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BACKGROUND: Heparin-induced thrombocytopenia (HIT) is an uncommon complication of heparin therapy with significant risk for severe morbidity and mortality. We investigated the role and outcome of direct oral anticoagulants (DOACs) for the management of HIT. METHODS: After institutional review board (IRB) approval, a retrospective review was performed identifying all patients with positive HIT serotonin-release assays between 2020 and 2022 at two hospitals. The demographic and clinical variables were collected as follows: initial anticoagulant, dosing and indication, interval before onset of HIT, thrombotic complications, platelet nadir and recovery, direct thrombin inhibitor (DTI) and DOAC usage, and clinical outcomes. RESULTS: 15 patients were included in the study. 8 underwent a vascular procedure, 3 had cardiac surgery, 1 patient had both and was included in both groups, and 5 patients had either noncardiac, nonvascular surgery, or no surgery. 14 patients received unfractionated heparin (93% with therapeutic dosing), and 1 received prophylactic enoxaparin prior to diagnosis of HIT. The average time to diagnosis of HIT was 10.77 days after initial anticoagulation. In-hospital mortality was 27%, related to Covid-19 infection (3/4) and intracranial hemorrhage (1/4). 40% developed thrombosis (67% venous, 33% arterial) after the diagnosis of HIT. 8/11 survivors were discharged on a DOAC. With DOAC therapy, platelet counts rebounded to an average of 265K ( ± 104.6 K) within an average of 2.3 days and 364K ( ± 273.9 K) within 30 days after initiation of a DOAC. No recurrent thrombosis occurred after DOAC administration and only one patient had persistent thrombocytopenia within 30 days. CONCLUSIONS: Mortality and thrombosis (arterial and venous) are common complications in patients diagnosed with HIT. In patients who survive to discharge, DOACs are the most common discharge antithrombotic agent, with low rates of recurrent thrombosis and thrombocytopenia.
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INTRODUCTION: Engaging patients living with or at risk of aortic dissection via the Aortic Dissection Collaborative, physician education in vascular genetics was identified as a research priority. We surveyed vascular surgeons to characterize practice patterns, motivations, and barriers regarding aortopathy genetic testing. METHODS: An anonymous 27-question survey was distributed on social media platforms between November and December 2022. Domains included demographics, vascular genetic education, testing attitudes and utilization, and experience in treating patients with genetic vascular aortopathies. The analysis included summary statistics and unpaired t-test to compare responses by interest in incorporating testing and practice type. RESULTS: A total of 171 vascular surgeons from 15 countries responded to the survey (23% trainees). Over half received vascular genetics education during training (59%), and most (86%) were interested in incorporating genetic testing into their practice. Academic surgeons were more likely to have cared for a patient with a known genetic aortopathy over the past year than surgeons in hospital-based and private practices (83% vs. 56% vs. 27%; P < 0.01), to have ever made a referral to a medical geneticist (78% vs. 51% vs. 9%; P < 0.01), and have access to genetic counselors or geneticists (66% vs. 46% vs. 0%; P < 0.01). Barriers to genetic testing were rated as more significant by surgeons in nonacademic practices, with top barriers being insurance coverage of testing, cost of genetic testing, and access to genetic counselors. Evidence-based professional society guidelines were the strongest rated motivating factor for testing incorporation among respondents. CONCLUSIONS: Vascular surgeon attitudes are not major barriers to incorporating genetic testing for patients with aortopathies; however, practical challenges regarding genetic testing and counseling are barriers to implementation especially for vascular surgeons in nonacademic practices. Future efforts should focus on evidence-based society guidelines, continuing medical education to increase adoption, and facilitating access to genetic counseling.
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Actitud del Personal de Salud , Predisposición Genética a la Enfermedad , Pruebas Genéticas , Conocimientos, Actitudes y Práctica en Salud , Pautas de la Práctica en Medicina , Cirujanos , Humanos , Pautas de la Práctica en Medicina/tendencias , Encuestas de Atención de la Salud , Femenino , Valor Predictivo de las Pruebas , Masculino , Procedimientos Quirúrgicos Vasculares , Motivación , Persona de Mediana Edad , Adulto , Factores de Riesgo , Fenotipo , Asesoramiento GenéticoRESUMEN
BACKGROUND: Isolated abdominal aortic dissection (IAAD) is a rare entity with poorly defined risk factors and wide variation in management. We set forth to compare patient characteristics, management, and outcomes of uncomplicated isolated abdominal aortic dissection (uIAAD) versus high risk and complicated isolated abdominal aortic dissection (hrcIAAD) to investigate whether these categories can be utilized to guide IAAD management and provide risk stratification for intervention. METHODS: Retrospective chart review was performed to identify all patients with spontaneous IAAD at a tertiary health care system between 1996 and 2022. Demographics, comorbidities, factors relating to initial presentation including imaging findings, and dissection outcomes including long-term all-cause mortality and aortic-related mortality from time of dissection to final available record were abstracted. IAAD demonstrating rupture or malperfusion were designated as complicated, those with aortic diameter greater than 4 cm on presentation or refractory pain were designated as high risk, and the remainder was designated as uIAAD. All variables were compared between hrcIAAD and uIAAD using Fisher's exact test, unpaired t-test, and Mann-Whitney U-test as appropriate. RESULTS: Over the study period, 74 patients presented with spontaneous IAAD (mean age 60 ± 16 years, 61% male) with postdissection follow-up records to an average of 6.8 ± 5.8 years. Of these, 76% presented with uIAAD versus 24% with hrcIAAD. hrcIAAD was diagnosed at a significantly younger age on average than uIAAD (52 ± 14 vs. 62 ± 16 years, P = 0.02), was less likely to present with concomitant hyperlipidemia (0% vs. 41%, P < 0.01), coronary artery disease (6% vs. 47%, P < 0.01), and prior smoking history (39% vs. 72%). hrcIAAD was more likely to present in patients with a genetic aortopathy (27% vs. 7%, P = 0.03). Hypertension was not significantly different between groups. Patients with hrcIAAD were significantly more likely to present with extension into iliac arteries compared to uIAAD (61% vs. 18%, P < 0.01). A much higher proportion of hrcIAAD required hospitalization compared to uIAAD (83% vs. 30%, P < 0.01) and operative intervention (67% vs. 7%, P < 0.01). While there was no significant difference in all-cause mortality between groups, there was a significant difference between aortic-related mortality which only occurred in those with hrcIAAD (28% vs. 0%, P < 0.01). CONCLUSIONS: Comparison of long-term outcomes suggests that hrcIAAD is associated with increased hospitalization and need for operative intervention compared to uIAAD. Significant differences in atherosclerotic risk factors and proportions of connective tissue disease history between patients who present with hrcIAAD and uIAAD suggest that differences in underlying etiology are largely responsible for whether IAAD progresses towards rupture or has a more benign course and should be considered in risk stratification to guide more specific and targeted management of IAAD.
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Aneurisma de la Aorta Abdominal , Disección Aórtica Abdominal , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Aneurisma de la Aorta Abdominal/diagnóstico por imagen , Aneurisma de la Aorta Abdominal/cirugía , Aneurisma de la Aorta Abdominal/mortalidad , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
OBJECTIVE: The COVID-19 pandemic has drastically altered the medical landscape. Various strategies have been employed to preserve hospital beds, personal protective equipment, and other resources to accommodate the surges of COVID-19 positive patients, hospital overcapacities, and staffing shortages. This has had a dramatic effect on vascular surgical practice. The objective of this study is to analyze the impact of the COVID-19 pandemic on surgical delays and adverse outcomes for patients with chronic venous disease scheduled to undergo elective operations. METHODS: The Vascular Surgery COVID-19 Collaborative (VASCC) was founded in March 2020 to evaluate the outcomes of patients with vascular disease whose operations were delayed. Modules were developed by vascular surgeon working groups and tested before implementation. A data analysis of outcomes of patients with chronic venous disease whose surgeries were postponed during the COVID-19 pandemic from March 2020 through February 2021 was performed for this study. RESULTS: A total of 150 patients from 12 institutions in the United States were included in the study. Indications for venous intervention were: 85.3% varicose veins, 10.7% varicose veins with venous ulceration, and 4.0% lipodermatosclerosis. One hundred two surgeries had successfully been completed at the time of data entry. The average length of the delay was 91 days, with a median of 78 days. Delays for venous ulceration procedures ranged from 38 to 208 days. No patients required an emergent intervention due to their venous disease, and no patients experienced major adverse events following their delayed surgeries. CONCLUSIONS: Interventions may be safely delayed for patients with venous disease requiring elective surgical intervention during the COVID-19 pandemic. This finding supports the American College of Surgeons' recommendations for the management of elective vascular surgical procedures. Office-based labs may be safe locations for continued treatment when resources are limited. Although the interventions can be safely postponed, the negative impact on quality of life warrants further investigation.
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OBJECTIVE: Vascular Ehlers-Danlos syndrome (VEDS) is rare and associated with arteriopathies. The aim of this study is to investigate the presentation, operative interventions, and outcomes of splenic arterial pathology in a population of more than 1500 individuals with genetically confirmed VEDS due to pathogenic COL3A1 variants. METHODS: Cross-sectional analysis of 1547 individuals was performed. The data were assembled by harmonizing data from three overlapping cohorts with genetically confirmed VEDS: the VEDS Collaborative Natural History Study (N = 242), a single-center cohort (N = 75), and the University of Washington Collagen Diagnostic Lab cohort (N = 1231). Duplicates were identified and removed. Patients were selected for analysis if they had splenic artery aneurysm (SAA), pseudoaneurysm, dissection, thrombosis, or rupture. Demographics, COL3A1 variants, interventions, and outcomes were analyzed. Comparisons by splenic artery rupture were made. RESULTS: A total of 88 patients presented between 1992 and 2021 with splenic artery pathology (5.7% of the cohort; mean age at diagnosis, 37 ± 11.1 years; 50% male). One-third were diagnosed with VEDS prior to the splenic artery pathology diagnosis, and 17% were diagnosed post-mortem. Most had a positive family history (61%). Most had COL3A1 variants associated with minimal normal collagen production (71.6%). Median follow up was 8.5 years (interquartile range, 0.9-14.7 years). Initial presentation was rupture in 47% of the cases. Splenic artery rupture overall was 51% (n = 45), including four cases of splenic rupture. There were no major differences in VEDS-related manifestations or COL3A1 variant type by rupture status. SAA was noted in 39% of the cases. Only 12 patients had splenic artery diameter documented in 12 cases with a median diameter of 12 mm (interquartile range, 10.3-19.3 mm). A total of 34 patients (38.6%) underwent 40 splenic arterial interventions: 21 open surgical, 18 embolization, and one unknown procedure. More than one splenic artery intervention was performed in five cases (14.7%). Open repair complications included arteriovenous fistula (n = 1), intestinal or pancreatic injury (n = 1 each), and four intraoperative deaths. There were no deaths or access site complications related to splenic artery embolization. Four patients (23.5%) developed a new SAA in the remaining splenic artery post embolization. All-cause mortality was 35% (n = 31), including 22 related to a ruptured splenic artery. CONCLUSIONS: Splenic arteriopathy in VEDS is associated with variants that affect the structure and secretion of type III collagen and frequently present with rupture. Rupture and open repair are associated with high morbidity and mortality, whereas embolization is associated with favorable outcomes. Suggest repair considerations at SAA diameter of 15 mm. Long-term follow-up is indicated as secondary splenic arteriopathy can occur.
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Aneurisma , Síndrome de Ehlers-Danlos Tipo IV , Síndrome de Ehlers-Danlos , Humanos , Masculino , Adulto , Persona de Mediana Edad , Femenino , Arteria Esplénica/diagnóstico por imagen , Arteria Esplénica/cirugía , Síndrome de Ehlers-Danlos/complicaciones , Síndrome de Ehlers-Danlos/diagnóstico , Síndrome de Ehlers-Danlos/genética , Estudios Transversales , Aneurisma/complicaciones , Colágeno Tipo III/genéticaRESUMEN
BACKGROUND: To support the development of clinical practice guidelines on the management of patients with genetic aortopathies and arteriopathies, a writing committee from the Society for Vascular Surgery has commissioned this systematic review. METHODS: We conducted a systematic review and searched multiple databases for studies addressing six questions identified by the Society for Vascular Surgery guideline committee about evaluating and managing patients with genetic aortopathies and arteriopathies. Studies were selected and appraised by pairs of independent reviewers. RESULTS: We included 12 studies in this systematic review. We did not identify studies about the long-term outcomes of endovascular repair for aortic aneurysm in patients with heritable aortopathy or about new aortic events in pregnant women with a history of aortic dissection (AD) or aneurysm. A small case series demonstrated a 100% survival rate and 100% aortic intervention-free survival at 15 months (range, 7-28 months) after endograft repair for type B AD. A positive genetic diagnosis was discovered in 36% of patients with aortic aneurysms and dissections who had no risk factors for hereditary aortopathies, and these patients had a mortality rate of 11% at a median follow-up duration of 5 months. Black patients had lower 30-day mortality than White patients (5.6% vs 9.0%, respectively), but they had a higher overall aortic reintervention rate at 30 days after AD repair (47% vs 27%, respectively). Aortic reinterventions owing to aneurysmal expansion and endoleak at 30 days were higher in Black patients than White patients. The certainty of evidence was judged to be very low across all the outcomes evaluated in this systematic review. CONCLUSIONS: The available evidence suggests high survival after thoracic endovascular aortic repair for type B AD in young patients with heritable aortopathies, but with limited long-term follow-up. Genetic testing in patients with acute aortic aneurysms and dissections had a high yield. It was positive for most patients with risk factors for hereditary aortopathies and in more than one-third for all other patients, and was associated with new aortic events within 15 years.
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Aneurisma de la Aorta Torácica , Aneurisma de la Aorta , Disección Aórtica , Implantación de Prótesis Vascular , Procedimientos Endovasculares , Embarazo , Humanos , Femenino , Aneurisma de la Aorta Torácica/cirugía , Implantación de Prótesis Vascular/efectos adversos , Complicaciones Posoperatorias/etiología , Procedimientos Endovasculares/efectos adversos , Aneurisma de la Aorta/cirugía , Disección Aórtica/diagnóstico por imagen , Disección Aórtica/genética , Disección Aórtica/cirugía , Resultado del Tratamiento , Estudios RetrospectivosRESUMEN
PURPOSE: Birth outcomes data for patients with vascular Ehlers-Danlos syndrome (VEDS) are limited. METHODS: Patients with a pathogenic or likely pathogenic COL3A1 variant were included. Outcomes included gestational age (GA), birthweight (BW), and maternal complications. Birth outcomes were first compared with that of US population data, then compared by sex, maternal affected status, and COL3A1 genotype. RESULTS: A total of 41 children were included (70.7% male), including 32 with high-risk (missense and splice site) variants. Preterm birth (<37 weeks) was more common in patients with VEDS than in the US population (48.8% vs 12.2%, P < .0001). Low BW (<2.5 kg) was also more common in patients with VEDS than in the US population (P < .0001), although, it was appropriate after GA adjustment (median GA-adjusted z-score 0.01 vs z-score 0.0, P = .26). No differences in GA or BW were observed by sex or maternal affected status. Those with high-risk variants were more likely to be born preterm than those with haploinsufficient variants, although this did not meet significance criteria (53% vs 33%, P = .35). Of the 6 affected mothers, 5 had perinatal complications. CONCLUSION: Preterm birth is more common in children with VEDS than in the general population. Maternal affected status is not associated with preterm birth, suggesting that risk is conferred by the fetal VEDS diagnosis alone.
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Síndrome de Ehlers-Danlos , Nacimiento Prematuro , Niño , Colágeno Tipo III/genética , Síndrome de Ehlers-Danlos/complicaciones , Síndrome de Ehlers-Danlos/epidemiología , Síndrome de Ehlers-Danlos/genética , Femenino , Genotipo , Humanos , Recién Nacido , Masculino , Mutación , Embarazo , Nacimiento Prematuro/epidemiología , Nacimiento Prematuro/genéticaRESUMEN
OBJECTIVE: Operative repair of thoracoabdominal aortic aneurysms (TAAAs) is high risk, and many patients will be unfit for intervention. Prior studies have noted lower rates of repair for women than for men. The reasons for this disparity have remained unknown but could include a greater burden of co-morbid illness or anatomic barriers. Frailty could also contribute to the lower intervention rates but has rarely been reported in preoperative risk assessments. The aim of the present study was to assess the sex-related differences in clinical comorbidities, anatomic suitability, and frailty among an unselected cohort of patients who had presented with TAAAs. METHODS: All patients with extent I to V TAAAs confirmed by computed tomography imaging between 2009 and 2019 at a single institution were reviewed. Patients were included regardless of whether they had undergone repair. Clinical comorbidities, anatomic details, and metrics of frailty were collected and used to determine operative risk. RESULTS: Of the 578 identified patients, 233 (40%) were women. The women were older than the men at diagnosis (71 years vs 68 years; P = .006) but had had similar comorbidities, with the exception of lower rates of coronary artery disease (37% vs 47%; P = .04) and higher rates of chronic obstructive pulmonary disease (45% vs 36%; P = .008). The Society for Vascular Surgery clinical comorbidity score was similar between the sexes. Women were less likely to have undergone prior aortic surgery (32% vs 53%; P < .0001) but had had more extensive aneurysms (P = .007) with greater rates of prohibitive anatomic risk factors (open repair, 31% vs 17% [P = .01]; endovascular repair, 33% vs 28% [P = .32]). The metrics of frailty were higher for the women, including recent unintentional weight loss (11% vs 5%; P = .002), limited physical activity tolerance (46% vs 31%; P < .0001), and the need for ambulatory assistance (13% vs 6%; P < .0001). Of the 578 patients, 55% of the women and 30% of the men had had at least one frailty metric that was prohibitive for open repair (P = .0006). The women had also scored higher on the modified frailty index (P = .009). For open repair, 74% of women and 61% of men had at least one prohibitive risk factor. The women were also more likely to have multiple types of prohibitive risk factors. Compared with the men, the women were less likely to be offered repair (60% vs 74%; P = .0009) and less likely to undergo repair (44% vs 62%; P = .0001). CONCLUSIONS: Women with TAAAs had increased metrics of frailty and anatomic risk that were not captured by comorbidity-based risk assessments. This suggests that frailty, together with complex anatomy, could explain the lower intervention rates for women with TAAAs.
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Aneurisma de la Aorta Abdominal , Aneurisma de la Aorta Torácica , Implantación de Prótesis Vascular , Procedimientos Endovasculares , Fragilidad , Aneurisma de la Aorta Abdominal/cirugía , Aneurisma de la Aorta Torácica/diagnóstico por imagen , Aneurisma de la Aorta Torácica/epidemiología , Aneurisma de la Aorta Torácica/cirugía , Implantación de Prótesis Vascular/efectos adversos , Implantación de Prótesis Vascular/métodos , Procedimientos Endovasculares/efectos adversos , Procedimientos Endovasculares/métodos , Femenino , Fragilidad/complicaciones , Fragilidad/diagnóstico , Fragilidad/epidemiología , Humanos , Masculino , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Resultado del TratamientoRESUMEN
OBJECTIVE: Iliac branch devices (IBDs) have been used in the treatment of aortoiliac and isolated iliac artery aneurysms. The aim of this systematic review and meta-analysis was to investigate the clinical effectiveness and safety of IBDs. METHODS: A systematic review of the literature was conducted by identifying studies in the Medline, EMBASE, and Cochrane databases regarding the outcomes of IBDs in aortoiliac or isolated iliac artery aneurysms between May 2006 and December 2020. Individual studies were evaluated for the following major outcomes: technical success, 30-day mortality, primary patency, endoleak, reintervention, and rates of pelvic ischemia. Furthermore, subgroup meta-analyses were performed to compare the pelvic ischemic events in patients with bilateral IBDs, unilateral IBDs, and bilateral internal iliac artery (IIA) embolization/coverage. RESULTS: Forty-five studies with a total of 2736 patients undergoing unilateral or bilateral IBDs met inclusion criteria and were included in the analysis. The pooled technical success rate of IBDs was 98.0% (confidence interval [CI]: 97.3%-98.7%). After IBD treatment, the 30-day mortality rate was 0.4% (CI: 0.07%-0.70%); 30-day patency was 98.4% (CI: 97.7%-99.0%); buttock claudication developed in 1.84% (CI: 1.26%-2.41%); and endoleak occurred in 11.9% (CI: 9.2%-14.7%) and reintervention in 7.6% (CI: 5.65%-9.58%). Furthermore, in patients with bilateral iliac artery involvement, the pooled estimate rates of buttock claudication were 0.7% in the bilateral IBD group, 7.9% in unilateral IBD with contralateral IIA embolization patients, and 33.8% in bilateral IIA embolization/coverage patients, which were statistically significant among the three groups. Sexual dysfunction was 5.0% in the bilateral IIA occlusion group, which was significantly higher than that in IBD groups. CONCLUSIONS: The utilization of IBDs in the treatment of aortoiliac or isolated iliac artery aneurysms is associated with high technical success rates as well as low incidences of pelvic ischemia. The risk of postoperative buttock claudication can be further decreased with both IIA preservation if patients are anatomically suitable for bilateral IBDs.
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Implantación de Prótesis Vascular , Procedimientos Endovasculares , Aneurisma Ilíaco , Prótesis Vascular/efectos adversos , Endofuga/etiología , Humanos , Aneurisma Ilíaco/diagnóstico por imagen , Aneurisma Ilíaco/cirugía , Arteria Ilíaca/diagnóstico por imagen , Arteria Ilíaca/cirugía , Claudicación Intermitente , Isquemia/etiología , Isquemia/terapia , Diseño de Prótesis , Stents/efectos adversos , Resultado del TratamientoRESUMEN
OBJECTIVE: Sarcopenia, defined as a loss of muscle mass or poor muscle quality, is a syndrome associated with poor surgical outcomes. The prognostic value of sarcopenia in patients with thoracoabdominal aortic aneurysms (TAAAs) is unknown. The present study was designed to define sarcopenia in this patient population and assess its impact on survival among patients who had undergone operative and nonoperative management of TAAAs. METHODS: We retrospectively reviewed all patients with a diagnosis of a TAAA at an academic hospital between 2009 and 2017 who had been selected for operative and nonoperative management. Sarcopenia was identified by measuring the total muscle area on a single axial computed tomography image at the third lumbar vertebra. The muscle areas were normalized by patient height, and cutoff values for sarcopenia were established at the lowest tertile of the normalized total muscle area. Long-term patient survival was assessed using Kaplan-Meier and Cox regression models. RESULTS: A total of 295 patients were identified, of whom 199 had undergone operative management and 96 nonoperative management for TAAAs. The patients selected for nonoperative management were more likely to be women and to have chronic kidney disease, coronary artery disease, cerebrovascular disease, a higher modified frailty index, and a larger aortic diameter. The Kaplan-Meier analyses revealed significantly lower long-term survival for the patients with and without sarcopenia in the operative and nonoperative groups. In Cox regression analyses, sarcopenia was a significant predictor of shorter survival for both operative (hazard ratio, 0.96; 95% confidence interval, 0.94-0.99; P = .006) and nonoperative (hazard ratio, 0.95; 95% confidence interval, 0.90-1.00; P = .05) groups after adjusting for age, race, sex, maximum aortic diameter, modified frailty index, chronic kidney disease, and active smoking. Additionally, age was a significant predictor of shorter survival in the operative group, and smoking and aortic diameter were significant in the nonoperative group. CONCLUSIONS: In our cohort of patients who had received operative and nonoperative management of TAAAs, the patients with sarcopenia had had significantly lower long-term survival, regardless of whether surgery had been performed. These data suggest that sarcopenia could be used as a predictor of survival for patients with TAAAs and might be useful for risk stratification and decision making in the management of TAAAs.
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Aneurisma de la Aorta Torácica/mortalidad , Implantación de Prótesis Vascular/estadística & datos numéricos , Tratamiento Conservador/estadística & datos numéricos , Sarcopenia/epidemiología , Anciano , Anciano de 80 o más Años , Aneurisma de la Aorta Torácica/terapia , Femenino , Humanos , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Prevalencia , Estudios Retrospectivos , Medición de Riesgo/estadística & datos numéricos , Factores de Riesgo , Sarcopenia/diagnóstico , Tasa de Supervivencia , Resultado del TratamientoRESUMEN
In 2011, the Society for Vascular Surgery (SVS) prepared a set of clinical research priorities through a survey of its membership. These priorities were developed with the goal of enhancing clinical research to improve care for vascular patients. In the subsequent decade, several of these priorities served as the focus of clinical trials and significant research efforts. It was understood from the outset that this list of priorities represented a starting point with the intention that they be reevaluated at suitable intervals. In 2021, the SVS Research Council set out to update the research priorities by surveying the SVS membership and engaged a panel of subject matter experts. This process resulted in an updated set of vascular research priorities that more clearly align with current areas of emphasis. Our priorities remain focused on basic areas including aortic disease, carotid disease, lower extremity arterial disease, venous disease, dialysis access, and medical management of vascular disease, along with the topic of health care disparities. The 10 updated priorities reported herein reflect our increasing awareness of the need to understand vascular disease pathogenesis and prevention in the context of a diverse patient population. Importantly, patient-centered outcomes and personalized vascular care are at the core of these updated priorities. Similar to the aims of the original 2011 clinical research priorities, our hope is that this updated list will help to drive large-scale investigations that will improve how we care for our vascular patients.
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Especialidades Quirúrgicas , Enfermedades Vasculares , Humanos , Procedimientos Quirúrgicos Vasculares/efectos adversos , Extremidad Inferior/irrigación sanguínea , Enfermedades Vasculares/diagnóstico , Enfermedades Vasculares/cirugía , Evaluación de Resultado en la Atención de SaludRESUMEN
Deliberate efforts are needed to address the lack of diversity in the vascular surgery workforce and to correct the current scarcity of diversity in vascular surgery leadership. Effective mentorship and sponsorship are crucial for success in academic surgery. In the present report, we have explained the importance of mentorship and sponsorship relationships for surgeons historically underrepresented in medicine, discussed the unique challenges faced by them in academic surgery, and provided a practical framework for fostering intentional and thoughtful mentor and sponsor relationships to nurture their careers.
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Equidad de Género , Mentores , Selección de Personal , Médicos Mujeres , Racismo , Sexismo , Cirujanos , Procedimientos Quirúrgicos Vasculares , Movilidad Laboral , Diversidad Cultural , Femenino , Derechos Humanos , Humanos , Liderazgo , Masculino , Factores Raciales , Factores Sexuales , Cirujanos/educación , Procedimientos Quirúrgicos Vasculares/educaciónRESUMEN
OBJECTIVE: Infected femoral artery pseudoaneurysms (IFAPs) are a known complication of illicit intravenous drug injection. As the opioid crisis in our country continues to worsen, we will likely see more IFAPs and algorithms for management of these patients will need to be elucidated. The aim of this study was to describe the surgical management and outcomes of patients presenting with IFAPs treated with femoral artery ligation. METHODS: This is a single-center, retrospective study of consecutive patients presenting to our institution with IFAPs associated with illicit drug injection between 2004 and 2017 and treated with primary ligation. Primary end points included major adverse limb events (MALE) and death. Baseline demographics, clinical features, and long-term outcomes were recorded. RESULTS: Over the study period, 60 IFAPs were managed with arterial ligation in 58 patients. Fifty-two percent of patients underwent common femoral artery ligation, 30% of patients underwent a triple ligation (ligation of the common femoral artery, profunda femoris artery, and superficial femoral artery), and 18% of patients underwent ligation of the superficial femoral artery only. The average postoperative ankle-brachial index was 0.47. None of the patients underwent revascularization at the index procedure. In our early experience, four patients (6.6%) underwent delayed revascularization with a prosthetic bypass. Two of the patients subsequently re-presented with infected bypass grafts and required the only major amputations in our series. The mean follow-up was 51.3 months and four patients were lost to follow-up. No differences were identified in MALE between patients undergoing a femoral artery ligation vs a triple ligation. Nine patients (15%) died during the follow-up period and all deaths were unrelated to IFAP treatment; the mean survival from procedure to death was 28 months. CONCLUSIONS: We describe the largest series in the United States of IFAP related to illicit drug use treated with femoral artery ligation and found it is a safe procedure associated with low MALE. Reconstruction is not recommended and is associated with graft infection. Although the mortality rate in these patients was high, it was not related to the ligation procedure.
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Aneurisma Falso/cirugía , Aneurisma Infectado/cirugía , Arteria Femoral/cirugía , Abuso de Sustancias por Vía Intravenosa/complicaciones , Procedimientos Quirúrgicos Vasculares , Lesiones del Sistema Vascular/cirugía , Adulto , Amputación Quirúrgica , Aneurisma Falso/diagnóstico por imagen , Aneurisma Falso/mortalidad , Aneurisma Infectado/diagnóstico por imagen , Aneurisma Infectado/mortalidad , Implantación de Prótesis Vascular , Femenino , Arteria Femoral/diagnóstico por imagen , Arteria Femoral/lesiones , Humanos , Ligadura , Recuperación del Miembro , Masculino , Persona de Mediana Edad , Reoperación , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Abuso de Sustancias por Vía Intravenosa/mortalidad , Factores de Tiempo , Resultado del Tratamiento , Procedimientos Quirúrgicos Vasculares/efectos adversos , Procedimientos Quirúrgicos Vasculares/mortalidad , Lesiones del Sistema Vascular/diagnóstico por imagen , Lesiones del Sistema Vascular/mortalidadRESUMEN
OBJECTIVE: Type B aortic dissection (TBAD) is commonly thought of as a sporadic event. However, an increasing body of data has suggested that genetic factors can influence TBAD. Our aim was to determine the prevalence of heritable TBAD, defined as either syndromic TBAD or nonsyndromic familial TBAD and to detail the natural history and long-term clinical outcomes compared with patients with "sporadic" TBAD without an identified syndrome or family history. METHODS: The clinical records of 389 patients with TBAD who had presented to a single health care system from 1995 to 2017 were reviewed. A family history was obtained by interview and/or medical record review. Syndromic TBAD was defined as TBAD in patients with Marfan, Loeys-Dietz, or vascular Ehlers-Danlos syndrome. Nonsyndromic familial TBAD was defined as a family history of aortic or arterial aneurysm or dissection and/or sudden death in a first- or second-degree relative in the absence of a known syndrome. Patients with syndromic and nonsyndromic familial TBAD were compared with patients with sporadic TBAD in terms of the comorbid conditions, aortic repair, and mortality. RESULTS: Of 389 patients (71.2% male) with TBAD, the etiology of TBAD was heritable in 27.9% (9.6% syndromic; 18.3% nonsyndromic familial TBAD) and 72.1% sporadic of the cases. Patients with syndromic and nonsyndromic familial TBAD had been more frequently referred in the chronic phase than were the patients with sporadic TBAD (35.5% vs 44.1% vs 25.8%; P = .014) and had presented at a younger age (40.6 ± 10.9 years vs 55.2 ± 11.3 years vs 62 ± 12.9 years; P < .001) and with lower blood pressure at acute TBAD (systolic, 159.2 ± 21 mm Hg vs 178.9 ± 39.3 mm Hg vs 186.1 ± 38.4, P = .01; diastolic, 84.3 ± 17.3 mm Hg vs 91.4 ± 24.1 mm Hg vs 101.6 ± 22.3 mm Hg, P = .001). Among patients with acute TBAD surviving to discharge from the initial hospitalization, thoracic endovascular aortic repair (TEVAR) had been performed in 115 patients, with no significant differences in TEVAR usage in the three groups. However, those with syndromic and nonsyndromic familial TBAD had had a greater incidence of retrograde aortic dissection after TEVAR (33.3% vs 15% vs 3%; P = .006). They had also required a greater number of arch repairs (30% vs 10.5% vs 3.6%; P < .001) and had died at a younger age (47.7 ± 13.1 years vs 65.7 ± 13.7 years vs 72.8 ± 12.7 years; P < .001). Aortic-related mortality was more common among patients with syndromic TBAD (36.7% vs 12.3% vs 17.6%; P = .016). CONCLUSIONS: In our single-institutional experience, heritable TBAD accounted for one in four patients with TBAD. Nonsyndromic familial TBAD was twice as common as syndromic TBAD and appeared to share many clinical features. Identifying these patients early in their disease course and personalizing their care might improve their survival.
Asunto(s)
Aneurisma de la Aorta Torácica/epidemiología , Disección Aórtica/epidemiología , Adulto , Anciano , Disección Aórtica/genética , Disección Aórtica/mortalidad , Disección Aórtica/cirugía , Aneurisma de la Aorta Torácica/genética , Aneurisma de la Aorta Torácica/mortalidad , Aneurisma de la Aorta Torácica/cirugía , Implantación de Prótesis Vascular , Procedimientos Endovasculares , Femenino , Predisposición Genética a la Enfermedad , Herencia , Humanos , Masculino , Persona de Mediana Edad , Linaje , Fenotipo , Prevalencia , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
OBJECTIVE: Natural history studies of type B aortic dissection (TBAD) commonly report all-cause mortality. Our aim was to determine cause-specific mortality in TBAD and to evaluate the clinical characteristics associated with aorta-related and nonaorta-related mortality. METHODS: Clinical and administrative records were reviewed for patients with acute TBAD between 1995 and 2017. Demographics, comorbidities, presentation, and initial imaging findings were abstracted. Cause of death was ascertained through a multimodality approach using electronic health records, obituaries, social media, Social Security Death Index, and state mortality records. Causes of death were classified as aorta related, nonaorta related, or unknown. A Fine-Gray multivariate competing risk regression model for subdistribution hazard ratio was employed to analyze the association of clinical characteristics with aorta-related and nonaorta-related mortality. RESULTS: A total of 275 individuals met inclusion criteria (61.1 ± 13.7 years, 70.9% male, 68% white). Mean survival after discharge was 6.3 ± 4.7 years. Completeness of follow-up Clark C index was 0.87. All-cause mortality was 50.2% (n = 138; mean age, 70.1 ± 14.6 years) including an in-hospital mortality of 8.4%. Cause-specific mortality was aorta related, nonaorta related, and unknown in 51%, 43%, and 6%, respectively. Compared with patients with nonaorta-related mortality, patients with aorta-related mortality were younger at acute TBAD (69.5 ± 11.2 years vs 61.6 ± 15.5 years; P = .001), underwent more descending thoracic aortic repairs (19.4% vs 45.8%; P = .002), and had a shorter survival duration (5.7 ± 3.9 vs 3.4 ± 4.5 years; P = .002). There was clear variation in cause of death by each decade of life, with higher aorta-related mortality among those younger than 50 years and older than 70 years and a stepwise increase in nonaorta-related mortality with each increasing decade (P < .001). All-cause mortality at 1 year, 3 years, and 10 years was 15%, 24%, and 57%, respectively. After accounting for competing risks, the cumulative incidence of aorta-related mortality at 1 year, 3 years, and 10 years was 8.9%, 16.5%, and 27.2%, respectively, and that of nonaorta-related mortality was 2.7%, 7.2%, and 29%, respectively. A maximum descending thoracic aortic diameter >4 cm was associated with an increase in hazard of aorta-related mortality by 84% (subdistribution hazard ratio, 1.84; 95% confidence interval, 1.03-3.28) on multivariate competing risk regression analysis. CONCLUSIONS: TBAD is associated with high 10-year mortality. Those at risk for aorta-related mortality have a clinical phenotype different from that of individuals at risk for nonaorta-related mortality. This information is important for building risk prediction models that account for competing mortality risks and to direct optimal and individualized surgical and medical management of TBAD.
Asunto(s)
Aorta Torácica/cirugía , Aneurisma de la Aorta Torácica/mortalidad , Disección Aórtica/mortalidad , Implantación de Prótesis Vascular/métodos , Procedimientos Endovasculares/métodos , Medición de Riesgo/métodos , Disección Aórtica/diagnóstico , Disección Aórtica/cirugía , Aorta Torácica/diagnóstico por imagen , Aneurisma de la Aorta Torácica/diagnóstico , Aneurisma de la Aorta Torácica/cirugía , Causas de Muerte/tendencias , Femenino , Estudios de Seguimiento , Mortalidad Hospitalaria/tendencias , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Tasa de Supervivencia/tendencias , Factores de Tiempo , Washingtón/epidemiologíaRESUMEN
OBJECTIVE: The first annual Women's Vascular Summit highlighted sex- and gender-related knowledge gaps in vascular disease diagnosis and treatment. This finding suggests an opportunity for further research to improve care and outcomes in people who identify as women, specifically. The purpose of this study was to a large national dataset to identify all operations performed for abdominal aortic aneurysm (AAA), carotid artery stenosis (CAS), and peripheral arterial disease (PAD) in the United States, and to provide data on sex-related disparities in treatment. METHODS: All hospitalizations of adult patients (≥18 years old) diagnosed with AAA, CAS, or PAD who underwent vascular surgery from 2000 to 2016 were identified in the Healthcare Cost and Utilization Project National Inpatient Sample. Sex-stratified U.S. Census data and sex-specific population disease prevalence estimates from the National Institute of Health and Agency for Healthcare Research and Quality were used to calculate the number of U.S. adults with AAA, CAS, and PAD. Sex-stratified rates of surgery and incidence rate ratios were estimated using Poisson regression. Among those undergoing surgery, multivariable logistic regression was used to assess differences in endovascular vs open approach. RESULTS: Over 16 years, there were 1,021,684 hospitalizations for vascular surgery: 13% AAA (21% female, 79% male), 40% CAS (42% female, 58% male), and 47% PAD (42% female, 58% male). Females were older than males at time of surgery (median age, 71.3 years vs 69.7 years) and less likely to have private insurance (18% vs 23%); minimal differences were seen across race/ethnicity, comorbidities, and hospital characteristics. After accounting for disease prevalence, females were still 25% less likely to undergo surgery for AAA and 30% less likely to undergo surgery for PAD compared with males with the same disease. These results were consistent over time. After adjustment, females, compared with males, were less likely to receive an endovascular procedure compared with open for AAA or CAS, and more likely to receive one for PAD. CONCLUSIONS: From 2000 to 2016 in the United States, females were less likely to undergo intervention for AAA and PAD than males. This finding is particularly significant for PAD, because the prevalence is the same for both sexes, indicating that females are likely undertreated for PAD. Additionally, females were less likely to undergo endovascular surgery for AAA and more likely to undergo endovascular surgery for PAD than males. These findings suggest that improvement in AAA and PAD identification and management in females may improve outcomes.
Asunto(s)
Aneurisma de la Aorta Abdominal/cirugía , Estenosis Carotídea/cirugía , Procedimientos Endovasculares , Disparidades en Atención de Salud , Enfermedad Arterial Periférica/cirugía , Procedimientos Quirúrgicos Vasculares , Anciano , Anciano de 80 o más Años , Aneurisma de la Aorta Abdominal/diagnóstico por imagen , Aneurisma de la Aorta Abdominal/epidemiología , Estenosis Carotídea/diagnóstico por imagen , Estenosis Carotídea/epidemiología , Bases de Datos Factuales , Femenino , Humanos , Pacientes Internos , Masculino , Persona de Mediana Edad , Enfermedad Arterial Periférica/diagnóstico por imagen , Enfermedad Arterial Periférica/epidemiología , Prevalencia , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Factores Sexuales , Factores de Tiempo , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic has led to widespread postponement and cancelation of elective surgeries in the United States. We designed and administered a global survey to examine the impact of COVID-19 on vascular surgeons. We describe the impact of the pandemic on the practices of vascular surgeons in the United States. METHODS: The Pandemic Practice, Anxiety, Coping, and Support Survey for Vascular Surgeons is an anonymous cross-sectional survey sponsored by the Society for Vascular Surgery Wellness Task Force disseminated April 14 to 24, 2020. This analysis focuses on pattern changes in vascular surgery practices in the United States including the inpatient setting, ambulatory, and vascular laboratory setting. Specific questions regarding occupational exposure to COVID-19, adequacy of personal protective equipment, elective surgical practice, changes in call schedule, and redeployment to nonvascular surgery duties were also included in the survey. Regional variation was assessed. The survey data were collected using REDCap and analyzed using descriptive statistics. RESULTS: A total of 535 vascular surgeons responded to the survey from 45 states. Most of the respondents were male (73.1%), white (70.7%), practiced in urban settings (81.7%), and in teaching hospitals (66.8%). Almost one-half were in hospitals with more than 400 beds (46.4%). There was no regional variation in the presence of preoperative COVID-19 testing, COVID-19 OR protocols, adherence to national surgical standards, or the availability of personal protective equipment. The overwhelming majority of respondents (91.7%) noted elective surgery cancellation, with the Northeast and Southeast regions having the most case cancellations 94.2% and 95.8%, respectively. The Northeast region reported the highest percentage of operations or procedures on patients with COVID-19, which was either identified at the time of the surgery or later in the hospital course (82.7%). Ambulatory visits were performed via telehealth (81.3%), with 71.1% having restricted hours. More than one-half of office-based laboratories (OBLs) were closed, although there was regional variation with more than 80% in the Midwest being closed. Cases performed in OBLs focused on critical limb ischemia (42.9%) and dialysis access maintenance (39.9%). Call schedules modifications were common, although the number of call days remained the same (45.8%). CONCLUSIONS: Vascular surgeons in the United States report substantial impact on their practices during the COVID-19 pandemic, and regional variations are demonstrated, particularly in OBL use, intensive care bed availability, and COVID-19 exposure at work.
Asunto(s)
COVID-19/epidemiología , Procedimientos Quirúrgicos Electivos/estadística & datos numéricos , Pautas de la Práctica en Medicina/estadística & datos numéricos , Procedimientos Quirúrgicos Vasculares , Humanos , Pandemias , SARS-CoV-2 , Encuestas y Cuestionarios , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic has led to unprecedented challenges for health care systems globally. We designed and administered a global survey to examine the effects of COVID-19 on vascular surgeons and explore the COVID-19-related stressors faced, coping strategies used, and support structures available. METHODS: The Pandemic Practice, Anxiety, Coping, and Support Survey for Vascular Surgeons was an anonymous cross-sectional survey sponsored by the Society for Vascular Surgery Wellness Task Force. The survey analysis evaluated the effects of COVID-19-related stressors on vascular surgeons measured using the Generalized Anxiety Disorder 7-item scale. The 28-item Brief Coping Orientation to Problems Experienced inventory was used to assess the active and avoidant coping strategies. Survey data were collected using REDCap (Research Electronic Data Capture) from April 14, 2020 to April 24, 2020 inclusive. Additional qualitative data were collected using open-ended questions. Univariable and multivariable analyses of the factors associated with the anxiety levels and qualitative analysis were performed. RESULTS: A total of 1609 survey responses (70.5% male; 82.5% vascular surgeons in practice) from 58 countries (43.4% from United States; 43.4% from Brazil) were eligible for analysis. Some degree of anxiety was reported by 54.5% of the respondents, and 23.3% reported moderate or severe anxiety. Most respondents (â¼60%) reported using active coping strategies and the avoidant coping strategy of "self-distraction," and 20% used other avoidant coping strategies. Multivariable analysis identified the following factors as significantly associated with increased self-reported anxiety levels: staying in a separate room at home or staying at the hospital or a hotel after work (odds ratio [OR], 1.39; 95% confidence interval [CI], 1.08-1.79), donning and doffing personal protective equipment (OR, 1.81; 95% CI, 1.41-2.33), worry about potential adverse patient outcomes due to care delay (OR, 1.47; 95% CI, 1.16-1.87), and financial concerns (OR, 1.90; 95% CI, 1.49-2.42). The factors significantly associated with decreased self-reported anxiety levels were hospital support (OR, 0.83; 95% CI, 0.76-0.91) and the use of positive reframing as an active coping strategy (OR, 0.88; 95% CI, 0.81-0.95). CONCLUSIONS: Vascular surgeons globally have been experiencing multiple COVID-19-related stressors during this devastating crisis. These findings have highlighted the continued need for hospital systems to support their vascular surgeons and the importance of national societies to continue to invest in peer-support programs as paramount to promoting the well-being of vascular surgeons during and after the COVID-19 pandemic.
Asunto(s)
Adaptación Psicológica , COVID-19/epidemiología , Estrés Psicológico , Cirujanos/psicología , Procedimientos Quirúrgicos Vasculares , Adulto , Estudios Transversales , Femenino , Salud Global , Humanos , Masculino , Persona de Mediana Edad , Pandemias , Equipo de Protección Personal , SARS-CoV-2 , Encuestas y CuestionariosRESUMEN
OBJECTIVE: The optimal revascularization modality in secondary aortoenteric fistula (SAEF) remains unclear in the literature. The purpose of this investigation was to determine the revascularization approach associated with the lowest morbidity and mortality using real-world data in patients with SAEF. METHODS: A retrospective, multi-institutional study of SAEF from 2002 to 2014 was performed using a standardized database. Baseline demographics, comorbidities, and operative and postoperative variables were recorded. The primary outcome was long-term mortality. Descriptive statistics, Kaplan-Meier survival analysis, and univariate and multivariate analyses were performed. RESULTS: During the study period, 182 patients at 34 institutions from 11 countries presented with SAEF (median age, 72 years; 79% male). The initial aortic procedures that resulted in SAEF were 138 surgical grafts (76%) and 42 endografts (23%), with 2 unknown; 102 of the SAEFs (56%) underwent complete excision of infected aortic graft material, followed by in situ (in-line) bypass (ISB), including antibiotic-soaked prosthetic graft (53), autogenous femoral vein (neoaortoiliac surgery; 17), cryopreserved allograft (28), and untreated prosthetic grafts (4). There were 80 patients (44%) who underwent extra-anatomic bypass (EAB) with infected graft excision. Overall median Kaplan-Meier estimated survival was 319 days (interquartile range, 20-2410 days). Stratified by EAB vs ISB, there was no significant difference in Kaplan-Meier estimated survival (P = .82). In comparing EAB vs ISB, EAB patients were older (74 vs 70 years; P = .01), had less operative hemorrhage (1200 mL vs 2000 mL; P = .04), were more likely to initiate dialysis within 30 days postoperatively (15% vs 5%; P = .02), and were less likely to experience aorta-related hemorrhage within 30 days postoperatively (3% aortic stump dehiscence vs 11% anastomotic rupture; P = .03). There were otherwise no significant differences in presentation, comorbidities, and intraoperative or postoperative variables. Multivariable Cox regression showed that the duration of antibiotic use (hazard ratio, 0.92; 95% confidence interval, 0.86-0.98; P = .01) and rifampin use at time of discharge (hazard ratio, 0.20; 95% confidence interval, 0.05-0.86; P = .03) independently decreased mortality. CONCLUSIONS: These data suggest that ISB does not offer a survival advantage compared with EAB and does not decrease the risk of postoperative aorta-related hemorrhage. After repair, <50% of SAEF patients survive 10 months. Each week of antibiotic use decreases mortality by 8%. Further study with risk modeling is imperative for this population.
Asunto(s)
Implantación de Prótesis Vascular/métodos , Fístula Intestinal/cirugía , Stents , Fístula Vascular/cirugía , Anciano , Femenino , Estudios de Seguimiento , Humanos , Fístula Intestinal/diagnóstico , Fístula Intestinal/mortalidad , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Tasa de Supervivencia/tendencias , Estados Unidos/epidemiología , Fístula Vascular/diagnóstico , Fístula Vascular/mortalidadRESUMEN
BACKGROUND: The impact of the coronavirus disease 19 (COVID-19) pandemic on health care workers has been substantial. However, the impact on vascular surgery (VS) trainees has not yet been determined. The goals of our study were to gauge the impact of COVID-19 on VS trainees' personal and professional life and to assess stressors, coping, and support structures involved in these trainees' response to the COVID-19 pandemic. METHODS: This was an anonymous online survey administered in April 12-24, 2020 during the surge phase of the global COVID-19 pandemic. It is a subset analysis of the cross-sectional Society for Vascular Surgery Wellness Committee Pandemic Practice, Anxiety, Coping, and Support Survey. The cohort surveyed was VS trainees, integrated residents and fellows, in the United States of America. Assessment of the personal impact of the pandemic on VS trainees and the coping strategies used by them was based on the validated Generalized Anxiety Disorder 7-item (GAD-7) scale and the validated 28-time Brief Coping Orientation to Problems Experienced inventory. RESULTS: A total of 145 VS trainees responded to the survey, with a 23% response rate (145/638). Significant changes were made to the clinical responsibilities of VS trainees, with 111 (91%) reporting cancellation of elective procedures, 101 (82%) with call schedule changes, 34 (24%) with duties other than related to VS, and 29 (24%) participation in outpatient care delivery. Over one-third (52/144) reported they had performed a procedure on a patient with confirmed COVID-19; 37 (25.7%) reported they were unaware of the COVID-19 status at the time. The majority continued to work after exposure (29/34, 78%). Major stressors included concerns about professional development, infection risk to family/friends, and impact of care delay on patients. The median score for GAD-7 was 4 (interquartile range 1-8), which corresponds to no or low self-reported anxiety levels. VS trainees employed mostly active coping and rarely avoidant coping mechanisms, and the majority were aware and used social media and online support systems. No significant difference was observed between integrated residents and fellows, or by gender. CONCLUSIONS: The pandemic has had significant impact on VS trainees. Trainees reported significant changes to clinical responsibilities, exposure to COVID-19, and pandemic-related stressors but demonstrated healthy coping mechanisms with low self-reported anxiety levels. The VS community should maintain awareness of the impact of the pandemic on the professional and personal development of surgeons in training. We recommend adaptive evolution in training to accommodate the changing learning environment for trainees.