MedTrace Logo

Extraintestinal Non Celiac Wheat Sensitivity

NCT04769180 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 200

Last updated 2021-02-24

No results posted yet for this study

Summary

Non Celiac Gluten Sensitivity (NCGS), or, better, Non Celiac Wheat Sensitivity (NCWS), since it is not known the real pathogenetic component(s) of grain, is a syndrome characterized by a cohort of symptoms, both gastrointestinal and extraintestinal, related to the ingestion of gluten/wheat-containing food in subjects who are not affected by celiac disease (CD) or wheat allergy. In particular, the possibility of extraintestinal manifestations in this condition has been suggested by some reports. In most cases, they are characterized by vague symptoms, such as headache, 'foggy mind', fatigue, joint and muscle pain, leg or arm numbness (i.e., fibromyalgia-like symptoms), even if more specific complaints have been described. A possible neurological involvement has been underlined by NCWS association with gluten encephalopathy, gluten ataxia, and gluten peripheric neuropathy. NCWS patients may show even psychiatric diseases, such as anxiety, depression, and psychosis. Other described extraintestinal manifestations are dermatitis, (eczema or skin rash), gynecological disorders, and anemia. In addition, the association of NCWS with autoimmune diseases, such as autoimmune thyroiditis, and presence of anti-nuclear or other autoantibodies has been demonstrated, suggesting that, similarly to CD, NCWS might be considered as an immune system-related disease, and this aspect should be of relevance. In conclusion, the novelty of this matter has generated an expansion of literature data about the clinical features of the disease, with the unavoidable consequence that some reports are often based on low levels of evidence. The aims of the present study were to: a) retrospectively evaluate the prevalence and kind of extraintestinal symptoms in a large cohort of NCWS patients; b) to research for a possible relationship between the clinical, serological, genetic and histological characteristics of the NCWS patients and the number and kind of extraintestinal manifestations. As control groups, the researchers used CD and Irritable Bowel Syndrome (IBS) patients unrelated to NCWS or other food allergies/intolerances.

Conditions

  • Non-celiac Gluten Sensitivity

Interventions

OTHER

Evaluation of extraintestinal manifestations

The researchers evaluated the prevalence and kind of extraintestinal symptoms in NCWS patients and the possible relationship between the clinical, serological, genetic and histological characteristics of the NCWS patients and the number and kind of extraintestinal manifestations, using, as control groups, CD and IBS patients.

Sponsors & Collaborators

  • University of Palermo

    lead OTHER

Principal Investigators

  • Antonio Carroccio, MD · University of Palermo

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2000-01-01
Primary Completion
2020-01-01
Completion
2021-01-01

Countries

  • Italy

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04769180 on ClinicalTrials.gov