The Whiteboard Time Out: A Novel Tool to Improve Resident Learning in the Operating Room.

OBJECTIVE: "Flipping the classroom" is a strategy that has been implemented in various educational environments to create a student-centered learning environment. Within this model of teaching, "first exposure" occurs prior to the classroom in a lower form of cognitive demand, allowing students to employ higher forms of cognition within the classroom. Surgical education has evolved over recent years to incorporate different modalities of learning; however, optimal educational approaches within the operating room (OR) have not been clearly defined. The Whiteboard Time Out (WBTO) utilizes the idea of "flipping the classroom" to make learning within the OR more resident centered. Residents complete most of the preoperative work prior to the case with a focus on the indications, steps of the procedure, and potential complications associated with the procedure. Residents then utilize a whiteboard located in the OR to outline, diagram, and discuss this information with the attending. Aims of the study are to enhance higher level intraoperative resident learning and attending teaching and improve resident knowledge and the ability to communicate surgical steps. DESIGN: Faculty and residents completed a preimplementation questionnaire aligned to the Student Evaluation of Educational Quality (SEEQ) in July 2021. Participants were assigned 3 digit codes to ensure anonymity. The questionnaire was composed of 6 questions with a 5-point Likert scale. Whiteboards were mounted in every operating room, 19 total, in both the general OR and an ambulatory surgical center. The residents were expected to go to the OR, prior to scrubbing the case, and use the whiteboard to outline the indications, key steps and potential complications. After the resident completed the white board, the resident and attending reviewed the white board together prior to the start of the case. After the procedure, residents uploaded a picture of the whiteboard with a self-evaluation and faculty provided resident feedback via an online Wufoo Survey link. The start of the utilization of the whiteboards occurred after the initial survey in July 2021. The SEEQ questionnaire was again administered in October 2021, 3 months post-WBTO implementation, to assess resident and attending satisfaction. SEEQ questionnaire results were compared using a t-test. PARTICIPANTS: Participants included surgical residents and attendings at Maimonides Medical Center (MMC). MMC is a 700-bed university-affiliated, academic, tertiary medical center in Brooklyn, New York. The General Surgery Residency is approved for up to 5 graduates annually. RESULTS: A total of 17 attendings and 17 residents filled out the questionnaire. The average number of whiteboards completed was highest amongst the PGY1 class with an average of 18 whiteboards per resident. However, the average number of whiteboards completed declined amongst more senior residents. There was a statistically significant increase in overall SEEQ survey score amongst residents and attendings after implementation of the WBTO suggesting that whiteboards were useful (p < 0.03 and p < 0.02, respectively). Residents found that the whiteboard was an effective means of teaching surgical education compared to the current curriculum (p < 0.04). CONCLUSIONS: The whiteboard timeout is a tool created to enhance resident education in the OR. This idea is centered on a "flipped classroom," an educational strategy to increase student engagement. Our data demonstrates that the whiteboard timeout is an effective method of intraoperative teaching.

Outcomes of Barotrauma in Critically Ill COVID-19 Patients With Severe Pneumonia.

BACKGROUND: Pneumomediastinum and pneumothorax are complications which may be associated with barotrauma in mechanically ventilated patients. The current literature demonstrates unclear outcomes regarding barotrauma in critically ill patients with severe COVID-19. The purpose of this study was to examine the incidence of barotrauma in patients with severe COVID-19 pneumonia and its influence on survival. STUDY DESIGN AND METHODS: A retrospective cohort study was performed from March 18, 2020 to May 5, 2020, with follow-up through June 18, 2020, encompassing critically ill intubated patients admitted for COVID-19 pneumonia at an academic tertiary care hospital in Brooklyn, New York. Critically ill patients with pneumomediastinum, pneumothorax, or both (n = 75) were compared to those without evidence of barotrauma (n = 206). Clinical characteristics and short-term patient outcomes were analyzed. RESULTS: Barotrauma occurred in 75/281 (26.7%) of included patients. On multivariable analysis, factors associated with increased 30-day mortality were elevated age (HR 1.015 [95% CI 1.004-1.027], P = 0.006), barotrauma (1.417 [1.040-1.931], P = 0.027), and renal dysfunction (1.602 [1.055-2.432], P = 0.027). Protective factors were administration of remdesivir (0.479 [0.321-0.714], P < 0.001) and receipt of steroids (0.488 [0.370-0.643], P < 0.001). CONCLUSION: Barotrauma occurred at high rates in intubated critically ill patients with COVID-19 pneumonia and was found to be an independent risk factor for 30-day mortality.

Clinical Characteristics and Outcome of Pneumomediastinum in Patients with COVID-19 Pneumonia.

Introduction: Pneumomediastinum (PM) is characterized by the presence of air within the mediastinum. The association between PM and coronavirus 2019 (COVID-19) has not been well established in the current literature. We sought to summarize the limited body of literature regarding PM in patients with COVID-19 and characterize the presentation and clinical outcomes of PM in patients with severe acute respiratory syndrome (SARS)-COV-2 pneumonia at our institution to better define the incidence, prognosis, and available treatment for this condition. Materials and Methods: All patients with a proven diagnosis of COVID-19 and PM between March 18, 2020 and May 5, 2020 were identified through hospital records. Retrospective analysis of radiology records and chart review were conducted. Clinical characteristics and outcomes were collected and descriptive statistics was analyzed. Results: Thirty-six patients met inclusion criteria. Out of the 346 intubated COVID-19 patients, 34 (10%) had PM. The incidence of PM increased for the first 4 weeks of the pandemic, and then began to decrease by week 5. At the endpoint of the study, 12 (33.33%) patients were alive and 24 patients (66.67%) had died. Conclusion: PM, although a rare phenomenon, was more prevalent in COVID-19 patients compared with historical patients with adult respiratory distress syndrome. The etiology of this condition may be attributed to higher susceptibility of patients infected with SARS-CoV-2 to a combination of barotrauma and airway injury.

Propensity-matched analysis of patient-reported outcomes for neoadjuvant chemotherapy prior to radical cystectomy.

PURPOSE: To evaluate patient-reported outcomes (PROs) for bladder cancer patients undergoing neoadjuvant chemotherapy (NAC) prior to radical cystectomy (RC) using longitudinal data and propensity-matched scoring analyses. METHODS: 155 patients with muscle-invasive bladder cancer scheduled for RC completed the European Organization for Research and Treatment of Cancer questionnaires, EORTC QLQ-C30, EORTC QLQ-BLM30, Fear of Recurrence Scale, Mental Health Inventory and Satisfaction with Life Scale within 4 weeks of surgery. A propensity-matched analysis was performed comparing pre-surgery PROs among 101 patients who completed NAC versus 54 patients who did not receive NAC. We also compared PROs pre- and post-chemotherapy for 16 patients who had data available for both time points. RESULTS: In propensity-matched analysis, NAC-treated patients reported better emotional and sexual function, mental health, urinary function and fewer financial concerns compared to those that did not receive NAC. Longitudinal analysis showed increases in fatigue, nausea and appetite loss following chemotherapy. CONCLUSION: Propensity-matched analysis did not demonstrate a negative effect of NAC on PRO. Several positive associations of NAC were found in the propensity-matched analysis, possibly due to other confounding differences between the two groups or actual clinical benefit. Longitudinal analysis of a small number of patients found small to modest detrimental effects from NAC similar to toxicities previously reported. Our preliminary findings, along with known survival and toxicity data, should be considered in decision-making for NAC.

Idiographic quality of life assessment before radical cystectomy.

BACKGROUND: We sought to determine if idiographic, or self-defined, measures added to our understanding of patients with bladder cancer's quality of life (QOL) prior to radical cystectomy (RC). We tested whether idiographic measures increased prediction of global QOL beyond standard (nomothetic) measures of QOL components. METHODS: We administered the European Organization for Research and Treatment of Cancer Quality of Life Questionnaires (QLQ)-C30 and QLQ-BLM30, and our own idiographic Quality of Life Appraisal Profile prior to RC. Idiographic measures included number of goal statements, distance from goal attainment, and ability to complete goal attainment activities. Multivariate linear regression was used to predict measures of global QOL and related constructs of life satisfaction and mental health. RESULTS: Two hundred fiftheen patients reported a median of 8 (interquartile range [IQR] 6, 11) goals and half had an average goal attainment rating above 6.9 out of 10 (IQR 5.5, 8.2). On multivariable analysis, QLQ-C30 role functioning and QLQ-BLM30 future perspective explained 15.7% of the variability in preoperative global QOL. Including goal attainment and activity difficulty explained an additional 12% of global QOL variance. Smaller gains were seen on measures of global health, life satisfaction, mental health, and activity, suggesting that idiographic measures capture aspects of QOL distinct from health and functional status defined by nomothetic scales. CONCLUSIONS: Idiographic assessment of QOL added to prediction of global QOL above and beyond health-related components measured using nomothetic instruments. This self-defined information may be valuable in communicating with cancer patients about their QOL. Copyright © 2015 John Wiley & Sons, Ltd.

Genomic Characterization of Upper Tract Urothelial Carcinoma.

BACKGROUND: Despite a similar histologic appearance, upper tract urothelial carcinoma (UTUC) and urothelial carcinoma of the bladder (UCB) tumors have distinct epidemiologic and clinicopathologic differences. OBJECTIVE: To investigate whether the differences between UTUC and UCB result from intrinsic biological diversity. DESIGN, SETTING, AND PARTICIPANTS: Tumor and germline DNA from patients with UTUC (n=83) and UCB (n=102) were analyzed using a custom next-generation sequencing assay to identify somatic mutations and copy number alterations in 300 cancer-associated genes. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: We described co-mutation patterns and copy number alterations in UTUC. We also compared mutation frequencies in high-grade UTUC (n=59) and high-grade UCB (n=102). RESULTS AND LIMITATIONS: Comparison of high-grade UTUC and UCB revealed significant differences in the prevalence of somatic alterations. Genes altered more commonly in high-grade UTUC included FGFR3 (35.6% vs 21.6%; p=0.065), HRAS (13.6% vs 1.0%; p=0.001), and CDKN2B (15.3% vs 3.9%; p=0.016). Genes less frequently mutated in high-grade UTUC included TP53 (25.4% vs 57.8%; p<0.001), RB1 (0.0% vs 18.6%; p<0.001), and ARID1A (13.6% vs 27.5%; p=0.050). Because our assay was restricted to genomic alterations in a targeted panel, rare mutations and epigenetic changes were not analyzed. CONCLUSIONS: High-grade UTUC tumors display a spectrum of genetic alterations similar to high-grade UCB. However, there were significant differences in the prevalence of several recurrently mutated genes including HRAS, TP53, and RB1. As relevant targeted inhibitors are being developed and tested, these results may have important implications for the site-specific management of patients with urothelial carcinoma. PATIENT SUMMARY: Comparison of next-generation sequencing of upper tract urothelial carcinoma (UTUC) with urothelial bladder cancer identified that similar mutations were present in both cancer types but at different frequencies, indicating a potential need for unique management strategies. UTUC tumors were found to have a high rate of mutations that could be targeted with novel therapies.

Genomic predictors of survival in patients with high-grade urothelial carcinoma of the bladder.

UNLABELLED: Urothelial carcinoma of the bladder (UCB) is genomically heterogeneous, with frequent alterations in genes regulating chromatin state, cell cycle control, and receptor kinase signaling. To identify prognostic genomic markers in high-grade UCB, we used capture-based massively parallel sequencing to analyze 109 tumors. Mutations were detected in 240 genes, with 23 genes mutated in ≥5% of cases. The presence of a recurrent phosphatidylinositol-4,5-bisphosphate 3-kinase, catalytic subunit alpha (PIK3CA) mutation was associated with improved recurrence-free survival (RFS) (hazard ratio [HR]: 0.35; p=0.014) and improved cancer-specific survival (CSS) (HR: 0.35; p=0.040) in patients treated with radical cystectomy (RC). In multivariable analyses controlling for pT and pN stages, PIK3CA mutation remained associated with RFS (HR: 0.39; p=0.032). The most frequent alteration, TP53 mutation (57%), was more common in extravesical disease (69% vs 32%, p=0.005) and lymph node-positive disease (77% vs 56%, p=0.025). Patients with cyclin-dependent kinase inhibitor 2A (CDKN2A)-altered tumors experienced worse RFS (HR: 5.76; p<0.001) and worse CSS (HR: 2.94; p=0.029) in multivariable analyses. Mutations in chromatin-modifying genes were highly prevalent but not associated with outcomes. In UCB patients treated with RC, PIK3CA mutations are associated with favorable outcomes, whereas TP53 and CDKN2A alterations are associated with poor outcomes. Genomic profiling may aid in the identification of UCB patients at highest risk following RC. PATIENT SUMMARY: Using next-generation sequencing, we identified genomic subsets of high-grade urothelial bladder cancer associated with favorable and unfavorable outcomes. These findings may aid in the selection of patients most likely to benefit from novel combined modality approaches.