Imperial College London

ProfessorTimothyOrchard

Faculty of MedicineDepartment of Metabolism, Digestion and Reproduction

Professor of Gastroenterology
 
 
 
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Contact

 

t.orchard

 
 
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Location

 

GI UnitNorfolk PlaceSt Mary's Campus

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Summary

 

Publications

Publication Type
Year
to

144 results found

Van Assche G, Dignass A, Panes J, Beaugerie L, Karagiannis J, Allez M, Ochsenkuehn T, Orchard T, Rogler G, Louis E, Kupcinskas L, Mantzaris G, Travis S, Stange Eet al., 2010, The second European evidence-based Consensus on the diagnosis and management of Crohn's disease: Definitions and diagnosis, JOURNAL OF CROHNS & COLITIS, Vol: 4, Pages: 7-27, ISSN: 1873-9946

Journal article

Williams HRT, Cox IJ, Walker DG, North BV, Patel VM, Marshall SE, Jewell DP, Ghosh S, Thomas HJ, Teare JP, Jakobovits S, Zeki S, Welsh KI, Taylor-Robinson SD, Orchard TRet al., 2009, Erratum: Characterization of inflammatory bowel disease with urinary metabolic profiling (American Journal of Gastroenterology (2009) 104 (1435-1444) DOI: 10.1038 / ajg.2009.175), American Journal of Gastroenterology, Vol: 104, ISSN: 0002-9270

Journal article

Williams HRT, Cox IJ, Walker DG, North BV, Patel VM, Marshall SE, Jewell DP, Ghosh S, Thomas HJW, Teare JP, Jakobovits S, Zeki S, Welsh KI, Taylor-Robinson SD, Orchard TRet al., 2009, Characterization of Inflammatory Bowel Disease With Urinary Metabolic Profiling (vol 104, pg 1435, 2009), AMERICAN JOURNAL OF GASTROENTEROLOGY, Vol: 104, Pages: 1894-1894, ISSN: 0002-9270

Journal article

Williams HRT, Cox IJ, Walker DG, North BV, Patel VM, Marshall SE, Jewell DP, Ghosh S, Thomas HJW, Teare JP, Jakobovits S, Zeki S, Welsh KI, Taylor-Robinson SD, Orchard TRet al., 2009, Characterization of Inflammatory Bowel Disease With Urinary Metabolic Profiling, AMERICAN JOURNAL OF GASTROENTEROLOGY, Vol: 104, Pages: 1435-1444, ISSN: 0002-9270

Journal article

Russo E, Powell N, Mansfield G, Adjogatse D, O'Gallagher K, Naguib J, Thomas HJ, Teare JP, Negus RP, Hoare JM, Orchard Tet al., 2009, The Evolving Epidemiology of Gastro-Oesophageal Reflux Disease: A 20 Year Endoscopy Perspective, Digestive Disease Week/110th Annual Meeting of the American-Gastroenterological-Association, Publisher: W B SAUNDERS CO-ELSEVIER INC, Pages: A738-A738, ISSN: 0016-5085

Conference paper

Walker DG, Williams HR, Padaruth S, Milestone AN, Arnold J, Kane S, Thomas HJ, Teare JP, Hart A, Jewell DP, Orchard TRet al., 2009, Does the Clinical Phenotype of Inflammatory Bowel Disease Differ Between Caucasian and South Asian Patients Living in the UK?, Digestive Disease Week/110th Annual Meeting of the American-Gastroenterological-Association, Publisher: W B SAUNDERS CO-ELSEVIER INC, Pages: A356-A356, ISSN: 0016-5085

Conference paper

Russo E, Powell N, O'Gallagher K, Mansfield G, Teare JP, Negus RP, Thomas HJ, Orchard T, Jonathan Het al., 2009, Alarm Signs in Patients with Gastrooesophageal Reflux Disease, Digestive Disease Week/110th Annual Meeting of the American-Gastroenterological-Association, Publisher: W B SAUNDERS CO-ELSEVIER INC, Pages: A457-A457, ISSN: 0016-5085

Conference paper

Powell N, Ng E, Loh V, Walker M, Hoare J, Talley NJ, Kon O, Orchard Tet al., 2009, INCREASED GASTROINTESTINAL SYMPTOMS IN PATIENTS WITH ALLERGIC AIRWAYS DISEASE, Annual Meeting of the British-Society-of-Gastroenterology, Publisher: B M J PUBLISHING GROUP, Pages: A45-A45, ISSN: 0017-5749

Conference paper

Russo EA, Lindsay J, Campbell S, Hart AL, Hamlin PJ, Orchard TR, Arebi N, Nightingale J, Jacyna MR, O'Connor M, Harris AW, O'Morain CA, Gosh Set al., 2009, EXPERIENCE ON THE USE OF ADALIMUMAB AS MAINTENANCE THERAPY IN CROHN'S DISEASE IN ENGLAND AND IRELAND, Annual Meeting of the British-Society-of-Gastroenterology, Publisher: B M J PUBLISHING GROUP, Pages: A61-A62, ISSN: 0017-5749

Conference paper

Walker DG, Williams HRT, Cox IJ, Orchard TRet al., 2009, URINARY METABOLIC PROFILING IN CROHN'S DISEASE: IS THERE A DIFFERENCE BETWEEN ETHNIC GROUPS?, Annual Meeting of the British-Society-of-Gastroenterology, Publisher: B M J PUBLISHING GROUP, Pages: A60-A60, ISSN: 0017-5749

Conference paper

Powell N, Russo E, Mansfield G, Teare J, Negus R, Thomas H, Orchard T, Hoare Jet al., 2009, ALARM SIGNS IN PATIENTS WITH GASTRO-OESOPHAGEAL REFLUX DISEASE?, Annual Meeting of the British-Society-of-Gastroenterology, Publisher: B M J PUBLISHING GROUP, Pages: A143-A143, ISSN: 0017-5749

Conference paper

Walker DG, Williams HRT, Padaruth S, Milestone AN, Arnold J, Kane S, Thomas HJW, Teare JP, Hart A, Jewell DP, Orchard TRet al., 2009, INFLAMMATORY BOWEL DISEASE IN CAUCASIAN AND UK SOUTH ASIAN PATIENTS: DIFFERENCE IN CLINICAL PHENOTYPE, Annual Meeting of the British-Society-of-Gastroenterology, Publisher: B M J PUBLISHING GROUP, Pages: A60-A60, ISSN: 0017-5749

Conference paper

Orchard TR, Ramsey D, Geest SVD, Travis SPLet al., 2009, REDUCING TIME TO SYMPTOM IMPROVEMENT AND RESOLUTION FOR MODERATELY ACTIVE ULCERATIVE COLITIS, Annual Meeting of the British-Society-of-Gastroenterology, Publisher: B M J PUBLISHING GROUP, Pages: A102-A103, ISSN: 0017-5749

Conference paper

Powell N, Russo E, Mansfield G, Adjogatse D, O'Callaghan K, Naguib J, Thomas H, Teare J, Negus R, Hoare J, Orchard Tet al., 2009, THE EVOLVING EPIDEMIOLOGY OF GASTRO-OESOPHAGEAL REFLUX DISEASE: AN ENDOSCOPIC PERSPECTIVE, Annual Meeting of the British-Society-of-Gastroenterology, Publisher: B M J PUBLISHING GROUP, Pages: A143-A143, ISSN: 0017-5749

Conference paper

Orchard TR, Holt H, Bradbury L, Hammersma J, Mcnally E, Jewell DP, Wordsworth BPet al., 2009, The prevalence, clinical features and association of HLA-B27 in sacroiliitis associated with established Crohn's disease, ALIMENTARY PHARMACOLOGY & THERAPEUTICS, Vol: 29, Pages: 193-197, ISSN: 0269-2813

Journal article

Williams H, Walker D, Orchard TR, 2008, Extraintestinal manifestations of inflammatory bowel disease., Curr Gastroenterol Rep, Vol: 10, Pages: 597-605

The idiopathic inflammatory bowel diseases (IBD), Crohn's disease and ulcerative colitis, may be complicated by extraintestinal manifestations (EIMs) in up to 40% of patients. Reports suggest that almost every organ system may be affected. The EIMs are a significant cause of morbidity and may be particularly distressing for the patient. Recent attempts have been made to define the phenotype of IBD in patients of different ethnicities. These studies have highlighted potential racial variations in the prevalence of specific EIMs, findings that are perhaps not surprising given the influence of genetic factors in their pathogenesis. Certain EIMs are related to the activity of the bowel disease, and their management often involves careful monitoring while the IBD is brought under control. Other EIMs, however, typically run a course independent of the IBD activity, and specific, targeted treatments may be required, even including biologic agents such as infliximab.

Journal article

Reese GE, Nanidis T, Borysiewicz C, Yamamoto T, Orchard T, Tekkis PPet al., 2008, The effect of smoking after surgery for Crohn's disease: a meta-analysis of observational studies, INTERNATIONAL JOURNAL OF COLORECTAL DISEASE, Vol: 23, Pages: 1213-1221, ISSN: 0179-1958

Journal article

Orchard T, 2008, GPs have central role in managing IBD., Practitioner, Vol: 252, Pages: 14-21, ISSN: 0032-6518

Ulcerative colitis and Crohn's disease are extremely variable in their presentation and course, and treatment can be difficult. It is important that GPs have a high index of suspicion of IBD and initiate appropriate treatment for patients undergoing relapse of the disease. GPs also have a vital role in the monitoring of patients, often in collaboration with gastroenterologists, particularly for those patients on immunosuppressant therapy.

Journal article

Powell N, Mawdsley J, Hoare J, Negus R, Thomas H, Teare J, Orchard Tet al., 2008, High-risk features confer an increased risk of significant GI pathology in patients aged less than 50 years with dyspepsia, GASTROINTESTINAL ENDOSCOPY, Vol: 67, Pages: 1007-1007, ISSN: 0016-5107

Journal article

Powell N, Dunn J, Treibel TA, Thomas HJ, Mawdsley J, Orchard T, Teare JP, Negus R, Hoare JMet al., 2008, The changing pattern of peptic ulcer disease in London between 1985 and 2006, GASTROENTEROLOGY, Vol: 134, Pages: A477-A477, ISSN: 0016-5085

Journal article

Williams HR, Cox IJ, North BV, Patel VM, Marshall SE, Jewell DP, Ghosh S, Thomas HJ, Teare JP, Jakobovits S, Zeki SS, Welsh KI, Taylor-Robinson SD, Orchard Tet al., 2008, Crohn's disease is associated with a specific urinary metabolic profile, GASTROENTEROLOGY, Vol: 134, Pages: A195-A195, ISSN: 0016-5085

Journal article

Powell N, Treibel TA, Dunn J, Mawdsley J, Hoare JM, Negus R, Thomas HJ, Teare JP, Orchard Tet al., 2008, Dysphagia in young patients: Worth having a look?, American-Society-for-Gastrointestinal-Endoscopy Postgraduate Course/Digestive Disease Week, Publisher: MOSBY-ELSEVIER, Pages: AB190-AB190, ISSN: 0016-5107

Conference paper

Powell N, Dunn J, Treibel TA, Mawdsley J, Teare JP, Negus R, Hoare JM, Thomas HJ, Orchard Tet al., 2008, Appropriateness of colonoscopy for patients with isolated abdominal pain, American-Society-for-Gastrointestinal-Endoscopy Postgraduate Course/Digestive Disease Week, Publisher: MOSBY-ELSEVIER, Pages: AB322-AB322, ISSN: 0016-5107

Conference paper

Powell N, Treibel TA, Dunn J, Mawdsley J, Negus R, Orchard T, Thomas HJ, Hoare JM, Teare JPet al., 2008, Are "High risk" features associated with increased gastrointestinal pathology in patients aged less than 50 years with dyspepsia?, American-Society-for-Gastrointestinal-Endoscopy Postgraduate Course/Digestive Disease Week, Publisher: MOSBY-ELSEVIER, Pages: AB95-AB95, ISSN: 0016-5107

Conference paper

Powell N, Treibel TA, Dunn J, Mawdsley J, Hoare JM, Negus R, Thomas HJ, Teare JP, Orchard Tet al., 2008, Dysphagia in young patients: Worth having a look?, Pages: AB190-AB190, ISSN: 0016-5107

Conference paper

Powell N, Dunn J, Treibel TA, Mawdsley J, Teare JP, Negus R, Hoare JM, Thomas HJ, Orchard Tet al., 2008, Appropriateness of colonoscopy for patients with isolated abdominal pain, Pages: AB322-AB322, ISSN: 0016-5107

Conference paper

Powell N, Treibel TA, Dunn J, Mawdsley J, Negus R, Orchard T, Thomas HJ, Hoare JM, Teare JPet al., 2008, Are "High Risk" features associated with increased gastrointestinal pathology in patients aged less than 50 years with dyspepsia?, Digestive Disease Week Meeting/109th Annual Meeting of the American-Gastroenterological-Association, Publisher: MOSBY-ELSEVIER, Pages: AB95-AB95, ISSN: 0016-5107

Conference paper

Powell N, Treibel T, Mawdsley J, Negus R, Teare JP, Orchard TR, Thomas HJ, Hoare JMet al., 2008, The changing pattern of peptic ulcer disease in london, Annual General Meeting of the British-Society-of-Gastroenterology, Publisher: B M J PUBLISHING GROUP, Pages: A106-A106, ISSN: 0017-5749

Conference paper

Powell N, Mawdsley J, Teare J, Thomas H, Negus R, Hoare J, Orchard Tet al., 2008, Do alarm features confer an increased risk of upper gastrointestinal cancer in patients aged under 55 years with dyspepsia?, Annual General Meeting of the British-Society-of-Gastroenterology, Publisher: B M J PUBLISHING GROUP, Pages: A95-A95, ISSN: 0017-5749

Conference paper

Williams HRT, Cox I, North BV, Patel VM, Marshall SE, Jewell DP, Ghosh S, Thomas HJW, Teare JP, Jakobovits S, Zeki S, Welsh KI, Taylor-Robinson SD, Orchard TRet al., 2008, A urinary metabolic profile associated with Crohn's disease, Annual General Meeting of the British-Society-of-Gastroenterology, Publisher: B M J PUBLISHING GROUP, Pages: A153-A153, ISSN: 0017-5749

Conference paper

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