Please assess the completion status of the following clinical trial:

Trial Title: Local Collagen-Gentamicin and Extra Fixation of the Sternum for Prevention of Sternal Wound Infection in Cardiac Surgery

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

Eligibility Criteria:
Inclusion Criteria:~* All consecutive cardiac surgery patients operated via median sternotomy~Exclusion Criteria:~* Existing inclusion of the patient in another study of treatment aimed at reducing postoperative SWI.~* Known allergy or other contraindication to gentamicin or bovine collagen.~* Pregnancy or breast feeding~* Treatment with aminoglycosides during the last week

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

Study Arms:
- treatment (Type: ACTIVE_COMPARATOR): Use of local CollagenGentamicin and enhanced sternal fixation according to the Clinical routine introduced 4 years earlier as a result of a previous RCT on 2000 patients. In that sense these patients did not receive any intervention but just the standard treatment introduced 4 years earlier.~The aim of the study was to PROSPECTIVELY include a defined number of patients to compare their complication rate with that from aControl Group of patients från a previous RCT to verify that the effect of the treatment was stable over time.~As the study did not include any intervention compared to the present standard treatment at that time ethical approval was Exempt.

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