These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Clinical features of ileal pouch-anal anastomosis in African American patients with underlying ulcerative colitis.
    Author: Moore L, Tang L, Lopez R, Shen B.
    Journal: Aliment Pharmacol Ther; 2009 Aug 15; 30(4):385-91. PubMed ID: 19485976.
    Abstract:
    BACKGROUND: The prevalence of inflammatory bowel disease in African Americans appears to be increasing. The data on differences in disease behavior and severity between the races have been conflicting. AIM: To evaluate the effect of race on outcome and natural history of patients with ileal pouch-anal anastomosis. METHODS: All African American patients with underlying ulcerative colitis and ileal pouch-anal anastomosis who were seen in our subspecialty Pouchitis Clinic from 2002 to 2008 were included. The control group consisted of Caucasian patients with ulcerative colitis and ileal pouch-anal anastomosis who were randomly selected from the same Pouch Registry at a ratio of 4:1. We compared pouch failure, Crohn's disease of the pouch, and chronic pouchitis rates, as well as other 23 demographic and clinical variables between African American and Caucasian patients. RESULTS: A total of 12 African American patients and 48 Caucasian patients were evaluated in this case-control study. There were no significant differences in the frequency of pouch failure, Crohn's disease of the pouch, or chronic pouchitis between the African American and Caucasian groups. However, African American patients were found to have a significantly shorter duration of inflammatory bowel disease (11.5 years vs. 17.0 years, P = 0.024) as well as significantly shorter duration of pouch (1.5 years vs. 4 years, P = 0.02). African Americans were also less likely to have pancolitis at the time of colectomy (83% vs. 100%, P = 0.037). CONCLUSIONS: While there were no significant differences in pouch outcomes between the races, African American patients appeared to have more left-sided colitis at the time of colectomy, with a shorter duration of inflammatory bowel and ileal pouch. This finding suggests that the natural history of ulcerative colitis and disease course before and after restorative proctocolectomy may be different between these racial groups.
    [Abstract] [Full Text] [Related] [New Search]