- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03857360
Effectiveness of PENTABIOCEL in Clinical and Laboratory Recovery of Children With Celiac Disease
Effectiveness of PENTABIOCEL in Clinical and Laboratory Recovery of Children With Celiac Disease: A Randomized Double Blind Placebo Controlled Trial
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Celiac disease (CD) is an intestinal inflammatory condition characterized by permanent intolerance to gluten, a protein complex present in wheat, barley, and rye, in genetically predisposed subjects. In the early phase of the disease, specific autoantibodies are generally present, which is relevant for diagnostic purposes (especially anti-tissue transglutaminase antibodies (anti TTG) of IgA (immunoglobulin A) class and anti-endomysial antibodies( EMA), and a duodenal and jejunal mucosal lesion that is characterized by an increase in intraepithelial lymphocytes (IEL), hypertrophy of crypts and villous atrophy. The only accepted and effective treatment for CD so far is a lifelong strict gluten-free diet(GFD).
On the clinical level, CD can have an extremely variable expression, from almost silent forms to cases with more or less striking intestinal and extra-intestinal manifestations. Treatment with a strict GFD causes gradual normalisation of the intestinal lesion (generally within 12-24 months). The persistence of a minimal intestinal lesion and of mostly gastro-enteric symptoms, is not rare in adulthood, especially for the difficulty of maintaining a "zero gluten content" diet over time. The "timing" of recovery induced by the GFD is variable from patient to patient and depends on numerous factors such as presentation mode (typical, atypical or silent), the age of onset, adherence to a strict GFD, etc. Among the factors that may condition the normalisation of the clinical picture. According to some recent data, the quantitative and qualitative typology of the intestinal microbiome may have role. Prospective studies in healthy infants who are at risk of developing CD have shown that the Human Leukocyte Antigen (HLA) genotype, together with other environmental factors, influences the composition of the microbiota. In addition, celiac patients have alterations of the intestinal microbiome (dysbiosis) that do not completely normalize even after starting GFD. It has therefore been suggested that CD may favor dysbiosis which in turn negatively influences intestinal mucosal damage and can promote inflammation through the expansion of harmful bacteria and the reduction of beneficial bacteria.
Probiotics are live microorganisms, that when ingested in appropriate quantities, give to the host benefits. Some probiotics may digest gluten and are thus able to reduce their toxicity when used in fermentation processes. For example, a research group (Di Cagno et al.) has shown that bakery products made using a natural yeast with wheat flour fermented by proteases of lactobacilli and mushrooms, can be taken with confidence by celiac patients. This data suggests that the simple administration of a probiotic is capable to provide benefit in patients with CD leading to an improvement also of intestinal symptoms. However, it is clear from the literature that not all probiotic strains possess this characteristic. It has been shown that a mixture of probiotic strains, in particular belonging to the species Lactobacillus paracasei, Lactobacillus plantarum, Bifidobacterium breve, and Bifidobacterium animalis subsp lactis, is able to significantly improve the irritable colon-like gastrointestinal symptoms of patients with CD. Pentabiocel is the trade name of the product containing the above mentioned probiotic mixture: Lactobacillus paracasei (LMG P-17504), Lactobacillus plantarum (CECT 4528), Bifidobacterium breve Bbr8 (LMG P-17501), Bifidobacterium breve (BL10 LMG P-17500) and Bifidobacterium animalis subsp lactis Bi1 (LMG P -17,502).
In this randomized double blind placebo controlled trial study investigators will investigate the effect of "Pentabiocel" on children already on GFD.
The aim of this study is to evaluate the efficacy of "Pentabiocel" in the clinical and laboratory recovery of children with celiac disease
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Ancona, Italy, 60123
- Department of Pediatrics, via Corridoni 11
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Children / adolescents aged between 2 and 16 recruited at the time of diagnosis of celiac disease.
The diagnosis of celiac disease will be performed according to the ESPGHAN 2012 Guidelines.
Exclusion Criteria:
- Patients with autoimmune comorbidity (eg type 1 diabetes) or other associated chronic diseases
- Associated serum IgA selective deficiency
- Poor adherence to gluten free diet at the 6-month control, measured by a score> 10 at the Wessels questionnaire.
- Adherence to the intervention protocol <85%.
- Antibiotic therapy performed during the 7 days preceding T0 and / or T6.
- Antibiotic therapy during the 3 months of probiotic / placebo treatment.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Active Comparator: Pentabiocel
Oral administration of one sachet of Pentabiocel for 12 consecutive weeks.
|
Pentabiocel is the trade name of the product containing the probiotic mixture of: Lactobacillus paracasei LMG P-17504, Lactobacillus plantarum CECT 4528, Bifidobacterium breve Bbr8 LMG P-17501, Bifidobacterium breve BL10 LMG P-17500 and Bifidobacterium animalis subsp lactis Bi1 LMG P -17,502.
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Placebo Comparator: Placebo
Oral administration of one sachet of Placebo per day for 12 consecutive weeks.
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Placebo is composed of maltodextrin which is easily digestible, being absorbed as rapidly as glucose.
Maltodextrin listed by the U.S. Food and Drug Administration (FDA) as a safe food additive.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Assessment of recovery time of clinical features
Time Frame: 3 months
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After three months of probiotic treatment patients will be compared with their clinical symptoms evaluating score based Celiac symptom Index (CSI) developed by Leffler DA et al.
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3 months
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Differences between two treatment groups related to all the evaluated parameters
Time Frame: 3 & 6 months
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Differences between the two treatment groups (Placebo and control )related to all the parameters evaluated and in particular: (a) Weight (in kilograms) , height (in meter) will be combined to measure BMI (at the time of enrolment and after follow up 3 and 6 months). (b) Anti tissue transglutaminase IgA serology level in cubic inch ( CU) (at the time of enrolment and after follow up 3 and 6 months). |
3 & 6 months
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Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Carlo Catassi, MPH, Univeristà Politecnica delle Marche, Ancona, Italy
- Principal Investigator: Elena Lionett, PhD, Univeristà Politecnica delle Marche, Ancona, Italy
- Principal Investigator: Basilio Malamisura, Cava de' Tirreni - Ospedale di cava De' tirreni, UO di Pediatria, Salerno, Italy
Publications and helpful links
General Publications
- Lionetti E, Castellaneta S, Francavilla R, Pulvirenti A, Tonutti E, Amarri S, Barbato M, Barbera C, Barera G, Bellantoni A, Castellano E, Guariso G, Limongelli MG, Pellegrino S, Polloni C, Ughi C, Zuin G, Fasano A, Catassi C; SIGENP (Italian Society of Pediatric Gastroenterology, Hepatology, and Nutrition) Working Group on Weaning and CD Risk. Introduction of gluten, HLA status, and the risk of celiac disease in children. N Engl J Med. 2014 Oct 2;371(14):1295-303. doi: 10.1056/NEJMoa1400697.
- Fasano A, Catassi C. Clinical practice. Celiac disease. N Engl J Med. 2012 Dec 20;367(25):2419-26. doi: 10.1056/NEJMcp1113994. No abstract available.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CD-PENTABIOCEL
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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