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Clinical Efficacy of Stent-balloon-stent (SBS) Technique in the Treatment of Coronary Bifurcation Lesions

NCT06045039 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 200

Last updated 2024-02-28

No results posted yet for this study

Summary

The treatment of coronary bifurcation lesions continue to remain challenges. Due to the special hemodynamics caused by the special anatomical structure of the coronary bifurcation, it is easy to cause vascular crest displacement and plaque formation. The existing single-stent strategy and double-stent strategy are easy to cause vascular crest offset, stent accumulation, in-stent thrombosis, in-stent restenosis and other poor long-term prognosis. Stent-balloon-stent (Stent-balloon-stent, SBS) technique enables the guide wire to enter the side branch from the mesh at the distal end of the main vascular stent, and the drug balloon is used to dilate the opening of the side branch, so that the opening area of the side branch is more than 5mm².The SBS technique reduces the risk of branch vascular dissection, occlusion, snow shoveling phenomenon, maintain the original state of bifurcated blood vessels to the greatest extent, should have a good impact on the long-term prognosis of patients with coronary bifurcation lesions (CBL). The purpose of this study is to explore the feasibility, safety and effectiveness of SBS technique.

Conditions

Interventions

OTHER

Stent-balloon-stent (SBS) technique

Patients with coronary bifurcation lesions underwent stent-balloon-stent (SBS) technique. The procedure of this technique is to implant the stent into the side branch at the 1\~2mm, which is away from the opening of the branch, and then implant the stent into the main vessel. The guide wire enters the side branch from the mesh at the distal end of the main vascular stent, and the drug balloon is used to dilate the opening of the side branch, so that the opening area of the side branch is more than 5mm².

Sponsors & Collaborators

  • Henan Institute of Cardiovascular Epidemiology

    lead OTHER

Principal Investigators

  • Xianpei Wang, MD · FF

Eligibility

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

Timeline & Regulatory

Start
2023-01-01
Primary Completion
2024-12-31
Completion
2024-12-31

Countries

  • China

Study Locations

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Entities

Diseases

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 NCT06045039 on ClinicalTrials.gov