• Inflammatory bowel disease in children and adolescents. 

  Chanchlani, Neil; Russell, Richard K, (Canadian Medical Association, 2019-02-11)

• Systematic review of definitions and outcome measures for return of bowel function after gastrointestinal surgery. 

  Vallance, A E (Wiley, 2018-10)

  Ileus is common after gastrointestinal surgery and has been identified as a research priority. Several issues have limited previous research, including a widely accepted definition and agreed outcome measure. This review ...

• Wide variation in the use and understanding of therapeutic drug monitoring for anti-TNF agents in inflammatory bowel disease: an inexact science? 

  Samaan, M.A.; Arkir, Z.; Ahmad, Tariq; Irving, P. M. (Taylor & Francis, 2018-10-24)

  We aimed to understand the way in which therapeutic drug monitoring (TDM) is used, understood and interpreted for anti-TNF agents in IBD.

• Ethical issues in genomic research: Proposing guiding principles co-produced with stakeholders 

  Carrieri, D; Jackson, L; Bewshea, Claire M.; Prainsack, B; Mansfield, J; Ahmad, Tariq; Hawkins, N; Kelly, S (Sage, 2018-09-23)

• Methods for the evaluation of biomarkers in patients with kidney and liver diseases: multicentre research programme including ELUCIDATE RCT 

  Selby, P. J. [et al]; Christie, John Michael (NIHR, 2018-06)

  Protein biomarkers with associations with the activity and outcomes of diseases are being identified by modern proteomic technologies. They may be simple, accessible, cheap and safe tests that can inform diagnosis, prognosis, ...

• PTU-010 Prevalence and phenotype of IBD across primary and secondary care: implications for colorectal cancer surveillance 

  Hamilton, Benjamin; Heerasing, Neel; Hendy, Peter; Moore, Lucy; Walker, Gareth; Bewshea, Claire; Ahmad, Tariq; Goodhand, James Ross; Kennedy, Nicholas A. (BMJ, 2018-06-08)

• Insights into the genetic epidemiology of Crohn's and rare diseases in the Ashkenazi Jewish population. 

  Rivas, M. A. [et al]; Heap, Graham; Ahmad, Tariq (PLoS, 2018-05)

  As part of a broader collaborative network of exome sequencing studies, we developed a jointly called data set of 5,685 Ashkenazi Jewish exomes. We make publicly available a resource of site and allele frequencies, which ...

• Editorial: de novo inflammatory bowel disease following bariatric surgery-potential implications for research and clinical practice. 

  Alukaidey, S; Heerasing, Neel (Wiley, 2018-06)

• Faecal calprotectin effectively excludes inflammatory bowel disease in 789 symptomatic young adults with/without alarm symptoms: a prospective UK primary care cohort study. 

  Walker, Gareth; Moore, L.; Heerasing, Neel; Hendy, Peter; Perry, Mandy; McDonald, Timothy J.; Debenham, T; Bethune, Rob; Bewshea, Claire M.; Hyde, Chris; Heap, Graham A.; Singh, A.; Calvert, Christopher; Kennedy, Nicholas A.; Goodhand, James Ross; Ahmad, Tariq (Wiley, 2018-04)

  Primary care faecal calprotectin testing distinguishes inflammatory bowel disease (IBD) from functional gut disorder in young patients presenting with abdominal symptoms; however, previous evaluations have excluded patients ...

• The Impact of NOD2 Variants on Fecal Microbiota in Crohn’s Disease and Controls Without Gastrointestinal Disease 

  Kennedy, Nicholas A. [et al] (Oxford Academic, 2018-03)

• The Royal Free Hospital 'hub-and-spoke network model' delivers effective care and increased access to liver transplantation. 

  Tai, D; Dhar, A; Yusuf, A; Marshall, A; O'Beirne, J; Patch, D; Tsochatzis, E; Alexander, G; Portal, J; Thalheimer, Ulrich; Thorburn, D; Kallis, Y; Westbrook, R H (Elsevier, 2018-01)

  'Hub-and-spoke' networks may be one solution to reduce the geographical inequality in access to liver transplantation (LT) and the growing demands on, and saturation of, LT centres. It is not clear if such networks improve ...

• Infliximab Therapeutic Drug Monitoring Changes Clinical Decisions in a Virtual Biologics Clinic for Inflammatory Bowel Disease. 

  Selinger, C. P.; Lenti, M. V.; Clark, T.; Rafferty, H.; Gracie, D.; Ford, A. C.; OʼConnor, A.; Ahmad, Tariq; Hamlin, P J. (Oxford Academic, 2017-12)

  Virtual biologics clinics are often used to review patients with inflammatory bowel disease receiving biological therapy, with decisions whether to continue, switch, or stop therapy made based on review of symptoms, disease ...

• A randomised, double-blind, parallel-group trial to assess mercaptopurine versus placebo to prevent or delay recurrence of Crohn’s disease following surgical resection (TOPPIC) 

  Satsangi, J.; Kennedy, Nicholas A.; Mowat, C.; Arnott, I.; Keerie, C.; Lewis, S.; Ennis, H. (NIHR, 2017-09)

  Crohn’s disease (CD) is a chronic, relapsing, inflammatory bowel disease. Up to 65% of patients with CD require an operation to control the disease within 10 years. Both endoscopic and clinical recurrence is common within ...

• Non selective beta blockers in cirrhosis. 

  Thalheimer, Ulrich; Giannelli, V.; Francoz, C.; Maimone, S. (Elsevier, 2017-08-05)

• Interaction Between NOD2 and Smoking in the Pathogenesis of Crohn's Disease. 

  Heerasing, Neel; Kennedy, Nicholas A. (Elsevier, 2017-07)

• Editorial: which iron preparation for patients with IBD? 

  Kennedy, Nicholas A.; Goodhand, James Ross; Rampton, D S (Wiley, 2017-07)

• Mercaptopurine versus placebo to prevent recurrence of Crohn's disease after surgical resection (TOPPIC): a multicentre, double-blind, randomised controlled trial. 

  Mowat, C.; Arnott, I.; Cahill, A.; Smith, M.; Ahmad, Tariq; Subramanian, S.; Travis, S.; Morris, J.; Hamlin, J.; Dhar, A.; Nwokolo, C.; Edwards, C.; Creed, T.; Bloom, S.; Yousif, M.; Thomas, L.; Campbell, S.; Lewis, S. J.; Sebastian, S.; Sen, S.; Lal, S.; Hawkey, C.; Murray, C.; Cummings, F.; Goh, J.; Lindsay, J. O.; Arebi, N.; Potts, L.; McKinley, A. J.; Thomson, J. M.; Todd, J. A.; Collie, M.; Dunlop, M. G.; Mowat, A.; Gaya, D. R.; Winter, J.; Naismith, G. D.; Ennis, H.; Keerie, C.; Lewis, S. C.; Prescott, R. J.; Kennedy, N. A.; Satsangi, J. (Elsevier, 2016-12)

  Up to 60% of patients with Crohn's disease need intestinal resection within the first 10 years of diagnosis, and postoperative recurrence is common. We investigated whether mercaptopurine can prevent or delay postoperative ...

• P648 The impact of infliximab therapeutic drug monitoring on decisions made in a virtual biologics clinic for IBD 

  Selinger, C.; Lenti, M.; Clark, T.; Rafferty, H.; O'Connor, A.; Ahmad, Tariq; Hamlin, J. (Oxford Journals, 2017-02-01)

• P413 Exclusive enteral nutrition provides an effective bridge to safer interval elective surgery for Crohn's disease 

  Heerasing, Neel; Thompson, Beth; Hendy, Peter; Heap, Graham A.; Walker, Gareth; Bethune, Rob; Calvert, Christopher; Kennedy, Nicholas A.; Ahmad, Tariq; Goodhand, James Ross (Oxford Journals, 2017-02-01)

• P550 Clinical features of demyelination following anti-TNFα therapy. 

  Hendy, Peter; Heerasing, Neel; Walker, Gareth; Heap, Graham A.; Bewshea, Claire M.; Kennedy, Nicholas A.; Goodhand, James Ross; Martin, R.; Hobart, J.; Harrower, Timothy; Coles, A.; Ahmad, Tariq (Oxford Journals, 2017-02)

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