Publications by authors named "Ramon Sanchez Ocana"

Background And Aims: Familial inflammatory bowel disease (IBD) history is a controversial prognostic factor in IBD. We aimed to evaluate the impact of a familial history of IBD on the use of medical and surgical treatments in the biological era.

Methods: Patients included in the prospectively maintained ENEIDA database and diagnosed with IBD after 2005 were included.

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Introduction: The aim of this study was to compare the effectiveness of glucagon vs placebo in resolving esophageal foreign body impaction (EFBI), as well as the length of the procedure and adverse events.

Methods: This was a multicenter, randomized, double-blind trial involving consecutive patients diagnosed with alimentary EFBI. Participants were randomized to receive either 1 mg of intravenous glucagon or placebo.

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Introduction: Migration of fully covered metal stents (FCMS) remains a limitation of the endoscopic treatment of anastomotic biliary strictures (ABS) following orthotopic liver transplantation (OLT). The use of antimigration FCMS (A-FCMS) might enhance endoscopic treatment outcomes for ABS.

Methods: Single center retrospective study.

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Endoscopic retrograde cholangiopancreatography (ERCP) is the technique of choice for the treatment of biliopancreatic pathology. However, fluoroscopic imaging does not always allow an adequate diagnosis. On the other hand, some large stones cannot be removed by the usual methods.

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Introduction: The use of premedication for upper gastrointestinal endoscopy (UGE) is not widely established in western countries. The primary aim of the study was to compare gastric visibility according to the total visibility score (TVS). The secondary aim was to assess complications, diagnostic yield, endoscopic procedure time, sedation dose and patient satisfaction.

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We appreciate the interest of Sánchez-Luna et al. in our article "Endoscopic internal drainage using transmural double-pigtail stents in leaks following upper gastrointestinal tract surgery", and find their suggestion about using softer urological double pigtail stents (DPS) for endoscopic internal drainage (EID) interesting.

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Background: Post-cholecystectomy transected bile ducts (TBDs) are not amenable to standard endoscopic management. Combined ERCP and endosonography (CERES) including EUS-guided hepaticoenterostomy enhance therapeutic biliary endoscopy. CERES treatment of post-cholecystectomy TBDs is evaluated.

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Endoscopic ultrasound-guided fine needle biopsy (EUS-FNB) is recommended after non-diagnostic biopsy in gastrointestinal wall thickening, although the performance of currently available FNB needles in this setting is unknown. We aimed to assess the diagnostic accuracy and safety of EUS-FNB and to evaluate the "T" wall staging in malignant pathology. This was a single center retrospective study that included all consecutive patients undergoing EUS-FNB for diffuse gastrointestinal wall thickening with at least one previous negative conventional endoscopic biopsy between January 2016 and November 2019.

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Introduction: different endoscopic procedures have been proposed for the management of surgical leaks. Endoscopic internal drainage using trans-fistulary double-pigtail plastic stents has emerged as an alternative strategy, especially in fistulae presenting after laparoscopic gastric sleeve.

Methods: a retrospective case series was performed at a single tertiary care center including all upper gastrointestinal post-surgical leaks primarily managed with endoscopic trans-fistulary insertion of double-pigtail plastic stents.

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Direct endoscopic visualization of biliary and pancreatic ducts represents one step further in the journey of digestive endoscopy. It allows the identification of lesions that were previously attainable through indirect means. Directed biopsy taking has permitted a better characterization of the lesions.

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Background And Aims: EUS-guided choledochoduodenostomy (EUS-CDS) is an effective option for biliary drainage in malignant biliary obstruction. Lumen apposing metal stents (LAMS) are increasingly been used for EUS-CDS. It is unknown how LAMS compare to tubular self-expandable metal stents (SEMS) for EUS-CDS.

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Introduction: gastric varices hemorrhage is a severe complication of portal hypertension, with high mortality rates and few management alternatives, especially when there is a contraindication to transjugular intrahepatic portosystemic shunts (TIPS). The usual therapeutic options are the injection of cyanoacrylate, the insertion of coils or both. Hydrocoils are special coils coated with different types of expandable hydrogel polymers conventionally used in neurovascular interventionism.

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Background: Endoscopic ultrasound (EUS)-guided ductal access and drainage (EUS-DAD) of biliary/pancreatic ducts after failed endoscopic retrograde cholangiopancreatography (ERCP) is less invasive than percutaneous transhepatic biliary drainage (PTBD). The actual need for EUS-DAD remains unknown. We aimed to determine how often EUS-DAD is needed to overcome ERCP failure.

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Introduction: splenomegaly and/or focal splenic lesions (FSL) have limited histopathologic studies due to the risk posed by splenic punctures. Percutaneous biopsies with a fine needle are difficult, especially due to interposition of gases, ascites, obesity or a history of abdominal surgery. On the other hand, endoscopic ultrasound (EUS) takes advantage of the proximity of the gastric wall to the spleen in order to puncture and visualize the needle and its movements in real time.

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Background: satisfaction with healthcare is focused on the patient and is known as "patient-centered care". However, user satisfaction is not always synonymous with good care. Healthcare practitioners should determine and understand what patients need and expect in order to improve the quality of care.

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Background And Aim: Endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) is an emerging option for acute cholecystitis in non-surgical candidates. Combining endoscopic retrograde cholangiopancreatography (ERCP) for common bile duct stones with EUS-GBD in a single session might become a non-surgical management strategy to comprehensively treat gallstone disease in selected patients.

Methods: Single-center retrospective cohort study comparing outcomes between EUS-GBD alone (group A) and single-session ERCP combined with EUS-GBD (group B).

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Background: Endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) has proved effective in patients with cholecystitis at high surgical risk. The long-term risks of gallstone-related disease and stent-related adverse events are unknown.

Methods: We performed a retrospective evaluation of a case series including subjects who underwent EUS-GBD using lumen-apposing metal stents (LAMS).

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