Active clinical trials for "Rhinitis, Allergic"

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 primary purpose of this study is to investigate effect, tolerability and safety of different dosing regimens of AZD8848 administered intranasally to seasonal allergic rhinitis patients out of season in an allergen challenge model.

This is a 6-month multi-center, randomized, double-blind, placebo-controlled, parallel group, efficacy and safety study of ciclesonide HFA nasal aerosol administered once-daily to male and female subjects 12 years or older diagnosed with perennial allergic rhinitis (PAR).

Subjects with perennial allergic rhinitis will be randomized to 320 mcg of beclomethasone dipropionate (BDP) using a hydrofluoroalkane (HFA) propellant or placebo as a nasal aerosol. The subjects will be followed for safety and efficacy for a period of 30 or 52 weeks. BDP HFA is a steroid which is currently FDA approved for the treatment of asthma. BDP-HFA should be safe and effective as a "dry" nasal aerosol which may be preferred by some patients.

This is a study to evaluate the treatment effect of montelukast 10 mg taken in the morning, versus placebo, in patients with seasonal allergic rhinitis. Loratadine is included in the study as an active control.

This study attempts to document the therapeutic value of combining loratadine antihistamine action (no sedative) with anti-inflammatory effects of betamethasone at low doses, which may facilitate treatment adherence by patients whereas providing an effective and rapid perennial allergic rhinitis (PAR) symptoms relief.

The purpose of this study is to evaluate the dose-related effectiveness, the safety and the tolerability of MK-8237, compared to placebo, in the treatment of house dust mite (HDM)-induced allergic rhinitis/rhinoconjunctivitis in adults. The primary hypothesis is that administration of MK-8237, compared to placebo, results in dose-related improvement in the average total nasal symptom score (TNSS) determined during environmental exposure chamber (EEC) challenge.

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.

The primary objective of the current study is to investigate the safety and tolerability of BI 671800 HEA in healthy Chinese male volunteers following single oral administration, and healthy Japanese male volunteers following single oral administration and multiple administrations.

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.