ABSTRACT
A surge in pediatric COVID-19 cases was observed during the fifth wave (Omicron) of the COVID-19 pandemic. Little is known about the clinical features and disease course in neonates and young infants. To describe the clinical and laboratory features, disease course and complications of COVID-19 in neonates and infants younger than 6 months. A retrospective descriptive study in which data were collected from the electronic medical records of infants younger than 6 months, with positive nasal swab tests for COVID-19. Fifty-two infants younger than 6 months who tested positive for COVID-19 were admitted to our pediatric ER/department during the omicron wave of the COVID-19 pandemic, between December 2021 and December 2022. Twenty-one percent were discharged from the ER, while the others were hospitalized predominantly for observation or supportive treatment, with an average duration of hospitalization of 1.3 ± 0.7 days. No major complications were observed. Conclusion: COVID-19 is a mild viral illness in young healthy infants with no major complications. What is Known: ⢠Pediatric patients generally have a milder clinical presentation of COVID-19 but can also experience more severe symptoms and post-COVID phenomena. ⢠Our knowledge of COVID-19 in neonates and young infants is limited, and guidelines for their diagnosis and management are lacking. What is New: ⢠In neonates and young infants, COVID-19 infection is typically a mild viral illness with no major complications observed in the majority of cases. ⢠Hospitalization may not be necessary for well-appearing infants with COVID-19, as long as their clinical and laboratory evaluations do not raise any concerns.
ABSTRACT
BACKGROUND: Early diagnosis and treatment of sleep apnea in patients with atrial fibrillation (AF) is critical. The WatchPAT (WP) device was shown to be accurate for the diagnosis of sleep apnea; however, studies using the WatchPAT device have thus far excluded patients with arrhythmias due to the potential effect of arrhythmias on the peripheral arterial tonometry (PAT) amplitude and pulse rate changes. PURPOSE: To examine the accuracy of the WP in detecting sleep apnea in patients with AF. PATIENTS AND METHODS: Patients with AF underwent simultaneous WP and PSG studies in 11 sleep centers. PSG scoring was blinded to the automatically analyzed WP data. RESULTS: A total of 101 patients with AF (70 males) were recruited. Forty-six had AF episodes during the overnight sleep study. A significant correlation was found between the PSG-derived AHI and the WP- derived AHI (r=0.80, p<0.0001). There was a good agreement between PSG-derived AHI and WP-derived AHI (mean difference of AHI: -0.02±13.2). Using a threshold of AHI ≥15 per hour of sleep, the sensitivity and specificity of the WP were 0.88 and 0.63, respectively. The overall accuracy in sleep staging between WP and PSG was 62% with Kappa agreement of 0.42. CONCLUSION: WP can detect sleep apnea events in patients with AF. AF should not be an exclusion criterion for using the device. This finding may be of even greater importance in the era of the COVID19 epidemic, when sleep labs were closed and most studies were home based.