The effect of gluten-free diet in the treatment of urticaria

Comparison of the therapeutic effect of antihistamine with or without gluten-free diet in patients with urticaria

Status

Recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20230709058722N1

Enrollment

Registered

2024-02-04

Start date

2024-02-21

Completion date

Unknown

Last updated

2024-03-06

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

Conditions

Chronic urticaria. Urticaria

Interventions

Intervention 1: Intervention group: 90 samples of urticaria patients referred to the hospitals of this university who meet the inclusion criteria will be selected based on the random sampling method.

Eligibility

Sex/Gender

All

Age

15 Years to 65 Years

Inclusion criteria

Inclusion criteria: Patients with urticaria

Exclusion criteria

Exclusion criteria: no possibility of examining the patient's symptoms patient's unwillingness to cooperate in the study

Design outcomes

Primary

Measure	Time frame
Urticaria severity (based on urticaria activity score: UAS). Timepoint: At the beginning of the study (before the start of the intervention) and 7, 14 and 21 days after the start. Method of measurement: UAS7: Urticaria activity can be evaluated using the UAS7 scoring system. Urticaria/pruritus scores are accumulated daily for seven days. The maximum score is 42. Score 0: no hives for 24 hours Score 0: no itching Score 1: less than 20 hives in 24 hours Score 1: mild itching: present but not annoying or troublesome. Score 2: 20 to 50 hives during 24 hours Score 2: Moderate itching: It is troublesome but does not interfere with normal daily activities or sleep. Score 3: More than 50 hives during 24 hours Score 3: Severe itching: Severe itching, as much as which interferes with normal daily activities or sleep.	—

Measure

Time frame

Urticaria severity (based on urticaria activity score: UAS). Timepoint: At the beginning of the study (before the start of the intervention) and 7, 14 and 21 days after the start. Method of measurement: UAS7: Urticaria activity can be evaluated using the UAS7 scoring system. Urticaria/pruritus scores are accumulated daily for seven days. The maximum score is 42. Score 0: no hives for 24 hours Score 0: no itching Score 1: less than 20 hives in 24 hours Score 1: mild itching: present but not annoying or troublesome. Score 2: 20 to 50 hives during 24 hours Score 2: Moderate itching: It is troublesome but does not interfere with normal daily activities or sleep. Score 3: More than 50 hives during 24 hours Score 3: Severe itching: Severe itching, as much as which interferes with normal daily activities or sleep.

—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactSetareh Tehrani

Islamic Azad University

tehrani???@yahoo.com+98 21 2260 7495

Outcome results

None listed

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