Please assess the completion status of the following clinical trial:

Trial Title: Automated Postoperative Sedation After Cardiac Surgery

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

Eligibility Criteria:
Inclusion Criteria:~* Cardiac surgical procedure requiring postoperative sedation~* Low operative risk : EuroSCORE 2 ≤ 5%~* Consent for participation~* Affiliation to the social security system~Exclusion Criteria:~* Pregnant or breastfeeding women~* Neurological or muscular disorder~* Pacemaker~* Hypersensitivity to propofol or remifentanil~* Communication difficulties or neuropsychiatric disorder

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

Study Arms:
- Automated postoperative sedation (Type: EXPERIMENTAL): Automated administration of Propofol and Remifentanil.
- Manual postoperative sedation (Type: ACTIVE_COMPARATOR): Manual administration of Propofol and Remifentanil.

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