Antenatal Management for Women with Inflammatory Bowel Disease: Experience from Our 'IBD MOM' Clinic.

BACKGROUND: Inflammatory bowel disease affects women during their reproductive years and thus pregnancy outcomes. IBD MOM is a multidisciplinary, single-center clinic established to benefit women with IBD and their neonates. AIM: The aim of this study was to evaluate the perinatal outcomes of the IBD MOM clinic patients compared to patients who attended antenatal and gastrointestinal disease community clinics (IBD CC). METHODS: This single-center, prospective study was conducted from 2011 to 2015. The primary outcome was cesarean delivery; secondary was adverse perinatal outcomes. In parallel, a new pregnancy-oriented, disease severity score was evaluated for its association with perinatal risk (score low = 0 to severe = 5). RESULTS: We identified 90 women in the IBD MOM clinic and 206 in the IBD CC. Maternal age, smoking habits, pregnancy complications, and type of IBD (CD/UC) were similar between groups. Rates of labor induction and birth weight were also similar between IBD MOM and IBD GI. The IBD MOM overall preterm delivery (PTD) rate (< 37 weeks) was significantly higher 18.9 versus 9.7% (P = 0.028). The IBD MOM group had a significantly higher IBD MOM disease severity score that correlated with a higher rate of PTD. The overall IBD MOM score and scores > 3 were significantly associated with PTD risk in both groups (P = 0.013 and P = 0.004, respectively). CONCLUSION: Women with moderate and severe IBD who attended a multidisciplinary clinic may benefit from this unique center. Healthcare planning policies can assume that costly, multidisciplinary clinics for women with IBD should be reserved for those with moderate and severe disease.

Alpha-1 Anti-trypsin Exerts a Hepatoprotective Effect on Immune-mediated Hepatitis and Acetaminophen-induced Liver Injury.

Background and Aims: The serine proteinase inhibitor alpha-1 anti-trypsin (AAT) protects the body against protease activity. Several functions of AAT beyond those attributed to its anti-protease activity have been described, among them immunomodulatory and anti-inflammatory properties. The present study aimed to determine the efficacy of AAT for the treatment of immune-mediated liver injury using the models of concanavalin A-induced immune-mediated hepatitis and acetaminophen -induced liver damage. Methods: AAT was administered to mice subjected to concanavalin A-induced immune-mediated hepatitis or 2 h after acetaminophen-induced liver damage. Mice were followed for changes in serum levels of liver enzymes, liver histology, and for interferon gamma serum levels. Results: Treatment with AAT alleviated concanavalin A-induced immune-mediated liver damage, as demonstrated by a reduction in the serum levels of liver enzymes and interferon gamma, and an improved lymphocyte infiltration into the liver on liver biopsies. Moreover, treatment with AAT was associated with alleviation of the acetaminophen-induced liver injury. Conclusions: AAT exerts an hepatoprotective effect on immune-mediated and drug-induced liver damage. The data support its potential use in patients with immune-associated liver disorders.

Oral Administration of ß-Glucosylceramide for the Treatment of Insulin Resistance and Nonalcoholic Steatohepatitis: Results of a Double-Blind, Placebo-Controlled Trial.

ß-glucosylceramide (GC) is a naturally occurring glycosphingolipid that was shown to improve hepatic steatosis, steatohepatitis, and insulin resistance in animal models of nonalcoholic fatty liver disease. In this study, we evaluated the safety and efficacy of oral administration of GC in subjects with nonalcoholic steatohepatitis (NASH). Twenty-three patients with biopsy proven NASH were enrolled in a double-blind, placebo-controlled trial. Patients were orally administered daily with 7.5 mg of GC. Patients were followed for safety, liver enzymes, HbA1c, insulin sensitivity, lipid profile, hepatic fat content as measured by magnetic resonance imaging (MRI), and NASH score on liver biopsy. No treatment-related adverse events were observed during treatment. In a per protocol analysis of data, oral administration of GC decreased the hepatic fat content as measured by MRI in GC-treated compared with placebo. HbA1C decreased in patients treated with GC. GC treatment was associated with a milder decrease in the high-density lipoprotein serum levels. The beneficial effects were associated with a decrease in CD4 and NKT cell subsets of lymphocytes. Due to the small number of subjects enrolled, differences did reach statistical significance. Oral administration of GC is safe and biologically active in patients with NASH and insulin resistance.