Effect of gluten-free diet on chronic urticaria

Evaluation of gluten-free diet effect on chronic urticaria

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20180421039374N1

Enrollment

Registered

2018-10-07

Start date

2016-08-22

Completion date

Unknown

Last updated

2018-11-05

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

Conditions

Chronic urticaria. Other urticaria

Interventions

Intervention 1: First intervention group: gluten-free diet (remove wheat, barley, cloves and food from them) for one month. Intervention 2: Control group: placebo, tablet vitamin B1 ,100 mg,daily for

Eligibility

Sex/Gender

All

Age

15 Years to 65 Years

Inclusion criteria

Inclusion criteria: Chronic urticaria Possibility to examine the skin with chronic urticaria Mild to moderate chronic urticaria Age over 15 years Age under 65 years The patient's availability for follow-up for one month

Exclusion criteria

Exclusion criteria: Chronic physical urticaria Severe chronic urticaria (frequent recurrence, generalized) Chronic urticaria associated with dyspnea and/ or angioedema

Design outcomes

Primary

Measure	Time frame
Clinical improvement of Chronic urticaria. Timepoint: Clinical evaluation of the severity of urticaria in the beginning of the study and 7, 14, 21 and 30 days after gluten-free diet. Method of measurement: Clinical observation of urticaria and patient inquiries.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactShiva Bahrami

Islamic Azad University

sh.bahrami@iautmu.ac.ir+98 21 2200 6660

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026