Please assess the completion status of the following clinical trial:

Trial Title: Prevention of Lung Edema After Thoracic Surgery

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

Eligibility Criteria:
Inclusion Criteria:~Patients with at least 3 risk factors for postoperative lung edema~* age \> 60 yrs~* history of chronic alcohol consumption (\>60g/day)~* prior radiation or chemotherapy~* cardiac insufficiency (left ventricular ejection fraction \< 40%, or a history of past acute heart failure)~* coronary artery disease (history of myocardial infarct, Q wave on the ECG, positive stress test or coronary angiogram)~* recent pneumonia (within 6 weeks of hospital admission)~* reduced diffusion capacity for carbon monoxide (DLCO \< 60% of predicted values)~* predicted postoperative lung perfusion of \< 55% of total lung perfusion~Exclusion Criteria:~* pneumonectomy~* intracardiac shunts~* valvular diseases~* aortic abdominal aneurysm~* chronic treatment with inhaled bronchodilators~* a history of any adverse reaction to bronchodilators~* liver or kidney insufficiencies

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

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