Post-operative recurrence of Crohn's disease after definitive stoma: an underestimated risk.

Introduction: Crohn's disease (CD) is a progressive inflammatory disease affecting the entire gastrointestinal tract. The need for a definitive stoma (DS) is considered as the ultimate phase of damage. It is often believed that the risk of further disease progression is small when a DS has been performed.

Previous Exposure to Multiple Anti-TNF Is Associated with Decreased Efficiency in Preventing Postoperative Crohn's Disease Recurrence.

Background And Aims: Infliximab and adalimumab are increasingly used to prevent postoperative recurrence in Crohn's disease patients. The impact of previous exposure to one or more anti-tumour necrosis factor [TNF] agents before surgery on the efficacy of anti-TNF therapy on postoperative recurrence is unknown.

Methods: We performed a retrospective analysis of Crohn's disease patients who underwent surgical bowel resection with anastomosis and prophylactic treatment with anti-TNF therapy between January 2005 and June 2013.

[Measure of plan Azheimer's impact on the university hospitals articles production through SIGAPS data].

Introduction: A third Alzheimer and related diseases plan (AP), including a detailed research part has been implemented from 2008 to 2013. The aim of this study was to assess the AP impact on the original articles production concerning Alzheimer and related disease (AD) before (2004-2008) and after its implementation (2009-2013).

Methods: Number and impact factor (IF) based ranking of original articles coming from French University Hospitals (CHU) have been assessed using the data provided by the SIGAPS bibliometric software used so far for calculating allocation of the governmental medical research funding (MERRI).

Vaccination and Risk for Developing Inflammatory Bowel Disease: A Meta-Analysis of Case-Control and Cohort Studies.

Background & Aims: Environmental factors may play a key role in the pathogenesis of inflammatory bowel disease (IBD). Whether vaccination is associated causally with IBD is controversial. We performed a meta-analysis of case-control and cohort studies on the association between vaccination and the risk for IBD.

Eosinophilic enteritis.

Background: Eosinophilic enteritis, also known as eosinophilic gastroenteritis, is a rare primary eosinophilic gastrointestinal disorder (EGID) of unknown etiology characterized by the presence of an intense eosinophilic infiltrate on histopathology of the intestinal mucosa.

Key Messages: The etiology of eosinophilic enteritis remains obscure. There is growing evidence to support the role of aeroallergens and food allergens in the pathogenesis of this disorder as children and adults with EGIDs often have positive skin testing for food allergens and a familial history of allergic diseases.

Growth hormone enhances fat-free mass and glutamine availability in patients with short-bowel syndrome: an ancillary double-blind, randomized crossover study.

Background: Benefits of recombinant human growth hormone (rhGH) alone or combined with glutamine in patients with intestinal failure because of short-bowel syndrome remain controversial.

Objective: We explored effects of rhGH on whole-body protein metabolism in patients with short-bowel syndrome with intestinal failure (SBS-IF) to gain insight into its mechanism of action.

Design: Eight stable hyperphagic patients with severe SBS-IF received, in a double-blind, randomized crossover study, low-dose rhGH (0.

Glugacon-like peptide-2: broad receptor expression, limited therapeutic effect on intestinal inflammation and novel role in liver regeneration.

The glucagon-like peptide 2 (GLP-2) is an intestinotrophic hormone with growth promoting and anti-inflammatory actions. However, the full biological functions of GLP-2 and the localization of its receptor (GLP-2R) remain controversial. Among cell lines tested, the expression of GLP-2R transcript was detected in human colonic myofibroblasts (CCD-18Co) and in primary culture of rat enteric nervous system but not in intestinal epithelial cell lines, lymphocytes, monocytes, or endothelial cells.

The 5-aminosalicylic acid antineoplastic effect in the intestine is mediated by PPARγ.

Epidemiological evidences suggested that 5-aminosalicylic acid (5-ASA) therapy may prevent the development of colorectal cancer in inflammatory bowel disease patients. Our aim is to investigate whether peroxisome proliferator-activated receptor-γ (PPARγ) mediates the antineoplastic effects of 5-ASA. HT-29 and Caco-2 cells were treated by 5-ASA, rosiglitazone (PPARγ ligand) or etoposide (anticarcinogenic drug).

Colonic inflammation in mice is improved by cigarette smoke through iNKT cells recruitment.

Cigarette smoke (CS) protects against intestinal inflammation during ulcerative colitis. Immunoregulatory mechanisms sustaining this effect remain unknown. The aim of this study was to assess the effects of CS on experimental colitis and to characterize the intestinal inflammatory response at the cellular and molecular levels.

Placental transfer of anti-tumor necrosis factor agents in pregnant patients with inflammatory bowel disease.

Background & Aims: Some women with inflammatory bowel disease require therapy with tumor necrosis factor (TNF) antagonists during pregnancy. It is not clear whether these drugs are transferred to the fetus via the placenta and then cleared, or whether structurally different TNF antagonists have different rates of transfer.

Methods: We studied 31 pregnant women with inflammatory bowel disease receiving infliximab (IFX, n = 11), adalimumab (ADA, n = 10), or certolizumab (CZP, n = 10).

Epidemiology of inflammatory bowel diseases: new insights from a French population-based registry (EPIMAD).

Most data regarding the natural history of inflammatory bowel diseases and their therapeutic management are from tertiary referral-centres. However, the patients followed in these centres represent a selected sample and extrapolation of these data to the general population is disputable. The EPIMAD Registry covers a large area of Northern France with almost 6 million inhabitants representing 9.

Better outcome of patients undergoing enteral tube feeding after myeloablative conditioning for allogeneic stem cell transplantation.

Background: Parenteral nutrition (PN) is still widely preferred to enteral nutrition (EN) in malnourished patients undergoing allogeneic stem-cell transplantation (allo-SCT) after myeloablative conditioning (MAC). The purpose was to determine whether EN improves early outcome after MAC allo-SCT.

Methods: Early outcome was prospectively assessed in patients undergoing MAC allo-SCT.

Long-term outcome after first intestinal resection in pediatric-onset Crohn's disease: a population-based study.

Background: To describe long-term postoperative evolution of pediatric-onset Crohn's disease (CD) and identify predictors of outcome we studied a population-based cohort (1988-2004) of 404 patients (0-17 years), of which 130 underwent surgery.

Methods: Risks for a second resection and first need for immunosuppressors (IS) and/or biologics were estimated by survival analysis and Cox models used to determine predictors of outcome. Impact of time of first surgery on nutritional catch-up was studied using regression.

AIEC colonization and pathogenicity: influence of previous antibiotic treatment and preexisting inflammation.

Background: Inflammatory bowel diseases (IBD) patients are abnormally colonized by adherent-invasive Escherichia coli (AIEC). NOD2 gene mutations impair intracellular bacterial clearance. We evaluated the impact of antibiotic treatment on AIEC colonization in wildtype (WT) and NOD2 knockout mice (NOD2KO) and the consequences on intestinal inflammation.

Clinical predictors at diagnosis of disabling pediatric Crohn's disease.

Background: Identification of children with Crohn's disease (CD) at high risk of disabling disease would be invaluable in guiding initial therapy. Our study aimed to identify predictors at diagnosis of a subsequent disabling course in a population-based cohort of patients with pediatric-onset CD.

Methods: Among 537 patients with pediatric CD diagnosed at <17 years of age, 309 (57%) with 5-year follow-up were included.

Stevens-Johnson syndrome with sulfasalazine treatment: report of two cases.

We report two cases of Stevens-Johnson syndrome (SJS) associated with the use of sulfasalazine in two ulcerative colitis patients previously tolerant to mesalamine. SJS and toxic epidermal necrolysis (TEN) are very rare adverse cutaneous reactions that can be associated with the use of sulfasalazine. The most severe cases can result in death, and for the others, permanent skin, mucosal or ocular sequelae, which can impair the quality of life in our young IBD patients.

Natural history of eosinophilic gastroenteritis.

Background & Aims: Eosinophilic gastroenteritis (EGE) is a rare gastrointestinal disorder; little is known about its natural history. We determined the clinical features and long-term outcomes of patients with EGE.

Methods: We reviewed files from 43 patients diagnosed with EGE who were followed from January 1988 to April 2009.

Efficacy of diosmectite (smecta) in the treatment of acute watery diarrhoea in adults: a multicentre, randomized, double-blind, placebo-controlled, parallel group study.

Background. Although diosmectite has demonstrated efficacy in the treatment of acute watery diarrhoea in children, its efficacy in adults still needs to be assessed. The objective of this study was therefore to assess the efficacy of diosmectite on the time to recovery in adults with acute diarrhoea.

Epidemiology and natural history of inflammatory bowel diseases.

In the West, the incidence and prevalence of inflammatory bowel diseases has increased in the past 50 years, up to 8-14/100,000 and 120-200/100,000 persons, respectively, for ulcerative colitis (UC) and 6-15/100,000 and 50-200/100,000 persons, respectively, for Crohn's disease (CD). Studies of migrant populations and populations of developing countries demonstrated a recent, slow increase in the incidence of UC, whereas that of CD remained low, but CD incidence eventually increased to the level of UC. CD and UC are incurable; they begin in young adulthood and continue throughout life.

Long-term outcome of treatment with infliximab in pediatric-onset Crohn's disease: a population-based study.

Background: We examined short- and long-term benefits and safety of infliximab (IFX) in a population-based cohort of Crohn's disease (CD) patients <17 years old at diagnosis.

Methods: The following parameters were assessed: short- and long-term efficacy of IFX, impact of drug efficacy, and mode of administration on rate of resection surgery, growth and nutritional catch-up, and adverse events (AEs).

Results: In all, 120 patients (69 female) required IFX with a median duration of 32 months (Q1 = 8-Q3 = 60).

Severe skin lesions cause patients with inflammatory bowel disease to discontinue anti-tumor necrosis factor therapy.

Background & Aims: Psoriasiform and eczematiform lesions are associated with anti-tumor necrosis factor (TNF)-α therapies. We assessed clinical characteristics, risk factors, and outcomes of skin disease in patients with inflammatory bowel diseases that presented with psoriasiform and eczematiform lesions induced by anti-TNF-α agents.

Methods: We studied 85 patients (69 with Crohn's disease, 15 with ulcerative colitis, and 1 with indeterminate colitis; 62 women) with inflammatory skin lesions (62 psoriasiform and 23 eczematiform lesions).

Nutritional status and growth in pediatric Crohn's disease: a population-based study.

Objectives: Growth retardation and malnutrition are major features of pediatric Crohn's disease (CD). We examined nutritional and growth parameters from diagnosis to maximal follow-up in a population-based pediatric cohort, and we determined predictive factors.

Methods: A total of 261 patients (156 boys, 105 girls) with onset of CD before the age of 17 were identified from 1988 to 2004 through the EPIMAD registry (Registre des Maladies Inflammatoires Chroniques de l'Intestin) in northern France.