The rapid development and deployment of a new multidisciplinary CPAP service outside of a critical care environment during the early stages of the COVID-19 pandemic.

The COVID-19 pandemic has led to a dramatic increase in patients presenting with type 1 respiratory failure. In order to protect our limited critical care capacity, we rapidly developed a new ward-based inpatient continuous positive airway pressure (CPAP) service with direct input from the respiratory, infectious diseases and critical care teams. Close collaboration between these specialties and new innovative solutions were required to facilitate this.

Dual-focus Magnification, High-Definition Endoscopy Improves Pathology Detection in Direct-to-Test Diagnostic Upper Gastrointestinal Endoscopy.

Background: In the UK, the majority of diagnostic upper gastrointestinal (UGI) endoscopies are a result of direct-to-test referral from the primary care physician. The diagnostic yield of these tests is relatively low, and the burden high on endoscopy services. Dual-focus magnification, high-definition endoscopy is expected to improve detection and classification of UGI mucosal lesions and also help minimize biopsies by allowing better targeting.

UK key performance indicators and quality assurance standards for colonoscopy.

Colonoscopy should be delivered by endoscopists performing high quality procedures. The British Society of Gastroenterology, the UK Joint Advisory Group on GI Endoscopy, and the Association of Coloproctology of Great Britain and Ireland have developed quality assurance measures and key performance indicators for the delivery of colonoscopy within the UK. This document sets minimal standards for delivery of procedures along with aspirational targets that all endoscopists should aim for.

New-Generation High-Definition Colonoscopes Increase Adenoma Detection when Screening a Moderate-Risk Population for Colorectal Cancer.

Background And Aim: Adenoma detection rate (ADR) is the most important quality indicator for screening colonoscopy, due to its association with colorectal cancer outcomes. As a result, a number of techniques and technologies have been proposed that have the potential to improve ADR. The aim of this study was to assess the potential impact of new-generation high-definition (HD) colonoscopy on ADR within the Bowel Cancer Screening Programme (BCSP).

Colonoscopy performance is stable during the course of an extended three-session working day.

Background: Three-session days were introduced in our endoscopy unit to accommodate the increased demand resulting from the introduction of the National Health Service Bowel Cancer Screening Programme (BCSP). Cecal intubation rate (CIR) and adenoma detection rate (ADR) may decline with time during a standard working day, but data are lacking for an extended three-session day. We assessed colonoscopy performance in an extended three-session day.

Evaluation of a new anaesthetist-led propofol sedation service for endoscopy within a UK day-case setting.

Introduction: The use of propofol in endoscopy is becoming more prevalent both in Europe and North America. Potential advantages over conscious sedation include controlled deep sedation for therapeutic endoscopy and improved patient satisfaction. A new anaesthetist-led propofol-based day-case sedation service was introduced within the endoscopy unit at the Royal Liverpool University Hospital in April 2011.

Improved clinical outcomes and efficacy with a nurse-led colonoscopy surveillance service.

Background: A nurse practitioner-led colonoscopy surveillance service was introduced to improve appropriateness, validation and compliance with the National Patient Safety Agency safety alert and British Society of Gastroenterology consensus guidance for bowel cleansing agents.

Objective: To determine the clinical outcomes and efficacy of this new service.

Design And Patients: A 4-month prospective audit of patients due to attend for surveillance colonoscopy.

Patients over 45 years with iron deficiency require investigation.

Background: Iron deficiency anaemia (IDA) that occurs in patients above the age of 45 years is often caused by gastrointestinal blood loss, and guidelines on the appropriate investigation of these patients have been published. There are few data regarding patients with iron deficiency who are not anaemic and it is not clear how these patients should be managed.

Objectives: We set out to investigate the hypothesis that similar pathologies are likely to underlie iron deficiency and IDA, and to assess whether IDA was being investigated according to the guidelines published by the British Society of Gastroenterology (BSG).