Establishing a neonatology consultation program: extending care beyond the neonatal intensive care unit.

Neonates can be cared for in neonatal, pediatric, or cardiac intensive care units, and general and subspecialty pediatric units. Disposition is based on phase of care, gestational and postnatal age, birth weight, specific cardiac or surgical diagnoses, and co-existing medical morbidities. In addition, neonates may transfer between the neonatal intensive care unit (NICU) and other units several times throughout their hospitalization. As such, care for high-risk infants with ongoing neonatal morbidities (often related to prematurity or congenital anomalies) is provided in units with varying neonatal expertise. In this perspective, we provide a framework for the design and implementation of a neonatology consultation service for infants cared for in clinical units outside the NICU. We describe the core principles of effective neonatology consultation and focus on understanding hospital/unit workflow, team composition, patient selection, billing and compliance, and offer suggestions for research initiatives and educational opportunities.

Hair Cortisol Concentrations in Opioid-Exposed versus Nonexposed Mother-Infant Dyads.

OBJECTIVE: To pilot measurement of hair cortisol concentration (HCC) in pregnant women with opioid use disorder and their infants over time and study the potential utility of hair cortisol as a biomarker of chronic stress in this population. STUDY DESIGN: In this pilot prospective cohort study of mother-infant dyads with and without prenatal opioid exposure, we obtained mother-infant HCCs at delivery and again within 1 to 3 months' postpartum. HCCs were compared between the opioid and control groups and between the two time points. RESULTS: There were no significant differences between opioid and control group maternal or infant HCCs at either time point. However, within the opioid-exposed group, there was a significant increase in infant HCCs across the two time points. CONCLUSION: This pilot study describes our experience with the measurement of HCCs in opioid-exposed mother-infant dyads. KEY POINTS: · Maternal stress impacts fetal and child health.. · Many stressors in pregnant women with opioid use disorder.. · Hair cortisol may be a useful stress biomarker..

Drivers of decision-making regarding infant sleep practices among mothers with opioid use disorder.

OBJECTIVE: To understand the perspectives and perceived facilitators of and barriers to following safe infant sleeping practices among mothers with opioid use disorder (OUD). STUDY DESIGN: Using the Theory of Planned Behavior (TPB) framework, we conducted qualitative interviews with mothers with OUD regarding infant sleep practices. We created codes and generated themes, concluding data collection upon achieving thematic saturation. RESULTS: Twenty-three mothers with infants 1-7 months of age were interviewed from 08/2020 to 10/2021. Mothers chose sleeping practices they perceived made their infants safer, more comfortable, and minimized infant withdrawal symptoms. Mothers in residential treatment facilities were influenced by facility infant sleep rules. Hospital sleep modeling and varied advice by providers, friends and family influenced maternal decisions. CONCLUSIONS: Mothers reported factors unique to their experience with OUD that influenced their decisions about infant sleep that should be considered when developing tailored interventions to promote safe infant sleep in this population.

Understanding cigarette smoking among mothers with opioid use disorder.

BACKGROUND: Cigarette smoking is highly prevalent among mothers with opioid use disorder (OUD). Organizations such as the American College of Obstetrics and Gynecology recommend cessation of cigarettes during the pre- and postnatal periods. Factors that inform decisions to continue or stop smoking cigarettes among pregnant and postpartum mothers with OUD are unclear. AIMS: This study aimed to understand (1) the lived experience of mothers with OUD regarding cigarette smoking and (2) barriers and facilitators to reduction of cigarette smoking during the pre- and postnatal periods. METHODS: Guided by the Theory of Planned Behavior (TPB) framework, we completed semi-structured, in-depth interviews with mothers with OUD with infants 2-7 months of age. We used an iterative approach to analysis by conducting interviews and developing and revising codes and themes until we reached thematic saturation. RESULTS: Fifteen of 23 mothers reported smoking cigarettes prenatally and postnatally, 6 of 23 smoked cigarettes during the prenatal period only, and 2 mothers were non-smokers. We found that mothers: 1) believed that smoke exposure had negative health consequences and may exacerbate withdrawal symptoms for their infants; 2) implemented risk mitigation practices, which were dictated both by themselves and by outside rules, to reduce the harmful effects of smoke around infants; 3) were motivated to quit or cut-down on smoking because of the desire to optimize the health and well-being of their infants; 4) continued to smoke because they felt that the stress related to caregiving and their own recovery were a higher priority than quitting smoking; and 5) were influenced by exposure to smokers with whom they lived, as well as by the varied advice of medical providers, family, and friends. CONCLUSION: While mothers with OUD acknowledged the negative health impact of cigarette smoke exposure to their infants, many experienced stressors related to recovery and caregiving unique to those with OUD that impacted their cigarette smoking behaviors.

Breastfeeding Decision-Making Among Mothers with Opioid Use Disorder: A Qualitative Study.

Background: Factors that contribute to low initiation and continuation of breastfeeding among mothers with opioid use disorder (OUD) are poorly understood. Objective: To understand barriers and facilitators to breastfeeding initiation and continuation beyond the birth hospitalization for mothers with OUD. Materials and Methods: We conducted 23 in-depth, semistructured interviews with mothers with OUD who cared for their infants at home 1-7 months after birth. Our interview guide was informed by the Theory of Planned Behavior (TPB) framework, which has been used to understand decision-making regarding breastfeeding. An iterative approach was used to develop codes and themes. Results: Among 23 participants, 16 initiated breastfeeding, 10 continued after hospital discharge, and 4 continued beyond 8 weeks. We identified factors influencing breastfeeding decisions in the four TPB domains. Regarding attitudes, feeding intentions were based on beliefs of the healthiness of breastfeeding particularly pertaining to infant withdrawal or exposure to mothers' medications. Regarding social norms, breastfeeding was widely recommended, but mothers had varying levels of trust in medical professional advice. Regarding perceived control, infant withdrawal and maternal pain caused breastfeeding to be difficult, with decisions to continue modulated by level of outside support. Regarding self-efficacy, mothers weighed their own recovery and well-being against the constant demands of breastfeeding, impacting decisions to continue. Conclusion: Mothers with OUD face unique barriers to breastfeeding related to their infants' withdrawal as well as their own health, recovery, and social context. Overcoming these barriers may serve as future intervention targets for breastfeeding promotion among this high-risk population.

Neonatal Opioid Withdrawal Syndrome: A Comparison of As-Needed Pharmacotherapy.

BACKGROUND AND OBJECTIVE: Methadone and morphine are commonly administered medications for neonatal opioid withdrawal syndrome (NOWS). Infants are increasingly treated with as-needed or "pro re nata" (PRN) medication. The optimal pharmacologic agent for PRN treatment of NOWS has not been examined. This study's objective is to compare NOWS hospital outcomes between infants treated with PRN methadone versus morphine. METHODS: We performed a retrospective cohort study of infants pharmacologically treated for NOWS across 4 Massachusetts hospitals between January 2018 and February 2021. Infants born ≥36 weeks gestation with prenatal opioid exposure treated with PRN methadone or morphine were included. Mixed effects logistic and linear regression models were employed to evaluate differences in transition rates to scheduled dosing, length of stay, and number of PRN doses administered depending on PRN treatment agent. RESULTS: There were 86 infants in the methadone group and 52 in the morphine group. There were no significant differences in NOWS hospital outcomes between groups in adjusted models: transition to scheduled dosing (methadone 31.6% vs morphine 28.6%, adjusted odds ratio 1.21, 95% confidence interval [CI] 0.87-1.19), mean length of stay (methadone 15.5 vs morphine 14.3 days, adjusted risk ratio 1.06, 95% CI 0.80-1.41), and the mean number of PRN doses (methadone 2.3 vs morphine 3.4, adjusted risk ratio 0.65, 95% CI 0.41-1.02). There was an association with nonpharmacologic care practices and improved NOWS hospital outcomes. CONCLUSIONS: There were no significant differences in NOWS hospitalization outcomes based on pharmacologic agent type; nonpharmacologic care practices were most strongly associated with improved NOWS hospitalization outcomes.

Impact of Coronavirus Disease-2019 on Hospital Care for Neonatal Opioid Withdrawal Syndrome.

OBJECTIVE: To compare prenatal exposures, hospital care processes, and hospitalization outcomes for opioid-exposed newborns before and during the coronavirus disease 2019 (COVID-19) pandemic. STUDY DESIGN: In this multicenter retrospective analysis, data were collected from 19 Massachusetts hospitals, including 5 academic and 14 community hospitals. The pre-COVID-19 cohort was defined as births occurring during March 1, 2019-February 28, 2020, and the COVID-19 cohort was defined as births occurring during March 1, 2020-December 31, 2020. Opioid-exposed newborns born at ≥35 weeks of gestation were included. Differences in prenatal substance exposures, hospital care processes, and neonatal opioid withdrawal syndrome (NOWS) outcomes, including pharmacologic treatment for NOWS (PharmTx), length of stay (LOS), and as-needed (prn) treatment failure rates, were evaluated. RESULTS: There were 663 opioid-exposed newborns in the pre-COVID-19 group and 476 in the COVID-19 group. No between-group differences were seen in prenatal substance exposures or the need for PharmTx. Compared with the pre-COVID-19 group, in the COVID-19 group there was less rooming-in after maternal discharge (53.8% vs 63.0%; P = .001) and less care in the pediatric unit setting (23.5% vs 25.3%; P = .001), longer LOS (adjusted risk ratio, 1.04; 95% CI, 1.01-1.08), and a higher rate of breast milk receipt at discharge (aOR, 2.03; 95% CI, 1.22-3.39). Within the subset of academic centers, more infants failed prn treatment in the COVID-19 group (53.8% vs 26.5%, P = .02; aOR, 3.77; 95% CI, 0.98-14.5). CONCLUSIONS: Among the hospitals in our collaborative, hospital processes for NOWS, including care setting, rooming-in, and LOS were negatively impacted in the COVID-19 group, particularly in academic medical centers.