Long-term dupilumab efficacy in type 2 asthma regardless of baseline characteristics.

https://bit.ly/3XSwX62.

Dupilumab Efficacy in Children With Type 2 Asthma Receiving High- to Medium-Dose Inhaled Corticosteroids (VOYAGE).

Background: In phase 3 VOYAGE (NCT02948959; Evaluation of Dupilumab in Children With Uncontrolled Asthma), dupilumab showed clinical efficacy with an acceptable safety profile in children aged 6 to 11 years with uncontrolled moderate to severe type 2 asthma (blood eosinophils ≥150 cells/μL or FeNO ≥20 ppb).

Objective: We analyzed dupilumab's efficacy in children with type 2 asthma by high- or medium-dose inhaled corticosteroids (ICS) at baseline.

Methods: Children were randomized to receive add-on dupilumab 100/200 mg (by body weight ≤30 kg/>30 kg) every 2 weeks or placebo for 52 weeks and stratified by high- or medium-dose ICS at baseline.

Dupilumab sustains lung function improvements in patients with moderate-to-severe asthma.

Background: TRAVERSE (NCT02134028), a phase 3 open-label extension study, assessed dupilumab safety and efficacy in patients with asthma aged ≥12 years who completed a previous dupilumab asthma study. This analysis evaluated changes in multiple lung function parameters in patients with moderate-to-severe asthma with elevated type 2 biomarkers (baseline eosinophils ≥150 cells·μL or fractional exhaled nitric oxide ≥25 ppb) who completed QUEST (parent study) and 2 years of dupilumab treatment in TRAVERSE.

Methods: Endpoints analyzed included: pre-bronchodilator forced expiratory volume in 1 s (FEV), forced vital capacity (FVC), forced expiratory flow (FEF), and pre- and post-bronchodilator FEV/FVC at parent study baseline (PSBL) at Weeks 0, 2, 48, and 96 in TRAVERSE, as well as pre- and post-bronchodilator FEV slopes in QUEST and TRAVERSE.

Blood eosinophils and fractional exhaled nitric oxide are prognostic and predictive biomarkers in childhood asthma.

Background: Blood eosinophils and fractional exhaled nitric oxide (Feno) are prognostic biomarkers for exacerbations and predict lung function responses to dupilumab in adolescents and adults with asthma.

Objective: We evaluated the relationship between baseline blood eosinophils and Feno and response to dupilumab in children with asthma.

Methods: Children aged 6 to 11 years with uncontrolled moderate-to-severe asthma (n = 408) were randomized to receive dupilumab 100/200 mg by body weight or volume-matched placebo every 2 weeks for 52 weeks.

Long-Term Safety of Dupilumab in Patients With Moderate-to-Severe Asthma: TRAVERSE Continuation Study.

Background: Previous clinical trials have demonstrated dupilumab efficacy and safety in adults and adolescents with moderate to severe asthma for up to 3 years.

Objective: The TRAVERSE continuation study (NCT03620747), a single-arm, open-label study, assessed safety and tolerability of dupilumab 300 mg every 2 weeks up to an additional 144 weeks (∼3 years) in patients with moderate to severe asthma who previously completed TRAVERSE (NCT02134028).

Methods: Primary end points were incidence and event rates per 100 patient-years of treatment-emergent adverse events (TEAEs).

Dupilumab Improves Lung Function Parameters in Pediatric Type 2 Asthma: VOYAGE Study.

Background: Uncontrolled asthma in growing children can impair lung growth that may lead to adverse complications in later life. Dupilumab, a human monoclonal antibody, blocks the shared receptor for IL-4 and IL-13, key drivers of type 2 inflammation.

Objective: To extensively evaluate the effect of dupilumab on lung function in children (6-11 years) with moderate-to-severe asthma enrolled in phase 3 LIBERTY ASTHMA VOYAGE (NCT02948959).

Real-world effectiveness of dupilumab in patients with asthma: Findings from the US ADVANTAGE study.

Background: Dupilumab is approved as an add-on maintenance therapy for patients (≥6 years) with moderate-to-severe asthma. Better understanding of real-world effectiveness is needed.

Objective: To characterize the real-world effectiveness of dupilumab in asthma management.

Efficacy of dupilumab in patients with uncontrolled, moderate-to-severe asthma with fungal sensitization.

Background: Fungal sensitization (FS) exacerbates asthma in patients who have elevated type 2 inflammatory response. Dupilumab, a fully human monoclonal antibody, blocks the shared receptor component for interleukin (IL)-4 and IL-13, key and central drivers of type 2 inflammation in multiple diseases.

Objective: This post hoc analysis, funded by the manufacturers of dupilumab, was conducted to assess dupilumab efficacy in patients from the phase 3 LIBERTY ASTHMA QUEST trial (NCT02414854) and TRAVERSE open-label extension (NCT02134028) study who had uncontrolled, moderate-to-severe asthma with type 2 inflammatory phenotype (defined as blood eosinophil count ≥150 cells/μL or FeNO ≥25 ppb) and with FS (defined as IgE specific to Alternaria alternata, Aspergillus fumigatus or Cladosporium herbarum >0.

Dupilumab leads to better-controlled asthma and quality of life in children: the VOYAGE study.

Background: Dupilumab has shown long-term treatment benefits in children with uncontrolled asthma. We assessed in more detail the impact of dupilumab on asthma control and health-related quality of life (HRQoL) in children and their caregivers.

Methods: Children aged 6-11 years with uncontrolled moderate-to-severe type 2 asthma (baseline blood eosinophils ≥150 cells·µL or fractional exhaled nitric oxide ≥20 ppb; n=350) were treated with dupilumab or placebo for 52 weeks in the VOYAGE study.

Dupilumab sustains efficacy in patients with moderate-to-severe type 2 asthma regardless of inhaled corticosteroids dose.

Background: Dupilumab, a human monoclonal antibody, blocks the shared receptor component for interleukins-4/13, key and central drivers of type 2 inflammation. The TRAVERSE (NCT02134028) open-label extension study demonstrated the long-term safety and efficacy of dupilumab in patients ≥12 years who completed a previous dupilumab asthma study. The safety profile was consistent with that observed in the parent studies.

Assessment of dupilumab in children with moderate-to-severe type 2 asthma with or without evidence of allergic asthma.

Background: Cytokines, such as interleukins (IL)-4/5/13, play a key role in multiple type 2 inflammatory diseases, including allergic asthma. Dupilumab, a human monoclonal antibody, blocks the shared receptor component for IL-4/IL-13, inhibiting signaling. In this post hoc analysis of VOYAGE (NCT02948959), dupilumab efficacy was evaluated in patients aged 6-11 years with type 2 asthma with or without evidence of allergic asthma (baseline serum total IgE ≥30 IU/mL and ≥1 perennial aeroallergen-specific IgE ≥0.

Clinical Efficacy among Patients with Chronic Rhinosinusitis with Nasal Polyps and Clinical Features of Obstructive Lung Disease: Post Hoc Analysis of the Phase III SINUS-24 and SINUS-52 Studies.

Purpose: To provide a descriptive summary of clinical efficacy and health-related quality of life (HRQoL) measures in patients with chronic rhinosinusitis with nasal polyps (CRSwNP) and clinical features of obstructive lung disease in the Phase III dupilumab studies SINUS-24 and SINUS-52 (NCT02912468, NCT02898454).

Patients And Methods: Patients met a "broad" definition of having clinical features of obstructive lung disease with any of 3 criteria: (i) pre-bronchodilator forced expiratory volume in 1 second (FEV)/forced vital capacity (FVC) <0.70 and smoking history; (ii) patient-reported medical history of chronic obstructive pulmonary disease (COPD); or (iii) asthma with >10 pack-years' smoking history.

Dupilumab pharmacokinetics and effect on type 2 biomarkers in children with moderate-to-severe asthma.

Background: Type 2 inflammation is common in children with asthma. Dupilumab, a human antibody, blocks the signaling of interleukin -4 and -13, key and central drivers of type 2 inflammation. In the LIBERTY ASTHMA VOYAGE (NCT02948959) study, dupilumab reduced severe asthma exacerbations and improved lung function in children aged 6 to 11 years with uncontrolled, moderate-to-severe asthma.

Efficacy of dupilumab in patients with moderate-to-severe asthma and persistent airflow obstruction.

Background: The 52-week, phase 3 LIBERTY ASTHMA QUEST study (NCT02414854) in patients aged above or equal to 12 years with uncontrolled, moderate-to-severe asthma demonstrated the efficacy and safety of dupilumab 200 mg and 300 mg every 2 weeks vs matched placebo.

Objective: To assess whether dupilumab improves clinical outcomes in QUEST patients with persistent airflow obstruction (PAO) defined as post-bronchodilator forced expiratory volume in 1 second/forced vital capacity ratio less than 0.7 at baseline.

Dupilumab Reduces Oral Corticosteroid Use in Patients With Corticosteroid-Dependent Severe Asthma: An Analysis of the Phase 3, Open-Label Extension TRAVERSE Trial.

Background: Many patients with severe asthma require chronic corticosteroid treatment to maintain asthma control.

Research Question: Are the reduction in oral corticosteroid (OCS) use and the clinical efficacy observed with dupilumab treatment maintained long-term in patients with severe OCS-dependent asthma?

Study Design And Methods: The LIBERTY ASTHMA TRAVERSE study (ClinicalTrials.gov identifier: NCT02134028) was a multinational, multicenter, single-arm, open-label extension study in patients ≥ 12 years of age with asthma who participated in previous dupilumab studies.

Dupilumab in Children with Uncontrolled Moderate-to-Severe Asthma.

Background: Children with moderate-to-severe asthma continue to have disease complications despite the receipt of standard-of-care therapy. The monoclonal antibody dupilumab has been approved for the treatment of adults and adolescents with asthma as well as with other type 2 inflammatory diseases.

Methods: In this 52-week phase 3, randomized, double-blind, placebo-controlled trial, we assigned 408 children between the ages of 6 and 11 years who had uncontrolled moderate-to-severe asthma to receive a subcutaneous injection of dupilumab (at a dose of 100 mg for those weighing ≤30 kg and 200 mg for those weighing >30 kg) or matched placebo every 2 weeks.

Preclinical and clinical experience with dupilumab on the correlates of live attenuated vaccines.

Background: The safety and tolerability of live attenuated vaccines in patients administered dupilumab for moderate-to-severe asthma have not been previously evaluated. During the LIBERTY ASTHMA TRAVERSE open-label extension study (ClinicalTrials.gov identifier NCT02134028), a yellow fever outbreak in Brazil required administration of a live attenuated vaccine to at-risk individuals.

Long-term safety and efficacy of dupilumab in patients with moderate-to-severe asthma (TRAVERSE): an open-label extension study.

Background: Clinical trials have shown treatment benefits of dupilumab in patients with uncontrolled asthma for up to 1 year. This study aimed to evaluate the long-term safety and efficacy of dupilumab in patients with moderate-to-severe asthma, as data for extended treatment with dupilumab beyond 1 year are not available.

Methods: TRAVERSE was an open-label extension study in 362 hospitals and clinical centres across 27 countries that assessed the safety and efficacy of dupilumab 300 mg every 2 weeks up to 96 weeks in adults and adolescents (aged 12-84 years) with moderate-to-severe or oral-corticosteroid-dependent severe asthma who had completed a previous dupilumab asthma study (phase 2A EXPEDITION, phase 2B DRI [P2b], phase 3 QUEST, or VENTURE).

Seven Pillars of Small Airways Disease in Asthma and COPD: Supporting Opportunities for Novel Therapies.

Identification of pathologic changes in early and mild obstructive lung disease has shown the importance of the small airways and their contribution to symptoms. Indeed, significant small airways dysfunction has been found prior to any overt airway obstruction being detectable by conventional spirometry techniques. However, most therapies for the treatment of obstructive lung disease target the physiological changes and associated symptoms that result from chronic lung disease, rather than directly targeting the specific underlying causes of airflow disruption or the drivers of disease progression.