The Role of Gender-Concordant Mentorship in Women Premedical Students' Perception and Pursuit of Surgical Careers.

OBJECTIVE: Evaluate the impact of a 6-month structured mentorship program between women premedical student mentees paired with women medical students and surgical residents on mentees' interests and perceptions of surgical careers. DESIGN: Prospective qualitative and quantitative study. SETTING: This study took place at the Boston University School of Medicine, a single institution tertiary care hospital. PARTICIPANTS: Self-identified women premedical students at Boston University were eligible for inclusion in this program (n=90). Participants were recruited and grouped with self-identified women medical student (n=52) and resident (n=19) mentors. Participants were provided with a monthly curriculum to guide discussions. Mentees completed pre- and postprogram surveys with 5-point Likert scale questions regarding interest and exposure to surgery, role models and mentorship, and effect of COVID-19 on their career interests. Pre- and postprogram responses were compared using a Wilcoxon rank sum test. RESULTS: Of the 90 mentees, 63 (70%) completed preprogram surveys, and 53 (59%) completed postprogram surveys. Survey respondents indicated statistically significant increased exposure to positive role models (preprogram mean 3.15, postprogram mean 4.06, p=0.0003), increased exposure to women role models (preprogram 2.30, postprogram 3.79, p<0.0001), increased access to dedicated mentors (preprogram 2.11, postprogram 3.75, p<0.0001), and increased availability of support persons to answer their questions and concerns about careers in surgery (preprogram 3.03, postprogram 3.85, p=0.001). There was also a statistically significant increase in the reported effect that exposure to gender-concordant role models in surgery had on participants' decisions to consider a surgical career (preprogram 3.58, postprogram 4.23, p=0.001). CONCLUSION: This 6-month structured mentorship program for undergraduate premedical students increased mentees' exposure to positive women role models and mentors, and increased mentee's interest in pursuing a surgical career. This emphasizes the need for structured gender-concordant mentorship programs early in women's careers to encourage pursuit of surgical careers in an otherwise men-dominated field.

Joint 2022 European Society of Thoracic Surgeons and The American Association for Thoracic Surgery guidelines for the prevention of cancer-associated venous thromboembolism in thoracic surgery.

BACKGROUND: Venous thromboembolism (VTE), which includes deep vein thrombosis and pulmonary embolism, is a potentially fatal but preventable postoperative complication. Thoracic oncology patients undergoing surgical resection, often after multimodality induction therapy, represent among the highest risk groups for postoperative VTE. Currently there are no VTE prophylaxis guidelines specific to these thoracic surgery patients. Evidenced-based recommendations will help clinicians manage and mitigate risk of VTE in the postoperative period and inform best practice. OBJECTIVE: These joint evidence-based guidelines from The American Association for Thoracic Surgery and the European Society of Thoracic Surgeons aim to inform clinicians and patients in decisions about prophylaxis to prevent VTE in patients undergoing surgical resection for lung or esophageal cancer. METHODS: The American Association for Thoracic Surgery and the European Society of Thoracic Surgeons formed a multidisciplinary guideline panel that included broad membership to minimize potential bias when formulating recommendations. The McMaster University GRADE Centre supported the guideline development process, including updating or performing systematic evidence reviews. The panel prioritized clinical questions and outcomes according to their importance for clinicians and patients. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach was used, including GRADE Evidence-to-Decision frameworks, which were subject to public comment. RESULTS: The panel agreed on 24 recommendations focused on pharmacological and mechanical methods for prophylaxis in patients undergoing lobectomy and segmentectomy, pneumonectomy, and esophagectomy, as well as extended resections for lung cancer. CONCLUSIONS: The certainty of the supporting evidence for the majority of recommendations was judged as low or very low, largely due to a lack of direct evidence for thoracic surgery. The panel made conditional recommendations for use of parenteral anticoagulation for VTE prevention, in combination with mechanical methods, over no prophylaxis for cancer patients undergoing anatomic lung resection or esophagectomy. Other key recommendations include: conditional recommendations for using parenteral anticoagulants over direct oral anticoagulants, with use of direct oral anticoagulants suggested only in the context of clinical trials; conditional recommendation for using extended prophylaxis for 28 to 35 days over in-hospital prophylaxis only for patients at moderate or high risk of thrombosis; and conditional recommendations for VTE screening in patients undergoing pneumonectomy and esophagectomy. Future research priorities include the role of preoperative thromboprophylaxis and the role of risk stratification to guide use of extended prophylaxis.

Frailty Index is Associated with Treatment Decisions for Stage I Non-Small Cell Lung Cancer at a High-Burden Safety-Net Hospital.

BACKGROUND: Lobectomy remains the cornerstone of care for stage I NSCLC while sublobar resection and stereotactic body radiation therapy (SBRT) are reserved for patients with smaller tumors and/or poor operative risk. Herein, we investigate the effect of patient frailty on treatment modality for stage I NSCLC at a safety-net hospital. PATIENTS AND METHODS: A retrospective chart review was performed of stage I NSCLC patients between 2006 and 2015. Demographics, patient characteristics, and treatment rates were compared to a National Cancer Database cohort of stage 1 NSCLC patients. Patient frailty was assessed using the MSK-FI. RESULTS: In our cohort of 304 patients, significantly fewer patient were treated via lobectomy compared to national rates (P < .001). Advanced age (P = .02), lower FEV1 (P < .001) and DLCO (P < .001), not socioeconomic factors, were associated with higher utilization of non-lobectomy (sublobar resection or SBRT). Patients with lower MSK-FI were more likely to receive any surgical treatment (P = .01) and lobectomy (P = .03). Lower MSK-FI was an independent predictor for use of lobectomy over other modalities (OR 0.75, P = .04). MSK-FI (OR 0.64, P = .02), and FEV1 (OR 1.03, P < .001) were independently associated with use of SBRT over any surgery. CONCLUSION: Our safety-net hospital performed fewer lobectomies and lung resections compared to national rates. Patient frailty and clinical factors were associated with use of SBRT or sublobar resection suggesting that the increased illness burden of a safety-net population may drive the lower use of lobectomy. The MSK-FI may help physicians stratify patient risk to guide stage I NSCLC management.

Joint 2022 European Society of Thoracic Surgeons and The American Association for Thoracic Surgery guidelines for the prevention of cancer-associated venous thromboembolism in thoracic surgery.

BACKGROUND: Venous thromboembolism (VTE), which includes deep vein thrombosis and pulmonary embolism, is a potentially fatal but preventable postoperative complication. Thoracic oncology patients undergoing surgical resection, often after multimodality induction therapy, represent among the highest risk groups for postoperative VTE. Currently there are no VTE prophylaxis guidelines specific to these thoracic surgery patients. Evidenced-based recommendations will help clinicians manage and mitigate risk of VTE in the postoperative period and inform best practice. OBJECTIVE: These joint evidence-based guidelines from The American Association for Thoracic Surgery and the European Society of Thoracic Surgeons aim to inform clinicians and patients in decisions about prophylaxis to prevent VTE in patients undergoing surgical resection for lung or esophageal cancer. METHODS: The American Association for Thoracic Surgery and the European Society of Thoracic Surgeons formed a multidisciplinary guideline panel that included broad membership to minimize potential bias when formulating recommendations. The McMaster University GRADE Centre supported the guideline development process, including updating or performing systematic evidence reviews. The panel prioritized clinical questions and outcomes according to their importance for clinicians and patients. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach was used, including GRADE Evidence-to-Decision frameworks, which were subject to public comment. RESULTS: The panel agreed on 24 recommendations focused on pharmacological and mechanical methods for prophylaxis in patients undergoing lobectomy and segmentectomy, pneumonectomy, and esophagectomy, as well as extended resections for lung cancer. CONCLUSIONS: The certainty of the supporting evidence for the majority of recommendations was judged as low or very low, largely due to a lack of direct evidence for thoracic surgery. The panel made conditional recommendations for use of parenteral anticoagulation for VTE prevention, in combination with mechanical methods, over no prophylaxis for cancer patients undergoing anatomic lung resection or esophagectomy. Other key recommendations include: conditional recommendations for using parenteral anticoagulants over direct oral anticoagulants, with use of direct oral anticoagulants suggested only in the context of clinical trials; conditional recommendation for using extended prophylaxis for 28 to 35 days over in-hospital prophylaxis only for patients at moderate or high risk of thrombosis; and conditional recommendations for VTE screening in patients undergoing pneumonectomy and esophagectomy. Future research priorities include the role of preoperative thromboprophylaxis and the role of risk stratification to guide use of extended prophylaxis. (J Thorac Cardiovasc Surg 2022;▪:1-31).

Well-being of Cardiothoracic Surgeons in the Time of COVID-19: A Survey by the Wellness Committee of the American Association for Thoracic Surgery.

The prevalence of burnout among physicians has been increasing over the last decade, but data on burnout in the specialty of cardiothoracic surgery are lacking. We aimed to study this topic through a well-being survey. A 54-question well-being survey was developed by the Wellness Committee of the American Association for Thoracic Surgery (AATS) and sent by email from January through March of 2021 to AATS members and participants of the 2021 annual meeting. The 5-item Likert-scale survey questions were dichotomized, and associations were determined by Chi-square tests or independent samples t-tests, as appropriate. The results from 871 respondents (17% women) were analyzed. Many respondents reported at least moderately experiencing: 1) a sense of dread coming to work (50%), 2) physical exhaustion at work (58%), 3) a lack of enthusiasm at work (46%), and 4) emotional exhaustion at work (50%). Most respondents (70%) felt that burnout affected their personal relationships at least "some of the time," and many (43%) experienced a great deal of work-related stress. Importantly, most respondents (62%) reported little to no access to workplace resources for emotional support, but those who reported access reported less burnout. Most respondents (57%) felt that the COVID-19 pandemic has negatively affected their well-being. On a positive note, 80% felt their career was fulfilling and enjoyed their day-to-day job at least "most of the time." Cardiothoracic surgeons experience high levels of burnout, similar to that of other medical professionals. Interventions aimed at mitigating burnout in this profession are discussed.

Risk Factors for Lung Cancer in an Underrepresented Safety-Net Screening Cohort.

INTRODUCTION/BACKGROUND: The USPSTF (United States Preventive Services Task Force) guidelines suggest criteria centering on smoking status and age to select patients for lung cancer screening. Despite the significant advances in screening with low-dose computed tomography (LDCT), cancer detection rate is low (1.1%), highlighting the need to investigate possible ways to refine the current lung cancer screening strategy. Our aim was to determine clinical risk factors predictive of lung cancer in an urban safety-net hospital. MATERIALS AND METHODS: We performed a retrospective chart review of 2847 patients who received LDCT screening for lung cancer between 3/1/2015 and 12/31/2019. Patient demographics and medical history were collected. A bivariate logistic regression was used to evaluate predictors of lung cancer. RESULTS: Compared to the National Lung Cancer Screening Trial (NLST) population, our screening cohort had significantly more African Americans (38.2% vs. 4.5%, P < .0001), more obesity (32.7% vs. 28.3%, P < .0001), and higher rates of chronic obstructive pulmonary disease (COPD) (45.9% vs. 5.0%, P < .0001). The strongest predictors of lung cancer were COPD (odds ratio [OR] = 2.14, P < .0001) and a family history of lung cancer (OR = 2.77, P < .0001). Age (OR = 1.04, P< .001) and pack years (OR = 1.01, P< .001) were less predictive. CONCLUSION: A diagnosis of COPD and family history of lung cancer were most predictive of lung cancer in a screening cohort at our urban safety-net hospital. Future studies should focus on whether inclusion of these additional risk-factors improves proportion of lung cancer detected via screening.

Venous thromboembolism in benign esophageal surgery patients: potential cost effectiveness of Caprini risk stratification.

BACKGROUND: The Caprini risk assessment model (RAM) stratifies surgical patients for prescription of post-discharge extended heparin prophylaxis to reduce post-operative venous thromboembolism (VTE) events. The average cost for treatment of a VTE event is $15,123. The 30-day post-operative VTE rate after benign esophageal procedures is < 0.8% per the Society of Thoracic Surgeons database. We hypothesized that the financial cost of selective extended prophylaxis in patients undergoing surgery for benign esophageal disease would exceed the cost of treating these rare events and therefore use of risk stratification for extended prophylaxis would not be beneficial. METHODS: All patients undergoing operations for benign esophageal pathology from July 2014 to May 2019 were reviewed. Patients designated as moderate or high risk for VTE were prescribed a 10- or 30-day post-operative course of extended prophylaxis with low-molecular weight heparin (LMWH). VTE and adverse bleeding events were recorded for the 60-day post-operative period. The cost of LMWH was provided by the institution pharmacy. RESULTS: Records from 154 patients were eligible for review. Caprini RAM was used for all patients with the following distribution of risk categories: low = 64.9% (100/154); moderate = 31.8% (49/154); and high = 3.2% (5/154). The average cost of extended prophylaxis at discharge for the moderate-risk group was $121.23, while the high-risk group was $446.46. There were no 60-day VTE or adverse bleeding events recorded. CONCLUSIONS: The majority of patients undergoing surgical therapy were at low risk of post-operative VTE event, with only 35% requiring extended VTE prophylaxis at time of discharge. When compared with the average cost of treatment for a VTE event, the cost of extended prophylaxis per patient in moderate or high-risk groups is substantially lower. In the era of cost-containment, risk stratification and extended prophylaxis may reduce healthcare costs and warrant future investigations.

The Impact of Residential Racial Segregation on Non-Small Cell Lung Cancer Treatment and Outcomes.

BACKGROUND: Despite decreases in lung cancer incidence, racial disparities in diagnosis and treatment persist. Residential segregation and structural racism have effects on socioeconomic status for black people, affecting health care access. This study aims to determine the impact of residential segregation on racial disparities in non-small cell lung cancer (NSCLC) treatment and mortality. METHODS: Patient data were obtained from Surveillance, Epidemiology, and End Results Program database for black and white patients diagnosed with NSCLC from 2004-2016 in the 100 most populous counties. Regression models were built to assess outcomes of interest: stage at diagnosis and surgical resection of disease. Predicted margins assessed impact of index of dissimilarity (IoD) on these disparities. Competing risk regressions for black and white patients in highest and lowest quartiles of IoD were used to assess cancer-specific mortality. RESULTS: Our cohort had 193,369 white and 35,649 black patients. Black patients were more likely to be diagnosed at advanced stage than white patients, with increasing IoD. With increasing IoD, black patients were less likely to undergo surgical resection than white patients. Disparities were eliminated at low IoD. Black patients at high IoD had lower cancer-specific survival. CONCLUSIONS: Black patients were more likely to present at advanced disease, were less likely to receive surgery for early stage disease, and had higher cancer-specific mortality at higher IoD. Our findings highlight the impact of structural racism and residential segregation on NSCLC outcomes. Solutions to these disparities must come from policy reforms to reverse residential segregation and deleterious socioeconomic effects of discriminatory policies.