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Rhinitis, Allergic clinical trials

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NCT ID: NCT05586477 Completed - Allergic Rhinitis Clinical Trials

Diphenhydramine and Sweating

BENEXE2022
Start date: November 21, 2022
Phase: Phase 4
Study type: Interventional

In 2012, it was estimated that nearly 1 in 4 Canadians suffer from allergic rhinitis. To add, 78% of individuals working in predisposing environments are predicted to develop occupational rhinitis. Currently, the most popular treatment for rhinitis is antihistamine medication such as diphenhydramine, a first-generation antihistamine sold commercially as Benadryl®. Due it its anticholinergic effects, diphenhydramine has been suggested to impair the whole body sweating response during heat stress, potentially leaving consumers at an increased risk of heat-related illness. This randomized control trial approved by Health Canada will investigate whether ingesting extra strength diphenhydramine (50mg) will alter whole-body sweat losses during 60 minutes of exercise.

NCT ID: NCT05576142 Completed - Dental Caries Clinical Trials

Oral Findings in Pediatric Patients With Allergic Rhinitis and/or Asthma

Start date: September 1, 2019
Phase:
Study type: Observational

The aim of the study was to evaluate if there were differences in oral findings between patients diagnosed with allergic rhinitis and/or asthma and a control group of health people.

NCT ID: NCT05540717 Completed - Clinical trials for Seasonal Allergic Rhinitis

Efficacy and Safety of PQ Grass in Subjects With Seasonal Allergic Rhinitis and/or Rhinoconjunctivitis Induced by Grass Pollen

Start date: October 11, 2022
Phase: Phase 3
Study type: Interventional

The PQGrass306 (G306) clinical trial is the pivotal Phase III efficacy clinical trial of PQ Grass. The aim of the G306 pivotal clinical trial is to confirm the efficacy and safety of the optimal effective dose of PQ Grass 27600 SU. This will be determined through the measurements of the effect of PQ Grass on the symptoms of seasonal allergic rhinitis (SAR)/rhinoconjunctivitis and the use of relief medications to control these symptoms during the peak grass pollen season (GPS).

NCT ID: NCT05506709 Completed - Allergic Rhinitis Clinical Trials

Sterimar Allergic Rhinitis

Start date: July 13, 2022
Phase: N/A
Study type: Interventional

The study aims to confirm the safety and performance of a hypertonic seawater-based nasal spray enriched with manganese and calcium, in relief/reduction of nasal symptoms (congestion, itchy nose, runny nose and sneezing) among subjects with symptomatic allergic rhinitis. This will be a prospective, longitudinal, single-cell and product blinded clinical trial. A sufficient number (65-70) of adult subjects with allergic rhinitis meeting all eligibility criteria will be enrolled in this study to ensure that approximately 50 subjects complete the study. Subjects will be enrolled during allergy season. The study will consist of four visits with a total duration of 3 weeks (1 week of pre-screening and 2 weeks for investigational product use). The full schedule of events is presented in the CIP. Subjects recruited for this study will be screened for inclusion/exclusion criteria after reading and signing the informed consent form. Eligible subjects who show a positive reaction to the skin prick test at Visit 1/ Day -7 will be enrolled for a one-week pre-run screening period. At baseline (Visit 2/Day 0), those subjects meeting all inclusion criteria including the results of the Total Nasal Symptoms Score will be enrolled in the active study phase. The subjects will use the product during two weeks (from Day 7 to Day 14), applying at least once and maximum 6 times daily per instructions for use. At each visit within intervention period (Visits 2, 3 and 4), the subjects will be asked to assess their nasal and ocular symptoms (using Nasal Symptom Score and Ocular Symptom Score grading tools) before product application, as well as at 1 minute, 10 minutes and 1-hour post-product application. Besides, they will complete Weekly Rhinitis questionnaire for the past week. Additionally, the subjects will complete Daily Diaries to record their nasal and ocular symptoms, sleep disturbance, and need for use of other medication.

NCT ID: NCT05470647 Completed - Allergic Rhinitis Clinical Trials

A Study of CM310 in Patients With Uncontrolled Seasonal Allergic Rhinitis

MERAK
Start date: August 17, 2022
Phase: Phase 2
Study type: Interventional

Allergic rhinitis (AR) is a non-infectious chronic inflammatory disease of the nasal mucosa mainly mediated by immunoglobulin E after exposure to allergens in atopic individuals. The typical symptoms of AR are paroxysmal sneezing, watery rhinorrhea, itching, and nasal congestion, which may be accompanied by ocular symptoms, including eye itching, tearing, redness, and burning sensation, which are more common in patients with hay fever allergies. Bronchial asthma is associated with bronchial asthma in 40% of patients with AR, suggesting a comorbid feature of allergic disease.

NCT ID: NCT05443945 Completed - Allergic Rhinitis Clinical Trials

Efficacy of ADW S-100 Ionized Water Nasal Spray in Decreasing Symptoms of Allergic Rhinitis

SPRA
Start date: August 30, 2022
Phase: N/A
Study type: Interventional

A nasal spray based on Advanced Water S-100 ionized water would clean the nasal cavities, reduce the viscosity of mucus and facilitate its elimination and decongestion of the nose and the prevention of the bridging of the allergen to the epithelial cells of the cavity nose at the origin of the onset of symptoms. Indeed, a water-based nasal spray ionized Advanced Water S-100 would modify the electrostatic environment of all the interactions ensuring this bridging. Negative ions (OH-) contained in water ionized Advanced Water S-100 competes with negative ions from acids negatively charged amino acids and also neutralize basic amino acids positively charged. The destabilization of all the links governing the process of epitope/IgE association would prevent the bridging of the FcɛRI receptors of the mast cell and thus the cascade of cellular responses that cause symptoms. The purpose of this study is to assess whether the use of ionized water nasal spray ADW S-100 allows to sufficiently reduce the intensity of the symptoms of allergic rhinitis and thus improve the quality of life of people with allergies.

NCT ID: NCT05430919 Completed - Allergic Rhinitis Clinical Trials

Efficacy of the Anti-Bet v 1 Monoclonal Antibodies (Given Subcutaneously) to Reduce Allergic Rhinitis and Conjunctivitis Symptoms and Skin Test Reactivity Upon Exposure to Birch Allergen in Adult Participants

Start date: August 15, 2022
Phase: Phase 2
Study type: Interventional

Primary objective: To assess the efficacy of a single dose of the anti- Bet v 1 monoclonal antibodies (mAb(s ) in the reduction of allergic nasal symptoms during an out-of-season birch allergen environmental exposure unit (EEU) challenge in participants receiving REGN5713-5714-5715 versus placebo (Part A)

NCT ID: NCT05311475 Completed - Clinical trials for Seasonal Allergic Rhinitis

Prospective, Randomized, Multinational, Multicenter, Double-blind, Placebo and Active Controlled Trial in 4 Parallel-groups of Patients Suffering From Seasonal Allergic Rhinitis

Start date: April 4, 2022
Phase: Phase 3
Study type: Interventional

The trial will be conducted as a prospective, randomized, multinational, multicenter, double-blind, placebo and active controlled trial in 4 parallel-groups of patients suffering from seasonal allergic rhinitis.

NCT ID: NCT05301647 Completed - Quality of Life Clinical Trials

Mometasone Furoate Nasal Spray in Italian Children

Start date: June 20, 2019
Phase:
Study type: Observational

Objective Seasonal allergic rhinitis (SAR) is a common disease in childhood and characterized by type 2 inflammation, bothersome symptoms, and impaired quality of life (QoL). Intranasal corticosteroids are effective medications in managing SAR patients. In addition, mometasone furoate nasal spray (MFNS) is a well-known therapeutic option. However, the literature provided no data about its effects in European children with SAR. Thus this study addressed this unmet need.

NCT ID: NCT05276336 Completed - Allergic Rhinitis Clinical Trials

The Effect of Early Radiofrequency Turbinate Reduction on Persistent Allergic Rhinitis

Start date: July 1, 2018
Phase: Phase 3
Study type: Interventional

The primary outcome of this study is to evaluate the effect of radiofrequency turbinate reduction as an initial treatment on clinical improvement (using visual analogue scale based on total nasal symptoms score, peak nasal inspiratory flow, and turbinate size using ImageJ), inflammatory mediators (ELISA from nasal secretions was performed to measure ECP, IL-5, and HSP-70), and remodeling markers (through nasal biopsy followed by immunohistochemistry examination to evaluate MMP-9, TIMP-1, and PAI-1). In this randomized, controlled trial, 32 patients with moderate-severe persistent AR were randomly divided into 2 groups. Intervention group received radiofrequency turbinate reduction followed by intranasal steroid and antihistamine H-1(AH-1), control group received intranasal steroid and AH-1. Both groups were evaluated for clinical improvement in week 4 and 8 after treatment, inflammatory mediators and remodeling markers in week 4 after treatment.