Correction: Chaparro et al. Incidence, Clinical Characteristics and Management of Inflammatory Bowel Disease in Spain: Large-Scale Epidemiological Study. 2021, , 2885.

The authors wish to make the following corrections to this paper [...

Incidence, Clinical Characteristics and Management of Inflammatory Bowel Disease in Spain: Large-Scale Epidemiological Study.

(1) Aims: To assess the incidence of inflammatory bowel disease (IBD) in Spain, to describe the main epidemiological and clinical characteristics at diagnosis and the evolution of the disease, and to explore the use of drug treatments. (2) Methods: Prospective, population-based nationwide registry. Adult patients diagnosed with IBD-Crohn's disease (CD), ulcerative colitis (UC) or IBD unclassified (IBD-U)-during 2017 in Spain were included and were followed-up for 1 year.

[10-day triple therapy with esomeprazole 40 mg/12 h vs. quadruple concomitant non-bismuth therapy as first line treatment for Helicobacter pylori infection].

Introduction: Quadruple concomitant non-bismuth therapy has recently become the most widely prescribed first-line treatment for Helicobacter pylori infection in Spain. Whether optimized conventional triple therapy can achieve comparable efficacy rates remains to be seen.

Material And Methods: Retrospective study comparing the efficacy of triple and quadruple concomitant therapy, and sub-analysis following administration of both for 10 days with esomeprazole 40mg/12h.

[Cuadruple concomitant non-bismuth therapy vs. classical triple therapy as first line therapy for Helicobacter pylori infection].

Background And Objective: In a previous study we found that the classical triple therapy for Helicobacter pylori (H. pylori) had low efficacy (under 70%) in our area. After this finding, in mid 2012 quadruple concomitant therapy started to be prescribed in our hospital.

Endoscopic submucosal dissection in Spain: outcomes and development possibilities.

Endoscopic submucosal dissection (ESD) allows endoscopic, curative, en-bloc resection of superficial malignant or premalignant lesions. This procedure was conceived over 10 years ago in Japan, but has not experienced great expansion in Western countries for different reasons. This article reviews ESD indications and outcomes, and reflects on the reasons that prevent ESD from becoming common clinical practice in Western hospitals.

[Ectopic retroperitoneal thyroid gland].

The presence of subdiaphragmatic thyroid tissue is a very rare finding. We reviewed the literature and found only 15 published cases. The most appropriate management of this entity has not been established, but surgical removal is common to exclude malignancy.

Endoscopic and anesthetic feasibility of EUS and ERCP combined in a single session versus two different sessions.

Aim: To discuss the feasibility of single session endoscopic ultrasonography (EUS) to discuss and endoscopic retrograde cholangiopancreatography (ERCP) execution.

Methods: Retrospective endoscopic and anesthetic outcome comparison of performing both EUS and ERCP in a single endoscopic session (Group I) versus performing each procedure in two different sessions (Group II) was made. The following variables were evaluated: epidemiological variables, American Society of Anesthesiologists Physical Status Classification (ASA) level, procedural time, propofol dose, anesthetic complications, endoscopic complications and diagnostic yield, and therapeutic procedures on both groups.