Secondary Interventions After TEVAR for Aortic Dissection.

The goal of thoracic endograft placement in type B aortic dissection is to prevent aneurysmal degeneration and other complications. Although TEVAR is a highly effective tool for managing type B aortic dissection, many patients will require additional interventions. In this article, we present a case-based review of techniques for the management of persistent false lumen perfusion and stent-graft induced new entry tears after TEVAR for aortic dissection.

Fibromuscular dysplasia: A comprehensive review on evaluation and management and role for multidisciplinary comprehensive care and patient input model.

Fibromuscular dysplasia is a nonatherosclerotic, under-recognized disorder primarily seen in middle-aged women. It can lead to several complications, such as hypertension, headaches, dissections, aneurysms, myocardial infarctions, and cerebrovascular accidents, to name a few. This article provides a comprehensive review of current literature on epidemiology, etiology, diagnosis, treatment, and long-term surveillance and fibromuscular dysplasia management. In addition, it renders the role of education and prevention for patients living with this condition and family screening. Lastly, it emphasizes the importance of a comprehensive multidisciplinary care model and patient input, given the complexity of this disease and its systemic presence and protean manifestations.

The Risk and Reward of Speaking Out for Racial Equity in Surgical Training.

In order to maintain productivity and career advancement, Black and Brown individuals often find themselves downplaying persistent elements of bias and racism experienced in predominantly white fields. These elements are commonly reinforced by institutional and departmental policies that hinder the creation of an equitable and inclusive environment for all. In this manuscript, we outline specific challenges faced by Black and Brown trainees and faculty that are perpetuated by such policies. The challenges are followed by specific recommendations for change as they may apply to faculty, staff and trainees. The outlined recommendations or "action items" may be enacted by any residency program or department based on perceived timeliness and should serve as a foundation for change-one that is intently created through a lens of anti-racism. The risk of speaking up for racial equity is outweighed by the potential rewards of building an environment that is diverse, inclusive and better for everyone.

Adding Supra-Aortic Trunk Surgical Reconstruction to Carotid Endarterectomy: Implications on Risk of Stroke and Death.

BACKGROUND: Additive risks of combining supra-aortic trunk surgical reconstruction (SAT) with carotid endarterectomy (CEA) for associated carotid bifurcation and great vessel disease management are not well defined. This study sought to define risk of combining SAT with CEA. STUDY DESIGN: Isolated CEA (ICEA) and CEA+SAT (from 2005 to 2015) were identified from NSQIP, excluding nonocclusive indications. CEA+SAT were compared with ICEA as well as a propensity-matched ICEA cohort. Primary outcomes included 30-day stroke, death, and composite (SD). Outcomes were then weighted by symptomatic status. Univariate and logistic regression analyses were performed. RESULTS: Patients included 79,477 ICEA and 270 CEA+SAT. SAT reconstructions included 19 (7%) aorto-carotid bypasses, 21 (8%) carotid-subclavian transpositions, 85 (31%) carotid-carotid bypasses, and 145 (54%) carotid-subclavian bypasses. There was no difference in 30-day mortality (vs CEA+SAT 1.5% vs ICEA 0.7% p = 0.12). CEA+SAT had higher rates of stroke (3.7% vs 1.6%, p = 0.005) and stroke and death (SD) (4.8% vs 2.1%, p = 0.001). Predictors of SD included CEA+SAT (odds ratio [OR] 5.2, 95% CI 1.03-26.3, p = 0.046) and symptomatic status (OR 1.9, 95% CI 1.1-3.2, p = 0.02). After propensity matching, CEA+SAT continued to have higher rates of stroke (3.4% vs 0.4%, p = 0.01) and SD (4.5% vs 1.5%, p = 0.04), with similar mortality (1.5% vs 1.1%, p = 0.70). No differences were noted in primary endpoints in asymptomatic patients. In symptomatic patients, CEA+SAT carried significantly higher stroke (5.6% vs 2.1%, p = 0.04) and SD risk (7.0% vs 2.8%, p = 0.03). CONCLUSIONS: CEA+SAT confers increased risk of stroke and SD over ICEA. Symptomatic status and concomitant procedure contribute to this risk. Management should be considered within the context of lesion characteristics, patient longevity, and individual operative risk profile.

Traumatic Aortic and Celiac Pseudoaneurysm with Aortocaval Fistula Managed with Endovascular Aortic Cuff Deployment and Open Hepatic Revascularization.

We present the case of a young patient who sustained a gunshot wound to the abdomen initially treated with laparotomy and repair of small bowel, splenic vein and diaphragmatic injuries. Subsequent computed tomography (CT) performed for hemodynamic instability demonstrated a pseudoaneurysm involving the aorta and proximal celiac artery, with an associated aortocaval fistula. An attempt at transperitoneal repair of these injuries was aborted due to extensive inflammatory changes in the region encountered during exposure. Subsequently, a hybrid repair was performed. This consisted of exclusion of the aortic and celiac artery pseudoaneurysm using an endovascular aortic cuff (22 × 39 mm, Cook Medical) via infrarenal aortic access, surgical ligation of the celiac artery branches, and revascularization via bypass from the infrarenal aortic access site arteriotomy to the common hepatic artery.

Impact of the Timing of Foot Tissue Resection on Outcomes in Patients Undergoing Revascularization for Chronic Limb-Threatening Ischemia.

The objective of this study is to describe utilization of revascularization and tissue resection in patients with chronic limb-threatening ischemia (CLTI) and determine whether the timing of resection impacts outcomes. Revascularizations for CLTI were queried (ACS-NSQIP 2011-2015). Outcomes included 30-day major adverse limb events (MALE), major adverse cardiac events (MACE), length of stay (LOS), operative time, 30-day readmissions, and wound infections. Groups included revascularization alone, revascularization/tissue resection during the same procedure (concurrent), or revascularization/delayed tissue resection (delayed). Resections were debridement or transmetatarsal amputations. Multivariate logistic regression determined risk-adjusted effects of tissue resection on outcomes. There was no difference in overall 30-day MACE or MALE between groups (P = .70 and P = .35, respectively). Length of stay (6.1 days revascularization alone vs 7.8 days concurrent vs 8.7 days delayed, P < .0001) was longer in patients who underwent any tissue resection. Highest 30-day readmission and operative time was the concurrent group (P = .02 and P < .0001, respectively). Wound infection was highest in the delayed group (1.4% revascularization alone vs 1.3% concurrent vs 6.2% delayed, P < .0001). After risk adjustment, timing of resection did not impact LOS for concurrent and delayed groups compared to revascularization alone (both P < .0001). Debridement and minor amputations can be done concurrently in patients undergoing revascularization for CLTI.

Socioeconomic Distressed Communities Index associated with worse limb-related outcomes after infrainguinal bypass.

OBJECTIVE: Several studies have demonstrated that socioeconomic factors may affect surgical outcomes. Analyses in vascular surgery have been limited by the availability of individual or community-level socioeconomic data. We sought to determine whether the Distressed Communities Index (DCI), a composite socioeconomic ranking by ZIP code, could predict short- and long-term outcomes for patients with peripheral artery disease. METHODS: All Virginia Quality Initiative patients (n = 2578) undergoing infrainguinal bypass (2011-2017) within a region of 17 centers were assigned a composite DCI score. The score was developed by the Economic Innovation Group and is normally distributed from 0 (no distress) to 100 (severe distress) based on measures of community unemployment, education level, poverty rate, median income, business growth, and housing vacancies. Severely distressed communities were defined as the top quartile DCI (>75). Hierarchical regression assessed short-term outcomes, and time-to-event analyses assessed long-term results. RESULTS: Infrainguinal bypass patients in this study came from disproportionately distressed communities, with 29% of patients living within the highest distress DCI quartile (P < .0001), with high variability by hospital (DCI range, 12-67). These patients from severely distressed areas were younger, more likely to smoke, and disproportionately African American and had higher rates of medical comorbidities (all P < .05). Whereas patients from severely distressed communities had an equivalent rate of 30-day major adverse cardiac and cerebrovascular events (5% vs 4%; P = .86), they had increased rates of major adverse limb events (MALEs) at 13% vs 10% (P = .03). This trend persisted in the long term, with higher 1-year estimates of MALEs (21% vs 17%; P = .01) as well as the components of amputation (17% vs 12%; P = .006) and thrombectomy (11% vs 6%; P = .002). Patients with high socioeconomic distress also had higher rates of occlusion (17% vs 11%; P = .003). CONCLUSIONS: In this study, patients from severely distressed communities were found to have increased rates of MALEs, an association that persisted long term. Mitigating risk associated with socioeconomic determinants of health has the potential to improve outcomes for patients with peripheral artery disease.