Please assess the completion status of the following clinical trial:

Trial Title: A Phase IIIB Study to Compare the Efficacy and Safety of Concomitant Treatment in Patients With COPD

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

Eligibility Criteria:
Inclusion Criteria:~* Medical diagnosis of COPD~* Current or prior history of cigarette smoking~Exclusion Criteria:~* Medical diagnosis of asthma~* Significant condition or disease other than COPD

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

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