Urticaria
Recent clinical, regulatory, research and industry developments relating to this disease.
CHMP positive opinion: Adcomfo (EMA)
Marketing authorisation: Rhapsido (EMA)
Biosimilar medicine authorisation: Omlyclo (EMA)
What's happening now
An analyst briefing on current research, clinical, regulatory and industry activity surrounding this disease.
- 3 clinical trials expected to report results, the earliest in Q2 2027.
- 4 industry developments reported.
- Q2 2027A Multicenter, Randomized, Double-Blind, Placebo-Controlled Phase 2 Study to Evaluate the Efficacy, Safety and Tolerability of Lesigercept in Adult Patients With Chronic Spontaneous Urticaria Who Are Inadequately Controlled by H1-Antihistamines (CLEAR)
- Q2 2027An Outpatient, Randomized, Double-Blinded, Placebo-Controlled, Cross-Over Study of the Efficacy of ARS-2 in Patients With Chronic Spontaneous Urticaria
- Q2 2028A Phase 3 Randomized, Double-Blind, Placebo-Controlled, Multi-Center, Parallel-Group Study of Barzolvolimab in Participants With Cold Induced Urticaria and Symptomatic Dermographism (EMBARQ-COLDU and SD)
Clinical MilestonesViewHide
- 2026-07-29A Phase 3 Randomized, Double-Blind, Placebo-Controlled, Multi-Center, Parallel-Group Study of Barzolvolimab in Participants With Cold Induced Urticaria and Symptomatic Dermographism (EMBARQ-COLDU and SD)Results expected Q2 2028
- 2026-07-22An Outpatient, Randomized, Double-Blinded, Placebo-Controlled, Cross-Over Study of the Efficacy of ARS-2 in Patients With Chronic Spontaneous UrticariaResults expected Q2 2027
- 2026-04-15A Multicenter, Randomized, Double-Blind, Placebo-Controlled Phase 2 Study to Evaluate the Efficacy, Safety and Tolerability of Lesigercept in Adult Patients With Chronic Spontaneous Urticaria Who Are Inadequately Controlled by H1-Antihistamines (CLEAR)Results expected Q2 2027
- 2026-11-03A Double-blind, Randomized, Placebo-controlled Trial to Evaluate the Efficacy, Pharmacokinetics and Safety of Remibrutinib (LOU064) for 24 Weeks in Adolescents From 12 to Less Than 18 Years of Age With Chronic Spontaneous Urticaria Inadequately Controlled by H1-antihistamines Followed by an Optional Open-label Extension for up to Another 3 Years and an Optional Safety Long-term Treatment-free Follow-up Period for up to an Additional 3 YearsPrimary completion
- 2026-05-11A 52-week Multi-center, Randomized, Double-blind, Placebo Controlled, Basket Study With an Open-label Extension to Investigate the Efficacy, Safety, and Tolerability of Remibrutinib (LOU064) in Chronic Inducible Urticaria (CINDU) in Adults Inadequately Controlled by H1-antihistaminesPrimary completion
- 2026-04-10A Multicenter, Randomized, Double-Blind, Positive Parallel Controlled Phase III Clinical Trial to Compare Omalizumab α(CMAB007) and Xolair® in Patients With Chronic Spontaneous UrticariaCompleted
Industry & MarketViewHide
- 2026-10-07FDA Expands Indication for Urticaria Drug to Treat Symptomatic DermographismRegulatory news · MedPage Today
- 2026-09-17Omalizumab May Ease Inflammation in Chronic UrticariaIndustry · Medscape Medical News
- 2026-10-01Chronic Spontaneous Urticaria Is More Than IgE: New Pathways Drive Targeted CareIndustry · MedPage Today
- 2026-09-01Cold Urticaria Often Missed by Standard TestingIndustry · Medscape Medical News
Regulatory UpdatesViewHide
- 2026-09-18CHMP positive opinion — OmalizumabTreatment of asthma, chronic rhinosinusitis with nasal polyps (CRSwNP) and chronic spontaneous urticaria (CSU)
- 2026-04-23Original application approval — RemibrutinibRhapsido is indicated for the treatment of chronic spontaneous urticaria (CSU) in adult patients with inadequate response to H1 antihistamine treatment.
- 2026-11-03ClinicalA Double-blind, Randomized, Placebo-controlled Trial to Evaluate the Efficacy, Pharmacokinetics and Safety of Remibrutinib (LOU064) for 24 Weeks in Adolescents From 12 to Less Than 18 Years of Age With Chronic Spontaneous Urticaria Inadequately Controlled by H1-antihistamines Followed by an Optional Open-label Extension for up to Another 3 Years and an Optional Safety Long-term Treatment-free Follow-up Period for up to an Additional 3 YearsPrimary completion
- 2026-10-07IndustryFDA Expands Indication for Urticaria Drug to Treat Symptomatic DermographismRegulatory news · MedPage Today
- 2026-10-01IndustryChronic Spontaneous Urticaria Is More Than IgE: New Pathways Drive Targeted CareIndustry · MedPage Today
- 2026-09-18RegulatoryCHMP positive opinion — OmalizumabTreatment of asthma, chronic rhinosinusitis with nasal polyps (CRSwNP) and chronic spontaneous urticaria (CSU)
- 2026-09-17IndustryOmalizumab May Ease Inflammation in Chronic UrticariaIndustry · Medscape Medical News
- 2026-09-01IndustryCold Urticaria Often Missed by Standard TestingIndustry · Medscape Medical News
- 2026-07-29ClinicalA Phase 3 Randomized, Double-Blind, Placebo-Controlled, Multi-Center, Parallel-Group Study of Barzolvolimab in Participants With Cold Induced Urticaria and Symptomatic Dermographism (EMBARQ-COLDU and SD)Results expected Q2 2028
- 2026-07-22ClinicalAn Outpatient, Randomized, Double-Blinded, Placebo-Controlled, Cross-Over Study of the Efficacy of ARS-2 in Patients With Chronic Spontaneous UrticariaResults expected Q2 2027
- 2026-05-11ClinicalA 52-week Multi-center, Randomized, Double-blind, Placebo Controlled, Basket Study With an Open-label Extension to Investigate the Efficacy, Safety, and Tolerability of Remibrutinib (LOU064) in Chronic Inducible Urticaria (CINDU) in Adults Inadequately Controlled by H1-antihistaminesPrimary completion
- 2026-04-23RegulatoryOriginal application approval — RemibrutinibRhapsido is indicated for the treatment of chronic spontaneous urticaria (CSU) in adult patients with inadequate response to H1 antihistamine treatment.
Therapeutic landscape
Therapies with a regulatory footing for this condition, alongside the wider set of agents co-studied with it in the literature.
Original application approval — Rhapsido is indicated for the treatment of chronic spontaneous urticaria (CSU) in adult p… (2026)
Biosimilar approval — Allergic asthma Omlyclo is indicated in adults, adolescents and children (6 to <12 yea… (2024)
Original application approval — Atopic dermatitis Adults and adolescents Dupixent is indicated for the treatment of mode… (2017)
Generic approval — Treatment of allergic rhinitis and urticaria. (2012)
Original application approval — Periodic fever syndromes Ilaris is indicated for the treatment of the following autoinfla… (2009)
Clinical trials
The current development programme across all trial phases.
Regulatory timeline
Drug regulatory events matched to this condition by indication — EMA.
European Medicines Agency (CC BY 4.0). Events are matched to this condition by drug indication text — approvals/updates for drugs indicated for it, not disease-specific acts.
Research activity
Key research shaping understanding of this disease, combining the latest publications with the most influential evidence.
Leading journals1
- Allergy1
Leading researchers8
- Abdul Latiff AH1
- Aberer W1
- Asero R1
- Baker D1
- Ballmer-Weber B1
- Bernstein JA1
- Bindslev-Jensen C1
- Brzoza Z1
Affiliations (unnormalised)6
- Aarhus University Hospital1
- Allergology and Clinical Immunology in Katowice1
- Allergy and Clinical Immunology1
- Allergy and Clinical Immunology Department1
- Allergy& Immunology Centre1
- Baker Allergy Asthma and Dermatology Clinic1
Associated genes
Genes associated with this disease in the canonical knowledge graph (Open Targets evidence). Number shows the association score.
Disease biology
Proteins whose encoding gene is associated with this disease, reached through the canonical gene→disease graph. Number shows the gene's association score.
Reference
Authoritative identity, definition & identifiers.
A vascular reaction of the skin characterized by erythema and wheal formation due to localized increase of vascular permeability. The causative mechanism may be allergy, infection, or stress.
- Disease identity & definition — NLM Medical Subject Headings (MeSH), public domain
- Clinical trials — ClinicalTrials.gov (U.S. National Library of Medicine)
- Research activity — Europe PMC (EMBL-EBI) + OpenAlex-derived paper links
- Related entities are derived from literature co-mention (studied together) — associative, not causal.