Alleviating stressfeeding in the emergency department: Elucidating the tensions induced by workplace lactation space issues.

Objectives: Women remain underrepresented in the emergency medicine (EM) workforce, academic EM, and institutional leadership. In order to support women physicians in EM, we must explore factors that contribute to attrition and workplace satisfaction. For example, tensions between workplace and familial roles are important to consider as women navigate careers in EM. The logistics and stressors of workplace lactation pose a particular challenge during an already stressful time for a new mother returning to work in a busy emergency department (ED), but limited empirical data exist regarding this experience. We aimed to explore the stressors associated with workplace lactation spaces in order to better inform the creation of lactation spaces for individuals working in EDs. Methods: Our team used an exploratory qualitative design to investigate lactation-specific stressors and understand their relationship to individuals' needs when lactating in EM workplace environments. A total of 40 individuals were interviewed, highlighting post-pregnancy return-to-work (RTW) experiences of medical students, residents, advanced practice professionals, nurses, fellows, and faculty. Interviews were coded and analyzed using thematic analysis. Results: We identified both tangible and intangible characteristics of lactation spaces that contribute to stress for lactating individuals. Additionally, we discovered that participants frequently noted a desire to work simultaneously while pumping in order to feel they were self-actualizing in their dual roles of parent and clinician. Among tangible items, access to a computer within lactation space was a key driver of ability to fulfill dual roles. Among intangible characteristics, we identified three distinct, yet interrelated, subthemes, including the need for lactation spaces to be respectful of individuals' time, privacy, and general health and well-being. Conclusions: This study suggests that meeting basic lactation needs with thoughtfully designed lactation spaces can empower individuals in their roles both as a lactating parent and a clinician. EM leadership can evaluate existing lactation spaces to ensure they meet the tangible and intangible needs of lactating physicians, trainees, advanced practice professionals, and nurses.

Is Lactating in the Emergency Department a Letdown? Exploring Barriers and Supports to Workplace Lactation in Emergency Medicine.

STUDY OBJECTIVE: To explore the social and environmental conditions in emergency departments that contribute to perceived barriers and supports for workplace lactation among individuals working in emergency medicine. METHODS: Constructivist grounded theory was used by our team to understand the social processes and behaviors associated with workplace lactation for health care professionals working in EDs. A total of 24 interviews of individuals in EDs with recent return-to-work experience after childbirth were performed. The interviews yielded 36 unique experiences (from 21 faculty, 12 trainees, and 3 nurses) because some participants had more than 1 child, in which case all lactation experiences were discussed. Interview transcriptions were coded and analyzed iteratively for the development of themes, per constructivist grounded theory. RESULTS: Using constant comparative inductive methods, we describe 3 pervasive themes as they relate to workplace lactation that emerged from the analysis of interview data: (1) emergency medicine culture, (2) workplace lactation policies, and (3) supports for workplace lactation. CONCLUSION: Although formalized workplace lactation policies and other identifiable supports for workplace lactation aid individuals desiring to lactate after returning to work in EDs, many individuals still experience cultural barriers to their desired lactation habits. Policies and individual support systems may continue to fall short of meeting the needs of lactating individuals in emergency medicine unless broader cultural change occurs. Our work offers initial recommendations for shifting the landscape of lactation practices in emergency medicine.

A Four-Week-Old Infant With Respiratory Distress: An Emergency Department Case Presentation of Congenital Lobar Emphysema.

Congenital lobar emphysema (CLE) and congenital pulmonary lymphangiectasis (CPL) are rare conditions that are most often identified with prenatal ultrasonography. Occasionally, this disease process is first identified in the emergency department (ED), where the physician should avoid common pitfalls in order to prevent acute decompensation. To the best of our knowledge, there are no prior reports in the emergency medicine literature of CLE or CPL presenting to the ED as undifferentiated respiratory distress in an infant. Here, we describe one such case and then discuss the importance of differentiating these congenital anomalies from more commonly encountered emergency diagnoses, such as pneumothorax and pneumonia. Management differs radically, and the use of chest tubes and positive pressure ventilation in CLE may precipitate acute cardiovascular decompensation.

A Systematic Approach for Developing Bacteria-Specific Imaging Tracers.

The modern patient is increasingly susceptible to bacterial infections including those due to multidrug-resistant organisms (MDROs). Noninvasive whole-body analysis with pathogen-specific imaging technologies can significantly improve patient outcomes by rapidly identifying a source of infection and monitoring the response to treatment, but no such technology exists clinically. METHODS: We systematically screened 961 random radiolabeled molecules in silico as substrates for essential metabolic pathways in bacteria, followed by in vitro uptake in representative bacteria-Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, and mycobacteria. Fluorine-labeled analogs, that could be developed as PET-based imaging tracers, were evaluated in a murine myositis model. RESULTS: We identified 3 novel, nontoxic molecules demonstrating selective bacterial uptake: para-aminobenzoic acid (PABA), with uptake in all representative bacteria including Mycobacterium tuberculosis; mannitol, with selective uptake in S. aureus and E. coli; and sorbitol, accumulating only in E. coli None accumulated in mammalian cells or heat-killed bacteria, suggesting metabolism-derived specificity. In addition to an extended bacterial panel of laboratory strains, all 3 molecules rapidly accumulated in respective clinical isolates of interest including MDROs such as methicillin-resistant S. aureus, extended-spectrum ß-lactamase-producing, and carbapenem-resistant Enterobacteriaceae. In a murine myositis model, fluorine-labeled analogs of all 3 molecules could rapidly detect and differentiate infection sites from sterile inflammation in mice (P = 0.03). Finally, 2-deoxy-2-[F-18]fluoro-d-sorbitol (18F-FDS) can be easily synthesized from 18F-FDG. PET, with 18F-FDS synthesized using current good manufacturing practice, could rapidly differentiate true infection from sterile inflammation to selectively localize E. coli infection in mice. CONCLUSION: We have developed a systematic approach that exploits unique biochemical pathways in bacteria to develop novel pathogen-specific imaging tracers. These tracers have significant potential for clinical translation to specifically detect and localize a broad range of bacteria, including MDROs.