covid
Buscar en
Revista Colombiana de Cardiología
Toda la web
Inicio Revista Colombiana de Cardiología Caracterización de la restenosis de stents coronarios convencionales y liberado...
Información de la revista
Vol. 19. Núm. 3.
Páginas 121-131 (mayo - junio 2012)
Compartir
Compartir
Descargar PDF
Más opciones de artículo
Vol. 19. Núm. 3.
Páginas 121-131 (mayo - junio 2012)
Open Access
Caracterización de la restenosis de stents coronarios convencionales y liberadores de medicamentos en pacientes incluidos en el registro DRug Eluting STent (DREST)
Characterization of conventional coronary stents restenosis and drug eluting stents in patients included in the Drug Eluting Stent Registry (DREST)
Visitas
3002
Jorge A. Arroyave C.1,2,
Autor para correspondencia
jandroac@yahoo.com

Correspondencia: Carrera 92 No. 25 40 bloque 2 Apto. 502. Cali. Colombia. Teléfono: (57) 314 680 0312.
, Magda C. Cepeda G.2
1 Universidad CES. Medellín, Colombia
2 Fundación Clínica Valle del Lili. Cali, Colombia
Este artículo ha recibido

Under a Creative Commons license
Información del artículo
Resumen
Bibliografía
Descargar PDF
Estadísticas
Introducción y objetivos

los stents convencionales presentan tasas de restenosis intrastent entre 10% y 60%, mientras los stents liberadores de fármacos alcanzan el 10%. Para Latinoamérica, no hay reportes de restenosis intrastent en comparación con los stents convencionales y los stents liberadores de fármacos. En este estudio se describen aspectos asociados a este evento en pacientes atendidos en un centro de alta complejidad en Colombia.

Métodos

análisis retrospectivo de pacientes con restenosis intrastent incluidos en el registro DRug ELuting STent (DREST) entre los años 1994 y 2011, en el que se compararon características basales, datos técnicos y supervivencia de los pacientes con stent convencional y stent liberador de fármacos.

Resultados

se evidenció restenosis intrastent en 269 con stent convencional (11,5%) y en 65 con stent liberador de fármacos (12,2%), sin diferencias significativas al comparar por género (p=0,983) o edad (p=0,55). La dislipidemia fue el factor de riesgo más significativo asociado a la restenosis intrastent de los stents liberadores de fármacos (p<0,002). El diámetro menor del vaso comprometido como de los stents implantados, se encontró principalmente en los stents liberadores de fármacos asociados a restenosis intrastent (p=0,000). El patrón de restenosis intrastent focal fue mayor con los stents liberadores de fármacos, mientras el difuso en con el stent convencional (p=0,000). La supervivencia a un año fue mayor en pacientes con stent liberador de fármacos.

Conclusiones

las tasas de restenosis intrastent y las características relacionadas encontradas, son similares a lo publicado. La dislipidemia aparece como factor asociado significativo. La restenosis intrastent se manifestó como síndrome coronario agudo en 60% de los casos; no puede considerarse como un proceso benigno en esta población.

Palabras clave:
enfermedad coronaria
stent
estenosis
Introduction and objectives

Bare metal stents have stent restenosis rates between 10% and 60%, while drug-eluting stents reach 10%. In Latin America, there are no reports of stent restenosis between bare-metal stents and drug eluting stents. This study describes aspects associated with this event in patients treated at a center of high complexity in Colombia.

Methods

Retrospective analysis of patients with stent restenosis included in the Drug Eluting Stent Registry (DREST) between 1994 and 2011, which compared baseline characteristics, technical data and survival of patients with bare metal stents and drug eluting stents.

Results

We found stent restenosis with bare metal stents in 269 patients (11.5%) and in 65 with drug-eluting stent (12.2%) without significant differences between gender (p=0.983) or age (p=0, 55). Dyslipidemia was the most significant risk factor associated with stent restenosis of drug-eluting stents (p <0.002). We found smaller diameter of the vessel involved as well as smaller diameter of the implanted stent mainly in the drug-eluting stents associated with stent restenosis (p=0.000). The focal pattern of stent restenosis was higher with drug eluting stents, while the diffuse pattern with standard stents (p=0.000). The one-year survival was higher in patients with drug-eluting stent.

Conclusions

The rates of stent restenosis and the related characteristics found are similar to those currently published. Dyslipidemia appears as a significant associated factor. The stent restenosis manifested as acute coronary syndrome in 60% of cases; it can not be regarded as a benign condition in this population.

Key words:
stent restenosis
drug-eluting stent
bare metal stent
El Texto completo está disponible en PDF
Bibliografía
[1.]
A.R. Grü entzig, A. Senning, W.E. Siegenthaler.
Nonoperative dilatation of coronaryartery stenosis: percutaneous transluminal coronary angioplasty.
N Engl J Med, 301 (1979), pp. 61-68
[2.]
U. Sigwart, P. Urban, S. Golf, et al.
Emergency stenting for acute occlusion after coronary balloon angioplasty.
Circulation, 78 (1988), pp. 1121-1127
[3.]
U. Sigwart, J. Puel, V. Mirkovitch, F. Joffre, L. Kappenberger.
Intravascular stents to prevent occlusion and restenosis after transluminal angioplasty.
N Engl J Med, 316 (1987), pp. 701-706
[4.]
S. Garg, P.W. Serruys.
Coronary stents: current status.
J Am Coll Cardiol, 56 (2010), pp. S1-S42
[5.]
P.W. Serruys, P. de Jaegere, F. Kiemeneij, Benestent Study Group, et al.
A comparison of balloon-expandablestent implantation with balloon angioplasty in patients with coronary artery disease.
N Engl J Med, 331 (1994), pp. 489-495
[6.]
D.L. Fischman, M.B. Leon, D.S. Baim, et al.
A randomized comparison of coronarystent placement and balloon angioplasty in the treatment of coronary artery disease Stent Restenosis Study Investigators.
N Engl J Med, 331 (1994), pp. 496-501
[7.]
P.W. Serruys, M.J. Kutryk, A.T. Ong.
Coronary-artery stents.
N Engl J Med, 354 (2006), pp. 483-495
[8.]
R. Hoffmann, G.S. Mintz, G.R. Dussaillant, et al.
Patterns and mechanisms of instent restenosis. A serial intravascular ultrasound study.
Circulation, 94 (1996), pp. 1247-1254
[9.]
D.E. Cutlip, S. Windecker, R. Mehran, et al.
Clinical end points in coronary stent trials: a case for standardized definitions.
Circulation, 115 (2007), pp. 2344-2351
[10.]
A. Kibos, A. Campeanu, I. Tintoiu.
Pathophysiology of coronary artery in-stent restenosis.
Acute Card Care, 9 (2007), pp. 111-119
[11.]
A.K. Mitra, D.K. Agrawal.
In stent restenosis: bane of the stent era.
J Clin Pathol, 59 (2006), pp. 232-239
[12.]
B.P. Yan, A.E. Ajani, R. Waksman.
Drug-eluting stents for the treatment of in-stent restenosis: a clinical review.
Cardiovasc Revasc Med, 6 (2005), pp. 38-43
[13.]
A. Jeremias, A. Kirtane.
Balancing efficacy and safety of drug-eluting stents in patients undergoing percutaneous coronary intervention.
Ann Intern Med, 148 (2008), pp. 234-238
[14.]
J.W. Moses, M.B. Leon, J.J. Popma, et al.
Sirolimus-eluting stents versus standard stents in patients with stenosis in a native coronary artery.
N Engl J Med, 349 (2003), pp. 1315-1323
[15.]
G.W. Stone, S.G. Ellis, D.A. Cox, et al.
A polymer-based, paclitaxel-eluting stent in patients with coronary artery disease.
N Engl J Med, 350 (2004), pp. 221-231
[16.]
L. Mauri, T.S. Silbaugh, R.E. Wolf, et al.
Long-term clinical outcomes after drug-eluting and bare-metal stenting in Massachusetts.
Circulation, 118 (2008), pp. 1817-1827
[17.]
G.D. Dangas, B.E. Claessen, A. Caixeta, E.A. Sanidas, G.S. Mintz, R. Mehran.
In-stent restenosis in the drug-eluting stent era.
J Am Coll Cardiol, 56 (2010), pp. 1897-1907
[18.]
V.L. Roger, A.S. Go, D.M. Lloyd-Jones, et al.
Heart disease and stroke statistics--2011 update: a report from the American Heart Association.
Circulation, 123 (2011), pp. e18-e209
[19.]
R. Mehran, G. Dangas, A.S. Abizaid, et al.
Angiographic patterns of in-stent restenosis: classification and implications for long-term outcome.
Circulation, 100 (1999), pp. 1872-1878
[20.]
R. Zahn, C.W. Hamm, S. Schneider, et al.
Incidence and predictors of target vessel revascularization and clinical event rates of the sirolimus-eluting coronary stent (results from the prospective multicenter German Cypher Stent Registry).
Am J Cardiol, 95 (2005), pp. 1302-1308
[21.]
P.A. Lemos, P.W. Serruys, R.T. van Domburg, et al.
Unrestricted utilization of sirolimuseluting stents compared with conventional bare stent implantation in the “real world”: the Rapamycin-Eluting Stent Evaluated At Rotterdam Cardiology Hospital (RESEARCH) registry.
Circulation, 109 (2004), pp. 190-195
[22.]
R. Hoffmann, G.S. Mintz.
Coronary in-stent restenosis - predictors, treatment and prevention.
Eur Heart J, 21 (2000), pp. 1739-1749
[23.]
I.M. Singh, S.J. Filby, F.E. Sakr, et al.
Clinical outcomes of drug-eluting versus baremetal in-stent restenosis.
Catheter Cardiovasc Interv, 75 (2010), pp. 338-342
[24.]
S. Rathore, Y. Kinoshita, M. Terashima, et al.
A comparison of clinical presentations, angiographic patterns and outcomes of in-stent restenosis between bare metal stents and drug eluting stents.
EuroIntervention, 5 (2010), pp. 841-846
[25.]
J. Schofer, M. Schluter, T. Rau, F. Hammer, N. Haag, D.G. Mathey.
Influence of treatment modality on angiographic outcome after coronary stenting in diabetic patients: a controlled study.
J Am Coll Cardiol, 35 (2000), pp. 1554-1559
[26.]
M.S. Lee, A. Pessegueiro, R. Zimmer, D. Jurewitz, J. Tobis.
Clinical presentation of patients with in-stent restenosis in the drug-eluting stent era.
J Invasive Cardiol, 20 (2008), pp. 401-403
[27.]
M.S. Chen, J.M. John, D.P. Chew, D.S. Lee, S.G. Ellis, D.L. Bhatt.
Bare metal stent restenosis is not a benign clinical entity.
Am Heart J, 151 (2006), pp. 1260-1264
[28.]
D.H. Steinberg, M.A. Gaglia Jr., T.L. Pinto Slottow, et al.
Outcome differences with the use of drug-eluting stents for the treatment of in-stent restenosis of bare-metal stents versus drug-eluting stents.
Am J Cardiol, 103 (2009), pp. 491-495
[29.]
A.R. Assali, A. Moustapha, S. Sdringola, et al.
Acute coronary syndrome may occur with in-stent restenosis and is associated with adverse outcomes (the PRESTO trial).
Am J Cardiol, 98 (2006), pp. 729-733
[30.]
A. Kastrati, A. Dibra, J. Mehilli, et al.
Predictive factors of restenosis after coronary implantation of sirolimus- or paclitaxel-eluting stents.
Circulation, 113 (2006), pp. 2293-2300
[31.]
A. Aminian, T. Kabir, E. Eeckhout.
Treatment of drug-eluting stent restenosis: an emerging challenge.
Catheter Cardiovasc Interv, 74 (2009), pp. 108-116
[32.]
M.S. Kim, L.S. Dean.
In-stent restenosis.
Cardiovasc Ther, 29 (2011), pp. 190-198
[33.]
A. Kini, J.D. Marmur, G. Dangas, S. Choudhary, S.K. Sharma.
Angiographic patterns of in-stent restenosis and implications on subsequent revascularization.
Catheter Cardiovasc Interv, 49 (2000), pp. 23-29
[34.]
C.B. Park, M.K. Hong, Y.H. Kim, et al.
Comparison of angiographic patterns of in-stent restenosis between sirolimus- and paclitaxel-eluting stent.
Int J Cardiol, 120 (2007), pp. 387-390
[35.]
H. Kitahara, Y. Kobayashi, H. Takebayashi, et al.
Angiographic patterns of restenosis after sirolimus-eluting stent implantation.
Circ J, 73 (2009), pp. 508-511
[36.]
J. Cosgrave, G. Melzi, G.G. Biondi-Zoccai, et al.
Drug-eluting stent restenosis the pattern predicts the outcome.
J Am Coll Cardiol, 47 (2006), pp. 2399-2404
[37.]
E. Solinas, G. Dangas, A.J. Kirtane, et al.
Angiographic patterns of drug-eluting stent restenosis and one-year outcomes after treatment with repeated percutaneous coronary intervention.
Am J Cardiol, 102 (2008), pp. 311-315
Copyright © 2012. Sociedad Colombiana de Cardiología y Cirugía Cardiovascular
Opciones de artículo