RESUMO
Neisseria oralis is a bacterium which normally resides within the oral microflora. A female infant was born by emergency caesarean section owing to fetal distress with a gestational age of 38 weeks, a birthweight of 2250 g and a temperature of 36.5°C. The pregnancy had been normal. The delivery was complicated by prolonged rupture of membranes (48 hours) and meconium-stained and foul-smelling liquor. APGAR scores were 1 at 1 min, 9 at 5 min and 9 at 10 min. The infant looked pale and had respiratory distress requiring resuscitation for the first 4 minutes. After a septic screen, she was commenced on benzylpenicillin and gentamicin. On Day 1 of life she was diagnosed with neonatal sepsis, and N. oralis was identified in blood cultures and blood-stained cerebrospinal fluid (CSF). Although N. oralis was cultured from the CSF, it was considered that this was more likely owing to blood contamination of the CSF. In view of the blood and CSF cultures, antibiotics were changed to intravenous cefotaxime. By Day 6 blood infection markers were regarded as normal. Antibiotics were continued for 14 days. Although neonatal sepsis caused by N. oralis has not been reported before, it should be considered to be a pathogen able to cause neonatal sepsis.
Assuntos
Cesárea , Sepse , Feminino , Idade Gestacional , Humanos , Lactente , Recém-Nascido , Neisseria , Gravidez , Sepse/diagnóstico , Sepse/tratamento farmacológicoRESUMO
An 11-year-old boy presented with features resembling those described in health alerts on Paediatric Inflammatory Multisystem Syndrome Temporally associated with SARS-CoV-2 (PIMS-TS), including persistent fever, haemodynamic instability and abdominal pain. Laboratory tests, including raised inflammatory markers, D-dimer, troponin and a coagulopathy, were consistent with PIMS-TS. Our patient required transfer to the paediatric intensive care unit; an echocardiography revealed left ventricular dysfunction. He was treated with intravenous immunoglobulins (Igs), corticosteroids and aspirin, with full resolution of clinical symptoms. A follow-up echocardiogram 1 month after discharge was unremarkable.Three SARS-CoV-2 PCRs on respiratory samples, taken over the initial 4-day period, were negative, as was a SARS-CoV-2 PCR on faeces 1 month after presentation; titres of IgG were clearly elevated. The negative PCRs in the presence of elevated titres of IgG suggest that the inflammatory syndrome might have developed in a late phase of COVID-19 infection when the virus was no longer detectable in the upper airway.