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IBD Linked to Several Monogenic Disorders

Inflamm Bowel Dis; 2018 Feb 15; Han, et al

Inflammatory bowel disease (IBD) appears to be associated with several monogenic disorders, according to an analysis of >55 million patient records. Researchers evaluated the link between Crohn’s disease, ulcerative colitis, and multiple Mendelian diseases, using a database from Optum’s electronic health record system that contained deidentified information. They found:

  • 50 monogenic diseases were significantly associated with IBD, including 40 that were linked to both Crohn’s disease and ulcerative colitis.
  • Those associations focused primarily on disorders related to immune and metabolic processes and oxidative stress.
Citation:

Han L, Maciejewski M, Brockel C, et al. Mendelian disease associations reveal novel insights into inflammatory bowel disease. Inflamm Bowel Dis. 2018;24(3):471-481. doi:10.1093/ibd/izx087.