A Fully Decentralized Randomized Controlled Study of As-Needed Albuterol-Budesonide Fixed-Dose Inhaler in Mild Asthma: The BATURA Study Design.

Purpose: Decentralized clinical trials, where trial-related activities occur at locations other than traditional clinical sites(eg participant homes, local healthcare facilities), have the potential to improve trial access for people for whom time and/or distance constraints may impede participation. Albuterol-budesonide 180/160 µg pressurized metered-dose inhaler (pMDI) is FDA approved for the as-needed treatment or prevention of bronchoconstriction and to reduce the risk of exacerbations in patients with asthma 18 years or older. BATURA (NCT05505734) is a fully decentralized study, investigating as-needed albuterol-budesonide in participants with mild asthma.

Albuterol/budesonide for the treatment of exercise-induced bronchoconstriction in patients with asthma: The TYREE study.

Background: PT027 is a fixed-dose combination of albuterol (salbutamol) and budesonide in a single pressurized metered-dose inhaler.

Objective: To evaluate the efficacy and safety of albuterol/budesonide compared with placebo in patients with asthma and exercise-induced bronchoconstriction (EIB).

Methods: In this randomized, double-blind, 2-period, single-dose crossover study, adolescents and adults with asthma and EIB (defined by ≥20% decrease from pre-exercise challenge forced expiratory volume in 1 second [FEV]) were randomized to albuterol/budesonide (180/160 µg) followed by placebo (n = 29) or the reverse sequence (n = 31).

Dose-Ranging and Cumulative Dose Studies of Albuterol Sulfate MDI in Co-Suspension Delivery™ Technology (AS MDI; PT007) in Patients with Asthma: the ASPEN and ANTORA Trials.

Background And Objectives: Co-suspension Delivery™ Technology has been developed for the administration of albuterol sulfate pressurised inhalation suspension via metered-dose inhaler (AS MDI, PT007). We assessed the efficacy and safety of AS MDI versus Proventil in order to determine the optimal dose of AS MDI to take to Phase III clinical trials.

Methods: ASPEN (NCT03371459) and ANTORA (NCT03364608) were Phase II, randomised, crossover, multicentre studies of AS MDI versus Proventil in patients with persistent asthma.

Step-Up Therapy in Black Children and Adults with Poorly Controlled Asthma.

Background: Morbidity from asthma is disproportionately higher among black patients than among white patients, and black patients constitute the minority of participants in trials informing treatment. Data indicate that patients with inadequately controlled asthma benefit more from addition of a long-acting beta-agonist (LABA) than from increased glucocorticoids; however, these data may not be informative for treatment in black patients.

Methods: We conducted two prospective, randomized, double-blind trials: one involving children and the other involving adolescents and adults.

Mometasone or Tiotropium in Mild Asthma with a Low Sputum Eosinophil Level.

Background: In many patients with mild, persistent asthma, the percentage of eosinophils in sputum is less than 2% (low eosinophil level). The appropriate treatment for these patients is unknown.

Methods: In this 42-week, double-blind, crossover trial, we assigned 295 patients who were at least 12 years of age and who had mild, persistent asthma to receive mometasone (an inhaled glucocorticoid), tiotropium (a long-acting muscarinic antagonist), or placebo.

Long-term safety of tiotropium/olodaterol Respimat in patients with moderate-to-very severe COPD and renal impairment in the TONADO studies.

Introduction: The safety, lung function efficacy, and symptomatic benefits of combined tiotropium and olodaterol in patients with COPD were established in the 1-year TONADO studies (NCT01431274; NCT01431287). As tiotropium is predominantly excreted by the kidneys, the long-term safety profile of tiotropium/olodaterol was investigated in patients with renal impairment in a prespecified safety analysis of the TONADO studies.

Methods: These were 2 replicate, randomized, double-blind, parallel-group, 52-week Phase III studies that assessed tiotropium/olodaterol compared with tiotropium or olodaterol alone (all via Respimat) in patients with moderate-to-very severe COPD.

Benralizumab for patients with mild to moderate, persistent asthma (BISE): a randomised, double-blind, placebo-controlled, phase 3 trial.

Background: Benralizumab is a humanised, anti-interleukin 5 receptor α monoclonal antibody that directly and rapidly depletes eosinophils, reduces asthma exacerbations, and improves lung function for patients with severe eosinophilic asthma. The objective of this trial was to assess the safety and efficacy of benralizumab for patients with mild to moderate, persistent asthma.

Methods: In this randomised, double-blind, placebo-controlled, phase 3 trial, we recruited patients aged 18-75 years, weighing at least 40 kg, and with a postbronchodilator reversibility in forced expiratory volume in 1 s (FEV) of at least 12% at screening, from 52 clinical research centres in six countries.

Randomized, placebo-controlled study of cetirizine and loratadine in children with seasonal allergic rhinitis.

Background: Pharmacologic treatment is a mainstay of allergy therapy and many caregivers use over-the-counter antihistamines for the treatment of seasonal allergic rhinitis (SAR) symptoms in children.

Objective: To assess the efficacy and safety of cetirizine 10 mg syrup versus loratadine 10 mg syrup versus placebo syrup in a randomized double-blind study of children, ages 6-11 years, with SAR.

Methods: This randomized, double-blind, parallel-group, placebo-controlled study was conducted at 71 U.

A randomized study of BI 671800, a CRTH2 antagonist, as add-on therapy in poorly controlled asthma.

Background: Asthma is characterized by a complex interaction of inflammatory mediators. The prostaglandin D2 receptor, chemoattractant receptor-homologous molecule on Th2 cells (CRTH2), plays a pivotal role in the pathogenesis of allergic airway inflammation.

Objective: To ealuate the efficacy, safety, and pharmacokinetics of BI 671800, a CRTH2 antagonist, when added to inhaled corticosteroid therapy in adult patients with symptomatic asthma.

Albuterol multidose dry powder inhaler efficacy and safety versus placebo in children with asthma.

Background: A novel, inhalation-driven, multidose dry powder inhaler (MDPI) that does not require coordination of actuation with inhalation has been developed.

Objective: To evaluate the efficacy and safety of albuterol MDPI versus placebo MDPI after chronic dosing in children with asthma.

Methods: This phase III, double-blind, parallel-group study included children with asthma (ages, 4-11 years) with forced expiratory volume in 1 second (FEV1) of 50-95% of predicted.

Efficacy and safety of twice-daily glycopyrrolate in patients with stable, symptomatic COPD with moderate-to-severe airflow limitation: the GEM1 study.

Background: The purpose of this study was to confirm the efficacy and safety of twice-daily glycopyrrolate 15.6 µg, a long-acting muscarinic antagonist, in patients with stable, symptomatic, chronic obstructive pulmonary disease (COPD) with moderate-to-severe airflow limitation.

Methods: The GEM1 study was a 12-week, multicenter, double-blind, parallel-group, placebo-controlled study that randomized patients with stable, symptomatic COPD with moderate-to-severe airflow limitation to twice-daily glycopyrrolate 15.

Randomised, double-blind, placebo-controlled crossover study to investigate different dosing regimens of olodaterol delivered via Respimat® in patients with moderate to severe persistent asthma.

Background: A Phase II, multicentre, randomised, double-blind, placebo-controlled, crossover trial comparing the 24-h forced expiratory volume in 1 s (FEV1) time profile after 3 weeks' treatment with once-daily (QD) or twice-daily (BID) olodaterol (at the same total daily dose) versus placebo delivered via Respimat® in patients with moderate to severe asthma.

Methods: Patients were randomised to different sequences of olodaterol with 2-week washout, either as a total daily dose of 5 μg (5 μg QD [AM] or 2.5 μg BID) or placebo, or 10 μg (10 μg QD [AM] or 5 μg BID) or placebo.

Once-daily indacaterol 75 μg in moderate- to-severe COPD: results of a Phase IV study assessing time until patients' perceived onset of effect.

Background: Indacaterol 75 μg once daily is a long-acting β2 agonist approved for maintenance bronchodilator treatment in patients with chronic obstructive pulmonary disease (COPD). The purpose of this study was to evaluate patients' perception of onset of effect with a single dose.

Methods: In this double-blind, crossover, Phase IV study, 40 patients were randomized to receive a single dose of indacaterol 75 μg or placebo via a dry powder inhaler device.

The 24-h FEV1 time profile of olodaterol once daily via Respimat® and formoterol twice daily via Aerolizer® in patients with GOLD 2-4 COPD: results from two 6-week crossover studies.

Abstract: These studies evaluated the 24-h forced expiratory volume in 1 sec (FEV1) profile of once-daily (QD) olodaterol compared to placebo and twice-daily (BID) formoterol in patients with moderate to very severe chronic obstructive pulmonary disease. In two replicate, randomized, double-blind, double-dummy, four-way crossover studies, patients received olodaterol 5 and 10 μg QD, formoterol 12 μg BID, or placebo for 6 weeks in addition to usual-care background maintenance therapy. Co-primary end points were FEV1 area under the curve from 0-12 h (AUC0-12) response (change from baseline) and FEV1 AUC from 12-24 h (AUC12-24) response after 6 weeks, with FEV1 AUC from 0-24 h response identified as a key secondary end point.

Impact of exhaled nitric oxide measurements on treatment decisions in an asthma specialty clinic.

Background: Asthma management in an outpatient setting is best accomplished by clinical evaluation coupled with spirometry and symptom evaluation, but these assessments do not provide information about airway inflammation. Exhaled nitric oxide (fraction of exhaled nitric oxide [FeNO]) measures T-helper cell type 2-mediated airway inflammation and may be a useful adjunct in asthma management.

Objective: To determine whether the use of FeNO in the specialist management of asthma results in more effective and cost-effective treatment decisions.

Efficacy and safety of once-daily fluticasone furoate/vilanterol (100/25 mcg) versus twice-daily fluticasone propionate/salmeterol (250/50 mcg) in COPD patients.

Background: Fluticasone furoate/vilanterol (FF/VI) is an inhaled corticosteroid/long-acting beta2-agonist (ICS/LABA), recently approved as once-daily maintenance therapy for COPD. We compared the lung function effects of FF/VI with those of twice-daily fluticasone propionate/salmeterol (FP/SAL).

Methods: Three 12 week studies comparing FF/VI and FP/SAL were conducted.

Effect of cetirizine on symptom severity and quality of life in perennial allergic rhinitis.

The effect of cetirizine on quality of life (QOL) in subjects with perennial allergic rhinitis (PAR) has been previously evaluated using generic instruments. While generic QOL tools are used across various conditions, disease-specific instruments evaluate the impact of treatment on areas that are affected by that particular condition. This study evaluated the effect of cetirizine on symptom severity and health-related QOL, using a disease-specific instrument, in adults with PAR.

Effect of vitamin D3 on asthma treatment failures in adults with symptomatic asthma and lower vitamin D levels: the VIDA randomized clinical trial.

Importance: In asthma and other diseases, vitamin D insufficiency is associated with adverse outcomes. It is not known if supplementing inhaled corticosteroids with oral vitamin D3 improves outcomes in patients with asthma and vitamin D insufficiency.

Objective: To evaluate if vitamin D supplementation would improve the clinical efficacy of inhaled corticosteroids in patients with symptomatic asthma and lower vitamin D levels.

Fluticasone/Formoterol combination therapy compared with monotherapy in adolescent and adult patients with mild to moderate asthma.

Objectives: This study investigated the efficacy and tolerability of a new asthma therapy combining fluticasone propionate and formoterol fumarate (fluticasone/formoterol)*, administered twice daily (BID) via a single aerosol inhaler, compared with fluticasone propionate (fluticasone) or formoterol fumarate (formoterol) administered alone, in patients with mild to moderate asthma.

Methods: Patients aged ≥12 years were evenly randomized to 12 weeks of treatment with fluticasone/formoterol (100/10 µg BID), fluticasone (100 µg BID), or formoterol (10 µg BID), in this multicenter, double-blind, parallel-group, study. The 2 coprimary end points were: (1) change in forced expiratory volume in 1 second (FEV(1)) from morning predose at baseline to predose at week 12 for the comparison of the combination product with formoterol alone; and (2) change in FEV(1) from morning predose at baseline to 2 hours postdose at week 12 for the comparison of the combination product with fluticasone alone.

Ocular safety of fluticasone furoate nasal spray in patients with perennial allergic rhinitis: a 2-year study.

Background: This is the first study, to our knowledge, to evaluate the ocular effects of an intranasal corticosteroid during 2 years of treatment for perennial allergic rhinitis (PAR).

Objective: To assess ocular safety in adult and adolescent patients 12 years and older with PAR after 2 years of continuous treatment with fluticasone furoate nasal spray (FFNS), 110 μg once daily, and placebo.

Methods: This was a 2-year, randomized, double-blind, placebo-controlled study of once-daily FFNS, 110 ìg, and placebo in 548 patients 12 years and older with PAR.

Randomized, double-blind, placebo-controlled, safety and immunogenicity study of 4 formulations of Anthrax Vaccine Adsorbed plus CPG 7909 (AV7909) in healthy adult volunteers.

A new anthrax vaccine that could accelerate the immune response and possibly reduce the number of injections needed for protection would be desirable in a post-exposure setting. This Phase 1 study compared the safety and immunogenicity of 2 IM doses (Days 0 and 14) of 4 formulations of AV7909 (AVA plus CPG 7909) with 2 IM doses of BioThrax(®) (Anthrax Vaccine Adsorbed) and 2 IM doses of saline placebo administered on Days 0 and 14. A total of 105 healthy adults 18-50 years of age were randomized to 1 of 6 study groups: BioThrax (0.

MP29-02 (a novel intranasal formulation of azelastine hydrochloride and fluticasone propionate) in the treatment of seasonal allergic rhinitis: a randomized, double-blind, placebo-controlled trial of efficacy and safety.

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 moderate-to-severe SAR.

A 26-week tolerability study of ciclesonide nasal aerosol in patients with perennial allergic rhinitis.

Background: A new, hydrofluoroalkane nasal aerosol solution formulation of ciclesonide (CIC-HFA) delivered via a metered dose inhaler is currently in clinical development for treatment of allergic rhinitis.

Objective: To study tolerability and quality of life following administration of CIC-HFA 74- or 148-μg doses once-daily compared with placebo in patients with perennial allergic rhinitis (PAR) over 26 weeks.

Methods: Patients ≥12 years of age with a ≥2 year history of PAR were randomized in a placebo-controlled, double-blind, parallel group, multicenter study to CIC-HFA 74 μg, 148 μg, or placebo QD AM for 26 weeks.

Safety and efficacy of once-daily treatment with beclomethasone dipropionate nasal aerosol in subjects with perennial allergic rhinitis.

Intranasal corticosteroids are recommended as first-line therapy for the treatment of the symptoms of persistent allergic rhinitis (AR). Since the phase-out of chlorofluorocarbon nasal aerosols, intranasal corticosteroids have been available only as aqueous nasal sprays. This study was designed to assess the efficacy, safety, and quality-of-life benefits of beclomethasone dipropionate (BDP) hydrofluoroalkane nasal aerosol in subjects with perennial AR (PAR).

Efficacy and tolerability study of ciclesonide nasal aerosol in patients with perennial allergic rhinitis.

A new nasal aerosol solution formulation of ciclesonide containing a hydrofluoroalkane propellant (CIC-HFA) delivered via a metered-dose inhaler is currently in clinical development as a potential treatment for allergic rhinitis (AR). This study evaluated the efficacy and tolerability of CIC-HFA 74- or 148-microgram doses compared with placebo in patients with perennial AR (PAR). Patients ≥12 years of age with a ≥ 2-year history of PAR were randomized in a placebo-controlled, double-blind, parallel-group, multicenter study to CIC-HFA 74 micrograms, CIC-HFA 148 micrograms, or placebo q.