RESUMO
BACKGROUND: Heart disease and chronic kidney disease are often comorbid conditions owing to shared risk factors, including diabetes and hypertension. However, the effect of congestive heart failure (CHF) on arteriovenous fistula (AVF) and AV graft (AVG) patency rates is poorly understood. We hypothesize preexisting HF may diminish blood flow to the developing AVF and worsen patency. METHODS: We conducted a single-institution retrospective review of 412 patients with end-stage renal disease who underwent hemodialysis access creation from 2015 to 2021. Patients were stratified based on presence of preexisting CHF, defined as clinical symptoms plus evidence of reduced left ventricular ejection fraction (EF) (<50%) or diastolic dysfunction on preoperative echocardiography. Baseline demographics, preoperative measures of cardiac function, and dialysis access-related surgical history were collected. Kaplan-Meier time-to-event analyses were performed for primary patency, primary-assisted patency, and secondary patency using standard definitions for patency from the literature. We assessed differences in patency for patients with CHF vs patients without CHF, patients with a reduced vs a normal EF, and AVG vs AVF in patients with CHF. RESULTS: We included 204 patients (50%) with preexisting CHF with confirmatory echocardiography. Patients with CHF were more likely to be male and have comorbidities including, diabetes, chronic obstructive pulmonary disease, hypertension, and a history of cerebrovascular accident. The groups were not significantly different in terms of prior fistula history (P = .99), body mass index (P = .74), or type of hemodialysis access created (P = .54). There was no statistically significant difference in primary patency, primary-assisted patency, or secondary patency over time in the CHF vs non-CHF group (log-rank P > .05 for all three patency measures). When stratified by preoperative left ventricular EF, patients with an EF of <50% had lower primary (38% vs 51% at 1 year), primary-assisted (76% vs 82% at 1 year), and secondary patency (86% vs 93% at 1 year) rates than those with a normal EF. Difference reached significance for secondary patency only (log-rank P = .029). AVG patency was compared against AVF patency within the CHF subgroup, with significantly lower primary-assisted (39% vs 87% at 1 year) and secondary (62% vs 95%) patency rates for AVG (P < .0001 for both). CONCLUSIONS: In this 7-year experience of hemodialysis access creation, reduced EF is associated with lower secondary patency. Preoperative CHF (including HF with reduced EF and HF with preserved EF together) is not associated with significant differences in overall hemodialysis access patency rates over time, but patients with CHF who receive AVG have markedly worse patency than those who receive AVF. For patients with end-stage renal disease and CHF, the risks and benefits must be carefully weighed, particularly for those with low EF or lack of a suitable vein for fistula creation.
Assuntos
Derivação Arteriovenosa Cirúrgica , Diabetes Mellitus , Fístula , Insuficiência Cardíaca , Hipertensão , Falência Renal Crônica , Humanos , Masculino , Feminino , Derivação Arteriovenosa Cirúrgica/efeitos adversos , Volume Sistólico , Oclusão de Enxerto Vascular/diagnóstico por imagem , Oclusão de Enxerto Vascular/etiologia , Oclusão de Enxerto Vascular/terapia , Grau de Desobstrução Vascular , Função Ventricular Esquerda , Falência Renal Crônica/complicações , Falência Renal Crônica/diagnóstico , Falência Renal Crônica/terapia , Diálise Renal/efeitos adversos , Insuficiência Cardíaca/etiologia , Fístula/complicações , Hipertensão/etiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Aortoiliac occlusive disease, or peripheral artery disease affecting the suprainguinal vessels, can lead to a range of clinical symptoms from claudication to more severe, chronic limb-threatening ischemia. Although open surgical reconstruction has traditionally been the reference standard, endovascular options have become significantly more robust in recent years, owing to both improved devices and increasing experience with advanced techniques. This review will discuss the demographics, presentation, and evaluation of chronic aortoiliac occlusive disease, as well as explore the options, both open and endovascular, for revascularization.
Assuntos
Arteriopatias Oclusivas , Doença Arterial Periférica , Arteriopatias Oclusivas/diagnóstico por imagem , Arteriopatias Oclusivas/cirurgia , Humanos , Artéria Ilíaca/diagnóstico por imagem , Artéria Ilíaca/cirurgia , Estudos Retrospectivos , Stents , Resultado do Tratamento , Grau de Desobstrução VascularRESUMO
BACKGROUND: Small case series have suggested that selective nonoperative management (NOM) of penetrating internal jugular vein (IJV) injuries is safe and feasible in select patients lacking "hard signs" mandating exploration. Therefore, we sought to compare NOM to operative management (OM) of penetrating IJV injury, hypothesizing that both strategies have similar patient outcomes and mortality when patients are appropriately selected. METHODS: The Trauma Quality Improvement Program (2013-2016) was queried for patients with penetrating IJV injury with an abbreviated injury scale score of the neck ≥3. Demographics and patient outcomes were compared between patients undergoing NOM and patients undergoing OM, followed by a multivariable logistic regression model to analyze the risk of mortality. RESULTS: A penetrating IJV injury was identified in 188 (0.01%) patients meeting inclusion criteria, and OM was performed in 124 (66.0%) patients, whereas 64 (34.0%) patients underwent NOM. Although the OM group had a higher rate of pneumothorax (8.9% vs. 0.0%, P = 0.01), there was no difference in any other concomitant injuries or demographic data (all P > 0.05). The OM group had a higher rate of ventilator days (3 vs. 2 days, P = 0.01) but no other significant differences in morbidity or mortality (P > 0.05). After controlling for covariates, OM was associated with similar risk of mortality compared with NOM of patients with penetrating IJV injury (odds ratio 1.05, confidence interval 0.23-4.83, P = 0.95). CONCLUSIONS: The NOM of penetrating IJV injuries is associated with similar risk of morbidity and mortality compared with OM, suggesting that NOM may be used in appropriately selected patients. Future research is needed to determine the ideal patients suited for NOM and to identify risk factors and outcomes associated with failure of NOM.
Assuntos
Veias Jugulares/cirurgia , Procedimentos Cirúrgicos Vasculares , Lesões do Sistema Vascular/terapia , Ferimentos Penetrantes/terapia , Adolescente , Adulto , Tomada de Decisão Clínica , Bases de Dados Factuais , Feminino , Humanos , Veias Jugulares/diagnóstico por imagem , Veias Jugulares/lesões , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Respiração Artificial , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Procedimentos Cirúrgicos Vasculares/mortalidade , Lesões do Sistema Vascular/diagnóstico por imagem , Lesões do Sistema Vascular/mortalidade , Ferimentos Penetrantes/diagnóstico por imagem , Ferimentos Penetrantes/mortalidade , Adulto JovemAssuntos
Traumatismos Abdominais/epidemiologia , Artéria Mesentérica Superior/lesões , Lesões do Sistema Vascular/epidemiologia , Vísceras/irrigação sanguínea , Traumatismos Abdominais/diagnóstico por imagem , Traumatismos Abdominais/mortalidade , Traumatismos Abdominais/terapia , Adolescente , Adulto , Idoso , Bases de Dados Factuais , Feminino , Humanos , Incidência , Masculino , Artéria Mesentérica Superior/diagnóstico por imagem , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Lesões do Sistema Vascular/diagnóstico por imagem , Lesões do Sistema Vascular/mortalidade , Lesões do Sistema Vascular/terapia , Adulto JovemRESUMO
BACKGROUND: Popliteal artery injury (PAI) is a rare occurrence in pediatric patients with significant consequences. Delays in diagnosis lead to severe complications such as lifelong disability and limb loss. We sought to identify outcomes and clinical predictors of PAI in the pediatric trauma population. METHODS: The Pediatric Trauma Quality Improvement Program (2014-2016) was queried for patients ≤17 years old with PAI. Patient demographics and outcomes were characterized. A comparison of patients sustaining blunt versus penetrating PAI was performed. A multivariable logistic regression analysis was used to identify predictors of PAI. RESULTS: From 119,132 patients, 58 (<0.1%) sustained a PAI with 74.1% from blunt trauma. Most of the patients were male (75.9%) with a median age of 15 and median Injury Severity Score of 9. A majority of the patients were treated with open repair (62.1%) in comparison to endovascular repair (10.3%) and nonoperative management (36.2%). The rates of open and endovascular repair and nonoperative management were similar between blunt and penetrating PAI patients (P = not significant). Concomitant injuries included popliteal vein injury (PVI) (12.1%), posterior tibial nerve injury (3.4%), peroneal nerve injury (3.4%), and closed fracture/dislocation of the femur (22.4%), patella (25.9%), and tibia/fibula (29.3%). Overall complications included compartment syndrome (8.6%), below-knee amputation (6.9%), and above-knee amputation (3.4%). The overall mortality was 3.4%. Patients with PAI secondary to penetrating trauma had a higher rate of concomitant PVI (26.7% vs. 7%, P = 0.04) and posterior tibial nerve injury (13.3% vs. 0%, P = 0.02) but a lower rate of closed fracture/dislocation of the patella (0% vs. 34.9%, P = 0.008) and tibia/fibula (0% vs. 39.5%, P = 0.004) compared to patients with PAI from blunt trauma. Predictors for PAI included PVI (odds ratio [OR] 296.57, confidence interval [CI] = 59.21-1,485.47, P < 0.001), closed patella fracture/dislocation (OR 50.0, CI = 24.22-103.23, P < 0.001), open femur fracture/dislocation (OR 9.05, CI = 3.56-22.99, P < 0.001), closed tibia/fibula fracture/dislocation (OR 7.44, CI = 3.81-14.55, P < 0.001), and open tibia/fibula fracture/dislocation (OR 4.57, CI = 1.80-11.59, P < 0.001). PVI had the highest association with PAI in penetrating trauma (OR 84.62, CI = 13.22-541.70, P < 0.001) while closed patella fracture/dislocation had the highest association in blunt trauma (OR 52.01, CI = 24.50-110.31, P < 0.001). CONCLUSIONS: A higher index of suspicion should be present for PAI in pediatric trauma patients presenting with a closed patella fracture/dislocation after blunt trauma. PVI is most strongly associated with PAI in penetrating trauma. Prompt recognition of PAI is crucial as there is a greater than 10% amputation rate in the pediatric population.
Assuntos
Procedimentos Endovasculares , Fratura-Luxação/terapia , Traumatismos da Perna/terapia , Artéria Poplítea/cirurgia , Veia Poplítea/cirurgia , Procedimentos Cirúrgicos Vasculares , Lesões do Sistema Vascular/terapia , Ferimentos não Penetrantes/terapia , Ferimentos Penetrantes/terapia , Adolescente , Fatores Etários , Amputação Cirúrgica , Criança , Bases de Dados Factuais , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/mortalidade , Feminino , Fratura-Luxação/diagnóstico por imagem , Fratura-Luxação/mortalidade , Humanos , Traumatismos da Perna/diagnóstico por imagem , Traumatismos da Perna/mortalidade , Salvamento de Membro , Masculino , Artéria Poplítea/diagnóstico por imagem , Artéria Poplítea/lesões , Veia Poplítea/diagnóstico por imagem , Veia Poplítea/lesões , Complicações Pós-Operatórias/mortalidade , Complicações Pós-Operatórias/cirurgia , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados Unidos/epidemiologia , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Procedimentos Cirúrgicos Vasculares/mortalidade , Lesões do Sistema Vascular/diagnóstico por imagem , Lesões do Sistema Vascular/mortalidade , Ferimentos não Penetrantes/diagnóstico por imagem , Ferimentos não Penetrantes/mortalidade , Ferimentos Penetrantes/diagnóstico por imagem , Ferimentos Penetrantes/mortalidadeRESUMO
Aortocaval fistulas following endovascular repair of ruptured abdominal aortic aneurysms (rAAA) are rare. We herein describe repair using an Amplatzer Septal Occluder in a 68-year-old male who presented to the emergency department 6 months after ruptured endovascular aneurysm repair (rEVAR) with right heart failure. With the assistance of diagnostic angiography and intravascular ultrasound, the patient was found to have a 1.2 cm diameter aortocaval fistula and a type-II endoleak. His aortocaval fistula was successfully closed using an Amplatzer septal occluder device after failure of attempted closure with an Amplatzer plug and coiling of the aneurysm sac. His symptoms of heart failure improved, and he was discharged to an acute rehabilitation unit. Follow-up at 3 months demonstrated continued improvement in heart failure symptoms, and a small persistent type II endoleak. Aortocaval fistulae are a potentially fatal complication of rAAA. We discuss the sequelae and treatment strategies of aortocaval fistulas following rEVAR including the use of the Amplatzer Septal Occluder.
Assuntos
Aneurisma da Aorta Abdominal/cirurgia , Ruptura Aórtica/cirurgia , Fístula Arteriovenosa/terapia , Implante de Prótese Vascular/instrumentação , Procedimentos Endovasculares/instrumentação , Dispositivo para Oclusão Septal , Veia Cava Inferior , Idoso , Aneurisma da Aorta Abdominal/complicações , Aneurisma da Aorta Abdominal/diagnóstico por imagem , Ruptura Aórtica/complicações , Ruptura Aórtica/diagnóstico por imagem , Fístula Arteriovenosa/diagnóstico por imagem , Fístula Arteriovenosa/etiologia , Endoleak/etiologia , Insuficiência Cardíaca/etiologia , Humanos , Masculino , Desenho de Prótese , Resultado do Tratamento , Veia Cava Inferior/diagnóstico por imagemRESUMO
Background: We performed a systematic review of the literature on antibiotic prophylaxis practices in open reduction, and internal fixation of, facial fracture(s) (ORIFfx). We hypothesized that prolonged antibiotic prophylaxis (PAP) would not decrease the rate of surgical site infections (SSIs). Methods: We performed a systematic review of four databases: PubMed, CENTRAL, EMBase, and Web of Science, from inception through January 15, 2017. Three independent reviewers extracted fracture location (orbital, mid-face, mandible), antibiotic use, SSI incidence, and time from injury to surgery. Mantel-Haenszel and generalized estimating equations were carried out independently for each fracture zone. Results: Of the 587 articles identified, 54 underwent full-text review, yielding 27 studies that met our inclusion criteria. Of these, 16 studies (n = 2,316 patients) provided data for mandible fractures, four studies (n = 439) for mid-face fractures, and six studies (n = 377) for orbital fractures. Pooled analysis of each fracture type's SSI rate showed no statistically significant association with the odds ratio (OR) of developing an SSI. For mandible fractures treated with ORIFfx, the OR for an SSI after 24-72 hours of prophylaxis relative to <24 hours was 0.85 (95% confidence interval [CI] 0.62-1.17), whereas for >72 hours compared with <24 hours, the OR was 1.42 (95% CI) 0.96-2.11). For mid-face fractures, there was no improvement in SSI rate from PAP (OR 1.05; 95% CI 0.20-5.63). Conclusions: We did not demonstrate a lower rate of SSI associated with PAP for any ORIFfx repair. Post-operative antibiotics for >72 hours paradoxically may increase the SSI risk after mandible fracture repairs.
Assuntos
Antibioticoprofilaxia/estatística & dados numéricos , Traumatismos Faciais/cirurgia , Fraturas Ósseas/cirurgia , Redução Aberta/métodos , Infecção da Ferida Cirúrgica/prevenção & controle , Fatores Etários , Antibioticoprofilaxia/métodos , Humanos , Tempo para o TratamentoRESUMO
BACKGROUND: Hiatal Hernia Repairs (HHR) are performed by both general surgeons (GS) and thoracic surgeons (TS). However, there are limited literature with respect to outcomes of HHR based on specialty training. The objective of this study was to compare the utilization, perioperative outcomes, and cost for HHR performed by GS versus TS. METHODS: The Vizient database was used to identify patients who underwent elective laparoscopic HHR between October 2014 and June 2018. Patients were grouped according to surgeon's specialty (GS vs. TS). Patient demographics and outcomes including in-hospital mortality were compared between groups. RESULTS: During the study period 13,764 patients underwent HHR by either GS or TS. GS performed 9930 (72%) cases while TS performed 3834 (28%) cases. There was no significant difference between GS versus TS with regard to serious morbidity (1.28% vs. 1.30%, p = 0.97) or mortality (0.10% vs. 0.21%, p = 0.19). The mortality index was 0.24 for GS versus 0.45 for TS. Compared to TS, laparoscopic HHR performed by GS was associated with a shorter LOS (2.57 days vs. 2.72 days, p < 0.001) and lower mean hospital costs ($7139 vs. $8032, p < 0.0001). CONCLUSIONS: Within the context of academic centers, laparoscopic HHRs are mostly performed by GS with comparable outcome between general versus thoracic surgeons.
Assuntos
Hérnia Hiatal/cirurgia , Herniorrafia/métodos , Laparoscopia/métodos , Cirurgiões , Centros Médicos Acadêmicos/economia , Centros Médicos Acadêmicos/estatística & dados numéricos , Adolescente , Adulto , Idoso , Feminino , Hérnia Hiatal/epidemiologia , Hérnia Hiatal/mortalidade , Herniorrafia/economia , Herniorrafia/mortalidade , Custos Hospitalares , Mortalidade Hospitalar , Humanos , Laparoscopia/economia , Laparoscopia/mortalidade , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Estados Unidos/epidemiologia , Adulto JovemRESUMO
OBJECTIVES: To determine whether, similar to adults, early tracheostomy in pediatric patients with severe traumatic brain injury (TBI) improves inhospital outcomes including ventilator days, intensive care unit (ICU) length of stay (LOS), and total hospital LOS when compared to late tracheostomy. DESIGN: Retrospective cohort analysis. SETTING: The Pediatric Trauma Quality Improvement Program (TQIP) database. PATIENTS: One hundred twenty-seven pediatric patients <16 years old with severe (>3) abbreviated injury scale TBI who underwent early (days 1-6) or late (day ≥7) tracheostomy between 2014 and 2016. INTERVENTIONS: Not applicable. MEASUREMENTS AND MAIN RESULTS: The Pediatric TQIP database was queried for patients <16 years old with severe TBI, who underwent tracheostomy. Patient demographics and outcomes of early versus late tracheostomy were compared using Student t test, Mann-Whitney U test, and χ2 analysis. Sixteen patients underwent early tracheostomy while 111 underwent late tracheostomy. The groups had similar distributions of age, gender, mechanism of injury, and mean injury severity scores (P > .05). Early tracheostomy was associated with decreased ICU LOS (early: 17 vs late: 32 days, P < .05) and ventilator days (early: 9.7 vs late: 27.1 days, P < .05). There was no difference in total LOS (early: 26.7 vs late: 41.3 days, P = .06), the incidence of acute respiratory distress syndrome (early: 6.3% vs late: 2.7%, P = .45), pneumonia (early: 12.5% vs late: 29.7%, P = .15), or mortality (early: 0% vs late: 2%, P = .588) between the 2 groups. CONCLUSION: Similar to adults, early tracheostomy in pediatric patients with severe TBI is associated with decreased ICU LOS and ventilator days. Future prospective trials are needed to confirm these findings. ARTICLE TWEET: Early tracheostomy in pediatric patients with severe TBI is associated with decreased ICU LOS and ventilator days.
Assuntos
Lesões Encefálicas Traumáticas , Traqueostomia , Adolescente , Adulto , Criança , Humanos , Unidades de Terapia Intensiva , Tempo de Internação , Estudos Retrospectivos , Fatores de Tempo , Ventiladores MecânicosRESUMO
OBJECTIVES: Although traumatic injuries to the superior mesenteric vein (SMV), portal vein (PV), and hepatic vein (HV) are rare, their impact is significant. Small single center reports estimate mortality rates ranging from 29% to 100%. Our aim is to elucidate the incidence and outcomes associated with each injury due to unique anatomic positioning and varied tolerance of ligation. We hypothesize that SMV injury is associated with a lower risk of mortality compared to HV and PV injury in adult trauma patients. METHODS: The Trauma Quality Improvement Program database (2010-2016) was queried for patients with injury to either the SMV, PV, or HV. A multivariable logistic regression model was used for analysis. RESULTS: From 1,403,466 patients, 966 (0.07%) had a single major hepatoportal venous injury with 460 (47.6%) involving the SMV, 281 (29.1%) involving the PV, and 225 (23.3%) involving the HV. There was no difference in the percentage of patients undergoing repair or ligation between SMV, PV, and HV injuries (P > .05). Compared to those with PV and HV injuries, patients with SMV injury had a higher rate of concurrent bowel resection (38.5% vs 12.1% vs 7.6%, P < .001) and lower mortality (33.3% vs 45.9% vs 49.3%, P < .01). After controlling for covariates, traumatic SMV injury increased the risk of mortality (odds ratio [OR] 1.59, confidence interval [CI] = 1.00-2.54, P = .05) in adult trauma patients; however, this was less than PV injury (OR = 2.77, CI = 1.56-4.93, P = .001) and HV injury (OR = 2.70, CI = 1.46-4.99, P = .002). CONCLUSION: Traumatic SMV injury had a lower rate of mortality compared to injuries of the HV and PV. SMV injury increased the risk of mortality by 60% in adult trauma patients, whereas PV and HV injuries nearly tripled the risk of mortality.
Assuntos
Veias Hepáticas/lesões , Veia Porta/lesões , Lesões do Sistema Vascular/epidemiologia , Adolescente , Adulto , Criança , Bases de Dados Factuais , Feminino , Veias Hepáticas/diagnóstico por imagem , Veias Hepáticas/cirurgia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Veia Porta/diagnóstico por imagem , Veia Porta/cirurgia , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados Unidos/epidemiologia , Lesões do Sistema Vascular/diagnóstico por imagem , Lesões do Sistema Vascular/mortalidade , Lesões do Sistema Vascular/cirurgia , Adulto JovemRESUMO
Traumatic esophageal injury is a highly lethal but rare injury with minimal data in the trauma population. We sought to provide a descriptive analysis of esophageal trauma (ET) to identify the incidence, associated injuries, interventions, and outcomes. We hypothesized that blunt trauma is associated with higher risk of death than penetrating trauma. The Trauma Quality Improvement Program (2010-2016) was queried for patients with ET. Patients with blunt and penetrating trauma were compared using chi-square and Mann-Whitney U tests. A multivariable logistic regression model was used to determine risk of mortality. Of 1,403,466 adult patients, 651 (<0.01%) presented with ET. The most common associated thoracic injuries were rib fractures (38.7%) and pneumothorax (26.7%). More patients with a penetrating mechanism underwent open repair of the esophagus than those with blunt mechanism (46.2% vs 11.7%, P < 0.001). After controlling for covariates, there was no difference in risk of mortality between blunt and penetrating trauma (P = 0.65). The mortality rate for patients with esophageal injury surviving greater than 24 hours was 7.5 per cent. In this large national database analysis, ET was rare and most commonly associated with rib fractures and pneumothorax. Contrary to our hypothesis, the risk of mortality was equivalent between blunt and penetrating ET.