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INTRODUCTION Perinatal palliative care (PnPC) is a growing field where healthcare providers from multiple disciplines are supporting families and providing holistic care for their babies with life-limiting illnesses. It is important to have an approach that includes the standardized management of end-of-life symptoms that are anticipated around the time of birth. AREAS COVERED A need was identified to develop medication orders for the initial pharmacological management of symptoms at end-of-life for infants with life-limiting conditions intended for use outside of an intensive care setting. The choice of medications was based on a review of the literature, discussion with content experts and guided by their ease of use, accessibility and noninvasive route of delivery. The recommendations can be used as a guide for the initial management of common symptoms encountered in perinatal palliative care. EXPERT OPINION There are studies looking at many qualitative aspects of perinatal palliative care including perceptions of care, decision-making, and bereavement; however, few specifically focus on symptom management in the delivery room and postpartum ward settings. There is a need for standardization of the medical management of infants born with life-limiting conditions whose parents choose to pursue palliative care.

Cord blood umbilical artery (Ua) pH, base deficit (BD), and pH eucapnic Blickstein/Green-50 may mislead clinicians to identify newborns at risk for hypoxic-ischemic encephalopathy. Neonatal eucapnic pH (pH euc-n Racinet-54) may be a comprehensive alternative. The goal of the study is to compare the predictive performance of these four biomarkers for the combined primary outcome of hypoxic-ischemic encephalopathy/death.This retrospective cohort study includes newborns ≥35 weeks gestational age. Receiver operating characteristics curves analysis was performed for Ua cord pH, BD, pH euc-n Racinet-54, and pH eucapnic Blickstein/Green-50 for the global cohort and for two subgroups of newborns with Ua cord pH ≤ 7.15. Cutoff values were derived for all four markers.From the original cohort of 61,037 newborns born between 1 January 2007 and 31 December 2016, we excluded cases with major congenital malformations and missing/incomplete data. The global cohort includes 51,286 newborns and 60 newborns afflicted with hypoxic-ischemic encephalopathy (HIE)/death. The area under the curves (AUC) derived from the global cohort were comparable between Ua cord pH (0.95; 95%CI = 0.94-0.95), BD (0.93; 95%CI = 0.93-0.93), pH euc-n Racinet-54 (0.93; 95% CI = 0.93-0.93), and lower for pH Blickstein/Green-50 (0.78; 95% CI = 0.77-0.78) (In this large retrospective study, predictive performance for Ua cord pH, BD, and pH euc-n Racinet-54 are comparable when applied to the global group. For newborns with Ua cord pH ≤ 7.00 and Ua cord 7.00 ≤ pH ≤ 7.15, pH euc-n Racinet-54 appears better to identify those with HIE/death, especially when the target is sensitivity 80%. Prospective studies will confirm if pH euc-n Racinet-54 is a better alternative to Ua cord pH and BD to evaluate newborn acid-base physiology.