Ultrasound-guided regional anesthesia (UGRA) in the emergency department: a scoping review.

Introduction: While many studies have been published on Ultrasound-guided regional anesthesia in the Emergency Department (ED), there has been no previous study assessing the current state of the literature based in the form of a scoping review.

Objective: The purpose of this study is to evaluate the current state of the literature on UGRA performed in the ED setting.

Methods: EMBASE, MEDLINE, CINAHL, and Cochrane databases were searched for studies.

Neuroimaging mimics of anoxic brain injury: A review.

Diffuse cortical diffusion changes on magnetic resonance imaging (MRI) are characteristically ascribed to global cerebral anoxia, typically after cardiac arrest. Far from being pathognomonic, however, this neuroimaging finding is relatively nonspecific, and can manifest in a myriad of disease states including hypoxia, metabolic derangements, infections, seizure, toxic exposures, and neuroinflammation. While these various conditions can all produce a neuroimaging pattern of widespread cortical diffusion restriction, many of these underlying causes do have subtly unique imaging features that are appreciable on MRI and can be of clinical and diagnostic utility.

Challenges and Opportunities of Using a National Database to Evaluate Racial/Ethnic Disparities and Breastfeeding Effects on Sudden Unexpected Infant Death.

Sudden unexpected infant death (SUID) rates remain higher in American Indian/Alaska Native (AI/AN) and non-Hispanic Black (NHB) infants than other demographic groups. Racial disparities are also evident in breastfeeding, which is associated with reduced risk of SUID. To assess the relationship between racial/ethnic disparities in SUID and breastfeeding beyond the newborn period using U.

Maternal and Infant Outcomes Associated with Maternity Practices Related to COVID-19: The COVID Mothers Study.

Maternity care practices such as skin-to-skin care, rooming-in, and direct breastfeeding are recommended, but it is unclear if these practices increase the risk of clinically significant COVID-19 in newborns, and if disruption of these practices adversely affects breastfeeding. We performed a retrospective cohort study of 357 mothers and their infants <12 months who had confirmed or suspected COVID-19. Subjects came from an anonymous worldwide online survey between May 4 and September 30, 2020, who were recruited through social media, support groups, and health care providers.