NCT03667196

Evaluation of Effectiveness and Safety of Antegrade and Retrograde Approach of Percutaneous Coronary Intervention for Chronic Total Occlusions

Evaluation of Effectiveness and Safety of Antegrade and Retrograde Approach of Percutaneous Coronary Intervention for Chronic Total Occlusions; Systemic Chronic Total Occlusion Revascularization Korea Research-Chronic Total Occlusion (STRIKE-CTO) Study

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 4,000 (estimated)
• Sponsor: Seung-Whan Lee, M.D., Ph.D. · Academic / Other
• Sex: All
• Age: 19 Years
• Healthy volunteers: Not accepted

Summary

Objective of this study is to 1) analyze the clinical, anatomical and periprocedural differences of patients who underwent a procedure related to coronary CTO through the antergrade approach and retrograde approach; 2) analyze the success rate of the procedures and the incidence and patterns of complications; 3) compare and analyze long-term performances after the successful procedure; and 4) identify the independent factors that require a retrograde approach and the prognostic factor regarding long-term performances after use of each approach.

Conditions

• Chronic Total Occlusion of Coronary Artery

Interventions

Type	Name	Description
PROCEDURE	antegrade and retrograde approach	This study intends to identify and compare the clinical, anatomical and periprocedural factors of the patients who used only the antergrade approach and the patients who needed the retrograde approach among the patients with coronary CTO

Timeline

• Start date: 2018-01-11
• Primary completion: 2027-12-31
• Completion: 2027-12-31
• First posted: 2018-09-12
• Last updated: 2024-12-27

Locations

32 sites across 1 country: South Korea