Randomized Study Comparing DK Crush Versus Culotte Technique for True Distal Left Main Bifurcation Lesions

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR-TRC-08000151

Enrollment

Unknown

Registered

2008-09-09

Start date

2009-01-01

Completion date

Unknown

Last updated

2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

coronary artery disease

Interventions

Test Group:Using DK Crush Technique

Control Group:Using Culotte Technique

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: *Age more than 18 years*True diatal left main bifurcation lesion*Diameter of main vesel by visual estimate >=2.5mm*Diameter of side branch by visual estimate >=2.5mm*Lesions in main vessel and side branch could be completely covered by two stents

Exclusion criteria

Exclusion criteria: 1. Life expectancy < 1 years; 2. Severe diffcuse, calicified lesions; 3. Women in pregnancy; 4. Left ventricular ejection fraction < 30%; 5. Plasma platelet count <10*10^9/L; 6. Cerebrovascular events within 6 months*In-stent restenotic lesions in left main trunk; 7. Allergy to of the drugs used (aspirin, clopidogrel, ticlopidine, sirolimus).

Design outcomes

Primary

Measure	Time frame
MACE at 12 Month;	—

Secondary

Measure	Time frame
Late Loss of the MLD of the SB at 6 month angiograph;In-segment Restenosis at 6 month angiograph;	—

Countries

Malaysia

Contacts

Public ContactShaoliang Chen

chmengx@126.com+86 025 52271351

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026