The effects of provocation by foods with raised IgG antibodies and additives on the course of Crohn’s disease: A pilot study

Uzunismail, Hülya; Cengiz, Mahir; Uzun, Hafize; Ozbakir, F; Göksel, Süha; Demirdağ, Filiz; Can, Günay; Balcı, Huriye

doi:10.4318/tjg.2012.0332

Cited by 14 publications

(12 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In the second phase, 29 studies were removed: 20 because they did not investigate the effects of predefined diets, 6 due to defects in design, and 3 because the patients studied were not adults. Therefore, only 31 research studies [ 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 , 67 ] were selected, as shown in Figure 1 .…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Predefined Diets in Patients with Inflammatory Bowel Disease: Systematic Review and Meta-Analysis

et al. 2020

View full text Add to dashboard Cite

Inflammatory bowel disease (IBD) is a chronic disease mediated by the immune system and characterized by the importance of diet in pathological development. This study aims to understand how the use of predefined diets can affect the adult population diagnosed with IBD. We conducted a systematic review and meta-analysis. From the different databases (MEDLINE, Scopus, Cochrane, LILACS, CINAHL, and WOS), we found 4195 registers. After a review process, only 31 research studies were selected for qualitative synthesis and 10 were selected for meta-analysis. The variables used were Crohn’s Disease Activity Index (CDAI) for patients with Crohn’s Disease (CD) and fecal calprotectin (FC), C-Reactive Protein (CRP), and albumin (ALB) for patients with IBD. Predefined diets have been shown to have partial efficacy for the treatment of IBD and are compatible with other medical treatments. CDAI improved but with reasonable doubts due to the high heterogeneity of the data, while no differences were observed for ALB, FC, and CRP. More studies that evaluate the influence of predefined diets on IBD patients are needed due to the great variability in diets and the tools used to measure their effects.

show abstract

Section: Resultsmentioning

confidence: 99%

“…The researchers Rajendran et al, Gunasekeera et al, and Uzunismail obtained improvements in the activity of the pathology through various tools. However, contradictory results were found for symptomatology, quality of life, and certain biochemical parameters such as CRP and ALB [ 39 , 40 , 48 , 54 , 67 ].…”

Section: Discussionmentioning

confidence: 99%

Predefined Diets in Patients with Inflammatory Bowel Disease: Systematic Review and Meta-Analysis

et al. 2020

View full text Add to dashboard Cite

show abstract

“…While the success of available exclusion diets is limited, we may be overlooking the potential of an antigen-response based exclusion diet. Patients with IBD have been shown to have significantly higher rates of food hypersensitivity (allergies and intolerances), and encouraging results have been observed in response to IgG or IgE-titre based exclusion diets [ 68 , 69 , 70 , 71 , 72 , 73 , 74 , 75 ]. Further research in this area using objective measures of disease activity is needed to determine if the intake of specific dietary antigens correlates directly with IBD symptoms.…”

Section: Discussionmentioning

confidence: 99%

Inflammatory Bowel Disease: Are Symptoms and Diet Linked?

et al. 2020

View full text Add to dashboard Cite

New Zealand (NZ) has one of the world’s highest incidence rates of Inflammatory Bowel Disease (IBD), a group of chronic inflammatory conditions that affect the gastrointestinal tract. Patients with IBD often believe certain foods influence their disease symptoms and consequently may alter their diet considerably. The objective of this study was to determine foods, additives, and cooking methods (dietary elements) that NZ IBD patients identify in the onset, exacerbation, or reduction of their symptoms. A total of 233 participants completed a self-administered questionnaire concerning symptom behaviour in association with 142 dietary elements. Symptom onset and symptom exacerbation were associated with dietary elements by 55% (128) and 70% (164) of all IBD participants, respectively. Fruit and vegetables were most frequently identified, with dairy products, gluten-containing bread, and foods with a high fat content also considered deleterious. Of all IBD participants, 35% (82) associated symptom reduction with dietary elements. The identified foods were typically low in fibre, saturated fatty acids, and easily digestible. No statistically significant differences were seen between the type or number of dietary elements and disease subtype or recent disease activity. The association between diet and symptoms in patients with IBD and the mechanism(s) involved warrant further research and may lead to the development of IBD specific dietary guidelines.

show abstract

“…Parmi les quatre études cliniques qui ont recherché le rôle éventuel de certains aliments dans les MICI, une seule est en double insu, les autres sont des études ouvertes dont deux avec des effectifs réduits (8 et 14 patients) [69][70][71][72]. La différence significative de 11 % de baisse de la fréquence des selles dans le groupe sous régime d'éviction basée sur les aliments positifs en IgG est contrebalancée par une augmentation de la fréquence des selles de 9 % dans la seconde partie de l'étude dans les deux groupes, rendant spéculative la conclusion de l'unique étude en double insu dans la maladie de Crohn [69].…”

Section: Discussionunclassified

Les dosages d’IgG anti-aliments : méthodes et pertinence clinique des résultats. Position du groupe de travail de biologie de la Société française d’allergologie

Chabane¹,

Doyen

Bienvenu

et al. 2018

Revue Française d'Allergologie

View full text Add to dashboard Cite

show abstract

The effects of provocation by foods with raised IgG antibodies and additives on the course of Crohn’s disease: A pilot study

Cited by 14 publications

References 30 publications

Predefined Diets in Patients with Inflammatory Bowel Disease: Systematic Review and Meta-Analysis

Predefined Diets in Patients with Inflammatory Bowel Disease: Systematic Review and Meta-Analysis

Inflammatory Bowel Disease: Are Symptoms and Diet Linked?

Les dosages d’IgG anti-aliments : méthodes et pertinence clinique des résultats. Position du groupe de travail de biologie de la Société française d’allergologie

Contact Info

Product

Resources

About