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Revascularization for Symptomatic Non-acute Carotid Artery Occlusion

NCT06303414 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 1000

Last updated 2024-03-12

No results posted yet for this study

Summary

The short-term and long-term efficacy of recanalization therapy needs to be further confirmed by large-sample prospective studies. The comparison of success rate, complication rate and efficacy among the three recanalization modalities also needs to be further explored. The purpose of this cohort study is to observe the success rate, efficacy and safety of recanalization treatment for non-acute occlusion, and to further compare the advantages and disadvantages of CEA, endovascular intervention and hybrid surgery.

Conditions

  • Non-acute Carotid Artery Occlusion

Interventions

PROCEDURE

Carotid Endarterectomy (CEA)

Carotid endarterectomy (CEA) Surgeons follow the contemporary guideline combined with their experience and preference in order to ultimately select what is best suited for the patient and choose between CEA, CAS and Hybrid Sugery. Patients will receive 100 mg of aspirin or 75 mg of clopidogrel daily starting from at least 72 h prior to the CEA procedure and continued receiving the medication indefinitely. General anesthesia is recommended for CEA, although the use of standard or eversion endarterectomy, and a shunt or patch, is left to the discretion of the surgeon.

PROCEDURE

Carotid Artery Stenting (CAS)

Carotid artery stenting (CAS) Surgeons follow the contemporary guideline combined with their experience and preference in order to ultimately select what is best suited for the patient and choose between CEA, CAS and Hybrid Sugery. Patients will be given 100 mg of aspirin plus 75 mg of clopidogrel daily for at least 3 days before the CAS procedure and for 90 days after the procedure. They will receive a daily dose of 100 mg aspirin or 75 mg clopidogrel thereafter. For the CAS procedure, general anesthesia and predilation prior to stent placement are recommended. Use of an embolic protection device is advised for all patients who undergo CAS.

PROCEDURE

Hybrid Surgery

Hybrid Surgery Surgeons follow the contemporary guideline combined with their experience and preference in order to ultimately select what is best suited for the patient and choose between CEA, CAS and Hybrid Sugery. Patients will be given 100 mg of aspirin plus 75 mg of clopidogrel daily for at least 5 days before the hybird surgery procedure. If they had stenting procedure, they will receive a daily dose of 100 mg aspirin and 75 mg clopidogrel thereafter. If not, they will take either 100mg aspirin or 75mg clopidogrel daily for life.

Sponsors & Collaborators

  • Xuanwu Hospital, Beijing

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-06-17
Primary Completion
2028-12-30
Completion
2028-12-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06303414 on ClinicalTrials.gov