Please assess the completion status of the following clinical trial:

Trial Title: Sodium Bicarbonate in Cardiac Surgery

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: DOUBLE
- Phase: PHASE2
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Age above 70 years~* Preexisting renal impairment (preoperative serum creatinine level \>120µmol/L~* New York Heart Association class III/IV or Moderate to poor left ventricular dysfunction~* Valve surgery or complex cardiac surgery~* Redo cardiac surgery~* Insulin-dependent diabetes mellitus~Exclusion Criteria:~* Age \<18 years~* Emergency cardiac surgery~* Planned off-pump cardiac surgery~* Enrolled in conflicting research study~* Known blood-borne infectious disease~* Chronic inflammatory disease on immunosuppression~* Chronic moderate to high dose corticosteroid therapy (\>10mg/d prednisone or equivalent)~* End stage renal disease (serum creatinine \>300µmol/L)~* Thiamine deficiency will be excluded on medical and dietary history.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

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