Jailed Balloon Technique in Side Branch Protection in Coronary Interventio

Not Applicable

Recruiting

• Conditions: coronary artery disease; Cardiovascular - Coronary heart disease

• Registration Number: ACTRN12611001091998
• Lead Sponsor: uyue Gai

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2011-10-20
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 200

Inclusion Criteria

coronary artery disease patients with side branch arising from target lesion

Exclusion Criteria

primary intervention in acute myocardial infarction;

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
side branch occlusion rate after the procedure. The side branch occlusion will be diagnosed if the side branch TIMI flow is 0 or 1 grade in angiogram after crossed by main vessel stent.[after the procedure]

Secondary Outcome Measures

Name	Time	Method
procedure time[immediately after the procedure];myocadial infarction rate after the procedure. The myocardial infarction will be diagnosed if the CK-MB is elevated 3 times upper limited value. CK-MB will be tested at baseline, 4h, 24hs, 3 days after the procedure.[1 day and 3 days after the procedure];cost related to the procedure. The cost will be recorded by one nurse in cath lab after the procedure. Cath lab is the place where the angiography and coronary intervention is performed.[after the procedure];radiation exposure dose. The exposure dose will be showed on the medical equipment automatically and will be recored by the technician.[immediately after the procedure];chest discomfort during the procedure. The chest discomfort will be assessed by the symptoms and ECG changes.[during procedure]