Please assess the completion status of the following clinical trial:

Trial Title: Effects of Early Musical Intervention on Prevalence and Severity of Paroxysmal Sympathetic Hyperactivity After Severe Traumatic Brain Injury

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

Eligibility Criteria:
Inclusion Criteria:~* Severe traumatic brain injury (either initial Glasgow Coma Scale \< 8 or intracranial pressure \> 20mmHg for more than 20 min)~* National health service coverage~* Informed consent signed by next of kin~Exclusion Criteria:~* Non-traumatic brain injury~* Conditions interfering with measures: bilateral fixed pupils, temporal bone fracture including acoustic channel, eye trauma, previous eye surgery, otorrhagia, hypoacusis,~* Preexisting autonomic nervous system imbalance: severe diabetes, arrhythmias, pace maker, implantable defibrillator, cardiac transplantation~* Respiratory rate \< 9/min~* Patient subject to guardianship or wardship~* Pregnant or breastfeeding woman~* Current participation in another biomedical research protocol

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 65 Years
- Healthy Volunteers: f

Study Arms:
- Musical intervention (Type: EXPERIMENTAL): Music is provided through headphones: Two 30-min musical sessions per day (one in the morning and one in the evening) beginning at the onset of desedation (Day 0) until day 21.~Both have inverted U shape.
- Control (Type: SHAM_COMPARATOR): Patients wear headphones twice a day during 30 minutes, starting at the onset of desedation (Day 0) until day 21, but no music is provided (blank playlist): Sham

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