scholarly journals Dietary sources of inorganic microparticles and their intake in healthy subjects and patients with Crohn's disease

2004 ◽  
Vol 92 (6) ◽  
pp. 947-955 ◽  
Author(s):  
Miranda C. E. Lomer ◽  
Carol Hutchinson ◽  
Sara Volkert ◽  
Simon M. Greenfield ◽  
Adrian Catterall ◽  
...  
Keyword(s):  
General Practice ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Dietary Fibre ◽  
Healthy Subjects ◽  
Dietary Intakes ◽  
Significant Difference ◽  
Food Diaries ◽  
Per Capita ◽  
Positive Controls

Dietary microparticles are non-biological, bacterial-sized particles. Endogenous sources are derived from intestinal Ca and phosphate secretion. Exogenous sources are mainly titanium dioxide (TiO2) and mixed silicates (Psil); they are resistant to degradation and accumulate in human Peyer's patch macrophages and there is some evidence that they exacerbate inflammation in Crohn's disease (CD). However, whether their intake differs between those with and without CD has not been studied. We aimed to identify dietary microparticle sources and intakes in subjects with and without CD. Patients with inactive CD and matched general practice-based controls (ninety-one per group) completed 7d food diaries. Intake data for dietary fibre and sucrose were compared as positive controls. All foods, pharmaceuticals and toothpastes were examined for microparticle content, and intakes of Ca and exogenous microparticles were compared between the two groups. Dietary intakes were significantly different between cases and controls for dietary fibre (12 (SD 5) v. 14 (sd 5) g/d; P=0.001) and sucrose (52 (sd 27) v. 45 (sd 18) g/d; P=0·04) but not for Ca. Estimated median TiO2 and Psil intakes (2·5 and 35mg/individual per d respectively, totalling 1012–1013 microparticles/individual per d) were broadly similar to per capita estimates and while there was wide variation in intakes between individuals there was no significant difference between subjects with CD and controls. Hence, if exposure to microparticles is associated with the inflammation of CD, then the present study rules out excess intake as the problem. Nonetheless, microparticle-containing foods have now been identified which allows a low-microparticle diet to be further assessed in CD.

Anxiety and Depression in Patients with Abdominal Bloating

1993 ◽  
Vol 38 (7) ◽  
pp. 475-479 ◽  
Author(s):  
Ji-Yung Song ◽  
Harold Merskey ◽  
Stephen Sullivan ◽  
Sam Noh
Keyword(s):  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Sex Education ◽  
Depression Scale ◽  
Normal Subjects ◽  
Anxiety And Depression ◽  
Childhood Experience ◽  
Personality Variables ◽  
Abdominal Bloating ◽  
Significant Difference

Eighteen patients with a syndrome of abdominal bloating and discomfort were examined to explore the relationship between their symptoms and their emotional problems. They were compared with 33 patients with Crohn's disease and 38 normal, healthy volunteers. Using the Hospital Anxiety and Depression Scale, patients with bloating were found to resemble patients with Crohn's disease. Both groups showed increased anxiety and depression. After controlling for age, sex, education, occupation, personality variables and childhood experience, there was a trend towards more anxiety in the bloating group compared with normal subjects and a significant difference for depression. These characteristics appear to be related to the effects of the illness or to selection, but not to personality or childhood experience. Although psychiatric problems are common among patients with abdominal bloating and pain who stay in touch with a clinic, they are not the primary cause of the disorder.

scholarly journals Analysis of Crohn’s Disease-Related CARD15 Polymorphisms in Spanish Patients with Idiopathic Uveitis

2008 ◽  
Vol 24 (2) ◽  
pp. 111-117 ◽  
Author(s):  
N. Rodríguez-Pérez ◽  
A. Aguinaga-Barrilero ◽  
Marina B. Gorroño-Echebarría ◽  
Mercedes Pérez-Blas ◽  
J. M. Martín-Villa
Keyword(s):  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Dna Sequencing ◽  
Healthy Subjects ◽  
Gene Frequency ◽  
Spanish Population ◽  
Control Group ◽  
Accession Number ◽  
Direct Dna Sequencing ◽  
Exon 11

We wished to analyse the frequency of Crohn’s disease-linked CARD15 polymorphisms (P268S, R702W, G908R and 1007fs) in a group of Spanish patients with idiopathic uveitis. To this aim, DNA samples were obtained from 111 unrelated patients. P268S, R702W and G908R polymorphisms were detected using TaqMan Genotyping kits (Applied Biosystems), and the 1007fs variation by direct DNA sequencing. Control group consisted of 105 healthy subjects.None of the polymorphisms studied revealed a significant increase in the groups of patients, when compared to the control group. Thus, P268S is found in 50% of patients (gene frequency 0.284) vs 44% of control individuals (gene frequency 0.245); R702W in 7% of patients (0.036) vs 7% (0.033); G908R in 2% of patients (0.009) vs 4% (0.019) and, finally, 1007fsin 2% of uveitis patients (0.008) vs 4% (0.021). Moreover, DNA sequencing has allowed us to define two new intronic polymorphisms in phase, in the 5' and 3' boundaries of the exon 11 (GenBank accession number #DQ 869189).Altogether, our results suggest that the Crohn’s disease-linked CARD15 polymorphisms do not seem to predispose to idiopathic uveitis in the Spanish population.

scholarly journals P652 Underweight patients with Crohn’s disease and without vitamin D supplementation are at high risk of vitamin D deficiency

2020 ◽  
Vol 14 (Supplement_1) ◽  
pp. S536-S537
Author(s):  
D Vranesic Bender ◽  
V Domislović ◽  
M Brinar ◽  
D Ljubas Kelečić ◽  
I Karas ◽  
...  
Keyword(s):  
Vitamin D ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Vitamin D Deficiency ◽  
Vitamin D Supplementation ◽  
Lower Range ◽  
Total Study Population ◽  
Vitamin D Levels ◽  
Significant Difference ◽  
Underweight Patients

Abstract Background Vitamin D deficiency is frequently present in inflammatory bowel disease (IBD) with a higher incidence in Crohn’s disease (CD) than in ulcerative colitis (UC). Given the involvement of the alimentary tract, many factors can contribute to vitamin D deficiency. The aim of the study was to investigate the association of vitamin D deficiency according to body mass index (BMI) in adult patients with IBD. Methods A cross-sectional study was conducted on a cohort of 152 IBD patients, 68.1% (n = 104) CD and 31.9% (n = 48) UC. The mean age of the total study population was 37.3±11.8 years and 57.3% (n = 87) were male. All patients were adult, Caucasian and without vitamin D supplementation. Patients were recruited during one year period. Results Out of all IBD patients, 60.5% (n = 92) had vitamin D deficiency, 32.2%, (n = 49) insufficiency and 7.2% (n = 11) sufficiency. According to BMI categories there were 12.5% (n = 19) obese patients, 27.6% (n = 42) overweight, 51.3% (n = 78) with normal body weight, and 8.6% (n = 13) underweight. There was a significant difference in vitamin D levels according to different BMI categories in terms of underweight patients having the lowest vitamin D levels; underweight 29.84±11.94 mmol/l, normal 46 ± 20.7 mmol/l, overweight 48±20.1 mmol/l, obese 51±15.3 mmol/l. In addition, there was a significant correlation of vitamin D levels and BMI values (Rho = 0.212, 95% CI 0.069–0.345, p = 0.004), which was more clearly observed in the lower range of BMI values (Figure 1). Male underweight patients had lower levels of vitamin D compared with female patients (26.6 ± 9 vs. 34.7 ± 5.6, p < 0.05). Both patients with CD and UC had significant positive correlation of vitamin D levels and BMI values (UC Rho=0.40, 95% CI 0.16–0.59, p = 0.001, UC Rho = 0.27, 95% CI 0.01–0.05, p = 0.044). However, when comparing vitamin D levels according to phenotype, a significant difference in vitamin D levels was observed in underweight CD (28.4 ± 11.1) comparing to underweight UC patients (40.6 ± 10.6), p < 0.05. In logistic regression analysis, CD phenotype was risk factor for vitamin D deficiency (OR 2.18 95% CI 1.01–4.72, β = 1.22, p = 0.04). Conclusion Our results on untreated IBD patients show a high proportion of vitamin D deficiency both in CD and UC, and significant correlation of vitamin D levels and BMI values, especially in the lower range of BMI values. Moreover, underweight CD patients have lower vitamin D levels comparing to UC. This suggests the need for regular vitamin D monitoring and supplementation especially in IBD patients at risk.

scholarly journals Levels of TB-IGRA may help to differentiate between intestinal tuberculosis and Crohn’s disease in patients with positive results

2020 ◽  
Vol 13 ◽  
pp. 175628482092200
Author(s):  
Yujie Zhao ◽  
Meilin Xu ◽  
Liang Chen ◽  
Zhanju Liu ◽  
Xiaomin Sun
Keyword(s):  
Weight Loss ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Intestinal Tuberculosis ◽  
Clinical Manifestations ◽  
Final Analysis ◽  
Interferon Gamma Release Assay ◽  
Significant Difference ◽  
History Of ◽  
Diagnosis Criteria

Aim: The aim of this study was to investigate the significance of positive tuberculosis interferon gamma release assay (TB-IGRA) in the differential diagnosis of intestinal tuberculosis (ITB) and Crohn’s disease (CD) patients, and to find a suitable threshold to help distinguishing CD from tuberculosis (TB), so as to provide better recommendations for clinical treatment. Methods: A retrospective study was performed including 484 patients who underwent TB-IGRA testing for suspected CD or ITB treated in the Shanghai Tenth People’s Hospital of Tongji University between January 2015 and May 2018. According to the diagnostic criteria, 307 patients, including 272 CD and 35 ITB patients, were recruited for the final analysis. We comprehensively and systematically collected their clinical manifestations, and analyzed the influence of TB-IGRA values referring to diagnosis criteria, and the possible causes of false positives. The receiver operator characteristic (ROC) curve and the cut-off value were applied to distinguish between ITB and CD patients. Results: Of the 56 patients with suspected CD enrolled, 23 were finally diagnosed with CD and 33 with ITB. In patients with TB-IGRA ⩾ 100 pg/ml, 4 cases were CD and 29 cases were ITB, while 19 cases were CD and 4 cases were ITB in patients with TB-IGRA < 100 pg/ml ( p < 0.05). TB-IGRA ⩾ 100 pg/ml indicated a high possibility of TB infection, with a sensitivity of 88% and a specificity of 74%. Three out of the four CD patients with TB-IGRA ⩾ 100 pg/ml had a history of tuberculosis, while only 1 of the 19 CD patients with TB-IGRA < 100 pg/ml had a history of tuberculosis ( p < 0.05). The average duration of ITB was 7 months, and that of CD was 46.8 months, thus a significant difference ( p < 0.05) was observed. Perianal lesions such as anal fistula or abscess were found in all CD patients. Among ITB patients, 8 out of 15 patients with TB-IGRA ⩾ 400 pg/ml experienced weight loss, while only 1 out of 18 patients with TB-IGRA < 400 pg/ml underwent weight loss ( p < 0.05). Conclusion: Patients with CD have longer duration of disease, and perianal lesions are more common in CD. ITB patients with TB-IGRA ⩾ 400 pg/ml experience weight loss more readily, which indicates that TB-IGRA value may be correlated positively with the severity of ITB. In patients with CD and ITB, TB-IGRA = 100 pg/ml may be a cut-off value of TB-IGRA. For patients with TB-IGRA ⩾ 100 pg/ml, it is recommended to use diagnostic anti-TB treatment first. Comprehensive analysis and judgment are required for patients with TB-IGRA from 14 pg/ml to 99 pg/ml. TB-IGRA false positivity may occur in patients with a history of TB infection.

Clinical Correlates of Urolithiasis in Ankylosing Spondylitis

2011 ◽  
Vol 38 (9) ◽  
pp. 1953-1956 ◽  
Author(s):  
NAI LEE LUI ◽  
ADELE CARTY ◽  
NIGIL HAROON ◽  
HUA SHEN ◽  
RICHARD J. COOK ◽  
...  
Keyword(s):  
Crohn’S Disease ◽  
Ankylosing Spondylitis ◽  
Crohn's Disease ◽  
Disease Activity ◽  
Functional Disability ◽  
Spinal Mobility ◽  
Joint Involvement ◽  
Control Group ◽  
Significant Difference ◽  
History Of

Objective.To determine the association between urolithiasis and syndesmophyte formation and the effect of urolithiasis on ankylosing spondylitis (AS) disease activity.Methods.In a longitudinal cohort of 504 patients with AS, we conducted an analysis of all patients with AS who have a history of urolithiasis. All patients met the modified New York criteria for AS. Demographics, clinical characteristics, extraarticular features, and comorbidities are systematically recorded in the database. We compared disease activity, functional indices, medical therapy and radiographic damage between AS patients with (Uro+) and without urolithiasis (Uro–) using the modified Stoke Ankylosing Spondylitis Spinal Score (mSASSS).Results.Thirty-eight patients with AS (7.5%) had a history of urolithiasis in our cohort. Seventy-six patients with AS who did not have urolithiasis, matched for age, sex, and ethnicity, were selected as controls. Patients who were Uro+ were more likely to have more functional disability, based on the Bath AS Functional Index (BASFI; mean 5.3 vs 3.6 in control group, p = 0.003). Trends were noted in the Uro+ group toward higher Bath AS Disease Activity Index (BASDAI; mean 4.9 vs 4.0, p = 0.09), more peripheral joint involvement (p = 0.075), and higher frequency of biologic therapy (p = 0.09). No significant difference was detected in mSASSS or the Bath AS Metrology Index (BASMI). Significant association with diabetes mellitus (DM; p = 0.016) and Crohn’s disease (p = 0.006) was noted in the Uro+ group.Conclusion.Although there is no acceleration of syndesmophyte formation or spinal mobility restriction, more functional disability was detected in the urolithiasis group. The higher risk with concomitant DM or Crohn’s disease should alert clinicians to these comorbidities in Uro+ patients with AS.

scholarly journals Antibodies toEubacteriumandPeptostreptococcusspecies and the estimated probability of Crohn's disease

1981 ◽  
Vol 87 (1) ◽  
pp. 25-33 ◽  
Author(s):  
J. P. Van de Merwe ◽  
P. I. M. Schmitz ◽  
F. Wensinck
Keyword(s):  
Crohn’S Disease ◽  
Discriminant Analysis ◽  
Crohn's Disease ◽  
Healthy Subjects

SummaryAnaerobic coccoid rods belonging to species ofEubacteriumandPeptostreptococcusagglutinate more frequently with sera from patients with Crohn's disease than with sera from patients suffering from other diseases and from healthy subjects. Results of agglutination tests with four strains of coccoid anaerobes were used to estimate the probability that a patient suffers from Crohn's disease. The data on healthy subjects and patients with Crohn's disease were subjected to logistic discriminant analysis. With the methods and interpretation described, 52% of the patients with Crohn's disease were recognized as ‘definite’ or ‘probable’ Crohn's disease and 14% as ‘suspected’. Only 1% of the healthy subjects were classified as ‘suspected’ and none as ‘definite’ or ‘probable’ Crohn's disease.

Intestinal Surgery for Crohn's Disease: Role of Preoperative Therapy in Postoperative Outcome

2015 ◽  
Vol 32 (4) ◽  
pp. 243-250 ◽  
Author(s):  
Marco Scarpa ◽  
Matteo Martinato ◽  
Eugenia Bertin ◽  
Anna Da Roit ◽  
Anna Pozza ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Abdominal Surgery ◽  
Anastomotic Leak ◽  
Medical Therapy ◽  
Preoperative Therapy ◽  
Consecutive Series ◽  
Intestinal Surgery ◽  
Significant Difference

Purposes: Patients affected by Crohn's disease (CD) require lifelong medical therapy, but they can also often require abdominal surgery. The effect of CD therapy on postoperative course is still unclear. The aim of this study was to evaluate the effect of preoperative medical therapy on the outcome of intestinal surgery in these patients. Methods: Data from a consecutive series of 167 patients with CD operated on at the University of Padova Hospital from 2000 to 2013 were retrieved. Data of preoperative therapy during the 6 months before surgery were available for 146 patients who were enrolled in this retrospective study. Clinical data and surgical details were retrieved and postoperative complications and reoperation were considered outcome measures. Univariate and multivariate analysis were performed. Results: No significant difference was observed between patients without data about their preoperative therapy and those with them. Eight patients underwent reoperation in the first 30 postoperative days: two of them for anastomotic leak, three for bleeding, one for obstruction and two for abdominal wound dehiscence. At multivariate analysis, preoperative adalimumab and budesonide resulted to be an independent predictor of reoperation (OR = 7.67 (95% CI = 1.49-39.20), p = 0.01 and OR = 6.7749 (95% CI = 0.98-46.48), p = 0.05, respectively). At multivariate analysis neither pharmacological nor clinical variables resulted to predict anastomotic leak. Conclusions: In our series, adalimumab seemed to be associated to early reoperation after intestinal surgery. This may be due to a worst disease severity in patients who needed surgery in spite of biological therapy. Preoperative tapering of budesonide dose seems a safe option before elective abdominal surgery for CD.

scholarly journals DOP72 Perianal Crohn’s Disease in the biologic era: A population-based cohort study

2021 ◽  
Vol 15 (Supplement_1) ◽  
pp. S105-S107
Author(s):  
P Jenkinson ◽  
N Plevris ◽  
M Lyons ◽  
S Siakavellas ◽  
I Arnott ◽  
...  
Keyword(s):  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Cumulative Incidence ◽  
Population Based ◽  
Incidence Rates ◽  
Percentage Change ◽  
Prescription Data ◽  
Annual Percentage Change ◽  
Kaplan Meier ◽  
Significant Difference

Abstract Background Peri-anal Crohn’s disease (pCD) significantly affects quality of life in patients with CD. The natural history of pCD in the era of biologic therapy is poorly understood. Perianal surgery includes examination under anaesthesia (EUA), drainage of peri-anal sepsis, seton instertion and fistula manipulation. EUA forms part of the standard of care at diagnosis of pCD and therefore can be used as a proxy for incidence of pCD. Methods CD patients were identified from the Lothian IBD registry, a physician validated registry of all IBD cases within Lothian which has been shown to be 94.3% complete. Prospectively collected coding data was used to identify peri-anal surgery, which was validated by review of the electronic health record. Biologic prescription data was extracted from the Lothian biologics database; a physician validated, prospectively collected registry. Time trend analysis was performed for the period 2000 to 2017 by 1) calculating annual incidence rates of peri-anal interventions for all patients with CD and estimating annual percentage change and 2) by calculating cumulative incidence of pCD and biologic prescription in newly diagnosed CD and 3) stratifying by era of diagnosis (Cohort 1: 2000–2008 and Cohort 2: 2009–2017. Results 2937 patients with CD were identified in the study period, with 1108 operations for pCD performed on 381 patients. Rates of surgery fell from 5.1 to 2.0 operations per 100 CD patients per year between 2000 and 2017 (p&lt;0.001) giving an annual percentage change of -3.4% (-4.9% to -1.9% 95% CI) (fig 1). 1753 new diagnoses of CD were made of whom 247 developed pCD. 5 year risk of pCD was 12.8% (9.5–16.6%) with no significant difference identified between cohort 1 (11.5%) and cohort 2 (13.8%) (p=0.116) (fig 2). The 5 year incidence of biologic prescription for patients with pCD increased from 11.2% in cohort 1 to 58.1% in cohort 2 (p&lt;0.001) (fig 3). Figure 1: Number of peri-anal interventions per 100 CD patients per year (multiple procedures per patient included). Figure 2: Kaplan Meier curves showing cumulative incidence of pCD stratified by era of diagnosis. Figure 3: Kaplan Meier curves showing cumulative incidence of biologic prescription in patients with CD stratified by era of diagnosis and presence of pCD. Conclusion The incidence of pCD remains unchanged over time. Although we cannot ascribe causality, the overall decrease in surgery for pCD has been paralleled by a marked increase in the use of biologic medication.

scholarly journals P160 Can the Lemann index at diagnosis predict the risk of early surgery in Crohn’s disease?

2021 ◽  
Vol 15 (Supplement_1) ◽  
pp. S239-S239
Author(s):  
A Hassine ◽  
I Akkari ◽  
S Mrabet ◽  
E Ben Jazia
Keyword(s):  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Abdominal Surgery ◽  
Treatment Decision ◽  
Early Surgery ◽  
First Year ◽  
Rapid Disease Progression ◽  
Significant Difference ◽  
The Mean ◽  
Optimal Patient Management

Abstract Background Identifying patients with Crohn’s disease (CD) with rapid disease progression or at high risk for early surgery is a crucial pillar in the treatment decision to ensure optimal patient management. The objective of this study was to assess the correlation between the Lemann index at the time of diagnosis and abdominal surgery in the first year after diagnosis of Crohn’s disease and to find the risk factors for early surgery. Methods This is a retrospective study of all patients with CD followed in our center over a period of 4 years (January 2016- January 2020), and who were evaluated by endoscopy and MRI at baseline. The Lemann Index is a score that measures cumulative damage to digestive tissue from entero-MRI and endoscopy data. It was calculated by noting the previous surgery, the location and extension of the disease and any intestinal complications. The sociodemographic and clinical characteristics of the patients were studied. Hypothesis tests were applied to identify associations. Results 112 patients with CD were included in this study, of which 53.6% were female. The mean age at diagnosis was 33.29 years [15–63]. Active smoking was found in 34 patients (30.4%). Regarding the localization of CD, it was ileal (L1 according to the Montreal classification), colonic (L2), and ileocolonic (L3) in respectively 16.1%, 42.9% and 41%. The disease phenotype was inflammatory (B1) in 60.7%, stricturing (B2) in 21.42%, and penetrating (B3) in 17.85%. Anoperineal manifestations were noted in 24 patients. An upper digestive tract was present in 19.6% of patients. The initial flare was judged to be severe in 33.9% of cases, moderate in 55.4% of cases and mild in 10.7% of cases, with a mean CDAI of 305.21 [115–493]. During the first year after diagnosis of CD, 19.6% of patients (n = 22) required surgical treatment. The indications for surgery were: the presence of an intra-abdominal collection (27.3%), severe acute corticosteroid-resistant colitis (18.2%); ileocaecal stenosis resistant to medical treatment (27.3%) or acute bowel obstruction (27.3%). The LI at diagnosis was much higher in the early surgery group: 5.22 +/- 2.65 vs. 2.63 +/- 1.88; with a statistically significant difference (p = 0.01). A severe initial flare as well as a penetrating phenotype were predictors of early abdominal surgery (p = 0.022, p = 0.024, respectively). Conclusion According to our study, a high Lemann score at diagnosis correlates well with the risk of early surgery in Crohn’s disease. Further, larger-scale studies would be needed to establish the reliability of this test in predicting this risk.

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