Sosei Group Corporation: Data at ERS Shows Efficacy of Once-daily COPD Portfolio Versus Comparators, Further Establishes Dual-bronchodilator QVA149

TOKYO, September 3, 2012 /PRNewswire/ --

• QVA149 demonstrated superior bronchodilation compared to indacaterol 150 mcg, glycopyrronium 50 mcg, salmeterol/fluticasone 50/500 mcg BID, OL tiotropium 18 mcg and placebo^[1,2]
  
• Seebri^® Breezhaler^® (glycopyrronium bromide) demonstrated rapid, sustained bronchodilation and reduced exacerbations similar to OL tiotropium 18 mcg in GLOW pooled data analysis^[3,4]

Sosei Group Corporation (“Sosei"; TSE Mothers Index: 4565) highlights that further data from the once-daily chronic obstructive pulmonary disease (COPD) clinical trial programs were presented today by Novartis at the European Respiratory Society (ERS) Congress. Overall, Novartis presented 14 abstracts, including data from the investigational QVA149 (fixed-dose combination of indacaterol maleate / glycopyrronium bromide) IGNITE Phase III clinical trial program, and the glycopyrronium bromide (Seebri^® Breezhaler^®) GLOW Phase III clinical trial program.

Among the data presented, three new studies from the investigational QVA149 IGNITE Phase III clinical trial program (SHINE, ILLUMINATE and ENLIGHTEN) demonstrated that QVA149 significantly improved lung function compared to other COPD therapies^[1,2,6].Data from the GLOW program showed that glycopyrronium 50 mcg once daily provided rapid and sustained bronchodilation, and reduced exacerbations and symptoms when compared to placebo, similar to the levels observed with open-label (OL) tiotropium 18 mcg^[3,4].

IGNITE data demonstrated the efficacy of the dual-bronchodilator QVA149 (indacaterol maleate / glycopyrronium bromide) and showed a superior effect on lung function and patient-reported outcomes versus comparators^[1,2,6]

SHINE met its primary endpoint by demonstrating that once-daily QVA149 110/50 mcg improved lung function as measured by trough FEV₁ compared to once-daily indacaterol maleate 150 mcg (+70mL above indacaterol alone; p<0.001) and once-daily glycopyrronium 50 mcg (+90mL above glycopyrronium alone; p<0.001)^[1]. QVA149 110/50 mcg is an investigational inhaled dry-powder fixed-dose combination medication that provides the equivalent amount of indacaterol as Onbrez (indacaterol maleate) 150 mcg along with glycopyrronium 50 mcg^[7]. QVA149 was also more effective at improving lung function compared to OL tiotropium 18 mcg (+80mL above tiotropium; p<0.001) and placebo (+200mL; p<0.001)^[1]. Mean peak FEV₁ at Week 26 was also significantly higher with QVA149 compared to placebo (+330mL, p<0.001), indacaterol 150 mcg (+120mL; p<0.001), glycopyrronium 50 mcg (+130mL; p<0.001) and OL tiotropium 18 mcg (+130mL; p<0.001)^[1]. Mean FEV₁ area under the curve (AUC) for 0-24hr at Week 26 was significantly higher with QVA149 compared to placebo (+320mL, p<0.001), indacaterol 150 mcg (+110mL; p<0.001), glycopyrronium 50 mcg (+110mL; p<0.001) and OL tiotropium 18 mcg (+110mL; p<0.001)^[1].

The results also showed that QVA149 improved breathlessness measured by the transition dyspnea index or TDI (p<0.001 versus placebo; p<0.05 versus OL tiotropium 18 mcg), increased health-related quality of life (HRQoL) measured by the St George’s Respiratory Questionnaire or SGRQ (p<0.01 versus placebo; p<0.05 versus OL tiotropium 18 mcg) and reduced rescue medication use (p<0.001 versus both placebo and OL tiotropium 18 mcg)^[1]. QVA149 was superior to indacaterol 150 mcg and glycopyrronium 50 mcg at reducing use of rescue medication (p<0.05 and p<0.001 respectively) and also provided numerically higher improvements in breathlessness and HRQoL compared to indacaterol 150 mcg and glycopyrronium 50 mcg^[1].

ILLUMINATE compared QVA149 110/50 mcg to the twice-daily LABA/ICS salmeterol/fluticasone 50/500 mcg head-to-head over 26 weeks in patients with COPD ^[2]. The study met its primary endpoint by demonstrating that the mean FEV₁ area under the curve (AUC) for 0-12hr at Week 26 was significantly higher with QVA149 compared to salmeterol/fluticasone 50/500 mcg (+140mL; p<0.001)^[2]. Mean FEV₁ AUC_0-12h was also significantly higher with QVA149 versus salmeterol/fluticasone 50/500 mcg at Day 1 (+70mL; p<0.001)^[2]and Week 12 (+120mL; p<0.001)^[2]. The ILLUMINATE trial also demonstrated that QVA149, in comparison to salmeterol/fluticasone 50/500 mcg, significantly improved breathlessness measured by TDI (p=0.003) and reduced rescue medication use (p=0.019) over 26 weeks^[2].

ENLIGHTEN demonstrated the efficacy of QVA149 at improving lung function over a 52-week period by showing that QVA149 increased FEV₁ and forced vital capacity (FVC) versus placebo at Day 1 and Weeks 3, 6, 12, 26, 39 and 52 (p<0.001)^[6]. At Week 52, the mean difference in FEV₁ compared to placebo at 60 minutes post-dose was +257mL (p<0.001)^[6].

QVA149 was generally well tolerated in the SHINE, ILLUMINATE and ENLIGHTEN trials with an incidence of adverse events that was similar between respective groups^[1,2,6].

GLOW pooled analyses demonstrated that investigational glycopyrronium increased lung function, improved patient outcomes compared to placebo^[3,4]

Results of the first pooled analysis of GLOW1 and GLOW2 data demonstrated that patients on glycopyrronium 50 mcg experienced rapid, sustained and clinically meaningful bronchodilation over 52 weeks^[3]. The improvement in FEV₁ was seen within five minutes after the first dose on Day 1 (+90mL at 5 minutes and +144mL at 15 minutes versus placebo; p<0.001) and was sustained throughout the 52-week period (p<0.001 vs. placebo)^[3]. FEV₁ AUC for 0-4h, 0-12h, 0-24h and 12-24h for glycopyrronium 50 mcg was statistically significantly greater than placebo (p<0.05) and numerically greater than OL tiotropium 18 mcg (an exploratory arm in GLOW2) when compared to placebo on Day 1 and Weeks 12, 26 and 52^[3]. When compared to placebo, glycopyrronium 50 mcg was also numerically higher than OL tiotropium 18 mcg versus placebo at all-time points for trough FEV₁ (Day 1 and Weeks 12, 26 and 52)^[3].

The second pooled analysis of GLOW1 and GLOW2 data found that for patients taking glycopyrronium 50 mcg, the time to first moderate/severe exacerbation was significantly prolonged compared to placebo at both Week 26 (hazard ratio [HR] 0.64; p<0.001) and Week 52 (HR 0.67; p<0.001)^[4]. The results were comparable in patients treated with OL tiotropium 18 mcg. Glycopyrronium 50 mcg also significantly lowered the rate of moderate/severe exacerbations versus placebo at Weeks 26 and 52 (both rate ratio [RR] 0.66; p<0.005)^[4].

Glycopyrronium 50 mcg improved breathlessness measured by TDI (p<0.05) and health-related quality of life measured by SGRQ (p<0.001) at Weeks 26 and 52^[4]. The results were similar to OL tiotropium 18 mcg compared to placebo^[4].

About the study designs

SHINE was a 26 week, multicenter, randomized, double-blind, parallel-group, placebo and active controlled pivotal trial of 2,144 patients with moderate-to-severe COPD to assess efficacy in terms of trough FEV₁^[1]. Patients were randomized to receive QVA149, indacaterol maleate 150 mcg, glycopyrronium 50 mcg, OL tiotropium 18 mcg or placebo.

ILLUMINATE was a 26 week, multi-center, randomized, double-blind, double dummy, parallel-group study to assess the efficacy, safety and tolerability of once-daily QVA149 compared to twice-daily fixed dose combination of salmeterol/fluticasone 50/500 mcg in patients with moderate-to-severe stable COPD^[2].

ENLIGHTEN was a 52 week, multicenter, randomized, double-blind, parallel-group, placebo controlled pivotal trial of 339 patients with moderate-to-severe COPD to assess the safety and tolerability of QVA149^[6].

GLOW1 and GLOW2 were multicenter, randomized, double-blind, placebo controlled, parallel group studies in patients with moderate-to-severe COPD. GLOW1 was a 26 week study with patients randomized to receive once-daily glycopyrronium 50 mcg or placebo. GLOW2 was a 52 week study with patients randomized to receive once-daily glycopyrronium 50 mcg or placebo, and included an exploratory arm to compare the effects of once-daily OL tiotropium 18 mcg versus placebo^[3,4].

The first pooled analysis assessed the efficacy of once-daily glycopyrronium 50 mcg versus placebo and once-daily OL tiotropium 18 mcg over 26 to 52 weeks in 1,888 patients with moderate-to-severe COPD from clinical trials (GLOW1 and GLOW2)^[3]. The second pooled analysis assessed the efficacy of once-daily glycopyrronium 50 mcg versus placebo and once-daily OL tiotropium 18 mcg at reducing COPD exacerbations, symptoms and improving health status over 26 to 52 weeks in 1,854 patients from clinical trials (GLOW1 and GLOW2)^[4].

CEO of Sosei, Shinichi Tamura commented:

“We are very encouraged by the substantial body of GLOW and IGNITE data presented at the European Respiratory Society meeting and look forward to the approval ofglycopyrronium bromide in Europe and the filing of QVA149 in Europe and Japan.”

Notes for editors

About NVA237/QVA149

NVA237 (glycopyrronium bromide - Seebri^® Breezhaler^®) was licensed to Novartis in April 2005 by Sosei and its co-development partner, Vectura. Glycopyrronium bromide is an investigational LAMA developed as a once-daily inhaled maintenance therapy for the treatment of COPD. Phase III data from the GLOW 1, 2 and 3 studies demonstrated that glycopyrronium increased patients’ lung function over a 24-hour period compared to placebo with a fast onset of action at first dose, and improved exercise endurance versus placebo^[12-14]. In June 2012, the European Medicines Agency’s Committee for Medicinal Products for Human Use (CHMP) adopted a positive opinion for the approval of glycopyrronium bromide in Europe under the brand name Seebri^® Breezhaler^®.

QVA149 is an investigational inhaled, once-daily, fixed-dose combination of indacaterol maleate and glycopyrronium bromide. QVA149 is being investigated for the treatment of COPD in the Phase III IGNITE clinical trial program. IGNITE is one of the largest international clinical trial programs in COPD comprising 10 studies in total with more than 7,000 patients across 42 countries^{[1,2,6,15-21]}. The first five studies (ILLUMINATE, SHINE, BRIGHT, ENLIGHTEN, SPARK) have already completed in 2012 with three additional studies (BLAZE, ARISE, BEACON) expected to complete by the end of the year. The studies are designed to investigate efficacy, safety and tolerability, lung function, exercise endurance, exacerbations, breathlessness and quality of life. Initial filings for regulatory approval are expected in Q4 2012 for Europe and Japan. US filing is expected at the end of 2014.

All Novartis COPD portfolio products are being developed for delivery via the Breezhaler^® device, a single-dose dry powder inhaler (SDDPI), which has low air flow resistance, making it suitable for patients with airflow limitation, such as COPD patients. The Breezhaler^® device allows patients to hear, feel and see that they have taken the drug correctly^[19].

About COPD

COPD is a progressive disease associated mainly with tobacco smoking, air pollution or occupational exposure, which can cause obstruction of airflow in the lungs resulting in debilitating bouts of breathlessness. It affects an estimated 210 million people worldwide^[22] and is predicted to be the third leading cause of death by 2020^[23]. Although COPD is often thought of as a disease of the elderly, 50% of patients are estimated to be within the ages of 50 and 65, which means that half of the COPD population are likely to be impacted at the peak of their earning power and family responsibilities^[24].

About Sosei

Sosei is an international biopharmaceutical company anchored in Japan with a global reach. It practises a reduced risk business model by acquiring compounds from, and bringing compounds into, Japan through exploitation of its unique position within global markets.

For further information about Sosei, please visit http://www.sosei.com.

Forward-looking statements

This press release contains forward-looking statements, including statements about the discovery, development and commercialisation of products. Various risks may cause Sosei’s actual results to differ materially from those expressed or implied by the forward-looking statements, including: adverse results in clinical development programmes; failure to obtain patent protection for inventions; commercial limitations imposed by patents owned or controlled by third parties; dependence upon strategic alliance partners to develop and commercialise products and services; difficulties or delays in obtaining regulatory approvals to market products and services resulting from development efforts; the requirement for substantial funding to conduct research and development and to expand commercialisation activities; and product initiatives by competitors. As a result of these factors, prospective investors are cautioned not to rely on any forward-looking statements. We disclaim any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

References

1. Bateman E et al. Benefits of dual bronchodilation with QVA149 once daily versus placebo, indacaterol, NVA237 and tiotropium in patients with COPD: the SHINE study. [ERS abstract 700179; Session 306; Monday September 3, 2012; 14:45:-16:45].
2. Vogelmeier C et al. Once-daily QVA149 significantly improves lung function and symptoms compared to twice-daily fluticasone/salmeterol in COPD patients: The ILLUMINATE study. [ERS abstract 70045; Session 52; Sunday September 2, 2012; 08:30-10:30].
3. Banerji D et al. Once-daily NVA237 improves lung function in COPD patients: pooled results of the
   GLOW1 and GLOW2 studies. [ERS abstract 853239; Session 245; Date: September 03, 2012 Time: 12:50-14:40.
4. Banerji D et al. Once-daily NVA237 reduces exacerbations and improves symptoms in COPD patients: a pooled analysis, of the GLOW1 and GLOW2 studies. [ERS abstract 853213; Session 314; Date: September 03, 2012 Time: 14:45-16:45.
5. Mahler D et al. Effectiveness of indacaterol and tiotropium in patients with severe dyspnoea. [ERS abstract 850630; Session 245; Date: September 03, 2012 Time: 12:50-14:40.
6. Dahl R et al. QVA149 administered once daily provides significant improvements in lung function over 1 year in patients with COPD: the ENLIGHTEN study. [ERS abstract 853405; Session 315; Date: September 03, 2012 Time: 14:45-16:45.
7. Novartis data on file
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SOURCE Sosei Group Corporation