Sedación en endoscopia digestiva. Guía de práctica clínica de la Sociedad Española de Endoscopia Digestiva / Sedation for gastrointestinal endoscopy. Clinical practice guidelines of the Sociedad Española de Endoscopia Digestiva

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Initial experience with EUS-guided cholangiopancreatography for biliary and pancreatic duct drainage: a Spanish national survey.

BACKGROUND: EUS-guided cholangiopancreatography (ESCP) allows transmural access to biliopancreatic ducts when ERCP fails. Data regarding technical details, safety, and outcomes of ESCP are still unknown. OBJECTIVE: To evaluate outcomes of ESCP in community and referral centers at the initial development phase of this procedure, to identify the ESCP stages with higher risk of failure, and to evaluate the influence on outcomes of factors related to the endoscopist. DESIGN: Multicenter retrospective study. SETTING: Public health system hospitals with experience in ESCP in Spain. PATIENTS: A total of 125 patients underwent ESCP in 19 hospitals, with an experience of <20 procedures. INTERVENTION: ESCP. MAIN OUTCOME MEASUREMENTS: Technical success and complication rates in the initial phase of implantation of ESCP are described. The influence of technical characteristics and endoscopist features on outcomes was analyzed. RESULTS: A total of 125 patients from 19 hospitals were included. Biliary ESCP was performed in 106 patients and pancreatic ESCP was performed in 19. Technical success was achieved in 84 patients (67.2%) followed by clinical success in 79 (63.2%). Complications occurred in 29 patients (23.2%). Unsuccessful manipulation of the guidewire was responsible for 68.2% of technical failures, and 58.6% of complications were related to problems with the transmural fistula. LIMITATIONS: Retrospective study. CONCLUSION: Outcomes of ESCP during its implantation stage reached a technical success rate of 67.2%, with a complication rate of 23.2%. Intraductal manipulation of the guidewire seems to be the most difficult stage of the procedure.

Use of self-expanding metal stents to treat malignant colorectal obstruction in general endoscopic practice (with videos).

BACKGROUND: Self-expanding metal stents (SEMS) are being increasingly used to solve malignant colorectal obstruction (MCRO). Patients can then either undergo scheduled surgery or have the stent left in place as a definitive palliative treatment. The majority of reports on the use of SEMS in MCRO come from single centers; therefore, its use in general endoscopic practice is not clearly known. OBJECTIVE: To study the use of SEMS for MCRO in a wide endoscopic practice. DESIGN: Retrospective study. SETTING: A survey was carried out among endoscopists in 13 hospitals in Spain (6 tertiary referral centers and 7 community hospitals). PATIENTS: Those who presented with MCRO. INTERVENTIONS: A total of 175 attempts to insert colorectal SEMS were made during a 12-month period (October 2003 to September 2004). MAIN OUTCOME MEASURES: Technical and clinical success and possible differences according to the type of hospital. RESULTS: There was a mean of 1.2 attempts/mo per center (range, 2-0.5 attempts/mo per center). Insertion success was achieved in 162 (92.6%) and acceptable colonic decompression in 138 of 175 (78.8%) attempts and in 138 of 162 (85.1%) of successfully inserted stents. SEMS served as a bridge to scheduled surgery in 72 of 175 (41%) and as a palliative definitive treatment in 66 of 175 (37.7%). The major complication was perforation, which occurred in 7 of 175 occasions (4%) and led to death in 2 patients (1%). There were other less severe complications (25 [14%]). No significant differences in outcome of stent placement procedures were found between both categories of centers. LIMITATIONS: Retrospective study involving many centers and the possibility of bias for different assessments of outcomes. CONCLUSIONS: In this study, success rates for SEMS placement and colonic decompression in MCRO were acceptable, without substantial differences according to the type of hospital. This procedure appeared to be feasible in general endoscopic practice.

Sensibilidad reducida a ciprofloxacino en los aislados de Salmonella Enterica de la zona norte de Huelva / Reduced sensibility to ciprofloxacin in the isolated of Salmonella Enterica of the north area of Huelva, Spain

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