User profiles for "author:Siwan Thomas Gibson"

Siwan thomas-gibson

Imperial College London
Verified email at imperial.ac.uk
Cited by 5837

Performance measures for lower gastrointestinal endoscopy: a European Society of Gastrointestinal Endoscopy (ESGE) quality improvement initiative

MF Kaminski, S Thomas-Gibson… - United European …, 2017 - journals.sagepub.com
The European Society of Gastrointestinal Endoscopy and United European
Gastroenterology present a short list of key performance measures for lower gastrointestinal …

Forty-year analysis of colonoscopic surveillance program for neoplasia in ulcerative colitis: an updated overview

CHR Choi, MD Rutter, A Askari, GH Lee… - Official journal of the …, 2015 - journals.lww.com
Objectives: This study provides an overview of the largest and longest-running colonoscopic
surveillance program for colorectal cancer (CRC) in patients with long-standing ulcerative …

Colonoscopic balloon dilation of Crohn's strictures: a review of long-term outcomes

S Thomas-Gibson, JC Brooker… - European journal of …, 2003 - journals.lww.com
Colonoscopic balloon dilation of Crohn's strictures: a revie... : European Journal of
Gastroenterology & Hepatology Colonoscopic balloon dilation of Crohn's strictures: a review of …

British Society of Gastroenterology/Association of Coloproctology of Great Britain and Ireland/Public Health England post-polypectomy and post-colorectal cancer …

MD Rutter, J East, CJ Rees, N Cripps, J Docherty… - Gut, 2020 - gut.bmj.com
These consensus guidelines were jointly commissioned by the British Society of
Gastroenterology (BSG), the Association of Coloproctology of Great Britain and Ireland …

UK key performance indicators and quality assurance standards for colonoscopy

CJ Rees, ST Gibson, MD Rutter, P Baragwanath… - Gut, 2016 - gut.bmj.com
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 …

[HTML][HTML] Novel classification for adverse events in GI endoscopy: the AGREE classification

KJ Nass, LW Zwager, M van der Vlugt, E Dekker… - Gastrointestinal …, 2022 - Elsevier
Background and Aims Standardized registration and evaluation of adverse events (AEs) are
essential to assess the safety of endoscopic procedures. We propose a novel classification …

Leadership training to improve adenoma detection rate in screening colonoscopy: a randomised trial

MF Kaminski, J Anderson, R Valori, E Kraszewska… - Gut, 2016 - gut.bmj.com
Objective Suboptimal adenoma detection rate (ADR) at colonoscopy is associated with
increased risk of interval colorectal cancer. It is uncertain how ADR might be improved. We …

Cumulative burden of inflammation predicts colorectal neoplasia risk in ulcerative colitis: a large single-centre study

CHR Choi, I Al Bakir, NSJ Ding, GH Lee, A Askari… - Gut, 2019 - gut.bmj.com
Objective Ulcerative colitis (UC) is a dynamic disease with its severity continuously changing
over time. We hypothesised that the risk of colorectal neoplasia (CRN) in UC closely follows …

Low-grade dysplasia in ulcerative colitis: risk factors for developing high-grade dysplasia or colorectal cancer

CR Choi, A Ignjatovic-Wilson, A Askari… - Official journal of the …, 2015 - journals.lww.com
OBJECTIVES: The aim of this study was to identify risk factors associated with development
of high-grade dysplasia (HGD) or colorectal cancer (CRC) in ulcerative colitis (UC) patients …

Green endoscopy: British Society of Gastroenterology (BSG), Joint Accreditation Group (JAG) and Centre for Sustainable Health (CSH) joint consensus on practical …

S Sebastian, A Dhar, R Baddeley, L Donnelly… - Gut, 2023 - gut.bmj.com
GI endoscopy is highly resource-intensive with a significant contribution to greenhouse gas
(GHG) emissions and waste generation. Sustainable endoscopy in the context of climate …