Table of contents

Original research

• Original research: Validation of post-colonoscopy colorectal cancer (PCCRC) cases reported at national level following local root cause analysis: REFLECT study (24 January, 2022)

  Ahmir Ahmad, Angad Dhillon, Brian P Saunders, Misha Kabir, Siwan Thomas-Gibson
• Original research: Colorectal cancer and the blood loss paradox (21 October, 2021)

  Orouba Almilaji, Sally D Parry, Sharon Docherty, Jonathon Snook
• Original research: UK-wide study of the opinions of gastroenterology trainees: COVID-19, Shape of Training and the future workforce (20 December, 2021)

  Suneil A Raju, Rebecca Harris, Charlotte Cook, Philip Harvey, Elizabeth Ratcliffe
• Original research: Comparative effectiveness of a second-line biologic in patients with ulcerative colitis: vedolizumab followed by an anti-TNF versus anti-TNF followed by vedolizumab (7 January, 2022)

  Charles Miller, Hanson Kwok, Paul Harrow, Roser Vega, Edward Seward, Shameer Mehta, Farooq Rahman, Sara McCartney, Ioanna Parisi, Samuel Hsiang Lim, Esha Sharma, Mark A Samaan, Aaron Bancil, Klaartje Bel Kok, Ahmed Shalabi, Emma L Johnston, Dev Katarey, Nina Taherzadeh, Charles Murray, Mohammed Tauseef Sharip, Martyn J Carter, Shiva T Radhakrishnan, Simon Peake, Imran Khakoo, Mahmood Wahed, Sebastian Povlsen, Mehul Patel, Patrick DuBois, Jemima Finkel, Clive Onnie, Stuart Bloom
• Original research: Inflammatory bowel disease negatively impacts household and family life (26 November, 2021)

  Emma Paulides, Demi Cornelissen, Annemarie C de Vries, C Janneke van der Woude
• Original research: Improved outcomes following the implementation of a decompensated cirrhosis discharge bundle (15 December, 2021)

  Katherine Smethurst, Jennifer Gallacher, Laura Jopson, Titilope Majiyagbe, Amy Johnson, Philip Copeman, Dina Mansour, Stuart McPherson
• Original research: Nasobiliary drainage: an effective treatment for pruritus in cholestatic liver disease (11 January, 2022)

  Wafaa Ahmed, Rebecca Jeyaraj, David Reffitt, John Devlin, Abid Suddle, John Hunt, Michael A Heneghan, Phillip Harrison, Deepak Joshi
• Original research: Survey on the perceptions of UK gastroenterologists and endoscopists to artificial intelligence (17 January, 2022)

  Rawen Kader, Rebecca F Baggaley, Mohamed Hussein, Omer F Ahmad, Nisha Patel, Gareth Corbett, Sunil Dolwani, Danail Stoyanov, Laurence B Lovat