Abstract:
:Colitis-associated colorectal neoplasia (CRN) is a well-known complication of chronic inflammation of the colon either with ulcerative colitis (UC) or colonic Crohn's disease (CD). Studies have shown that inflammatory bowel disease (IBD) patients have an overall higher risk for colorectal dysplasia and cancer compared to the general population and this risk is further increased by certain associated factors, including extent of disease, duration of disease, and age at onset. In addition, other risk factors not related to IBD can also further increase the risk for CRN, such as a family history of sporadic colon cancer and a concomitant diagnosis of primary sclerosing cholangitis. The society guidelines mostly agree on the appropriate time to begin CRN surveillance but vary somewhat on the appropriate intervals between surveillance colonoscopies. In addition, there is not yet a consensus on the appropriate method for surveillance. In this review, we discuss the risk for CRN in colonic IBD, the associated factors that further increase the risk for CRN, the current surveillance guidelines and the current methods available for CRN surveillance.
journal_name
Inflamm Bowel Disjournal_title
Inflammatory bowel diseasesauthors
Gaidos JK,Bickston SJdoi
10.1097/MIB.0000000000000685subject
Has Abstractpub_date
2016-05-01 00:00:00pages
1219-30issue
5eissn
1078-0998issn
1536-4844journal_volume
22pub_type
杂志文章,评审abstract:BACKGROUND:A/JCr mice develop typhlitis in response to Helicobacter hepaticus infection, whereas C57BL/6 mice coexist with this bacterium in a "commensal" relationship and do not develop disease even during prolonged colonization. METHODS:To determine mechanisms that control this balance between responsiveness and non...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.20138
更新日期:2007-07-01 00:00:00
abstract:BACKGROUND:Inflammatory bowel diseases (IBDs) are associated with up-regulation of TNFα, hyperactivation of proinflammatory effector T cells (Teffs) and inefficient control by regulatory CD4(+) CD25(+) Foxp3(+) T cells (Tregs). The aim of this prospective study was to investigate the short-term impact of treatment of I...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.21308
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:Activation of cannabinoid (CB)(1) receptors results in attenuation of experimental colitis. Our aim was to examine the role of CB(2) receptors in experimental colitis using agonists (JWH133, AM1241) and an antagonist (AM630) in trinitrobenzene sulfonic acid (TNBS)-induced colitis in wildtype and CB(2) recept...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.20960
更新日期:2009-11-01 00:00:00
abstract:INTRODUCTION:Antitumor necrosis factor (anti-TNF) medications are known to be highly efficacious in persons with moderate-to-severe inflammatory bowel disease (IBD). There is a paucity of data from population-based sources to elucidate persistence with these medications in the general population of IBD. Discontinuation...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000001025
更新日期:2017-03-01 00:00:00
abstract::: We sought to characterize the incidence, nature, and course of liver disease in children with inflammatory bowel disease (IBD). Chart review identified 555 subjects (318 Crohn's disease [CD], 237 ulcerative colitis [UC]). An alanine aminotransferase measurement of ≥80 U/L was used to identify the presence of a hepat...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:
更新日期:1995-04-01 00:00:00
abstract:BACKGROUND:Inflammatory bowel diseases (IBDs) are chronic illnesses that require frequent and regular healthcare contact. Regular maintenance care may reduce complications or the need for hospitalization. Availability of physicians may be an important determinant of IBD hospitalizations. METHODS:Using 2008 inpatient d...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.21357
更新日期:2011-02-01 00:00:00
abstract:Background:Tumor necrosis factor alpha (TNF-α) inhibitors are linked with increased risk of reactivation of active tuberculosis. The QuantiFERON-TB Gold In-Tube test is approved for screening latent tuberculosis infection in children and adults. There are limited data on the test performance in children on long-term tr...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1093/ibd/izx077
更新日期:2018-03-19 00:00:00
abstract:BACKGROUND:Nonadherence to medications may affect disease outcomes. The aim of this article was to review methods of assessment, prevalence, and predictors of nonadherence to anti-tumor necrosis factor therapy in inflammatory bowel diseases (IBD). METHODS:Studies were identified through the electronic database of MEDL...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,评审
doi:10.1097/MIB.0b013e31828132cb
更新日期:2013-06-01 00:00:00
abstract:Background:Social media is commonly used among the adolescent and young adult population, including those with chronic diseases. For adults, these platforms have been shown to be a major source of health information. Our aims were to explore how youth with inflammatory bowel disease (IBD) use social media for (1) disea...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1093/ibd/izy021
更新日期:2018-05-18 00:00:00
abstract:BACKGROUND:The era of genome-wide association studies (GWAS) has led to the identification of many inflammatory bowel disease (IBD)-associated single-nucleotide polymorphisms (SNPs) with unknown function. The next step would be to identify the functional consequences of these polymorphisms in order to target them effic...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.21043
更新日期:2010-02-01 00:00:00
abstract:Background:The Crohn's Disease Activity Index (CDAI), a scoring index including patient-reported outcomes (PROs), has known limitations for measuring intestinal inflammatory disease burden. Noninvasive markers of inflammation could prove more accurate than PROs; thus, regulatory authorities are exploring the use of PRO...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,多中心研究
doi:10.1093/ibd/izx018
更新日期:2018-01-18 00:00:00
abstract::Presenting symptoms and their duration may affect the time that elapses prior to definitive diagnosis of inflammatory bowel disease (IBD). This study was undertaken to determine the mean duration of presenting symptoms and diagnostic lag in children with IBD. The medical records of all patients less than 19 years of a...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/00054725-199908000-00002
更新日期:1999-08-01 00:00:00
abstract:BACKGROUND:Experiential learning in medical education, as exemplified by objective structured clinical examinations (OSCEs), is a well-validated approach for improving trainee performance. Furthermore, the Accreditation Council for Graduate Medical Education has identified OSCEs as an ideal method for assessing the cor...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000317
更新日期:2015-04-01 00:00:00
abstract:BACKGROUND:The pathophysiological basis for corticosteroid (CS) failure in ulcerative colitis (UC) is unknown. A transactivation glucocorticoid bioassay (GBA) was developed to measure the biological activity of CS by quantifying glucocorticoid response elements. This approach eliminates differences in bioavailability, ...
journal_title:Inflammatory bowel diseases
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1002/ibd.21070
更新日期:2010-03-01 00:00:00
abstract::A prospective study was conducted to determine the implications of acute pouchitis on the long-term functional results of restorative proctocolectomy with J-pouch ileoanal anastomosis (IPAA). Between July 1988 and June 1996, 137 consecutive patients underwent IPAA for treatment of ulcerative colitis. 127 patients (93%...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.3780040405
更新日期:1998-11-01 00:00:00
abstract::Recent reports have focused interest on human cytomegalovirus (HCMV) in inflammatory bowel diseases (IBD). Our aim in this study was to examine the frequency of HCMV-infected intestinal cells in tissue sections obtained from patients with IBD, and to investigate if HCMV-infected intestinal cells produce the proinflamm...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/00054725-200305000-00002
更新日期:2003-05-01 00:00:00
abstract:BACKGROUND:Inflammatory bowel disease (IBD)-associated dysbiosis is characterized by a loss of Faecalibacterium prausnitzii, whose supernatant exerts an anti-inflammatory effect. However, the anti-inflammatory substances in F. prausnitzii supernatant and the mechanism in ameliorating colitis in IBD have not yet been fu...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1093/ibd/izy182
更新日期:2018-08-16 00:00:00
abstract:BACKGROUND:Surgery is the preferred option for patients with symptomatic localized fibrostenotic ileocecal Crohn's disease (CD) but not for those with predominantly active inflammation without obstruction. The benefit of early surgery in patients with a limited nonstricturing ileocecal CD over biologic treatment is sti...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1093/ibd/izz282
更新日期:2020-10-23 00:00:00
abstract:BACKGROUND:There has been a dramatic increase in investigations on the potential mechanistic role of the intestinal microbiota in various diseases and factors modulating intestinal microbial composition. We recently reported on intestinal microbial shifts after smoking cessation in humans. In this study, we aimed to co...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000129
更新日期:2014-09-01 00:00:00
abstract::Crohn's disease and ulcerative colitis are quite often complicated with manifestations in extraintestinal organs like joints, eye, and skin. Although the etiopathogenesis of these nonmucosal complications remains unsettled, they all share the characteristic feature of inappropriate leukocyte recruitment in nonlymphati...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,评审
doi:10.1002/ibd.3780040210
更新日期:1998-05-01 00:00:00
abstract:BACKGROUND:Recent studies have suggested that the downregulation of pregnane X receptor (PXR) may contribute to the susceptibility and exacerbation of Crohn's disease (CD). Because bile acid malabsorption is one of the features of CD and bile acids are potential activators of PXR, we explored the relationship between b...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0b013e318281f423
更新日期:2013-05-01 00:00:00
abstract::Corticosteroids, and more recently biologics, have been the mainstay of therapy for patients with inflammatory bowel disease. Unfortunately, both are fraught with side effects and limited by lack of efficacy or loss of response. Many patients ultimately succumb to medically refractory disease and require an operation....
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,评审
doi:10.1093/ibd/izy084
更新日期:2018-07-12 00:00:00
abstract:BACKGROUND:As the American population is aging, the number of older people with inflammatory bowel disease is increasing. We used clinical data from the Sinai-Helmsley Alliance for Research Excellence (SHARE), a prospective cohort, to examine disease and treatment differences in older adults. METHODS:We performed a cr...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000001115
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND:Genetic variants of nucleotide-binding oligomerization domain 2 (NOD2) lead to aberrant microbial recognition and can cause chronic inflammatory diseases in patients with Crohn's disease (CD). METHODS:We utilized gene-specific siRNA mediated knockdown and expression of guanine nucleotide exchange factor H1 ...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.21851
更新日期:2012-04-01 00:00:00
abstract:BACKGROUND:Inflammatory bowel diseases (IBD) are characterized by intermittent relapses, and their course is heterogeneous and unpredictable. Our aim was to determine the ability of protein, metabolite, or microbial biomarkers to predict relapse in patients with quiescent disease. METHODS:This prospective study enroll...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1093/ibd/izaa183
更新日期:2020-09-18 00:00:00
abstract:BACKGROUND:Multi-matrix (MMx), a new delivery system for mesalazine, seems to release 5-aminosalicyclic acid (5-ASA) preferentially in the sigmoid colon. This study had 2 objectives: (1) to evaluate the therapeutic response to MMx in patients with active left-sided disease and (2) to gain additional insights as to how ...
journal_title:Inflammatory bowel diseases
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1097/01.mib.0000158386.25660.1e
更新日期:2005-05-01 00:00:00
abstract:BACKGROUND:Inflammatory bowel diseases (IBDs) are characterized by various degrees of mucosal surface damage and subsequent impairment of the intestinal barrier function. Resealing of the epithelial barrier requires intestinal cell migration and proliferation. Galectins are increasingly recognized as novel regulators o...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.20499
更新日期:2008-10-01 00:00:00
abstract:INTRODUCTION:The incidence of early-onset CD in Scotland is among the highest worldwide. Three single nucleotide polymorphisms (SNPs) R702W, G908R and Leu1007finsC in the NOD2/CARD15 gene predispose to adult CD. We investigated the contribution of these variants to disease susceptibility and phenotype in the Scottish e...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/01.mib.0000183423.38037.f3
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:Advanced oxidation protein products (AOPPs) are new protein markers of oxidative stress with pro-inflammatory properties, accumulated in many pathological conditions. The issue of their enhanced formation in IBD has not been addressed yet. METHODS:The concentration of relative AOPPs (rAOPP; concentration of...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.20383
更新日期:2008-06-01 00:00:00
abstract:BACKGROUND:A novel family of proton-sensing G protein-coupled receptors, including OGR1, GPR4, and TDAG8, was identified to be important for physiological pH homeostasis and inflammation. Thus, we determined the function of proton-sensing OGR1 in the intestinal mucosa. MTEHODS:OGR1 expression in colonic tissues was in...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000375
更新日期:2015-06-01 00:00:00