COVID-19 and the digestive system: implications for transforming care delivery.

The pandemic caused by SARS-CoV-2 has posed an unprecedented challenge to health systems, leading in many countries to the collapse of health care and a lack of preventive measures both for the most vulnerable sections of the population and among healthcare professionals.

Leading in turbulent times with the aim to serve.

The year 2020 will be remembered for the SARS-CoV-2 pandemic, which has been the greatest ever healthcare crisis for the National Health Service. In Spain there have been more than 1,556,730 cases and 42,619 deaths, as well as 20,268 elderly people who have died in nursing homes and 63,000 healthcare professionals infected (as of November 2020).

Defining authorship and contributorship criteria: transparency and visibility.

The complexity and research publications have expanded exponentially.The role of authors and collaborators need to be clarified according with the standards of the International Committee of medical Journal Editors (ICMJE). New projects as Contributor Role Taxonomy (CRediT), has been launched in order to provide credit and transparency to the authors, readers and evaluation agencies.

Effect of the manipulation of the duodenal papilla during double balloon enteroscopy.

Aim: To determine the hypothesis that inflating the balloons in the duodenal papilla determines changes in the biochemical markers of pancreatitis.

Methods: Four groups of pigs were used: Group papilla (GP), the overtube's balloon was inflated in the area of the papilla; GP + double balloon enteroscopy (GP + DBE), the overtube's balloon was kept inflated in the area of the papilla for 20 min before a DBE; Group DBE (GDBE), DBE was carried out after insuring the balloon's inflation far from the pancreatic papilla; and Group control (GC). Serum concentrations of amylase, lipase and C-reactive protein (CRP) were evaluated.

Ischemic etiopathogenesis as the possible origin of post-double baloon enteroscopy pancreatitis. A porcine model study.

The aim is to evaluate the pancreatic vascular-ischemic effects related to double balloon enteroscopy in the porcine model as a possible etiopathogenesis of post-enteroscopic pancreatitis. For this reason we carry out two independent experiments in a porcine animal model. In the first arm protocol (group I), 10 animals underwent 90 minutes of oral enteroscopy with 7 days follow-up.