We have presented the first description of acute bilateral neuropathy of the abducens nerve associated with COVID-19 in a child.A boy aged 2 years 2 months acutely developed bilateral convergent strabismus, the next day fatigue, drowsiness, and a single vomiting not associated with food intake, were joined. A differential diagnosis was performed between brainstem encephalitis, other organic (non-inflammatory) lesions of the brain stem, and idiopathic bilateral neuropathy of the abducens nerves. According to laboratory data, mild lymphocytosis, mild eosinophilia were detected, according to polymerase chain reaction DNA of the herpes virus type 1/2, cytomegalovirus, herpes virus type 6, Epstein-Barr, tick-borne encephalitis, borrelia, anaplasma, RNA ehrlichia were not detected. IgM and IgG to tick-borne encephalitis were not detected. Neurophysiological and neuroimaging examinations did not reveal any pathology. On the 6th day of the disease, SARS-CoV-2 RNA was detected by polymerase chain reaction of the nasopharynx and oropharynx discharge. The final diagnosis was formulated. — bilateral neuropathy of the abducens nerves. Bilateral convergent paralytic strabismus. Concomitant diagnosis: new coronavirus infection, subclini-cal form (positive by polymerase chain reaction in the discharge from the throat and nose of the 2019-nCoV coronavirus (SARS-CoV-2) RNA). Decrease in the severity of strabismus was noted over time against the background of the therapy.Clinicians dealing with the COVID-19 should also pay attention to its ophthalmological manifestations and take into account that it can debut with them, as was in our case.
Bacterial purulent meningitis is a life-threatening disease characterized by high mortality and severe consequences in survivors. Despite the modern possibilities of medicine, the disease continues to be a heavy burden on health care, the economy and society everywhere.Aim. To draw the attention of doctors to the problems associated with modern features of epidemiology, the consequences and possibilities of preventing bacterial purulent meningitis, especially in children, who constitute the main risk group for the development of this pathology.Literature review of Russian and foreign publications on the problem under consideration presented.Vaccination is recognized as one of the main tools for reducing morbidity and mortality from meningitis. Prophylactic vaccinations against N. meningitidis, Str.pneumoniae, H. influenzae, along with strict adherence to anti-epidemic measures in hospitals providing care to newborns, can help reduce the incidence of purulent meningitis in children and improve outcomes if they develop.
Pediatric bacterial purulent meningitis (BPM) and viral encephalitis (VE) are significant medical and social problems due to their course severity, high frequency of death cases, and formation of neurologic deficiency at the disease outcome. Activation of hormonal regulation and severity syndrome of systemic inflammatory response are important factors to evaluate the character of BPM and VE course.Objective.To study the level of cortisol and laboratory indicators of systemic inflammation in children with various variants of BPM and VE course depending on the period of the disease (acute period, reconvalescence) to specify their role in the pathogenesis of acute neuroinfections.Object and methods.There were investigated hematological indicators, the level of cortisol, C-reactive protein in blood serum of 60 children, 39 of them had BPM and 21 ones VE. The comparison group included 14 children aged from 1 to 14 years old who were undergoing rehabilitation care due to neurologic problems at the Federal State-Financed Institution Pediatric Research and Clinical Center for Infectious Diseasesunder the Federal Medical Biological Agency.Results.The patients were divided into some subgroups according to the severity of their condition at the moment of hospitalization, i.e. urgent condition or critical condition requiring organ replacement therapy. The maximum increase of cortisol level and laboratory markers of systemic inflammation during the acute period was revealed in case of BPM in comparison with VE with a subsequent normalization to the stage of reconvalescence. Thelevel of cortisol during the acute period of BPM was reliably higher in the subgroup with urgent conditions, whereas in case of VE in the subgroup with critical conditions. There were no significant differences in the laboratory indicators of systemic inflammation response among the subgroups. There was established a correlation interrelation of cortisol level and the content of granulocytes and blood lymphocytes.Conclusion.There were identified characteristic features of cortisol content in children with bacterial and viral neuroinfections depending on the course of the disease.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.