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Kawamura Y, Yoshimachi F, Murotani N, Karasawa Y, Nagamatsu H, Kasai S, Ikari Y. Comparison of Mortality Prediction by the GRACE Score, Multiple Biomarkers, and Their Combination in All-comer Patients with Acute Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention. Intern Med 2023; 62:503-510. [PMID: 35871592 PMCID: PMC10017237 DOI: 10.2169/internalmedicine.9486-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective This study examined the ability of a combination of biomarkers, including N-terminal pro-B-type natriuretic peptide (N-BNP) and high-sensitivity C-reactive protein (hs-CRP), to better predict mortality than the Global Registry of Acute Coronary Events (GRACE) score in acute myocardial infarction (AMI) patients who received primary percutaneous coronary intervention (PPCI). Methods The in-hospital mortality in 754 all-comer patients with AMI who underwent successful PPCI over 8 years was examined. A receiver operating characteristic (ROC) analysis was performed to determine the in-hospital mortality in a single center. A logistic regression analysis was used to compare the predictive accuracy of the GRACE score and biomarkers. The incremental predictive value of those biomarkers beyond the GRACE score was also examined. Results The mean age was 66±13 years old, and 609 patients with ST-elevated AMI (80.8%) were included. The in-hospital mortality was 6.8%. The GRACE score (in-hospital survivor/non-survivor: 106±33/161±32; p<0.05,) and N-BNP (in-hospital survivor/non-survivor: 2,458±7,058/8,880±1,1331 pg/mL; p<0.05) were significantly lower in survivors than in non-survivors. The area under the ROC curve (AUC) of in-hospital mortality of the GRACE score was significantly higher than that of the dual-biomarker combination (0.868/0.720; p<0.05). The AUC of the combination of the GRACE score and dual-biomarkers was not significantly higher than that of the GRACE score alone (0.870/0.868; p=0.747). Conclusion The measurement of representative cardiovascular biomarkers did not provide any additional benefit for mortality prediction beyond the GRACE score in AMI patients who received PPCI.
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Affiliation(s)
- Yota Kawamura
- Department of Internal Medicine, Division of Cardiology, Tokai University Hachioji Hospital, Japan
| | - Fuminobu Yoshimachi
- Department of Internal Medicine, Division of Cardiology, Tokai University Hachioji Hospital, Japan
| | - Nana Murotani
- Department of Internal Medicine, Division of Cardiology, Tokai University Hachioji Hospital, Japan
| | - Yuka Karasawa
- Department of Internal Medicine, Division of Cardiology, Tokai University Hachioji Hospital, Japan
| | - Hirofumi Nagamatsu
- Department of Internal Medicine, Division of Cardiology, Tokai University Hachioji Hospital, Japan
| | - Satoshi Kasai
- Department of Internal Medicine, Division of Cardiology, Tokai University Hachioji Hospital, Japan
| | - Yuji Ikari
- Department of Internal Medicine, Division of Cardiology, Tokai University School of Medicine, Japan
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Oh MS, Choi SW, Jeong MH, Bae EH, Park J, Ryu SY, Han MA, Shin MH. Association between Decreased Estimated Glomerular Filtration Rates and Long-term Mortality in Korean Patients with Acute Myocardial Infarction. Chonnam Med J 2023; 59:87-97. [PMID: 36794247 PMCID: PMC9900226 DOI: 10.4068/cmj.2023.59.1.87] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 02/01/2023] Open
Abstract
A reduced estimated glomerular filtration rate (eGFR) is a predictor for mortality in patients with acute myocardial infarction (AMI). This study aimed to compare mortality according to the GFR and eGFR calculation methods during long-term clinical follow-ups. Using the Korean Acute Myocardial Infarction Registry-National Institutes of Health Data, 13,021 patients with AMI were included in this study. Patients were divided into the surviving (n=11,503, 88.3%) and deceased (n=1,518, 11.7%) groups. Clinical characteristics, cardiovascular risk factors, and 3-year mortality-related factors were analyzed. eGFR was calculated using the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) and Modification of Diet in Renal Disease (MDRD) equations. The surviving group was younger than the deceased group (62.6±12.4 vs. 73.6±10.5 years, p<0.001), whereas the deceased group had higher hypertension and diabetes prevalences than the surviving group. A high Killip class was more frequently observed in the deceased group. eGFR was significantly lower in the deceased group (82.2±24.1 vs. 55.2±28.6 ml/min/1.73 m2, p<0.001). Multivariate analysis revealed that low eGFR was an independent risk factor for mortality during the 3-year follow-up. The CKD-EPI equation was more useful for predicting mortality than the MDRD equation (0.766; 95% confidence interval [CI], 0.753-0.779 vs. 0.738; 95% CI, 0.724-0.753; p=0.001). Decreased renal function was a significant predictor of mortality after 3 years in patients with AMI. The CKD-EPI equation was more useful for predicting mortality than the MDRD equation.
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Affiliation(s)
- Mi Sook Oh
- Department of Public Health, Graduate School of Chosun University, Gwangju, Korea.,Department of Cardiology, Chonnam National University Hospital and Medical School, Gwangju, Korea
| | - Seong Woo Choi
- Department of Public Health, Graduate School of Chosun University, Gwangju, Korea.,Department of Preventive Medicine, Chosun University, Gwangju, Korea
| | - Myung Ho Jeong
- Department of Cardiology, Chonnam National University Hospital and Medical School, Gwangju, Korea
| | - Eun Hui Bae
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Jong Park
- Department of Public Health, Graduate School of Chosun University, Gwangju, Korea.,Department of Preventive Medicine, Chosun University, Gwangju, Korea
| | - So Yeon Ryu
- Department of Public Health, Graduate School of Chosun University, Gwangju, Korea.,Department of Preventive Medicine, Chosun University, Gwangju, Korea
| | - Mi Ah Han
- Department of Public Health, Graduate School of Chosun University, Gwangju, Korea.,Department of Preventive Medicine, Chosun University, Gwangju, Korea
| | - Min Ho Shin
- Department of Preventive Medicine, Chonnam National University, Gwangju, Korea
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Wang H, He Y, Fan JL, Li X, Zhou BY, Jiang TB, He YM. The predictive value of CatLet© angiographic scoring system for long-term prognosis in patients with acute myocardial infarction presenting > 12 h after symptom onset. Front Cardiovasc Med 2022; 9:943229. [PMID: 36211570 PMCID: PMC9532528 DOI: 10.3389/fcvm.2022.943229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundWe have recently developed the Coronary Artery Tree description and Lesion EvaluaTion (CatLet©) angiographic scoring system, which is capable of accounting for the variability in coronary anatomy, and risk-stratifying patients with coronary artery disease. This study aimed to clarify whether the CatLet score had a predictive value for long-term prognosis in patients with acute myocardial infarction (AMI) presenting > 12 h after symptom onset.Materials and methodsThe CatLet score was calculated for 1,018 consecutively enrolled AMI patients, who were divided into 3 groups according to the CatLet score tertiles. The primary endpoint was major adverse cardiac events (MACEs), defined as a composite of myocardial infarction, cardiac death, and ischemia-driven revascularization; secondary endpoints were all-cause death, cardiac death, myocardial infarction, and ischemia-driven revascularization.ResultsThe CatLet score was capable of predicting long-term prognosis at a median 4.9-year follow-up alone or after adjustment for risk factors. Multivariable-adjusted hazard ratios (95% CI)/unit higher score were 1.06 (1.05–1.08) for MACEs, 1.05 (1.03–1.07) for all-cause death, 1.06 (1.04–1.09) for cardiac death, 1.06 (1.04–1.08) for myocardial infarction, and 1.06 (1.04–1.08) for revascularization. The univariate model showed good calibration (χ2 = 8.25, P = 0.4091) and good discrimination (area under ROC curve = 0.7086) for MACEs.ConclusionThe CatLet score is an independent predictor of long-term clinical outcomes of patients with AMI presenting > 12 h after symptom onset (http://www.chictr.org.cn; Registry Number: ChiCTR2000033730).
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Dunn AN, Huded C, Simpfendorfer C, Raymond R, Kapadia S, Tuzcu EM, Ellis SG. End-stage renal disease as an independent risk factor for in-hospital mortality after coronary drug-eluting stenting: Understanding and modeling the risk. Catheter Cardiovasc Interv 2021; 98:246-254. [PMID: 32426935 DOI: 10.1002/ccd.28929] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 02/18/2020] [Accepted: 04/13/2020] [Indexed: 11/10/2022]
Abstract
OBJECTIVES We sought to compare in-hospital outcomes between patients with and without end-stage renal disease (ESRD) undergoing coronary drug-eluting stent (DES) placement and to model risk of in-hospital adverse postpercutaneous coronary intervention (PCI) events in ESRD patients. BACKGROUND The effect of ESRD on the risk of in-hospital complications after DES PCI is relatively unclear, as is the ability to prospectively stratify risk in this population. METHODS Consecutive patients undergoing first-time DES between April 1, 2003 and June 30, 2018 at a single tertiary care hospital were included in a prospective registry. Outcomes in those with ESRD were compared to those without ESRD. The primary endpoint was in-hospital all-cause mortality; secondary endpoints included in-hospital major adverse cardiac events (MACE)-defined as cardiac death, myocardial infarction, or unplanned revascularization-and major bleeding. Multivariate logistic regression modeling was used to identify factors associated with each outcome and to generate risk scores. RESULTS Among 18,134 patients in the study population, 382 (2.1%) had ESRD. ESRD was associated with increased risk of in-hospital mortality (7.1 vs. 2.9%, p < .001), in-hospital MACE (6.3 vs. 2.1%, p < .001), and major bleeding (12.0 vs. 2.6%, p < .001). After multivariable risk adjustment, ESRD was independently associated with in-hospital mortality (odds ratio: 1.83, 95% confidence interval: 1.04-3.23, p = .04) but not MACE or major bleeding. Among patients with ESRD, risks of MACE and major bleeding were successfully modeled (c-statistics = .72 and .85, respectively). CONCLUSIONS ESRD is independently associated with increased risk of in-hospital mortality after coronary DES. Future studies are necessary to validate risk models derived to identify high-risk ESRD patients.
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Affiliation(s)
- Aaron N Dunn
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio, USA
| | - Chetan Huded
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Conrad Simpfendorfer
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Russell Raymond
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Samir Kapadia
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - E Murat Tuzcu
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Stephen G Ellis
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Effect of renal insufficiency and diabetes mellitus on in-hospital mortality after acute coronary syndromes treated with primary PCI. Results from the ALKK PCI Registry. Int J Cardiol 2019; 292:43-49. [PMID: 31088759 DOI: 10.1016/j.ijcard.2019.04.071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 04/09/2019] [Accepted: 04/23/2019] [Indexed: 01/09/2023]
Abstract
BACKGROUND It is known that patients with acute coronary syndromes (ACS) and diabetes mellitus (DM) are at higher risk for in-hospital adverse events. However, we hypothesized that the higher event rate is due to the patients' subgroup with renal failure (RF), a common sequel of DM. METHODS AND RESULTS We used data of the prospective ALKK-PCI registry including all consecutive percutaneous coronary interventions (PCI) for ACS of 48 hospitals between 2008 and 2013. We divided 69,651 patients in four groups according to their history of DM and RF (GFR < 60 ml/min). All-cause, in-hospital mortality of the following four groups: noDM/noRF, DM/noRF, DM/RF, RF/noDM, was: 3.5%, 6.6%, 21.9%, and 14.1% for STEMI and 1.5%, 2.1%, 7.2%, and 5.4% for NSTE-ACS. In a multivariate analysis we looked for independent mortality-predictors. Odds ratios with confidence intervals for the following variables: DM without RF, DM with RF, RF without DM were: 1.62 (1.37-1.90), 3.02 (2.43-3.76), and 2.13 (1.80-2.52) for STEMI and 1.20 (0.99-1.45), 2.72 (2.18-3.88), and 2.08 (1.69-2.56) for NSTE-ACS. We also calculated mortality in four groups (60-90, 45-60, 45-30, <30 ml/min) according to the estimated glomerular filtration rate (eGFR). Mortality rates were: 5.0%, 12.8%, 17.7%, and 31.5% for STEMI and 2.1%, 3.8%, 7.1%, and 12.0% for NSTE-ACS (p for trend <0.0001 for both). CONCLUSIONS In-hospital death after PCI in patients with ACS and DM is mainly observed in the subgroup with co-existing RF. In a multivariate analysis, DM without RF was a significant mortality-predictor in STEMI, but not in NSTE-ACS. RF, irrespective of co-existent DM, was a stronger predictor than DM alone for both ACS-types (OR > 3) and mortality increased with decreasing eGFR.
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Predictive Value of Baseline High-Sensitivity C-Reactive Protein Level and Renal Function for Patients With Acute Coronary Syndrome Undergoing Aggressive Lipid-Lowering Therapy: A Subanalysis of HIJ-PROPER. Am J Cardiol 2018; 122:1817-1823. [PMID: 30270178 DOI: 10.1016/j.amjcard.2018.08.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 08/07/2018] [Accepted: 08/13/2018] [Indexed: 11/24/2022]
Abstract
The systematic inflammatory response might confound renal impairment, and both have been reported to affect clinical outcomes after acute coronary syndrome. We examined the impacts of the high-sensitivity C-reactive protein (hsCRP) level and estimated glomerular filtration rate level on the prognosis for acute coronary syndrome patients who underwent aggressive lipid-lowering therapy in contemporary practice. This was a subanalysis of the HIJ-PROPER study, and 1,734 patients were enrolled. Patients were divided into 4 groups using an hsCRP value of 10mg/L and an estimated glomerular filtration rate value of 60 ml/min/1.73 m2 as the cut-off points. Groups were defined as follows: group A, low hsCRP and normal or mild renal impairment; group B, low hsCRP and renal impairment; group C, high hsCRP and normal or mild renal impairment; and group D, high hsCRP and renal impairment. The primary end point was defined as the composite of all-cause death, nonfatal myocardial infarction, nonfatal stroke, and unstable angina or coronary revascularizations. The median follow-up period was 3.9years, and the follow-up rate was 99%. Compared with group A, the 2 higher hsCRP groups (groups C and D) showed a significantly higher incidence of primary end points (hazard ratio 1.36, 95% confidence interval 1.12 to 1.65, p = 0.002; and hazard ratio 1.40, 95% CI 1.10 to 1.80, p = 0.008). Such a difference was not found compared with group B. In conclusion, patients with higher hsCRP levels had worse prognoses regardless of renal impairment and aggressive lipid-lowering therapy.
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Margolis G, Vig S, Flint N, Khoury S, Barkagan M, Keren G, Shacham Y. Prognostic Implications of Chronic Kidney Disease on Patients Presenting with ST-Segment Elevation Myocardial Infarction with versus without Stent Thrombosis. Cardiorenal Med 2017; 7:150-157. [PMID: 28611788 DOI: 10.1159/000455905] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2016] [Accepted: 12/31/2016] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Limited data is present regarding long-term outcomes in chronic kidney disease (CKD) patients presenting with stent thrombosis (ST). We evaluated the possible implications of CKD on long-term mortality in patients presenting with ST-segment elevation myocardial infarction (STEMI) and treated with primary percutaneous coronary intervention (PCI), and its interaction with the presence of ST. METHODS We retrospectively studied 1,722 STEMI patients treated with primary PCI. Baseline CKD was categorized as an estimated glomerular filtration rate <60 mL/min/1.73 m2 at presentation. The presence of ST was determined using the Academic Research Consortium definitions. Patients were evaluated for the presence of CKD and ST, as well as for long-term mortality. RESULTS A total of 448/1,722 (26%) patients had baseline CKD. Patients with CKD were older and had more comorbidities and a higher rate of ST (4 vs. 7%, respectively, p < 0.001). In a univariate analysis, long-term mortality was significantly higher among those with CKD compared to those without CKD (17.6 vs. 2.7%, p < 0.001). The presence of ST did not alter long-term mortality in both CKD and no-CKD patients. In a Cox regression model, CKD was an independent predictor of long-term mortality (hazard ratio 2.04, 95% confidence interval 1.17-3.56, p = 0.01), while ST as a covariate was not significantly associated with long-term mortality. CONCLUSION Among STEMI patients, CKD, but not ST, is a predictor of long-term mortality.
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Affiliation(s)
- Gilad Margolis
- Department of Cardiology, Tel Aviv Sourasky Medical Center Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shahar Vig
- Department of Cardiology, Tel Aviv Sourasky Medical Center Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nir Flint
- Department of Cardiology, Tel Aviv Sourasky Medical Center Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shafik Khoury
- Department of Cardiology, Tel Aviv Sourasky Medical Center Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michael Barkagan
- Department of Cardiology, Tel Aviv Sourasky Medical Center Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gad Keren
- Department of Cardiology, Tel Aviv Sourasky Medical Center Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yacov Shacham
- Department of Cardiology, Tel Aviv Sourasky Medical Center Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Anutrakulchai S, Mairiang P, Pongskul C, Thepsuthammarat K, Chan-On C, Thinkhamrop B. Mortality and treatment costs of hospitalized chronic kidney disease patients between the three major health insurance schemes in Thailand. BMC Health Serv Res 2016; 16:528. [PMID: 27686066 PMCID: PMC5043539 DOI: 10.1186/s12913-016-1792-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 09/24/2016] [Indexed: 11/10/2022] Open
Abstract
Background Thailand has reformed its healthcare to ensure fairness and universality. Previous reports comparing the fairness among the 3 main healthcare schemes, including the Universal Coverage Scheme (UCS), the Civil Servant Medical Benefit Scheme (CSMBS) and the Social Health Insurance (SHI) have been published. They focused mainly on provision of medication for cancers and human immunodeficiency virus infection. Since chronic kidney disease (CKD) patients have a high rate of hospitalization and high risk of death, they also require special care and need more than access to medicine. We, therefore, performed a 1-year, nationwide, evaluation on the clinical outcomes (i.e., mortality rates and complication rates) and treatment costs for hospitalized CKD patients across the 3 main health insurance schemes. Methods All adult in-patient CKD medical expense forms in fiscal 2010 were analyzed. The outcomes focused on were clinical outcomes, access to special care and equipment (especially dialysis), and expenses on CKD patients. Factors influencing mortality rates were evaluated by multiple logistic regression. Results There were 128,338 CKD patients, accounting for 236,439 admissions. The CSMBS group was older on average, had the most severe co-morbidities, and had the highest hospital charges, while the UCS group had the highest rate of complications. The mortality rates differed among the 3 insurance schemes; the crude odds ratio (OR) for mortality was highest in the CSMBS scheme. After adjustment for biological, economic, and geographic variables, the UCS group had the highest risk of in-hospital death (OR 1.13;95 % confidence interval (CI) 1.07–1.20; p < 0.001) while the SHI group had lowest mortality (OR 0.87; 95 % CI 0.76–0.99; p = 0.038). The circumscribed healthcare benefits and limited access to specialists and dialysis care in the UCS may account for less favorable comparison with the CSMBS and SHI groups. Conclusions Significant differences are observed in mortality rates among CKD patients from among the 3 main healthcare schemes. Improvements in equity of care might minimize the differences. Electronic supplementary material The online version of this article (doi:10.1186/s12913-016-1792-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sirirat Anutrakulchai
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen Province, 40002, Thailand.
| | - Pisaln Mairiang
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen Province, 40002, Thailand
| | - Cholatip Pongskul
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen Province, 40002, Thailand
| | - Kaewjai Thepsuthammarat
- Clinical Epidemiology Unit, Faculty of Medicine, Khon Kaen University, Khon Kaen Province, 40002, Thailand
| | - Chitranon Chan-On
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen Province, 40002, Thailand
| | - Bandit Thinkhamrop
- Department of Biostatistics and Demography, Faculty of Public Health, Khon Kaen University, Khon Kaen Province, 40002, Thailand.
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Naito R, Miyauchi K, Shitara J, Endo H, Wada H, Doi S, Konishi H, Tsuboi S, Ogita M, Dohi T, Kasai T, Tamura H, Okazaki S, Isoda K, Daida H. Temporal Trends in Clinical Outcomes Following Percutaneous Coronary Intervention in Patients with Renal Insufficiency. J Atheroscler Thromb 2016; 23:1080-8. [PMID: 26875522 PMCID: PMC5090814 DOI: 10.5551/jat.34397] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Aim: Renal insufficiency is associated with worse clinical outcomes in patients with coronary artery disease. Since the introduction of percutaneous coronary intervention (PCI), the revascularization therapy has evolved with advances of devices, improvements in operator techniques, and the establishment of medical therapy. We examined temporal trends of the clinical outcomes following PCI in patients with renal insufficiency. Methods: Patients with renal insufficiency after PCI at Juntendo University across three eras (plain balloon angioplasty, bare metal stent (BMS), and drug-eluting stent (DES)) were examined in this study. The primary endpoint was a composite of all-cause mortality, nonfatal acute coronary syndrome, nonfatal stroke, and repeat revascularization within 3-years after the index revascularization. Results: A total of 1,420 patients were examined. Baseline characteristics have become unfavorable over time, whereas administration rate of medications for secondary prevention has increased. The event-free survival rates for the endpoint were different among the groups. Adjusted relative risk reduction for the endpoint was 35% and 51% in the BMS and DES eras (using the plain angioplasty era as reference). The adjusted relative risk reduction of the DES era was 26% compared with that of the BMS era. Conclusions: The incidence of cardiovascular events after PCI has reduced during the 26-year period mainly because of the reduction in repeat revascularization in patients with renal insufficiency, despite the higher risk profiles in the recent era.
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Affiliation(s)
- Ryo Naito
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine
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Mornar Jelavic M, Babic Z, Perencevic A, Doko S, Sikic A, Pintaric H. The correlation of several kidney function parameters with clinical severity and prognosis of acute myocardial infarction. Am J Emerg Med 2016; 34:1904-7. [DOI: 10.1016/j.ajem.2016.06.110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 06/29/2016] [Accepted: 06/30/2016] [Indexed: 11/30/2022] Open
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Kamishima K, Yamaguchi J, Honda A, Ogawa H, Hagiwara N. Effect of concurrent elevation of serum creatinine and C-reactive protein values on the long-term outcome in patients with ST-elevation acute myocardial infarction. Int J Cardiol 2015; 188:102-4. [PMID: 25909944 DOI: 10.1016/j.ijcard.2015.04.048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2015] [Accepted: 04/07/2015] [Indexed: 10/23/2022]
Affiliation(s)
- Kazuho Kamishima
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
| | - Junichi Yamaguchi
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan.
| | - Atsushi Honda
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
| | - Hiroshi Ogawa
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
| | - Nobuhisa Hagiwara
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
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Orvin K, Eisen A, Goldenberg I, Farkash A, Shlomo N, Gevrielov-Yusim N, Iakobishvili Z, Hasdai D. The proxy of renal function that most accurately predicts short- and long-term outcome after acute coronary syndrome. Am Heart J 2015; 169:702-712.e3. [PMID: 25965718 DOI: 10.1016/j.ahj.2015.01.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2014] [Accepted: 01/15/2015] [Indexed: 11/18/2022]
Abstract
AIMS The aim of this study is to determine the most accurate renal function formula that predicts short- and long-term mortality in a wide spectrum of acute coronary syndrome (ACS) patients. METHODS AND RESULTS We analyzed 8,726 consecutive patients (46.3% ST-elevation myocardial infarction [STEMI] and 53.7% non-ST-elevation ACS [NSTE-ACS]) enrolled in the ACS survey in Israel. Renal function, assessed using 5 formulas as proxies of creatinine clearance or estimated glomerular filtration rate (Cockcroft-Gault, modification of diet in renal disease [MDRD], Chronic Kidney Disease Epidemiology Collaboration, Mayo quadratic, and inulin clearance based), varied in applying the different formulas. For both STEMI and NSTE-ACS patients, the Mayo formula yielded the highest mean value (88.9 ± 27.7 and 81.4 ± 29.2 mL/min per 1.73 m(2), respectively) and Chronic Kidney Disease Epidemiology Collaboration the lowest (73.0 ± 23.1 and 67.0 ± 24.1 mL/min per 1.73 m(2), respectively). Using multivariate analysis, worse renal function was independently associated with increased mortality risk by 30% to 40% for each decrement of 10 U of creatinine clearance or estimated glomerular filtration rate in STEMI patients and by 25% to 30% for NSTE-ACS patients, using all 5 formulas. The only formula that more accurately predicted 1-year mortality than the MDRD formula was the Mayo quadratic formula with a 1-year net reclassification index of 0.26 and 0.14 for STEMI and NSTE-ACS patients, respectively, after multivariable adjustment. CONCLUSION Worse renal function was an independent predictor for short- and long-term mortality using all 5 formulas in a broad spectrum of ACS patients, but only the Mayo quadratic formula had better accuracy in predicting mortality relative to the MDRD, suggesting that it may be the preferred prognosticator among ACS patients.
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Affiliation(s)
- Katia Orvin
- Cardiology Department, Rabin Medical Center, Petah Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Alon Eisen
- Cardiology Department, Rabin Medical Center, Petah Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Ilan Goldenberg
- The Israeli Association for Cardiovascular Trials, Tel Hashomer, Israel
| | - Ateret Farkash
- The Israeli Association for Cardiovascular Trials, Tel Hashomer, Israel
| | - Nir Shlomo
- The Israeli Association for Cardiovascular Trials, Tel Hashomer, Israel
| | | | - Zaza Iakobishvili
- Cardiology Department, Rabin Medical Center, Petah Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - David Hasdai
- Cardiology Department, Rabin Medical Center, Petah Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Combined effects of admission serum creatinine concentration with age and gender on the prognostic significance of subjects with acute ST-elevation myocardial infarction in China. PLoS One 2014; 9:e108986. [PMID: 25303229 PMCID: PMC4193830 DOI: 10.1371/journal.pone.0108986] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Accepted: 09/02/2014] [Indexed: 01/09/2023] Open
Abstract
Objective to explore the impact of admission serum creatinine concentration on the in-hospital mortality and its interaction with age and gender in patients with acute ST-segment elevation myocardial infarction (STEMI) in China. Methods 1424 acute STEMI patients were enrolled in the study. Anthropometric and laboratory measurements were collected from every patient. A Cox proportional hazards regression model was used to determine the relationships between the admission serum creatinine level (Cr level), age, sex and the in-hospital mortality. A crossover analysis and a stratified analysis were used to determine the combined impact of Cr levels with age and gender. Results Female (HR 1.687, 95%CI 1.051∼2.708), elevated Cr level (HR 5.922, 95%CI 3.780∼9,279) and old age (1.692, 95%CI 1.402∼2.403) were associated with a high risk of death respectively. After adjusting for other confounders, the renal dysfunction was still independently associated with a higher risk of death (HR 2.48, 95% CI 1.32∼4.63), while female gender (HR 1.19, 95%CI 0.62∼2.29) and old age (HR 1.77, 95%CI 0.92∼3.37) was not. In addition, crossover analysis revealed synergistic effects between elevated Cr level and female gender (SI = 3.01, SIM = 2.10, AP = 0.55). Stratified analysis showed that the impact of renal dysfunction on in-hospital mortality was more pronounced in patients <60 years old (odds ratios 11.10, 95% CI 3.72 to 33.14) compared with patients 60 to 74 years old (odds ratios 5.18, 95% CI 2.48∼10.83) and patients ≥75years old (odds ratios 3.99, 95% CI 1.89 to 8.42). Conclusion Serum Cr concentration on admission was a strong predictor for in-hospital mortality among Chinese acute STEMI patients especially in the young and the female.
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Lin TH, Hsin HT, Wang CL, Lai WT, Li AH, Kuo CT, Hwang JJ, Chiang FT, Chang SC, Chang CJ. Impact of impaired glomerular filtration rate and revascularization strategy on one-year cardiovascular events in acute coronary syndrome: data from Taiwan acute coronary syndrome full spectrum registry. BMC Nephrol 2014; 15:66. [PMID: 24758190 PMCID: PMC4003515 DOI: 10.1186/1471-2369-15-66] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2014] [Accepted: 04/16/2014] [Indexed: 12/14/2022] Open
Abstract
Background The optimal revascularization strategy for patients with impaired glomerular filtration rate (IGFR) has not been established in acute coronary syndrome (ACS). We investigated the prognosis and impact of IGFR and invasive strategy on the cardiovascular outcomes in the ACS population. Methods In a Taiwan national-wide registry, 3093 ACS patients were enrolled. The invasive strategy was defined as patients with ST-elevation ACS (STE-ACS) undergoing primary angioplasty or fibrinolysis or coronary angiography with intent to revascularization performed within 72 hours of symptom onset in non-ST-elevation ACS (NSTE-ACS). IGFR was defined as an estimated GFR of less than 60 ml/min per 1.73 m2. Primary endpoint was a composite of death, non-fatal myocardial infarction or stroke at one year. Results Patients with IGFR (n = 1226) had more comorbidities but received less evidence-based medications during admission than those without IGFR (n = 1867). The primary endpoint-free survival rate is lower in the IGFR patients, in the whole, STE-ACS and NSTE-ACS population (all log-rank tests p < 0.01). Cox regression analysis revealed IGFR subjects had higher primary endpoint after adjusting by age, sex, medication at discharge and traditional risk factors (all p < 0.01). Kaplan–Meier curves showed IGFR patients without invasive strategy had the worst outcome in the STE-ACS and NSTE-ACS population (both p < 0.01). The invasive strategies, either with early angiography only or angioplasty, were associated with reduced primary endpoints among IGFR patients in the NSTE-ACS population (both p ≦ 0.024). Conclusions IGFR patients suffering from ACS had poor prognosis and an invasive strategy could improve cardiovascular outcome in the NSTE-ACS population.
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Affiliation(s)
| | | | | | - Wen-Ter Lai
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, No,100, Tzyou 1st Road, Kaohsiung 80708, Taiwan.
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15
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Luo Y, Wang X, Ye Z, Lai Y, Yao Y, Li J, Liu X. Remedial hydration reduces the incidence of contrast-induced nephropathy and short-term adverse events in patients with ST-segment elevation myocardial infarction: a single-center, randomized trial. Intern Med 2014; 53:2265-72. [PMID: 25318787 DOI: 10.2169/internalmedicine.53.1853] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE The aim of this study was to investigate whether remedial hydration (RH) reduces the incidence of contrast-induced nephropathy (CIN) and short-term adverse events in ST-elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (PCI). METHODS A total of 216 consecutive STEMI patients were prospectively and randomly assigned into two groups: 108 patients in the RH group and 108 patients in the no RH (control) group. The serum creatinine (SCr) and creatinine clearance (CCr) levels were measured on admission and at 24, 48 and 72 hours after primary PCI. The rates of CIN and short-term adverse events were analyzed for each group. After surgery, the patients were categorized into four groups according to the Mehran risk score: low (≤5, n =98), moderate (6-10, n=56), high (11-15, n=40) or very high (≥16, n=22). RESULTS The incidence of CIN in the RH group was lower than that observed in the control group (22/108; 20.4% vs. 38/108; 35.2%, p<0.05). The subgroup analysis showed that the rate of CIN was lower in the moderate (6/29; 20.7% vs. 13/30; 43.3%, p<0.10) and significantly lower in both the high (5/21; 23.8% vs. 10/18; 55.6%, p<0.05) and very high score groups (3/12; 25.0% vs. 8/12; 66.7%, p<0.05) among the RH patients compared to the controls. At 24, 48 and 72 hours after PCI, the patients in the RH group exhibited lower SCr levels and higher CCr levels than the patients in the control group (both p<0.05). A lower incidence of in-hospital clinical events was also observed in the RH group. CONCLUSION Remedial hydration decreases the occurrence of CIN and improves the short-term prognosis of STEMI patients undergoing primary PCI.
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Affiliation(s)
- Yu Luo
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, China
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Shiraishi J, Kohno Y, Nakamura T, Yanagiuchi T, Hashimoto S, Ito D, Kimura M, Matsui A, Yokoi H, Arihara M, Hyogo M, Shima T, Sawada T, Matoba S, Yamada H, Matsumuro A, Shirayama T, Kitamura M, Furukawa K. Prognostic Impact of Chronic Kidney Disease and Anemia at Admission on In-Hospital Outcomes After Primary Percutaneous Coronary Intervention for Acute Myocardial Infarction. Int Heart J 2014; 55:301-6. [DOI: 10.1536/ihj.13-367] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Jun Shiraishi
- Department of Cardiology, Kyoto First Red Cross Hospital
| | - Yoshio Kohno
- Department of Cardiology, Kyoto First Red Cross Hospital
| | - Takeshi Nakamura
- Department of Cardiovascular Medicine, Kyoto Prefectural University School of Medicine
| | | | - Sho Hashimoto
- Department of Cardiology, Kyoto First Red Cross Hospital
| | - Daisuke Ito
- Department of Cardiology, Kyoto First Red Cross Hospital
| | | | - Akihiro Matsui
- Department of Cardiology, Kyoto First Red Cross Hospital
| | - Hirokazu Yokoi
- Department of Cardiology, Kyoto First Red Cross Hospital
| | - Masayasu Arihara
- Department of Emergency Medicine, Kyoto First Red Cross Hospital
| | - Masayuki Hyogo
- Department of Cardiology, Kyoto First Red Cross Hospital
| | - Takatomo Shima
- Department of Cardiology, Kyoto First Red Cross Hospital
| | | | - Satoaki Matoba
- Department of Cardiovascular Medicine, Kyoto Prefectural University School of Medicine
| | - Hiroyuki Yamada
- Department of Cardiovascular Medicine, Kyoto Prefectural University School of Medicine
| | - Akiyoshi Matsumuro
- Department of Cardiovascular Medicine, Kyoto Prefectural University School of Medicine
| | - Takeshi Shirayama
- Department of Cardiovascular Medicine, Kyoto Prefectural University School of Medicine
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Hyperglycemia, acute insulin resistance, and renal dysfunction in the early phase of ST-elevation myocardial infarction without previously known diabetes: impact on long-term prognosis. Heart Vessels 2013; 29:769-75. [PMID: 24142067 DOI: 10.1007/s00380-013-0429-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Accepted: 10/04/2013] [Indexed: 02/03/2023]
Abstract
We evaluated the relationship between admission renal function (as assessed by estimated glomerular filtration rate (eGFR)), hyperglycemia, and acute insulin resistance, indicated by the homeostatic model assessment (HOMA) index, and their impact on long-term prognosis in 825 consecutive patients with ST-elevation myocardial infarction (STEMI) without previously known diabetes who underwent primary percutaneous coronary intervention (PCI). Admission eGFR showed a significant indirect correlation with admission glycemia (Spearman's ρ -0.23, P < 0.001) and insulin values (Spearman's ρ -0.11, P = 0.002). The incidence of patients with admission glycemia ≥140 mg/dl was significantly higher in patients with eGFR <60 ml/min/m(2) (P < 0.001) as well as the incidence of HOMA positivity (P = 0.002). According to our data, a relationship between renal function and glucose values and acute insulin resistance in the early phase of STEMI was detectable, since a significant, indirect correlation between eGFR, insulin values, and glycemia was observed. Patients with renal dysfunction (eGFR <60 ml/min/1.73 m(2)) exhibited higher glucose values and a higher incidence of acute insulin resistance (as assessed by HOMA index) than those with normal renal function (eGFR ≥60 ml/min/1.73 m(2)). The prognostic role of glucose values for 1-year mortality was confined to patients with eGFR ≥60 ml/min/m(2), who represent the large part of our population and are thought to be at lower risk. In these patients, an independent relationship between 1-year mortality and glucose values was detectable not only for admission glycemia but also for glucose values measured at discharge.
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Choi JS, Kim YA, Kim MJ, Kang YU, Kim CS, Bae EH, Ma SK, Ahn YK, Jeong MH, Kim SW. Relation between transient or persistent acute kidney injury and long-term mortality in patients with myocardial infarction. Am J Cardiol 2013; 112:41-5. [PMID: 23558040 DOI: 10.1016/j.amjcard.2013.02.051] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Revised: 02/19/2013] [Accepted: 02/19/2013] [Indexed: 10/27/2022]
Abstract
Limited information is available regarding the impact of acute kidney injury (AKI) during hospitalization on clinical outcomes after myocardial infarction (MI), and the effect of transient kidney injury (KI) on long-term mortality has not been validated. We retrospectively analyzed 2,289 patients diagnosed with MI. AKI patients were classified into a transient KI group and a persistent KI group based on serum creatinine levels at discharge. The end point of the study was 3-year mortality after MI. We included 2,110 patients of whom 237 patients (11%) developed AKI during hospitalization. Of these 237 patients, 154 (65%) had transient KI, and 83 (35%) had persistent KI. Multivariate analysis showed that age, left ventricular ejection fraction, estimated glomerular filtration rate on admission, and Killip class were significantly associated with developing AKI during hospitalization. The adjusted hazard ratios for 3-year mortality were 1.71 (95% confidence interval: 1.08-2.70) for AKI patients with transient KI and 2.21 (95% confidence interval: 1.34-3.64) for AKI patients with persistent KI, compared with no AKI. In conclusion, AKI was associated with an increased risk of death for patients who experienced MIs and survived during hospitalization. Although renal function had completely recovered in many AKI patients at discharge, these transient KI patients are also at a great risk of death after MI.
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Chen YY, Wang JF, Zhang YJ, Xie SL, Nie RQ. Optimal strategy of coronary revascularization in chronic kidney disease patients: a meta-analysis. Eur J Intern Med 2013; 24:354-61. [PMID: 23602222 DOI: 10.1016/j.ejim.2013.03.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Revised: 02/15/2013] [Accepted: 03/18/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND Patients with chronic kidney disease (CKD) have high risks of coronary artery disease (CAD). Coronary revascularization is beneficial for long-term survival, but the optimal strategy remains still controversial. METHODS We searched studies that have compared percutaneous coronary intervention (PCI) and coronary artery bypass graft (CABG) for revascularization of the coronary arteries in CKD patients. Short-term (30 days or in-hospital) mortality, long-term (at least 12 months) all-cause mortality, cardiac mortality and the incidence of late myocardial infarction and recurrence of revascularization were estimated. RESULTS 28 studies with 38,740 patients were included. All were retrospective studies from 1977 to 2012. Meta-analysis showed that PCI group had lower short-term mortality (OR 0.55, 95% CI 0.41 to 0.73, P<0.01), but had higher long-term all-cause mortality (OR 1.29, 95% CI 1.23 to 1.35, P<0.01). Higher cardiac mortality (OR 1.08, 95% CI 1.01 to 1.15, P<0.05), higher incidence of late myocardial infarction (OR 1.78, 95% CI 1.65 to 1.91, P<0.01) and recurring revascularization rate (OR 2.94, 95%CI 2.15 to 4.01, P<0.01) is found amongst PCI treated patients compared to CABG group. CONCLUSIONS CKD patients with CAD received CABG had higher risk of short-term mortality but lower risks of long-term all-cause mortality, cardiac mortality and late myocardial infarction compared to PCI. This could be due to less probable repeated revascularization.
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Affiliation(s)
- Yu-Yang Chen
- Department of Cardiology, The Second Affiliated Hospital of Sun Yat-sen University, West Yanjiang Road 107, Guangzhou, Guangdong, 510120, China
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Long-term prognosis of patients with acute myocardial infarction in the era of acute revascularization (from the Heart Institute of Japan Acute Myocardial Infarction [HIJAMI] registry). Int J Cardiol 2012; 159:205-10. [DOI: 10.1016/j.ijcard.2011.02.072] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2010] [Revised: 01/27/2011] [Accepted: 02/25/2011] [Indexed: 01/07/2023]
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Nagashima M, Hagiwara N, Koyanagi R, Yamaguchi JI, Takagi A, Kawada-Watanabe E, Shiga T, Ogawa H. Chronic kidney disease and long-term outcomes of myocardial infarction. Int J Cardiol 2012; 167:2490-5. [PMID: 22569317 DOI: 10.1016/j.ijcard.2012.04.049] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2012] [Accepted: 04/08/2012] [Indexed: 10/28/2022]
Abstract
BACKGROUND Although chronic kidney disease (CKD) is a risk factor for cardiovascular disease, information about myocardial infarction (MI) with CKD is limited in the acute revascularization era. METHODS To clarify the relationship between CKD and long-term outcomes of MI, consecutive 4550 patients with acute MI treated at 17 participating hospitals were analyzed. The primary study outcome was death from any cause, and a secondary endpoint was the first appearance major adverse cardiovascular events. RESULTS Acute revascularization therapies were performed in 75.2% of the patients and the mean left ventricular ejection fraction (LVEF) was 53%. The median follow-up was 4.1 years (follow-up rate, 95.2%). Patients were divided into four categories (<45.0, 45.0 to 59.9, 60.0 to 74.9, and ≥ 75.0 mL/min per 1.73 m(2) of body-surface area) according to the glomerular filtration rate (GFR) estimated by the Modification of Diet in Renal Disease equation. A total of 1941 (42.7%) patients had an estimated GFR of <60.0 mL/min per 1.73 m(2). Mortality rates increased with declining estimated GFR. Unadjusted hazard ratios for total and cardiovascular death in the group with an estimated GFR of 45.0 to 59.9 mL/min per 1.73 m(2) using the group with an estimated GFR of ≥ 75.0 mL/min per 1.73 m(2) as the reference were 1.63 (95% CI, 1.28 to 2.07) and 2.09 (95% CI, 1.45 to 3.01), respectively. CONCLUSIONS Even early-stage CKD should be considered a powerful risk factor for long-term cardiovascular death after acute MI with preserved LVEF in the acute revascularization era.
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Affiliation(s)
- Michitaka Nagashima
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
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Cakar MA, Gunduz H, Vatan MB, Kocayigit I, Akdemir R. The effect of admission creatinine levels on one-year mortality in acute myocardial infarction. ScientificWorldJournal 2012; 2012:186495. [PMID: 22619619 PMCID: PMC3349119 DOI: 10.1100/2012/186495] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2011] [Accepted: 11/14/2011] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND We have known that patients with renal insufficiency (creatinine level) have increased mortality for coronary artery disease. In this study, the relationship between admission creatinine level and one year mortality are evaluated in patients with acute myocardial infarction (AMI). METHOD 160 AMI patients (127 men and 33 women with a mean age of 59 ± 13) were enrolled in the study. Serum creatinine levels were measured within 12 hours of AMI. The patients were divided into two groups according to admission serum creatinine level. (1) elevated group (serum creatinine > 1.3 mg/dL) and (2) normal group (≤1.3 mg/dL). One year mortality rates were evaluated. RESULTS Elevated serum creatinine is observed in the 27 patients (16.9%). The mean creatinine level is 1.78 ± 7 mg/dL in the elevated group and 0.9 ± 0.18 mg/dL in the normal group (P < 0.0001). The mortality rate of the elevated group (n = 7, 25.9%) is higher than that of the normal group (n = 9, 6.8%). A significant increase in one year mortality is also observed (P=002) 60. CONCLUSION The mildly elevated admission serum creatinine levels are markedly increased to one year mortality in patients with AMI.
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Affiliation(s)
- Mehmet Akif Cakar
- Deparment of Cardiology, Sakarya Education and Research Hospital, Korucuk, 54100 Sakarya, Turkey
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Savic L, Mrdovic I, Perunicic J, Asanin M, Lasica R, Marinkovic J, Vasiljevic Z, Ostojic M. Impact of the combined left ventricular systolic and renal dysfunction on one-year outcomes after primary percutaneous coronary intervention. J Interv Cardiol 2011; 25:132-9. [PMID: 22103669 DOI: 10.1111/j.1540-8183.2011.00698.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND The aim of this study was to assess the impact of combined left ventricular systolic dysfunction (LVSD) and renal dysfunction (RD) on 1-year overall mortality and major adverse cardiovascular events (MACEs) (comprising cardiovascular death, nonfatal renfarction, target vessel revascularization, and nonfatal stroke) in patients with ST-elevation myocardial infarction undergoing primary percutaneous coronary intervention (pPCI). METHODS One thousand three hundred ninety eight patients with first myocardial infarction, undergoing pPCI were divided into four groups according to the presence of LVSD (ejection fraction [EF] <40%) and/or baseline RD (estimated glomerular filtration rate <60 mL/min per m(2)): Group I (no LVSD and no RD); Group II (LVSD, no RD); Group III (RD, no LVSD); Group IV (LVSD + RD). RESULTS One-year mortality rates in Groups I, II, III, and IV were 2.6%, 15.2%, 10.6%, and 34.2% and 1-year MACE rates were 5.7%, 19.5%, 17.1% and 35.7%, respectively. Patients in Groups II, III, and IV had an increased probability of 1-year overall mortality and MACE as compared to Group I. Overall mortality: Group II HR 2.1 (95% CI 1.1-4.2); Group III HR 2.1 (95% CI 1.1-4.1); Group IV HR 4.8 (95% CI 2.4-9.4); MACE: Group II HR 2.2 (95% CI 1.1-4.2); Group III HR 2.2 (95% CI 1.1-4.3); Group IV HR 5.1 (95% CI 2.6-10.1). The LVSD-RD combination was the strongest independent predictor for 1-year outcomes. CONCLUSIONS The LVSD-RD combination is associated with an approximately five-fold increase in 1-year overall mortality and MACE after pPCI. The evaluation of the renal function in patients with LVSD represents a simple method which enables a more precise stratification of the risks related to the occurrence of adverse events in long-term patient follow-up.
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Affiliation(s)
- Lidija Savic
- Clinical Centre of Serbia-Emergency Hospital, Coronary Care Unit, Institute for Medical Statistics and Informatics, Belgrade, Serbia.
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Son J, Hur SH, Kim IC, Cho YK, Park HS, Yoon HJ, Kim H, Nam CW, Kim YN, Kim KB. The impact of moderate to severe renal insufficiency on patients with acute myocardial infarction. Korean Circ J 2011; 41:308-12. [PMID: 21779283 PMCID: PMC3132692 DOI: 10.4070/kcj.2011.41.6.308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2010] [Revised: 09/08/2010] [Accepted: 09/10/2010] [Indexed: 11/18/2022] Open
Abstract
Background and Objectives Renal insufficiency (RI) has been reported to be associated with unfavorable clinical outcomes in patients undergoing percutaneous coronary interventions (PCI). However, little data is available regarding the impact of moderate to severe RI on clinical outcomes in patients with acute myocardial infarction (AMI) undergoing PCI. Subjects and Methods Between March 2003 and July 2007, 878 patients with AMI who underwent PCI were enrolled. Based on estimated glomerular filtration rate (eGFR) using the Modification of Diet in Renal Disease (MDRD) equation, patients were divided into two groups: eGFR <60 mL/min·m2 (moderate to severe RI, group A) and eGFR ≥60 mL/min·m2 (normal to mild RI, group B). The primary endpoint was all-cause mortality at 1-year after successful PCI. The secondary endpoints were non-fatal myocardial infarction (MI), target lesion revascularization (TLR), target vessel revascularization (TVR), stent thrombosis (ST) and major adverse cardiac events (MACE) at 1-year. Results In group A, patients were more often male and older, with diabetes and hypertension. Compared to patients in group B, group A showed significantly higher incidences of all-cause mortality, cardiac mortality, non-fatal MI and MACE. The needs of TLR and TVR, and the incidence of ST were not significantly different between the two groups. Independent predictors of 1-year mortality were eGFR <60 mL/min·m2, male gender, older age and a lower left ventricular ejection fraction. Conclusion In patients with AMI, moderate to severe RI was associated with mortality and MACE at 1-year after successful PCI. In addition, eGFR <60 mL/min·m2 was a strong independent predictor of 1-year mortality.
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Affiliation(s)
- Jihyun Son
- Department of Internal Medicine, College of Medicine, Keimyung University, Daegu, Korea
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Kim JY, Jeong MH, Ahn YK, Moon JH, Chae SC, Hur SH, Hong TJ, Kim YJ, Seong IW, Chae IH, Cho MC, Kim CJ, Jang YS, Yoon J, Seung KB, Park SJ. Decreased Glomerular Filtration Rate is an Independent Predictor of In-Hospital Mortality in Patients With ST-Segment Elevation Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention. Korean Circ J 2011; 41:184-90. [PMID: 21607168 PMCID: PMC3098410 DOI: 10.4070/kcj.2011.41.4.184] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2010] [Revised: 07/09/2010] [Accepted: 07/23/2010] [Indexed: 11/20/2022] Open
Abstract
Background and Objectives Patients with renal dysfunction (RD) experience worse prognosis after myocardial infarction (MI). The aim of the present study was to investigate the impact of admission estimated glomerular filtration rate (eGFR) on clinical outcomes of patients undergoing primary percutaneous coronary intervention (PCI) for ST-segment elevation MI (STEMI). Subjects and Methods We retrospectively evaluated 4,542 eligible patients from the Korea Acute Myocardial Infarction Registry (KAMIR). Patients were divided into three groups according to eGFR (mL/min/1.73 m2): normal renal function (RF) group (eGFR ≥60, n=3,515), moderate RD group (eGFR between 30 to 59, n=894) and severe RD group (eGFR <30, n=133). Baseline characteristics, angiographic and procedural results, and in-hospital outcomes between the three groups were compared. Results Age, gender, Killip class ≥3, hypertension, diabetes, congestive heart failure, peak creatine kinase-MB, high sensitivity C-reactive protein, B-type natriuretic peptide, left ventricle ejection fraction, multivessel disease, infarct-related artery and rate of successful PCI were significantly different between the 3 groups (p<0.05). With decline in RF, in-hospital complications developed with an increasing frequency (14.1% vs. 31.8% vs. 45.5%, p<0.0001). In-hospital mortality rate was significantly higher in the moderate and severe RD groups as compared to the normal RF group (2.3% vs. 13.9% vs. 25.6%, p<0.0001). Using multivariate logistic regression analysis, adjusted odds ratio for in-hospital mortality was 2.67 {95% confidence interval (CI) 1.44-4.93, p=0.002} in the moderate RD group, and 4.09 (95% CI 1.48-11.28, p=0.006) in the severe RD group as compared to the normal RF group. Conclusion Decreased admission eGFR was associated with worse clinical courses and it was an independent predictor of in-hospital mortality in STEMI patients undergoing primary PCI.
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Kimura T, Obi Y, Yasuda K, Sasaki KI, Takeda Y, Nagai Y, Imai E, Rakugi H, Isaka Y, Hayashi T. Effects of chronic kidney disease and post-angiographic acute kidney injury on long-term prognosis after coronary artery angiography. Nephrol Dial Transplant 2010; 26:1838-46. [PMID: 20940369 DOI: 10.1093/ndt/gfq631] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Both chronic kidney disease (CKD) and post-angiographic acute kidney injury (AKI) are regarded as risks factors for long-term mortality after coronary angiography. On the other hand, acute haemodynamic disturbances requiring haemodynamic support have a strong impact on both the incidence of AKI and on prognosis after coronary angiography. The aim of this study was to determine the impact of CKD and AKI on long-term prognosis after coronary angiography among hospital survivors and to determine relationships with haemodynamic variables. METHODS We studied 2439 patients who underwent coronary angiography or percutaneous coronary intervention. Relationships between both CKD and AKI and mortality or cardiovascular diseases were measured using unadjusted and adjusted Cox models for case-mix and laboratory variables. RESULTS Multivariable Cox regression analysis identified CKD as an independent predictor of long-term mortality [adjusted hazard ratio (AHR) 1.51; 95% confidence interval (95% CI) 1.07-2.13] and composite end points (AHR 1.72; 95% CI 1.40-2.11). Lower estimated glomerular filtration ratio levels below 50 mL/min/1.73 m(2) were significantly associated with mortality after adjustments. A similar association was found even in haemodynamically stable patients. AKI was also a predictor of long-term composite end points (AHR 1.64; 95% CI 1.09-2.46); however, its impact was attenuated in haemodynamically stable patients. CONCLUSIONS Among hospital survivors, CKD is an independent predictor for both long-term mortality and composite end points, regardless of haemodynamic conditions. AKI is also a predictor of long-term prognosis; however, its impact may be attenuated in haemodynamically stable hospital survivors.
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Affiliation(s)
- Tomonori Kimura
- Department of Geriatric Medicine and Nephrology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 585-0871, Japan
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Shiga T, Kasanuki H, Hagiwara N, Sumiyoshi T, Honda T, Haze K, Takagi A, Kawana M, Origasa H, Ogawa H. Angiotensin receptor blocker-based therapy and cardiovascular events in hypertensive patients with coronary artery disease and impaired renal function. Blood Press 2010; 19:359-65. [DOI: 10.3109/08037051003802475] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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28
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Seddon M, Curzen N. CORONARY REVASCULARISATION IN CHRONIC KIDNEY DISEASE PART II: ACUTE CORONARY SYNDROMES. J Ren Care 2010; 36 Suppl 1:118-26. [DOI: 10.1111/j.1755-6686.2010.00157.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kilickesmez KO, Abaci O, Okcun B, Kocas C, Baskurt M, Arat A, Ersanli M, Gurmen T. Chronic kidney disease as a predictor of coronary lesion morphology. Angiology 2009; 61:344-9. [PMID: 19939822 DOI: 10.1177/0003319709351875] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Coronary artery disease (CAD) is the main cause of death in patients with chronic kidney disease (CKD). We investigated whether CKD stage affected coronary lesion morphology in patients with established CAD. Coronary angiograms of 264 patients were evaluated. Chronic kidney disease was staged using the estimated glomerular filtration rate (eGFR) from the serum creatinine prior to coronary angiography. Patients were divided into 3 groups: dialysis or severe decrease in GFR <30 mL/min per 1.73 m(2) (group 1; n = 60), patients with moderate kidney failure (group 2; n = 116), and patients with normal renal function or mild decrease in GFR (group 3; n = 88). The likelihood of CAD and lesion complexity increased with decreasing eGFR (P = .001). Patients with CKD also had more significant CAD. The risk of significant coronary obstruction and lesion complexity increased progressively with decreasing eGFR. The eGFR may predict lesion complexity among patients with CKD undergoing coronary angiography.
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Affiliation(s)
- Kadriye Orta Kilickesmez
- Department of Cardiology, Istanbul University Institute of Cardiology, Haseki, Aksaray, Istanbul, Turkey.
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Manzano-Fernández S, Marín F, Pastor-Pérez FJ, Caro C, Cambronero F, Lacunza J, Pinar E, Pascual-Figal DA, Valdés M, Lip GY. Impact of Chronic Kidney Disease on Major Bleeding Complications and Mortality in Patients With Indication for Oral Anticoagulation Undergoing Coronary Stenting. Chest 2009; 135:983-990. [DOI: 10.1378/chest.08-1425] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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31
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Cardarelli F, Bellasi A, Ou FS, Shaw LJ, Veledar E, Roe MT, Morris DC, Peterson ED, Klein LW, Raggi P. Combined impact of age and estimated glomerular filtration rate on in-hospital mortality after percutaneous coronary intervention for acute myocardial infarction (from the American College of Cardiology National Cardiovascular Data Registry). Am J Cardiol 2009; 103:766-71. [PMID: 19268729 DOI: 10.1016/j.amjcard.2008.11.033] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2008] [Revised: 11/15/2008] [Accepted: 11/15/2008] [Indexed: 10/21/2022]
Abstract
Age and chronic kidney disease are major risk factors for poor cardiovascular outcome; however, renal function is often estimated on the basis of serum creatinine levels, and advanced renal impairment may be hidden behind near normal creatinine levels. We assessed the impact of estimated glomerular filtration rate (GFR) on in-hospital mortality in young (<65 years old), old (65 to 84 years old), and very old (> or = 85 years old) patients undergoing percutaneous coronary intervention (PCI) for acute myocardial infarction. The adjusted risk of death was calculated in 169,826 patients from the American College of Cardiology National Cardiovascular Data Registry undergoing primary PCI for acute myocardial infarction. Younger patients had fewer co-morbidities, higher estimated GFR, less frequent multivessel disease, and lower unadjusted mortality rates than older patients (p <0.0001 for all comparisons). However, the adjusted risk of in-hospital mortality for patients with severe renal insufficiency (estimated GFR <30 ml/min/1.73 m(2)) compared with those with normal renal function (estimated GFR > or = 60 ml/min/1.73 m(2)) was higher in young patients (adjusted odds ratio = 7.58, 95% confidence interval 6.18 to 9.29) than old (adjusted odds ratio = 4.75, 95% confidence interval 4.14 to 5.45) and very old patients (adjusted odds ratio = 3.50, confidence interval 2.50 to 4.89). In conclusion, severe renal insufficiency is associated with a greater risk of in-hospital mortality in young than old and very old patients after primary PCI. Risk stratification for patients with acute myocardial infarction should incorporate an assessment of renal function with estimated GFR values rather than absolute serum creatinine levels as done in the currently utilized risk scoring algorithms.
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Impact of admission creatinine level on clinical outcomes of patients with acute ST-elevation myocardial infarction undergoing primary percutaneous coronary intervention with drug-eluting stent implantation. Chin Med J (Engl) 2008. [DOI: 10.1097/00029330-200812010-00003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Osten MD, Ivanov J, Eichhofer J, Seidelin PH, Ross JR, Barolet A, Horlick EM, Ing D, Schwartz L, Mackie K, Džavík V. Impact of renal insufficiency on angiographic, procedural, and in-hospital outcomes following percutaneous coronary intervention. Am J Cardiol 2008; 101:780-5. [PMID: 18328840 DOI: 10.1016/j.amjcard.2007.11.009] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2007] [Revised: 11/01/2007] [Accepted: 11/01/2007] [Indexed: 10/22/2022]
Abstract
Patients with chronic renal insufficiency (RI) have higher in-hospital mortality and major adverse cardiac event (MACE) rates after percutaneous coronary intervention (PCI). The mechanisms of this adverse course are not well understood. It was hypothesized that this worse outcome may be caused by inadequate PCI results secondary to more complex coronary anatomy in patients with RI. Baseline, procedural, and outcome variables of all PCI cases at the University Health Network are entered prospectively in the PCI Registry. All PCI cases between April 1, 2000, and October 31, 2005, excluding patients in shock, who had preprocedural creatinine clearance (CrCl) measured were included in this study (n = 10,821 of 11,023 patients). Moderate RI (CrCl <60 ml/min) was evaluated as an independent predictor of procedural outcomes, death, and MACE (defined as death, myocardial infarction, abrupt closure, or coronary artery bypass grafting). Moderate RI (CrCl <60 ml/min) independently predicted the procedural outcomes of worse residual stenosis >20% (p = 0.03), number of undeliverable stents (p = 0.003), and smallest stent diameter (p <0.001). Worst residual stenosis >20% and any undeliverable stent were significantly associated with in-hospital MACEs (odds ratio [OR] 3.97, 95% confidence interval [CI] 3.0 to 5.3, p <0.001 and OR 1.89, 95% CI 1.2 to 2.9, p = 0.002) and mortality (OR 3.82, 95% CI 2.2 to 6.7, p <0.001 and OR 3.0, 95% CI 1.6 to 5.9, p = 0.002). These risks were independent of all other measured variables. In conclusion, moderate to severe RI was a strong predictor of worse procedural results during PCI, which, in turn, were independent predictors of in-hospital MACE and mortality and independent contributors to the higher risk of in-hospital adverse events observed after PCI in patients with RI.
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Long-Term Nitrate Use in Acute Myocardial Infarction (The Heart Institute of Japan, Department of Cardiology Nitrate Evaluation Program). Cardiovasc Drugs Ther 2008; 22:177-84. [DOI: 10.1007/s10557-008-6089-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2007] [Accepted: 01/24/2008] [Indexed: 10/22/2022]
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Koganei H, Kasanuki H, Ogawa H, Tsurumi Y. Association of Glomerular Filtration Rate With Unsuccessful Primary Percutaneous Coronary Intervention and Subsequent Mortality in Patients With Acute Myocardial Infarction From the HIJAMI Registry. Circ J 2008; 72:179-85. [DOI: 10.1253/circj.72.179] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - Hiroshi Ogawa
- Department of Cardiology, Tokyo Women's Medical University
| | - Yukio Tsurumi
- Department of Cardiology, Tokyo Women's Medical University
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Yamaguchi J, Kasanuki H, Ishii Y, Yagi M, Nagashima M, Fujii S, Koyanagi R, Ogawa H, Hagiwara N, Haze K, Sumiyoshi T, Honda T. Serum creatinine on admission predicts long-term mortality in acute myocardial infarction patients undergoing successful primary angioplasty: data from the Heart Institute of Japan Acute Myocardial Infarction (HIJAMI) Registry. Circ J 2007; 71:1354-9. [PMID: 17721010 DOI: 10.1253/circj.71.1354] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Data about the long-term mortality of acute myocardial infarction (AMI) patients with renal insufficiency who received sufficient early revascularization are scant, so the present study evaluated the impact of serum creatinine levels on the long-term mortality in patients with AMI undergoing successful primary percutaneous coronary intervention (PCI). METHODS AND RESULTS The Heart Institute of Japan Acute Myocardial Infarction (HIJAMI) registry has 3,021 consecutive AMI patients. Primary PCI was attempted in 1,451 patients and successful revascularization was obtained in 1,359 patients (93.6%). An elevated serum creatinine level, defined as creatinine > or =1.2 mg/dl, was observed in 216 patients (15.8%). Univariate analyses showed statistical differences between normal and elevated serum creatinine groups in age, gender, hypertension, previous myocardial infarction, number of diseased vessels and Killip class. During a median follow-up period of 39 [32-49] months, the event-free survival rate was lower in elevated creatinine group than normal creatinine group. Multivariate Cox proportional hazards model showed that serum creatinine level was an independent predictor of long-term mortality (adjusted hazard ratio 1.43 [95% confidence interval 1.03-1.99]). CONCLUSION The serum creatinine level on admission in patients with AMI predicts long-term mortality, even in those with successful primary PCI.
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Affiliation(s)
- Junichi Yamaguchi
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan.
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Abbott JD, Ahmed HN, Vlachos HA, Selzer F, Williams DO. Comparison of outcome in patients with ST-elevation versus non-ST-elevation acute myocardial infarction treated with percutaneous coronary intervention (from the National Heart, Lung, and Blood Institute Dynamic Registry). Am J Cardiol 2007; 100:190-5. [PMID: 17631068 DOI: 10.1016/j.amjcard.2007.02.083] [Citation(s) in RCA: 104] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2006] [Revised: 02/19/2007] [Accepted: 02/19/2007] [Indexed: 11/22/2022]
Abstract
Patients with ST-elevation myocardial infarction (STEMI) and non-STEMI (NSTEMI) are increasingly being treated with percutaneous coronary intervention (PCI) and we sought to determine risk of adverse outcomes by type of MI. Patients enrolled in the National Heart, Lung, and Blood Institute Dynamic Registry from 1999 to 2004 who presented with an acute MI as an indication for PCI were studied. Baseline data and in-hospital and 1-year outcomes were compared based on ST-segment elevation (STEMI, n = 903; NSTEMI, n = 583) at presentation. Patients with STEMI were younger, had fewer co-morbidities, and had less extensive coronary artery disease than did patients with NSTEMI. Angiographic success and periprocedural complications were similar by MI type. In-hospital coronary artery bypass grafting, stroke, bleeding and recurrent MI were similar but mortality was higher in patients with STEMI (4.0% vs 1.4%, p = 0.004). Cardiogenic shock was associated with the greatest risk of in-hospital death (odds ratio 26.7, 95% confidence interval 11.4 to 62.3, p = 0.0001), but STEMI was also independently predictive of mortality. At 1 year, there was no influence of MI type on outcome. Age, cardiogenic shock, renal disease, peripheral vascular disease, and cancer were predictive of death and MI. Multivessel disease and a larger number of >50% lesions were associated with the need for repeat revascularization. In conclusion, STEMI was associated with a higher likelihood of in-hospital death than was NSTEMI, but long-term outcomes after PCI were independent of MI type. At 1 year, associated co-morbidities were strongly associated with death and MI, whereas only angiographic characteristics predicted the need for repeat revascularization.
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Affiliation(s)
- J Dawn Abbott
- Division of Cardiology, Rhode Island Hospital, Brown University, Providence, Rhode Island, USA.
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Kettaneh A, Mario N, Fardet L, Flick D, Fozing T, Tiev K, Tolédano C, Cabane J. Mortalité hospitalière et durée de séjour des patients non programmés en médecine interne: valeur pronostique de paramètres biochimiques usuels à l'admission. Rev Med Interne 2007; 28:443-9. [PMID: 17376562 DOI: 10.1016/j.revmed.2007.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2006] [Accepted: 02/06/2007] [Indexed: 10/23/2022]
Abstract
PURPOSE Little is known about prognosis values of biochemical markers in internal medicine patients. We have examined retrospectively the relationship between inhospital mortality or stay duration and several biochemical markers commonly performed on admission in internal medicine patients. METHODS Among all stays unplanned in our department during the year 2004, we collected data about 8 blood biochemical markers (sodium, potassium, chloride, bicarbonate, anion gap, urea nitrogen, creatinin, proteins), performed between the day before and the day after admission. Mixed Cox regression models computed hazard ratios for mortality associated with biochemical markers concentration. The relationship between biochemical markers concentration and duration stay was investigated in mixed linear regression models. RESULTS In 2004 our department totalized 1199 unplanned stays by 1054 distinct patients (age: 69.9+/-19.2 y, women: 59.2%), among which 59 deceased during stay. Biochemical markers were available for 977 (81.5%) stays (stay duration: 17.5+/-16.0 days). Inhospital mortality was significantly associated with plasma concentration on admission of potassium, proteins, anion gap and with urea nitrogen/creatinin ratio. Among survivors, duration stay was significantly associated with plasma concentration on admission of sodium, chlore, and anion gap. CONCLUSION Biochemical markers performed on admission need particular attention as they provide immediate information about short term prognosis of internal medicine patients.
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Affiliation(s)
- A Kettaneh
- Service de Médecine Interne, Hôpital Saint-Antoine, Assistance publique-Hôpitaux de Paris, Université Pierre-et-Marie-Curie-Paris, 75012 Paris, France.
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Nagashima M, Koyanagi R, Kasanuki H, Hagiwara N, Yamaguchi JI, Atsuchi N, Honda T, Haze K, Sumiyoshi T, Urashima M, Ogawa H. Effect of early statin treatment at standard doses on long-term clinical outcomes in patients with acute myocardial infarction (the Heart Institute of Japan, Department of Cardiology Statin Evaluation Program). Am J Cardiol 2007; 99:1523-8. [PMID: 17531574 DOI: 10.1016/j.amjcard.2007.01.024] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2006] [Revised: 01/10/2007] [Accepted: 01/10/2007] [Indexed: 11/22/2022]
Abstract
Long-term preventive effects of standard statin therapy in patients with acute myocardial infarction (AMI) against a secondary cardiac event remain unclear. The aims of this study were to evaluate and clarify characteristics of patients with AMI in whom standard statin therapy has beneficial effects against a secondary event in a real-world setting. Between 1999 and 2004, 4,075 patients with AMI were registered and followed prospectively, of whom 1,404 (matched by propensity scores) were analyzed. Statin use was defined as prescription on discharge from the hospital, and the control group was not prescribed statins at discharge. The primary end point was total mortality rate. Final follow-up was performed in June 2006 (median 4.1 years), and follow-up rate was 97.2%. During follow-up, 139 patients died, including 87 (12.4%) from the control group and 52 (7.4%) from the statin group. The hazard ratio for statin therapy was 0.64 (95% confidence interval 0.45 to 0.90, p = 0.011) throughout the study. Early statin therapy was strongly correlated with a lower risk of cardiovascular death, less recurrence of AMI, and less heart failure. Statin therapy was particularly beneficial for men, patients > or =60 years of age, and patients with a high low-density lipoprotein cholesterol level > or =155 mg/dl. In conclusion, these findings suggest that initiating standard rather than intensive statin therapy immediately after AMI decreases long-term mortality and subsequent cardiac events.
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Affiliation(s)
- Michitaka Nagashima
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
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Marenzi G, Moltrasio M, Assanelli E, Lauri G, Marana I, Grazi M, Rubino M, De Metrio M, Veglia F, Bartorelli AL. Impact of cardiac and renal dysfunction on inhospital morbidity and mortality of patients with acute myocardial infarction undergoing primary angioplasty. Am Heart J 2007; 153:755-62. [PMID: 17452149 DOI: 10.1016/j.ahj.2007.02.018] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2006] [Accepted: 02/16/2007] [Indexed: 01/26/2023]
Abstract
BACKGROUND Risk stratification of patients with ST-elevation myocardial infarction (STEMI) undergoing primary angioplasty is important in order to predict outcomes and to delineate targeted therapeutic strategies. Although the prognostic implications of reduced left ventricular ejection fraction (LVEF) and creatinine clearance (CrCl) have been recognized, the clinical and prognostic impact of their combination has never been prospectively evaluated. METHODS We stratified 467 patients with STEMI undergoing primary angioplasty according to LVEF and CrCl values at admission: CrCl > 60 mL/min and LVEF > 40% (group 1, n = 261); CrCl < or = 60 mL/min and LVEF > 40% (group 2, n = 113); CrCl > 60 mL/min and LVEF < or = 40% (group 3, n = 60); CrCl < or = 60 mL/min and LVEF < or = 40% (group 4, n = 33). RESULTS Inhospital mortality was different in the 4 groups (1% in group 1, 3% in group 2, 15% in group 3, 30% in group 4) (P < .001). The incidence of combined end point of death, acute pulmonary edema, cardiogenic shock, and acute renal failure requiring mechanical support increased progressively from group 1 to group 4 (5%, 17%, 33%, and 48%, respectively) (P < .001). We found a significant gradient of risk in terms of inhospital mortality and combined end point when patients outcome was evaluated according to the presence of both normal LVEF and CrCl (group 1), impairment in only 1 of these 2 parameters (group 2 and 3 pooled together), and combined LVEF and CrCl reductions (group 4). CONCLUSIONS Reduced LVEF and CrCl are strong independent predictors of increased inhospital morbidity and mortality, and their combined evaluation provides a simple tool for early risk stratification in patients with STEMI treated with primary angioplasty.
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Affiliation(s)
- Giancarlo Marenzi
- Centro Cardiologico Monzino, I.R.C.C.S, Institute of Cardiology, University of Milan, Milan, Italy.
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Latchamsetty R, Fang J, Kline-Rogers E, Mukherjee D, Otten RF, LaBounty TM, Emery MS, Eagle KA, Froehlich JB. Prognostic value of transient and sustained increase in in-hospital creatinine on outcomes of patients admitted with acute coronary syndrome. Am J Cardiol 2007; 99:939-42. [PMID: 17398188 DOI: 10.1016/j.amjcard.2006.10.058] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2006] [Revised: 10/30/2006] [Accepted: 10/30/2006] [Indexed: 11/23/2022]
Abstract
A history of renal insufficiency or increased creatinine level on admission is associated with poor outcomes in patients with acute coronary syndrome (ACS). This study sought to determine whether in-hospital worsening of renal function, either transient or sustained, is an independent risk factor for 6-month mortality in patients admitted with ACS. A total of 1,417 patients admitted with ACS from June 2000 to May 2003 were reviewed. Patients were classified into 3 groups. Group I included patients with an increase in creatinine during hospitalization of <or=0.5 mg/dl. Group II included patients with an increase in creatinine of >0.5 mg/dl that resolved by discharge. Group III included patients with an increase in creatinine of >0.5 mg/dl that did not resolve. The primary end point was 6-month mortality from any cause. Patients in groups II and III had higher 6-month mortality rates (27% and 23%, respectively; both p<0.001) compared with patients in group I (7.4%). After adjustment for known risk factors, a transient increase in creatinine remained a significant independent predictor of 6-month mortality (odds ratio 2.07, 95% confidence interval 1.14 to 3.76), although a sustained increase in creatinine showed a trend (odds ratio 1.58, 95% confidence interval 0.68 to 3.70). In conclusion, independent of a history of renal insufficiency or increased admission creatinine, in-hospital worsening of renal function is an important risk factor for 6-month mortality in patients admitted with ACS. Furthermore, return to baseline function by discharge does not protect against this risk. These findings have implications for management of these high-risk patients.
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Kowalczyk J, Lenarczyk R, Kowalski O, Sredniawa B, Musialik-Lydka A, Gasior M, Polonski L, Zembala M, Gumprecht J, Kalarus Z. Different Types of Renal Dysfunction in Patients with Acute Myocardial Infarction Treated with Percutaneous Coronary Intervention. J Interv Cardiol 2007; 20:143-52. [PMID: 17391223 DOI: 10.1111/j.1540-8183.2007.00253.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND The prognostic significance of different types of renal dysfunction in patients with acute myocardial infarction (AMI) treated with percutaneous coronary intervention (PCI) has not been well characterized. METHODS The single-center AMI registry encompassed 1,486 consecutive AMI patients treated with PCI, who were followed by mean 29.7 months. Subjects with an estimated glomerular filtration rate <60 mL/min per 1.73 m2 at baseline were selected (n = 283, 19.0%) and incorporated into the chronic kidney disease (CKD) group. The control group consisted of 1,203 subjects with normal renal function (81.0%). The CKD patients were divided into subgroups: with contrast-induced nephropathy - CKD + CIN (n = 68, 4.6%) and without - CKD-CIN (n = 215, 14.5%). RESULTS Remote mortality rate was significantly higher in CKD group (34.6%) and in particular subgroups: CKD + CIN (47.0%), CKD-CIN (31.0%) than in controls (9.1%, P < 0.001 for all study groups vs controls). Multivariate analysis identified CKD as an independent predictor of any-cause death in the whole population (hazard ratio [HR] 1.77, 95% confidence interval [CI] 1.60-1.94, P < 0.001). Similarly, CKD + CIN contrary to CKD-CIN had significant and independent influence on remote survival in study population (HR 2.16, 95% CI 1.95-2.37, P < 0.001). CONCLUSIONS CKD and its types have significant, negative influence on long-term survival in AMI patients treated with PCI. It is especially strongly expressed in those CKD patients who develop contrast-induced nephropathy, which occurrence is an independent risk factor of mortality associated with over twofold increase of death hazard.
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Affiliation(s)
- Jacek Kowalczyk
- 1st Department of Cardiology, Medical University of Silesia, Silesian Center for Heart Diseases, Zabrze, Poland.
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Bartorelli AL. Primary angioplasty for acute myocardial infarction--the emerging prognostic role of renal insufficiency. Catheter Cardiovasc Interv 2007; 69:401-2. [PMID: 17295289 DOI: 10.1002/ccd.20992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Aguiar-Souto P, Valero-González S, Domínguez JFO. N-acetylcysteine and contrast-induced nephropathy. N Engl J Med 2006; 355:1497-8; author reply 1499-500. [PMID: 17021328 DOI: 10.1056/nejmc061983] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Afshinnia F, Ayazi P, Chadow HL. Glomerular filtration rate on admission independently predicts short-term in-hospital mortality after acute myocardial infarction. Am J Nephrol 2006; 26:408-14. [PMID: 16926535 DOI: 10.1159/000095301] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2006] [Accepted: 07/07/2006] [Indexed: 01/08/2023]
Abstract
BACKGROUND Risk of cardiovascular events is higher in patients with chronic kidney disease. The objective is to evaluate whether glomerular filtration rate (GFR) on admission is an independent predictor of short-term mortality in acute myocardial infarction (AMI), after adjusting with physiologic derangements in an acute setting. METHODS 220 consecutive patients with an admitting diagnosis of AMI were enrolled in a 1-year prospective observational study at a tertiary care teaching institute. Data were gathered for history, physical examination and laboratory findings. GFR was calculated based on the Modification of Diet in Renal Disease formula. Abnormal categories of physiological derangement indicators were weighted based on APACHE II guidelines. The endpoint was defined as in-hospital all-cause mortality. RESULTS There were 31 deaths (14.1%). The GFR (mean +/- SD) in survivors as compared to deceased patients was 68.2 +/- 33.8 and 41.7 +/- 25.1 ml/min/1.73 m2, respectively (p < 0.001). The mean age, white blood cell count, blood urea nitrogen, potassium and blood sugar were higher on admission in patients who died in hospital (p < 0.05), while the mean albumin, mean arterial pressure, pulse and respiratory rate were lower in this group compared to survivors (p < 0.05). After adjusting with other covariates, each 10 ml/min/1.73 m2 decrease in GFR was associated with a 1.29 times increased risk of mortality (95% CI 1.08-1.53, p = 0.004). CONCLUSION GFR on admission is an independent predictor of short-term mortality in a patient after AMI.
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Affiliation(s)
- Farsad Afshinnia
- Department of Internal Medicine, Memorial Medical Center, Modesto, CA 95355, USA.
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Sjauw KD, van der Horst ICC, Nijsten MWN, Nieuwland W, Zijlstra F. Value of routine admission laboratory tests to predict thirty-day mortality in patients with acute myocardial infarction. Am J Cardiol 2006; 97:1435-40. [PMID: 16679079 DOI: 10.1016/j.amjcard.2005.12.034] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2005] [Revised: 12/01/2005] [Accepted: 12/01/2005] [Indexed: 12/22/2022]
Abstract
Most risk-stratification instruments that have been developed to predict outcome after myocardial infarction do not make use of laboratory parameters, although several laboratory parameters have been shown to be predictors of adverse outcome. To assess the prognostic value of routine admission laboratory tests, we studied a sample of 264 of 3,746 patients with myocardial infarction from a coronary care unit database of 12,043 patients for differences between survivors and nonsurvivors at 30 days. In multivariate analyses, higher white blood cell count, higher levels of serum creatinine, glucose, and lactate dehydrogenase, and lower platelet count were identified as independent risk factors for 30-day mortality. The model that incorporated these risk factors (added laboratory parameters model) had a 17% higher predictive power than did the model that contained only conventional risk factors (conventional risk factor model). The added laboratory parameters model showed better discriminative ability than the conventional risk factor model according to the area under the curve (0.87 vs 0.80). In conclusion, routine admission laboratory tests hold significant prognostic information, with value in addition to conventional risk factors. Incorporating these tests in risk-stratification instruments will further improve risk assessment of patients with myocardial infarction.
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Affiliation(s)
- Krischan Daniël Sjauw
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Kinoshita N, Imai K, Kinjo K, Naka M. Longitudinal Study of Acute Myocardial Infarction in the Southeast Osaka District From 1988 to 2002. Circ J 2005; 69:1170-5. [PMID: 16195611 DOI: 10.1253/circj.69.1170] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Data on clinical characteristics, long-term mortality rates, and factors influencing outcome of acute myocardial infarction (AMI) based on an unselected cohort in the percutaneous coronary intervention (PCI) era are still limited in Japan. METHODS AND RESULTS In the present study 415 consecutive patients with AMI who were admitted to hospital within 24 h of symptom onset between January 1988 and December 2002 were studied. There was a marked seasonal variation of AMI with a minimum in summer and a maximum in winter, as well as a marked circadian variation with a significant morning peak. Overall, 45.8% of patients were treated with primary PCI. Increased age and female sex were negatively associated with the probability of undergoing PCI. During the follow-up period (mean duration, 4.01+/-3.41 years), the unadjusted long-term all-cause mortality rate was 21.4%. Multivariate Cox regression analysis showed that age, prior cerebrovascular disease, renal failure, Killip > or =2, and ventricular tachycardia/fibrillation were independent predictors of worse long-term mortality after AMI. Furthermore, the use of PCI was independently associated with favorable long-term survival after AMI. CONCLUSIONS Although PCI was associated with a favorable long-term mortality, it remains underused in subsets of patients and increased use may further reduce the long-term mortality rate in Japanese AMI patients.
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