Perception of shared learning environment differs between vascular surgery and general surgery residents.

BACKGROUND: An enriching learning environment is integral to resident wellness and education. Integrated vascular (VS) and general surgery (GS) residents share 18 months of core GS rotations during the postgraduate years 1-3 (PGY1-3); differences in their experiences may help identify practical levers for change. METHODS: We used a convergent mixed-methods design. Cross-sectional surveys were administered after the 2020 American Board of Surgery In-Training Examination and Vascular Surgery In-Training Examination, assessing eight domains of the learning environment and resident wellness. Multivariable logistic regression models identified factors associated with thoughts of attrition between categorical PGY1-3 residents at 57 institutions with both GS and VS programs. Resident focus groups were conducted during the 2022 Vascular Annual Meeting to elicit more granular details about the experience of the learning environment. Transcripts were analyzed using inductive and deductive logics until thematic saturation was achieved. RESULTS: Surveys were completed by 205 VS and 1198 GS PGY1-3 residents (response rates 76.8% for VS and 82.5% for GS). After adjusting for resident demographics, PGY level, and program type, GS residents were more likely than their VS peers to consider leaving their programs (odds ratio [OR]: 2.61, 95% confidence interval [CI]: 1.37-4.99). This finding did not persist after adjusting for differences in perceptions of the learning environment, specifically: GS residents had higher odds of mistreatment (OR: 1.99, 95% CI: 1.36-2.90), poorer work-life integration (OR: 2.88, 95% CI: 1.41-5.87), less resident camaraderie (OR: 3.51, 95% CI: 2.26-5.45), and decreased meaning in work (OR: 2.94, 95% CI: 1.80-4.83). Qualitative data provided insight into how the shared learning environment was perceived differently: (1) vascular trainees expressed that early specialization and a smaller, more invested faculty allow for an apprenticeship model with early operative exposure, hands-on guidance, frequent feedback, and thus early skill acquisition (meaning in work); (2) a smaller program is conducive to closer relationships with co-residents and faculty, increasing familiarity (camaraderie and work-life integration); and (3) due to increased familiarity with program leadership, vascular trainees feel more comfortable reporting mistreatment, allowing for prompt responses (mistreatment). CONCLUSIONS: Despite sharing a learning environment, VS and GS residents experience training differently, contributing to differential thoughts of attrition. These differences may be attributable to intrinsic features of the integrated training paradigm that are not easily replicated by GS programs, such as smaller program size and higher faculty investment due to early specialization. Alternative strategies to compensate for these inherent differences should be considered (eg, structured operative entrustment programs and faculty incentivization).

Reported pain at work is a risk factor for vascular surgery trainee burnout.

BACKGROUND: Work-related pain is a known risk factor for vascular surgeon burnout. It risks early attrition from our workforce and is a recognized threat to the specialty. Our study aimed to understand whether work-related pain similarly contributed to vascular surgery trainee well-being. METHODS: A confidential, voluntary survey was administered after the 2022 Vascular Surgery In-Service Examination to trainees in all Accreditation Council for Graduate Medical Education-accredited vascular surgery programs. Burnout was measured by a modified, abbreviated Maslach Burnout Inventory; pain after a full day of work was measured using a 10-point Likert scale and then dichotomized as "no to mild pain" (0-2) vs "moderate to severe pain" (3-9). Univariable analyses and multivariable regression assessed associations of pain with well-being indicators (eg, burnout, thoughts of attrition, and thoughts of career change). Pain management strategies were included as additional covariables in our study. RESULTS: We included 527 trainees who completed the survey (82.2% response rate); 38% reported moderate to severe pain after a full day of work, of whom 73.6% reported using ergonomic adjustments and 67.0% used over-the-counter medications. Significantly more women reported moderate to severe pain than men (44.3% vs 34.5%; P < .01). After adjusting for gender, training level, race/ethnicity, mistreatment, and dissatisfaction with operative autonomy, moderate-to-severe pain (odds ratio, 2.52; 95% confidence interval, 1.48-4.26) and using physiotherapy as pain management (odds ratio, 3.06; 95% confidence interval, 1.02-9.14) were risk factors for burnout. Moderate to severe pain was not a risk factor for thoughts of attrition or career change after adjustment. CONCLUSIONS: Physical pain is prevalent among vascular surgery trainees and represents a risk factor for trainee burnout. Programs should consider mitigating this occupational hazard by offering ergonomic education and adjuncts, such as posture awareness and microbreaks during surgery, early and throughout training.

Associations Between Program Doximity Reputation Rank and Well-Being in General Surgery Residents.

INTRODUCTION: Burnout and mistreatment are prevalent among surgical residents with considerable program-level variation. Applicants consider "program reputation," among other factors, when ranking programs. Although highly subjective, the only available measure of program reputation is from a physician survey by Doximity. It is unknown how program reputation is associated with resident well-being and mistreatment. METHODS: Resident burnout and personal accomplishment were assessed via the 2019 post-American Board of Surgery In-Training Examination survey. Additional outcomes included mistreatment, thoughts of attrition, and suicidality. Residents were stratified into quartiles based on their program's Doximity reputation rank. Multivariable logistic regression models examined the relationship between each outcome with Doximity rank quartile. RESULTS: 6956 residents (85.6% response rate) completed the survey. Higher-ranked programs had significantly higher burnout rates (top-quartile 41.3% versus bottom-quartile 33.2%; odds ratio [OR] 1.35, 95% confidence interval [CI] 1.04-1.76). There was no significant difference in personal accomplishment by program rank (OR 1.26, 95% CI 0.86-1.85). There also was no significant association between program rank and sexual harassment (OR 0.90, 95% CI 0.70-1.17), gender discrimination (OR 1.14, 95% CI 0.86-1.52), racial discrimination (OR 1.18, 95% CI 0.91-1.54), or bullying (OR 1.03, 95% CI 0.76-1.40). Suicidality (P = 0.97) and thoughts of attrition (P = 0.80) were also not associated with program rank. CONCLUSIONS: Surgical residents at higher-ranked programs report higher rates of burnout but have similar rates of mistreatment and personal accomplishment. Higher-ranked programs should be particularly vigilant to trainee burnout, and all programs should employ targeted interventions to improve resident well-being. This study highlights the need for greater transparency in reporting objective program-level quality measures pertaining to resident well-being.

Persistent racial discrimination among vascular surgery trainees threatens wellness.

OBJECTIVE: Racial/ethnic discrimination is one form of mistreatment and a known risk factor for physician burnout. In the present study, we aimed to characterize the forms and identify the sources of racial/ethnic discrimination among vascular surgery trainees. METHODS: We performed a cross-sectional study of U.S. vascular surgery trainees who had voluntarily participated in an anonymous survey administered after the 2021 Vascular Surgery In-Training Examination. The primary outcome measures were self-reported mistreatment and sources of mistreatment between race and ethnicity groups. We used χ2 tests and logistic regression for bivariate and multivariable analyses, respectively. RESULTS: Representing all 123 vascular surgery training programs, 510 trainees (66.9% men) participated in the survey (83.6% response rate). Most of the trainees had self-identified as White (53.1%), followed by Asian (24.4%), Hispanic/Latinx (7.6%), Black (4.2%), and other/prefer not to say (10.8%). No significant differences were found in the self-reported duty hour violations among the groups. Black (56.3%) and Asian (36.3%) trainees reported higher rates of racial/ethnic discrimination compared with the White, Hispanic/Latinx, and other/prefer not to say groups (P < .001). Patients and their families were reported as the most common source (74.7%). Other reported sources of discrimination included nurses or staff (60%), attendings (37.4%), co-residents (31.3%), and administration (16.9%). Regarding specific forms of racial discrimination, Black and Asian trainees reported the highest rates of different standards of evaluation (20% and 5.9%, respectively), being mistaken for a nonphysician (50.0% and 5.9%, respectively), slurs and/or hurtful comments (13.3% and 5.9%, respectively), social isolation (13.0% and 1.0%, respectively), and being mistaken for another trainee of the same race/ethnicity (60.0% and 33.7%, respectively). Only 62.5% of Black trainees reported their program/institution would take their mistreatment report seriously compared with the White (88.9%), Hispanic/Latinx (88.2%), Asian (83.2%), and other/prefer not to say (71.4%) trainees (P = .01). On multivariable analysis, female gender (odds ratio [OR], 2.5; 95% confidence interval [CI], 1.44-4.33), Asian race (OR, 6.9; 95% CI, 3.53-13.3), Black race (OR, 13.6; 95% CI, 4.25-43.4), and training in the Southeastern United States (OR, 3.8; 95% CI, 1.17-12.80) were risk factors for racial/ethnic discrimination. CONCLUSIONS: The results from the survey revealed that racial/ethnic discrimination persists in surgical training programs, with Asian and Black trainees reporting higher rates than other racial and ethnic groups. Overall, patients and family members were the most common source of racial/ethnic discrimination. However, faculty, staff, and co-trainees also contributed to racial/ethnic discrimination. Further interventions that optimize diversity, equity, and inclusion strategies and policies to address all forms of racial/ethnic discrimination with faculty, staff, and patients within the hospital are critically needed.

Defining sources and ramifications of mistreatment among female vascular surgery trainees.

OBJECTIVE: Mistreatment among vascular surgery trainees is a known risk factor for physician burnout. This study aims to characterize forms of and identify sources of mistreatment. METHODS: This is a cross-sectional study of United States vascular surgery trainees who voluntarily participated in an anonymous survey administered after the 2021 Vascular Surgery In-Training Examination. The primary outcome measures were self-reported mistreatment and sources of mistreatment between genders. Logistic regression was used for multivariable analysis. RESULTS: Representing all 125 vascular surgery training programs, 510 trainees (66.9% male) participated in the survey (83.6% response rate). Mistreatment was reported by 54.8% of trainees, with twice as many women reporting as men (82.3% vs 41.0%; P < .001). Women reported higher rates of being shouted at (44.1% vs 21.1%; P < .001); repeatedly reminded of errors (24.3% vs 16.1%; P = .04); ignored/treated hostilely (28.9% vs 10.5%; P < .001); subjected to crude/sexually demeaning remarks, stories, jokes (19.2% vs 2.1%; P < .001); evaluated by different standards (29.3% vs 2.1%; P < .001); and mistaken for a non-physician (75.2% vs 3.5%; P < .001). Among trainees reporting bullying, attendings were the most common source (68.5%). Patients and their families were the most common source of sexual harassment (66.7%), gender discrimination (90.4%), and racial discrimination (74.4%). Compared with men, women identified more patients and families as the source of bullying (50.0% vs 29.7%; P = .005), gender discrimination (97.2% vs 50.0%; P < .001), and sexual harassment (78.4% vs 27.3%; P = .003). Compared with men, women more frequently felt unprepared to respond to the behavior in the moment (10.4% vs 4.6%; P = .002), did not know how to report mistreatment at their institution (7.6% vs 3.2%; P = .04), and did not believe that their institution would take their mistreatment report seriously (9.0% vs 3.9%; P = .002). On multivariable analysis, female gender was an independent risk factor for both gender discrimination (odds ratio, 56.62; 95% confidence interval, 27.89-115) and sexual harassment (odds ratio, 26.2; 95% confidence interval, 3.34-14.8) when adjusting for children, training year, relationship status, and training program location. CONCLUSIONS: A majority of vascular surgery trainees experience mistreatment during training. Sources and forms of abuse are varied. Understanding the sources of mistreatment is critical to guide intervention strategies such as faculty remediation and/or sanctions; allyship training for staff, residents, and faculty; and institutional procedures for patient-initiated abuse.

Comprehensive Evaluation of Common Open and Endovascular Procedures and Their Relationship with Postdischarge Complications.

BACKGROUND: Percutaneous endovascular treatment for arterial vascular diseases has revolutionized vascular care. While these procedures offer improved morbidity, mortality, and length of stay (LOS), their effect on postdischarge complications is unknown. The objectives of the study were to evaluate trends in LOS and postdischarge complications over time and to assess factors associated with postdischarge complications. METHODS: Patients who underwent surgery for common vascular pathologies (abdominal aortic aneurysm, aortoiliac occlusive disease, lower extremity disease, and carotid stenosis) were identified from the American College of Surgeons National Surgical Quality Improvement Program procedure-targeted database (2014-2019). Outcomes included LOS, 30-day complications, and proportions of postdischarge complications. Predictors of postdischarge complications were assessed using a multivariable logistic regression. RESULTS: Of 80,311 patients evaluated, median LOS did not change from 2014 to 2019 (2, interquartile range 1-5). Overall, 15.7% of patients experienced any 30-day complication, with 31.3% occurring after discharge. The proportion of postdischarge complications increased from 29.1% (2014) to 35.9% (2019), P < 0.001. With exception of carotid procedures, endovascular procedures had lower overall complication rates than open procedures; however, there was an increased proportion of postdischarge complications for endovascular procedures (all P < 0.001). Factors associated with an increased odds of postdischarge complications included female, Black or other race, dependent functional status, underweight or obesity, increased LOS, and procedural time, all P < 0.05. CONCLUSIONS: Across 4 representative common vascular pathologies, endovascular treatments had a higher proportion of postdischarge complications compared to open procedures. Early identification and evaluation of postdischarge complications for endovascular patients may be warranted to avoid unplanned readmission.

Prevalence and risk factors for burnout in U.S. vascular surgery trainees.

OBJECTIVE: Burnout and suicidality are known risks for vascular surgeons above other surgical subspecialties, with surgical trainees at risk for exposure to factors that increase burnout. This study aimed to inform initiatives to improve wellness by assessing the prevalence of hazards in vascular training (mistreatment, duty-hour violations) and the rates of wellness outcomes (burnout, thoughts of attrition/specialty change/suicide). We hypothesized that mistreatment and duty-hour violations would predispose trainees to increased burnout. METHODS: We performed a cross-sectional study of residents and fellows enrolled in accredited United States vascular surgery training programs using a voluntary, confidential survey administered during the 2020 Vascular Surgery In-Training Examination. The primary outcome assessed was burnout symptoms reported on a weekly basis or more frequently. The rates of wellness outcomes were measured. The association of mistreatment and duty hours with the primary outcome was modeled with multivariable logistic regression. RESULTS: A total of 475 residents and fellows who were enrolled in one of 120 vascular surgery training programs completed the survey (84.2% response rate). Of 408 trainees completing burnout survey items, 182 (44.6%) reported symptoms of burnout. Fewer trainees reported thoughts of attrition (n = 42 [10.0%], specialty change (n = 35 [8.4%]), or suicide (n = 22 [4.9%]). Mistreatment was reported by 191 vascular trainees (47.3%) and was more common in female trainees (n = 63 [48.5%] reporting monthly or more frequently) compared with male trainees (n = 51 [18.6%]; P < .001). Duty-hour violations were also more commonly reported by female trainees (n = 31 [21.4%] reporting 3+ months in violation) compared with male trainees (n = 50 [16.2%]; P = .002). After controlling for race/ethnicity, postgraduate year, program type, and geography, female trainees were less likely to report burnout (odds ratio [OR], 0.49; 95% confidence interval [CI], 0.28-0.86). Trainees experiencing mistreatment monthly or more were three times more likely to report burnout (OR, 3.09; 95% CI, 1.78-5.39). Frequency of duty-hour violations also increased the odds of reporting burnout (1-2 months in violation: OR, 2.09; 95% CI, 1.17-3.73; 3+ months in violation: OR, 3.95; 95% CI, 2.24-6.97). CONCLUSIONS: Nearly one-half of vascular surgery trainees reported symptoms of burnout, which was associated with frequency of mistreatment and duty-hour violations. Interventions to improve well-being in vascular surgery must be tailored to the local training environment to address trainee experiences that contribute to burnout.

Thoracic Endovascular Aortic Repair with Supra-Aortic Trunk Revascularization is Associated with Increased Risk of Periprocedural Ischemic Stroke.

BACKGROUND: Ischemic stroke is a devastating complication of thoracic endovascular aortic repair (TEVAR). This risk may be higher in more proximal aneurysms that require arch manipulation. The purpose of this study is to (1) describe 30-day stroke and death rates in patients undergoing TEVAR, (2) compare stroke rates in patients undergoing TEVAR for arch versus descending aneurysm pathology, and (3) identify predictive factors associated with stroke after TEVAR. METHODS: The Vascular Quality Initiative registry was queried (2015-2021) for TEVAR procedures performed for degenerative aneurysms. Our primary outcomes were any stroke or death at 30 days. Patient-, procedure-, and hospital-level predictors of stroke were assessed using multivariable Poisson regression. RESULTS: Among 3,072 patients with degenerative aneurysms (197 [6.4%] arch versus 2,875 [93.6%] descending) treated with elective TEVAR, the median age was 73 years (interquartile range 67-79) and 54.8% were male. Within the arch aneurysm group, there were 27.4% zone 0, 22.8% zone 1, and 49.8% zone 2 interventions. Overall 30-day stroke and death rates were 3.2% and 3.8%. The distribution of stroke events was bilateral (52.9%), left carotid (20.7%), left vertebrobasilar (11.5%), right carotid (9.2%), and right vertebrobasilar (5.7%). Although mortality was similar between groups, the rate of ischemic stroke was higher for patients undergoing TEVAR for arch aneurysm versus descending aneurysms (7.1% arch versus 2.9% descending, P = 0.001). Factors that were associated with ischemic stroke after TEVAR included age (>79 years, relative risk [RR] 1.79, 95% confidence interval [CI] 1.08-2.98 vs. <79 years), dependent functional status (RR 1.73, 95% CI 1.07-2.78), procedural time (RR 1.25, 95% CI 1.15-1.36), and endovascular intervention for supra-aortic trunk revascularization (RR 2.66, 95% CI 1.06-6.70 versus no intervention). CONCLUSIONS: Ischemic stroke risk after TEVAR was increased for arch aneurysms compared to descending aneurysms. More proximal zone coverage and endovascular interventions on the supra-aortic trunks were associated with increasing risk for stroke. Adequate preparation for stroke prevention is necessary prior to TEVAR with supra-aortic trunk revascularization.

Vascular and Endovascular Surgical Procedural Skills Training: Survey of Vascular Surgery Program Directors About Extracurricular Vascular Surgical Educational Courses for Vascular Trainees.

BACKGROUND: Over the past decade, there has been an increase in the number of Vascular Surgery Educational Courses (VSEC) provided by academic institutions, regional and national vascular surgical societies, as well as industry partners. Each course has its own curriculum and how these curricula align with the modern needs of vascular surgery trainees are unclear. As such, there is a lack of unified content, syllabus, and trainee evaluations/feedback of these courses. The Education Committee for the Association for Program directors in Vascular Surgery (APDVS) was tasked to survey vascular surgery Program directors (PDs) and Associate Program directors (APDs) across the country to investigate the educational value, utility, and feedback provided from these VSEC. METHODS: A comprehensive list of vascular surgery educational courses across the country was generated. A 21-question survey was constructed and forwarded to all members of APDVS. The survey was directed at obtaining data from the vascular surgery program director/associate program directors about their understanding of the VSEC and what they valued as critical for their trainees. In addition, we sought to gauge the feedback provided by these courses to the vascular surgery trainees, and their PD/APDs. RESULTS: The survey was sent to 170 active members of APDVS with an overall response rate of 41%. The majority of the respondents 57 (81%) were PDs. Of all the PD/APDs, 5 (7%) reported that they knew of less than 5 such programs, 26 (37%) reported knowledge of 6-10 courses, 20 (29%) reported 11-20 courses, and 19 (27%) reported knowing more than 20 such programs. 49 (70%) of those surveyed reported that their trainees benefit from these courses. Statisticallysignificant factors impacting the decision to make adjustments to the individual training program included PGY-5 residents attending the educational courses, feedback from VSEC, and positive feedback from trainees attending the courses (all P < 0.05). When asked about their wants of VSEC, 35% desired mock oral exams, and 31% looked for cadaver dissections. Of the 24 PD/APD's who made adjustments to their program based on the feedback from the educational programs, those who held the title for 5-10 years were the most willing to make any changes 13 (54%), and those with more than ten years of experience 2 (8%), were the least willing to make any changes (P < 0.05). The majority of the PD/APDs 32 (46%) felt that the regional societal meetings are the best place to hold educational courses. 38 (55%) of PD/APD's received no feedback from the VSEC course directors. 41 (59%) of the programs provide some financial support for their trainees to attend these courses and 65 (92%) of the PD/APDs suggest that industry partners should provide the financial support for attending VSEC. CONCLUSIONS: This unique survey explores the attitude of vascular surgery educators about outside vascular surgery educational courses offered by various groups and industry. It is important to create standardized curricula for vascular surgery educational courses with collaborative oversight by educational/simulation key opinion leaders, PD/APD's, course directors and industry partners. Exploring benchmarks for standardization of the curricula offered by these outside educational opportunities would streamline the needs of our vascular surgery trainees and minimize time away from home institutions. Feedback identifying vascular trainees' strengths and areas for improvement to PD/APDs would be of great educational value and is currently a missed opportunity.

Management of acute aortic syndromes from initial presentation to definitive treatment.

BACKGROUND: Acute aortic syndromes comprise a spectrum of diseases including aortic dissection, intramural hematoma, and penetrating atherosclerotic ulcers. Early diagnosis, rapid intervention, and multidisciplinary team care are vital to efficiently manage time-sensitive aortic emergencies, mobilize appropriate resources, and optimize clinical outcomes. OBJECTIVE: This comprehensive review outlines the multidisciplinary team approach from initial presentation to definitive interventional treatment and post-operative care. DISCUSSION: Acute aortic syndromes can be life-threatening and require prompt diagnosis and aggressive initiation of blood pressure and pain control to prevent subsequent complications. Early time to diagnosis and intervention are associated with improved outcomes. CONCLUSIONS: A multidisciplinary team can help promptly diagnose and manage aortic syndromes.

Social media and orthodontics: Are our patients scrolling?

OBJECTIVE: To assess patients' awareness of the availability of information related to orthodontics on social media, and to explore patients' willingness to engage with social media to aid with orthodontic treatment. DESIGN: Prospective cross-sectional survey. SETTING: This survey was conducted at Croydon University Hospital orthodontic department. PARTICIPANTS: A total of 125 orthodontic patients, both new and in treatment. There were no exclusion criteria. METHODS: All participants completed a questionnaire designed to explore their awareness, access to and utilisation of social media as well as their willingness to engage with social media to support orthodontic treatment. There were no age restrictions or exclusion criteria. RESULTS: Of the patients, 99% had access to social media. Of these patients, 64% were aware that social media platforms were available to help with orthodontic treatment, 30% had utilised social media related to orthodontics, with the most popular platforms being Instagram (n = 17) and Snapchat (n = 12). Of the patients, 73% stated that they would be willing to use social media in the future to support orthodontic treatment. CONCLUSION: Social media can be engaging, accessible and versatile, and has been shown to be effective at improving patients' knowledge regarding orthodontic treatment. As such, it may be used as a valuable tool for information provision to engage orthodontic patients. Awareness of the availability of orthodontics content on social media is increasing; however, only one-third of participants had previously used it to aid with orthodontic treatment. Given the availability of information on social media targeted at orthodontic patients there is a need to assess the quality of this information and if appropriate navigate patients towards high-quality, effective resources.

Adjunctive branch interventions during thoracic endovascular aortic repair for acute complicated type B dissection are not associated with inferior outcomes.

OBJECTIVE: Thoracic endovascular aortic repair (TEVAR) has been shown to effectively treat malperfusion associated with acute type B thoracic aortic dissection (TBAD). A subset of patients might still require adjunctive peripheral or visceral artery branch interventions during TEVAR to remedy persistent end organ malperfusion. Our objectives were to determine the incidence of these adjunctive interventions and to compare the outcomes between patients who had and had not undergone such interventions. METHODS: We performed a retrospective review of the TEVAR and complex EVAR module of the Vascular Quality Initiative from 2010 to 2019 to identify all patients treated for malperfusion due to acute TBAD. The anatomic branch and procedure performed at TEVAR were recorded. The 30-day mortality, need for reintervention, complication rates, and overall survival were compared between these patients stratified by adjunctive intervention status. RESULTS: A total of 426 patients had undergone TEVAR for acute TBAD with end organ malperfusion. Of the 426 patients, 126 (29.6%) had undergone 182 adjunctive branch interventions during TEVAR. The most common interventions were stenting (n = 86; 47.3%) and stent grafting (n = 49; 26.9%), with the most common site being the left renal artery (n = 49; 26.9%). The patients in both groups had similar 30-day mortality (12.4% with branch intervention vs 15.6% without; P = .511) and rates of in-hospital reintervention (19.2% with branch intervention vs 20.7% without; P = .732). No differences were found in the rates of postoperative complications or overall survival at 3 years between the two groups. CONCLUSIONS: Adjunctive peripheral and visceral artery branch interventions in conjunction with TEVAR for acute TBAD with malperfusion occurred in one third of index cases, but did not predispose patients to worse overall outcomes. Adjunctive arterial branch interventions should be included in the treatment paradigm for acute TBAD with end organ malperfusion that does not improve with primary entry tear coverage alone.

Managing central venous access during a health care crisis.

OBJECTIVE: During the COVID-19 pandemic, central venous access line teams were implemented at many hospitals throughout the world to provide access for critically ill patients. The objective of this study was to describe the structure, practice patterns, and outcomes of these vascular access teams during the COVID-19 pandemic. METHODS: We conducted a cross-sectional, self-reported study of central venous access line teams in hospitals afflicted with the COVID-19 pandemic. To participate in the study, hospitals were required to meet one of the following criteria: development of a formal plan for a central venous access line team during the pandemic; implementation of a central venous access line team during the pandemic; placement of central venous access by a designated practice group during the pandemic as part of routine clinical practice; or management of an iatrogenic complication related to central venous access in a patient with COVID-19. RESULTS: Participants from 60 hospitals in 13 countries contributed data to the study. Central venous line teams were most commonly composed of vascular surgery and general surgery attending physicians and trainees. Twenty sites had 2657 lines placed by their central venous access line team or designated practice group. During that time, there were 11 (0.4%) iatrogenic complications associated with central venous access procedures performed by the line team or group at those 20 sites. Triple lumen catheters, Cordis (Santa Clara, Calif) catheters, and nontunneled hemodialysis catheters were the most common types of central venous lines placed by the teams. Eight (14%) sites reported experience in placing central venous lines in prone, ventilated patients with COVID-19. A dedicated line cart was used by 35 (59%) of the hospitals. Less than 50% (24 [41%]) of the participating sites reported managing thrombosed central lines in COVID-19 patients. Twenty-three of the sites managed 48 iatrogenic complications in patients with COVID-19 (including complications caused by providers outside of the line team or designated practice group). CONCLUSIONS: Implementation of a dedicated central venous access line team during a pandemic or other health care crisis is a way by which physicians trained in central venous access can contribute their expertise to a stressed health care system. A line team composed of physicians with vascular skill sets provides relief to resource-constrained intensive care unit, ward, and emergency medicine teams with a low rate of iatrogenic complications relative to historical reports. We recommend that a plan for central venous access line team implementation be in place for future health care crises.

Identifying a Safe Carotid Stump Pressure Threshold for Selective Shunting During Carotid Endarterectomy.

BACKGROUND: There is no current consensus on the best criteria for selective shunting during carotid endarterectomy (CEA). The choice of continuous neurologic assessment during awake CEA, intraoperative electroencephalogram, or carotid stump pressure monitoring as the basis for shunt placement is primarily dependent on surgeon preference. Our goal is to define a safe stump pressure threshold as a guide for selective shunting. METHODS: The study is a single-surgeon retrospective review of consecutive patients who underwent CEA under general anesthesia with selective shunting based on intraoperative stump pressure measurements from 2001 to 2019. Demographic and periprocedural variables were analyzed using standard statistical techniques. RESULTS: Among 399 patients, 68% were male with a mean age of 70. One-third of the patients were symptomatic, with amaurosis fugax in 12%, transient ischemic attack in 7%, and stroke in 16%. In total, 60 (15%) patients underwent shunting: 34 for a confirmed preoperative acute ischemic stroke, 22 for a stump pressure <30 mm Hg, and 4 for other indications. Overall 30-day death, ischemic ipsilateral stroke, myocardial infarction, and cranial nerve palsy rates were 0.5%, 0.8%, 1.8%, and 1.0%, respectively. No strokes occurred due to hypoperfusion, and all stroke symptoms resolved prior to discharge with a mean length of stay of 1.6 days. CONCLUSIONS: This is one of the largest contemporary series of CEA using a 30 mm Hg threshold for selective shunting that demonstrated exceedingly low 30-day death and stroke events. Intraoperative carotid stump pressure measurements are a useful guide for selective shunting and reduction in perioperative stroke complications after CEA.

Dental transpositions: An update for clinicians.

Transposition of teeth may present to the general dental practitioner and in some circumstances transposed teeth may present with other dental anomalies. Although dental transpositions are rare anomalies, management of transposed teeth can often be complex, requiring multidisciplinary management. It is therefore important for dentists to be familiar with the clinical and radiographic presentation of transpositions and understand the aetiology to aid early diagnosis and appropriate management.Clinical relevance: Dentists are best placed to detect transposed teeth and should be familiar with the clinical and radiographic presentation, aetiology, and classification of transpositions in order to aid early diagnosis and their subsequent management.

Arthritis and dentistry.

Arthritis is a common condition affecting millions of people in the UK and worldwide. All members of the dental team will be seeing and treating patients with this condition, and it is important to understand the disease, its management and medications used. This article outlines the five most common types of arthritis: osteoarthritis (OA), rheumatoid arthritis (RA), axial spondyloarthritis (sPA), juvenile idiopathic arthritis (JIA), and gout. It further discusses the medications used to treat these conditions and any dental implications. Finally, advice is offered on considerations for the dental team when treating such patients.

Characterizing endovascular aortic intervention outcomes for nonruptured aortic aneurysms by physician specialty.

BACKGROUND: Evaluate patient outcomes after endovascular aortic interventions performed for nonruptured aortic aneurysms by physician specialties. METHODS: Endovascular aortic repair (EVAR), fenestrated or branched repair (F-BEVAR), and thoracic endovascular aortic repair (TEVAR) procedures were obtained from the Illinois Hospital Association Comparative Health Care and Hospital Data Reporting Services database from 2016 to 2019. Logistic and Poisson regression were used to determine outcomes by patient, physician, and hospital characteristics. RESULTS: A total of 4,935 procedures, 3,666 (74.3%) EVAR, 567 (11.5%) F-BEVAR, and 702 (14.2%) TEVAR were performed by vascular surgeons, interventional radiologists, interventional cardiologists, and cardiac surgeons. Vascular surgeons performed interventions equally between hospital types while interventional radiologists primarily performed interventions in teaching hospitals (68.1%) and interventional cardiologists and cardiac surgeons typically performed interventions in community hospitals (91.8% and 82.1%, respectively; P < .001). No differences in inpatient mortality were noted between specialties. Patients treated by interventional radiologists had increased odds of staying in the hospital ≥8 days (odd ration [OR] 1.95, 95% confidence interval [CI] 1.19-3.19) and patients treated by interventional cardiologists had lower odds of being admitted to the intensive care unit [ICU] (OR 0.42, 95% CI 0.18-0.95). CONCLUSION: Differences in practice patterns among specialties performing endovascular aortic aneurysm repair for nonruptured aneurysms suggest opportunities for collaboration to optimize quality of care.

Surgical resection and graft replacement for primary inferior vena cava leiomyosarcoma: A multicenter experience.

OBJECTIVE: Primary leiomyosarcoma of the inferior vena cava (IVC) is best managed with surgical resection when technically feasible. However, consensus is lacking regarding the best choice of conduit and reconstruction technique. The aim of the present multicenter study was to perform a comprehensive assessment through the VLFDC (Vascular Low Frequency Disease Consortium) to determine the most effective method for caval reconstruction after resection of primary leiomyosarcoma of the IVC. METHODS: A multicenter, standardized database review of patients who had undergone surgical resection and reconstruction of the IVC for primary leiomyosarcoma from 2007 to 2017 was performed. The demographics, periprocedural details, and postoperative outcomes were analyzed. RESULTS: A total of 92 patients (60 women and 32 men), with a mean age of 60.1 years (range, 30-88 years) were treated. Metastatic disease was present in 22%. The tumor location was below the renal veins in 49 (53%), between the renal and hepatic veins in 52 (57%), and above the hepatic veins in 13 patients (14%). The conduits used for reconstruction included ringed polytetrafluoroethylene (PTFE; n = 80), nonringed PTFE (n = 1), Dacron (n = 1), autogenous vein (n = 1), bovine pericardium (n = 4), and cryopreserved tissue (n = 5). Complete R0 resection was accomplished in 73 patients (79%). In-hospital mortality was 2%, with a median length of stay of 8 days. The primary patency of PTFE reconstructed IVCs was 97% and 92% at 1 and 5 years, respectively, compared with 73% at 1 and 5 years for the non-PTFE reconstructed IVCs. The overall 1-, 3-, and 5-year survival for the entire cohort were 94%, 86%, and 65%, respectively CONCLUSIONS: The findings from our multi-institutional study have demonstrated that complete en bloc resection of IVC leiomyosarcoma with vascular surgical reconstruction in selected patients results in low perioperative mortality and is associated with excellent long-term patency. A ringed PTFE graft was the most commonly used conduit for caval reconstruction, yielding excellent long-term primary patency.

Patient and clinician satisfaction with video consultations in dentistry - part two: clinician satisfaction.

Introduction Video consultations are currently not commonly used in dentistry; therefore, most clinicians lack experience in using this technology and seeing patients in this way. When implementing video clinics, it is important to assess clinician satisfaction as well as patient satisfaction to allow for developments and improvements, and to ensure that the highest levels of care are provided.Aim To assess patient and clinician satisfaction with the Attend Anywhere video consultations used by the orthodontic team at Croydon University Hospital.Method Two separate satisfaction questionnaires were piloted and developed: one for patients and one for clinicians. For all patients scheduled for a video consultation between 15 May 2020 and 15 June 2020 in the orthodontic department, all clinicians were invited to complete a clinician satisfaction questionnaire at the end of the consultation to assess satisfaction with the encounter.Results In total, 114 patients attended video consultations, for which there were 128 clinician completed questionnaires, as some patients were seen by multiple clinicians on multidisciplinary clinics. Over 89% of clinicians strongly agreed or agreed with all of the satisfaction statements, with the highest levels of satisfaction being for ease of use and convenience. Over 95% of clinicians strongly agreed or agreed that they would recommend using video consultations and over 89% preferred using a video consultation, if appropriate, to a face-to-face appointment. Overall, the highest levels of satisfaction were for retainer reviews.Conclusion High levels of clinician satisfaction were found with the telemedicine clinics in orthodontics across a range of different appointment types and encounters. Satisfaction varied according to the type of appointment; therefore, this should be a factor for consideration when planning the most appropriate use of telemedicine clinics going forwards.