Active clinical trials for "Urticaria"

The antihistamines with inhaled steroids are the cornerstone on the symptomatic therapy in the management of patients with rhinitis and the first line of treatment in patients with urticaria. Currently, the use of antihistamines has become popular due to its excellent safety profile and clinical efficacy, however to the investigators knowledge, there are no studies about the pharmacokinetic and pharmacodynamic effects of these drugs in patients of tropical Latin America. The investigators main interest is to evaluate if skin test inhibition correlates with the clinical effect of five anti-histamines.

To demonstrate the efficacy and safety of Omalizumab in a new indication, that is cholinergic urticaria.

Urticaria is one of the most common dermatological conditions with diverse clinical presentations and causes. Solar urticaria (SU) is a rare subset of physical urticaria, where symptoms are induced by direct exposure of the skin to sunlight. As little as 5 minutes of sun exposure can cause flares and whealing on exposed skin sites, accompanied by severe itching. The wavelengths of radiation causing the eruption (i.e. the action spectrum) are in the ultraviolet or visible light range. Initially described by Merklen in 1904, SU may have a very sudden and dramatic onset, and then rapidly disappear once the exposure ceases. A delayed form of SU has also been reported, although this is extremely rare. Information on the pathophysiology of SU is limited and symptoms are confined to areas of the body exposed to direct sunlight. The condition can be very distressing and severely impair the individual's ability to go outdoors and to tolerate indoor lighting. The standard therapy, i.e. oral antihistamines, is only partially effective and may provide little worthwhile relief of symptoms. This pilot study is proposed to evaluate implants containing 16mg CUV1647 as a prophylactic treatment for patients with SU. The effectiveness of CUV1647 will be assessed by determining the minimum urticarial dose before and after treatment.

A study to compare the clinical efficacy and safety of Levocetirizine vs. Desloratadine in patients suffering from Chronic Idiopathic Urticaria (CIU) measured by the mean pruritus severity score over the first week of treatment

This study is being done to find out if a drug called Xolair (omalizumab), an anti-IgE antibody, is safe and effective for people with chronic urticaria (hives) with persistent symptoms in spite of taking antihistamines.

The purpose of this study is to assess the efficacy in reducing disease activity and safety of Dupilumab in adult patients with chronic spontaneous urticaria (CSU) who are symptomatic despite H1-antihistamine treatment.

This was a multicenter, randomized, double-blind and placebo-controlled phase 2b dose-finding study to assess the efficacy and safety of LOU064 in adults chronic spontaneous urticaria (CSU) patients inadequately controlled by H1-antihistamines

This clinical study was designed to evaluate the pharmacokinetics, safety and efficacy of ligelizumab in children from 12 to < 18 years of age, with chronic spontaneous urticaria (CSU). The participants were treated with ligelizumab as an add-on therapy to approved doses of H1 antihistamines (H1AH) following the guideline on treatment of CSU.

This is a Phase 2a, open-label, study to assess the effects of AK002, given as monthly intravenous infusions at up to 3 mg/kg. A total of 47 patients will be enrolled across 2-4 sites. All patients enrolled in the study will receive 6 monthly infusions of AK002 and will then be followed for another 8 weeks. Some patients will have the option to receive an additional 12 months of extended dosing.

The purpose of the study is to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of a single dose of UB-221 as an add-on therapy in patients with Chronic Spontaneous Urticaria.