Chronic urticaria group:None

3 trials

Sponsors

Tianjin First Center Hospital, The Second Affiliated Hospital, Xi’an Jiaotong University, Huashan Hospital, Fudan University

Conditions

Chronic urticariaUrticaria is a common allergic skin disease in clinical practice. The main manifestations of urticaria are wheal and pruritus. Some patients may be accompanied by angioedema, and the course of disease is more than 6 weeks, which is called chronic urticaria (CU). Urticaria vasculitis (UV) often presents with persistent wheal and itching symptoms, and histologically may present with mild leucocytoclchronic urticaria

Phase 1

High-throughput sequencing analysis of gut microbiome in patients with chronic urticaria and healthy controls

Active, not recruitingChiCTR1800020403

Tianjin First Center Hospitalchronic urticaria

Start: 2018-12-30Updated: 2019-01-14

Phase 4

A retrospective study on the use of JAK inhibitors in the treatment of chronic refractory urticaria and urticarial vasculitis.

Active, not recruitingChiCTR2500098376

Huashan Hospital, Fudan UniversityUrticaria is a common allergic skin disease in clinical practice. The main manifestations of urticaria are wheal and pruritus. Some patients may be accompanied by angioedema, and the course of disease is more than 6 weeks, which is called chronic urticaria (CU). Urticaria vasculitis (UV) often presents with persistent wheal and itching symptoms, and histologically may present with mild leucocytocl

Start: 2025-03-06Updated: 2025-03-10

Unknown Phase

Clinical application of MRGPRX2 expression in plasma in graded diagnosis of patients with chronic urticaria

Active, not recruitingChiCTR2400094130

The Second Affiliated Hospital, Xi’an Jiaotong UniversityChronic urticaria

Start: 2022-06-29Updated: 2025-01-06

Related Papers

High-affinity recombinant antibodies enable a sensitive MRGPRX2-specific ELISA for detecting allergic rhinitis and chronic spontaneous urticaria.

2026-02-13