RESUMEN
BACKGROUND: To evaluate the safety and efficacy of the sandwich technique with the body flossing wire to revascularize the left subclavian artery (LSA) in thoracic endovascular aortic repair (TEVAR). METHODS: From April 2014 to April 2015, 20 consecutive patients with a variety of thoracic aortic pathologies who underwent LSA revascularization with the sandwich technique and body flossing wire during TEVAR were included. Outcomes including technical success, endoleaks, perioperative mortality and morbidity, and graft patency were analyzed. RESULTS: There were 13 patients (65.0%) who presented with aortic dissection, 3 (15.0%) with thoracic aortic aneurysm, 3 (15.0%) with penetrating aortic ulcer, and 1 (5.0%) with traumatic aortic disruption. Technical success rate was 100%. But one type Ia endoleak (5.0%) was noted and treated with extended endografting. One sandwiched gutter leak (5.0%) resolved spontaneously at 6 months. One sandwiched graft (5.0%) was occluded but not treated because no related complications were found. At a mean follow-up of 9.7 months (range 4-17), all the patients with aortic aneurysm, penetrating aortic ulcer, or traumatic aortic disruption had complete thrombosis of the aortic pathologies. Patients with aortic dissection had thrombosed false lumen down to the distal aortic endograft edge (12/13, 92.3%) or the celiac artery level (8/13, 61.5%). There was no neurological deficit but 2 non-procedure-related late deaths during the study period. CONCLUSIONS: Our early experience showed that the sandwich technique with the body flossing wire to maintain blood flow to the LSA is a safe and effective method. This technique can be applied in various clinical situations with a high technique success rate. However, outcomes are preliminary and larger studies are required.
Asunto(s)
Aorta Torácica/cirugía , Enfermedades de la Aorta/cirugía , Implantación de Prótesis Vascular/métodos , Procedimientos Endovasculares/métodos , Arteria Subclavia/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Aorta Torácica/diagnóstico por imagen , Aorta Torácica/fisiopatología , Enfermedades de la Aorta/diagnóstico por imagen , Enfermedades de la Aorta/mortalidad , Enfermedades de la Aorta/fisiopatología , Aortografía/métodos , Prótesis Vascular , Implantación de Prótesis Vascular/efectos adversos , Implantación de Prótesis Vascular/instrumentación , Catéteres Cardíacos , Angiografía por Tomografía Computarizada , Endofuga/etiología , Endofuga/cirugía , Procedimientos Endovasculares/efectos adversos , Procedimientos Endovasculares/instrumentación , Femenino , Oclusión de Injerto Vascular/etiología , Humanos , Masculino , Persona de Mediana Edad , Diseño de Prótesis , Flujo Sanguíneo Regional , Factores de Riesgo , Stents , Arteria Subclavia/diagnóstico por imagen , Arteria Subclavia/fisiopatología , Factores de Tiempo , Resultado del Tratamiento , Grado de Desobstrucción VascularAsunto(s)
Paro Cardíaco/tratamiento farmacológico , Paro Cardíaco/etiología , Parálisis Periódica Hipopotasémica/complicaciones , Parálisis Periódica Hipopotasémica/tratamiento farmacológico , Cloruro de Potasio/administración & dosificación , Electrocardiografía , Humanos , Inyecciones Intravenosas , Masculino , Resultado del Tratamiento , Adulto JovenRESUMEN
This survey was to investigate the short-term effect of particulate matters (PMs) exposure on clinical and microbiological variables, especially septic emboli, in infective endocarditis (IE). The study analyzed 138 IE patients in Far Eastern Memorial Hospital from 2005 to 2015 and clinical variables were retrospectively requested. The data of air quality were recorded and collected by a network of 26 monitoring stations spreading in Northern part of Taiwan. We found that IE patients with septic emboli were found to be exposed to a significantly higher level of PM2.5 (32.01â±â15.89 vs. 21.70â±â13.05âµg/m, Pâ<â.001) and PM10 (54.57â±â24.43 vs 40.98â±â24.81âµg/m, Pâ=â.002) on lag 0 day when compared to those without. Furthermore, multivariate regression analysis revealed that that ambient exposure to PM2.5 (odds ratio: 3.87, 95% confidence interval: 1.31-8.31; Pâ=â.001) and PM10 (odds ratio: 4.58, 95% confidence interval: 2.03-10.32; Pâ<â.001) significantly increased risk of septic emboli in IE patients. To our knowledge, this is the first study demonstrating that short-term exposure to PMs was associated with septic emboli in IE.
Asunto(s)
Endocarditis/microbiología , Exposición a Riesgos Ambientales/estadística & datos numéricos , Material Particulado/envenenamiento , Adulto , Anciano , Contaminación del Aire/efectos adversos , Estudios de Casos y Controles , Endocarditis/diagnóstico , Endocarditis/etiología , Exposición a Riesgos Ambientales/efectos adversos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
BACKGROUND: Orthotopic organ transplantation, a treatment option for irreversible organ dysfunction according to organ failure, severe damaged organ or malignancy in situ, was usually accompanied with massive blood loss thus transfusion was required. We aimed to evaluate the adverse impact of blood transfusion on solid organ transplantation. MATERIALS AND METHODS: From January, 2009 to December, 2014, patients who received orthotopic organ transplantation at Far Eastern Memorial Hospital medical center were enrolled. Clinical data regarding anemia status and red blood cell (RBC) transfusion before, during and after operation, as well as patient outcomes were collected for further univariate analysis. RESULTS: A total of 105 patients who underwent orthotopic transplantation, including liver, kidney and small intestine were registered. The mean hemoglobin (Hb) level upon admission and before operation were 11.6 ± 1.8 g/dL and 11.7 ± 1.7 g/dL, respectively; and the nadir Hb level post operation and the final Hb level before discharge were 8.3 ± 1.6 g/dL and 10.2 ± 1.6 g/dL, respectively. The median units (interquartile range) of RBC transfusion in pre-operative, peri-operative and post-operative periods were 0 (0-0), 2 (0-12), and 2 (0-6) units, respectively. Furthermore, the median (interquartile range) length of hospital stay (LHS) from admission to discharge and from operation to discharge were 28 (17-44) and 24 (16-37) days, respectively. Both peri-operative and post-operative RBC transfusion were associated with longer LHS from admission to discharge and from operation to discharge. Furthermore, it increased the risk of post-operative septicemia. While peri-operative RBC transfusion elevated the risk of acute graft rejection in patients who received orthotopic transplantation. CONCLUSIONS: Worse outcome could be anticipated in those who had received massive RBC transfusion in transplantation operation. Hence, peri-operative RBC transfusion should be avoided as much as possible.