April 27, 2018 Source: us.gsk 163
GlaxoSmithKline plc (LSE/NYSE: GSK) and Innoviva, Inc. (NASDAQ: INVA) today announced that the US Food and Drug Administration (FDA) has approved an expanded indication for Trelegy Ellipta (fluticasone furoate/umeclidinium/vilanterol ‘FF/UMEC/VI’), which means this medicine can now be used by US physicians to treat a broader population of chronic obstructive pulmonary disease (COPD) patients with airflow limitation or who have experienced an acute worsening of respiratory symptoms.
The new indication is for the long-term, once-daily, maintenance treatment of airflow obstruction in patients with COPD, including chronic bronchitis and/or emphysema. It is also indicated to reduce exacerbations of COPD in patients with a history of exacerbations. It is not indicated for relief of acute bronchospasm or for the treatment of asthma.
Dr. Hal Barron, Chief Scientific Officer and President of Research and Development, GSK, said, “Following the initial approval of Trelegy Ellipta in September, we have analysed the data from the IMPACT study and identified additional benefits that this important medicine offers patients with chronic obstructive pulmonary disease. We are pleased that the robust data from the IMPACT study has enabled the expanded indication announced today and the FDA action has been taken so swiftly. We will continue to analyse the data from the IMPACT trial and our ongoing Trelegy Ellipta studies to demonstrate further the value of this important medicine to patients.”
The approval is based on a supplemental New Drug Application (sNDA) supported by data from the landmark InforMing the PAthway of COPD Treatment (IMPACT) study which showed Trelegy Ellipta was superior to the inhaled corticosteroid/long-acting beta2-adrenergic agonist (ICS/LABA), Relvar/Breo Ellipta (FF/VI), and long-acting muscarinic antagonist/long-acting beta2-adrenergic agonist (LAMA/LABA), Anoro Ellipta (UMEC/VI), on multiple clinically important endpoints, including reducing exacerbations and improving lung function and health related quality of life.
Dr Ted Witek, Senior Vice President and Chief Scientific Officer at Innoviva added: “Up to half of patients with COPD on maintenance therapy will have experienced at least one exacerbation in the past 12 months, so gaining an indication that reflects the role Trelegy Ellipta can play in reducing this risk is important.We welcome this regulatory update which will allow physicians to offer the benefits of once-daily single inhaler triple therapy to appropriate patients with COPD.”1
Trelegy Ellipta was originally approved for use in the US in September 2017 for the long-term, once-daily, maintenance treatment of COPD patients who are receiving Breo and require additional bronchodilation or who are receiving Breo and Incruse (UMEC). A type II variation to support an expanded label in Europe was submitted to the European Medicines Agency (EMA) in February 2018 and is currently under review.
The boxed warning has also been removed from the Trelegy Ellipta prescribing information, in line with the recent updates to the ICS/LABA class. Labelling changes to ICS/LABA combination medicines were implemented following a review of safety data submitted to the FDA by three companies including GSK and approved on December 20, 2017.
The regulatory update is based on the positive results of the landmark 10,355-patient InforMing the PAthway of COPD Treatment (IMPACT) study. IMPACT is the first study to directly compare three commonly-used COPD combination treatment classes delivered using the same dose and inhaler. It is the second of two phase 3 studies designed to investigate the efficacy and safety of FF/UMEC/VI in a single inhaler compared to other commonly-used COPD combination treatments.2
IMPACT evaluated as its primary endpoint the annual rate of on-treatment moderate/severe exacerbations for FF/UMEC/VI (100/62.5/25mcg) compared with FF/VI (100/25mcg) and UMEC/VI (62.5/25mcg), two once-daily dual COPD therapies from GSK’s existing portfolio. Results from IMPACT were recently published in the New England Journal of Medicine.3
FF/UMEC/VI is the first COPD treatment to provide a combination of three molecules in a single inhaler that is taken in a single inhalation, once a day. It contains fluticasone furoate, an inhaled corticosteroid, umeclidinium, a long-acting muscarinic antagonist; and vilanterol, a long-acting beta2-adrenergic agonist, delivered in GSK’s Ellipta dry powder inhaler, which is used across the entire new portfolio of inhaled COPD medicines.
Data from across multiple clinical programmes have demonstrated the benefit of the molecules in FF/UMEC/VI both alone and in combination, for the treatment of COPD.
FF/UMEC/VI was approved in the US in September 2017 for the long-term, once-daily, maintenance treatment of patients with COPD, including chronic bronchitis and/or emphysema, who are on a fixed-dose combination of FF/VI for airflow obstruction and reducing exacerbations in whom additional treatment of airflow obstruction is desired or for patients who are already receiving UMEC and a fixed-dose combination of FF/VI.By Ddu
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