Please assess the completion status of the following clinical trial:

Trial Title: Evaluation of the Efficacy and Safety of QVA149 (110/50 μg o.d.) vs Tiotropium (18 µg o.d.) + Salmeterol/Fluticasone Propionate FDC (50/500 µg b.i.d.) in Patients With Moderate to Severe COPD

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE4
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Patients who have signed Informed Consent Form prior to initiation of any study-related procedure.~* Male and female adults aged ≥ 40 years.~* Patients with moderate to severe airflow obstruction with stable COPD (Stage 2 or Stage 3) according to the 2014 GOLD Guidelines.~* Patients with a post-bronchodilator FEV1 ≥40 and \< 80% of the predicted normal value, and post-bronchodilator FEV1/FVC \< 0.70 at run-in Visit 101. (Post refers to 15 min after inhalation of 400 µg of salbutamol).~* Current or ex-smokers who have a smoking history of at least 10 pack years (e.g. 10 pack years = 1 pack /day x 10 years, or ½ pack/day x 20 years). An ex-smoker is defined as a patient who has not smoked for ≥ 6 months at screening.~* Patients who are on triple treatment at least for the last 6 months (LAMA +LABA/ICS).~Exclusion Criteria:~* Patients who have not achieved acceptable spirometry results at Visit 101 in accordance with ATS (American Thoracic Society)/ERS (European Respiratory Society) criteria for acceptability (one retest may be performed for patients that don't meet the acceptability criteria) .~* Patients who have had more than one COPD exacerbation that required treatment with antibiotics and/or oral corticosteroids and/or hospitalization in the last year prior to Visit 1.~* Patients who developed a COPD exacerbation of any severity either 6 weeks before the screening (Visit 1) or between screening (Visit 1) and treatment (Visit 201) will not be eligible but will be permitted to be re-screened after a minimum of 6 weeks after the resolution of the COPD exacerbation.~Other protocol-defined inclusion/exclusion criteria may apply

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

Study Arms:
- QVA149 (Type: EXPERIMENTAL): None
- Tiotropium + salmeterol/fluticasone (Type: ACTIVE_COMPARATOR): None

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