View clinical trials related to Celiac Disease.
Filter by:The AN-PEP, an Aspergillus niger derived endopeptidase, has been developed aiming to produce a complete luminal detoxification of gluten. If AN-PEP is able to produce a complete luminal digestion of gluten in the context of the real life of celiac disease (CeD) patients is unknown. Hypothetically, AN-PEP effect could be detected by the reduction in the excretion of GIP in stool and urine. The objective of this study is to establish the effect of the daily administration of AN-PEP compared to placebo on GIP excretion in an interventional, prospective, randomized, comparative, double-blind study in conditions mimicking the real-life of CeD treated patients. The study consists in a four-week GFD stabilization period followed by a four-week study period with patients randomized to receive active AN-PEP or placebo in a blindly manner.
The purpose of this study is to evaluate the safety and tolerability of guselkumab compared to placebo in participants with celiac disease.
The CASCADE Study (Combined Antibody Screening for Celiac and Diabetes Evaluation) is an observational study whose primary goal is to show that population-based screening for advanced prediction of type 1 diabetes (T1D) and celiac disease (CD) is feasible to prevent diabetic ketoacidosis (DKA), improve celiac disease diagnosis, and ultimately gain public health acceptance to facilitate future prevention. It has two arms, a Birth Cohort and a Kids (cross sectional) Cohort.
15 patients with refractory celiac disease (RCD) and 15 patients with CD responsive to the GFD between the ages of 21 and 60 will be enrolled. The aim of the research will be: 1) to characterize the intestinal, blood and duodenal microbiota, then to evaluate both the taxonomy of the identified bacteria and their relative abundance 2) to analyse the profile of miRNAs from biopsy and fibroblasts isolated in the first duodenal portion, highlighting any basal deregulation and, for fibroblasts, after treatment with the 33-mer immunogenic peptide 3) quantify and know the composition of the fecal microbiota in celiac patients with persistent symptoms and in refractory celiac patients before (T0) and after (T28) treatment with a low-FODMAP diet. The aim of the study is to observe a diversification of the microbiota pattern of refractory patients vs. normoresponsive celiac patients and to observe a deregulation in the expression of miRNAs, both basally on biopsies and after treatment with the immunogenic peptide in primary fibroblast cultures.
Food allergies are associated with a decrease in quality of life. Patients with FPIES often have more food avoidance than necessary. The greater the number of avoided foods, the greater the risk of eating disorders. To date, no study about quality of life or assessment of eating difficulties has been performed in a French-speaking pediatric population with FPIES or celiac disease
The primary objectives are: - Characterize the T cell receptor (TCR) repertoire in duodenal biopsy samples of participants pre- and post-challenge. - Compare for each patient the TCR repertoire of duodenal biopsy samples with the peripheral blood TCR repertoire of each study participant - Characterize the transcriptome of duodenal biopsy samples and blood from study participants pre- and post-challenge The secondary objectives are: - Ex vivo identification and validation of DQ-restricted gliadin specific TCRs. - Characterize the gluten-challenge induced changes in small intestine histology using standard for Celiac Disease (CeD) histological assessments
This is a 3-part first time into human study (FTIH) study for GSK3915393. Parts A and B of the study will evaluate the safety, tolerability and pharmacokinetics (PK) of single ascending and repeat oral doses of GSK3915393 in healthy adult participants. Part C will evaluate the impact of co-administration of GSK3915393 with grapefruit juice and itraconazole on the PK of GSK3915393.
Celiac disease shares many features of other autoimmune diseases such as type 1 diabetes. Recently, it was published that higher amounts of gluten intake increased the risk for celiac disease. Optimal amounts of gluten to be introduced during weaning have not yet been established. The aim is to investigate if a gluten-restricted diet (e.g. below 3 gram per day) during the first 3 years of life will reduce the risk of develop CDA and IA in genetically predisposed children by the age of 7 years. Children who screened positive for HLA DQ2/X (X is neither DQ2 nor DQ8) in the GPPAD-02 (ASTR1D [ClinicalTrials.gov Identifier NCT03316261]) screening will be contacted by a study nurse.
This is a single and multiple ascending study to characterize the safety, PK, PD and clinical effect in healthy volunteers and participants with Celiac Disease and Eosinophilic Esophagitis.
To validate an updated version of CapsoCam® SV-3 Endoscopy System brand name CapsoCam Plus™) with respect to the reproducibility of the system to capture and download small bowel images in a manner consistent with the predicate CapsoCam® SV-2 and SV-3 capsule endoscopy systems.