RESUMEN
Gallstones and their complications are one of most frequent gastroenterological diseases leading to hospital admission in Europe. Cholesterol stones are the most common; except of few patients there is a direct link to lifestyle. Obesity, diabetes and insufficient physical activity represent the major risk factors. Abdominal ultrasound is the gold standard for detection of gallstones. ERCP is indicated only in the therapeutic setting. In case of symptomatic gallbladder stones as well as bile duct stones, cholecystectomy is necessary. Higher age is no contraindication. To avoid further biliary colic episodes and / or additional complications, cholecystectomy should be performed as early as possible. In case of acute cholecystitis, cholecystectomy should be performed within 24 h after admission.
Asunto(s)
Colecistectomía/métodos , Complicaciones de la Diabetes/complicaciones , Cálculos Biliares/etiología , Cálculos Biliares/cirugía , Obesidad/complicaciones , Colecistectomía/efectos adversos , Medicina Basada en la Evidencia , Cálculos Biliares/complicaciones , Humanos , Conducta Sedentaria , Resultado del TratamientoRESUMEN
INTRODUCTION: Elevated plasma viscosity (PV) is observed in patients with vascular risk factors, such as diabetes mellitus or arterial hypertension. In this study we investigated the association of plasma viscosity and the different clinical and radiological entities of cerebral ischemia. METHODS: PV of 465 consecutively admitted patients with clinical symptoms of acute cerebral ischemia without radiological signs of bleeding was measured. Data is expressed as median [range] unless stated otherwise. p<0.05 was considered statistically significant. RESULTS: Patients with acute cerebral ischemia (TIA or Stroke) showed increased PV (TIA 1.27mPas [1.07-1.53], stroke 1.27mPas [1.07-1.56]) compared to patients without cerebral ischemia (Mimics) (1.23mPas [1.06-1.42]). The group with radiologically proven small vessel disease (SVD) had a significantly higher mean values of PV (1.29mPas [1.06-1.54]) compared to those with signs of large vessel disease or cardioembolic events (1.22mPas [1.07-1.56], p<0.001). Patients with chronic heart failure (p=0.007), arterial hypertension (p<0.001) and diabetes mellitus (p=0.002) had higher PV compared to patients without these cardiovascular risk factors. Hyperlipidemia or nicotine abuse showed no relation to PV. CONCLUSION: Elevated PV is not only associated TIA and Stroke but is also found in patients with radiological signs of cerebral SVD. High levels of PV could be an underestimated risk for TIA and Stroke and participate in the complex pathophysiology of SVD. Prospective observational and interventional studies are warranted for further evaluation of PV in neurological ischemic diseases.