RESUMO
Peripheral facial paralysis (PFP) has been shown to be a neurological manifestation of COVID-19. The current study presents two cases of PFP after COVID-19, along with a rapid review of known cases in the literature. Both case reports were conducted following CARE guidelines. We also performed a systematic review of PFP cases temporally related to COVID-19 using PubMed, Embase, and Cochrane Library databases on August 30, 2021, using a rapid review methodology. The two patients experienced PFP 102 and 110 days after COVID-19 symptom onset. SARS-CoV-2 RNA was detected in nasal samples through reverse-transcription real-time polymerase chain reaction (RT-qPCR) testing. Anosmia was the only other neurological manifestation. PFP was treated with steroids in both cases, with complete subsequent recovery. In the rapid review, we identified 764 articles and included 43 studies. From those, 128 patients with PFP were analyzed, of whom 42.1% (54/128) were male, 39.06% (50/128) female, and in 23 cases the gender was not reported. The age range was 18 to 59 (54.68%). The median time between COVID-19 and PFP was three days (ranging from the first symptom of COVID-19 to 40 days after the acute phase of infection). Late PFP associated with COVID-19 presents mild symptoms and improves with time, with no identified predictors. Late PFP should be added to the spectrum of neurological manifestations associated with the long-term effects of SARS-CoV-2 infection as a post COVID-19 condition.
RESUMO
Peripheral facial paralysis (PFP) has been shown to be a neurological manifestation of COVID-19. The current study presents two cases of PFP after COVID-19, along with a rapid review of known cases in the literature. Both case reports were conducted following CARE guidelines. We also performed a systematic review of PFP cases temporally related to COVID-19 using PubMed, Embase, and Cochrane Library databases on August 30, 2021, using a rapid review methodology. The two patients experienced PFP 102 and 110 days after COVID-19 symptom onset. SARS-CoV-2 RNA was detected in nasal samples through reverse-transcription real-time polymerase chain reaction (RT-qPCR) testing. Anosmia was the only other neurological manifestation. PFP was treated with steroids in both cases, with complete subsequent recovery. In the rapid review, we identified 764 articles and included 43 studies. From those, 128 patients with PFP were analyzed, of whom 42.1% (54/128) were male, 39.06% (50/128) female, and in 23 cases the gender was not reported. The age range was 18 to 59 (54.68%). The median time between COVID-19 and PFP was three days (ranging from the first symptom of COVID-19 to 40 days after the acute phase of infection). Late PFP associated with COVID-19 presents mild symptoms and improves with time, with no identified predictors. Late PFP should be added to the spectrum of neurological manifestations associated with the long-term effects of SARS-CoV-2 infection as a post COVID-19 condition.
Assuntos
Humanos , Paralisia Facial/etiologia , COVID-19/complicações , Doenças Neuromusculares/etiologiaRESUMO
ETHNOPHARMACOLOGICAL RELEVANCE: Ethnobotanical studies show that Tabebuia aurea has been used as anti-inflammatory and for snake bite. Evaluate the effect of treatment with the hydroethanolic extract of Tabebuia aurea (HETa) on inflammatory, hemorrhagic and myotoxic activities induced by Bothrops neuwiedi (BnV) in mice. MATERIALS AND METHODS: The anti-inflammatory, antihemorragic and antimyotoxic properties of the HETa 100, 200 and 400mg/kg or BnV neutralized with HETa (1:50) were evaluated using the following animal models: BnV-induced paw edema, BnV-induced recruitment of polymorphonuclear cells into the peritoneal cavity, hemorrhagic activity, myotoxic activity and hydrogen peroxide production by peritoneal macrophages in vitro. RESULTS: HETa inhibited the paw edema and polymorphonuclear cell recruitment into the peritoneal cavity. BnV neutralized with HETa reduced the hemorrhagic activity and histopathological analysis of skeletal muscle tissue showed that the hemorrhagic area was smaller and multifocal. The leukocyte infiltrate was less intense and muscle necrosis discrete. BnV induced hydrogen peroxide production and BnV neutralized reduced this production. In addition, the HETa was nontoxic to macrophages. CONCLUSIONS: The activities of the HETa presented herein justify the popular use of Tabebuia aurea in inflammatory situations from snake bite.
