Irina Luzko Scheid

Hospital Clínic de Barcelona · Servicio de Gastroenterología

Background and objectives: Esophageal squamous cell carcinomas (ESCC) are often accompanied by head and neck squamous cell carcinoma (HNSCC) and vice versa. Our study aimed to describe the prevalence of HNSCC in patients with ESCC, the chronology of appearance and the impact on survival. Methods: A retrospective review was carried out through a...

Background: Pancreatic ductal adenocarcinoma (PDAC) is associated with a significant percentage of germline pathogenic variants (GPVs). Unlike in the United States, routine universal genetic testing is not performed in Europe. The aim of the study is to evaluate the diagnostic yield of germline genetic testing in all patients with PDAC. Methods: In...

Accurate and robust medical image classification is a challenging task, especially in application domains where available annotated datasets are small and present high imbalance between target classes. Considering that data acquisition is not always feasible, especially for underrepresented classes, our approach introduces a novel synthetic augment...

Background CDH1 and CTNNA1 remain as the main genes for hereditary gastric cancer. However, they only explain a small fraction of gastric cancer cases with suspected inherited basis. In this study, we aimed to identify new hereditary genes for early-onset gastric cancer patients (EOGC; < 50 years old). Methods After germline exome sequencing in 20...

Introduction: Helicobacter pylori (H. pylori), the most prevalent chronic infection globally, is the major cause of relevant diseases such as gastric cancer, leading to high morbidity and mortality worldwide. Several studies have focused on optimize H. pylori eradication treatment through combination therapies and antibiotic resistance. However, t...

El cáncer gástrico es uno de los cánceres más frecuentes en todo el mundo. Tiene un mal pronóstico asociado con un diagnóstico en etapa tardía, lo que disminuye significativamente la supervivencia general. Esto resalta la importancia de la prevención y la detección temprana para mejorar el curso clínico de los pacientes. La prevención y el diagnóst...

While clinical practice guidelines for hereditary diffuse gastric cancer are well established, there is no consensus on the approach for familial intestinal gastric cancer (FIGC). In low‐incidence gastric cancer (GC) areas such as the United States or most European countries, there are no evidence‐based recommendations on endoscopic assessment in F...

Background and objectives: There are few scales with prospective validation for the assessment of the upper gastrointestinal mucosal cleanliness during an esophagogastroduodenoscopy (EGD). The aim of this study was to develop a valid and reproducible cleanliness scale for use during an EGD. Methods: We developed a cleanliness scale (Barcelona sc...

An unusual case of chronic dypshagia associated with impaired quality of life in a 73-years old patient with past medical history of tongue squamous cell carcinoma. Prior esophagogastroduodenoscopy (EGD) with formalin-fixed biopsies has demonstrated inespecific findings. A few months later, new EGD was performed and esophageal stricture with slough...

Background & Aims Non-invasive tests (NIT)s for clinically significant portal hypertension (CSPH; hepatic venous pressure gradient [HVPG] ≥10mmHg) have predominantly been studied in patients with active HCV-infection. Investigations after HCV-cure are limited and yielded conflicting results. We conducted a pooled analysis to determine the diagnosti...

Background: Unprotected and fragile elderly people in nursing homes experienced the highest mortality rates during the initial coronavirus disease 2019 (COVID-19) pandemic. Objective: Our aim was to study the role of two oral anti-inflammatory drugs, colchicine and prednisone, in elderly patients with COVID-19 in geriatric centers. Methods: A...