Browsing by Author "Swinger, Nathan"

Now showing 1 - 4 of 4
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    A Multimodal Educational Boot Camp for Training Fellows in Pediatric Extracorporeal Membrane Oxygenation (ECMO)
    (Association of American Medical Colleges, 2024-10-17) Park, Yujin; Hocutt, Gail; Wetzel, Elizabeth; Swinger, Nathan; Pearson, Kellie; Abulebda, Kamal; Gray, Brian; Surgery, School of Medicine
    Introduction: Pediatric extracorporeal membrane oxygenation (ECMO) management presents unique challenges in acute care settings, requiring specialized expertise to manage critically ill children. Medical and surgical fellows often manage these patients, but prior residency training rarely provides sufficient ECMO exposure. We developed and evaluated a multimodal pediatric ECMO boot camp for new fellows. Methods: This boot camp was implemented during 5-hour sessions in August 2021, August 2022, and August 2023. The curriculum included a 45-minute introductory didactics session, 30-minute hands-on circuit demonstration, and four 30-minute small-group activity stations. To assess knowledge acquisition, pre- and posttests were administered; participants also completed a post-boot camp survey to evaluate their confidence and provide feedback. Results: Forty-nine participants completed the boot camp, including 18 critical care, four cardiology, 11 pediatric surgery, 12 cardiothoracic surgery, and four pediatric emergency medicine fellows. Pre- and posttests demonstrated significant improvement in knowledge of ECMO circuit components and pressures (56% vs. 76%, p < .001). All of our participants agreed or strongly agreed that participating in the boot camp increased their confidence in troubleshooting ECMO emergencies. The inclusion of fellows from various clinical disciplines, offering a rich diversity of perspectives, was particularly valued by participants. Discussion: Our results demonstrate the feasibility and effectiveness of establishing a pediatric ECMO boot camp to train new surgical and medical fellows. The curriculum not only improved ECMO knowledge but also boosted learners' confidence in managing ECMO-related challenges.
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    Diabetic Ketoacidosis With Refractory Hypokalemia Leading to Cardiac Arrest
    (Cureus, 2022-03-24) Grout, Sarah; Maue, Danielle; Berrens, Zachary; Swinger, Nathan; Malin, Stefan; Pediatrics, School of Medicine
    Diabetic ketoacidosis (DKA) is known to cause total body potassium depletion, but during initial presentation, very few patients are hypokalemic, and even fewer patients experience clinical effects. As the correction of acidosis and insulin drive potassium intracellularly, measured serum potassium levels decrease and require repletion. This phenomenon is well described, and severe hypokalemia necessitates delaying insulin therapy. Less well described is the kaliuretic nature of treatments of cerebral edema. We present a case of an adolescent male with new-onset type 2 diabetes who presented in DKA with signs of cerebral edema, hyperosmolarity, and hypokalemia. As insulin and cerebral edema therapy were initiated, his hypokalemia worsened despite significant IV repletion, eventually leading to ventricular tachycardia and cardiac arrest. Over the following 36 hours, the patient received >590 milliequivalents (mEq) of potassium. He was discharged home 12 days after admission without sequelae of his cardiac arrest.
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    Does Length of Emergency Medicine Training Matter for Leadership Skills in Pediatric Resuscitation? A Pilot Study
    (2023-04-28) Schoppel, Kyle; Keilman, Ashley; Fayyaz, Jabeen; Padlipsky, Patricia; Diaz, Maria Carmen G.; Wing, Robyn; Hughes, Mary; Franco, Marleny; Swinger, Nathan; Whitfill, Travis; Walsh, Barbara
    Background The majority of pediatric patients in the United States (US) are evaluated and treated at general emergency departments (GEDs) that are often ill prepared for pediatric patients. Despite rotating at large pediatric hospitals, during training Emergency Medicine (EM) residents care perform few pediatric resuscitations. It is possible that discrepancies in length of EM residency training may allow for variable exposure to pediatric patients, critical resuscitations, and didactic events. The goal of this study was to compare leadership skills of EM residents graduating from 3 vs. 4-year programs during simulated pediatric resuscitations using a previously validated leadership assessment tool, the Concise Assessment of Leader Management (CALM). Methods This was a prospective, multicenter, simulation-based cohort pilot study that included graduating 3rd- and 4th-year EM resident physicians from 6 EM residency programs. We measured leadership performance across three simulated pediatric resuscitations using the CALM tool and compared leadership scores between the 3rd- vs. 4th-year resident cohorts. We also correlated leadership to self-efficacy scores. Results Forty-seven residents (24 3rd-year residents and 23 4th-year residents) participated. Out of a total possible CALM score of 66, residents from 3-year programs scored 45.2 [SD ± 5.2], 46.8 [SD ± 5.0], and 46.6 [SD ± 4.7], whereas residents from 4-year programs scored 45.5 [SD ± 5.2], 46.4 [SD ± 5.0], 48.2 [SD ± 4.3] during the sepsis, seizure and cardiac arrest cases respectively. The Total Leadership Score (TLS) for the 3-year cohort was 46.2 [SD ± 4.8] vs. 46.7 [ SD ± 4.5] (p = 0.715) for the 4-year cohort. Conclusions These data suggest there may be no difference in leadership skills between 3rd- vs 4th-year EM residents in our study cohort. This pilot study provides the basis of future work that will assess a larger multicenter cohort with the hope to obtain a more generalizable dataset.
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    Multiple Organ Dysfunction and Critically Ill Children with Acute Myeloid Leukemia: single-center retrospective cohort study
    (Wolters Kluwer, 2023) Gaugler, Mary; Swinger, Nathan; Rahrig, April L.; Skiles, Jodi; Rowan, Courtney M.; Pediatrics, School of Medicine
    Objectives: To describe the prevalence of multiple organ dysfunction syndrome (MODS) and critical care utilization in children and young adults with acute myeloid leukemia (AML) who have not undergone hematopoietic cell transplantation (HCT). Design: Retrospective cohort study of MODS (defined as dysfunction of two or more organ systems) occurring any day within the first 72 hours of PICU admission. Setting: Large, quaternary-care children's hospital. Patients: Patients 1 month through 26 years old who were treated for AML from 2011-2019. Interventions: None. Measurements and main results: Eighty patients with AML were included. These 80 patients had a total of 409 total non-HCT-related hospital and 71 PICU admissions. The majority 53 of 71 of PICU admissions (75%) were associated with MODS within the first 72 hours. MODS was present in 49 of 71 of PICU admissions (69%) on day 1, 29 of 52 (56%) on day 2, and 25 of 32 (78%) on day 3. The organ systems most often involved were hematologic, respiratory, and cardiovascular. There was an increasing proportion of renal failure (8/71 [11%] on day 1 to 8/32 [25%] on day 3; p = 0.02) and respiratory failure (33/71 [47%] to 24/32 [75%]; p = 0.001) as PICU stay progressed. The presence of MODS on day 1 was associated with a longer PICU length of stay (LOS) (β = 5.4 [95% CI, 0.7-10.2]; p = 0.024) and over a six-fold increased risk of an LOS over 2 days (odds ratio, 6.08 [95% CI, 1.59-23.23]; p = 0.008). Respiratory failure on admission was associated with higher risk of increased LOS. Conclusions: AML patients frequently require intensive care. In this cohort, MODS occurred in over half of PICU admissions and was associated with longer PICU LOS. Respiratory failure was associated with the development of MODS and progressive MODS, as well as prolonged LOS.