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Lena Ebba Dohlman,1 Andrew Kwikiriza,2 Odinakachukwu Ehie3 1Department of Anesthesiology, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA; 2Department of Anaesthesia and Critical Care, Mbarara Regional Referral Hospital, Mbarara University of Science and Technology, Mbarara, Uganda; 3Department of Anesthesiology and Perioperative Services, University of California San Francisco, San Francisco, CA, USACorrespondence: Odinakachukwu EhieDepartment of Anesthesiology and Perioperative Services, University of California San Francisco, 1975 4th Street, Suite C2823, San Francisco, CA 94158-3217, USATel +1 415-476-4392Fax +1 415 476 4926Email odi.ehie@ucsf.eduAbstract: Safe and accessible surgical and anesthetic care is critically limited for over half of the world’s population, particularly in Sub-Saharan African and Southeast Asian countries. Increasing the use of regional anesthesia in these areas has potential benefits regarding access, safety, and cost-effectiveness. Perioperative anesthesia-related mortality is significantly higher in resource-limited countries and every effort should be made to encourage the use of anesthetic techniques in these countries that are safest under the present conditions. Studies from Sub-Saharan Africa, although limited in number, have shown a lower risk of death with regional compared to general anesthesia. Regional anesthesia has the further benefit of decreasing the risk of COVID-19 spread to healthcare providers by avoiding the aerosol-generating procedures that occur during general anesthesia. Neuraxial regional anesthesia is relatively easy to teach and perform and is considered the anesthetic of choice for surgeries below the umbilicus in resource-limited settings due to its safety, efficacy, and low cost. Although regional anesthesia has multiple potential advantages, education and training of anesthetic providers in low-and-middle-income countries (LMIC) are a significant barrier to growth. Anesthesia professionals, especially in Sub-Saharan Africa, are often poorly supported and undervalued, and recruitment and retention of adequate numbers of trained practitioners are a continuing problem. Greater use of regional anesthesia could be one way to safely increase anesthesia access and simultaneously create value and enthusiasm for the field. Deficits in anesthesia infrastructure, equipment, and drugs also limit anesthesia capacity in low-and middle-income countries. Ultrasound-guided regional anesthesia may be helpful in improving access to safe and reliable anesthesia in low-resource countries as it continues to become more user-friendly, durable, and affordable.Keywords: low-resource countries, developing countries, regional anesthesia, ultrasound-guided nerve blocks, anesthesia safety

Introduction: Despite growing efforts to increase diversity in recruitment and to teach principles of diversity, equity, and inclusion (DEI), representation of individuals underrepresented in medicine continues to fall short. This demonstrates a need for efforts that target the work environment and culture to increase retention alongside existing recruitment initiatives. We designed this interactive allyship workshop with a focus on building skills necessary for being an ally that has been missing in existing allyship curricula., Methods: This workshop was led by multidepartmental faculty with experience in DEI training. Participants engaged in a number of interactive activities to reflect on their own identities and privilege and practiced ways to engage in difficult conversations. Prior to the workshop, participants completed a survey that was repeated at the workshop's completion to evaluate their perspective change and understanding of allyship. We also collected responses to a self-reflective exercise during the workshop., Results: Participants included 68 anesthesia and surgery attendees, 53 of whom (78%) completed the postsurvey. Participants strongly agreed that this workshop was important to the workplace and medical training. Themes from the self-reflective exercises included endorsement of sponsorship and mentorship activities, community support, and advocacy., Discussion: Interactive skill-building activities are important and effective at helping trainees develop as allies. Long-term follow-up is needed to assess longitudinal knowledge retention and translation into behavioral change to create a more inclusive and supportive work environment., (© 2024 Tang et al.)

Background: No study has contextualized the aggregate human costs attributable to disparities in pediatric postsurgical mortalities in the United States, a critical step needed to convey the scale of racial inequalities to clinicians, policymakers, and the public., Methods: We conducted a population-based study of 673 677 children from US hospitals undergoing intermediate to high-risk surgery between 2000 and 2019. We estimated the excess deaths that could be avoided if Black and Hispanic children had comparable mortality rates to white children. We estimated the mortality reduction required to eliminate disparities within the next decade. We finally evaluated the impact of policy changes targeting a modest annual 2.5% reduction in disparity-attributable mortality., Results: During 2000 to 2019, risk-adjusted postoperative mortality trended consistently higher for both Black (adjusted RR [aRR]: 1.42, 95% confidence interval [CI]: 1.36-1.49) and Hispanic children (aRR: 1.22, 95% CI: 1.17-1.27) than for white children. These disparity gaps were driven by higher mortality in Black and Hispanic children receiving surgery in nonteaching hospitals (Black versus white aRR: 1.63, 95% CI: 1.38-1.93; Hispanic versus white aRR: 1.50, 95% CI: 1.33-1.70). There were 4700 excess deaths among Black children and 5500 among Hispanic children, representing. 10 200 (average: 536 per year) excess deaths among minoritized children. Policy changes achieving an annual 2.5% reduction in postoperative mortality would prevent approximately 1100 deaths among Black children in the next decade., Conclusions: By exploring the solution, and not just the problem, our study provides a framework to reduce disparities in pediatric postoperative mortality over the next decade., (Copyright © 2024 by the American Academy of Pediatrics.)

Introduction: Graduate trainees from diverse backgrounds may experience discrimination, mistreatment, and microaggressions. While the ability to identify and respond to microaggressions is a much-needed skill for all emerging trainees, limited training workshops exist for residents, especially within perioperative medicine. To embody the principles of diversity, equity, inclusion, and anti-racism (DEIA), we aimed to empower trainees in the perioperative environment with several strategies for addressing microaggressions to bridge this training gap., Methods: Based on critical race theory, transformative learning, minority stress theory, and the structural theory of gender and power, this workshop was developed with the primary aim of educating trainees on microaggressions, amplifying the role of allyship, and providing tools to respond to microaggressions as an ally. We used a mixed methods approach to examine participants' pre/post self-evaluations of microaggression intervention tools and the overall effectiveness of the workshop., Results: The postsurvey captured the experiences of 54 trainees, including 37 of 44 (84%) first-year clinical anesthesia residents and 14 of 24 (58%) surgery residents. The facilitator and course feedback was remarkably positive. Paired t test analyses on participants' pre- and postsurvey responses demonstrated a statistically significant increase in knowledge of microaggressions. This workshop also significantly increased learners' self-reported tools for responding to microaggressions., Discussion: Overall, these promising findings suggest that the strategies presented in this workshop could be applied across other graduate medical education programs. Institutions may wish to customize workshop elements, such as the case scenarios, and the workshop can also be incorporated within a DEIA curriculum., (© 2023 Hill Weller et al.)

Competing Interests: The authors declare no conflicts of interest.

Introduction: Area-based social determinants of health (SDoH) associated with disparities in children's surgical outcomes are not well understood, though some may be risk factors modifiable by public health interventions., Methods: This retrospective cohort study investigated the effect of high social vulnerability index (SVI), defined as ≥90th percentile, on postoperative outcomes in children classified as ASA 1-2 who underwent surgery at a large institution participating in the National Surgical Quality Improvement Program (2015-2021). Primary outcome was serious postoperative complications, defined as postoperative death, unplanned re-operation, or readmission at 30 days after surgery., Results: Among 3278 pediatric surgical procedures, 12.1% had SVI in the ≥90th percentile. Controlling for age, sex, racialization, insurance status, and language preference, serious postoperative complications were associated with high overall SVI (odds ratio [OR] 1.58, 95% confidence interval [CI] 1.02-2.44) and high socioeconomic vulnerability (SVI theme 1, OR 1.75, 95% CI 1.03-2.98)., Conclusion: Neighborhood-level socioeconomic vulnerability is associated with worse surgical outcomes in apparently healthy children, which could serve as a target for community-based intervention., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Objectives: Children of minority background have reduced access to surgery. This study assessed for racial/ethnic differences in surgical utilization by location., Materials and Methods: We conducted a cross-sectional analysis of U.S. children (0-17 years of age) participating in the nationally representative Medical Expenditure Panel Survey (MEPS, 2015-2018). Race/ethnicity was the variable of interest. The primary outcome variables were prevalence rates of surgery defined by location of surgical procedure (inpatient, emergency department, hospital outpatient, and office). Covariates included contextual factors that may influence access to and need for healthcare services, including age, sex, insurance status, residential geographic status, usual source of care, and parental reports of child's physical and mental health. We employed multivariate logistic regression models to assess the relationship between outcomes and race/ethnicity., Results: The study population included 31,024 children with an overall surgical rate of 4.8%. Adjusted odds of surgery in an ambulatory location were lower for all racial/ethnic minority groups compared to non-Hispanic White counterparts (non-Hispanic Black aOR = 0.3, 95% CI: 0.2-0.5; Hispanic aOR = 0.4, 95% CI: 0.3-0.6; non-Hispanic Asian aOR = 0.2, 95% CI 0.0-0.5 for hospital outpatient surgery; for office-based setting, non-Hispanic Black aOR = 0.4, 95% CI 0.3-0.6; Hispanic aOR = 0.5, 95% CI: 0.4-0.7; non-Hispanic Asian aOR = 0.4; 95% CI 0.3-0.7). No racial/ethnic differences were observed for surgical procedures in inpatient or emergency department locations., Conclusions: Staggering differences exist in pediatric surgery utilization patterns by racial/ethnic background, even after adjusting for important contextual factors (income, insurance, health status). Our findings in a nationally representative dataset may suggest systemic barriers related to racial/ethnic background for the pediatric surgical population., Competing Interests: Declaration of Competing Interest The authors have no conflicts of interest to disclose., (Copyright © 2021. Published by Elsevier Inc.)

Purpose of Review: Although recent census demonstrates that women comprise 50.8% and ethnic minority groups collectively consist of 42.1% of the US population, the field of anesthesiology still demonstrates disparity in representation and health outcomes across race, ethnicity, and gender. In addition, the growing percentage of people that identify as lesbian, gay, bisexual, transgender, and queer (LGBTQ) compounded with limited representation among providers of their care can augment existing disparate outcomes within this community., Recent Findings: Compared to male colleagues, women physicians across all specialties have a decreased likelihood of professorship as well as equitable pay and leadership roles. Additionally, a 2019 study of anesthesia residents across race and ethnicity within the Accreditation Council for Graduate Medical Education established that whites were 58.9%, Asians were 24.7%, Hispanics were 7.8%, Blacks were 5.9%, multiracial groups were 3.8%, and Native Americans were 0.3% of the total 6272 residents. In a survey of members of the American Society of Anesthesiologists, self-identification as part of the sexual and gender minoritycommunity was independently associated with an increased risk of burnout. Furthermore, teams with higher diversity in cognitive styles solve problems more efficiently., Summary: To achieve an optimized quality of healthcare, anesthesiologists and other providers should be a reflection of the communities they serve, including women, people of color, and LGBTQ. In this way, there is an increased likelihood of empathy, effective communication, and insightful perspectives on how to bridge the gap in health equity. A diverse lens is essential to ensure grassroots efforts lead to lasting transformational change., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Purpose of Review: Microaggressions are daily commonplace, subtle behaviors and attitudes toward others that arise from conscious or unconscious bias. Not only can microaggressions affect one's access to power, resources, and opportunity, but they could also contribute to the persistent disparities faced by marginalized groups among healthcare professionals as well as patients., Recent Findings: Physicians, especially those in perioperative specialties, commonly have distress during their medical training. Workplace mistreatment, such as discrimination, has been commonly reported by residents across multiple specialties. Microaggressions also impact patient care as they can influence decisions of medical professionals toward a person or group of people., Summary: This review offers education on the correlation of microaggression and unconscious bias to health disparities, provides tools to address microaggressions as a bystander, and outlines processes for institutional improvement., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

An effective analytical method for simultaneously determining 16 polycyclic aromatic hydrocarbons (PAHs), 28 polychlorinated biphenyl (PCBs), and 12 pharmaceuticals and personal care products (PPCPs) has been developed to measure their concentrations in the Mississippi river waters in New Orleans, Louisiana, USA. The method involves the simultaneous extraction of the selected PAHs, PCBs, and PPCPs, from the aqueous phase by solid phase extraction using two-layer disks consisting of C(18) and SDB-XC, and collection of suspended solid in water samples by 0.2-0.6 microm filter in a single step. Target compounds adsorbed on the extraction disks were eluted with methanol, acetone, and dichloromethane. The suspended particles retained by the filter were sonically extracted using the same solvents. GC/MS was used for quantification of PAHs and PCBs directly and of PPCPs after derivatization. The analytical method was used in a 6-month field study of the Mississippi river water for contamination by PAHs, PCBs, and PPCPs and the following concentrations (ng/l) have been obtained: clofibric acid (3.2-26.7), ibuprofen (0-34.0), acetaminophen (24.7-65.2), caffeine (0-38.0), naproxen (0-135.2), triclosan (8.8-26.3), bisphenol A (0-147.2), carbamazepine (42.9-113.7), estrone (0-4.7), 17beta-estradiol (0-4.5), total PAHs (62.9-144.7), and total PCBs (22.2-163.4).