BACKGROUND: Renal transplant candidates are at an increased risk for coronary artery disease (CAD), a strong predictor of cardiovascular events [major adverse coronary events (MACE)]. Coronary angiography is a costly, risky, invasive procedure. We sought to determine clinical predictors of significant CAD (stenosis > or =70%) in high-risk renal transplant candidates. METHODS: Clinical evaluation and coronary angiography were performed in 301 patients (57+/-8 years, 73% men) on hemodialysis for 32 months (median). Patients were followed-up for 22 months (median). Inclusion criteria were diabetes (type 1 or 2), evidence of cardiovascular disease, or age > or =50 years. Risk factors included hypertension (93.7%), overweight/obesity (54.3%), dyslipidemia (44.9%), diabetes (42.1%), and smoking (24.3%). Cardiovascular disease was found as follows: peripheral arterial disease (PAD) (31.2%), angina (28.1%), stroke (12.9%), myocardial infarction (MI) (10.3%), and heart failure (9.3%). RESULTS: Significant CAD was found in 136 individuals (45.2%). Diabetes [odds ratio (OR)=1.82; 95% confidence interval (CI)=1.08-3.07], PAD (OR=2.50; 95% CI=1.44-4.37), and previous MI (OR=7.75; 95% CI=3.03-23.98) were associated with significant CAD. The prevalence of significant CAD increased with the number of clinical predictors from 26% (none) to 100% (all present) (P<0.0001). The incidence of fatal/nonfatal MACE increased two, four, and sixfold in those with diabetes, PAD, or previous MI, respectively (P<0.0001). CONCLUSIONS: In high-risk patients with end-stage renal disease, the prevalence of CAD and the incidence of MACE were high. Significant CAD or cardiovascular complications were not related to the majority of classic risk factors. Patients with diabetes, PAD, or previous MI are at higher risk of CAD, MACE, or both and, thus, must be referred for invasive diagnostic procedures.
BACKGROUND: Renal transplant candidates are at an increased risk for coronary artery disease (CAD), a strong predictor of cardiovascular events [major adverse coronary events (MACE)]. Coronary angiography is a costly, risky, invasive procedure. We sought to determine clinical predictors of significant CAD (stenosis > or =70%) in high-risk renal transplant candidates. METHODS: Clinical evaluation and coronary angiography were performed in 301 patients (57+/-8 years, 73% men) on hemodialysis for 32 months (median). Patients were followed-up for 22 months (median). Inclusion criteria were diabetes (type 1 or 2), evidence of cardiovascular disease, or age > or =50 years. Risk factors included hypertension (93.7%), overweight/obesity (54.3%), dyslipidemia (44.9%), diabetes (42.1%), and smoking (24.3%). Cardiovascular disease was found as follows: peripheral arterial disease (PAD) (31.2%), angina (28.1%), stroke (12.9%), myocardial infarction (MI) (10.3%), and heart failure (9.3%). RESULTS: Significant CAD was found in 136 individuals (45.2%). Diabetes [odds ratio (OR)=1.82; 95% confidence interval (CI)=1.08-3.07], PAD (OR=2.50; 95% CI=1.44-4.37), and previous MI (OR=7.75; 95% CI=3.03-23.98) were associated with significant CAD. The prevalence of significant CAD increased with the number of clinical predictors from 26% (none) to 100% (all present) (P<0.0001). The incidence of fatal/nonfatal MACE increased two, four, and sixfold in those with diabetes, PAD, or previous MI, respectively (P<0.0001). CONCLUSIONS: In high-risk patients with end-stage renal disease, the prevalence of CAD and the incidence of MACE were high. Significant CAD or cardiovascular complications were not related to the majority of classic risk factors. Patients with diabetes, PAD, or previous MI are at higher risk of CAD, MACE, or both and, thus, must be referred for invasive diagnostic procedures.
Authors: Myra A Carpenter; Matthew R Weir; Deborah B Adey; Andrew A House; Andrew G Bostom; John W Kusek Journal: Clin Transplant Date: 2012-07-09 Impact factor: 2.863
Authors: Danielle Menosi Gualandro; Pai Ching Yu; Bruno Caramelli; André Coelho Marques; Daniela Calderaro; Luciana Savoy Fornari; Claudio Pinho; Alina Coutinho Rodrigues Feitosa; Carisi Anne Polanczyk; Carlos Eduardo Rochitte; Carlos Jardim; Carolina L Z Vieira; Debora Y M Nakamura; Denise Iezzi; Dirk Schreen; Eduardo Leal Adam; Elbio Antonio D'Amico; Emerson Q de Lima; Emmanuel de Almeida Burdmann; Enrique Indalecio Pachón Mateo; Fabiana Goulart Marcondes Braga; Fabio S Machado; Flavio J de Paula; Gabriel Assis Lopes do Carmo; Gilson Soares Feitosa-Filho; Gustavo Faibischew Prado; Heno Ferreira Lopes; João R C Fernandes; José J G de Lima; Luciana Sacilotto; Luciano Ferreira Drager; Luciano Janussi Vacanti; Luis Eduardo Paim Rohde; Luis F L Prada; Luis Henrique Wolff Gowdak; Marcelo Luiz Campos Vieira; Maristela Camargo Monachini; Milena Frota Macatrão-Costa; Milena Ribeiro Paixão; Mucio Tavares de Oliveira; Patricia Cury; Paula R Villaça; Pedro Silvio Farsky; Rinaldo F Siciliano; Roberto Henrique Heinisch; Rogerio Souza; Sandra F M Gualandro; Tarso Augusto Duenhas Accorsi; Wilson Mathias Journal: Arq Bras Cardiol Date: 2017 Jan-Feb Impact factor: 2.000
Authors: André Arpad Faludi; Maria Cristina de Oliveira Izar; José Francisco Kerr Saraiva; Ana Paula Marte Chacra; Henrique Tria Bianco; Abrahão Afiune; Adriana Bertolami; Alexandre C Pereira; Ana Maria Lottenberg; Andrei C Sposito; Antonio Carlos Palandri Chagas; Antonio Casella; Antônio Felipe Simão; Aristóteles Comte de Alencar; Bruno Caramelli; Carlos Costa Magalhães; Carlos Eduardo Negrão; Carlos Eduardo Dos Santos Ferreira; Carlos Scherr; Claudine Maria Alves Feio; Cristiane Kovacs; Daniel Branco de Araújo; Daniel Magnoni; Daniela Calderaro; Danielle Menosi Gualandro; Edgard Pessoa de Mello; Elizabeth Regina Giunco Alexandre; Emília Inoue Sato; Emilio Hideyuki Moriguchi; Fabiana Hanna Rached; Fábio César Dos Santos; Fernando Henpin Yue Cesena; Francisco Antonio Helfenstein Fonseca; Henrique Andrade Rodrigues da Fonseca; Hermes Toros Xavier; Isabela Cardoso Pimentel Mota; Isabela de Carlos Back Giuliano; Jaqueline Scholz Issa; Jayme Diament; João Bosco Pesquero; José Ernesto Dos Santos; José Rocha Faria; José Xavier de Melo; Juliana Tieko Kato; Kerginaldo Paulo Torres; Marcelo Chiara Bertolami; Marcelo Heitor Vieira Assad; Márcio Hiroshi Miname; Marileia Scartezini; Neusa Assumpta Forti; Otávio Rizzi Coelho; Raul Cavalcante Maranhão; Raul Dias Dos Santos; Renato Jorge Alves; Roberta Lara Cassani; Roberto Tadeu Barcellos Betti; Tales de Carvalho; Tânia Leme da Rocha Martinez; Viviane Zorzanelli Rocha Giraldez; Wilson Salgado Journal: Arq Bras Cardiol Date: 2017-07 Impact factor: 2.000
Authors: F Fabbian; G Cacici; V De Biase; T Yabarek; C Gangemi; L Franceschini; A De Giorgi; P Benussi; A Lupo; F Portaluppi Journal: Int Urol Nephrol Date: 2010-09-02 Impact factor: 2.370
Authors: Krista L Lentine; Frank P Hurst; Rahul M Jindal; Todd C Villines; Jeffrey S Kunz; Christina M Yuan; Paul J Hauptman; Kevin C Abbott Journal: Am J Kidney Dis Date: 2009-09-23 Impact factor: 8.860