Roland Valori

Gloucestershire Hospitals NHS Foundation Trust — United Kingdom

Medicine · Health Sciences

42h-index6.6kcitations226works0.92yr avg
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Research Topics

Colorectal Cancer Screening and Detection(131), Gastric Cancer Management and Outcomes(95), Esophageal and GI Pathology(27), Colorectal Cancer Surgical Treatments(26), Pancreatic and Hepatic Oncology Research(17)

Publications224 total

Teaching Six ‘Blink’ Features Reduces General Endoscopists’ Cancer Miss-Rate in Image-Based Assessment of Large Colorectal Polyps
2026Open Access
Development of a national root cause analysis system for post-endoscopy upper gastrointestinal cancer
Endoscopy International Open·2026Open Access
Time for Zero Tolerance of Low Cecal Intubation Rates
Clinical Gastroenterology and Hepatology·2026
A virtual-live hybrid training session is feasible with positive impact on colonoscopy key performance indicators amongst trainees
Acta Gastro Enterologica Belgica·2025
Greener colonoscopy: effect of judicious carbon dioxide use and adoption of a non-leak gas/water valve on gas emissions during colonoscopy
Endoscopy·2025
A national audit of 1724 post-colonoscopy colorectal cancers: understanding causes and consequences
Endoscopy·2025
Quality in endoscopy training
Best Practice & Research Clinical Gastroenterology·2025· 1 cited
FP3 Survival outcomes for post colonoscopy colorectal cancer and post endoscopy upper gastrointestinal cancer in England
2025· 1 cited
O10 The causes of post endoscopy upper gastrointestinal cancer: results from the English national root cause analysis project
Oral Presentations·2025
O59 Greener colonoscopy: prudent CO2 use and adoption of the olympus MAJ-2010 valve reduces CO2 emissions during colonoscopy by 88.2%
Oral Presentations·2025
ORGANISATIONAL FACTORS AND POST ENDOSCOPY UPPER GASTROINTESTINAL CANCER (PEUGIC): RESULTS OF THE ENGLISH NATIONAL PEUGIC PROJECT
Gastrointestinal Endoscopy·2025
SURVIVAL OUTCOMES FOR POST COLONOSCOPY COLORECTAL CANCERS AND POST ENDOSCOPY UPPER GASTROINTESTINAL CANCERS IN ENGLAND
Gastrointestinal Endoscopy·2025
THE CAUSES OF POST ENDOSCOPY UPPER GASTROINTESTINAL CANCER IN PATIENTS UNDERGOING SURVEILLANCE ENDOSCOPY: RESULTS FROM THE ENGLISH NATIONAL ROOT CAUSE ANALYSIS PROJECT
Gastrointestinal Endoscopy·2025
THE CAUSES OF POST ENDOSCOPY UPPER GASTROINTESTINAL CANCER IN PATIENTS UNDERGOING DIAGNOSTIC ENDOSCOPY: RESULTS FROM THE ENGLISH NATIONAL ROOT CAUSE ANALYSIS PROJECT
Gastrointestinal Endoscopy·2025
Endoscopic tip-control measured by a snare tip soft coagulation training model correlates with endoscopist profile and therapeutic expertise (The HAM Study)
Frontline Gastroenterology·2025
Greener Colonoscopy: Prudent CO2 use and adoption of the Olympus MAJ-2010 valve reduces CO2 emissions during colonoscopy by 89%
Endoscopy·2025
The causes of Post Endoscopy Upper Gastrointestinal Cancer in patients undergoing diagnostic endoscopy: results from the English national root cause analysis project
Endoscopy·2025
Organisational factors and Post Endoscopy Upper Gastrointestinal Cancer (PEUGIC): results of the English national PEUGIC project
Endoscopy·2025
Survival outcomes for post colonoscopy colorectal cancers and post endoscopy upper gastrointestinal cancers in England
Endoscopy·2025
The causes of Post Endoscopy Upper Gastrointestinal Cancer: results from the English national root cause analysis project
Endoscopy·2025
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Frequent Co-authors

Matthew D. Rutter(19), Michał F. Kamiński(16), Michael Bretthauer(16), Carlo Senore(14), Raf Bisschops(14), Dirk Domagk(14), Cristiano Spada(14), Colin Rees(13), Cathy Bennett(12), Mário Dinis‐Ribeiro(12), Silvia Minozzi(10), Cesare Hassan(10), Ernst J. Kuipers(9), Siwan Thomas‐Gibson(8), Cristina Bellisario(8), Evelien Dekker(6), Lars Aabakken(6), Rodrigo Jover(5), J. Anderson(5), John Anderson(5)