No abstract

Prune belly syndrome (PBS) is a rare congenital anomaly of uncertain etiology. Many associations of PBS with other malformations were previously reported, but only few cases of the association with VACTERL have been described. We report a rare case of a Moroccan new born with PBS and complete VACTERL association. The cause of this association is still unknown, but a common etiology is possible, especially when for the two syndromes, a defect in mesodermal differentiation, in early first trimester, has been suggested.

Background and Objectives: Ventilator-associated pneumonia (VAP) is the second most common nosocomial infection in pediatric intensive care units. The aim of this study was to evaluate the contribution of multiplex PCR in the diagnosis of VAP and its impact on the clinical and prognostic outcome of children in the ICU. Materials and Methods: This is a prospective observational study from March to November 2021, including bronchial samples collected from 38 intubated children hospitalized in ICU. The detection of respiratory pathogens was performed by the FilmArray® Pneumonia Panel plus (FAPP). Results: Multiplex PCR (mPCR) detected exclusively 46 potentially pathogenic bacteria, giving a sensitivity of 93%, spec- ificity of 90%, negative predictive value of 100%, and positive predictive value of 23%. Overall, the sensitivity of mPCR was higher for Gram-negative bacteria (100%) than Gram-positive (92%). Bacterial etiology was the most frequent (69.3%), represented mainly by Moraxella catarrhalis (11.4%), followed by viral etiology (30.7%), with Rhinovirus/Enterovirus as the most prevalent virus. FAPP enabled a change in antibiotic therapy in 39.5% of the patients, with a 73.3% survival rate. Conclusion: This study highlights the importance of mPCR in diagnosing VAP and improving antimicrobial therapy.

Congenital heart disease (CHD) is the most common congenital malformation. Diagnosis of critical congenital heart disease (CCHD), the most severe type of congenital heart disease, in a newborn may be difficult. The addition of CCHD screening, using pulse oximetry, to clinical assessment significantly improves the rate of detection. We conducted a pilot study in Morocco on screening neonates for critical congenital heart disease. This study was conducted in the maternity ward of Mohammed VI University Hospital of Marrakesh, Morocco, and included asymptomatic newborns delivered between March 2019 and January 2020. The screening of CCHD was performed by pulse oximetry measuring the pre- and post-ductal saturation. Screening was performed on 8013/10,451 (76.7%) asymptomatic newborns. According to the algorithm, 7998 cases passed the screening test (99.82%), including one inconclusive test that was repeated an hour later and was normal. Fifteen newborns failed the screening test (0.18%): five CCHD, five false positives, and five CHD but non-critical. One false negative case was diagnosed at 2 months of age. Our results encourage us to strengthen screening for CCHD by adding pulse oximetry to the routine newborn screening panel.