Leveraging the virtual learning environment to enhance medical student engagement with interventional radiology.

PURPOSE: To evaluate medical student engagement with Interventional Radiology (IR) before and after a virtual elective course. METHODS: The elective was nine, one-hour lectures over ten weeks. An anonymous pre and post-course survey was administered to students. The hypothesis was that this course would increase student engagement with IR. Respondents answered nine questions to score their interest in, exposure to, familiarity with, and understanding of IR using a five-point Likert scale. Demographics were reported for the pre-course group only. A Wilcoxon signed-ranked test was performed to assess for significant mean change in pre and post-course responses. Among the 276 registered students, there were 144 individual, complete responses for the pre-course survey, and 60 paired responses for both surveys. RESULTS: Thirty-seven percent of respondents were first or second year medical students. Thirty percent of participants were enrolled at an institution outside of the United States, 26% are the first in their family to attend college, and 41% identified as female. Thirty-six percent reported this virtual course was one of their earliest experiences with IR. There was a significant increase in student exposure to IR generally, familiarity with IR compared to other specialties, familiarity with the IR training pathway(s), understanding of what an Interventional Radiologist does, understanding of the difference between IR and Diagnostic Radiology, and understanding of when to consult IR for patient care after completion of the course. CONCLUSION: A virtual IR elective is an effective means to increase exposure to, familiarity with, and understanding of IR.

Emergent laparoscopic surgical intervention for perforated hemorrhagic cholecystitis with hemodynamic instability.

Hemorrhagic cholecystitis is a rare diagnosis that closely mimics acute cholecystitis. Physical examination, laboratory studies and, in particular, computed tomography imaging allow for rapid diagnosis, stabilization and emergent surgical intervention. We describe our experience with three patients requiring emergent surgical intervention for hemorrhagic cholecystitis with unique clinical features including decreased platelet function due to liver cirrhosis, dual antiplatelet therapy and intraoperative finding of cholecystohepatic communication. Furthermore, we provide video recordings of two cases highlighting the severity of the disease. All presented patients were hemodynamically unstable and showed peritoneal signs on exam. Laboratory studies revealed moderate anemia and leukocytosis, while computed tomography suggested hemorrhage in the gallbladder. All patients required blood transfusions during their care and underwent laparoscopic cholecystectomy. Hemoperitoneum and gallbladder perforation were confirmed intraoperatively. Patients fully recovered without significant postoperative complications due to expedited operative management.

Third year medical student knowledge gaps after a virtual surgical rotation.

INTRODUCTION: This study describes perceived knowledge gaps of third-year medical students after participating in a virtual surgical didactic rotation (EMLR) and shortened in-person surgery rotation during the COVID-19 Pandemic. METHODS: Open-ended and Likert questions were administered at the end of the virtual rotation and inperson-surgical rotation to medical students. Three blinded coders identified themes by semantic analysis. RESULTS: 82 students (51% of all MS3s) participated in the EMLR. Semantic analysis revealed gaps in perioperative management (Post-EMLR:18.4%, Post-Inpatient:26.5%), anatomy (Post-EMLR:8.2%, PostInpatient:26.5%). and surgical skills (Post-EMLR: 43.0%, Post-Inpatient: 44.1%). Students also described gaps related to OR etiquette (Post-EMLR: 12.2%, Post-Inpatient: 8.8%) and team dynamics/the hidden curriculum (Post- Inpatient:26.6%). There was a significant improvement in perceived confidence to perform inpatient tasks after completing the inpatient clinical experience (p ≤ 0.01). CONCLUSION: Virtual interactive didactics for cognitive skills development cannot replace a full clinical surgical experience for third-year medical students. Future curricula should address perceived gaps.

Lung cancer trial enrollment dropped 43% amid COVID-19 pandemic

The analysis included data from 173 clinical sites participating in 171 lung cancer clinical trials in 45 countries. Survey respondents identified the following mitigation strategies as most impactful: delayed visits (65%), remote monitoring (64%), delayed assessment (62%), institutional review board changes (62%), remote symptom monitoring or diagnostics (59%), and telehealth visits (59%). [...]I could never comment on clinical trials without the mention of eligibility.

Pan-cancer analysis of RNA expression of ANGIOTENSIN-I-CONVERTING ENZYME 2 reveals high variability and possible impact on COVID-19 clinical outcomes.

Patients with cancer demonstrate particularly poor outcomes from COVID-19. To provide information essential for understanding the biologic underpinnings of this association, we analyzed whole-transcriptome RNA expression data obtained from a large cohort of cancer patients to characterize expression of ACE2, TMPRSS2, and other proteases that are involved in viral attachment to and entry into target cells. We find substantial variability of expression of these factors across tumor types and identify subpopulations expressing ACE2 at very high levels. In some tumor types, especially in gastrointestinal cancers, expression of ACE2 and TMPRSS2 is highly correlated. Furthermore, we found infiltration with T-cell and natural killer (NK) cell infiltration to be particularly pronounced in ACE2-high tumors. These findings suggest that subsets of cancer patients exist with gene expression profiles that may be associated with heightened susceptibility to SARS-CoV-2 infection, in whom malignant tumors function as viral reservoir and possibly promote the frequently detrimental hyper-immune response in patients infected with this virus.

Where Do We Go From Here? Assessing Medical Students' Surgery Clerkship Preparedness During COVID-19.

INTRODUCTION: The impact of COVID-19 on surgical education has been profound, and clinical learning experiences transitioned to virtual formats. This study investigated the impact of virtual experiences created to facilitate learning during the pandemic for medical students. METHODS: We performed a cohort study to determine the perceived clinical preparedness for medical students enrolled in the preclinical surgery pilot course, surgical Extended Mastery Learning Rotation (EMLR), and longitudinal surgical clerkship (LC). The preclinical surgery pilot course took place before COVID-19 disruptions, and the EMLR and LC experiences took place virtually. Specialty choice was examined in the EMLR and LC cohorts. Performance on the NBME surgical assessments was analyzed among students enrolled in the traditional clerkship and pandemic-disrupted courses and compared to national data using a two-sample t-test. RESULTS: Compared to preclinical students, EMLR and LC students demonstrated improvements in their perceived surgical clerkship readiness. After the 3-week EMLR course, in the setting of completing only one-third of the clerkship year, students had an average NBME Surgical Self-Assessment Exam score of 72 (SD 12), comparable to the national average of 71 (SD 9) p = 0.33. The average shelf exam score for students (N = 24) enrolled in the traditional clerkship (block 1), prior to COVID-19, disruptions was 66 (SD 9) compared to an average score of 69 (SD 9) for the longitudinal clerkship students (N = 20) that took the shelf exam later in the year (p = 0.36). COVID-19 disruptions did not affect specialty choice. All LC students have decided on a specialty; 50% nonsurgical and 50% surgical. From the EMLR cohort, 36% and 38% plan to pursue surgical and nonsurgical specialties, respectively, with 26% still undecided. CONCLUSIONS: Courses were well-liked and will be implemented in future clerkships. Surgical educators demonstrated flexibility and creativity in the development of the EMLR. Despite COVID-19 disruptions, medical students made progress in their clinical skills and foundational science knowledge. COVID-19 disruptions did not appear to impact specialty choice.

Repurposing COVID-19 Drive-Through Testing Centers for Mass Vaccination.

Throughout the COVID-19 pandemic, drive-through testing centers have proven more effective in expanding testing capacity than traditional clinic models. If this infrastructure is repurposed and expanded for a large-scale vaccination campaign, it can facilitate throughput, reduce resource use, and overcome barriers associated with vaccine adoption and distribution.

A multi-institutional assessment of COVID-19-related risk in radiation oncology.

PURPOSE: The COVID-19 pandemic has presented challenges to delivering safe and timely care for cancer patients. The oncology community has undertaken substantial workflow adaptations to reduce transmission risk for patients and providers. While various control measureshave been proposed and implemented, little is known about their impact on safety of the radiation oncology workflow and potential for transmission. The objective of this study was to assess potential safety impacts of control measures employed during the COVID-19 pandemic. METHODS: A multi-institutional study was undertaken to assess the risks of pandemic-associated workflow adaptations using failure mode and effects analysis (FMEA). Failure modes were identified and scored using FMEA formalism. FMEA scores were used to identify highest-risk aspects of the radiation therapy process. The impact of control measures on overall risk was quantified. Agreement among institutions was evaluated. RESULTS: Thirty three failure modes and 22 control measures were identified. Control measures resulted in risk score reductions for 22 of the failure modes, with the largest reductions from screening of patients and staff, requiring use of masks, and regular cleaning of patient areas. The median risk score for all failure modes was reduced from 280 to 168. There was high institutional agreement for 90.3% of failure modes but only 47% of control measures. CONCLUSIONS: COVID-related risks are similar across oncology practices in this study. While control measures can reducerisk, their use varied. The effectiveness of control measures on risk may guide selection of the highest-impact workflow adaptions to ensure safe care in oncology.

Misalignment between coronavirus financial aid and public health policies: negative incentives for outpatient clinics in the United States.

The United States Coronavirus Aid, Relief, and Economic Security Act (CARES Act) led to creation of the Paycheck Protection Program, as well as an expansion of reimbursements for telemedicine. CARES Act drafters over emphasized maintaining employment and overlooked negative downstream effects the policies had on outpatient clinics. The misalignment between this financial aid package and public health policy is most apparent in the pressure administrators face to maintain clinic operations, without a transition plan to adopt telemedicine and associated best practices. If this continues, the result will be suboptimal clinical practices and an increased risk of COVID-19 infection to both staff and patients. Particularly in times of crisis, financial aid packages should not be evaluated in isolation; policymakers should consider their implications for public health while designing, enacting, and implementing such measures.

Surgery Clerkship Curriculum Changes at an Academic Institution during the COVID-19 Pandemic.

PROBLEM: The COVID-19 pandemic has suspended the surgery clinical clerkship for third-year medical students at numerous institutions across the world. As a result, educators and students have adapted rapidly. There is a paucity of precedents regarding urgent and brusque formal curricular changes for medical students enrolled in surgical clinical rotations. APPROACH: The University of California, San Francisco Department of Surgery created a surgically focused extended mastery learning rotation (EMLR). The surgery clerkship leadership designed a curriculum consisting of multiple learning strategies compatible with virtual learning environments. The primary aims of the newly developed EMLR were to help students consolidate their foundational science knowledge before their return to clinical medicine in an altered learning environment. The EMLR is currently underway, and further studies are necessary to evaluate its effectiveness.

Management changes for patients with endocrine-related cancers in the COVID-19 pandemic.

Substantial management changes in endocrine-related malignancies have been required as a response to the COVID-19 pandemic, including a draconian reduction in the screening of asymptomatic subjects, delay in planned surgery and radiotherapy for primary tumors deemed to be indolent, and dose reductions and/or delays in initiation of some systemic therapies. An added key factor has been a patient-initiated delay in the presentation because of the fear of viral infection. Patterns of clinical consultation have changed, including a greater level of virtual visits, physical spacing, masking, staffing changes to ensure a COVID-free population and significant changes in patterns of family involvement. While this has occurred to improve safety from COVID-19 infection, the implications for cancer outcomes have not yet been defined. Based on prior epidemics and financial recessions, it is likely that delayed presentation and treatment of high-grade malignancy will be associated with worse cancer outcomes. Cancer patients are also at increased risk from COVID-19 infection compared to the general population. Pandemic management strategies for patients with tumors of breast, prostate, thyroid, parathyroid and adrenal gland are reviewed.

Comparing the Operational Strategies of South Korea and Israel's Coronavirus Drive-Through Testing Centers and the Implications on Testing Capacity.

There is an increased need for mass testing in the setting of an emerging infectious disease pandemic to foster informed policymaking and improve public health outcomes. Drive-through testing centers have been employed with great success in South Korea and Israel. In highlighting the differences and examining the downstream implications of their logistical and operational strategies, this paper provides valuable insight on areas of improvement that can increase the capacity and efficiency of testing with drive-through testing centers.

Early Impact of COVID-19 on the Conduct of Oncology Clinical Trials and Long-Term Opportunities for Transformation: Findings From an American Society of Clinical Oncology Survey.

The coronavirus disease 2019 (COVID-19) pandemic has disrupted all aspects of clinical care, including cancer clinical trials. In March 2020, ASCO launched a survey of clinical programs represented on its Cancer Research Committee and Research Community Forum Steering Group and taskforces to learn about the types of changes and challenges that clinical trial programs were experiencing early in the pandemic. There were 32 survey respondents; 14 represented academic programs, and 18 represented community-based programs. Respondents indicated that COVID-19 is leading programs to halt or prioritize screening and/or enrollment for certain clinical trials and cease research-only visits. Most reported conducting remote patient care where possible and remote visits and monitoring with sponsors and/or contract research organizations (CROs); respondents viewed this shift positively. Numerous challenges with conducting clinical trials were reported, including enrollment and protocol adherence difficulties with decreased patient visits, staffing constraints, and limited availability of ancillary services. Interactions with sponsors and CROs about modifying trial procedures were also challenging. The changes in clinical trial procedures identified by the survey could serve as strategies for other programs attempting to maintain their clinical trial portfolios during the COVID-19 pandemic. Additionally, many of the adaptations to trials made during the pandemic provide a long-term opportunity to improve and transform the clinical trial system. Specific improvements could be expanded use of more pragmatic or streamlined trial designs, fewer clinical trial-related patient visits, and minimized sponsor and CRO visits to trial programs.

Drawing on Israel's Experience Organizing Volunteers to Operationalize Drive-Through Coronavirus Testing Centers.

To increase the country's capacity to test and track suspected coronavirus disease 2019 (COVID-19) cases, Israel launched drive-through testing centers in key cities, including Tel Aviv, Jerusalem, Be'er Sheva, and Haifa. This article examines the challenges that the national emergency medical services and volunteers faced in the process of implementing drive-through testing centers to offer lessons learned and direction to health-care professionals in other countries.