Vitamin B12 deficiency in newborns: impact on individual's health status and healthcare costs.

OBJECTIVES: The identification of vitamin B12 (B12) deficiency in the newborn may prevent neurological damage and a delay in the normal growth. In this study we characterized the incidence of B12 deficiency in newborns, the costs associated to the clinical diagnosis and management, and the relevance to optimize the use of cobalamin biomarkers during treatment follow-up. METHODS: Starting from a continuous case series of 146,470 screened newborns (November, 1st 2021- December, 3rd 2023), the Regional Reference Laboratory for Neonatal Screening identified 87 newborns having altered levels of biomarkers of cobalamin metabolism measured by Newborn Screening. These subjects were confirmed with a nutritional B12 deficiency of maternal origin by performing the serum B12 measurements and plasma homocysteine (Hcy) both on the newborns and respective mothers. A cost analysis was performed to characterize the costs/year of identifying and managing B12 deficiency cases. RESULTS: At baseline, median (interquartile range) serum B12 levels of 185.0 (142.3-246.0) ng/L and threefold increased plasma Hcy concentrations above the normal level confirmed a severe condition of deficiency in the newborns. After intramuscular B12 supplementation, serum B12 measured at the first follow up visit showed a fivefold increase, and the levels of Hcy returned to normal. From the healthcare perspective, the costs for diagnosing and managing all newborns with B12 deficiency is 188,480 €/year. CONCLUSIONS: Preventing B12 depletion in newborns lowers healthcare costs and likely improves their health outcomes. Further studies are however required to address the clinical pathway to identify, treat and monitor pregnant women with marginal and low B12 status, in order to achieve these goals.

Leveraging User-Friendly Mobile Medical Devices to Facilitate Early Hospital Discharges in a Pediatric Setting: A Randomized Trial Study Protocol.

BACKGROUND: Mobile technology is increasingly prevalent in healthcare, serving various purposes, including remote health monitoring and patient self-management, which could prove beneficial to early hospital discharges. AIMS: This study investigates the transitional care program experience facilitating early discharges in a pediatric setting through the use of an easy-to-use mobile medical device (TytoCare™, TytoCare Ltd., Natanya, Israel). OUTCOMES: This study aims to assess the effectiveness of telehomecare in achieving complete resolution of diseases without readmission, compare the length of stay between intervention and standard care groups, and gather user and professional experiences. METHODS: A randomized open-label, controlled pilot study enrolled 102 children, randomly assigned to the telehomecare (TELE) group (n = 51, adopting early hospital discharge with continued home monitoring) or the standard-of-care (STAND) group (n = 51). Primary outcomes include complete disease resolution without readmission. Secondary objectives include recording a shorter length of stay in the intervention group. Surveys on user and professional experiences were conducted. A group of 51 children declining telemedicine services (NO-TELE) was also included. RESULTS: In the TELE group, 100% of children achieved complete disease resolution without readmission, with a median duration of stay of 4 days, significantly shorter than the 7 days in the STAND group (p = 0.01). The telemedicine system demonstrated efficient performance and high satisfaction levels. The NO-TELE group showed no significant differences in demographics or digital technology competence. Perceived benefits of telemedicine included time and cost savings, reduced hospital stays, and technology utility and usability. CONCLUSIONS: This study demonstrates that user-friendly mobile medical devices effectively facilitate early hospital discharges in a pediatric setting. These devices serve as a bridge between home and hospital, optimizing care pathways.