Women Physicians and Medical Conferences: A Pilot Survey Study of Participation Challenges and Options to Optimize Wellness and Work-Life Integration

Introduction: Women physicians experience challenges in career advancement, work-life integration (WLI), and wellness. Participation (attending and speaking) at academic conferences is one way for women physicians to advance their careers, but barriers to physical participation (travel, WLI) pose challenges. Virtual participation options may enhance career advancement. In this pilot study, we explored women physicians’ conference participation patterns and preferences regarding virtual participation options. Methods: In this cross-sectional pilot study of 70 women physicians from the Physician Women in Leadership (PWL) and Physician Moms Group (PMG) Facebook groups, we collected demographic, burnout, and WLI data, information on barriers to in-person conference participation, and attitudes regarding virtual participation options. Results: Fifty-eight (85.3%) respondents reported challenges with attending and 36 (72%) with speaking at conferences in person. Challenges most cited included: childcare difficulties (42, 66.7%; 24, 61.5% for attendees and speakers, respectively) and WLI issues (41, 65.1%; 28, 71.8%). Sixty (87%) respondents wanted an option for virtual attendance and 39 (81.3%) wanted an option for virtual speaking. We found no significant association between women who reported higher levels of burnout or more WLI difficulties and likelihood of reporting challenges with conference participation. Conclusion: Women physicians reported challenges with traveling to attend/speak at in-person conferences. The majority expressed support for virtual attendance and/or presentation options. Future studies should examine these themes in detail and future policy resolutions could advocate for virtual conference participation as an option to reduce barriers to conference participation for women physicians

Thromboembolic Risk of 4 Factor Prothrombin Complex Concentrate versus Fresh Frozen Plasma for Urgent Warfarin Reversal in the Emergency Department

Introduction: Warfarin is a potent anticoagulant used for the prevention and treatment of venous and arterial thrombosis. Occasionally, patients require emergent warfarin reversal due to active bleeding, supratherapeutic international normalized ratio, or emergent diagnostic or therapeutic interventions. Various agents can be used for emergent warfarin reversal, including fresh frozen plasma (FFP) and 4-factor prothrombin complex concentrate (4F-PCC). Both FFP and 4F-PCC are generally considered safe; however, both agents contain coagulation factors and have the potential to provoke a thromboembolic event. Although clinical trials have compared the efficacy and safety of FFP and 4F-PCC, data are limited comparing the risk of thromboembolism between the two agents.Methods: A retrospective chart review was performed at a single, urban, academic medical center comparing the incidence of thromboembolism with FFP or 4F-PCC for warfarin reversal during a three-year period in the emergency department (ED) at Massachusetts General Hospital. Patients were included in the study if they were at least 18 years of age and were on warfarin per electronic health records. Patients were excluded if they had received both FFP and 4F-PCC during the same visit. The primary outcome was the frequency of thromboembolism within 30 days of 4F-PCC or FFP. Secondary outcomes included time to thromboembolic event and in-hospital mortality.Results: Three hundred and thirty-six patients met the inclusion criteria. Thromboembolic events within 30 days of therapy occurred in seven patients (2.7%) in the FFP group and 14 patients (17.7%) in the 4F-PCC group (p=<0.001). Death occurred in 39 patients (15.2%) who received FFP and 18 patients (22.8%) who received 4F-PCC (p=0.115). Since the 4F-PCC group was treated disproportionately for central nervous system (CNS) bleeding, a subgroup analysis was performed including patients requiring reversal due to CNS bleeds that received vitamin K. The primary outcome remained statistically significant, occurring in four patients (4.1%) in the FFP group and nine patients (14.1%) in the 4F-PCC group (p=0.02).Conclusion: Our study found a significantly higher risk of thromboembolic events in patients receiving 4F-PCC compared to FFP for urgent warfarin reversal. This difference remained statistically significant when controlled for CNS bleeds and administration of vitamin K.

Matrix Metalloproteinase Polymorphisms and Survival in Stage I Non-Small Cell Lung Cancer

Purpose: The matrix metalloproteinases (MMP) are a family of enzymes that can degrade extracellular matrix and facilitate invasion through the basement membrane. Several polymorphisms in MMP-1, MMP-2, MMP-3, and MMP-12 have been described, some of which lead to differential transcription. We hypothesized that polymorphisms in these MMP genes may be associated with survival outcomes in early-stage non–small cell lung cancer (NSCLC). Experimental Design: We evaluated the relationship between MMP-1, MMP-2, MMP-3, and MMP-12 polymorphisms and both recurrence-free survival (RFS) and overall survival (OS) among 382 patients with stage I NSCLC. Analyses of genotype associations with survival outcomes were done using Cox proportional hazards models and Kaplan-Meier methods and the log-rank test. Results: Patients carrying the variant G allele of the MMP-12 1082A/G polymorphism had significantly worse outcomes [crude hazard ratio (HR) for OS 1.74; 95% confidence interval (95% CI), 1.18-2.58, P = 0.006; crude HR for RFS, 1.53; 95% CI, 1.05-2.23, P = 0.03]. After adjusting for age, sex, stage, pack-years of smoking, and histologic subtype, the MMP-12 1082A/G polymorphism remained significantly associated with survival outcomes [adjusted HR (AHR) for OS, 1.94; 95% CI, 1.28-2.97, P = 0.002; AHR for RFS, 1.61; 95% CI, 1.07-2.41, P = 0.02]. None of the other MMP polymorphisms was significantly associated with survival. Conclusions: Our results show that patients with stage I NSCLC carrying the variant G allele of the MMP-12 1082A/G polymorphism have worse survival