RESUMEN
BACKGROUND: Trauma is the leading cause of injury and death for individuals aged 1-44 years. Up to 8% of the US population participates in winter sports, and although vascular injuries are uncommon in these activities, little is published in this area. We sought to identify the incidence, injury patterns, and outcomes of vascular injuries resulting from winter sports trauma. METHODS: Patients with winter sports trauma and the subset with vascular injuries were identified by accessing the National Trauma Data Bank querying years 2007-2010. Patients with and without vascular injuries were then compared. Admission variables included transport time, emergency department hypotension (systolic blood pressure < 90), Glasgow Coma Scale ≤ 8, Injury Severity Score ≥ 25, fractures, solid organ injury, and vascular injury. Outcomes were analyzed and associations with vascular injuries were determined. RESULTS: A total of 2,298 patients were identified with winter sports-related trauma and 28 (1.2%) had associated vascular injuries. Overall, the top 3 injuries were head trauma (16.7%), thoracic vertebral fractures (5.5%), and lumbar vertebral fractures (5.1%). The most common associated vascular injures were to the popliteal artery (17.7%), splenic artery (14.7%), and brachial blood vessels (14.7%). In the entire cohort, 1 patient (0.04%) suffered an amputation and 15 patients (0.7%) died. There were no amputations in the vascular injury group. Mortality was 0.6% in patients without a vascular injury compared with 7.1% of those with a vascular injury (P = 0.01). CONCLUSIONS: Although vascular injury is an uncommon associated finding in winter sports trauma, it is associated with a significant increase in mortality. These findings highlight the need for rapid identification of traumatic vascular injuries, which predicts worse overall outcomes in this patient population.
Asunto(s)
Traumatismos en Atletas/mortalidad , Traumatismo Múltiple/mortalidad , Estaciones del Año , Lesiones del Sistema Vascular/mortalidad , Adolescente , Adulto , Traumatismos en Atletas/diagnóstico , Traumatismos en Atletas/terapia , Femenino , Escala de Coma de Glasgow , Humanos , Incidencia , Puntaje de Gravedad del Traumatismo , Masculino , Persona de Mediana Edad , Traumatismo Múltiple/diagnóstico , Traumatismo Múltiple/terapia , Sistema de Registros , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Factores de Tiempo , Resultado del Tratamiento , Estados Unidos/epidemiología , Lesiones del Sistema Vascular/diagnóstico , Lesiones del Sistema Vascular/terapia , Adulto JovenRESUMEN
BACKGROUND: Endoluminal revascularization has supplanted open techniques for most aortoiliac occlusive disease with open surgery reserved for endovascular failure or long-segment aortoiliac occlusions. A number of clinical and anatomic issues can preclude the use of the infrarenal aorta for inflow. Our approach in these select patients is minimal thoracotomy thoracic bifemoral (mini-TBF) bypass. METHODS: Mini-TBF bypass used a 2-team approach. The cardiac surgery team focused on arterial inflow from the distal descending aorta via a ≤8-cm thoracotomy at ninth interspace. The vascular surgery team focused on groin reconstruction and graft tunneling. The body of the graft was tunneled through the posterior left hemidiaphragm. The left limb was tunneled retroperitoneal over the psoas and the right limb anterior to the abdominal fascia below the umbilicus to the groin. RESULTS: Thirteen patients (mean age, 64; 82% male) underwent mini-TBF bypass between 2009 and 2012 for claudication in 9 (69%) and critical limb ischemia in 4 (31%). Five patients had prior failed iliac endovascular revascularizations and 2 patients had failed prior infrarenal aortobifemoral bypass. The indication for use of thoracic aortic inflow was prior abdominal operations in 4 (31%), pelvic anatomy with a critical inferior mesenteric artery (IMA) in 5 (38%), and the condition of the infrarenal/juxtarenal aorta in 4 (31%). Median operative time was 240 min (range 181-513 min). Median length of stay was 8 days. There was no perioperative mortality. Postoperative complications occurred in 5 patients, stroke 1, pulmonary 2 (both contralateral lung issues), and 2 limb occlusion secondary to outflow disease. At median follow-up of 18 months, 2 patients required amputations, both from preexisting tissue loss despite secondary patent grafts. CONCLUSIONS: Mini-TBF bypass provides another alternative to successfully revascularize Trans-Atlantic Inter-Society Consensus II type D lesions in patients with prior abdominal revascularization, pelvic anatomy with a critical IMA, or calcification/thrombus of the infrarenal/juxtarenal aorta precludes control.