NCT07451860

Chronic Total Occlusion and Triglyceride-Glucose Index

The Role of the Triglyceride-Glucose Index in Determining the Risk of Chronic Total Occlusion in Coronary Artery Disease

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 200 (estimated)
• Sponsor: Kırıkkale University · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

We retrospectively analyzed 200 CAD patients undergoing coronary angiography between 2026-2027. Patients were grouped by CTO presence. Clinical and laboratory parameters were compared, and logistic regression was performed to identify independent predictors.

Conditions

• CAD - Coronary Artery Disease
• Chronic Total Occlusion (CTO)
• Triglycerid Glucose Index

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	triglyceride-glucose (TyG) index was calculated from routinely obtained blood samples using the formula: Triglyceride (mg/dL) × Glucose (mg/dL) / 2.	As no previous studies have demonstrated the predictive value of the TyG index for chronic total occlusion (CTO), the present investigation provides a novel contribution to the literature. We hypothesize that the triglyceride-glucose (TyG) index will be significantly higher in patients with chronic total occlusion (CTO) compared to those without CTO.

Timeline

• Start date: 2026-03-15
• Primary completion: 2026-07-15
• Completion: 2026-09-15
• First posted: 2026-03-05
• Last updated: 2026-03-05

Locations

1 site across 1 country: Turkey (Türkiye)