RT Journal Article SR Electronic T1 Outcome measures in coeliac disease trials: the Tampere recommendations JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1410 OP 1424 DO 10.1136/gutjnl-2017-314853 VO 67 IS 8 A1 Jonas F Ludvigsson A1 Carolina Ciacci A1 Peter HR Green A1 Katri Kaukinen A1 Ilma R Korponay-Szabo A1 Kalle Kurppa A1 Joseph A Murray A1 Knut Erik Aslaksen Lundin A1 Markku J Maki A1 Alina Popp A1 Norelle R Reilly A1 Alfonso Rodriguez-Herrera A1 David S Sanders A1 Detlef Schuppan A1 Sarah Sleet A1 Juha Taavela A1 Kristin Voorhees A1 Marjorie M Walker A1 Daniel A Leffler YR 2018 UL http://gut.bmj.com/content/67/8/1410.abstract AB Objective A gluten-free diet is the only treatment option of coeliac disease, but recently an increasing number of trials have begun to explore alternative treatment strategies. We aimed to review the literature on coeliac disease therapeutic trials and issue recommendations for outcome measures.Design Based on a literature review of 10 062 references, we (17 researchers and 2 patient representatives from 10 countries) reviewed the use and suitability of both clinical and non-clinical outcome measures. We then made expert-based recommendations for use of these outcomes in coeliac disease trials and identified areas where research is needed.Results We comment on the use of histology, serology, clinical outcome assessment (including patient-reported outcomes), quality of life and immunological tools including gluten immunogenic peptides for trials in coeliac disease.Conclusion Careful evaluation and reporting of outcome measures will increase transparency and comparability of coeliac disease therapeutic trials, and will benefit patients, healthcare and the pharmaceutical industry.