Publications by authors named "Guido Varoli"

Background: The single-inhaler triple combination of beclometasone dipropionate, formoterol fumarate, and glycopyrronium (BDP/FF/G) is available for maintenance therapy of chronic obstructive pulmonary disease (COPD). Cardinal features of COPD are lung hyperinflation and reduced exercise capacity. TRIFORCE aimed to evaluate the effect of BDP/FF/G on lung hyperinflation and exercise capacity in patients with COPD.

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A new pediatric fixed combination of beclometasone dipropionate (BDP) 50 μg and formoterol fumarate (FF) 6 μg via pressurized metered-dose inhaler (pMDI) (CHF1535, Chiesi, Italy) was investigated. In a double-blind, randomized, placebo-controlled, cross-over study, a single CHF1535 administration using AeroChamber Plus™ spacer device (2 actuations, total dose BDP 100 μg/FF 12 μg) was compared to the same pMDI free combination in 56 asthmatic children aged ≥ 5 and < 12 years. Primary efficacy variable was forced expiratory volume during the first second (FEV) area under the curve corrected by time over 12 h following morning dose (AUC).

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Objective: To assess at 24 months corrected age (CA) the neurological, respiratory, and general health status of children born prematurely from 27 to 33 weeks' gestation who were treated in a first-in-human study with a new fully synthetic surfactant (CHF5633) enriched with SP-B and SP-C proteins.

Outcome Measures: Children were assessed using Bayley Scales of Infant Development (BSID), with a score below normal defined as BSID-II Mental Development Index score <70, or BSID-III cognitive composite score <85. In addition, a health status questionnaire was used to check for functional disability including respiratory problems and related treatments, sensory and neurodevelopment assessments, communication skills as well as the number of hospitalizations.

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Objective: To compare efficacy and safety of a new synthetic surfactant, CHF5633, enriched with surfactant proteins, SP-B and SP-C peptide analogues, with porcine surfactant, poractant alfa, for the treatment of respiratory distress syndrome in infants born preterm.

Study Design: Neonates born preterm on respiratory support requiring fraction of inspired oxygen (FiO) ≥0.30 from 24 to 26 weeks and FiO ≥0.

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Objectives: Double-blind study comparing efficacy and safety of the topically acting corticosteroid beclomethasone dipropionate (BDP) to prednisone (PD) in patients with active, mild-to-moderate ulcerative colitis (UC).

Methods: Overall, 282 patients were randomized to receive BDP-prolonged release tablets 5 mg once daily for 4 weeks and then every other day for an additional 4 weeks or oral PD 40 mg once daily for the initial 2 weeks tapered of 10 mg every 2 weeks during the 8-week study period. Efficacy end point was the non-inferiority of BDP vs.

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Introduction: Aerosolized tobramycin is a standard of care for chronic Pseudomonas aeruginosa (Pa) infection in patients with cystic fibrosis (CF).

Objectives: The long-term safety and efficacy of intermittent (28-day "on"/"off" cycles) inhaled tobramycin nebulization solution 300 mg/4 ml (TNS4, Bramitob(®)/Bethkis(®)) was assessed over 56 weeks in CF patients aged ≥6 years having baseline 1 sec forced expiratory volume (FEV(1)) 40-80% predicted.

Methods: Patients were initially randomized in an 8-week open-label trial (core phase) to compare TNS4 (N = 159) and tobramycin 300 mg/5 ml (TNS5, TOBI(®)) (N = 165).

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Background: Asthma management focuses on achieving and maintaining asthma control. Few studies have assessed whether complete and sustained asthma control is maintained in clinical practice after stepping-across ICS/LABA fixed combinations. Aim of this double-blind, double-dummy, randomized, parallel group, controlled study was to demonstrate clinical equivalence between equipotent doses of extrafine beclometasone/formoterol (BDP/F) pMDI and fluticasone/salmeterol (FP/S) Diskus® in maintaining lung function and asthma control.

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Background: We compared the efficacy and safety of formoterol given by a pressurized metered-dose inhaler (pMDI) (Atimos®, Chiesi Farmaceutici, Italy), using a chlorine-free hydrofluoroalkane (HFA-134a) propellant developed to provide stable and uniform dose delivery (Modulite™, Chiesi Farmaceutici, Italy), with formoterol by dry powder inhaler (DPI) (Foradil® Aerolizer®, Novartis Pharmaceuticals) and placebo, in reducing airflow obstruction and lung hyperinflation, in moderate-to-severe, partially reversible chronic obstructive pulmonary disease (COPD).

Methods: Forty-eight patients were randomized to a 1-week, double-blind, double-dummy, three-period crossover study with 12 μg b.i.

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Background And Aim: Chronic infection with Pseudomonas aeruginosa in patients with cystic fibrosis (CF) causes progressive deterioration in lung function. The purpose of this trial was to assess the efficacy and tolerability of a tobramycin highly concentrated solution for inhalation (TSI) [300mg/4mL; Bramitob when added to other antipseudomonal therapies in CF patients with chronic P. aeruginosa infection.

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Background And Aim: Progressive respiratory failure due to Pseudomonas aeruginosa colonization is the most significant morbidity in patients with cystic fibrosis (CF). This trial was designed to investigate the efficacy and safety of a highly concentrated (300mg/4mL) tobramycin solution for inhalation (TSI) [Bramitob] in patients with CF and P. aeruginosa infection.

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Goals: Therapy for active ulcerative colitis (UC) usually involves rectal formulations of corticosteroids (CS), which are characterized by the risk of systemic steroid-related adverse effects.

Background: To compare the efficacy and safety of the topically acting CS beclomethasone dipropionate (BDP) versus mesalamine (5-ASA) in the treatment of active UC.

Study: Patients with mild to moderate distal active UC were randomized to a 6-week treatment with BDP 3 mg enema o.

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