In CD patients, SIBO is a highly prevalent condition. Stricturing phenotype and increased FCC were strongly and independently associated with the presence of SIBO. SIBO diagnostic work-up followed by directed treatment is recommended in CD patients who present stricturing disease, especially in those with concurrent intestinal inflammation.

suMMary Study conducted at the Inflammatory

BackgroundAlthough the cost of Crohn’s disease (CD) treatment differs considerably, hospitalization and surgery costs account for most of the total treatment cost. Decreasing hospitalization and surgery rates are pivotal issues in reducing health-care costs.Material/MethodsWe evaluated the effect of azathioprine (AZA) compared with mesalazine on incidence of re-hospitalizations due to all causes and for CD-related surgeries. In this controlled, randomized study, 72 subjects with sub-occlusive ileocecal CD were randomized for AZA (2–3 mg/kg per day) or mesalazine (3.2 g per day) therapy during a 3-year period. The primary end point was the re-hospitalization proportion due to all causes, as well as for surgical procedures during this period evaluated between the groups.ResultsOn an intention-to-treat basis, the proportion of patients re-hospitalized within 36 months due to all causes was lower in patients treated with AZA compared to those on mesalazine (0.39 vs. 0.83, respectively; p=0.035). The AZA group had also significantly lower proportions of re-hospitalization for surgical intervention (0.25 vs. 0.56, respectively; p=0.011). The number of admissions (0.70 vs. 1.41, p=0.001) and the length of re-hospitalization (3.8 vs. 7.7 days; p=0.002) were both lower in AZA patients.ConclusionsPatients with sub-occlusive ileocecal CD treated with AZA had lower re-hospitalization rates due to all causes and for surgical management of CD compared to those treated with mesalazine during a 3-year period. The long-term use of AZA in ileocecal CD patients recovering from a sub-occlusion episode can save healthcare costs.

Current therapy of moderate-to-severe inflammatory bowel disease (IBD) often involves the use of anti-tumor necrosis factor alpha (TNF-α) agents. Although very effective, theses biologics place the patient at increased risk for developing infections and lymphomas, the latter especially when in combination with thiopurines. Appropriate patient selection, counseling, and education are all important features for the successful use of anti-TNF-α therapy. A thorough history to rule-out contraindications of this therapy and emphasis on monitoring guidelines are important steps preceding administration of anti-TNF-α agents. This therapy should only be considered if a recent evaluation has established that the patient has active IBD. In addition, it is important to exclude disease mimickers. Anti-TNF-α agents have been considered to present a globally favorable benefit/risk ratio. However, it is important that in routine practice, initiation of anti-TNF-α therapy be carefully discussed with the patient, extensively explaining the potential benefits and risks of such treatment. Prior to starting anti-TNF-α therapy, the patients need to be screened for latent tuberculosis, hepatitis B virus infection, and (usually) hepatitis C virus and HIV infection. Vaccination schedules of IBD patients should be evaluated and updated prior to the commencement of anti-TNF-α therapy. Ordinarily, immunization in adult patients with IBD should not deviate from recommended guidelines for the general population. With the exception of live vaccines, immunizations can be safely administered in patients with IBD, even those on immunosuppressants or biologics. The purpose of this review is providing an overview of appropriate steps to prepare patients with IBD for anti-TNF-α therapy.

In this study, a high MS incidence (58%) was found in patients with CD. Female gender and absence of previous surgery from CD complications were associated with a higher MS incidence. Periodic psychological assessment could be useful to detect and approach MS in patients with CD.

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In IBD outpatients presenting colitis flares, CDI is highly prevalent. Females, younger age, infliximab, and notably steroid therapy were independently associated with CDI. Most patients with CDI experienced mild-to-moderate disease, and prompt treatment with vancomycin was highly effective, which seems to reduce the serious complication risks.

Minimal hepatic encephalopathy is a frequent condition in cirrhotic patients. The arterial ammonia concentration does not play a major role in its diagnosis.