Safety and Efficacy of NVA237 as an add-on to Fixed Dose Combination LABA/ICS (GLOW8)

A 26-week Multi-center Randomized Double-blind Study to Compare Efficacy and Safety of NVA237 Versus Placebo as an add-on to Maintenance Therapy With Fixed-dose Combination Salmeterol/Fluticasone Propionate in COPD Patients With Moderate to Severe Airflow Limitation

This study is to evaluate if add-on treatment with inhaled NVA237 (50 µg) once daily (o.d.) via single-dose dry-powder inhaler (SDDPI) further improves lung function and health status and is well tolerated compared to placebo in symptomatic COPD patients with moderate to severe airflow limitation who are already receiving maintenance therapy with inhaled fixed-dose-combination of salmeterol/fluticasone propionate (50/500 µg) twice daily (b.i.d.) via multi-dose dry powder inhaler (MDDPI).

Study Overview

• Status: Withdrawn
• Conditions: Chronic Obstructive Pulmonary Disease
• Intervention / Treatment: Drug: Placebo to NVA237; Drug: NVA237

• Study Type: Interventional
• Phase: Phase 3

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 40 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Current or ex-smokers who have a smoking history of at least 10 pack years (e.g., 10 pack years = 1 pack/day × 10 years, ½ pack/day × 20 years, etc.).
• COPD (Chronic Obstructive Pulmonary Disease) patients with moderate to severe airflow limitation (Spirometry classification: GOLD 2 or 3) at Visit 2:
• Post-bronchodilator FEV1 (Forced Expiratory Volume in one second) ≥30% and <60% of the predicted normal, and,
• Post-bronchodilator FEV1/forced vital capacity (FVC) <0.70
• Patients on maintenance treatment with fixed-dose combination of inhaled salmeterol and fluticasone propionate (50/500 µg) b.i.d. delivered via a proprietary MDDPI (multidose dry powder inhaler) device for at least 30 days prior to screening visit (Visit 1).
• Patients in category Gold B or D with a CAT (COPD Assessment Test) total score ≥10 at screening (Visit 1) and before randomization (Visit 3).
• Patients with a history of at least 1 moderate or severe COPD exacerbation within the previous year.

Exclusion Criteria:

• Pregnant or nursing (lactating) women
• Women of child-bearing potential, unless they are using effective methods of contraception during the study
• Patients with a history of long QT syndrome or whose QTc measured at run-in (Visit 2) (Fridericia method) is prolonged (>450 ms). (These patients cannot be re-screened.)
• Patients with evidence (upon visual inspection) of oropharyngeal candidiasis at baseline with or without treatment.
• Patients who have not achieved an acceptable spirometry result at run-in (Visit 2) in accordance with American Thoracic Society (ATS)/European Respiratory Society (ERS) criteria for acceptability and repeatability.
• Patients who have had a COPD exacerbation that required treatment with antibiotics or oral corticosteroids or hospitalization in the 6 weeks prior to screening (Visit 1).
• Patients who have had a respiratory tract infection within 4 weeks prior to screening (Visit 1).
• Patients requiring long term oxygen therapy prescribed for >12 hours per day.
• Patients with allergic rhinitis who use an H1 antagonist or intra-nasal corticosteroids intermittently. (Treatment with a stable dose or regimen is permitted.)
• Patients with concomitant pulmonary disease (e.g., lung fibrosis, sarcoidosis, interstitial lung disease, or pulmonary hypertension), clinically significant bronchiectasis, or history of pulmonary lobectomy, lung volume reduction surgery, or lung transplantation.
• Patients with active pulmonary tuberculosis, unless confirmed by imaging to be no longer active.

Other protocol-defined inclusion/exclusion criteria may apply.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Quadruple

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Placebo Comparator: Placebo; Placebo to NVA237 (50 μg) o.d. in the morning Patients will also receive open label salmeterol/fluticasone propionate (50/500 µg) b.i.d., in the morning and evening	Drug: Placebo to NVA237; Placebo to NVA237
Experimental: NVA237; NVA237 (50 μg) o.d. in the morning Patients will also receive open label salmeterol/fluticasone propionate (50/500 µg) b.i.d., in the morning and evening.	Drug: NVA237; NVA237 (50µg, o.d. via SDDPI) in the morning,

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Trough Forced Expiratory Volume in 1 second (FEV1)	Comparison of NVA237 treatment versus placebo treatment in the trough FEV1 after 12 weeks of treatment	after 12 weeks of treatment

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Total score of St George's Respiratory Questionnaire for COPD patients (SGRQ-C).	Comparison of NVA237 treatment versus placebo treatment in terms of change in SGRQ-C after 26 weeks of treatment	26 weeks
Trough Forced Expiratory Volume in 1 second (FEV1)	Comparison of effect of NVA237 treatment versus placebo treatment in FEV1 after 4 weeks and after 26 weeks of treatment	week 4 , week 26
Total score of the Transition Dyspnea Index (TDI)	Comparison of effect of NVA237 treatment versus placebo treatment in the total TDI score after 12 weeks and after 26 weeks of treatment	Week 12 and week 26
Assessment of safety and tolerability	All safety endpoints will be summarized for the safety set.	26 Weeks

Collaborators and Investigators

• Sponsor: Novartis Pharmaceuticals

Study record dates

Study Major Dates

• Study Start: April 1, 2013
• Primary Completion (Anticipated): April 1, 2014
• Study Completion (Anticipated): April 1, 2014

Study Registration Dates

• First Submitted: December 17, 2012
• First Submitted That Met QC Criteria: December 20, 2012
• First Posted (Estimate): December 28, 2012

Study Record Updates

• Last Update Posted (Actual): April 20, 2017
• Last Update Submitted That Met QC Criteria: April 19, 2017
• Last Verified: August 1, 2013

More Information

Terms related to this study

• Keywords: COPD; Chronic Obstructive Pulmonary Disease; NVA237; Moderate to severe airflow limitation; GOLD spirometric classification 2 and 3; GOLD group B and D; Salmeterol fluticasone propionate
• Additional Relevant MeSH Terms: Respiratory Tract Diseases; Lung Diseases; Lung Diseases, Obstructive; Pulmonary Disease, Chronic Obstructive; Physiological Effects of Drugs; Neurotransmitter Agents; Molecular Mechanisms of Pharmacological Action; Muscarinic Antagonists; Cholinergic Antagonists; Cholinergic Agents; Adjuvants, Anesthesia; Glycopyrrolate
• Other Study ID Numbers: CNVA237A2311; 2012-002854-21