Evidence map›Paper›PMID 42797344›Full record

ReviewPharmaceutics2026

Chronic Spontaneous Urticaria in the Era of Targeted Therapy: From Pathogenic Mechanisms to Precision Medicine.

Klara Andrzejczak, Wiktor Witkowski, Joanna Górka-Dynysiewicz, Robert Pawłowicz, Agnieszka Kopeć

Abstract readReview
In one paragraph

Review in Pharmaceutics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Klara AndrzejczakFaculty of Medicine, Wroclaw Medical University, Wybrzeze L. Pasteura 1, 50-367 Wroclaw, Poland.ORCID 0009-0009-5660-2143
Wiktor WitkowskiFaculty of Medicine, Wroclaw Medical University, Wybrzeze L. Pasteura 1, 50-367 Wroclaw, Poland.
Joanna Górka-DynysiewiczDepartment of Pharmaceutical Biochemistry, Faculty of Pharmacy, Wroclaw Medical University, 50-367 Wroclaw, Poland.ORCID 0000-0003-1797-025X
Robert PawłowiczClinical Department of Allergology and Internal Diseases, Institute of Internal Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland.ORCID 0000-0002-6035-2986
Agnieszka KopećClinical Department of Allergology and Internal Diseases, Institute of Internal Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland.

Funding

Wroclaw Medical University SUBZ.A501.26.085
6 · The paper itself

Abstract

Chronic spontaneous urticaria (CSU) is a common and heterogeneous inflammatory skin disease characterized by recurrent wheals and/or angioedema for more than six weeks. Despite treatment with second-generation antihistamines, many patients remain symptomatic, highlighting the need for therapies targeting underlying pathogenic mechanisms.

aimThis review summarizes current knowledge on CSU immunopathogenesis and targeted therapies, with a focus on personalized medicine.

methodsA literature review was conducted, focusing on recent advances in CSU endotypes and clinical trial data on biologic, small-molecule, and other targeted therapies acting on key immunological pathways.

resultsCSU is increasingly recognized as a heterogeneous disease with distinct immunological endotypes, including type I (autoallergic) and type IIb (autoimmune), which may influence treatment response. Omalizumab remains the mainstay of second-line therapy, although many patients do not achieve complete disease control. Emerging therapies, including anti-IL-4Rα monoclonal antibodies (dupilumab), Bruton's tyrosine kinase inhibitors (e.g., remibrutinib), and anti-c-KIT monoclonal antibodies (e.g., barzolvolimab, briquilimab), have demonstrated promising efficacy. Some show a rapid onset of action, although preferential efficacy in specific CSU endotypes remains to be established. Several clinical and laboratory features, including total IgE, anti-TPO antibodies, ASST, basophil reactivity, basopenia, eosinopenia, and atopic comorbidities, have been investigated as potential markers of endotype and treatment response; however, their utility for treatment selection remains insufficiently validated.

conclusionsAdvances in understanding CSU pathogenesis have enabled the development of targeted therapies that may improve disease control. Predictive biomarkers and endotypic characterization may support the future development of more personalized therapeutic strategies; however, clinically validated biomarkers for treatment selection remain limited, and prospective validation of biomarker-guided approaches is still needed.

Indexed as

biologic therapyBruton’s tyrosine kinase inhibitorschronic spontaneous urticaria (CSU)dupilumabimmunopathogenesismast cellsomalizumabprecision medicinetargeted therapy

Identifiers

PMID42797344
PMCPMC13610289

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.