Pharmacokinetics, Pharmacodynamics, Safety and Tolerability of Glycopyrronium (Bromide) in Children (6 to Less Than 12 Years) With Asthma

Asthma Clinical Trial

Official title:

A Phase II, Double-blind, Randomized, Multiple Dose, Cross Over, Three-treatment, Three-period, Six Sequence Placebo Controlled Trial to Evaluate Efficacy, Pharmacokinetics (PK), Pharmacodynamics (PD) and Safety and Tolerability of Glycopyrronium (Bromide) in Children From 6 to Less Than 12 Years of Age With Asthma.

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05222529
• Other study ID #: CQVM149C2201
• Secondary ID: 2021-004972-32
• Status: Recruiting
• Phase: Phase 2
• Start date: August 29, 2022
• Est. completion date: June 10, 2025

Study information

• Verified date: May 2024
• Source: Novartis
• Contact: Novartis Pharmaceuticals
• Phone: +41613241111
• Email: novartis.email[@]novartis.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial 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.

Description:

The study design is a double-blind, placebo controlled, randomized sequence, three-treatment, three-period, six-sequence, cross-over multiple-dose study to evaluate efficacy, pharmacokinetics, pharmacodynamics, and safety and tolerability of glycopyrronium bromide (bromide) in children from 6 to less than 12 years of age with asthma with forced expiratory volume in one second (FEV1) ≥60% and ≤ 90% of the predicted normal value for the participant.

This study will consist of 4 phases: Screening, Run-in, Treatment and Follow-up.

After the screening phase, participants will enter the Run-in Phase to further assess eligibility and those participants that meet all eligibility criteria will be randomized. Study treatment will be administered in addition to background asthma LABA+ICS controller therapy (salmeterol xinafoate 50µg/fluticasone propionate 100µg) from entering the run-in period, through to the end of the treatment phase, including the 2 wash-out periods. Participants will be randomized to one of 6 different sequences with an equal (1:1:1:1:1:1) randomization ratio. The Treatment Phase will last 10 weeks, and every sequence is divided in three treatment periods: Glycopyrronium bromide 12.5 µg, Glycopyrronium bromide 25µg or matching placebo dry powder in capsules for inhalation, via Breezhaler. Each treatment period lasts 2 weeks and 2 consecutive treatment periods are separated by a 2-week wash-out period. Participants who discontinue their study treatment prematurely will be required to return to the clinic for an Early Termination Visit. 30 days after last treatment date, a final telephone contact must be conducted for safety follow-up.

The total duration of the trial for a participant (from screening to follow up) is approximately 20 weeks including safety follow-up.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 42
• Est. completion date: June 10, 2025
• Est. primary completion date: June 10, 2025
• Accepts healthy volunteers: No
• Gender: All
• Age group: 6 Years to 11 Years

Eligibility

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 attempted at up to two ad hoc, unscheduled separate visits within 5 days from previous attempt. If reversibility is still not demonstrated after repeated assessment participants must be screen failed

• Demonstrated acceptable inhaler use technique for Diskus/Accuhaler (prior to run-in) and Breezhaler (prior to randomization) and able to complete spirometry procedures prior to randomization.

• A parent/legal guardian must be designated to complete all e-Diary entries and attend all clinic visits with the participant.

• Parents/legal guardian must be willing and able to assist the child with the procedures outlined in the protocol, e.g. compliance with study medication, completion of electronic participant diary

• Female participants of child-bearing potential, who might become sexually active, must be informed of the need to prevent pregnancy during the study using effective contraceptive methods. The decision on the contraceptive method should be reviewed at least every 3 months to evaluate the individual need and compatibility of the method chosen.

Exclusion Criteria:

• Systemic corticosteroid use for any reason within 3 months of Run-in

• Participants on low to medium mono ICS alone

• Participants requiring six or more puffs of rescue medication per day on more than two consecutive days in the four weeks prior to Screening (Visit 1) and/or in the four weeks prior to the Run-in visit

• Participants who have had an asthma attack/exacerbation requiring a) systemic corticosteroids (SCS) or b) hospitalization or c) emergency room visit, within 3 months prior to Screening (Visit 1), or more than 3 separate exacerbations in the 12 months preceding the Screening visit

• Participants with a known narrow-angle glaucoma, bladder dysfunction, bladder outlet obstruction or any other conditions where anticholinergic treatment is contraindicated prior to Screening (Visit 1)

• Participants with a history of long QT syndrome or whose corrected QT interval (QTc) measured at start of Run-in and confirmed at Baseline (prior to randomization) (Fridericia method) is prolonged (> 450 msec for boys and girls) and confirmed by a central assessor (these patients should not be rescreened)

• Suspected or documented active infections (bacterial, viral, fungal, mycobacterial or other, including active SARS-CoV-2, tuberculosis or atypical mycobacterial disease) of the upper or lower respiratory tract, sinus or middle ear that is not resolved within 6 weeks of Screening (Visit 1)

• History of Type I diabetes or uncontrolled Type II diabetes

• Participants who are sexually active at screening

• Hemoglobin levels outside normal ranges at Run-in (Visit 20)

• Female patients of childbearing potential (e.g., are menstruating) who do not agree to abstinence or, if they become sexually active during study participation, do not agree to the use of contraception as defined in the inclusion criteria.

Additional protocol-defined inclusion / exclusion criteria may apply.

Related Conditions & MeSH terms

• Asthma

Intervention

Drug:
• Glycopyrronium bromide 25ug
25µg Glycopyrronium bromide capsules for oral inhalation via Breezhaler
• Placebo
Placebo to Glycopyrronium bromide capsules for oral inhalation via Breezhaler
• Glycopyrronium bromide 12.5ug
12.5ug Glycopyrronium bromide capsules for oral inhalation via Breezhaler

Locations

Country	Name	City	State
Bulgaria	Novartis Investigative Site	Ruse
Bulgaria	Novartis Investigative Site	Sevlievo
Bulgaria	Novartis Investigative Site	Sofia
Colombia	Novartis Investigative Site	Ibague	Tolima
Guatemala	Novartis Investigative Site	Guatemala
Guatemala	Novartis Investigative Site	Guatemala City	GTM
Hungary	Novartis Investigative Site	Budapest
Hungary	Novartis Investigative Site	Budapest
Hungary	Novartis Investigative Site	Kaposvar
Hungary	Novartis Investigative Site	Nagykanizsa
Hungary	Novartis Investigative Site	Szigetvar
Poland	Novartis Investigative Site	Lodz	Lodzkie
Poland	Novartis Investigative Site	Tarnow
South Africa	Novartis Investigative Site	Cape Town
South Africa	Novartis Investigative Site	George	Western Cape
Spain	Novartis Investigative Site	Barcelona	Catalunya
Spain	Novartis Investigative Site	Esplugues De Llobregat	Barcelona
Spain	Novartis Investigative Site	Merida	Extremadura
Spain	Novartis Investigative Site	Sabadell	Barcelona
United Kingdom	Novartis Investigative Site	London
United Kingdom	Novartis Investigative Site	Stoke on Trent	Staffordshire

Sponsors (1)

Lead Sponsor	Collaborator
Novartis Pharmaceuticals

Countries where clinical trial is conducted

Bulgaria,  Colombia,  Guatemala,  Hungary,  Poland,  South Africa,  Spain,  United Kingdom, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change from Baseline in trough FEV1	Forced Expiratory Volume in 1 second (FEV1) is the amount of air which can be forcibly exhaled from the lungs in the first second of a forced exhalation, measured by spirometry.	At the start and end of each 2 week treatment period (Days 1, 14, 29, 42, 57 and 70)
Secondary	Steady state pharmacokinetic (PK) parameters C0	Steady state pharmacokinetic (PK) parameters C0 will be provided for plasma glycopyrronium concentrations at pre-dose and post-dose time-points.	At the start and end of each 2 week treatment period (Days 1, 14, 15, 29, 42, 43, 57, 70 and 71)
Secondary	Systemic exposure following sparse PK sampling	Systemic exposure following sparse PK sampling will be provided at pre-dose and post-dose time-points for each glycopyrronium dose level	At the start and end of each 2 week treatment period (Days 1, 14, 15, 29, 42, 43, 57, 70 and 71)
Secondary	Change from Baseline in PEF rate	Morning and Evening Peak Expiratory Flow Rate (PEF) will be measured. PEF is the peak expiratory flow, the maximum speed of expiration.	At the start and end of each 2 week treatment period (Days 1, 14, 15, 29, 42, 43, 57, 70 and 71)
Secondary	Change from Baseline in FEV1	Forced Expiratory Volume in 1 second (FEV1) is the amount of air which can be forcibly exhaled from the lungs in the first second of a forced exhalation, measured by spirometry.	At the start and end of each 2 week treatment period (Days 1, 14, 15, 29, 42, 43, 57, 70 and 71)
Secondary	Change from baseline in rescue medication use	Daily use of rescue medication will be recorded each morning and evening throughout the 2 week treatment by the participant using their electronic diary.	At the start and end of each 2 week treatment period (Days 1, 14, 15, 29, 42, 43, 57, 70 and 71)
Secondary	Adverse events of special interest (AESI) typical of anti-muscarinic side effects	AESIs that are typical of anti-muscarinic agents will be reported.	From the start of run-in to 30 days after end of treatment, assessed up to maximum duration of 16 weeks