Please assess the completion status of the following clinical trial:

Trial Title: Assessment of Vulnerability to Carotid Stenosis by MultiModal Imaging and Cellular and Molecular Biology Analysis

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

Eligibility Criteria:
Inclusion Criteria:~* Patients with symptomatic or asymptomatic atheromatous stenosis of the internal carotid artery, of a degree ≥ 50%, for which an operative indication is retained~* Scheduled surgery~Exclusion Criteria:~Samples collected from patients :~* who did not have a preoperative CT angiogram of the supra-aortic trunks~* with contraindication to MRI~* with contraindication to PET scan~* with a history of cervical radiotherapy~* with uncontrolled diabetes~* with a previous homolateral carotid endarterectomy~* who has already undergone angioplasty-stenting of the homolateral carotid artery~* with a neoplasia considered active / not cured~* Surgical procedure performed in emergency

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

Study Arms:
- Patient with atheromatous stenosis of the internal carotid artery (Type: None): None

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