180 research outputs found
Systematic review with meta-analysis: the impact of a depressive state on disease course in adult inflammatory bowel disease
Background
Despite a higher prevalence of psychosocial morbidity in Inflammatory Bowel Disease (IBD), the association between depressive state and disease course in IBD is poorly understood.
Aim
To investigate the impact of depressive state on disease course in IBD.
Methods
We conducted a systematic review in MEDLINE, EMBASE, the Cochrane Database of Systematic Reviews and PsychINFO for prospective studies evaluating the impact of baseline depressive state on subsequent disease course in adult IBD.
Results
Eleven studies matched our entry criteria, representing 3194 patients with IBD. Three reported on patients with ulcerative colitis (UC), four included patients with Crohn's disease (CD) exclusively, and four studies included both UC and CD. Five studies reported an association between depressive state and disease course. None of the UCâspecific studies found any association. In three of four CDâspecific studies, a relationship between depressive state and worsening disease course was found. In four of five studies including patients in remission at baseline, no association between depressive state and disease course was found. Pooled analysis of IBD studies with patients in clinical remission at baseline identified no association between depressive state and disease course (HR 1.04, 95%CI: 0.97â1.12).
Conclusion
There is limited evidence to support an association between depressive state and subsequent deterioration in disease course in IBD, but what data that exist are more supportive of an association with CD than UC. Baseline disease activity may be an important factor in this relationship. Further studies are needed to understand the relationship between mental health and outcomes in IBD
Diagnosing nodular regenerative hyperplasia of the liver is thwarted by low interobserver agreement
Background and Aims: Nodular regenerative hyperplasia (NRH) of the liver is associated with several diseases and drugs. Clinical symptoms of NRH may vary from absence of symptoms to full-blown (noncirrhotic) portal hypertension. However, diagnosing NRH is challenging. The objective of this study was to determine inter- and intraobserver agreement on the histopathologic diagnosis of NRH. Methods: Liver specimens (n=48) previously diagnosed as NRH, were reviewed for the presence of NRH by seven pathologists without prior knowledge of the original diagnosis or clinical background. The majority of the liver specimens were from thiopurine using inflammatory bowel disease patients. Histopathologic features contributing to NRH were also assessed. Criteria for NRH were modified by consensus and subsequently validated. Interobserver agreement was evaluated by using the standard kappa index. Results: After review, definite NRH, inconclusive NRH and no NRH were found in 35% (23-40%), 21% (13-27%) and 44% (38-56%), respectively (median, IQR). The median interobserver agreement for NRH was poor (Îș = 0.20, IQR 0.14-0.28). The intraobserver variability on NRH ranged between 14% and 71%. After modification of the criteria and exclusion of biopsies with technical shortcomings, the interobserver agreement on the diagnosis NRH was fair (Îș = 0.45). Conclusions: The interobserver agreement on the histopathologic diagnosis of NRH was poor, even when assessed by well-experienced liver pathologists. Modification of the criteria of NRH based on consensus effort and exclusion of biopsies of poor quality led to a fairly increased interobserver agreement. The main conclusion of this study is that NRH is a clinicopathologic diagnosis that cannot reliably be based on histopathology alone
ESPGHAN Revised Porto Criteria for the Diagnosis of Inflammatory Bowel Disease in Children and Adolescents.
BACKGROUND:: The diagnosis of pediatric-onset IBD (PIBD) can be challenging in choosing the most informative diagnostic tests and correctly classifying PIBD into its different subtypes. Recent advances in our understanding of the natural history and phenotype of PIBD, increasing availability of serological and fecal biomarkers, and the emergence of novel endoscopic and imaging technologies taken together have made the previous Porto criteria for the diagnosis of PIBD obsolete. METHODS:: We aimed to revise the original Porto criteria utilizing an evidence-based approach and consensus process to yield specific practice recommendations for the diagnosis of PIBD. These revised criteria are based on the Paris classification of PIBD and the original Porto criteria whilst incorporating novel data, such as for serum and fecal biomarkers. A consensus of at least 80% of participants was achieved for all recommendations and the summary algorithm. RESULTS:: The revised criteria depart from existing criteria by defining two categories of ulcerative colitis (UC; typical and atypical); atypical phenotypes of UC should be treated as UC. A novel approach based on multiple criteria for diagnosing IBD-unclassified (IBDU) is proposed. Specifically, these revised criteria recommend upper GI endoscopy and ileocolonscopy for all suspected PIBD patients, with small bowel imaging (unless typical UC after endoscopy and histology) by magnetic resonance enterography (MRE) or wireless capsule endoscopy. CONCLUSIONS:: These revised Porto criteria for the diagnosis of PIBD have been developed to meet current challenges and developments in PIBD and provide up to date guidelines for the definition and diagnosis of the IBD spectrum
Hyperplasie nodulaire régénérative au cours d'un traitement par azathioprine pour maladies inflammatoires chroniques de l'intestin
LILLE2-BU Santé-Recherche (593502101) / SudocPARIS-BIUM (751062103) / SudocSudocFranceF
Hiperplasia nodular regenerativa: hepatotoxicidad por 6-mercaptopurina en un paciente con enfermedad de Crohn
Differences in phenotype and disease course in adult and paediatric inflammatory bowel disease: authorsâ reply
Postoperative complications of pediatric patients with inflammatory bowel disease treated with vedolizumab
A Histopathologic Pattern of Centrilobular Hepatocyte Injury Suggests 6-Mercaptopurine-Induced Hepatotoxicity in Patients With Inflammatory Bowel Disease
Editorial: preventing disease progression in Crohn's - can we shut the stable door before the horse bolts?
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