Endoscopy
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Comparative Study
Secondary sclerosing cholangitis in critically ill patients: model of end-stage liver disease score and renal function predict outcome.
Secondary sclerosing cholangitis in critically ill patients (SSC - CIP) is an underdiagnosed emerging disease. The aim of this study was to characterize clinical features and prognostic factors for mortality in SSC - CIP. This retrospective study included 54 patients who were diagnosed via endoscopic retrograde cholangiopancreatography (ERCP) after cardiothoracic surgery (n = 21), sepsis (n = 13), polytrauma (n = 11), and others (n = 9). ⋯ As a result of microbiological bile analysis, 28 % of patients required a change in antibiotic treatment. SSC - CIP is frequently a fatal disease. ERCP should be considered in selected patients to establish the diagnosis and hence provide useful clinical information.
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The Gastro-Laryngeal Tube (G-LT) is a modification of the laryngeal tube which provides a dedicated channel for the insertion of an endoscope while acting as a supraglottic airway for ventilation. The aim of this study was to assess the safety and effectiveness of this device in patients undergoing anesthesia for interventional endoscopic biliopancreatic procedures (IEBPPs). A total of 22 patients were included in the study. ⋯ The maneuverability of the endoscope was considered good in all patients. There were two cases of sore throat after the procedures, two cases of asymptomatic erosion of the upper esophageal mucosa, one case of Mallory-Weiss syndrome, and one case of pancreatitis after endoscopic retrograde cholangiopancreatography. Our results suggest that the G-LT is an effective and secure device for airway management and for use during IEBPPs.
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Randomized Controlled Trial
Colorectal polypectomy during insertion and withdrawal or only during withdrawal? A randomized controlled trial.
Removal of colorectal polyps is routinely performed during withdrawal of the endoscope. However, polyps detected during insertion of the colonoscope may be missed at withdrawal. We aimed to evaluate whether polypectomy during both insertion and withdrawal increases polyp detection and removal rates compared with polypectomy at withdrawal only, and to assess the duration of both approaches. ⋯ Removal of polyps ≤ 10 mm during withdrawal only is associated with a considerable polyp miss rate. We therefore recommend that these polyps are removed during both insertion and withdrawal.
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Randomized Controlled Trial
Hyoscine butylbromide administered at the cecum increases polyp detection: a randomized double-blind placebo-controlled trial.
Removal of colonic polyps prevents progression of colonic neoplasia. Miss rates of polyps range from 5 % to 32 %. The effect of colonic contractility on polyp detection has not been studied adequately. Hyoscine butylbromide results in colonic spasmolysis and may improve polyp detection. ⋯ Hyoscine butylbromide administered at the cecum aids polyp detection. Further studies are required to determine the contribution of colonic spasm to polyp miss rates.
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Fine-needle aspiration (FNA) guided by endoscopic ultrasonography (EUS) is important in mediastinal staging of non-small cell lung cancer (NSCLC). Training standards and implementation strategies of this technique are currently under discussion. The aim of this study was to explore the reliability and validity of a newly developed EUS Assessment Tool (EUSAT) designed to measure competence in EUS - FNA for mediastinal staging of NSCLC. ⋯ Competency in mediastinal staging of NSCLC using EUS and EUS - FNA can be assessed in a reliable and valid way using the EUSAT assessment tool. Measuring and defining competency and training requirements could improve EUS quality and benefit patient care.