OBJECTIVE: Patients with metabolic syndrome have increased risk of cardiovascular events. The number of patients with metabolic syndrome is rapidly increasing, and these patients often need revascularization. However, only limited data are available on the effect of metabolic syndrome on restenosis in patients undergoing percutaneous coronary intervention (PCI). RESEARCH DESIGN AND METHODS: To assess the role of metabolic syndrome in the development of restenosis, we performed an analysis in a population of patients from the GENetic DEterminants of Restenosis (GENDER) study. The GENDER project, a multicenter prospective study, included consecutive patients after successful PCI and was designed to study the predictive value of various genetic and other risk factors for subsequent clinical restenosis, defined as target vessel revascularization (TVR) or combined end point of death, myocardial infarction, and TVR. This subpopulation of GENDER consisted of 901 patients, 448 of whom (49.7%) had metabolic syndrome. RESULTS: On multivariable Cox regression analysis, controlling for age, sex, previous myocardial infarction, stent length, current smoking, and statin therapy, there was no association between increased risk of TVR (hazard ratio 1.03 [95% CI 0.68-1.57]) or the combined end point (1.05 [0.71-1.55]) and the presence of metabolic syndrome. CONCLUSIONS: This study demonstrates that metabolic syndrome is not associated with TVR or the combined end point after PCI. Furthermore, accumulating characteristics of metabolic syndrome were neither associated with increased risk of TVR nor with the combined end point. Therefore, PCI has equal beneficial results in patients with or without metabolic syndrome. This is important information in light of the pandemic proportion of metabolic syndrome that the medical community will face.
OBJECTIVE:Patients with metabolic syndrome have increased risk of cardiovascular events. The number of patients with metabolic syndrome is rapidly increasing, and these patients often need revascularization. However, only limited data are available on the effect of metabolic syndrome on restenosis in patients undergoing percutaneous coronary intervention (PCI). RESEARCH DESIGN AND METHODS: To assess the role of metabolic syndrome in the development of restenosis, we performed an analysis in a population of patients from the GENetic DEterminants of Restenosis (GENDER) study. The GENDER project, a multicenter prospective study, included consecutive patients after successful PCI and was designed to study the predictive value of various genetic and other risk factors for subsequent clinical restenosis, defined as target vessel revascularization (TVR) or combined end point of death, myocardial infarction, and TVR. This subpopulation of GENDER consisted of 901 patients, 448 of whom (49.7%) had metabolic syndrome. RESULTS: On multivariable Cox regression analysis, controlling for age, sex, previous myocardial infarction, stent length, current smoking, and statin therapy, there was no association between increased risk of TVR (hazard ratio 1.03 [95% CI 0.68-1.57]) or the combined end point (1.05 [0.71-1.55]) and the presence of metabolic syndrome. CONCLUSIONS: This study demonstrates that metabolic syndrome is not associated with TVR or the combined end point after PCI. Furthermore, accumulating characteristics of metabolic syndrome were neither associated with increased risk of TVR nor with the combined end point. Therefore, PCI has equal beneficial results in patients with or without metabolic syndrome. This is important information in light of the pandemic proportion of metabolic syndrome that the medical community will face.
Authors: Zachary P Neeb; Jason M Edwards; Mouhamad Alloosh; Xin Long; Eric A Mokelke; Michael Sturek Journal: Comp Med Date: 2010-08 Impact factor: 0.982
Authors: G R Iturry-Yamamoto; A C Zago; E H Moriguchi; W C Manfroi; J L Camargo; J L Gross; A J Zago Journal: J Endocrinol Invest Date: 2009-04 Impact factor: 4.256
Authors: Mi Seon Ji; Myung Ho Jeong; Youngkeun Ahn; Young Jo Kim; Shung Chull Chae; Taek Jong Hong; In Whan Seong; Jei Keon Chae; Chong Jin Kim; Myeong Chan Cho; Seung-Woon Rha; Jang Ho Bae; Ki Bae Seung; Seung Jung Park Journal: Korean Circ J Date: 2013-08-31 Impact factor: 3.243