Please assess the completion status of the following clinical trial:

Trial Title: Confirmatory Study of Indacaterol in Patients With Chronic Obstructive Pulmonary Disease (COPD)

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE3
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* Diagnosis of moderate-to-severe chronic obstructive pulmonary disease (COPD), as classified by the Global Initiative for Chronic Obstructive Lung Disease (GOLD) guidelines and:~  1. Smoking history of at least 20 pack-years.~ 2. Post-bronchodilator forced expiratory volume in 1 second (FEV1) \< 80% and ≥ 30% of the predicted normal value.~ 3. Post-bronchodilator FEV1/FVC (forced vital capacity) \< 70%.~Exclusion Criteria:~* Patients who have been hospitalized for a COPD exacerbation in the 6 weeks prior to screening or during the 14 day run-in period prior to randomization.~* Patients requiring long-term oxygen therapy (\> 15 hours a day) for chronic hypoxemia.~* 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.~* Any patient with active cancer or a history of cancer with less than 5 years disease-free survival time.~* Patients with a history of long QT syndrome or whose QTc interval (Bazett's) measured at screening or randomization is prolonged.~* Patients who have been vaccinated with live attenuated vaccines within 30 days prior to screening or during the run-in period.~* Patients unable to successfully use a dry powder inhaler device or perform spirometry measurements.~Other protocol-defined inclusion/exclusion criteria applied to the study.

- Gender: ALL
- Minimum Age: 40 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Indacaterol 150 µg (Type: EXPERIMENTAL): Patients received indacaterol 150 μg delivered via a single dose dry powder inhaler (SDDPI) once daily (od) in the morning (between 8:00 and 11:00 AM). Daily inhaled corticosteroid treatment (if applicable) was to remain stable throughout the study. The short-acting β2-agonist salbutamol/albuterol was available for rescue use throughout the study.
- Indacaterol 300 µg (Type: EXPERIMENTAL): Patients received indacaterol 300 μg delivered via a single dose dry powder inhaler (SDDPI) once daily (od) in the morning (between 8:00 and 11:00 AM). Daily inhaled corticosteroid treatment (if applicable) was to remain stable throughout the study. The short-acting β2-agonist salbutamol/albuterol was available for rescue use throughout the study.
- Placebo (Type: PLACEBO_COMPARATOR): Patients received placebo delivered via a single dose dry powder inhaler (SDDPI) once daily (od) in the morning (between 8:00 and 11:00 AM). Daily inhaled corticosteroid treatment (if applicable) was to remain stable throughout the study. The short-acting β2-agonist salbutamol/albuterol was available for rescue use throughout the study.

Based on this trial design, predict the completion outcome and termination type (if applicable).

Answer: outcome: complete