Juan Colán‐Hernández

ORCID: 0000-0003-2316-0819
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About
Contact & Profiles
Research Areas
  • Esophageal and GI Pathology
  • Gastric Cancer Management and Outcomes
  • Gastrointestinal disorders and treatments
  • Gastrointestinal Tumor Research and Treatment
  • Gallbladder and Bile Duct Disorders
  • Pancreatic and Hepatic Oncology Research
  • Gastroesophageal reflux and treatments
  • Metastasis and carcinoma case studies
  • Esophageal Cancer Research and Treatment
  • Gastrointestinal Bleeding Diagnosis and Treatment
  • Tracheal and airway disorders
  • Dysphagia Assessment and Management
  • Pancreatitis Pathology and Treatment
  • Colorectal Cancer Screening and Detection
  • Anesthesia and Sedative Agents
  • COVID-19 and healthcare impacts
  • Biliary and Gastrointestinal Fistulas
  • Lipoproteins and Cardiovascular Health
  • Liver Disease and Transplantation
  • Tumors and Oncological Cases
  • Helicobacter pylori-related gastroenterology studies
  • Pediatric Hepatobiliary Diseases and Treatments
  • Salivary Gland Tumors Diagnosis and Treatment
  • Infection Control and Ventilation
  • Abdominal Surgery and Complications

Hospital Universitari Germans Trias i Pujol
2020-2025

Bellvitge University Hospital
2024

Hospital Universitario Virgen de las Nieves
2022

Hospital de Sant Pau
2015-2021

Universitat Autònoma de Barcelona
2015-2021

Alba Graduate Business School, The American College of Greece
2014

Data on the outcome of adverse events (AEs) and risk developing acute-on-chronic liver failure (ACLF) after ERCP in patients with cirrhosis are unknown. We examined incidence factors post-ERCP AEs appearance ACLF ERCP.In this multicenter, retrospective, matched-cohort study, we evaluated ERCPs performed from January 2002 to 2015. A group non-ERCP interventions one without was also analyzed for development ACLF.A total 441 were analyzed; 158 (cases) 283 (controls). The overall rate all...

10.1038/s41395-018-0218-1 article EN The American Journal of Gastroenterology 2018-09-03

We aimed to evaluate the safety and technical success of an easy-to-use technique that applies underwater cap suction pseudopolyp formation facilitate resection flat lesions or those at appendiceal orifice ileocecal valve.We retrospectively analyzed a register consecutive endoscopic mucosal (CAP-UEMR) procedures performed two centers between September 2020 December 2021. Procedures were using cone-shaped cap, extending 7 mm from endoscope tip, lesion while submerged underwater, followed by...

10.1055/a-2115-7797 article EN Endoscopy 2023-06-22

Abstract Background Removing lumen-apposing metal stents (LAMSs) may be difficult and even harmful, but these features have seldom been analyzed. We aimed to generate a comprehensive assessment of the feasibility safety LAMS retrieval procedures. Methods A prospective multicenter case series including all technically successfully deployed LAMSs between January 2019 2020 that underwent endoscopic stent removal. All retrieval-related data were prospectively recorded using standardized...

10.1055/a-2030-4158 article EN Endoscopy 2023-03-07

Necrosectomy through a metal stent is feasible [1] but can be hindered by the limited mobility of scope tip, and accidental removal during extraction or fragmentation necrotic material not uncommon [2] [3] [4]. We describe technique for removing replacing same lumen-apposing before after each session necrosectomy.

10.1055/s-0034-1392788 article EN Endoscopy 2015-10-14

Severe peroral endoscopic myotomy (POEM)-related complications are uncommon (about 1.2 % [1]), and CO2-related usually mild. Nevertheless, severe life-threatening such as tension capnothorax or capnoperitoneum with hemodynamic respiratory compromise could develop. Underwater POEM, described by Binmoeller [2], be used to prevent complications.

10.1055/a-1144-2547 article EN Endoscopy 2020-04-17

Endoscopic mucosal resection (EMR) of lesions involving the appendiceal orifice is technically challenging because poor endoscopic access due to narrow lumen appendix. This brings a high risk perforation thin colonic wall at base cecum.

10.1055/a-1202-1192 article EN Endoscopy 2020-07-13

Peroral endoscopic myotomy (POEM) was first performed in 2008 by Inoue and since then has been used widely, with noninferiority to Heller's [1]. A critical step during POEM is ensuring an appropriate length of the gastric (2–2.5 cm), as a short can lead lack response, if too long, higher incidence moderate reflux esophagitis may occur without improving clinical efficacy [2] [3].

10.1055/a-1388-6444 article EN Endoscopy 2021-03-15

10.1016/j.clinre.2023.102156 article ES Clinics and Research in Hepatology and Gastroenterology 2023-06-08

Gastrointestinal stromal tumors (GISTs) are the most common sarcomas of gastrointestinal tract. Those that < 5 cm with ≤ mitoses per 50 high power fields (HPFs) considered low risk for metastasis and may be treated by local resection. Duodenal GISTs account 4 %–5 % all GISTs, they usually retroperitoneal, which can make a surgical approach more challenging [1] [2] [3] [4]. Herein, we present case duodenal GIST full-thickness resection via natural orifice transluminal endoscopic surgery (NOTES).

10.1055/a-1773-0260 article EN Endoscopy 2022-03-10
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