BACKGROUND: Neonatal abstinence syndrome (NAS) is one of the consequences at birth affecting the newborn after discontinuation of prenatal drug exposure to mainly opioids. The objective of this study was to determine the extent of the problem in the state of West Virginia (WV) using a real-time statewide surveillance system. METHODS: Project WATCH is a surveillance tool that since 1998 collects data on all infants born in the state of WV. NAS surveillance item was added to the tool in October 2016. This study examined all births (N = 23,667) in WV from October to December 2017. The data from six WV birthing facilities were audited for 1 month to evaluate how well this tool was capturing NAS data using κ-statistics. RESULTS: The 2017 annual incidence rate of NAS was 51.3 per 1000 live births per year for all births and 50.6 per 1000 live births per year for WV residents only. The κ-coefficient between the

BACKGROUND: Prenatal alcohol exposure (PAE) can result in detrimental developmental complications. The objective of this study was to estimate the most recent PAE prevalence data for the state of West Virginia (WV) and associated factors. METHOD: In all, 1830 newborn residual dried blood spots (DBS) in the WV Newborn Screening Repository were analyzed for phosphatidylethanol (PETH). Data were matched with Project WATCH data (94% match, N = 1729).

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Objective: The specific aim of this study was to determine if the currently available cutoff for fentanyl in umbilical cord (UC) was appropriate to distinguish illicit fentanyl exposure from therapeutic in-hospital administration of fentanyl. Study Design: Medical record review was conducted for perinatal administration of fentanyl and the detection of fentanyl in the corresponding routine UC toxicology. Specimens were initially tested with immunoassay followed by mass spectrometry (n = 62). Result: Excluding a single specimen that was confirmed positive, specimens were below the assays' limit of quantification. The immunoassay's mean b/b 0 for the cases that received and did not receive fentanyl prior to delivery was 91.3% ± 10.6% and 98.2% ± 6.5%, respectively (p = 0.003). Conclusion: We demonstrated that UC is a suitable specimen type for the detection of fentanyl and that the cutoff selected adequately identifies illicit fentanyl use while not flagging cases where fentanyl was administered by the hospital prior to birth.