Active clinical trials for "Rhinitis, Allergic"

This study is to evaluate the equivalence of generic Azelastine Hydrochloride and Fluticasone Propionate Nasal Spray with that of the marketed drug, Dymista™ Nasal Spray, in the treatment of seasonal allergic rhinitis, and to evaluate the safety and tolerability of generic Azelastine Hydrochloride and Fluticasone Propionate nasal spray compared with Dymista™ nasal spray.

The purpose of this study is to determine at which point in the dosing regime grass pollen immunotherapy causes a significant reduction in the late skin response to allergen challenge. A once weekly cluster regimen of 2 injections per visit was employed during the up-dosing phase, followed by monthly maintenance injections of 100,000 SQ units. Symptom scores and need of rescue medication were recorded by patients during the study period. The size of early and late cutaneous response to allergen challenge was recorded and measured by a physician.

The aim of this study is to investigate the short and long term efficacy and the safety of SCRT treatment for PAR

Vitamin D as adjuvant to subcutaneous specific immunotherapy in patients with allergic rhinitis Specific allergen immunotherapy is the treatment of choice for patients with persistent allergic rhinitis. Some strategies to accelerate immunological and clinical changes to ensure an early response and improve adherence are needed. The administration of vitamin D along with conventional treatments in allergic patients with asthma or atopic dermatitis, pathophysiological entities like allergic rhinitis, reduces the severity of symptoms in less time. Primary endpoint. To evaluate the efficacy of vitamin D in terms of reducing the time of therapeutic response to subcutaneous specific allergen immunotherapy. Compare the time of clinical improvement and adherence to treatment among the group receiving vitamin D against the group receiving placebo Analyze the relationship between vitamin D values, total serum IgE, serum eosinophil and nasal cytology in both groups before and after treatment Assess the safety of vitamin D by serum calcium. TH17 and Treg quantify cells before and after treatment. MATERIAL AND METHODS This is a interventional, prospective clinical trial randomized placebo-controlled, double-blind study including paediatric patients (children 3-12 yr old) with allergic rhinitis, with parallel group: Immunotherapy + Placebo and Immunotherapy + Vitamin D. Patients prior informed consent include more patients being female and male of 3 to 12 years old. They will be randomized and in the same proportion. The sample was calculated using the G Power program to achieve an effect size of 0.65, with alpha = 0.05, statistical power = 80% and 20% losses to mean difference of 2 independent groups, the result was 80 patients, 40 per group. Monitoring will be conducted at 0, 3 and 6 months, assessing clinical and laboratory parameters with the questionnaire RQLQ, TNSS, CARACT KIDS, ARIA, GINA. ANALYSIS It will be analyzed in SPSS. The results are expressed by descriptive statistics. For comparison of means will be used t student. It will be analyzed with ANOVA, variance for repeated measures in time, general linear model, structural equations, multivariate analysis, analysis of the main components. P values <0.05 were considered statistically significant.

Better management and improving outcome of children with allergic rhinitis

450 subjects with moderate-severe persistent allergic rhinitis will be enrolled in the trial and divided into three groups for different treatments. Group A：Subjects with Bencycloquidium Bromide Nasal Spray, Group B：Subjects with Mometasone Furoate Aqueous Nasal Spray, Group C：Subjects with Bencycloquidium Bromide Nasal Spray in combination with Mometasone Furoate Aqueous Nasal Spray.The main purpose of the trial is to evaluate the efficacy of Bencycloquidium Bromide Nasal Spray alone or in combination with Mometasone Furoate Aqueous Nasal Spray in the treatment of moderate-severe persistent allergic rhinitis and rhinorrhea.

Comparison of Montelukast and Azelastine In treatment of Allergic Rhinitis Allergic intent is one of the most common diseases of the respiratory system that has a devastating effect on the quality of life. The importance of studying this disease can be seen from the high prevalence of this diseas. In addition to the high prevalence, due to the reducing effect of this disease on the economy and academic performance of patients, a great burden is imposed by this disease on the country's health care system.Also finding the best treatment of allergic can help to control of Asthma if exists concurrently. Inflammation of the nasal mucosa following the release of IgE can be shown as symptoms of runny nose, sneezing, nasal congestion.Many studies have been done in the field of allergic rhinitis to increase the cost-effectiveness of treatment of this complication. Among the treatments for this disease is the use of antihistamine nasal sprays such as Azelastine. Combination therapies such as combining Mometason furoate or fluticasone with Azelastine or Montelukast can also be mentioned. However, there is still a long way to go to find the best drug combination to reduce the economic and human costs to the global health system. Due to the high prevalence of allergic diseases such as allergic rhinitis, finding the best treatment or management of such diseases plays an important role in improving the quality of life and reducing the economic burden on society.

Nasal irrigation (NI) is recommended as an add-on therapy in patients with allergic rhinitis (AR). The primary purpose of this study was to evaluate the clinical effectiveness of adding hyaluronic acid (HA) solution and normal saline (NSS) to nasal steroid (NS) therapy as add - on therapy in improving quality of life and reducing nasal symptom scores of children with seasonal AR (SAR) with regards to NS therapy. Our secondary purpose was to demonstrate the effects on eosinophil count in nasal cytology (NEC), nasal airflow (NAF), and resistance (NAR).

Title of Study: A randomized, parallel, double-blind, multi-center, comparative study to evaluate the efficacy and safety of Cosalin monotherapy versus Cosalin and Xarlin combination therapy in patients with allergic rhinitis Objective of study: To exploratively evaluate superiority of combination therapy - twice-daily Cosalin Tab (Petasites hybridus CO2 extract) with once-daily Xarlin Tab (Levocetirizine HCl) - compared to monotherapy of Cosalin with allergic rhinitis subjects.

This trial is performed to evaluate the safety and clinical efficacy of subcutaneous specific immunotherapy in patients suffering from seasonal allergic rhinitis/rhinoconjunctivitis.