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Found 49 studies with search of: Open Studies | "Urticaria"
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Rank Status Study
1 Unknown † The Efficacy and Safety of Desloratadine With Levocetirizine in Treatment of Chronic Idiopathic Urticaria
Conditions: Chronic Idiopathic Urticaria;   Urticaria
Intervention: Drug: Denosin® and Xyzal®
2 Not yet recruiting The Role of Vitamin D in Chronic Urticaria and Angioedema Treatment
Conditions: Urticaria;   Angioedema;   Hives;   Swelling
Intervention: Drug: Vitamin D
3 Unknown † Evaluating for Contact Allergies in Patients With Chronic Urticaria
Conditions: Urticaria;   Patch Testing;   Dermatitis;   Allergy;   Contact Sensitization
Intervention: Procedure: Patch Testing
4 Not yet recruiting Hydroxychloroquine Efficacy in Chronic Urticaria
Condition: Chronic Urticaria
Interventions: Drug: Placebo;   Drug: Hydroxychloroquine
5 Recruiting Intravenous Immunoglobulins in Severe and Refractory Solar Urticaria
Condition: Solar Urticaria
Intervention: Drug: Intravenous immunoglobulins
6 Recruiting A Study of the Efficacy and Safety of Xolair (Omalizumab) in Patients With Chronic Idiopathic Urticaria (CIU)/Chronic Spontaneous Urticaria (CSU) Who Remain Symptomatic Despite Antihistamine Treatment (H1)
Condition: Chronic Idiopathic Urticaria
Interventions: Drug: omalizumab;   Drug: placebo
7 Recruiting A Study to Evaluate the Efficacy, Response Duration and Safety of Xolair (Omalizumab) in Patients With Chronic Idiopathic Urticaria (CIU)/Chronic Spontaneous Urticaria (CSU) Who Remain Symptomatic Despite Antihistamine Treatment (H1)
Condition: Chronic Idiopathic Urticaria
Interventions: Drug: omalizumab;   Drug: placebo
8 Recruiting Pharmacokinetic Study of Bilastine in Children From 2 to < 12 Years of Age With Either Allergic Rhinoconjunctivitis (AR) or Chronic Urticaria (CU)
Conditions: Allergic Rhinoconjunctivitis;   Chronic Urticaria
Intervention: Drug: Bilastine
9 Unknown † Association of Thyroid Autoimmunity and Chronic Urticaria
Conditions: Pruritus;   Chronic Urticaria
Intervention: Behavioral: blood sampling
10 Recruiting Levocetirizine Plus Bed-Time Hydroxyzine in the Management of Corticodependent Chronic Urticaria Versus Both Drugs Alone in High Doses
Condition: Chronic Urticaria
Interventions: Drug: Levocetirizine;   Drug: Hydroxyzine;   Drug: Levocetirizine plus Hydroxyzine
11 Recruiting Study to Evaluate The Safety and Efficacy of Abatacept in Subjects With Chronic Urticaria Who Have Had an Inadequate Response to Anti-histamine Therapy
Condition: Urticaria
Intervention: Drug: abatacept (Orencia ®)
12 Recruiting Pathogenesis of Physical Induced Urticarial Syndromes
Conditions: Autoinflammatory Syndromes;   Physical Urticaria
Intervention:
13 Recruiting T Cell Function in Chronic Idiopathic Urticaria
Condition: Chronic Urticaria
Intervention:
14 Unknown † The Efficacy of a Pseudoallergen-Free Diet in the Treatment of Chronic Idiopathic Urticaria and/or Angioedema
Conditions: Urticaria;   Angioedema
Intervention: Behavioral: Dietary Therapy
15 Recruiting A Safety Study of Xolair (Omalizumab) in Patients With Chronic Idiopathic Urticaria (CIU) Who Remain Symptomatic Despite Treatment With H1 Antihistamines, H2 Blockers, and/or Leukotriene Receptor Antagonists
Condition: Chronic Idiopathic Urticaria
Interventions: Drug: omalizumab;   Drug: placebo
16 Unknown † The Effect of Levocetirizine on Inflammatory Mediators in Dermatographism
Conditions: Rhinitis;   Urticaria
Intervention: Drug: levocetirizine or placebo
17 Recruiting Anakinra to Treat Patients With Neonatal Onset Multisystem Inflammatory Disease
Conditions: Nervous System Malformations;   Arthropathy, Neurogenic;   Urticaria;   Papilledema
Intervention: Drug: Anakinra
18 Recruiting Studies of the Natural History and Pathogenesis and Outcome of Neonatal Onset Multisystem Inflammatory Disease (NOMID/CAPS, DIRA, CRMO, Still's Disease, Behcet's Disease, and Other Undifferentiated Autoinflammatory Diseases)
Conditions: Urticaria;   Arthropathy;   Lymphadenopathy;   Nervous System Anomalies
Intervention:
19 Recruiting Study of Factors Regulating Mast Cell Proliferation
Condition: Mastocytosis
Intervention:
20 Recruiting Cause and Natural Course of Pediatric-Onset Mastocytosis
Condition: Mastocytosis
Intervention:

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