Skip to content

Iron Deficiency and TTG Normalization

The Association Between Iron Deficiency at Diagnosis, Female Sex and Tissue Transglutaminase Antibody Normalization in Pediatric Celiac Disease

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT05675280
Enrollment
118
Registered
2023-01-09
Start date
2020-02-20
Completion date
2022-04-01
Last updated
2023-01-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Celiac Disease in Children

Brief summary

The investigators conducted a retrospective, observational cohort study which enrolled CD subjects aged 2-18y, diagnosed between Jan 2016 and Dec 2020. Demographic and laboratory data were collected at diagnosis and 1y after adherence to GFD. ID was determined according to hemoglobin and ferritin levels. The investigators compared CD subjects with and without ID at CD diagnosis in relation to TTG normalization at 1y.

Interventions

OTHERGluten free diet

All subjects initiated a gluten free diet as mandated by their diagnosis of Celiac disease, regardless of the study

Sponsors

Meir Medical Center
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
RETROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
2 Years to 18 Years
Healthy volunteers
No

Inclusion criteria

* Children (male and female) diagnosed with CD * Age 2-18y

Exclusion criteria

* Total IgA deficiency * Anemia due to other causes - anyone with anemia and normal or elevated ferritin levels (e.g. thalassemia, spherocytosis) * Other chronic conditions increasing the risk of anemia or falsely elevated ferritin (e.g. inflammatory bowel disease, chronic kidney disease, infection)

Design outcomes

Primary

MeasureTime frameDescription
TTG normalization1 year from gluten free diet initiationnormalization of tissue transglutaminase antibody

Countries

Israel

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026