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Am J Gastroenterol. 2008 May;103(5):1203-9. doi: 10.1111/j.1572-0241.2007.01756.x. Epub 2008 Apr 16.

Relapses of inflammatory bowel disease during pregnancy: in-hospital management and birth outcomes.

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Division of Gastroenterology, Mount Sinai Medical Center, One Gustave Levy Place, New York, New York, USA.



There are few studies that describe the medical treatment and colitis response rates among patients with a severe relapse of inflammatory bowel disease (IBD) during pregnancy, and few studies of the effect of such a relapse on birth outcomes in these patients.


To describe the treatment and response rates of severe colitis in pregnancy, and to assess the effects of a severe relapse of colitis during pregnancy on birth outcomes.


We performed a case control study of pregnant patients with IBD hospitalized for a disease relapse at two large treatment centers between 1989 and 2001. Details of management of disease relapse and maternal and fetal outcomes were recorded.


Eighteen patients (11 ulcerative colitis, 6 Crohn's disease, 1 indeterminate colitis), mean age 28.6 yr (range 19-38) formed the study group; 41 age-matched pregnant IBD patients without disease relapse formed the control group. Study patients were hospitalized at a mean of 15.9-wk gestation (range 8-35) for a mean of 10.4 days (range 3-31). All 18 patients received IV hydrocortisone (mean dose 199 mg/day) and 7 patients (39%) either continued taking or were commenced on immunomodulators: IV cyclosporine (5 patients) and azathioprine/6-MP (3 patients). Fifteen patients (83%) had a clinical response to these medical treatments, 3 patients required colectomy. There were significant differences between study and control groups in gestation period (35.0 wk vs 38.7 wk, respectively, P= 0.0001) and birth weight (2,001 g vs 3,018 g, respectively, P < 0.0001).


Treatment with IV hydrocortisone and IV cyclosporine appears effective at inducing remission of colitis but their use must continue to be confined to severely ill patients being treated at specialized centers. Severe relapses of colitis during pregnancy increase the risk of preterm birth and low birth weight.

[Indexed for MEDLINE]

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