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The Physiological Impact of CTO PCI on Coronary Pressure Measurements and Correlation in Donor Vessel — IMPACT-CTO  

Coronary Artery Disease Clinical Trial

Official title:
The Physiological IMPACT of Coronary Chronic Total Occlusion (CTO) Percutaneous Coronary Intervention (PCI) on Coronary Pressure --Derived Measurements, Its Correlation in the Donor Vessel and the Influence of Collateral Circulation

Clinical Trial Summary

This study will be recording pressure wire readings from both blocked and narrowed arteries, to better guide treatment options; medications, stents or potentially bypass surgery, for patients with Chronic Total Occlusion (CTO).

Clinical Trial Description

The patients in this study are planned to have a Percutaneous Coronary Intervention (PCI) with recanalization of Chronic Total Occlusion (CTO) on clinical grounds alone. This study will be recording pressure wire readings from both blocked and narrowed arteries, to better guide treatment option. To date there is no data available on instantaneous wave free ratio (iFR) measurement (a pressure derived assessment of flow limitation) in patients with blocked arteries. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02643940
Study type Observational
Source Mid and South Essex NHS Foundation Trust
Contact
Status Completed
Phase
Start date October 1, 2015
Completion date May 31, 2018
View Details
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