Active clinical trials for "Rhinitis"

This study will assess the efficacy and safety of different doses of ACT-129968 in adult patients with seasonal allergic rhinitis, due to mountain cedar pollen.

This is a multicenter clinical trial, phase III, non-inferiority, controlled by active medicine, open, randomized, enroll 538 children, 2 to 12 years old, with acute inflammation upper airway, characterized by nasal congestion and runny nose, lasting at least 24 hours and a maximum of 48 hours prior to inclusion. The subjects will be allocated in 2 parallel groups, and will receive the medicines of study, according of the randomization.

The purpose of this study is to assess the pharmacodynamic (PD) effects (Total Symptom Score (TSS) and its individual components: rhinorrhoea, nasal congestion, post-nasal drip) of intranasal, repeat dose SB-705498 in non-allergic rhinitis (NAR) patients elicited by a cold dry air challenge in an environmental exposure chamber (EEC). SB-705498 is a selective antagonist of the transient receptor potential vanilloid-1 (TRPV1) ligand gated ion channel. TRPV1 is a cation permeable ion channel that can be activated by several physiological factors, such as heat, protons (pH), osmotic stress, eicosanoid derivatives, anandamide, and by products of inflammation, such as histamine, prostaglandins and bradykinin. In the nose, the local TRPV1 expressing sensory C-fibres are thought to play a key role in the development of nasal hyper-responsiveness to environmental provocateurs. It has been proposed that blocking the nasal sensory nerve stimulation may control nasal hyper-responsiveness and therefore prevent the induction of rhinitis symptoms. In this context, preclinical evidence supports that targeting TRPV1 by SB-705498 may be an attractive option. In this study NAR patients will be randomised, in a double blind, placebo controlled cross over design to receive 14 day repeat doses of 12mg intra-nasal SB-705498 once daily. Whilst dosing at home, subjects will record symptom scores to document their symptoms. In addition, during visits to the clinical unit, acoustic rhinometry, quality of life questionnaires and safety assessments will be monitored.

The purpose of this study is to investigate whether buffered hypertonic saline (BHS) is superior to normal saline (NSS) for improving mucociliary function and relief nasal symptoms in children with allergic rhinitis.

The study will assess the efficacy of OC000459 200 mg twice daily orally in comparison to placebo when subjects are challenged in the Vienna Challenge Chamber for 6 hours. This is a randomised, double blind, placebo controlled, two way crossover evaluation. There will be a screening period of up to three weeks and a washout period of at least one week between the two treatment periods. There will be a follow up one to three weeks after the last dose of study drug.

This is a randomized, multicenter, 2-way crossover study in subjects 12 years or older with perennial allergic rhinitis (PAR) to evaluate patient preference, satisfaction and efficacy of ciclesonide nasal aerosol versus mometasone aqueous nasal spray. A novel patient-administered assessment, developed and validated to measure patient satisfaction with and preference of intranasal corticosteroids (INCS) for the treatment of allergic rhinitis (AR), is utilized in this study.

The primary objective is to assess the effect of azelastine hydrochloride (AZE) on the relative bioavailability (AUC0-∞) of fluticasone propionate (FLU) when administered as fixed AZE-FLU combination product (TEST) compared to a similar formulation without containing AZE (i.e. FLU alone in the MP29-02 vehicle; REF). The secondary objectives are to compare the relative bioavailability (AUC0-∞) of FLU when administered either as fixed AZE-FLU combination product (TEST) or as marketed FLU product, Fluticasone Propionate Nasal Spray, Roxane Laboratories (COMP); To compare the effects of AZE on other pharmacokinetic parameters of FLU (AUC0 tlast, CL/f, Cmax, tmax, t½); To assess adverse events.

The purpose of this pilot study is to compare the effects (effectiveness and safety)of an intranasal corticosteroid (fluticasone furoate nasal spray [FFNS]) with a placebo nasal spray for the treatment of irritant (non-allergic) rhinitis.

This study is designed to look at the affect of SB-705498 on rhinitis symptoms, as induced by capsaicin challenge

This study examined the safety and effectiveness of long-term administration of mometasone nasal spray in patients with perennial allergic rhinitis. Patients received mometasone for 12 weeks plus an additional 12 weeks if patient agreed to continue. Dose of mometasone could be decreased or increased during the study based on patient's response.