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Effects and treatment of inflammatory bowel disease during pregnancy
Question:
I have several patients with inflammatory bowel disease (IBD) who are pregnant or planning pregnancies. What information can I give them regarding the possible effects of IBD on pregnancy and the medications used to treat IBD during pregnancy?
Answer:
Women with IBD appear to be at increased risk of giving birth prematurely, having low-birth-weight infants, and having cesarean sections. Neither 5-aminosalicylic acid nor sulfasalazine has been found to increase the rate of major malformations, fetal mortality, or morbidity. There is conflicting evidence regarding the use of corticosteroids and azathioprine and 6-mercaptopurine. There are limited data on the use of infliximab during pregnancy, although no pattern of defects or complications has been reported to date.
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