RESUMO
OBJECTIVE: Sustained clinical and hemodynamic benefit after revascularization for chronic limb-threatening ischemia (CLTI) is needed to resolve symptoms and prevent limb loss. We sought to compare rates of clinical and hemodynamic failure as well as resolution of initial and prevention of recurrent CLTI after endovascular (ENDO) vs bypass (OPEN) revascularization in the Best-Endovascular-versus-best-Surgical-Therapy-in-patients-with-CLTI (BEST-CLI) trial. METHODS: As planned secondary analyses of the BEST-CLI trial, we examined the rates of (1) clinical failure (a composite of all-cause death, above-ankle amputation, major reintervention, and degradation of WIfI stage); (2) hemodynamic failure (a composite of above-ankle amputation, major and minor reintervention to maintain index limb patency, failure to an initial increase or a subsequent decrease in ankle brachial index of 0.15 or toe brachial index of 0.10, and radiographic evidence of treatment stenosis or occlusion); (3) time to resolution of presenting CLTI symptoms; and (4) incidence of recurrent CLTI. Time-to-event analyses were performed by intention-to-treat assignment in both trial cohorts (cohort 1: suitable single segment great saphenous vein [SSGSV], N = 1434; cohort 2: lacking suitable SSGSV, N = 396), and multivariate stratified Cox regression models were created. RESULTS: In cohort 1, there was a significant difference in time to clinical failure (log-rank P < .001), hemodynamic failure (log-rank P < .001), and resolution of presenting symptoms (log-rank P = .009) in favor of OPEN. In cohort 2, there was a significantly lower rate of hemodynamic failure (log-rank P = .006) favoring OPEN, and no significant difference in time to clinical failure or resolution of presenting symptoms. Multivariate analysis revealed that assignment to OPEN was associated with a significantly lower risk of clinical and hemodynamic failure in both cohorts and a significantly higher likelihood of resolving initial and preventing recurrent CLTI symptoms in cohort 1, including after adjustment for key baseline patient covariates (end-stage renal disease [ESRD], prior revascularization, smoking, diabetes, age >80 years, WIfI stage, tissue loss, and infrapopliteal disease). Factors independently associated with clinical failure included age >80 years in cohort 1 and ESRD across both cohorts. ESRD was associated with hemodynamic failure in cohort 1. Factors associated with slower resolution of presenting symptoms included diabetes in cohort 1 and WIfI stage in cohort 2. CONCLUSIONS: Durable clinical and hemodynamic benefit after revascularization for CLTI is important to avoid persistent and recurrent CLTI, reinterventions, and limb loss. When compared with ENDO, initial treatment with OPEN surgical bypass, particularly with available saphenous vein, is associated with improved clinical and hemodynamic outcomes and enhanced resolution of CLTI symptoms.
RESUMO
BACKGROUND: During vascular interventions, connections that link arteries, veins, or synthetic grafts, which are known as an 'anastomosis', may be necessary. Vascular anastomoses can bleed from the needle holes that result from the creation of the anastomoses. Various surgical options are available for achieving hemostasis, or the stopping of bleeding, including the application of sealants directly onto the bleeding vessels or tissues. Sealants are designed for use in vascular surgery as adjuncts when conventional interventions are ineffective and are applied directly by the surgeon to seal bleeding anastomoses. Despite the availability of several different types of sealants, the evidence for the clinical efficacy of these hemostatic adjuncts has not been definitively established in vascular surgery patients. OBJECTIVES: To evaluate the benefits and harms of sealants as adjuncts for achieving anastomotic site hemostasis in patients undergoing vascular surgery. SEARCH METHODS: The Cochrane Vascular Information Specialist conducted systematic searches of the following databases: the Cochrane Vascular Specialised Register via the Cochrane Register of Studies; the Cochrane Central Register of Controlled Trials (CENTRAL); MEDLINE via Ovid; Embase via Ovid ; and CINAHL via EBSCO. We also searched ClinicalTrials.gov and the WHO International Clinical Trials Registry Platform for clinical trials. Reference lists of included trials and relevant reviews were also searched. The latest search date was 6 March 2023. SELECTION CRITERIA: We included randomized controlled trials that compared fibrin or synthetic sealant use with alternative interventions (e.g. manual compression, reversal of anticoagulation) for achieving anastomotic-site hemostasis in vascular surgery procedures. We included participants who underwent the creation of an anastomosis during vascular surgery. We excluded non-vascular surgery patients. DATA COLLECTION AND ANALYSIS: We have used standard Cochrane methods. Our primary outcomes were time to hemostasis, failure of hemostatic intervention, and intraoperative blood loss. Our secondary outcomes were operating time, death from bleeding complications up to 30 days, postoperative bleeding up to 30 days, unplanned return to the operating room for bleeding complications management up to 30 days, quality of life, and adverse events. We used GRADE to assess the certainty of evidence for each outcome. MAIN RESULTS: We found 24 randomized controlled trials that included a total of 2376 participants who met the inclusion criteria. All trials compared sealant use with standard care controls, including oxidized cellulose, gelatin sponge, and manual compression. All trials were at high risk of performance bias, detection bias, and other sources of bias. We downgraded the certainty of evidence for risk of bias concerns, inconsistency, imprecision and possible publication bias. Combining data on time to hemostasis showed that sealant use may reduce the mean time to hemostasis compared to control (mean difference (MD) -230.09 seconds, 95% confidence interval (CI) -329.24 to -130.94; P < 0.00001; 7 studies, 498 participants; low-certainty evidence). Combining data on failure of hemostatic intervention showed that sealant use may reduce the rate of failure compared to control, but the evidence is very uncertain (risk ratio (RR) 0.46, 95% CI 0.35 to 0.61; P < 0.00001; 17 studies, 2120 participants; very low-certainty evidence). We did not detect any clear differences between the sealant and control groups for intraoperative blood loss (MD -32.69 mL, 95% CI -96.21 to 30.83; P = 0.31; 3 studies, 266 participants; low-certainty evidence); operating time (MD -18.72 minutes, 95% CI -40.18 to 2.73; P = 0.09; 4 studies, 436 participants; low-certainty evidence); postoperative bleeding (RR 0.78, 95% CI 0.59 to 1.04; P = 0.09; 9 studies, 1216 participants; low-certainty evidence), or unplanned return to the operating room (RR 0.27, 95% CI 0.04 to 1.69; P = 0.16; 8 studies, 721 participants; low-certainty evidence). No studies reported death from bleeding or quality of life outcomes. AUTHORS' CONCLUSIONS: Based on meta-analysis of 24 trials with 2376 participants, our review demonstrated that sealant use for achieving anastomotic hemostasis in vascular surgery patients may result in reduced time to hemostasis, and may reduce rates of hemostatic intervention failure, although the evidence is very uncertain, when compared to standard controls. Our analysis showed there may be no differences in intraoperative blood loss, operating time, postoperative bleeding up to 30 days, and unplanned return to the operating room for bleeding complications up to 30 days. Deaths and quality of life could not be analyzed. Limitations include the risk of bias in all studies. Our review has demonstrated that using sealants may reduce the time required to achieve hemostasis and the rate of hemostatic failure. However, a significant risk of bias was identified in the included studies, and future trials are needed to provide unbiased data and address other considerations such as cost-effectiveness and adverse events with sealant use.
Assuntos
Anastomose Cirúrgica , Hemostasia Cirúrgica , Ensaios Clínicos Controlados Aleatórios como Assunto , Procedimentos Cirúrgicos Vasculares , Humanos , Hemostasia Cirúrgica/métodos , Hemostáticos/uso terapêutico , Adesivo Tecidual de Fibrina/uso terapêutico , Perda Sanguínea Cirúrgica/prevenção & controle , Adesivos Teciduais/uso terapêuticoRESUMO
BACKGROUND: This review will discuss the use of distal adjuncts for improving graft patency in high-risk lower extremity bypasses. METHODS: Factors that contribute to the increased risk of failure in high-risk lower extremity bypasses, such as the use of nonautogenous conduits, the creation of bypasses to very distal arterial targets, and bypasses in patients with significant tibial arterial disease, will be discussed. RESULTS: The use of surgical techniques such as creating venous cuffs, venous patches, and arteriovenous fistulas have been shown to improve the patency of high-risk bypasses. CONCLUSIONS: Despite the increased risk of failure, the use of surgical adjuncts such as cuffs, patches, and arteriovenous fistulas can improve the patency rates of high-risk lower extremity bypasses.
Assuntos
Extremidade Inferior , Doença Arterial Periférica , Grau de Desobstrução Vascular , Humanos , Extremidade Inferior/irrigação sanguínea , Fatores de Risco , Doença Arterial Periférica/cirurgia , Doença Arterial Periférica/fisiopatologia , Doença Arterial Periférica/diagnóstico por imagem , Resultado do Tratamento , Oclusão de Enxerto Vascular/etiologia , Oclusão de Enxerto Vascular/fisiopatologia , Derivação Arteriovenosa Cirúrgica/efeitos adversos , Derivação Arteriovenosa Cirúrgica/instrumentação , Implante de Prótese Vascular/instrumentação , Implante de Prótese Vascular/efeitos adversos , Medição de RiscoRESUMO
BACKGROUND: In the BEST-CLI trial (Best Endovascular Versus Best Surgical Therapy for Patients With Chronic Limb-Threatening Ischemia), a prespecified secondary objective was to assess the effects of revascularization strategy on health-related quality of life (HRQoL). METHODS: Patients with chronic limb-threatening ischemia were randomized to surgical bypass (Bypass) or endovascular intervention (Endo) in 2 parallel trials. Cohort 1 included patients with single-segment great saphenous vein; cohort 2 included those lacking suitable single-segment great saphenous vein. HRQoL was assessed over the trial duration using Vascular Quality-of-Life (VascuQoL), European Quality-of-Life-5D (EQ-5D), the Short Form-12 (SF-12) Physical Component Summary (SF-12 PCS), SF-12 Mental Component Summary (SF-12 MCS), Utility Index Score (SF-6D R2), and numeric rating scales of pain. HRQoL was summarized by cohort and compared within and between groups using mixed-model linear regression. RESULTS: A total of 1193 and 335 patients in cohorts 1 and 2 with a mean follow-up of 2.9 and 2.0 years, respectively, were analyzed. In cohort 1, HRQoL significantly improved from baseline to follow-up for both groups across all measures. For example, mean (SD) VascuQoL scores were 3.0 (1.3) and 3.0 (1.2) for Bypass and Endo at baseline and 4.7 (1.4) and 4.8 (1.5) over follow-up. There were significant group differences favoring Endo when assessed with VascuQoL (difference, -0.14 [95% CI, -0.25 to -0.02]; P=0.02), SF-12 MCS (difference, -1.03 [95% CI, -1.89 to -0.18]; P=0.02), SF-6D R2 (difference, -0.01 [95% CI, -0.02 to -0.001]; P=0.03), numeric rating scale pain at present (difference, 0.26 [95% CI, 0.03 to 0.49]; P=0.03), usual level during previous week (difference, 0.26 [95% CI, 0.04 to 0.48]; P=0.02), and worst level during previous week (difference, 0.29 [95% CI, 0.02 to 0.56]; P=0.04). There was no difference between treatment arms on the basis of EQ-5D (difference, -0.01 [95% CI, -0.03 to 0.004]; P=0.12) or SF-12 PCS (difference, -0.41 [95% CI, -1.2 to 0.37]; P=0.31). In cohort 2, HRQoL also significantly improved from baseline to the end of follow-up for both groups based on all measures, but there were no differences between Bypass and Endo on any measure. CONCLUSIONS: Among patients with chronic limb-threatening ischemia deemed eligible for either Bypass or Endo, revascularization resulted in significant and clinically meaningful improvements in HRQoL. In patients with an available single-segment great saphenous vein for bypass, but not among those without one, Endo was statistically superior on some HRQoL measures; however, these differences were below the threshold of clinically meaningful difference.
Assuntos
Isquemia Crônica Crítica de Membro , Qualidade de Vida , Humanos , Procedimentos Cirúrgicos Vasculares , Dor , Resultado do TratamentoRESUMO
Objective: Due to its video based approach, YouTube has become a widely accessed educational resource for patients and trainees. This systematic review characterised and evaluated the peer reviewed literature investigating YouTube as a source of patient or trainee education in vascular surgery. Data sources: A comprehensive literature search was conducted using EMBASE, MEDLINE, and Ovid HealthStar from inception until 19 January 2023. All primary studies and conference abstracts evaluating YouTube as a source of vascular surgery education were included. Review methods: Video educational quality was analysed across several factors, including pathology, video audience, and length. Results: Overall, 24 studies were identified examining 3 221 videos with 123.1 hours of content and 37.1 million views. Studies primarily examined YouTube videos on diabetic foot care (7/24, 29%), peripheral arterial disease (3/24, 13%), carotid artery stenosis (3/24, 13%), varicose veins (3/24, 13%), and abdominal aortic aneurysm (2/24, 8%). Video educational quality was analysed using standardised assessment tools, author generated scoring systems, or global author reported assessment of quality. Six studies assessed videos for trainee education, while 18 studies evaluated videos for patient education. Among the 20 studies which reported on the overall quality of educational content, 10/20 studies deemed it poor, and 10/20 studies considered it fair, with 53% of studies noting poor educational quality for videos intended for patients and 40% of studies noting poor educational quality in videos intended for trainees. Poor quality videos had more views than fair quality videos (mean 27 348, 95% CI 15 154-39 543 views vs. 11 372, 95% CI 3 115-19 629 views, p = .030). Conclusion: The overall educational quality of YouTube videos for vascular surgery patient and trainee education is suboptimal. There is significant heterogeneity in the quality assessment tools used in their evaluation. A standardised approach to online education with a consistent quality assessment tool is required to better support online patient and trainee education in vascular surgery.
RESUMO
OBJECTIVE: The objective of this systematic review is to characterize the peer-reviewed literature investigating YouTube as a source of patient education for patients undergoing surgery. SUMMARY BACKGROUND DATA: YouTube is the largest online video sharing platform and has become a substantial source of health information that patients are likely to access before surgery, yet there has been no systematic assessment of peer-reviewed studies. A comprehensive literature search was conducted using EMBASE, MEDLINE, and Ovid HealthStar from inception through to December of 2021. METHODS: All primary studies evaluating YouTube as a source of patient education relating to surgical procedures (general, cardiac, urology, otolaryngology, plastic, vascular) were included. Study screening and data extraction occurred in duplicate with two reviewers. Characteristics extracted included video length, view count, upload source, overall video educational quality, and quality of individual studies. RESULTS: Among 6,453 citations, 56 studies were identified that examined 6,797 videos with 547 hours of content and 1.39 billion views. There were 49 studies that evaluated the educational quality of the videos. A total of 43 quality assessment tools were used, with each study using a mean of 1.90 assessment tools. Per the global rating for assessments, 34/49 studies (69%) concluded that the overall quality of educational content was poor. CONCLUSIONS: While the impact of non-peer-reviewed YouTube videos on patient knowledge for surgery is unclear, the large amount of online content suggests that they are in demand. The overall educational content of these videos is poor, however, and there is substantial heterogeneity in the quality assessment tools used in their evaluation. A peer-reviewed and standardized approach to online education with video content is needed to better support patients.
Assuntos
Educação a Distância , Mídias Sociais , Humanos , Gravação em Vídeo , Disseminação de Informação/métodosRESUMO
BACKGROUND: Aortic aneurysms occur when the aorta, the body's largest artery, grows in size, and can occur in the thoracic or abdominal aorta. The approaches to repair aortic aneurysms include directly exposing the aorta and replacing the diseased segment via open repair, or endovascular repair. Endovascular repair uses fluoroscopic-guidance to access the aorta and deliver a device to exclude the aneurysmal aortic segment without requiring a large surgical incision. Endovascular repair can be performed under a general anesthetic, during which the unconscious patient is paralyzed and reliant on an anesthetic machine to maintain the airway and provide oxygen to the lungs, or a loco-regional anesethetic, for which medications are administered to provide the person with sufficient sedation and pain control without requiring a general anesthetic. While people undergoing general anesthesia are more likely to remain still during surgery and have a well-controlled airway in the event of unanticipated complications, loco-regional anesthesia is associated with fewer postoperative complications in some studies. It remains unclear which anesthetic technique is associated with better outcomes following the endovascular repair of aortic aneurysms. OBJECTIVES: To evaluate the benefits and harms of general anesthesia compared to loco-regional anesthesia for endovascular aortic aneurysm repair. SEARCH METHODS: We used standard, extensive Cochrane search methods. The latest search was 11 March 2022. SELECTION CRITERIA: We searched for all randomized controlled trials that assessed the effects of general anesthesia compared to loco-regional anesthesia for endovascular aortic aneurysm repairs. DATA COLLECTION AND ANALYSIS: We used standard Cochrane methods. Our primary outcomes were: all-cause mortality, length of hospital stay, length of intensive care unit stay. Our secondary outcomes were: incidence of endoleaks, requirement for re-intervention, incidence of myocardial infarction, quality of life, incidence of respiratory complications, incidence of pulmonary embolism, incidence of deep vein thrombosis, and length of procedure. We planned to use GRADE methodology to assess the certainty of evidence for each outcome. MAIN RESULTS: We found no studies, published or ongoing, that met our inclusion criteria. AUTHORS' CONCLUSIONS: We did not identify any randomized controlled trials that compared general versus loco-regional anesthesia for endovascular aortic aneurysm repair. There is currently insufficient high-quality evidence to determine the benefits or harms of either anesthetic approach during endovascular aortic aneurysm repair. Well-designed prospective randomized trials with relevant clinical outcomes are needed to adequately address this.
Assuntos
Anestesia por Condução , Anestésicos Gerais , Aneurisma da Aorta Abdominal , Procedimentos Endovasculares , Humanos , Anestesia por Condução/efeitos adversos , Anestesia Geral/efeitos adversos , Aneurisma da Aorta Abdominal/cirurgia , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/métodos , Estudos Prospectivos , Qualidade de VidaRESUMO
BACKGROUND: Acute myocardial injury after noncardiac surgery, which is most often symptomatically silent, is associated with increased mortality and morbidity. However, it is not known if routine postoperative troponin testing will affect patient outcomes. METHODS: We assembled a cohort of patients who underwent carotid endarterectomy or abdominal aortic aneurysm repair in Ontario, Canada, from 2010 to 2017. Hospitals were categorized into high, medium, and low troponin testing intensity based on the proportion of patients who received postoperative troponin testing. Cox proportional hazards modeling was used to assess the association between hospital-specific testing intensity and 30-day and 1-year major adverse cardiovascular events (MACEs) while adjusting for patient-, surgery-, and hospital-level factors. RESULTS: The cohort consisted of 18,467 patients from 17 hospitals. Mean age was 72 years, and 74.0% were men. Rates of postoperative troponin testing were 77.5%, 35.8%, and 21.6% in the high-, medium-, and low-testing intensity hospitals, respectively. At 30 days, 5.3%, 5.3%, and 6.5% of patients in high-, medium-, and low-testing intensity hospitals experienced MACE, respectively. Higher troponin testing rate was associated with lower adjusted hazard ratios (HRs) for MACE at 30 days (0.94; 95% confidence interval [CI], 0.89-0.98) and at 1 year (0.97; 95% CI, 0.94-0.99) for each 10% increase in hospital troponin rate. Hospitals with high-testing intensity had higher rates of postoperative cardiology referrals, cardiovascular testing, and rates of new cardiovascular prescriptions. CONCLUSIONS: Patients undergoing vascular surgery at hospitals with higher postoperative troponin testing intensity experienced fewer adverse outcomes than patients who had surgery at hospitals with lower testing intensity.
Assuntos
Troponina , Procedimentos Cirúrgicos Vasculares , Masculino , Humanos , Idoso , Feminino , Fatores de Risco , Resultado do Tratamento , Biomarcadores , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Hospitais , Ontário , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/etiologiaRESUMO
Qualitative research aims to understand and describe subjective experiences and perceptions. Qualitative and mixed-methods research, in which quantitative and qualitative research methods are combined, is playing an increasingly bigger role in vascular surgery research. The aim of this review was to describe the fundamentals of qualitative research methods and its application in vascular surgery.
Assuntos
Especialidades Cirúrgicas , Humanos , Pesquisa Qualitativa , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Projetos de PesquisaRESUMO
Patients with widespread atherosclerosis such as peripheral artery disease (PAD) have a high risk of cardiovascular and limb symptoms and complications, which affects their quality of life and longevity. Over the past 2 decades there have been substantial advances in diagnostics, pharmacotherapy, and interventions including endovascular and open surgical to aid in the management of PAD patients. To summarize the evidence regarding approaches to diagnosis, risk stratification, medical and intervention treatments for patients with PAD, guided by the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) framework, evidence was synthesized, and assessed for quality, and recommendations provided-categorized as weak or strong for each prespecified research question. Fifty-six recommendations were made, with 27% (15/56) graded as strong recommendations with high-quality evidence, 14% (8/56) were designated as strong recommendations with moderate-quality evidence, and 20% (11/56) were strong recommendations with low quality of evidence. Conversely 39% (22/56) were classified as weak recommendations. For PAD patients, strong recommendations on the basis of high-quality evidence, include smoking cessation interventions, structured exercise programs for claudication, lipid-modifying therapy, antithrombotic therapy with a single antiplatelet agent or dual pathway inhibition with low-dose rivaroxaban and aspirin; treatment of hypertension with an angiotensin converting enzyme or angiotensin receptor blocker; and for those with diabetes, a sodium-glucose cotransporter 2 inhibitor should be considered. Furthermore, autogenous grafts are more effective than prosthetic grafts for surgical bypasses for claudication or chronic limb-threatening ischemia involving the popliteal or distal arteries. Other recommendations indicated that new endovascular techniques and hybrid procedures be considered in patients with favourable anatomy and patient factors, and finally, the evidence for perioperative risk stratification for PAD patients who undergo surgery remains weak.
Assuntos
Doença Arterial Periférica , Qualidade de Vida , Canadá , Humanos , Claudicação Intermitente , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/cirurgia , Inibidores da Agregação Plaquetária/uso terapêutico , Fatores de RiscoRESUMO
BACKGROUND: While limb salvage does not result in improved functional outcomes among patients with a mangled lower extremity, the impact of attempted limb salvage on mortality and complications is poorly understood. The objective of this study was to evaluate the relationship between attempted limb salvage and in-hospital outcomes among patients with a mangled lower extremity. METHODS: We performed a retrospective cohort study of adults, 16 years or older, with a mangled lower extremity. Data were derived from the American College of Surgeons' Trauma Quality Improvement Program (2012-2017). We compared mortality, complications (severe sepsis, acute kidney injury [AKI], decubitus ulcers) and length of stay between patients managed with the intention of limb salvage (amputation beyond 24 hours or no amputation) and those who underwent early amputation (within 24 hours of presentation). Instrumental variable analysis was used to evaluate the relationship between management strategy and outcomes. RESULTS: We identified 5,527 patients with a mangled lower extremity, of which 901 (16.3%) underwent early amputation. Among those managed with attempted limb salvage, 42.5% underwent amputation prior to discharge. After adjusting for patient and hospital characteristics, there was no association between initial management strategy and mortality (odds ratio, 1.20; 95% confidence interval [CI], 0.83-1.74 early amputation vs. attempted limb salvage). Early amputation was associated with lower odds of AKI (OR, 0.59; 95% CI, 0.39-0.88) and a trend toward shorter length of stay (relative risk, 0.77; 95% CI, 0.52-1.14). CONCLUSION: Over half of patients who sustain a mangled lower extremity undergo amputation during their initial hospital course. While a limb salvage strategy is associated with an elevated risk of AKI, there is no association between attempted limb preservation and mortality. These findings suggest that in patients in which there is no clear indication for early amputation, attempts at limb salvage do not come at the cost of increased mortality. LEVEL OF EVIDENCE: Therapeutic study, level IV.
Assuntos
Amputação Cirúrgica/estatística & dados numéricos , Traumatismos da Perna/cirurgia , Adulto , Bases de Dados Factuais , Feminino , Humanos , Escala de Gravidade do Ferimento , Traumatismos da Perna/patologia , Salvamento de Membro/métodos , Masculino , Pessoa de Meia-Idade , Ontário , Estudos Retrospectivos , Fatores de Tempo , Centros de Traumatologia , Resultado do TratamentoRESUMO
OBJECTIVE: Socioeconomic disadvantage is a known predictor of adverse outcomes and amputation in patients with diabetes. However, its association with outcomes after major amputation has not been described. Here, we aimed to determine the association of geographic socioeconomic disadvantage with 30-day readmission and 1-year reamputation rates among patients with diabetes undergoing major amputation. METHODS: Patients from the Maryland Health Services Cost Review Commission Database who underwent major lower extremity amputation with a concurrent diagnosis of diabetes mellitus between 2015 and 2017 were stratified by socioeconomic disadvantage as determined by the area deprivation index (ADI) (ADI1 [least deprived] to ADI4 [most deprived]). The primary outcomes were rates of 30-day readmission and 1-year reamputation, evaluated using multivariable logistic regression models and Kaplan-Meier survival analyses. RESULTS: A total of 910 patients were evaluated (66.0% male, 49.2% Black), including 30.9% ADI1 (least deprived), 28.6% ADI2, 19.1% ADI3, and 21.2% ADI4 (most deprived). After adjusting for differences in baseline demographic and clinical factors, the odds of 30-day readmission was similar among ADI groups (P > .05 for all). Independent predictors of 30-day readmission included female sex (odds ratio [OR], 1.45), Medicare insurance (vs private insurance; OR, 1.76), and peripheral artery disease (OR, 1.49) (P < .05 for all). The odds of 1-year reamputation was significantly greater among ADI4 (vs ADI1; OR, 1.74), those with a readmission for stump complication or infection/sepsis (OR, 2.65), and those with CHF (OR, 1.53) or PAD (OR, 1.59) (P < .05 for all). CONCLUSIONS: Geographic socioeconomic disadvantage is independently associated with 1-year reamputation, but not 30-day readmission, among Maryland patients undergoing a major amputation for diabetes. A directed approach at improving postoperative management of chronic disease progression in socioeconomically deprived patients may be beneficial to reducing long-term morbidity in this high-risk group.
Assuntos
Amputação Cirúrgica/efeitos adversos , Pé Diabético/cirurgia , Privação Social , Determinantes Sociais da Saúde , Fatores Socioeconômicos , Adolescente , Adulto , Idoso , Bases de Dados Factuais , Pé Diabético/diagnóstico , Pé Diabético/epidemiologia , Feminino , Humanos , Masculino , Maryland/epidemiologia , Pessoa de Meia-Idade , Características da Vizinhança , Readmissão do Paciente , Reoperação , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Populações Vulneráveis , Adulto JovemRESUMO
Dysvascular amputations, defined as those secondary to the complications of peripheral arterial disease or diabetes mellitus, are the most common cause of lower extremity amputations. Despite recent advancements in diabetes mellitus treatments and the many modern innovations in endovascular therapies, the incidence of dysvascular lower extremity amputations has not improved. In this article, we will review the most recent epidemiological data on lower extremity amputations, discuss the latest recommendations from different medical societies for the prevention of limb loss, and explore the role of the vascular surgeon as part of a multidisciplinary team in providing comprehensive care for patients at risk of undergoing amputations for ischemic or diabetic complications. We will also discuss the importance of considering patient perspectives and patient-reported outcomes to better understand the impact of amputations on the patient experience.
Assuntos
Amputação Cirúrgica , Salvamento de Membro , Extremidade Inferior/irrigação sanguínea , Assistência Centrada no Paciente , Doença Arterial Periférica/terapia , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Equipe de Assistência ao Paciente , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/epidemiologia , Prevalência , Medição de Risco , Fatores de Risco , Resultado do Tratamento , Estados Unidos/epidemiologia , Procedimentos Cirúrgicos VascularesRESUMO
Background: Recent evidence suggests that home care nursing is variably prescribed after vascular surgery, and may reduce emergency department visits and hospital readmissions. We therefore sought to characterize the indications for home care nursing following vascular surgery from the surgeon's perspective. Methods: An online survey was distributed to the 141 members of the Canadian Society for Vascular Surgery with questions related to home care nursing after carotid endarterectomy (CEA), endovascular aortic aneurysm repair (EVAR), open abdominal aortic aneurysm (AAA) repair and open or hybrid revascularization for peripheral arterial disease (PAD). We included all questionnaires in our analysis; the frequency denominator changes according to the number of respondents who completed each survey item. Results: There were 46 survey respondents (33% of 141) from across the country. A total of 28 (62% of 45) worked in a teaching hospital. Home care nursing was routinely prescribed by 5%, 10%, 31% and 41% of respondents following CEA, EVAR, open AAA repair and open or hybrid revascularization for PAD, respectively. Across all procedure types, the same procedure-related criteria were most often deemed to warrant a prescription for home care nursing: surgical site infection, wound complications (e.g., open wound, lymphatic leak) and use of negative-pressure wound therapy. Across all procedure types, lack of social support, physical frailty and cognitive impairment were most frequently identified as patient-specific considerations for prescribing home care nursing. Few respondents reported restrictions or standards that informed their prescribing practice. Conclusion: Most surgeon respondents agreed on the indications for home care nursing after vascular surgery. However, evidence-based standards to guide patient selection for home care nursing after vascular surgery are needed.
Contexte: Selon des données récentes, les soins infirmiers à domicile sont prescrits aléatoirement après la chirurgie vasculaire, et pourraient réduire les consultations aux urgences et les réhospitalisations. Nous avons donc voulu caractériser les indications des soins infirmiers à domicile après la chirurgie vasculaire, du point de vue des chirurgiens. Méthodes: Nous avons transmis un sondage en ligne aux 141 membres de la Société canadienne de chirurgie vasculaire (SCCV); les questions portaient sur les soins infirmiers à domicile après l'endartériectomie carotidienne, la réparation endovasculaire de l'anévrisme de l'aorte, la réparation chirurgicale de l'anévrisme de l'aorte abdominale (AAA) et la revascularisation chirurgicale ou hybride de la maladie artérielle périphérique (MAP). Nous avons inclus tous les questionnaires dans notre analyse; le dénominateur de fréquence change en fonction du nombre de répondants qui ont répondu à chaque élément du sondage. Résultats: Quarante-six chirurgiens des quatre coins du pays ont répondu (33 % des 141 membres de la SCCV). En tout, 28 (62 % des of 45) travaillaient dans un établissement universitaire. Les soins infirmiers à domicile étaient prescrits d'emblée par 5 %, 10 %, 31 % et 41 % des répondants suite à l'endartériectomie carotidienne, la réparation endovasculaire de l'anévrisme de l'aorte, la chirurgie pour AAA et la revascularisation chirurgicale ou hybride de la MPA, respectivement. Pour tous les types d'interventions, les mêmes critères liés aux interventions ont semblé justifier la prescription de soins infirmiers à domicile : infection de plaie, complications au niveau de la plaie (p. ex., plaie ouverte, plaie exsudative) et traitement de plaie par pression négative. Pour tous les types d'intervention, l'absence de soutien social, la fragilité physique et le déclin cognitif ont le plus souvent été identifiés parmi les critères spécifiques aux patients pour la prescription de soins infirmiers à domicile. Peu de répondants ont mentionné de possibles restrictions ou normes sur lesquelles fonder leurs habitudes de prescription à ce chapitre. Conclusion: La plupart des chirurgiens participants se sont entendus sur les indications des soins infirmiers à domicile après la chirurgie vasculaire. Il faudrait toutefois établir des normes fondées sur des données probantes pour guider la sélection des patients candidats aux soins infirmiers à domicile après la chirurgie vasculaire.
Assuntos
Pesquisas sobre Atenção à Saúde , Serviços de Assistência Domiciliar/estatística & dados numéricos , Padrões de Prática Médica , Procedimentos Cirúrgicos Vasculares/estatística & dados numéricos , Canadá , HumanosAssuntos
Serviços Centralizados no Hospital/organização & administração , Prestação Integrada de Cuidados de Saúde/organização & administração , Pé Diabético/terapia , Saúde Global , Cooperação Internacional , Regionalização da Saúde/organização & administração , Comportamento Cooperativo , Pé Diabético/diagnóstico , Pé Diabético/epidemiologia , Humanos , América do Norte/epidemiologiaRESUMO
Penetrating injuries to the internal carotid artery are infrequent but potentially devastating and can be a significant challenge to the operating surgeon. In this article, we present a case of an 11-year-old girl who suffered a serious vascular injury when she fell on a pencil. We also discuss the most up-to-date recommendations concerning the management of zone II injuries to the neck of a paediatric patient.
Assuntos
Lesões das Artérias Carótidas/cirurgia , Lesões do Pescoço/cirurgia , Ferimentos Penetrantes/cirurgia , Lesões das Artérias Carótidas/diagnóstico por imagem , Artéria Carótida Interna/diagnóstico por imagem , Artéria Carótida Interna/cirurgia , Criança , Angiografia por Tomografia Computadorizada , Feminino , Humanos , Lesões do Pescoço/diagnóstico por imagem , Ferimentos Penetrantes/diagnóstico por imagemRESUMO
OBJECTIVE: The objective was to characterize the growing body of literature regarding nonoperative management of blunt thoracic aortic injury (BTAI). METHODS: A systematic search of MedLine, Embase, and Cochrane Central was completed to identify original articles reporting injury characteristics and outcomes in patients with BTAI managed nonoperatively during their index hospitalization. Article title and abstract screening, full-text review, and data abstraction were performed in duplicate, with discrepancies resolved by a third reviewer. The quality of each study was evaluated using the Oxford Centre for Evidence-Based Levels of Evidence. RESULTS: Of 2162 identified studies, 74 were included and reported on 8606 patients with BTAI who were managed nonoperatively between 1970 and 2016. Only one study was prospective. The median nonoperative sample size per study was 11 patients. The characterization of aortic injury grade differed across studies. Follow-up varied widely from 1 day to 118 months. Injury healing or improvement on follow-up imaging occurred in 34% (226 of 673 patients; reported in 37 studies), most often in the context of grade I intimal injury. Injury progression or requirement for a thoracic endovascular aneurysm repair for injury progression was 7.6% (66 of 873 patients; reported in 46 studies). A total of 37 studies reported aortic-related death, with an overall rate of 4.5% (37 of 827 patients) and a rate of 1% in grade I and II injuries (1 of 153 patients) and 18% in grade III and IV (9 of 50 patients). CONCLUSIONS: An increasing number of reports support nonoperative management of grade I intimal injury, consistent with Society for Vascular Surgery guidelines. However, a retrospective interpretation of the determinants of management, heterogeneous injury characterization, and variable follow-up remain major limitations to the informed use of nonoperative management across all BTAI grades.
Assuntos
Aorta Torácica/lesões , Tratamento Conservador/métodos , Lesões do Sistema Vascular/terapia , Ferimentos não Penetrantes/terapia , Tomada de Decisão Clínica , Tratamento Conservador/normas , Progressão da Doença , Procedimentos Endovasculares/normas , Procedimentos Endovasculares/estatística & dados numéricos , Humanos , Escala de Gravidade do Ferimento , Guias de Prática Clínica como Assunto , Sociedades Médicas/normas , Especialidades Cirúrgicas/normas , Resultado do Tratamento , Lesões do Sistema Vascular/diagnóstico , Lesões do Sistema Vascular/mortalidade , Lesões do Sistema Vascular/patologia , Ferimentos não Penetrantes/diagnóstico , Ferimentos não Penetrantes/mortalidade , Ferimentos não Penetrantes/patologiaRESUMO
BACKGROUND: Events occurring outside the hospital setting are underevaluated in surgical quality improvement initiatives and research. OBJECTIVE: To quantify regional variation in home care nursing following vascular surgery and explore its impact on emergency department (ED) visits and hospital readmission. METHODS: Patients who underwent elective vascular surgery and were discharged directly home were identified from population-based administrative databases for the province of Ontario, Canada, 2006-2015. The index surgeries included carotid endarterectomy, open and endovascular aortic aneurysm repair and bypass for lower extremity peripheral arterial disease. Home care nursing within 30 days of discharge was captured and compared across regions. Using multilevel logistic regression, we characterised the association between home care nursing and the risk of an ED visit or hospital readmission within 30 days of discharge. RESULTS: The cohort included 23 617 patients, of whom 9002 (38%) received home care nursing within 30 days of discharge home. Receipt of nursing care after discharge home varied widely across Ontario's 14 administrative health regions (range 16%-84%), even after accounting for differences in patient case mix. A lower likelihood of an ED visit or hospital readmission within 30 days of discharge was observed among patients who received home care nursing following three of four index surgeries: carotid endarterectomy OR 0.74, 95% CI 0.61 to 0.91; endovascular aortic aneurysm repair OR 0.85, 95% CI 0.72 to 0.99; open aortic aneurysm repair OR 1.06, 95% CI 0.91 to 1.23; bypass for lower extremity peripheral arterial disease OR 0.81, 95% CI 0.72 to 0.92. CONCLUSION: Home care nursing may contribute to reducing ED visits and hospital readmission and is variably prescribed after vascular surgery.