Abstract:
BACKGROUND:We assessed whether selective granulocyte and monocyte/macrophage adsorption apheresis maintained clinical remission in asymptomatic inflammatory bowel disease (IBD) patients at significant risk of clinical relapse. METHODS:Sixty asymptomatic patients (age 18-70 years) with IBD (in clinical remission) with fecal calprotectin over 250 microg/g (which defines those at risk of clinical relapse with >80% specificity and sensitivity) were recruited for this open-label, prospective, randomized, controlled study. Twenty-nine underwent selective leukocytapheresis, undergoing 5, once weekly, out-patient sessions. Thirty-one had unchanged maintenance treatment and acted as controls. Follow-up for a clinical relapse was 6 months. The secondary outcome variable was the time to relapse. RESULTS:The number of patients who remained in clinical remission at 6 months was significantly lower in controls (32.3%) than in the apheresis (72.4%) group (P = 0.0023, Fisher's exact test). The time to first relapse was significantly earlier in the control group (99 +/- 73 days) as compared with the apheresis group (161 +/- 44 days) (log-rank test; P = 0.0004). Mild and transient headache was reported by 16 of the 29 (55%) for up to 3 hours, but no serious side effects were observed. CONCLUSIONS:This study represents a new approach to the treatment of IBD by targeting a group of asymptomatic patients for treatment who are at significant risk of relapse based on high fecal calprotectin concentrations. Selective leukocytapheresis significantly reduced the number of, and increased the time to, clinical relapse in these patients without serious side effects.
journal_name
Inflamm Bowel Disjournal_title
Inflammatory bowel diseasesauthors
Maiden L,Takeuchi K,Baur R,Bjarnason I,O'Donohue J,Forgacs I,Chung-Faye G,Sanderson J,Bjarnason Idoi
10.1002/ibd.20505subject
Has Abstractpub_date
2008-10-01 00:00:00pages
1413-8issue
10eissn
1078-0998issn
1536-4844journal_volume
14pub_type
杂志文章,随机对照试验abstract::Nonalcoholic fatty liver disease (NAFLD) develops in ulcerative colitis (UC) and Crohn's disease. However, there is scarce reporting on the onset of UC in patients with NAFLD. A 44-year-old man was diagnosed with UC and referred to us in 2019. His height was 166.0 cm, and body weight was 86.3 kg. The waist circumferen...
journal_title:Inflammatory bowel diseases
pub_type: 信件
doi:10.1093/ibd/izz208
更新日期:2019-10-18 00:00:00
abstract:BACKGROUND:Crohn's disease is a heterogeneous inflammatory bowel disease. The impact of age at diagnosis on the clinical course of patients varies widely as reported in the Western literature. Using the Vienna Classification, we seek to determine whether young Crohn's disease patients in an Asian population followed a ...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/01.mib.0000195390.11645.7d
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:Mutations in the nucleotide oligomerization domain-2 (NOD2) gene and positive antibodies to microbial antigens have been found to be associated with the Crohn's disease (CD) phenotype, fibrostenosis. The aim of this study was to confirm these relationships in a large cohort of CD patients and to determine th...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.21196
更新日期:2010-08-01 00:00:00
abstract:BACKGROUND:Circulating chromogranin A (CgA) levels, a marker for neuroendocrine tumors including carcinoids, have recently been found elevated in some patients with inflammatory bowel disease (IBD), although their significance is unclear. Therefore, we aimed to evaluate CgA levels and their possible relationship with c...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.20851
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:The role of antiviral therapy in patients with ulcerative colitis (UC) with cytomegalovirus (CMV) remains unclear. We therefore performed a systematic review and meta-analysis to assess the association between antiviral therapy and the risk of colectomy. METHODS:Multiple electronic databases were searched s...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,meta分析,评审
doi:10.1097/MIB.0000000000000489
更新日期:2015-11-01 00:00:00
abstract::Inflammatory bowel disease (IBD) is a chronic intestinal disorder comprising 2 distinct but often overlapping diseases: Crohn's disease and ulcerative colitis. Although much research to identify the etiology of IBD has focused on genetic constitution, infectious causes, and immune dysregulation, its exact cause and pa...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,评审
doi:10.1002/ibd.21061
更新日期:2010-04-01 00:00:00
abstract:BACKGROUND:The clinical utility of cellular therapies is being investigated in a broad range of therapeutic areas. This phase 1 study represents the first exploration of PDA001, a preparation of cells cultured from human placental tissue, in subjects with Crohn's disease. METHODS:Twelve subjects with active, moderate-...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,多中心研究
doi:10.1097/MIB.0b013e31827f27df
更新日期:2013-03-01 00:00:00
abstract::An interleukin (IL)-10 family cytokine, IL-22 is characterized by several unique biological properties, including 1) the target restricted to innate cells; 2) the distinct expression pattern between large and small intestines; 3) alteration of the cellular source depending on several factors; 4) the dual abilities to ...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,评审
doi:10.1002/ibd.22929
更新日期:2012-09-01 00:00:00
abstract::The limited efficacy of standard medical therapies for inflammatory bowel diseases has resulted in a continuing search for alternative treatments. Growth hormone (GH) has shown to have mutagenic and proliferative effects on intestinal cells. This study was designed to identify the effect of growth hormone on trinitrob...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/00054725-200403000-00008
更新日期:2004-03-01 00:00:00
abstract:BACKGROUND:Antimicrobial peptides (AMPs) maintain a sterile environment in intestinal crypts, limiting microbial colonization and invasion. Decreased AMP expression is proposed to increase the risk for inflammatory bowel disease. Expression and function of inducible AMPs, human β-defensin 2 and 3 (hBD-2 and hBD-3), rem...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0b013e318280b11a
更新日期:2013-04-01 00:00:00
abstract:BACKGROUND:Consensus on what constitutes a quality colonoscopy report for patients with inflammatory bowel disease (IBD) is lacking. We developed a template for quality colonoscopy reporting that can be used broadly by endoscopists. METHODS:After a literature review of topics relevant to colonoscopy reporting, members...
journal_title:Inflammatory bowel diseases
pub_type: 共识发展会议,杂志文章
doi:10.1097/MIB.0000000000000764
更新日期:2016-06-01 00:00:00
abstract:Background:Clinical trials investigating the use of cannabinoid drugs for the treatment of intestinal inflammation are anticipated secondary to preclinical literature demonstrating efficacy in reducing inflammation. Methods:We systematically reviewed publications on the benefit of drugs targeting the endo-cannabinoid ...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,meta分析
doi:10.1093/ibd/izy014
更新日期:2018-03-19 00:00:00
abstract:BACKGROUND:Adverse drug reactions to azathioprine, the prodrug of 6-mercaptopurine, occur in 15%-38% of patients and the majority are not explained by thiopurine-S-methyltransferase (TPMT) deficiency. Azathioprine is known to induce glutathione depletion and consumption of glutathione is greater in cells with high glut...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.20004
更新日期:2007-01-01 00:00:00
abstract:Background and aims:To assess whether obesity may affect natural history of inflammatory bowel diseases (IBD), we conducted an individual participant data (IPD) pooled analysis of placebo arms, using data from clinical trials of infliximab in IBD and using the Yale Open Data Access (YODA) Project. Methods:We obtained ...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1093/ibd/izy135
更新日期:2018-09-15 00:00:00
abstract:BACKGROUND:The clinical course of ulcerative colitis (UC) is unpredictable. During recent years, the ability of fecal biomarkers to predict relapse in inflammatory bowel disease has been evaluated. The objective of this study was to assess fecal calprotectin (FC) as a predictor of disease recurrence in patients with ne...
journal_title:Inflammatory bowel diseases
pub_type: 临床试验,杂志文章
doi:10.1097/MIB.0b013e31827e78be
更新日期:2013-03-01 00:00:00
abstract:BACKGROUND:TGFβ is a multifunctional cytokine that is critical in regulating mucosal immunity. Murine studies have revealed that disruption of canonical TGFβ signaling leads to systemic inflammation including colitis. Loeys-Dietz syndrome (LDS) results from heterozygous mutations in the genes encoding the subunits of t...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000872
更新日期:2016-09-01 00:00:00
abstract:BACKGROUND:Chronic inflammation in ulcerative colitis (UC) is a sizeable risk factor for colorectal cancer (CRC). Interleukin-13 (IL-13) is elevated in the UC mucosa and may induce dysregulated signaling in neighboring intestinal epithelial cells (IECs) and thus function as a tumorogenic cytokine. METHODS:Expression o...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,收录出版
doi:10.1002/ibd.21133
更新日期:2010-05-01 00:00:00
abstract:BACKGROUND:Vitamin D (25(OH)D) deficiency occurs in active Crohn's disease (CD) and may be secondary to reduced sunlight exposure and oral intake. Vitamin D-binding protein (VDBP) levels, however, fluctuate less with season and sunlight. The aim, therefore, was to examine patients with CD in remission and determine any...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000894
更新日期:2016-10-01 00:00:00
abstract:BACKGROUND:Blood translocation of bacterial-DNA has been described in patients with Crohn's disease (CD). The host's immune cell types cooperate to respond against bacterial insults. Some antimicrobial peptides are inducible after culture with bacterial products and a linkage has been established between them and NOD2/...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.21537
更新日期:2011-08-01 00:00:00
abstract:BACKGROUND:Glycobiology is an underexplored research area in inflammatory bowel disease (IBD), and glycans are relevant to many etiological mechanisms described in IBD. Alterations in N-glycans attached to the immunoglobulin G (IgG) Fc fragment can affect molecular structure and immunological function. Recent genome-wi...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000372
更新日期:2015-06-01 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:Ulcerative colitis is associated with increased colon permeability resulting in bacterial translocation into the lamina propria. We investigate the importance of the Toll-like receptor (TLR) regulating protein IL-1 receptor-associated kinase M (IRAK-M) using the erosive dextran sulfate sodium (DSS)-induced m...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.21287
更新日期:2010-10-01 00:00:00
abstract:BACKGROUND:Mesalazine preparations are widely used to treat mild to moderately severe ulcerative colitis (UC). We compared once-daily administration of oral mesalazine in patients with quiescent UC with the established 3-times-daily prescription, assessing the efficacy and safety of each method in maintaining remission...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1097/MIB.0b013e318286fa3d
更新日期:2013-07-01 00:00:00
abstract::Mesalamine has a well-established role in the management of ulcerative colitis. However, its role in the management of Crohn's disease (CD) is less clear. Studies evaluating its therapeutic value in CD have produced both positive and negative results. Meta-analyses have not clarified the situation, possibly because th...
journal_title:Inflammatory bowel diseases
pub_type: 评论,社论
doi:10.1097/01.mib.0000160743.24772.69
更新日期:2005-06-01 00:00:00
abstract::Chemokines, a large family of small chemoattractive cytokines, and their receptors play an integral role in the regulation of the immune response and homeostasis. The ability of chemokines to attract specific populations of immune cells sets them apart from other chemoattractants. Chemokines produced within the gastro...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,评审
doi:10.1002/ibd.20480
更新日期:2008-07-01 00:00:00
abstract::Three receptor tyrosine kinases, Tyro3, Axl, and Mertk (TAM) and their ligands Gas6 and Protein S, have emerged as potent negative regulators of innate immune responses. A number of studies using genetic ablation of TAM loci in mice have elucidated the mechanism of TAM engagement and function during the immune respons...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,评审
doi:10.1097/MIB.0000000000000050
更新日期:2014-08-01 00:00:00
abstract:BACKGROUND:Easily accessible predictors of disease course in inflammatory bowel disease (IBD) are scarce, and it remains largely unknown whether a family history of IBD predicts the course of Crohn's disease (CD) and ulcerative colitis (UC). We aimed to compare the course of disease in familial and sporadic cases of IB...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000545
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND:The potentially high costs of care associated with inflammatory bowel disease are recognized. A knowledge-based self-management approach seems to reduce health care costs, improve disease control, and reduce indirect costs. The aim of this study was to determine whether there is a significant association bet...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000304
更新日期:2015-03-01 00:00:00
abstract::Biologic treatments have revolutionized the way we treat inflammatory bowel disease patients (IBD). Anti-tumor necrosis factor (anti-TNF) antibodies are superior to conventional therapies to achieve sustained remission without steroids and mucosal healing. The objective of IBD treatment has evolved from symptom allevi...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,评审
doi:10.1093/ibd/izx098
更新日期:2018-03-19 00:00:00
abstract:BACKGROUND:MicroRNAs (miRNAs) are dysregulated in the inflammatory bowel diseases, Crohn's disease (CD) and ulcerative colitis (UC), which arise due to dysfunctional host-microbe interactions and impairment of the barrier function of the intestine. Here, we sought to determine whether circulating miRNAs are biomarkers ...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000285
更新日期:2015-03-01 00:00:00