Please assess the completion status of the following clinical trial:

Trial Title: The Influence of a Warmed Surgical Bandage System on Subcutaneous Tissue Oxygen Tension After Cardiac Surgery

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: BASIC_SCIENCE
- Time Perspective: None
- Masking: DOUBLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Patients ≥18 years of age scheduled for elective cardiac surgery on normothermic cardio-pulmonary bypass will be invited to participate~Exclusion Criteria:~* Emergency surgery~* Pre - or postoperative on intraaortic balloon pump~* Preoperative mechanical ventilation~* Postoperative respiratory failure~* Postoperative extracorporal membrane oxygenation~* Left ventricular function \< 40%~* Fever (core temperature \> 38 °C) or current infection~* No anticipated or no definitive primary closure of surgical wound.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 80 Years
- Healthy Volunteers: f

Study Arms:
- conventional bandage (Type: ACTIVE_COMPARATOR): conventional bandage on sternal wound after skin closure after cardiac surgery. conventional gauze covered with elastic adhesive (Medipore™ Dress-it) The designated bandage will be positioned in the operating room by the surgeons after the skin will be closed. The conventional elastic bandage consists of several layers of gauze covered with a special adhesive bandage
- warming bandage (Type: ACTIVE_COMPARATOR): The Warm-Up bandage consists of an adhesive shell and a foam frame that supports a clear window about one cm above the surface of the wound. A battery-powered heating card can then be inserted into the window to provide gentle warming of the wound. The surface temperature of heating card is fixed at 38°C, and heat is usually provided for two hours at a time. That is, the experimental bandage will be continuously applied to the wound and heated to 38°C using a two-hour on/off cycle.

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