RESUMEN
Perlecan (HSPG2) play an important role in the lipoprotein metabolisms. The G allele of the HSPG2-rs3767140 may affect the binding of heparan sulfate (HS) chains and hence cause loss of HS from the basement membrane. HSPG2-rs3767140 was studied in 60 T2DM patients and 109 healthy controls. In diabetic patients HSPG2-rs3767140 T variant allele carriers (TT+GT) have decreased fasting plasma glucose (FPG) and serum LDL-C levels (p=0.071 and p=0.060, respectively) versus GG genotype carriers. Moreover, in both of the two groups in which the T allele carriers HDL-cholesterol levels tend to be high. We investigated that the HSPG2-rs3767140 promoted to the dyslipidemic phenotype in the type 2 diabetes mellitus (T2DM) patients. We suggest that the HSPG2-rs3767140 might be associated with the decreased FPG and LDL-C and with the increased HDL-C in diabetics. Therefore, the HSPG2-rs3767140 might be a protective for the diabetes mellitus due to its ameliorating effect on the dyslipidemic phenotype.
Asunto(s)
Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/genética , Dislipidemias/complicaciones , Dislipidemias/genética , Predisposición Genética a la Enfermedad , Proteoglicanos de Heparán Sulfato/genética , Polimorfismo de Nucleótido Simple/genética , Alelos , Estudios de Casos y Controles , Demografía , Diabetes Mellitus Tipo 2/sangre , Dislipidemias/sangre , Femenino , Humanos , Lípidos/sangre , Masculino , Persona de Mediana EdadRESUMEN
Currently, there are a variety of open surgical, endovascular, and hybrid options to treat iliac artery aneurysms (IAA). Anatomy of the common iliac artery (CIA) with regard to proximal and distal neck, involvement of the iliac bifurcation, and choice to preserve the ipsilateral internal iliac artery (IIA) all play a role in the decision process towards the preferred treatment method. This manuscript describes the available open surgical and endovascular techniques for the treatment of IAA. Indications, advantages and limitations, and outcomes of each technique are discussed.
Asunto(s)
Implantación de Prótesis Vascular , Procedimientos Endovasculares , Aneurisma Ilíaco/cirugía , Arteria Ilíaca/cirugía , Prótesis Vascular , Implantación de Prótesis Vascular/efectos adversos , Implantación de Prótesis Vascular/instrumentación , Procedimientos Endovasculares/efectos adversos , Procedimientos Endovasculares/instrumentación , Humanos , Aneurisma Ilíaco/diagnóstico , Aneurisma Ilíaco/fisiopatología , Arteria Ilíaca/diagnóstico por imagen , Arteria Ilíaca/fisiopatología , Diseño de Prótesis , Radiografía , Flujo Sanguíneo Regional , Stents , Resultado del TratamientoRESUMEN
INTRODUCTION: Venous balloon dilation and stent therapy have been proposed as effective treatments for chronic iliofemoral thrombosis. In this study, we report our experience and describe the one-year outcome and efficacy of balloon angioplasty and stenting for the treatment of post-thrombotic syndrome (PTS) in iliofemoral vein segments. METHODS: From June 2011 to June 2012, 52 consecutive patients with chronic PTS (59 limbs; 75% women; median age 58 years; range: 23-76 years) referred to our unit for interventional assessment were included in the study. Treatment effects were assessed using Villalta scale, Venous Clinical Severity Score (VCSS) and Chronic Venous Insufficiency Questionnaire (CIVIQ)-20 for PTS, CEAP (clinical, aetiological, anatomical and pathological elements) grading and measurement of leg circumference, before and after intervention. RESULTS: Stenting was successfully accomplished in all patients. Coagulation abnormality was identified in 21 subjects (40.3%). CEAP grades were as follows: C3 in 19 patients, C4 in 24 patients, C5 in one patient and C6 in eight patients. According to Villalta scores, three patients were mild, seven patients were moderate and 42 patients were severe PTS. VCSS, Villalta scale and CIVIQ-20 showed a significant decrease in the severity of PTS signs and symptoms (P < 0.001). The calf and middle thigh circumferences decreased significantly on both sides (P < 0.001). CONCLUSION: Treatment of iliac venous obstruction with balloon angioplasty and stenting appears to be a minimally invasive and safe therapeutic approach in patients with PTS offering quick symptomatic relief, good patency and minimal morbidity.
Asunto(s)
Angioplastia de Balón/instrumentación , Vena Femoral , Vena Ilíaca , Síndrome Postrombótico/terapia , Stents , Adulto , Anciano , Angioplastia de Balón/efectos adversos , Anticoagulantes/uso terapéutico , Enfermedad Crónica , Femenino , Vena Femoral/fisiopatología , Humanos , Vena Ilíaca/fisiopatología , Masculino , Persona de Mediana Edad , Síndrome Postrombótico/diagnóstico , Síndrome Postrombótico/fisiopatología , Calidad de Vida , Índice de Severidad de la Enfermedad , Factores de Tiempo , Resultado del Tratamiento , Grado de Desobstrucción Vascular , Adulto JovenRESUMEN
Gastrointestinal fistulas (GIFs) arise as a complication of the surgical treatment of a number of malignant and non-malignant diseases. Fluid loss and electrolyte and nutritional imbalance are related to increased morbidity and mortality in these patients. A multidisciplinary approach under the leadership of the surgeon is essential for successful therapy. Because complication rates are higher in malnourished patients with fistulas, enteral or total parenteral nutritional (TPN) support should be initiated after the patient has been stabilized with respect to fluid loss, acid-base, and sepsis. Pharmacotherapy with somatostatin and octreotide has been shown to reduce fistula output and shorten closure time.