Perianal Disease Predicts Changes in Crohn's Disease Phenotype—Results of a Population-Based Study of Inflammatory Bowel Disease Phenotype

2009 ◽  
Vol 2009 ◽  
pp. 95-96
Author(s):  
M.F. Picco
Keyword(s):  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Bowel Disease ◽  
Population Based ◽  
Perianal Disease ◽  
Disease Phenotype ◽  
Population Based Study ◽  
Inflammatory Bowel

Inflammatory Bowel Disease in the United States from 1998 to 2005: Has Infliximab Affected Surgical Rates?

2009 ◽  
Vol 75 (10) ◽  
pp. 976-980 ◽  
Author(s):  
Rebecca R. Cannom ◽  
Andreas M. Kaiser ◽  
Glenn T. Ault ◽  
Robert W. Beart ◽  
David A. Etzioni
Keyword(s):  
United States ◽  
Ulcerative Colitis ◽  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Bowel Disease ◽  
Surgical Care ◽  
The United States ◽  
Population Based ◽  
Inflammatory Bowel

The treatment costs for patients in the United States with inflammatory bowel disease (IBD) exceed 1.7 billion dollars/year. Infliximab, an antibody to tumor necrosis factor-α, has been extensively used to treat IBD, with 390,000 IBD patients receiving the drug since its FDA approval in 1998. We sought to determine the impact of infliximab on population-based rates of hospitalizations and surgical care for patients with IBD in the United States. We used data from the Nationwide Inpatient Sample to analyze patterns of hospital-based treatment provided to patients with IBD between 1998 and 2005. Data from this analysis were combined with census data to calculate trends in population-based rates of treatment. Overall rates of hospitalization for patients with Crohn's disease and ulcerative colitis increased significantly between 1998 and 2005 (5.1%/year and 3.4%/year respectively, P < 0.001 for each). During the same time period there were no changes in the overall rates of surgical care. The expanding use of infliximab has not significantly impacted the use of surgical procedures for patients with either ulcerative colitis or Crohn's disease, and rates of nonsurgical hospitalizations have actually increased. Even in the era of infliximab, surgical care remains a mainstay in the treatment of IBD.

Localization and Activity of Inflammatory Bowel Disease Using 111ln Leukocyte Imaging

1988 ◽  
Vol 27 (03) ◽  
pp. 83-86 ◽  
Author(s):  
B. Briele ◽  
F. Wolf ◽  
H. J. Biersack ◽  
F. F. Knapp ◽  
A. Hotze
Keyword(s):  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Disease Activity ◽  
Bowel Disease ◽  
Cell Uptake ◽  
Disease Extent ◽  
Bowel Diseases ◽  
Inflammatory Bowel ◽  
Leukocyte Imaging

A prospective study was initiated to compare the clinically proven results concerning localization/extent and activity of inflammatory bowel diseases with those of 111ln-oxine leukocyte imaging. All patients studied were completely examined with barium enema x-ray, clinical and laboratory investigations, and endoscopy with histopathology. A total of 31 leukocyte scans were performed in 15 patients (12 with Crohn’s disease, 3 with ulcerative colitis). The scans were graded by comparing the cell uptake of a lesion (when present) and a bone marrow area providing a count ratio (CR). The inflammatory lesions were correctly localized on 26 leukocyte scans, and in 21 scans the scintigraphically estimated extent of disease was identical to endoscopy. In 5 cases the disease extent was underestimated, 4 scans in patients with relapse of Crohn’s disease were falsely negative, and in one patient with remission truly negative. The scintigraphically assessed disease activity was also in a good agreement with clinical disease activity based on histopathology in all cases. We conclude that leukocyte imaging provides valuable information about localization and activity of inflammatory bowel disease.

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