Pharmacokinetics, Pharmacodynamics, Safety and Tolerability of Glycopyrronium (Bromide) in Children (6 to Less Than 12 Years) With Asthma
Trial Parameters
Brief Summary
The purpose of this study is to characterize the bronchodilator effect, systemic exposure and safety/tolerability of two different doses of inhaled glycopyrronium, when compared to placebo. Outcome of this study will be used to determine the dose of inhaled glycopyrronium for the development of fixed dose combination indacaterol/mometasone/glycopyrronium (QVM149) for children aged 6 to less than 12 years old with moderate to severe asthma.
Eligibility Criteria
Inclusion Criteria: * Confirmed diagnosis of asthma for at least 6 months * Signed informed consent by parent(s)/legal guardian(s) and assent by the pediatric participant (depending on local requirements) * Participant on stable dose of inhaled low-to-medium dose ICS with one additional controller for at least 4 weeks prior to run-in * Pre-Bronchodilator FEV1 ≥60% to ≤90% of predicted normal at beginning of Run-in and randomization. If FEV1 eligibility criteria are not met at -45min pre-dose of the End of Run-in (Visit 30), the visit can be rescheduled once within 5 days from the previous attempt. * FEV1 reversibility, done using up to 4 puffs of SABA (up to 400μg salbutamol or 360μg albuterol) at Run-in visit (Visit 20): increase \> and/or = 12% (performed according to American Thoracic Society (ATS)/European Respiratory Society (ERS) 2019 guidelines). All participants must perform a reversibility test at start of Run-in. If reversibility is not demonstrated at Run-in, it may be attem