Eli O Meltzer

BACKGROUND: Cetirizine, a new once-daily highly specific H1-antagonist, has been shown in conventional studies to be efficacious in the treatment of seasonal and perennial allergic rhinitis and chronic idiopathic urticaria.

OBJECTIVE: The efficacy, duration and onset of action, and safety of cetirizine, 10 mg once daily, was compared with that of loratadine, 10 mg once daily, and placebo in a field study of patients with seasonal allergic rhinitis.

METHODS: This was a randomized, ...

BACKGROUND: In patients with severe asthma, tiotropium improves lung function and exacerbation risk when added to high-dose inhaled corticosteroids plus long-acting β2 agonists. We aimed to assess the safety and efficacy of tiotropium in patients with moderate asthma who were symptomatic despite treatment with medium-dose inhaled corticosteroids.

METHODS: We did two 24-week, replicate, randomised, double-blind, placebo-controlled, parallel-group, active-comparator trials at 233 sites in ...

BACKGROUND: In fall 2004, the first Azelastine Cetirizine Trial demonstrated statistically significant improvements in the total nasal symptom score (TNSS) and Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ) scores with the use of azelastine nasal spray vs oral cetirizine in patients with seasonal allergic rhinitis (SAR).

OBJECTIVE: To compare the effects of azelastine nasal spray vs cetirizine on the TNSS and RQLQ scores in patients with SAR.

METHODS: This 2-week, double-blind, ...

BACKGROUND: Fexofenadine HCl (Allegra, Telfast) is approved in the US for twice-daily dosing for treatment of seasonal allergic rhinitis.

OBJECTIVE: To determine the effect of once-daily fexofenadine HCl on patient-reported quality of life and impairment at work, in the classroom, and in daily activities due to seasonal allergic rhinitis symptoms.

METHODS: This placebo-controlled, double-blind, randomized study included patients aged 12 to 65 years with moderate-to-severe seasonal ...

Many patients with allergic rhinitis (AR) have uncontrolled symptoms despite available treatment options. This study was designed to evaluate the efficacy and safety of MP29-02 (a novel intranasal formulation of fluticasone propionate [FP] and azelastine [AZ] hydrochloride), compared with monotherapy with FP, AZ, and placebo sprays for the treatment of seasonal allergic rhinitis (SAR). This 2-week randomized, double-blind, placebo-controlled trial was conducted in 779 patients with ...

Although the annual prevalence of physician-diagnosed hay fever has been previously reported, the prevalence of allergic rhinitis symptoms in the United States is uncertain. The purpose of this study was to estimate the prevalence of allergic rhinitis symptoms in the United States. A self-administered 10-item screening questionnaire regarding nasal symptoms was sent to representative households in the United States in January 2004. A total of 8,708 members (44.3%) reported nasal symptoms ...

Ipratropium bromide is an anticholinergic agent with topical activity that has been studied as a freon-propelled aerosol spray for therapy of nonallergic rhinitis. This is the first report of its use both as an aqueous nasal spray and in perennial allergic rhinitis. In this study 123 patients who had symptoms of perennial allergic rhinitis were randomized to receive ipratropium bromide 21 micrograms or 42 micrograms or placebo, one spray per nostril three times a day for 4 weeks. ...

Seasonal allergic rhinitis (SAR) treatment should reduce symptoms and help patients resume normal function. This study was performed to determine the effect of olopatadine (Olo) nasal spray on symptoms, quality of life (QoL), work, and activities of SAR patients. A pooled analysis was conducted of two Institutional Review Board-approved, randomized, double-blind clinical trials that compared 2-week treatment with Olo 0.6% and Olo 0.4% to placebo. Symptoms were assessed with the Total ...

Rhinitis is a common chronic condition that has been shown in observational and interventional studies to have a substantial impact on the sufferer. This study was performed to describe the impact of symptoms of allergic rhinitis (AR) on sleep, quality of life, and productivity in a U.S. population. A cohort of AR sufferers and non-AR sufferers was assembled by screening a representative sample of 15,000 households with a self-administered questionnaire in January 2004. A subsample of ...

BACKGROUND: A nasal spray containing the antiallergy agent olopatadine hydrochloride is being developed for the treatment of seasonal allergic rhinitis (SAR).

OBJECTIVE: To evaluate the safety and efficacy of 2 concentrations of olopatadine nasal spray vs placebo in patients with SAR.

METHODS: This was a multicenter, randomized, double-blind, placebo-controlled study. After a 3- to 21-day placebo run-in, 565 patients aged 12 to 80 years were randomized to receive 0.4% or 0.6% olopatadine ...

BACKGROUND: Comparative studies with topical corticosteroids and antihistamines for treatment of allergic rhinitis have not always demonstrated clear distinctions between the two on the basis of therapeutic efficacy.

OBJECTIVE: This study was designed to compare the efficacy and tolerability of fluticasone propionate aqueous nasal spray with those of terfenadine in the treatment of seasonal allergic rhinitis.

METHODS: Three hundred forty-eight patients with allergic rhinitis were given ...

BACKGROUND: Product attributes influence patient preference for intranasal corticosteroid therapy in allergic rhinitis (AR).

OBJECTIVE: The aim of the study was to compare the product sensory attributes and patient preferences of fluticasone furoate (FF) and fluticasone propionate (FP) nasal sprays in patients with symptomatic perennial and/or seasonal AR.

METHODS: This randomized, multicenter, double-blind, single-dose, crossover study enrolled 127 patients with a diagnosis of AR as ...

BACKGROUND: The efficacy and safety of mometasone furoate aqueous nasal spray (MFNS; Nasonex) 200 microg once daily for the treatment and prophylaxis of seasonal allergic rhinitis (SAR) and treatment of perennial rhinitis have been demonstrated in adults. However, the dose response of MFNS in pediatric patients has not yet been characterized.

OBJECTIVE: This study was conducted to determine the dose-response relationship of 3 different doses of MFNS in a pediatric population.

METHODS: ...

Quality of life, when referring to an individual's health, is called health-related quality of life (HRQL). HRQL focuses on patients' perceptions of their disease and measures impairments that have significant impact on the patient. Similar symptoms may vary in their effect on different individuals; the goal of therapy should be to reduce impairments that patients consider important. HRQL can be measured with generic or specific questionnaires. Specific questionnaires may be more ...