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1.
Transfusion ; 64 Suppl 2: S19-S26, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38581267

RESUMO

BACKGROUND: Resuscitative endovascular balloon occlusion of the aorta (REBOA) has been often used in place of open aortic occlusion for management of hemorrhagic shock in trauma. There is a paucity of data evaluating REBOA usage in military settings. STUDY DESIGN AND METHODS: We queried the Department of Defense Trauma Registry (DODTR) for all cases with at least one intervention or assessment available within the first 72 h after injury between 2007 and 2023. We used relevant procedural codes to identify the use of REBOA within the DODTR, and we used descriptive statistics to characterize its use. RESULTS: We identified 17 cases of REBOA placed in combat settings from 2017 to 2019. The majority of these were placed in the operating room (76%) and in civilian patients (70%). A penetrating mechanism caused the injury in 94% of cases with predominantly the abdomen and extremities having serious injuries. All patients subsequently underwent an exploratory laparotomy after REBOA placement, with moderate numbers of patients having spleen, liver, and small bowel injuries. The majority (82%) of included patients survived to hospital discharge. DISCUSSION: We describe 17 cases of REBOA within the DODTR from 2007 to 2023, adding to the limited documentation of patients undergoing REBOA in military settings. We identified patterns of injury in line with previous studies of patients undergoing REBOA in military settings. In this small sample of military casualties, we observed a high survival rate.


Assuntos
Aorta , Oclusão com Balão , Procedimentos Endovasculares , Ressuscitação , Choque Hemorrágico , Humanos , Oclusão com Balão/métodos , Ressuscitação/métodos , Masculino , Adulto , Feminino , Choque Hemorrágico/terapia , Choque Hemorrágico/etiologia , Procedimentos Endovasculares/métodos , Sistema de Registros , Militares
2.
Ann Vasc Surg ; 109: 326-337, 2024 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-39059627

RESUMO

BACKGROUND: The effective management of pulmonary embolism (PE) necessitates coordinated care among physicians from diverse specialties within a time-sensitive framework. Pulmonary Embolism Response Teams (PERTs) have been developed as a strategic approach to optimize and expedite treatment by integrating and coordinating different specialties. The current survey audit aimed to understand the level of interest among vascular surgeons and the logistical considerations surrounding their participation within the PERT. METHODS: A deidentified Research Electronic Data Capture (REDCap) survey was disseminated to vascular surgeons, with collected data submitted to the Vascular Surgery Collaborative (VASC) database. RESULTS: A total of 139 vascular surgeons with an average of 10.6 years of practice experience responded to the VASC PERT audit. The majority (70.5%) practice in academic settings and only 24.5% currently perform PE interventions in their practice. While nearly half of respondents (52.5%) reported the existence of PERT in their institutions, only a fraction (23.3%) was actively involved in the PERT. Notably, a significant proportion in our cohort (38.1%) expressed dissatisfaction with the representation of vascular surgeons in multidisciplinary teams managing venous thromboembolism (VTE), including deep vein thrombosis (DVT) and PE. Vascular surgery (VS) representation in PERT was only 34.2%, with pulmonology (pulm) (60.3%), interventional radiology (IR) (57.5%), interventional cardiology (IC) (57.5%), and critical care (CC) (50.7%) being the most represented specialties. The primary barriers to VS participation in PERT were competing interests from other specialties and logistical scheduling challenges. CONCLUSIONS: The audit shows a global deficit in the integration of VS expertize within PERT frameworks. Primary barriers include exclusion due to competing interests from other specialties and challenges in the logistical coordination of PERT calls.


Assuntos
Prestação Integrada de Cuidados de Saúde , Equipe de Assistência ao Paciente , Embolia Pulmonar , Cirurgiões , Procedimentos Cirúrgicos Vasculares , Humanos , Embolia Pulmonar/terapia , Prestação Integrada de Cuidados de Saúde/organização & administração , Pesquisas sobre Atenção à Saúde , Atitude do Pessoal de Saúde , Comunicação Interdisciplinar , Comportamento Cooperativo , Padrões de Prática Médica/tendências
3.
Vascular ; : 17085381241240679, 2024 Mar 23.
Artigo em Inglês | MEDLINE | ID: mdl-38520224

RESUMO

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.

4.
Ann Vasc Surg ; 89: 28-35, 2023 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35339599

RESUMO

BACKGROUND: The aim of this study is to compare how instructions for use (IFU) affected perioperative and intermediate term outcomes for common iliac artery aneurysms (CIAA) treated with the Gore Excluder iliac branch endoprosthesis (IBE). METHODS: A retrospective analysis was performed of all patients treated at two affiliated academic centers from September 2016 to May 2020. Outcomes were compared between IFU and nonIFU IBE cases. Criteria for nonIFU included: (1) use with a nonGore aortic endoprosthesis (n = 10), (2) isolated IBE (n = 3), and (3) requiring nondedicated covered stents for additional extension into a more suitable landing zone in the ipsilateral internal iliac artery or one of its branches (n = 11). Perioperative and intermediate term data were collected for both groups. The primary end points were free from the major adverse event (MAE) at 30 days and primary effectiveness at 1 year. RESULTS: A total of 51 CIAA (39 patients) were treated with an IBE. Overall, 15 patients were treated under IFU and 24 under nonIFU. The IFU group mean age was older (72 vs. 67 years, P = 0.03), and males (97%) were primarily treated. Comorbidities were similar except nonIFU had more patients with previous endovascular abdominal aortic aneurysm repair on presentation (0 vs. 4 cases, P = 0.04). Procedure (178 vs. 264 min, P = 0.02) and fluoroscopy (52 vs. 74 min, P = 0.04) times were longer in the nonIFU group. Technical success was 100% for both groups, and there was no difference in device related reintervention at 30 days (0 vs. 1, P = 0.44). There was no MAE in either group at 30 days. Intervention for any endoleak was similar between the groups (2 vs. 3, P = 0.94). Percent CIAA sac regression was similar between the groups (19% vs. 18%, P = 0.21). There was no difference for primary effectiveness at 1 year (93% vs. 92%, P = 0.85). There was one death per group at one year not related to an aortic or iliac cause. CONCLUSIONS: In properly selected patients with complex anatomy, IBE can be used with nondedicated aortic and internal iliac components with good early term outcomes.


Assuntos
Implante de Prótese Vascular , Procedimentos Endovasculares , Aneurisma Ilíaco , Masculino , Humanos , Prótese Vascular , Implante de Prótese Vascular/efeitos adversos , Estudos Retrospectivos , Uso Off-Label , Resultado do Tratamento , Desenho de Prótese , Procedimentos Endovasculares/efeitos adversos , Fatores de Tempo , Stents , Aneurisma Ilíaco/diagnóstico por imagem , Aneurisma Ilíaco/cirurgia , Aneurisma Ilíaco/etiologia
5.
Ann Vasc Surg ; 96: 44-56, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37355018

RESUMO

BACKGROUND: To measure the impact of the COVID-19 pandemic on the management of patients with carotid artery stenosis. METHODS: We prospectively collected data from 25 centers (19 centers in the United States and 6 centers internationally) on postponed carotid artery operations between March 2020 and January 2022. We describe the characteristics of these patients and their planned operations, along with outcomes including mortality and neurological deterioration during the period of operative delay due to the COVID-19 pandemic. RESULTS: A total of 1,220 vascular operations were postponed during the pandemic, of them 96 patients presented with significant carotid stenosis (median stenosis of 71%; interquartile range; 70-80) and 80% of them were planned for carotid endarterectomy. Most patients were asymptomatic (69%), and 31% of patients were symptomatic (16% of patients had a stroke, 15% of patients had a transient ischemic attack, and 1% of patients experienced amaurosis fugax). The median length of surgical delay was 71 days (interquartile range: 45.5, 115.5). At the data entry time, 62% of patients had their carotid operations postponed and successfully completed. Most postponements (72%) were due to institutional policies aimed at resource conservation. During the delay, no patient decompensated or required an urgent operation. A total of 5 patients (5%) with carotid stenosis died while awaiting operations due to COVID-19. CONCLUSIONS: Our study of a cohort of patients with carotid artery stenosis who underwent a median delay of 71 days during the COVID-19 pandemic showed a disparate operation delay between US regions and internationally, most postponements were due to hospital policy, and none of the patients deteriorated or required an emergency surgery during the delay.


Assuntos
COVID-19 , Estenose das Carótidas , Endarterectomia das Carótidas , Ataque Isquêmico Transitório , Acidente Vascular Cerebral , Humanos , Estenose das Carótidas/diagnóstico por imagem , Estenose das Carótidas/cirurgia , Estenose das Carótidas/epidemiologia , Pandemias , Resultado do Tratamento , Endarterectomia das Carótidas/efeitos adversos , Acidente Vascular Cerebral/epidemiologia , Artérias Carótidas
6.
J Vasc Res ; 59(5): 314-323, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36067740

RESUMO

INTRODUCTION: This study investigated whether a novel therapy called ischemic conditioning (IC) improves walking capacity and lower extremity muscle performance in patients with peripheral vascular disease who experience intermittent claudication. METHODS: Forty-three patients with claudication were enrolled and received either IC or IC Sham for 2 weeks in this randomized, controlled, double-blinded, prospective study. IC sessions involved five cycles of alternating 5-min inflations of a blood pressure cuff to 225 mm Hg (25 mm Hg for IC Sham) and 5-min deflations, around the thigh of the affected lower extremity. RESULTS: There was no difference in the change in claudication onset time (Δ = 114 ± 212 s IC vs. 104 ± 173 s IC Sham; p = 0.67) or peak walking time (Δ = 42 ± 139 s IC vs. 12 ± 148 s IC Sham; p = 0.35) between the IC and IC Sham groups. At the level of the knee, participants in the IC group performed more work (Δ = 3,029 ± 4,999 J IC vs. 345 ± 2,863 J IC Sham; p = 0.03) and displayed a greater time to muscle fatigue (Δ = 147 ± 221 s IC vs. -27 ± 236 s IC Sham; p = 0.01). DISCUSSION/CONCLUSION: In patients with claudication, IC improved total work performed and time to fatigue at the knee but did not change walking parameters.


Assuntos
Claudicação Intermitente , Músculo Esquelético , Caminhada , Humanos , Claudicação Intermitente/diagnóstico , Claudicação Intermitente/terapia , Isquemia , Extremidade Inferior/irrigação sanguínea , Projetos Piloto , Estudos Prospectivos , Caminhada/fisiologia
7.
J Vasc Surg ; 74(2S): 101S-110S, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-34303449

RESUMO

Implicit bias, microaggressions, and macroaggressions have a negative impact on physician and trainee wellness. In this article, we describe how structural racism, misogyny, and other social constructs have shaped the medical landscape. Increasing awareness in medical education, patient care, and research can help to dismantle the effects.


Assuntos
Agressão , Atitude do Pessoal de Saúde , Diversidade Cultural , Conhecimentos, Atitudes e Prática em Saúde , Saúde Mental , Médicos/psicologia , Racismo/psicologia , Sexismo , Esgotamento Profissional/psicologia , Assistência à Saúde Culturalmente Competente , Feminino , Equidade de Gênero , Humanos , Masculino , Relações Médico-Paciente , Médicas/psicologia , Fatores Raciais , Fatores Sexuais
8.
J Vasc Surg ; 73(6): 2155-2163.e3, 2021 06.
Artigo em Inglês | MEDLINE | ID: mdl-33675887

RESUMO

OBJECTIVE: Burnout is prevalent among vascular surgery trainees. Here we aim to identify modifiable risk factors for burnout in vascular surgery training, to facilitate the development of programs to enhance and sustain trainee well-being. METHODS: The Association of Program Directors in Vascular Surgery issued the Annual Training survey in the fall of 2018 to all trainees. The survey contained items to assess frequency of burnout, as well as mentorship, training environment, and stress coping mechanisms using an abbreviated COPE (Coping Orientation to Problems Experienced) inventory. RESULTS: Of 628 surveys issued, the response rate was 30% (n = 188). Respondents indicated that the majority of programs offer mentorship opportunities (n = 150 [83%]) that are longitudinal throughout the duration of training (n = 140 [77%]). Fifty-eight percent (n = 109) indicated there was an appropriate balance between learning and productivity in their program, with more respondents leaning toward too much clinical productivity (n = 57) and fewer toward too much learning (n = 19). Forty-five percent of respondents indicated feeling burnout at least weekly (n = 81). The burnout group was less likely to report an appropriate balance between clinical productivity and learning (49.4% vs 67.7%; P < .001), as well as a lower frequency of mentorship opportunities (72.1% vs 92.7%; P < .001). Certain coping skills were used more frequently in the burnout group, including self-distraction, disengagement, humor, self-blame, and substance use. In multivariate analysis, frequent use of self-blame conferred a 9.847-fold increased risk (95% confidence interval, 2.114-45.871) of burnout (P = .003), while feeling appropriately challenged by the faculty was significantly protective (odds ratio for burnout, 0.158; 95% confidence interval, 0.031-0.820; P = .03). CONCLUSIONS: The protective effect against vascular surgery trainee burnout conferred by the availability of mentorship suggests that an expansion and emphasis on mentorship in training may help to mitigate trainee burnout. Mentorship may also be a suitable channel to assess for an appropriate level of challenge, as well as for an appropriate balance between clinical productivity and learning that, when present, are also protective against burnout. Furthermore, the correlation between the frequent use of certain coping skills and burnout highlight this as an area for intervention, potentially through a combination of mentor modeling and formal training on healthy stress-related coping strategies.


Assuntos
Adaptação Psicológica , Esgotamento Profissional/prevenção & controle , Educação de Pós-Graduação em Medicina , Mentores , Cirurgiões/educação , Procedimentos Cirúrgicos Vasculares/educação , Adulto , Esgotamento Profissional/diagnóstico , Esgotamento Profissional/etiologia , Esgotamento Profissional/psicologia , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Saúde Ocupacional , Fatores de Proteção , Medição de Risco , Fatores de Risco , Cirurgiões/psicologia , Carga de Trabalho
9.
J Vasc Surg ; 73(3): 772-779.e4, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-32889073

RESUMO

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.


Assuntos
COVID-19/epidemiologia , Procedimentos Cirúrgicos Eletivos/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Procedimentos Cirúrgicos Vasculares , Humanos , Pandemias , SARS-CoV-2 , Inquéritos e Questionários , Estados Unidos/epidemiologia
10.
J Vasc Surg ; 73(3): 762-771.e4, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-32882345

RESUMO

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 (∼60%) 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.


Assuntos
Adaptação Psicológica , COVID-19/epidemiologia , Estresse Psicológico , Cirurgiões/psicologia , Procedimentos Cirúrgicos Vasculares , Adulto , Estudos Transversais , Feminino , Saúde Global , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias , Equipamento de Proteção Individual , SARS-CoV-2 , Inquéritos e Questionários
11.
Ann Vasc Surg ; 70: 213-218, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-32333951

RESUMO

BACKGROUND: Symptomatic peripheral artery disease of the lower extremity rarely affects young adults and, when present, typically has a nonatherosclerotic etiology. Anatomical variants have manifested as symptomatic foot ischemia in four cases in the literature. We describe the case of a 17-year-old girl presenting with foot pain upon plantar flexion due to dynamic dorsalis pedis (DP) artery entrapment by fibrous bands and the extensor hallucis brevis (EHB) tendon. METHODS: The patient was a 17-year-old girl who presented with right foot pain upon plantar flexion, which resolved upon returning to the neutral position. The potential site of compression was identified on MRI where the DP artery ran deep to the EHB tendon near the first and second tarsometatarsal joints. On diagnostic arteriogram, there was notching of the dorsalis pedis over the talus bone. The dorsalis pedis Doppler signal was obliterated upon plantar flexion. A longitudinal incision was made over the artery in the area of compression. The flexor retinaculum was incised. Abnormal fibrous bands were identified, which were lysed anterior to the artery. The EHB tendon was released and transferred distally to the extensor hallucis longus tendon. RESULTS: A completion angiogram showed a persistently patent dorsalis pedis artery with plantar flexion. She was discharged one day postoperatively without issues. On follow-up, the patient was ambulatory with complete resolution of her pain. Arterial duplex demonstrated normal velocities through the dorsalis pedis in all positions. CONCLUSIONS: Symptomatic peripheral artery disease is a rare presentation in young adults and is usually due to nonatherosclerotic pathophysiology. We present a rare case of dorsalis pedis artery entrapment syndrome. Given the mechanical nature of obstruction, surgical correction was an effective treatment.


Assuntos
Pé/irrigação sanguínea , Claudicação Intermitente/etiologia , Doença Arterial Periférica/etiologia , Corrida , Tendões/fisiopatologia , Adolescente , Fenômenos Biomecânicos , Descompressão Cirúrgica , Feminino , Humanos , Claudicação Intermitente/diagnóstico por imagem , Claudicação Intermitente/fisiopatologia , Claudicação Intermitente/cirurgia , Doença Arterial Periférica/diagnóstico por imagem , Doença Arterial Periférica/fisiopatologia , Doença Arterial Periférica/cirurgia , Resistência Física , Recuperação de Função Fisiológica , Transferência Tendinosa , Tendões/diagnóstico por imagem , Tendões/cirurgia , Tenotomia , Resultado do Tratamento
12.
Ann Vasc Surg ; 72: 182-190, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-33157252

RESUMO

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.


Assuntos
COVID-19/epidemiologia , Internato e Residência , Cirurgiões/psicologia , Procedimentos Cirúrgicos Vasculares/educação , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Pandemias , Escalas de Graduação Psiquiátrica , SARS-CoV-2 , Especialidades Cirúrgicas , Inquéritos e Questionários , Estados Unidos/epidemiologia , Carga de Trabalho
13.
Vascular ; 29(3): 451-460, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33019914

RESUMO

BACKGROUND: The COVID-19 pandemic has made a significant impact on all spheres of society. The objective of this study was to examine the impact of COVID-19 on the practices, finances, and social aspects of Brazilian vascular surgeons' lives. METHODS: This is a descriptive analysis of the responses from Brazilian vascular surgeons to the cross-sectional anonymous Society for Vascular Surgery Wellness Task Force Pandemic Practice, Anxiety, Coping, and Support Survey for Vascular Surgeons disseminated 14-24 April 2020. Survey dissemination in Brazil occurred mainly via the Brazilian Society of Angiology and Vascular Surgery (SBACV) and social media. The survey evaluated the impact of the COVID-19 pandemic on vascular surgeons' lives by assessing COVID-19-related stressors, anxiety using theGeneral Anxiety Disorder (GAD)-7 scale, and coping strategies using the Brief Coping Orientation to Problems Experienced (Brief-COPE) inventory. RESULTS: A total of 452 responses were recorded from Brazil, with 335 (74%) respondents completing the entire survey. The majority of respondents were males (N = 301, 67%) and practiced in an urban hospitals. The majority of respondents considered themselves at high risk to be infected with COVID-19 (N = 251, 55.8%), and just over half the respondents noted that they had adequate PPE at their primary hospital (N = 171, 54%). One hundred and nine (35%) surgeons confirmed that their hospitals followed professional surgical society guidelines for prioritizing surgeries during the pandemic. At the time of the survey, only 33 (10%) surgeons stated they have pre-operative testing of patients for COVID-19 available at their hospital. Academic vascular surgeons reported being redeployed more often to help with other non-vascular duties compared to community-based or solo practitioners (43% vs. 30% vs. 21% respectively, P = .01). Severe anxiety due to pandemic-related financial concerns was similar in those surgeons practicing solo compared to those in community- or academic-based/group practice (46% vs. 38% vs. 22%; P = .54). The respondents reported their anxiety levels as mild based on the stressors investigated instead of moderate-severe (54% vs. 46%; P = .04). Social media was utilized heavily during the pandemic, with video gatherings being the most commonly used tool (76%). Self-distraction (60%) and situational acceptance (81%) were the most frequently reported coping mechanisms used among Brazilian vascular surgeons. CONCLUSION: The COVID pandemic has greatly affected healthcare providers around the world. At the time of this survey, Brazilian vascular surgeons are reporting low anxiety levels during this time and are using mostly active coping mechanisms.


Assuntos
COVID-19/epidemiologia , SARS-CoV-2/patogenicidade , Procedimentos Cirúrgicos Vasculares , Adulto , Brasil , Estudos Transversais , Feminino , Humanos , Masculino , Cirurgiões , Inquéritos e Questionários
14.
J Vasc Surg ; 70(6): 2014-2020, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31147127

RESUMO

BACKGROUND: Surgical training is constantly adapting to better prepare trainees for an evolving landscape of surgical practice. Training in vascular surgery additionally underwent a paradigm shift with the introduction of the integrated training pathway now more than a decade ago. With this study, we sought to characterize the needs and goals of our current vascular surgery trainee population. METHODS: The Association of Program Directors in Vascular Surgery Issues Committee compiled a survey to assess demographics, current needs, and goals of trainees and to evaluate trainee distress using a validated seven-item Physician Well-Being Index. The survey was distributed electronically to all current vascular surgery trainees and recent graduates in the academic years 2016-2017 and 2017-2018, and responses were recorded anonymously. RESULTS: During the 2 years of the survey, the response rate was 30% (n = 367/1196). The respondents were 55% (n = 202) integrated vascular residents and 45% (n = 165) vascular surgery fellows. In each year of the survey, 60% (n = 102/170) and 58% (n = 86/148) of trainees expressed a desire to pursue academics in their careers, whereas 37% (n = 63/174) and 35% (n = 53/152) indicated their program had structured academic development time (2016-2017 and 2017-2018, respectively). Fifty-five percent (n = 96/174) and 52% (n = 79/152) stated that the overall impact of collaborative learners was positive. More than 60% of respondents in both years of the survey indicated experiencing one or more symptoms of distress on a weekly basis. The frequency of distress was associated with older age and with the presence of an advanced degree in both years of the survey. Sex, level of training, presence of collaborative learners, and having protected research time were not associated with frequency of distress in either year of the survey. CONCLUSIONS: These results highlight an opportunity for programs to further evaluate the needs of their trainees for academic development during vascular surgery training to better accommodate trainees' career goals. Further investigation to identify modifiable risk factors for distress among vascular surgery trainees is warranted.


Assuntos
Atitude do Pessoal de Saúde , Educação de Pós-Graduação em Medicina , Procedimentos Cirúrgicos Vasculares/educação , Adulto , Escolha da Profissão , Currículo , Feminino , Humanos , Masculino , Inquéritos e Questionários , Estados Unidos
15.
Vasa ; 48(1): 65-71, 2019 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-30326793

RESUMO

Although management paradigms for certain arterial trauma, such as aortic injuries, have moved towards an endovascular approach, the application of endovascular techniques for the treatment of peripheral arterial injuries continues to be debated. In the realm of peripheral vascular trauma, popliteal arterial injuries remain a devastating condition with significant rates of limb loss. Expedient management is essential and surgical revascularization has been the gold standard. Initial clinical assessment of vascular injury is aided by readily available imaging techniques such as duplex ultrasonography and high resolution computed tomographic angiography. Conventional catheter based angiography, however, remain the gold standard in the determination of vascular injury. There are limited data examining the outcomes of endovascular techniques to address popliteal arterial injuries. In this review, we examine the imaging modalities and current approaches and data regarding endovascular techniques for the management popliteal arterial trauma.


Assuntos
Procedimentos Endovasculares , Lesões do Sistema Vascular , Angiografia , Humanos , Artéria Poplítea , Tomografia Computadorizada por Raios X , Resultado do Tratamento
16.
Ann Surg ; 263(6): 1051-9, 2016 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-26720428

RESUMO

BACKGROUND: Massive transfusion protocols (MTPs) have become standard of care in the management of bleeding injured patients, yet strategies to guide them vary widely. We conducted a pragmatic, randomized clinical trial (RCT) to test the hypothesis that an MTP goal directed by the viscoelastic assay thrombelastography (TEG) improves survival compared with an MTP guided by conventional coagulation assays (CCA). METHODS: This RCT enrolled injured patients from an academic level-1 trauma center meeting criteria for MTP activation. Upon MTP activation, patients were randomized to be managed either by an MTP goal directed by TEG or by CCA (ie, international normalized ratio, fibrinogen, platelet count). Primary outcome was 28-day survival. RESULTS: One hundred eleven patients were included in an intent-to-treat analysis (TEG = 56, CCA = 55). Survival in the TEG group was significantly higher than the CCA group (log-rank P = 0.032, Wilcoxon P = 0.027); 20 deaths in the CCA group (36.4%) compared with 11 in the TEG group (19.6%) (P = 0.049). Most deaths occurred within the first 6 hours from arrival (21.8% CCA group vs 7.1% TEG group) (P = 0.032). CCA patients required similar number of red blood cell units as the TEG patients [CCA: 5.0 (2-11), TEG: 4.5 (2-8)] (P = 0.317), but more plasma units [CCA: 2.0 (0-4), TEG: 0.0 (0-3)] (P = 0.022), and more platelets units [CCA: 0.0 (0-1), TEG: 0.0 (0-0)] (P = 0.041) in the first 2 hours of resuscitation. CONCLUSIONS: Utilization of a goal-directed, TEG-guided MTP to resuscitate severely injured patients improves survival compared with an MTP guided by CCA and utilizes less plasma and platelet transfusions during the early phase of resuscitation.


Assuntos
Transtornos da Coagulação Sanguínea/etiologia , Transtornos da Coagulação Sanguínea/terapia , Transfusão de Sangue/normas , Técnicas Hemostáticas , Ressuscitação/métodos , Tromboelastografia/métodos , Adulto , Colorado , Feminino , Humanos , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Taxa de Sobrevida , Centros de Traumatologia , Resultado do Tratamento , Ferimentos e Lesões/complicações
17.
Crit Care Med ; 41(2): 399-404, 2013 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-23263579

RESUMO

OBJECTIVE: To determine whether prehospital antiplatelet therapy was associated with reduced incidence of acute lung dysfunction, multiple organ failure, and mortality in blunt trauma patients. DESIGN: Secondary analysis of a cohort enrolled in the National Institute of General Medical Sciences Trauma Glue Grant database. SETTING: Multicenter study including nine U.S. level-1 trauma centers. PATIENTS: A total of 839 severely injured blunt trauma patients at risk for multiple organ failure (age > 45 yr, base deficit > 6 mEq/L or systolic blood pressure < 90 mm Hg, who received a blood transfusion). Severe/isolated head injuries were excluded. MEASUREMENTS AND MAIN RESULTS: Primary outcomes were lung dysfunction (defined as grades 2-3 by the Denver multiple organ failure score), multiple organ failure (Denver multiple organ failure score >3), and mortality. Patients were documented as on antiplatelet therapy if taking acetylsalicylic acid, clopidogrel, and/or ticlopidine. Fifteen percent were taking antiplatelet therapy prior to injury. Median injury severity score was 30 (interquartile range 22-51), mean age 61 + 0.4 yr and median RBCs volume transfused was 1700 mL (interquartile range 800-3150 mL). Overall, 63% developed lung dysfunction, 19% had multiple organ failure, and 21% died. After adjustment for age, gender, comorbidities, blood products, crystalloid/12 hrs, presence of any head injury, injury severity score, and 12 hrs base deficit > 8 mEq/L, 12 hrs RBC transfusion was associated with a significantly smaller risk of lung dysfunction and multiple organ failure among the group receiving antiplatelet therapy compared with those not receiving it (lung dysfunction p = 0.0116, multiple organ failure p = 0.0291). In addition, antiplatelet therapy had a smaller risk (albeit not significant, p = 0.06) of death for patients receiving RBC compared to those not on antiplatelet therapy after adjustment for confounders, CONCLUSIONS: Pre-injury antiplatelet therapy is associated with a decreased risk of lung dysfunction, multiple organ failure, and possibly mortality in high-risk blunt trauma patients who received blood transfusions. These findings suggest platelets have a role in organ dysfunction development and have potential therapeutic implications.


Assuntos
Lesão Pulmonar Aguda/epidemiologia , Transfusão de Sangue/estatística & dados numéricos , Insuficiência de Múltiplos Órgãos/epidemiologia , Inibidores da Agregação Plaquetária/uso terapêutico , Ferimentos e Lesões/mortalidade , Lesão Pulmonar Aguda/classificação , Estudos de Coortes , Feminino , Humanos , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Insuficiência de Múltiplos Órgãos/classificação , Análise Multivariada , Medição de Risco , Estados Unidos/epidemiologia
18.
J Surg Res ; 179(1): 5-9, 2013 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-23138049

RESUMO

BACKGROUND: Intense debate continues in the search of the optimal ratio of blood components to deliver preemptively in the critically injured patient anticipated to require a massive transfusion. A major challenge is distinguishing patients with refractory coagulopathy versus those with overwhelming injuries who will perish irrespective of blood component administration. The hypothesis of this clinical study is that a predominant number of early deaths from hemorrhage are irretrievable despite an aggressive transfusion policy. MATERIALS AND METHODS: During the 7-y period ending in December 2009, there were 772 in-hospital trauma deaths. Each of these deaths had been assigned a cause of death via concurrent review by the multidisciplinary hospital trauma quality improvement committee. Emergency department deaths and patients arriving from outside facilities were excluded from this study. RESULTS: Of the 382 patients (49.5% of total) who died secondary to acute blood loss, 84 (22.0%) survived beyond the ED; of these 84, 68 (81%) were male, mean age was 31 y, and 30 (36%) sustained blunt trauma. Cause of death was determined to be exsanguination in 63 (75%), coagulopathy in 13 (15%), metabolic failure in 5 (6%), and indeterminate in 3 patients (4%). CONCLUSION: These data indicate that 75% of patients who succumb to postinjury acute blood loss are bleeding because they are dying rather than dying because they are bleeding. Conversely, only 13 (2%) of the hospital deaths were attributed to refractory coagulopathy. These critical facts need to be considered in designing studies to determine optimal massive transfusion protocols.


Assuntos
Transtornos da Coagulação Sanguínea/etiologia , Transtornos da Coagulação Sanguínea/mortalidade , Exsanguinação/etiologia , Exsanguinação/mortalidade , Mortalidade Hospitalar/tendências , Ferimentos e Lesões/complicações , Adulto , Transtornos da Coagulação Sanguínea/terapia , Transfusão de Componentes Sanguíneos , Transfusão de Sangue , Estudos de Coortes , Colorado , Exsanguinação/terapia , Feminino , Humanos , Masculino , Estudos Retrospectivos , Centros de Traumatologia
19.
JOP ; 14(1): 77-80, 2013 Jan 10.
Artigo em Inglês | MEDLINE | ID: mdl-23306340

RESUMO

CONTEXT: Cystic tumors of the pancreas have been diagnosed with increasing frequency. Intraductal oncocytic papillary neoplasm is a rare type of cystic pancreatic tumor. Intraductal oncocytic papillary neoplasm is considered a distinct entity with the potential of developing into invasive carcinoma and it should be differentiated from other cystic tumors of the pancreas, including mucinous cystic neoplasm and other forms of intraductal papillary mucinous neoplasm (IPMN). Histologically, the formation of oncocytic cells and the complex morphology of the papillae distinguish intraductal oncocytic papillary neoplasm from IPMN. While the number of publications addressing the diagnosis, management and follow-up of patients with IPMN has been increasing, the behavior differences between IPMN and intraductal oncocytic papillary neoplasm have not been elucidated, secondary to very limited clinical experience. CASE REPORT: Here, we are presenting a case of a patient with the diagnosis of intraductal oncocytic papillary neoplasm of the pancreas developing into invasive cancer. CONCLUSION: This case stresses the necessity for lifelong surveillance of the remnant pancreas following partial pancreatectomy for intraductal oncocytic papillary neoplasm, due to the risk of developing multifocal disease.


Assuntos
Carcinoma Ductal Pancreático/diagnóstico , Carcinoma Papilar/diagnóstico , Ductos Pancreáticos/patologia , Neoplasias Pancreáticas/diagnóstico , Carcinoma Ductal Pancreático/cirurgia , Carcinoma Papilar/cirurgia , Diagnóstico Diferencial , Feminino , Humanos , Pessoa de Meia-Idade , Pancreatectomia , Ductos Pancreáticos/cirurgia , Neoplasias Pancreáticas/cirurgia , Resultado do Tratamento
20.
Neurocrit Care ; 18(2): 201-8, 2013 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-22847397

RESUMO

BACKGROUND: The goal of this study is to determine the presence of platelet dysfunction in patients with traumatic brain injury (TBI). The mechanisms underlying the coagulopathy associated with TBI remain elusive. The question of platelet dysfunction in TBI is unclear. METHODS: This was a prospective observational study conducted at Memorial Hospital of South Bend, IN, and Denver Health Medical Center, CO. A total of 50 patients sustaining TBI, and not under treatment with anticoagulants or platelet inhibitors, were analyzed utilizing modified thromboelastography (TEG) with platelet mapping (TEG/PM), along with standard coagulation tests. RESULTS: Compared to normal controls, patients with severe TBI had a significantly increased percentage of platelet ADP and arachidonic acid (AA) receptor inhibition. Furthermore, the percentage of ADP inhibition distinguished between survivors and non-survivors in patients with TBI (Mann-Whitney test, P = 0.035). ADP inhibition correlates strongly with severity of TBI (Mann-Whitney test, P = 0.014), while AA inhibition did not. CONCLUSION: These data indicate that early platelet dysfunction is prevalent after severe TBI, can be measured in a point-of-care setting using TEG/PM, and correlates with mortality. The mechanism responsible for this platelet dysfunction and associated implications for TBI management remains to be defined.


Assuntos
Transtornos Plaquetários/sangue , Lesões Encefálicas/sangue , Tromboelastografia/métodos , Adulto , Biomarcadores/sangue , Transtornos da Coagulação Sanguínea/sangue , Lesões Encefálicas/diagnóstico , Feminino , Humanos , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Testes de Função Plaquetária/métodos , Estudos Prospectivos , Receptores Purinérgicos P2/metabolismo , Fatores de Tempo
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