Please assess the completion status of the following clinical trial:

Trial Title: Thorax Enlarging Surgery: a Novel Surgical Approach to Emphysema

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~patients with end-stage emphysema and~* Disabling dyspnea~* GOLD III or IV~* Residual volume \> 200% predicted~* Total Lung capacity \> 120% predicted~* RV/TLC \> 0.6~* Resting CO2 \< 50 mmHg~* diffusion capacity \> 20% predicted~* age \< 70 years~Exclusion Criteria:~* previous sternotomy~* contraindication of general anesthesia~* chronic treatment with corticosteroids~* any tobacco use within 6 months~* candidates for lung volume reduction surgery or lung transplantation

- Gender: ALL
- Minimum Age: 50 Years
- Maximum Age: 70 Years
- Healthy Volunteers: f

Study Arms:
- 1 (Type: EXPERIMENTAL): Experimental surgical intervention.

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