Comparison of DK crush with classical crush technique with drug-eluting stents for the treatment of coronary bifurcation lesions from DKCRUSH-1 study / 中华心血管病杂志
Chinese Journal of Cardiology
;
(12): 100-107, 2008.
Artículo
en Chino
| WPRIM
| ID: wpr-299490
ABSTRACT
<p><b>OBJECTIVE</b>To determine independent factors correlated with clinical effects of DK crush and classical crush technique with drug-eluting stents on bifurcation lesions.</p><p><b>METHODS</b>311 patients with bifurcation lesions were randomized to classical (C, n = 156) or double kissing (DK) crush (n = 155) stent implantation group. The primary endpoints included major adverse cardiac events (MACE).</p><p><b>RESULTS</b>Final kissing balloon inflation (FKBI) success rate was 76% in C and 100% in DK groups (P < 0.001). DK crush procedure was characterized by lower unsatisfactory FKBI rate (27.6% vs.6.3%, P < 0.01). Clinical follow-up was available in 100% and angiographic follow-up in 82% patients. The overall restenosis rate was 32.3% in C and 20.3% in DK groups (P = 0.01), respectively. Cumulative 8-month MACE was 35.9% in without-FKBI and 19.7% in with-FKBI sub-groups, and 11.4% in DK group (P = 0.02). The incidence of stent thrombosis was 3.2% in C group (5.1% without vs. 1.7% with FKBI) and 1.3% in DK group (P > 0.05). The predictive factors of MACE included minimal side branch stent lumen diameter and lack of DK crush technique.</p><p><b>CONCLUSION</b>DK crush technique is an alternative of double stenting techniques in terms of improvement of restenosis and clinical outcomes.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Terapéutica
/
Enfermedad de la Arteria Coronaria
/
Angioplastia Coronaria con Balón
/
Stents
/
Estudios Prospectivos
/
Estenosis Coronaria
/
Stents Liberadores de Fármacos
/
Métodos
Tipo de estudio:
Ensayo Clínico Controlado
/
Estudio observacional
/
Estudio pronóstico
Límite:
Anciano
/
Femenino
/
Humanos
/
Masculino
Idioma:
Chino
Revista:
Chinese Journal of Cardiology
Año:
2008
Tipo del documento:
Artículo
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