Colonoscopy Satisfaction and Safety Questionnaire based on patient experience (CSSQP): A valuable quality tool for all colonoscopies.

Introduction: The Colonoscopy Satisfaction and Safety Questionnaire based on Patient experience (CSSQP) was recently developed and validated within a Bowel Cancer Screening Program. We aimed to identify factor related to patient experience through the CSSQP, including all indications for colonoscopy. Indicators of satisfaction and perceived safety with colonoscopy were also assessed to compare the different centers.

Factors associated with lesion detection in colonoscopy among different indications.

Background And Objective: Different factors may influence colonoscopy performance measures. We aimed to analyze procedure- and endoscopist-related factors associated with detection of colorectal lesions and whether these factors have a similar influence in the context of different colonoscopy indications: positive fecal immunochemical test (+FIT) and post-polypectomy surveillance colonoscopies.

Methods: This multicenter cross-sectional study included adults aged 40-80 years.

Variation in Colonoscopy Performance Measures According to Procedure Indication.

Background & Aims: Most fulfillment and benchmarking information for colonoscopy quality indicators has been obtained from studies of primary screening colonoscopies. We analyzed differences in the fulfillment of colonoscopy quality indicators based on the indication for endoscopy.

Methods: We performed an observational, multicenter, cross-sectional study of 14,867 patients who underwent endoscopy procedures for gastrointestinal symptoms (40.

The right colon challenge.

Colorectal cancer (CRC) is the third most common cancer and the fourth cause of cancer-related mortality worldwide. In an attempt to raise awareness on this situation, and to implement preventive measures, March 31st has been established as international colorectal cancer awareness day. Our country, with the Spanish "Alianza para la Prevención del Cáncer de Colon", pioneered in 2008 an institution that brought together scientific and civil societies to pursue this goal.

Ultrasonography is an accurate technique for the diagnosis of gastrointestinal tumors in patients without localizing symptoms.

Introduction And Objectives: This study compared the accuracy of ultrasonography in the diagnosis of gastrointestinal tumors in patients with several degrees of clinical suspicion.

Material And Methods: We recruited patients that were suspect for gastrointestinal neoplasia but with no evidence of localizing symptoms (group A), and patients that were suspect for colon cancer (group B) or for gastric cancer (group C). Accuracy in the diagnosis was compared for: gastric cancer in groups A and C, and for colon cancer in groups A and B.

[Usefulness of ultrasonography in diagnosing patients suspect for digestive tract neoplasms].

Background: The Positive Predictive Value (PPV) of signs and symptoms for the diagnosis of colon and gastric cancer is low. Furthermore, many patients are referred to us to discard a digestive tract neoplasm with no symptoms suggestive of its whereabouts, in whom clinical PPV is even lower. This study evaluates the usefulness of ultrasonography as a first approach to diagnosis.

[Usefulness of digestive ultrasonography in the assessment of ulcerative colitis extent].

Introduction: A full examination of the colon should be avoided upon finding severe endoscopic lesions in patients with ulcerative colitis. However, knowledge of the precise extent of disease is quite important for disease prognosis and the making of therapeutic decisions. Therefore, any validation of a non-invasive technique to assess the extent of ulcerative colitis gains a lot of interest and importance.

[Extrahepatic portal hypertension: spleno-portal thrombosis secondary to protein C deficiency].

Portal vein thrombosis (PVT) is the most frequent cause of hypertension portal extrahepatic. It is a rare disorder an the main risk factors are cirrhosis, hepatobiliary malignancies and prothrombotic disorders, which have been identified as major risk. Therapy with anticoagulants must to be considered in acute portal thrombosis or chronic one and proven hypercoagulability.

Use of adefovir in the treatment of the chronic hepatitis B virus infection with resistance to lamivudine.

Current therapies for the treatment of chronic hepatitis B virus (HBV) infection do not eliminate viral replication once therapy is stopped, resulting in a rapid rebound of viremia in a majority of patients. Prolonged therapy results in emergence of resistant virus, which is a major clinical concern. The appearance of resistant HBV is associated with decreased seroconversion rates as well as worse liver histology.