Search

Objectives: We summarized the clinical and radiological characteristics of meningitis-retention syndrome (MRS), its therapeutic options, and urological outcome, to better understand the pathogenesis of this syndrome and to evaluate the effectiveness of corticosteroids in reducing the period of urinary retention., Methods: We reported a new case of MRS in a male adolescent. We also reviewed the previously 28 reported cases of MRS, collected from inception up to September 2022., Results: MRS is characterized by aseptic meningitis and urinary retention. The mean length of the interval between the onset of the neurological signs and the urinary retention was 6.4 days. In most cases, no pathogens were isolated in cerebrospinal fluid, except for 6 cases in which Herpesviruses were detected. The urodynamic study resulted in a detrusor underactivity, with a mean period for urination recovery of 4.5 weeks, regardless of therapies., Discussion: Neurophysiological studies and electromyographic examination are not pathological, distinguishing MRS from polyneuropathies. Although there are no encephalitic symptoms or signs, and the magnetic resonance is often normal, MRS may represent a mild form of acute disseminated encephalomyelitis, without radiological detectable medullary involvement, due to the prompt use of steroids. It is believed that MRS is a self-limited disease, and no evidence suggests the effectiveness of steroids, antibiotics, and antiviral treatment in its clinical course., (© 2023. The Author(s).)

The restrictive measures adopted worldwide against SARS-CoV-2 produced a drastic reduction in respiratory pathogens, including RSV, but a dramatic rebound was thereafter reported. In this multicenter retrospective observational study in 15 Pediatric Emergency Departments, all children <3 years old with RSV infection admitted between 1 September and 31 December 2021 were included and compared to those admitted in the same period of 2020 and 2019. The primary aim was to evaluate RSV epidemiology during and after the COVID-19 pandemic peak. The secondary aims were to evaluate the clinical features of children with RSV infection. Overall, 1015 children were enrolled: 100 in 2019, 3 in 2020 and 912 in 2021. In 2019, the peak was recorded in December, and in 2021, it was recorded in November. Comparing 2019 to 2021, in 2021 the median age was significantly higher and the age group 2-3 years was more affected. Admissions were significantly higher in 2021 than in 2020 and 2019, and the per-year hospitalization rate was lower in 2021 (84% vs. 93% in 2019), while the duration of admissions was similar. No difference was found in severity between 2019-2020-2021. In conclusion, after the COVID-19 pandemic, an increase in RSV cases in 2021 exceeding the median seasonal peak was detected, with the involvement of older children, while no difference was found in severity.

Background: COVID-19 pandemic caused huge decrease of pediatric admissions to Emergency Department (ED), arising concerns about possible delays in diagnosis and treatment of severe disorders., Methods: Impact of COVID-19 on Pediatric Emergency Room (ICOPER) was a retrospective multicentre observational study including 23 Italian EDs.All the children <18 years admitted, between March 9th and May 3rd 2020 stratified by age, priority code, cause of admission and outcome have been included and compared to those admitted in the same period of 2019.Our objectives were to assess the characteristics of pediatric admissions to EDs since COVID-19 outbreak until the end of lockdown, and to describe the features of critical children., Findings: 16,426 children were admitted in 2020, compared to 55,643 in 2019 (-70·48%). Higher reduction was reported in hospitals without Pediatric Intensive Care Unit (PICU) (-73·38%) than in those with PICU (-64·08%) ( P <0·0001). Admissions with low priority decreased more than critical ones (-82·77% vs. 44·17% respectively; P <0·0001). Reduction of discharged patients was observed both in hospitals with (-66·50%) and without PICU (-74·65%) ( P <0·0001). No difference in the duration of symptoms before admission was reported between 2019 and 2020, with the majority of children accessing within 24 h (55·08% vs. 57·28% respectively; P  = 0·2344)., Interpretation: Admissions with low priority decreased significantly more than those with high priority; we suppose that the fear of being infected in hospital maybe overcame the concerns of caregivers. Compared to 2019, no significant referral delay by caregivers was reported. Our data suggest the need of adaptation of EDs and primary care services to different needs of children during COVID-9 pandemic., Competing Interests: Nothing to disclose., (© 2021 The Author(s).)

Indications, procedures, complications, pharmacokinetics and outcomes of renal transplantation are different in children and in adults. Subjects <18 yrs old, are often included in a unique list as in Italy, benefiting from donors <15 yrs old, and the waiting time is reduced to <12 months in 71% of cases. The risk of thrombosis limits the use of donors <2 yrs and trans-plantation in infants <1 yr. The age at kidney transplantation is <5 yrs in 20-30% of children. In Italy living-related trans-plantation (LRT) is performed in 7% of cases, while in the USA it is more common (57%) and is often pre-emptive before entering dialysis (24%). Current therapy tends to reduce steroid treatment doses and, optimizing induction therapy with IL-2R inhibitors, using tacrolimus or mycophenolate or sirolimus. Transplanted patient survival is better in children than in adults (94-98% at 5 yrs). Infections, cardiovascular diseases and neoplasia induce 34, 15 and 12% of deaths, respectively, at 10 yrs; morbidity for infections and lymphoproliferative disease is increasing. Acute rejections declined from 70% in 1987 to 31% in 2002 in cadaveric transplantation (CT) and renal survival at 3 yrs increased from 50% in 1985 to 82% for CT and up to 92% in LRT. In adolescents (11-17 yrs old) renal survival is lower than in infants and in adults <65 yrs old. Renal losses are due to chronic transplant nephropathy (32%), vascular thrombosis (13%) and the recurrence of the original nephropathy (focal glomerulosclerosis up to 50%, membrano-proliferative glomerulonephritis up to 30%, and primary hyperoxaluria up to 90% if combined kidney-liver transplantation is not performed). Growth improves after transplantation particularly in children <5 yrs, while it is not completely satisfactory in adolescents. Overall, results indicate that kidney transplantation in children has very much improved and will offer in the near future even more favorable outcomes.