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National, Multicenter, Retrospective, Prospective Study to Evaluate Pediatric Gastrointestinal Eosinophilic Disorders

Study Purpose

Eosinophilic gastrointestinal disorders (EGIDs) are a heterogeneous group of emerging chronic inflammatory diseases that may affect different gastrointestinal (GI) tracts. Based on the anatomical site involved, EGIDs are distinguished into eosinophilic esophagitis (EoE) and non-esophageal forms, which are subdivided into eosinophilic gastritis (EoG), gastroenteritis (EoGE), and colitis (EoC). EoE is considered the prototype of EGIDs. Since the first description of a case series of patients with EoE, fundamental scientific advances have been achieved, culminating in the redaction of international diagnostic and therapeutic guidelines. In contrast to EoE, non-esophageal forms of EGIDs are still a clinical enigma with evidence limited to a few retrospective studies. In the last decade, an increase in the prevalence of EGIDs has been observed in the pediatric age. Unfortunately, the epidemiology of EGIDs in Italy is still inconsistent and clear estimates are not available. Firstly, this study will allow us to assess and clarify several clinical and epidemiological aspects of pediatric EGIDs, in particular: 1. prevalence and incidence of pediatric EGIDs in Italy, 2. the clinical features and potential phenotypes of pediatric EGIDs with potential impact on therapy and management, 3. diagnostic work-up and adherence to the EoE international guidelines to improve the management, quality of care, and quality of life of affected patients. This study has no ethical problems since EoE patients are treated according to international guidelines and those with non-esophageal EGIDs according to the latest scientific evidence.

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

No
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Observational [Patient Registry]
Eligible Ages 0 Years - 18 Years
Gender All
More Inclusion & Exclusion Criteria

Inclusion Criteria:

  • - All EGIDs patients aged 0-18 years and followed at the centers involved in the study will be considered eligible.
Informed consent must be obtained from each enrolled patient and signed by a parent/legal guardian and patient (when older than six years).

Exclusion Criteria:

  • - This study will not include patients with: 1.
a diagnosis of EGIDs made more than five years before the study participation; 2. a diagnosis of EoE not in line with current international guidelines; 3. a secondary cause of intestinal eosinophilic inflammation (inflammatory bowel diseases, autoimmune diseases, vasculitis, graft versus host disease, malignancies).

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT05219903
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

IRCCS Policlinico S. Matteo
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

Amelia Licari, MD
Principal Investigator Affiliation IRCCS Policlinico San Matteo
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

Other
Overall Status Recruiting
Countries Italy
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

Eosinophilic Gastrointestinal Disorders, Eosinophilic Esophagitis, Eosinophilic Gastritis or Gastroenteritis, Eosinophilic Colitis

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

International Sites

IRCCS Policlinico San Matteo, Pavia, Italy

Status

Recruiting

Address

IRCCS Policlinico San Matteo

Pavia, , 27100

Site Contact

Amelia Licari, MD

a.licari@smatteo.pv.it

+390382502629

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