Please assess the completion status of the following clinical trial:

Trial Title: STAND: iSchemic sTroke evAluated at Bed Side With ultrasouND

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: CASE_CONTROL
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion criteria~* Patient over 18 years of age~* acute ischemic stroke or transient ischemic attack~* symptoms onset \< 48 hours~* Absence of homolateral or downstream intracranial stenosis or M1 occlusion~* Verticalization authorized by the referent clinician.~* Rankin's score before AIC/AIT ≤ 2~* Non-opposition to participation in the study~Criteria for inclusion of cases~- Carotid stenosis of more than 50% NASCET or an occlusion~Criteria for including witnesses - Absence of carotid stenosis greater than 50% NASCET or occlusion~Criteria for non-inclusion~- Disrupted vigilance

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

Study Arms:
- Stenosis (Type: None): Patients with stenosis
- No stenosis (Type: None): Patients without stenosis

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