Please assess the completion status of the following clinical trial:

Trial Title: A Communication Tool to Assist Severely Injured Older Adults

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: OTHER
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Patients~Inclusion Criteria:~* Traumatically injured patients 50 and older admitted to the ICU~Exclusion Criteria:~* Surgeons will have an opportunity to exclude a patient or family who, in the physician's judgment, would not be an appropriate participant~* Patients with a Physician Orders for Life-Sustaining Medical Treatment (POLST) or Medical Orders for Life-Sustaining Medical Treatment (MOLST) form on file in their medical record that specifies that the patient or their decision maker wishes them to receive no intervention~* Patients with an isolated head injury as defined by a Head Abbreviated Injury Scale (AIS) score of 2 or less and an External AIS score of 1 or 0 and a Glasgow Coma Scale (GCS) score of 15. This serves to exclude the mildly traumatically brain injured patients with minimal external injuries who require ICU-level monitoring for a short period of time only~Family Members~Inclusion Criteria:~* N/A~Exclusion Criteria:~* We will exclude patients whose family members do not speak English~* Under the age of 18~* Lack decision making capacity (DMC)~* Have a severe hearing or vision impairment.~Surgeons~Inclusion Criteria:~-N/A~Exclusion Criteria:~* Care providers who do not directly provide primary trauma care in the ICU~* Residents who have not had at least 5 years of postgraduate training~* Trauma consultants including for example, neurosurgeons, orthopedic surgeons, and otolaryngologists~Nurses~Inclusion Criteria:~* The nurse responsible for care of the enrolled patient at 3 days post-admission will be invited to complete a Quality of Communication (QOC) survey assessment~Exclusion Criteria:~* N/A

- Gender: ALL
- Minimum Age: 50 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Best Case/Worst Case communication tool (Type: EXPERIMENTAL): The patient's enrolled surgeon will have completed training on the Best Case/Worst Case communication tool and will be encouraged to use it with the patient.
- Usual Care (Type: NO_INTERVENTION): Usual care typically includes informed consent and a surgeon-directed deliberative phase in which surgeons present their own evaluation of the trade-offs and goals of the proposed intervention.Usual care also consists of daily updates with patient and family, describing each new problem as it arises and what will be done to treat it, regardless of how this fits into the patient's overall prognosis or health trajectory.

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