Alfonso Maria Farina (Italy)
University of Naples, Federico II Department of Translational Medical Sciences - Section of PediatricsAuthor Of 2 Presentations
CENTRAL-LINE ASSOCIATED BLOODSTREAM INFECTIONS IN CHILDREN WITH LONG-TERM PARENTERAL NUTRITION: A PROSPECTIVE COHORT STUDY
Abstract
Backgrounds:
In children with intestinal failure on parenteral nutrition (PN), central-line associated bloodstream infections (CLABSI) are the most common complication. The aims of our study were to evaluate rates of CLABSI in children on long-term PN, to establish predisposing risk factors and the efficacy of taurolidine prophylaxis in reducing CLABSI incidence.
Methods
A 3-years prospective cohort study was performed at the Centre for Pediatrics Artificial Nutrition of University of Naples “Federico II”. The primary outcome was the rate of CLABSI/1000 CL-days. Data of all children on PN in follow up were used to calculate the numerator and adjust infection rates.
Results:
Eighteen children on PN were included in the study (13 male, median age of 91,5 months): 8 (45%) with short bowel syndrome, 6 (33%) with intestinal motility disorders, 4 (22%) with congenital enteropathies. Nine have a gastro/enterostomy. During the period of observation, 28 episodes of CLABSI were reported in 10 patients, 6 of which had more than one CLABSI, resulting in a CLABSI rate of 1.65/1000 CVC days [95%CI 1.13-2.38]. Coagulase Negative Staphylococci were the most isolated pathogens (59%). Four cases of S.Aureus-related CLABSI were successfully treated with antibiotics without CL removal. Gram-negative pathogens were only isolated in patients with enterostomy.The presence of a primary non-surgical enteropathy was associated with a recurrence of CLABSI (p= 0,007).The rate of CLABSI was slightly reduced in children receiving taurolidine (1.51/1000 CL-days [95% CI 0.97-2.34]) compared to those receiving standard care (2.45 [95% CI 1.22-4.89]).
Conclusions/Learning Points:
Infections are a major cause of morbidity in children undergoing PN. Primary gut diseases are associated with CLABSI incidence and recurrence. Larger study is needed to analyze the impact of taurolidine prophylaxis.
EFFECTS OF COVID-19 PANDEMIC ON TUBERCULOSIS INFECTION RATES IN CAMPANIA REGION: DECREASE IN NOTIFICATION AND INCREASE IN CLINICAL SEVERITY
Abstract
Backgrounds:
Before the COVID-19 pandemic, we described an increase in tuberculosis (TB) notification rates at the Campania Region’s paediatric Reference Centre (CRRC). Since 2020, we observed a reduction in the incidence of TB, hence, we decided to compare TB incidence rates and disease severity in the period 2020-2021 to 2011-2019.
Methods
We conducted a prospective cohort study (Jan 1st 2011 to Dec 31st 2021) enrolling children <18 years who received diagnosis of TB at the CRRC. Yearly TB incidence rates were calculated dividing the number of new cases with the number of residents < 18 years in Campania. Disease severity was based on the need of oxygen support and the score proposed by Wiseman et al. according to localization (pulmonary and extrapulmonary) and/or cavitation.
Results:
Overall 154 children (48.1% male, median age 63 months, IQR 101.76) received diagnosis of TB, 142 in the period 2011-2019 with a significant increase in notification rates overtime (Fig). In 2020-2021, 12 new diagnoses were notified with a drop from 1.46/100.000 (95%CI, 0.84-2.37) in 2019 to 0.38 (95%CI, 0.1-0.96) in 2021. Two (17%) needed oxygen support. The number of cases classified as severe according to clinical score, was higher in the period 2020-2021 (5/12, 42%) compared with 2011-2019 (22/142, 15%), with 2/12 (17%) extrapulmonary and 2/12 (17%) cavitation.
Conclusions/Learning Points:
During 2020-2021 the CRRC registered a decrease in TB notification rates and an increase in the severity of the disease, compared with 2011-2019. The Stop TB Partnership suggested that COVID-19 could cause an excess of TB cases globally between 2020 and 2025. That rebound, in Campania, has not yet occurred likely because of the shift in medical attention from TB and the reallocation of human resources towards the pandemic effort.
Poster Author Of 1 e-Poster
