parestesia/diagnóstico , Parestesia/epidemiologíaRESUMEN
TITLE: Sindrome de Pisa asociado a codeina.
