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Functional Assessment-guided Angioplasty in Patients With Coronary Chronic Total Occlusion

NCT03522038 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 300

Last updated 2018-05-11

No results posted yet for this study

Summary

The aim of this study is to investigate the role of functional evaluation for predicting clinical outcome in patients with coronary chronic total occlusion (CTO) undergoing percutaneous coronary intervention (PCI), and to evaluate the clinical evidence for the using of fractional flow reserve (FFR), coronary flow reserve (CFR), index of myocardial resistance (IMR) and dynamic single photon emission computed tomography (D-SPECT) in these patients.

Conditions

  • Coronary Occlusion
  • Angioplasty, Balloon, Coronary

Interventions

PROCEDURE

percutaneous coronary intervention

PCI was performed using standard techniques. Antiplatelet and antithrombotic agents were prescribed according to current PCI guidelines. A procedure was considered successful when achieving TIMI flow grade 3 with \<30% angiographic residual stenosis in the CTO vessel. All patients received drug-eluting stents and were discharged on dual antiplatelet therapy with duration of at least on year.

Sponsors & Collaborators

  • Shanghai Zhongshan Hospital

    lead OTHER

Eligibility

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

Timeline & Regulatory

Start
2018-08-01
Primary Completion
2019-12-31
Completion
2020-06-30

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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 NCT03522038 on ClinicalTrials.gov