Division of Gastroenterology
Smita Halder
MBChB, MRCP, MRes, Ph
Assistant Professor, Division of Gastroenterology, Department of Medicine
905.521.2100 X76764
905.521.4958
Undergraduate Education
- University of Cambridge, UK, (BA, Medical Sciences, 1991)
- Edinburgh University, UK, (MBChB, 1994)
Postgraduate Training in Clinical Medicine and Gastroenterology
- Edinburgh Teaching hospitals (MRCP, 1997)
- Royal Victoria Infirmary, Newcastle
- Manchester Teaching hospitals
- MRC Research Fellowship 2002-6
- MRes (Health and Community, 2003) and PhD (2008) awarded from the University of Manchester. Title of PhD thesis: Unexplained gastrointestinal symptoms- Risk factors for onset and persistence.
- Mayo Clinic Rochester GI Research fellow: 2004-5
- CAG IBD Research Fellowship, Mount Sinai Hospital, Toronto: 2008-10
Research Interests
- Epidemiology of chronic GI disorders
- Use of biomarkers in determining GI disease course
- Clinical health outcomes in women with Inflammatory Bowel Disease
Selected Publications
- Halder SLS, McBeth J, Silman AJ, Thompson DG, Macfarlane GJ. Psychosocial risk factors for the onset of abdominal pain. Results from a large prospective population-based study. International Journal of Epidemiology 2002; 31(6): 1219-1225.
- Halder SLS, Locke GR, Talley NJ, Fett SL, Zinsmeister AR, Melton LJ. Impact of functional gastrointestinal disorders on health-related quality of life: a population-based case-control study. Alimentary Pharmacology & Therapeutics 2004; 19(2): 233-42.
- Halder SLS, Locke GR, Schleck CD, Zinsmeister AR, Talley NJ. Influence of alcohol consumption on IBS and dyspepsia. Neurogastroenterology & Motility 2006; 18: 1001-1008.
- O’Brien S, Halder SLS. GI Epidemiology: infection epidemiology and acute gastrointestinal infections. Alimentary Pharmacology & Therapeutics 2007; 25(6): 669-674.
- Halder SLS, Locke GR, Schleck CD, Zinsmeister AR, Melton LJ, Talley NJ. Natural history of functional gastrointestinal disorders: a 15-year longitudinal population-based study. Gastroenterology 2007; 133: 799-807.
- Halder SL, Talley NJ. Functional dyspepsia: A new Rome III paradigm. Current Treatment Options Gastroenterol. 2007; 10(4): 259-72.
- Kabakchiev B, Halder SLS, Silverberg MS. Molecular Tests for Differential Diagnosis in Inflammatory Bowel Disease. Molecular Diagnosis & Therapy2009;13(4):217-23.
- Halder SLS, Macfarlane GJ, Thompson DG, O'Brien SJ, Musleh M, McBeth J. Predictors of persistent gastrointestinal symptoms among new presenters to primary care. European Journal of Gastroenterology and Hepatology 2010; 22(3):296-305.



