LONDON, UK & BRISBANE, CA, USA I March 8, 2018 I GlaxoSmithKline plc (LSE/NYSE:GSK) and Innoviva, Inc. (NASDAQ: INVA) today announced that the European Commission has approved a label update for the use of once-daily Relvar Ellipta (fluticasone furoate/vilanterol, FF/VI), an inhaled corticosteroid (ICS) / long-acting β2-agonist (LABA) combination, in patients whose asthma is already adequately controlled on both an inhaled corticosteroid and long-acting β2-agonist.

“The evidence supporting this regulatory update means doctors can be confident that patients taking once-daily Relvar Ellipta will experience comparable benefit in lung function and safety profile, as with a twice-daily ICS/LABA. We welcome this approval, which signifies an important milestone for Relvar Ellipta.”

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The Type II variation regulatory approval has been supported by data from a non-inferiority lung function study, which demonstrated that patients with adequately controlled asthma were able to switch to the once-daily FF/VI 100/25, from the twice-daily Seretide Accuhaler (fluticasone propionate /salmeterol, FP/SAL) 250/50, without compromising their lung function. No new safety signals were identified and the adverse event data were consistent with the known safety profile for FF/VI established in patients with asthma.

Jonathan Sweeting, SVP and Head of Global Respiratory Franchise GSK, said: “Patients with asthma can continue to experience symptoms despite being adequately controlled and these symptoms can impact their lives. This label update gives doctors the option of switching appropriate patients from their current ICS/LABA to once-daily Relvar Ellipta.”

Dr. Theodore J. Witek Jr., Senior Vice President and Chief Scientific Officer of Innoviva, Inc., added: “The evidence supporting this regulatory update means doctors can be confident that patients taking once-daily Relvar Ellipta will experience comparable benefit in lung function and safety profile, as with a twice-daily ICS/LABA. We welcome this approval, which signifies an important milestone for Relvar Ellipta.”

The updated marketing authorisation by the European Commission will be reflected in the label for Relvar Ellipta for countries in the European Union.

About asthma

Asthma is a chronic lung disease that inflames and narrows the airways. Asthma affects 358 million people worldwide. Despite medical advances, more than half of patients continue to experience poor control and significant symptoms impacting their daily life.

The causes of asthma are not completely understood but likely involve an interaction between a person’s genetic make-up and the environment. Key risk factors are inhaled substances that provoke allergic reactions or irritate the airways.

About Relvar Ellipta (fluticasone furoate + vilanterol)

Relvar Ellipta is a once-daily dual combination treatment comprising fluticasone furoate, an inhaled corticosteroid and vilanterol, a long-acting β2-agonist, in a single inhaler, the Ellipta®.

Relvar Ellipta is indicated in Europe for the regular treatment of asthma in adults and adolescents aged 12 years and older where use of a combination medicinal product (long-acting beta2–agonist, and inhaled corticosteroid) is appropriate: patients not adequately controlled with inhaled corticosteroids and ‘as-needed’ inhaled short acting beta2-agonists; patients already adequately controlled on both inhaled corticosteroid and long-acting beta2-agonist.

Full EU prescribing information is available at: EU Prescribing Information for Relvar Ellipta.

GSK’s commitment to respiratory disease

GSK has led the way in developing innovative medicines to advance the management of asthma and COPD for nearly 50 years. Over the last four years we have launched six innovative medicines responding to continued unmet patient need, despite existing therapies. This is an industry leading portfolio in breadth, depth and innovation, developed to reach the right patients, with the right treatment.

We remain at the cutting-edge of scientific research into respiratory medicine, working in collaboration with patients and the scientific community to offer innovative medicines aimed at helping to treat patients’ symptoms and reduce the risk of their disease worsening. While respiratory diseases are clinically distinct, there are important pathophysiological features that span them, and our ambition is to have the most comprehensive portfolio of medicines to address a diverse range of respiratory diseases. To achieve this, we are focusing on targeting the underlying disease-driving biological processes to develop medicines with applicability across multiple respiratory diseases. This approach requires extensive bioinformatics, data analytic capabilities, careful patient selection and stratification by phenotype in our clinical trials.

Relvar Ellipta is known as Breo Ellipta in the United States.

Full US prescribing information is available at us.gsk.com or US Prescribing Information for Breo Ellipta.

About Seretide Accuhaler (fluticasone propionate + salmeterol)

Seretide Accuhaler is a twice-daily dual combination treatment comprising fluticasone propionate /salmeterol, in the Accuhaler inhaler.

Seretide Accuhaler is indicated in Europe in the regular treatment of patients aged 4 and over with asthma, where use of a combination product (long-acting β2–agonist, LABA, and inhaled corticosteroid, ICS) is appropriate: Patients not adequately controlled on both ICS and ‘as-needed’ short-acting β2-agonist (SABA); Patients already adequately controlled on both ICS and LABA.

For the UK Summary of Product Characteristics (SmPC), please visit: https://www.medicines.org.uk/emc/medicine/2317/SPC/Seretide+100,+250,+500+Accuhaler

GSK – a science-led global healthcare company with a special purpose: to help people do more, feel better, live longer. For further information please visit www.gsk.com.

Trade marks are owned by or licensed to the GSK group of companies.

Innoviva – Innoviva is focused on bringing compelling medicines to patients in areas of unmet need by leveraging its significant expertise in the development, commercialization and financial management of bio-pharmaceuticals to maximize the potential of its respiratory assets partnered with Glaxo Group Limited (GSK), including RELVAR®/BREO® ELLIPTA®, ANORO® ELLIPTA®, and TRELEGY® ELLIPTA®. Under the agreement with GSK, Innoviva is eligible to receive associated royalty revenues from RELVAR®/BREO® ELLIPTA®, and ANORO® ELLIPTA®. In addition, Innoviva retains a 15 percent economic interest in future payments made by GSK for earlier-stage programs partnered with Theravance Biopharma, Inc., including TRELEGY® ELLIPTA®. For more information, please visit Innoviva’s website at www.inva.com.

SOURCE: GlaxoSmithKline