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Canadian Journal of Gastroenterology and Hepatology
Volume 2016 (2016), Article ID 8723949, 7 pages
http://dx.doi.org/10.1155/2016/8723949
Research Article

Colectomy Rates for Ulcerative Colitis Differ between Ethnic Groups: Results from a 15-Year Nationwide Cohort Study

1St. Mark’s Hospital & Academic Institute, Harrow, London HA1 3UJ, UK
2Surgical Epidemiology, Trials and Outcome Centre (SETOC), St. Mark’s Hospital & Academic Institute, Harrow, London HA1 3UJ, UK

Received 28 September 2016; Accepted 28 November 2016

Academic Editor: Geoffrey C. Nguyen

Copyright © 2016 Ravi Misra et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. B. Khor, A. Gardet, and R. J. Xavier, “Genetics and pathogenesis of inflammatory bowel disease,” Nature, vol. 474, no. 7351, pp. 307–317, 2011. View at Publisher · View at Google Scholar · View at Scopus
  2. N. A. Molodecky, I. S. Soon, D. M. Rabi et al., “Increasing incidence and prevalence of the inflammatory bowel diseases with time, based on systematic review,” Gastroenterology, vol. 142, no. 1, pp. 46–54.e42, 2012. View at Publisher · View at Google Scholar · View at Scopus
  3. C. N. Bernstein, J. F. Blanchard, P. Rawsthorne, and A. Wajda, “Epidemiology of Crohn's disease and ulcerative colitis in a central Canadian province: a population-based study,” American Journal of Epidemiology, vol. 149, no. 10, pp. 916–924, 1999. View at Publisher · View at Google Scholar · View at Scopus
  4. J. J. Zheng, X. S. Zhu, Z. Huangfu, X. H. Shi, and Z. R. Guo, “Prevalence and incidence rates of Crohn's disease in mainland China: a meta-analysis of 55 years of research,” Journal of Digestive Diseases, vol. 11, no. 3, pp. 161–166, 2010. View at Publisher · View at Google Scholar · View at Scopus
  5. K. F. Davis, P. D'Odorico, F. Laio, and L. Ridolfi, “Global spatio-temporal patterns in human migration: a complex network perspective,” PLoS ONE, vol. 8, no. 1, Article ID e53723, 2013. View at Publisher · View at Google Scholar · View at Scopus
  6. L. Prideaux, S. Kang, J. Wagner et al., “Impact of ethnicity, geography, and disease on the microbiota in health and inflammatory bowel disease,” Inflammatory Bowel Diseases, vol. 19, no. 13, pp. 2906–2918, 2013. View at Publisher · View at Google Scholar · View at Scopus
  7. I. Carr and J. F. Mayberry, “The effects of migration on ulcerative colitis: a three-year prospective study among Europeans and first- and second-generation South Asians in Leicester (1991–1994),” The American Journal of Gastroenterology, vol. 94, no. 10, pp. 2918–2922, 1999. View at Publisher · View at Google Scholar · View at Scopus
  8. V. Pinsk, D. A. Lemberg, K. Grewal, C. C. Barker, R. A. Schreiber, and K. Jacobson, “Inflammatory bowel disease in the South Asian pediatric population of British Columbia,” American Journal of Gastroenterology, vol. 102, no. 5, pp. 1077–1083, 2007. View at Publisher · View at Google Scholar · View at Scopus
  9. C. S. J. Probert, V. Jayanthi, D. Pinder, A. C. Wicks, and J. F. Mayberry, “Epidemiological study of ulcerative proctocolitis in Indian migrants and the indigenous population of Leicestershire,” Gut, vol. 33, no. 5, pp. 687–693, 1992. View at Publisher · View at Google Scholar · View at Scopus
  10. S. T. Rashid, S. Bharucha, S. I. Jamallulail et al., “Inflammatory bowel disease in the South Asian population of northwest England,” American Journal of Gastroenterology, vol. 103, no. 1, pp. 242–243, 2008. View at Publisher · View at Google Scholar · View at Scopus
  11. V. Jayanthi, C. S. J. Probert, D. J. Pollock, S. I. Baithun, D. S. Rampton, and J. F. Mayberry, “Low incidence of ulcerative colitis and proctitis in Bangladeshi migrants in Britain,” Digestion, vol. 52, no. 1, pp. 34–42, 1992. View at Google Scholar · View at Scopus
  12. D. G. Walker, H. R. T. Williams, A. S. Bancil et al., “Ethnicity differences in genetic susceptibility to ulcerative colitis: a comparison of Indian asians and white Northern Europeans,” Inflammatory Bowel Diseases, vol. 19, no. 13, pp. 2888–2894, 2013. View at Publisher · View at Google Scholar · View at Scopus
  13. V. Pinsk, D. A. Lemberg, K. Grewal, C. C. Barker, R. A. Schreiber, and K. Jacobson, “Inflammatory bowel disease in the South Asian pediatric population of British Columbia,” The American Journal of Gastroenterology, vol. 102, no. 5, pp. 1077–1083, 2007. View at Publisher · View at Google Scholar · View at Scopus
  14. M. W. Carroll, Z. Hamilton, H. Gill et al., “Pediatric inflammatory bowel disease among South Asians living in British Columbia, Canada: a distinct clinical phenotype,” Inflammatory Bowel Diseases, vol. 22, no. 2, pp. 387–396, 2016. View at Publisher · View at Google Scholar · View at Scopus
  15. J. E. Lennard Jones, “The clinical outcome of ulcerative colitis depends on how much of the colonic mucosa is involved,” Scandinavian Journal of Gastroenterology. Supplement, vol. 88, pp. 48–53, 1983. View at Google Scholar · View at Scopus
  16. C. N. Bernstein, S. C. Ng, P. L. Lakatos, B. Moum, and E. V. Loftus Jr., “A review of mortality and surgery in ulcerative colitis: milestones of the seriousness of the disease,” Inflammatory Bowel Diseases, vol. 19, no. 9, pp. 2001–2010, 2013. View at Publisher · View at Google Scholar · View at Scopus
  17. I. C. Solberg, I. Lygren, J. Jahnsen et al., “Clinical course during the first 10 years of ulcerative colitis: results from a population-based inception cohort (IBSEN Study),” Scandinavian Journal of Gastroenterology, vol. 44, no. 4, pp. 431–440, 2009. View at Publisher · View at Google Scholar · View at Scopus
  18. G. Juyal, S. Negi, A. Sood et al., “Genome-wide association scan in north Indians reveals three novel HLA-independent risk loci for ulcerative colitis,” Gut, vol. 64, no. 4, pp. 571–579, 2015. View at Publisher · View at Google Scholar · View at Scopus
  19. J. Burisch, N. Pedersen, S. Čuković-Čavka et al., “East-West gradient in the incidence of inflammatory bowel disease in Europe: the ECCO-EpiCom inception cohort,” Gut, vol. 63, no. 4, pp. 588–597, 2014. View at Publisher · View at Google Scholar · View at Scopus
  20. C. S. Probert, P. Bhakta, B. Bhamra, V. Jayanthi, and J. F. Mayberry, “Diet of South Asians with inflammatory bowel disease,” Arquivos de Gastroenterologia, vol. 33, no. 3, pp. 132–135, 1996. View at Google Scholar
  21. T. Moshkovska, M. A. Stone, J. Clatworthy et al., “An investigation of medication adherence to 5-aminosalicylic acid therapy in patients with ulcerative colitis, using self-report and urinary drug excretion measurements,” Alimentary Pharmacology and Therapeutics, vol. 30, no. 11-12, pp. 1118–1127, 2009. View at Publisher · View at Google Scholar · View at Scopus
  22. S. V. Kane, R. D. Cohen, J. E. Aikens, and S. B. Hanauer, “Prevalence of nonadherence with maintenance mesalamine in quiescent ulcerative colitis,” The American Journal of Gastroenterology, vol. 96, no. 10, pp. 2929–2933, 2001. View at Publisher · View at Google Scholar · View at Scopus
  23. T. Yatsunenko, F. E. Rey, M. J. Manary et al., “Human gut microbiome viewed across age and geography,” Nature, vol. 486, no. 7402, pp. 222–227, 2012. View at Publisher · View at Google Scholar · View at Scopus
  24. C. De Filippo, D. Cavalieri, M. Di Paola et al., “Impact of diet in shaping gut microbiota revealed by a comparative study in children from Europe and rural Africa,” Proceedings of the National Academy of Sciences of the United States of America, vol. 107, no. 33, pp. 14691–14696, 2010. View at Publisher · View at Google Scholar · View at Scopus
  25. L. Prideaux, M. A. Kamm, P. De Cruz, D. R. van Langenberg, S. C. Ng, and I. Dotan, “Inflammatory bowel disease serology in Asia and the West,” World Journal of Gastroenterology, vol. 19, no. 37, pp. 6207–6213, 2013. View at Publisher · View at Google Scholar · View at Scopus
  26. A. Hansell, A. Bottle, L. Shurlock, and P. Aylin, “Accessing and using hospital activity data,” Journal of Public Health Medicine, vol. 23, no. 1, pp. 51–56, 2001. View at Publisher · View at Google Scholar · View at Scopus