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LOS ANGELES – Young asthmatic children on bronchodilator therapy may soon gain access to a novel albuterol multidose dry powder inhaler that’s already proved popular with teen and adult patients with reversible obstructive airway disease because of its ease of use.
A phase III randomized, double-blind multicenter trial of the albuterol multidose dry powder inhaler (MDPI) versus placebo in 184 asthmatic children aged 4-11 years not on systemic corticosteroids met its primary and secondary lung function endpoints, with safety and tolerability similar to placebo, Dr. Tushar P. Shah reported at the annual meeting of the American Academy of Allergy, Asthma, and Immunology.
The albuterol MDPI is already marketed by Teva Pharmaceuticals as the ProAir RespiClick in patients aged 12 and older. The purpose of this phase III clinical trial was to obtain an expanded indication in 4- to 11-year-olds. The company has submitted its request to the Food and Drug Administration and anticipates smooth sailing based upon the new data, according to Dr. Shah, senior vice president for global respiratory research and development at Teva in Frazer, Pa.
The albuterol MDPI fills an unmet need for a simplified approach to rescue medication, the allergist said in an interview.
“This is a breath-actuated inhaler. Many patients – especially kids – have a hard time coordinating a conventional multidose inhaler actuation with inhalation. They have trouble getting the timing right, so the drug doesn’t get to the distal lung. That’s why this albuterol MDPI has been very well received in adults. For kids, I think it’s going to be even better because this is a very simple and intuitive device. All they do is open the cap, inhale, [and] close the cap,” he explained.
The young study participants used the albuterol MDPI at two inhalations four times daily, with a total daily albuterol dose of 720 mcg.
The primary study endpoint was the short-term improvement in lung function seen during testing performed after the very first study dose and again after the final dose of medication 3 weeks later. This was expressed as the area under the baseline-adjusted percent-predicted forced expiratory volume in 1 second effect-time curve from predose to 6 hours post dose. On both occasions, a sharp jump in opening of the airways was demonstrated within 5 minutes of dosing, with the effect remaining significantly better than with placebo for more than 2 hours.
Moreover, the maximum change from baseline in peak expiratory flow rate seen within 2 hours after dosing was a 26% increase with the albuterol MDPI, a significantly better result than the 14% increase with placebo.
No adverse events attributable to the study drug were seen.
The study was sponsored by Teva Pharmaceuticals. The presenter is a senior company employee.
LOS ANGELES – Young asthmatic children on bronchodilator therapy may soon gain access to a novel albuterol multidose dry powder inhaler that’s already proved popular with teen and adult patients with reversible obstructive airway disease because of its ease of use.
A phase III randomized, double-blind multicenter trial of the albuterol multidose dry powder inhaler (MDPI) versus placebo in 184 asthmatic children aged 4-11 years not on systemic corticosteroids met its primary and secondary lung function endpoints, with safety and tolerability similar to placebo, Dr. Tushar P. Shah reported at the annual meeting of the American Academy of Allergy, Asthma, and Immunology.
The albuterol MDPI is already marketed by Teva Pharmaceuticals as the ProAir RespiClick in patients aged 12 and older. The purpose of this phase III clinical trial was to obtain an expanded indication in 4- to 11-year-olds. The company has submitted its request to the Food and Drug Administration and anticipates smooth sailing based upon the new data, according to Dr. Shah, senior vice president for global respiratory research and development at Teva in Frazer, Pa.
The albuterol MDPI fills an unmet need for a simplified approach to rescue medication, the allergist said in an interview.
“This is a breath-actuated inhaler. Many patients – especially kids – have a hard time coordinating a conventional multidose inhaler actuation with inhalation. They have trouble getting the timing right, so the drug doesn’t get to the distal lung. That’s why this albuterol MDPI has been very well received in adults. For kids, I think it’s going to be even better because this is a very simple and intuitive device. All they do is open the cap, inhale, [and] close the cap,” he explained.
The young study participants used the albuterol MDPI at two inhalations four times daily, with a total daily albuterol dose of 720 mcg.
The primary study endpoint was the short-term improvement in lung function seen during testing performed after the very first study dose and again after the final dose of medication 3 weeks later. This was expressed as the area under the baseline-adjusted percent-predicted forced expiratory volume in 1 second effect-time curve from predose to 6 hours post dose. On both occasions, a sharp jump in opening of the airways was demonstrated within 5 minutes of dosing, with the effect remaining significantly better than with placebo for more than 2 hours.
Moreover, the maximum change from baseline in peak expiratory flow rate seen within 2 hours after dosing was a 26% increase with the albuterol MDPI, a significantly better result than the 14% increase with placebo.
No adverse events attributable to the study drug were seen.
The study was sponsored by Teva Pharmaceuticals. The presenter is a senior company employee.
LOS ANGELES – Young asthmatic children on bronchodilator therapy may soon gain access to a novel albuterol multidose dry powder inhaler that’s already proved popular with teen and adult patients with reversible obstructive airway disease because of its ease of use.
A phase III randomized, double-blind multicenter trial of the albuterol multidose dry powder inhaler (MDPI) versus placebo in 184 asthmatic children aged 4-11 years not on systemic corticosteroids met its primary and secondary lung function endpoints, with safety and tolerability similar to placebo, Dr. Tushar P. Shah reported at the annual meeting of the American Academy of Allergy, Asthma, and Immunology.
The albuterol MDPI is already marketed by Teva Pharmaceuticals as the ProAir RespiClick in patients aged 12 and older. The purpose of this phase III clinical trial was to obtain an expanded indication in 4- to 11-year-olds. The company has submitted its request to the Food and Drug Administration and anticipates smooth sailing based upon the new data, according to Dr. Shah, senior vice president for global respiratory research and development at Teva in Frazer, Pa.
The albuterol MDPI fills an unmet need for a simplified approach to rescue medication, the allergist said in an interview.
“This is a breath-actuated inhaler. Many patients – especially kids – have a hard time coordinating a conventional multidose inhaler actuation with inhalation. They have trouble getting the timing right, so the drug doesn’t get to the distal lung. That’s why this albuterol MDPI has been very well received in adults. For kids, I think it’s going to be even better because this is a very simple and intuitive device. All they do is open the cap, inhale, [and] close the cap,” he explained.
The young study participants used the albuterol MDPI at two inhalations four times daily, with a total daily albuterol dose of 720 mcg.
The primary study endpoint was the short-term improvement in lung function seen during testing performed after the very first study dose and again after the final dose of medication 3 weeks later. This was expressed as the area under the baseline-adjusted percent-predicted forced expiratory volume in 1 second effect-time curve from predose to 6 hours post dose. On both occasions, a sharp jump in opening of the airways was demonstrated within 5 minutes of dosing, with the effect remaining significantly better than with placebo for more than 2 hours.
Moreover, the maximum change from baseline in peak expiratory flow rate seen within 2 hours after dosing was a 26% increase with the albuterol MDPI, a significantly better result than the 14% increase with placebo.
No adverse events attributable to the study drug were seen.
The study was sponsored by Teva Pharmaceuticals. The presenter is a senior company employee.
AT 2016 AAAAI ANNUAL MEETING
Key clinical point: The albuterol multidose dry powder inhaler that’s now indicated for asthma patients aged 12 years and older may become available to those aged 4-11 years.
Major finding: Lung function measurements improved sharply within 5 minutes after dosing with this bronchodilator used for acute symptom relief, with the effect lasting for longer than 2 hours.
Data source: A phase III, double-blind, multicenter, placebo-controlled randomized trial involving 184 asthmatic children aged 4-11 years.
Disclosures: The study was sponsored by Teva Pharmaceuticals. The presenter is a senior company employee.
