Efficacy of Indacaterol 150 µg Versus Formoterol

Novartis

Status and phase: Withdrawn; Phase 4

Conditions: Chronic Obstructive Pulmonary Disease (COPD)

Treatments: Drug: Formoterol; Drug: Indacaterol

Study type: Interventional

Funder types: Industry

Identifiers

NCT01377428

CQAB149BDE03

Details and patient eligibility

About

The study will be a 12 week treatment (84 days), parallel group, randomized, double blind, double dummy, study to assess the superiority of indacaterol (150 μg o.d.) versus formoterol (12 μg b.i.d.) in terms of trough forced expiratory volume in 1 second (FEV1).

Patients will be enrolled after giving informed consent and then begin a screening/run-in period for 14 days. Patients will be randomized to one of two treatment groups using an allocation ratio of 1:1 to receive either indacaterol (150 μg o.d.) and placebo to formoterol, or formoterol (12 μg b.i.d.) and placebo to indacaterol for a treatment period of 12 weeks.

Sex: All

Ages: 40+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Diagnosis of COPD (moderate-to-severe as classified by the Global Initiative for Chronic Obstructive Lung Disease (GOLD) Guidelines, 2009) and:

  • Post-bronchodilator FEV1 <80% and ≥40% of the predicted normal value
  • Post-bronchodilator FEV1/FVC (forced vital capacity) <70%

• Smoking history of at least 10 pack-years

Exclusion criteria

• Patients who have had a COPD exacerbation in the 6 weeks prior to screening
• Patients who have had a respiratory tract infection within 6 weeks prior to screening
• Patients with concomitant pulmonary disease
• Patients with a history of asthma
• Patients with diabetes Type I or uncontrolled diabetes Type II
• Any patient with lung cancer or a history of lung cancer
• Patients with a history of certain cardiovascular comorbid conditions

Other protocol-defined inclusion/exclusion criteria may apply

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Quadruple Blind

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0 participants in 2 patient groups

Indacaterol

Experimental group

Description:

Indacaterol 150 µg once daily (od) via single-dose dry powder inhaler (SDDPI)

Treatment:

Drug: Indacaterol

Formoterol

Active Comparator group

Description:

Formoterol 12 µg twice daily (bid) via single-dose dry powder inhaler (SDDPI)

Treatment:

Drug: Formoterol