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Completed

NCT Number: NCT03491891

Factors Contribute to Very Late Stent Thrombosis After New Generation DES Implantation in China

The investigators sought to identify and verify the potential correlates and mechanisms of Very Late Stent Thrombosis (VLST) after the implantation of new generation drug eluting steng in China from an analysis of multicenter registries.

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Key information

Conditions

Stent Thrombosis

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Jilin University 1st Hospital

Changchun, Jilin, 130021, China

About this study

This study represents a patient-level pooled analysis of patients undergoing percutaneous coronary intervention with stent implantation for acute coronary syndrome. Multiple aspects including clinical, angiographic, procedural characteristics , intravascular imaging results and blood samples were collected at index PCI and the time of VLST or CAG during follow-up, in order to reveal the potential mechanisms or risk factors that contribute to the development of VLST.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients>18y,admitted for acute coronary syndrome,successfully underwent PCI with at least one stent, sign informed consent.

Exclusion criteria

  • Expected lifetime was less than 1 year for any severe disease(such as tumor,severe respiratory failure et al). There is a surgical plan for important organs within 1 year after surgery and anti-platelet drugs should be discontinued. Refusing to sign informed consent.Died prior to discharge. Poor compliance, unable to participate in regular follow-up.

Treatment and study plan

Primary outcomes

  1. Very Late Stent Thrombosis

    Time frame: Five years

    very late stent thrombosis demonstrated by coronary angiography

Sponsors and collaborators

Lead sponsor

The First Hospital of Jilin University

Other

Collaborators

  • First Affiliated Hospital of Shantou University Medical College

Registry information

Official study title

Correlates and Mehcanisms Underlying Very Late Stent Thrombosis After Implantation of New Generation DES in China

Important dates

Study start
2014
Primary completion
2015
Study completion
2019
First posted
Apr 9, 2018
Registry last updated
Sep 20, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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