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James E, Butler T, Nichols S, Goodall S, O’Doherty AF. Provision of dietary education in UK-based cardiac rehabilitation: a cross-sectional survey conducted in conjunction with the British Association for Cardiovascular Prevention and Rehabilitation. Br J Nutr 2024; 131:880-893. [PMID: 37869978 PMCID: PMC10864998 DOI: 10.1017/s0007114523002374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 10/24/2023]
Abstract
Dietary education is a core component of cardiac rehabilitation (CR). It is unknown how or what dietary education is delivered across the UK. We aimed to characterise practitioners who deliver dietary education in UK CR and determine the format and content of the education sessions. A fifty-four-item survey was approved by the British Association for Cardiovascular Prevention and Rehabilitation (BACPR) committee and circulated between July and October 2021 via two emails to the BACPR mailing list and on social media. Practitioners providing dietary education within CR programmes were eligible to respond. Survey questions encompassed: practitioner job title and qualifications, resources, and the format, content and individual tailoring of diet education. Forty-nine different centres responded. Nurses (65·1 %) and dietitians (55·3 %) frequently provided dietary education. Practitioners had no nutrition-related qualifications in 46·9 % of services. Most services used credible resources to support their education, and 24·5 % used BACPR core competencies. CR programmes were mostly community based (40·8 %), lasting 8 weeks (range: 2-25) and included two (range: 1-7) diet sessions. Dietary history was assessed at the start (79·6 %) and followed up (83·7 %) by most centres; barriers to completing assessment were insufficient time, staffing or other priorities. Services mainly focused on the Mediterranean diet while topics such as malnutrition and protein intake were lower priority topics. Service improvement should focus on increasing qualifications of practitioners, standardisation of dietary assessment and improvement in protein and malnutrition screening and assessment.
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Affiliation(s)
- Emily James
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle-Upon-TyneNE1 8ST, UK
- Diabetes Research Centre, University of Leicester, Leicester, UK
- National Institute for Health Research (NIHR) Leicester Biomedical Research Centre, University Hospitals of Leicester NHS Trust and the University of Leicester, Leicester, UK
| | - Tom Butler
- Faculty of Health, Social Care and Medicine, Edge Hill University, Ormskirk, UK
- Cardiorespiratory Research Centre, Edge Hill University, Ormskirk, UK
| | - Simon Nichols
- School of Nursing, Midwifery and Paramedic Practice, Robert Gordon University, Aberdeen, UK
- Advanced Wellbeing Research Centre, Sheffield Hallam University, Sheffield, UK
| | - Stuart Goodall
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle-Upon-TyneNE1 8ST, UK
| | - Alasdair F. O’Doherty
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle-Upon-TyneNE1 8ST, UK
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Farkash A, Gordon A, Mohr R, Sela O, Pevni D, Ziv-Baran T, Grupper A, Kfir JE, Ben-Gal Y. Single versus bilateral internal thoracic artery grafting in patients with impaired renal function. PLoS One 2024; 19:e0297194. [PMID: 38354161 PMCID: PMC10866522 DOI: 10.1371/journal.pone.0297194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 12/31/2023] [Indexed: 02/16/2024] Open
Abstract
OBJECTIVE The optimal strategy for surgical revascularization in patients with impaired renal function is inconclusive. We compared early and late outcomes between bilateral internal thoracic artery (BITA) and single ITA (SITA) grafting in patients with renal dysfunction. METHODS This is a retrospective analysis of all the patients with multivessel disease and impaired renal function (estimated glomerular filtration rate <60mL/min/1.73m2) who underwent isolated coronary artery bypass graft (CABG) in our center during 1996-2011, utilizing either BITA or SITA revascularization. RESULTS Of the 5301 patients with multivessel disease who underwent surgical revascularization during the study period, 391 were with impaired renal function: 212 (54.2%) underwent BITA, 179 (45.8%) underwent SITA. Patients who underwent BITA were less likely to have comorbidities. Statistically significant differences were not observed between the BITA and SITA groups in 30-day mortality (5.6% vs. 9.0%, p = 0.2) and in rates of early stroke, myocardial infarction, and sternal infection (4.5% vs. 6.1%, p = 0.467; 1.7% vs. 2.8%, p = 0.517; and 2.2% vs. 5.7%, p = 0.088, respectively). Long-term survival of the BITA group was better: median 8.36 vs. 4.14 years, p<0.001. In multivariable analysis, BITA revascularization was associated with decreased late mortality (HR = 0.704, 95% CI: 0.556-0.89, p = 0.003). In analysis of a matched cohort (134 pairs), early outcomes did not differ between the groups; however, in multivariable analysis, BITA revascularization was associated with decreased late mortality (HR = 0.35 (95%CI 0.18-0.68), p = 0.002). CONCLUSIONS BITA revascularization did not impact early outcome in patients with CRF, but demonstrated a significant protective effect on long-term survival in the unmatched and matched cohorts.
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Affiliation(s)
- Ariel Farkash
- Department of Cardiothoracic Surgery, Tel Aviv Sourasky Medical Center and Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amit Gordon
- Department of Cardiothoracic Surgery, Tel Aviv Sourasky Medical Center and Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Rephael Mohr
- Department of Cardiothoracic Surgery, Tel Aviv Sourasky Medical Center and Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Orr Sela
- Department of Cardiothoracic Surgery, Tel Aviv Sourasky Medical Center and Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dmitri Pevni
- Department of Cardiothoracic Surgery, Tel Aviv Sourasky Medical Center and Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tomer Ziv-Baran
- Department of Epidemiology and Preventive Medicine, School of Public Health, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ayelet Grupper
- Department of Nephrology, Tel Aviv Sourasky Medical Center and Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Jonathan E. Kfir
- Department of Cardiothoracic Surgery, Tel Aviv Sourasky Medical Center and Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yanai Ben-Gal
- Department of Cardiothoracic Surgery, Tel Aviv Sourasky Medical Center and Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Laimoud M, Alanazi MN, Maghirang MJ, Al-Mutlaq SM, Althibait S, Ghamry R, Qureshi R, Alanazi B, Alomran M, Bakheet Z, Al-Halees Z. Impact of Chronic Kidney Disease on Clinical Outcomes during Hospitalization and Five-Year Follow-Up after Coronary Artery Bypass Grafting. Crit Care Res Pract 2023; 2023:9364913. [PMID: 37795473 PMCID: PMC10547561 DOI: 10.1155/2023/9364913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 08/29/2023] [Accepted: 09/16/2023] [Indexed: 10/06/2023] Open
Abstract
Background Chronic kidney disease (CKD) is often associated with multiple comorbidities including diabetes mellitus, and each has its own complications and impact after cardiac surgery including coronary revascularization. The objective of this work was to study the impact of CKD on clinical outcomes after coronary artery bypass grafting (CABG) and to compare outcomes in patients with different grades of renal functions. We retrospectively reviewed all patients who underwent CABG from January 2016 to August 2020 at our tertiary care hospital using electronic medical records. Results The study included 410 patients with a median age of 60 years, and 28.6% of them had CKD and hospital mortality of 2.7%. About 71.4% of the patients had GFR > 60 mL/min per 1.73 m2, 18.1% had early CKD (GFR 30-60), 2.7% had late CKD (GFR < 30), and 7.8% of them had end-stage renal disease (ESRD) requiring dialysis. The CKD group had significantly more frequent hospital mortality (p = 0.04), acute cerebrovascular stroke (p = 0.03), acute kidney injury (AKI) (p < 0.001), longer ICU stay (p = 0.002), post-ICU stay (p = 0.001), and sternotomy wound debridement (p = 0.03) compared to the non-CKD group. The frequencies of new need for dialysis were 2.4% vs. 14.9% vs. 45.5% (p < 0.001) in the patients with GFR > 60 mL/min per 1.73 m2, early CKD, and late CKD, respectively. Acute cerebral stroke (OR: 10.29, 95% CI: 1.82-58.08, and p = 0.008), new need for dialysis (OR: 25.617, 95% CI: 13.78-85.47, and p < 0.001), and emergency surgery (OR: 3.1, 95% CI: 1.82-12.37, and p = 0.036) were the independent predictors of hospital mortality after CABG. The patients with CKD had an increased risk of strokes (HR: 2.14, 95% CI: 1.20-3.81, and p = 0.01) but insignificant mortality increase (HR: 1.44, 95% CI: 0.42-4.92, and p = 0.56) during follow-up. Conclusion The patients with CKD, especially the late grade, had worse postoperative early and late outcomes compared to non-CKD patients after CABG. Patients with dialysis-independent CKD had increased risks of needing dialysis, hospital mortality, and permanent dialysis after CABG.
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Affiliation(s)
- Mohamed Laimoud
- Cardiovascular Critical Care Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
- Critical Care Medicine Department, Cairo University, Cairo, Egypt
| | - Mosleh Nazzel Alanazi
- Cardiovascular Critical Care Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Mary Jane Maghirang
- Cardiovascular Nursing Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Shatha Mohamed Al-Mutlaq
- Cardiac Surgery Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Suha Althibait
- Cardiac Surgery Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Rasha Ghamry
- Nephrology Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Rehan Qureshi
- Cardiovascular Critical Care Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Boshra Alanazi
- College of Medicine, Almaarefa University, Riyadh, Saudi Arabia
| | - Munirah Alomran
- Cardiovascular Nursing Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Zeina Bakheet
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Zohair Al-Halees
- Cardiac Surgery Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
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4
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Virani SS, Newby LK, Arnold SV, Bittner V, Brewer LC, Demeter SH, Dixon DL, Fearon WF, Hess B, Johnson HM, Kazi DS, Kolte D, Kumbhani DJ, LoFaso J, Mahtta D, Mark DB, Minissian M, Navar AM, Patel AR, Piano MR, Rodriguez F, Talbot AW, Taqueti VR, Thomas RJ, van Diepen S, Wiggins B, Williams MS. 2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease: A Report of the American Heart Association/American College of Cardiology Joint Committee on Clinical Practice Guidelines. J Am Coll Cardiol 2023; 82:833-955. [PMID: 37480922 DOI: 10.1016/j.jacc.2023.04.003] [Citation(s) in RCA: 67] [Impact Index Per Article: 67.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/24/2023]
Abstract
AIM The "2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease" provides an update to and consolidates new evidence since the "2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease" and the corresponding "2014 ACC/AHA/AATS/PCNA/SCAI/STS Focused Update of the Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease." METHODS A comprehensive literature search was conducted from September 2021 to May 2022. Clinical studies, systematic reviews and meta-analyses, and other evidence conducted on human participants were identified that were published in English from MEDLINE (through PubMed), EMBASE, the Cochrane Library, Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. STRUCTURE This guideline provides an evidenced-based and patient-centered approach to management of patients with chronic coronary disease, considering social determinants of health and incorporating the principles of shared decision-making and team-based care. Relevant topics include general approaches to treatment decisions, guideline-directed management and therapy to reduce symptoms and future cardiovascular events, decision-making pertaining to revascularization in patients with chronic coronary disease, recommendations for management in special populations, patient follow-up and monitoring, evidence gaps, and areas in need of future research. Where applicable, and based on availability of cost-effectiveness data, cost-value recommendations are also provided for clinicians. Many recommendations from previously published guidelines have been updated with new evidence, and new recommendations have been created when supported by published data.
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Virani SS, Newby LK, Arnold SV, Bittner V, Brewer LC, Demeter SH, Dixon DL, Fearon WF, Hess B, Johnson HM, Kazi DS, Kolte D, Kumbhani DJ, LoFaso J, Mahtta D, Mark DB, Minissian M, Navar AM, Patel AR, Piano MR, Rodriguez F, Talbot AW, Taqueti VR, Thomas RJ, van Diepen S, Wiggins B, Williams MS. 2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease: A Report of the American Heart Association/American College of Cardiology Joint Committee on Clinical Practice Guidelines. Circulation 2023; 148:e9-e119. [PMID: 37471501 DOI: 10.1161/cir.0000000000001168] [Citation(s) in RCA: 126] [Impact Index Per Article: 126.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
AIM The "2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease" provides an update to and consolidates new evidence since the "2012 ACCF/AHA/ACP/AATS/PCNA/SCAI/STS Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease" and the corresponding "2014 ACC/AHA/AATS/PCNA/SCAI/STS Focused Update of the Guideline for the Diagnosis and Management of Patients With Stable Ischemic Heart Disease." METHODS A comprehensive literature search was conducted from September 2021 to May 2022. Clinical studies, systematic reviews and meta-analyses, and other evidence conducted on human participants were identified that were published in English from MEDLINE (through PubMed), EMBASE, the Cochrane Library, Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. STRUCTURE This guideline provides an evidenced-based and patient-centered approach to management of patients with chronic coronary disease, considering social determinants of health and incorporating the principles of shared decision-making and team-based care. Relevant topics include general approaches to treatment decisions, guideline-directed management and therapy to reduce symptoms and future cardiovascular events, decision-making pertaining to revascularization in patients with chronic coronary disease, recommendations for management in special populations, patient follow-up and monitoring, evidence gaps, and areas in need of future research. Where applicable, and based on availability of cost-effectiveness data, cost-value recommendations are also provided for clinicians. Many recommendations from previously published guidelines have been updated with new evidence, and new recommendations have been created when supported by published data.
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Affiliation(s)
| | | | | | | | | | | | - Dave L Dixon
- Former Joint Committee on Clinical Practice Guideline member; current member during the writing effort
| | - William F Fearon
- Society for Cardiovascular Angiography and Interventions representative
| | | | | | | | - Dhaval Kolte
- AHA/ACC Joint Committee on Clinical Data Standards
| | | | | | | | - Daniel B Mark
- Former Joint Committee on Clinical Practice Guideline member; current member during the writing effort
| | | | | | | | - Mariann R Piano
- Former Joint Committee on Clinical Practice Guideline member; current member during the writing effort
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6
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He J, Song C, Wang H, Zhang R, Yuan S, Dou K. Diabetes Mellitus with Mild or Moderate Kidney Dysfunction is Associated with Poor Prognosis in Patients with Coronary Artery Disease: A Large-Scale Cohort Study. Diabetes Res Clin Pract 2023; 200:110693. [PMID: 37160234 DOI: 10.1016/j.diabres.2023.110693] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 02/27/2023] [Accepted: 05/03/2023] [Indexed: 05/11/2023]
Abstract
AIM Both kidney dysfunction and diabetes mellitus (DM) predict long-term poor prognosis in patients with coronary artery disease (CAD). We aimed to evaluate the clinical outcomes according to the combined status of DM and different stages of kidney dysfunction in CAD patients. METHODS From January 2013 to December 2013, 9293 eligible patients hospitalized for percutaneous coronary intervention (PCI) at Fuwai hospital were followed up for major adverse cardiovascular and cerebrovascular events (MACCEs), a composite of all-cause mortality, myocardial infarction and stroke. Baseline kidney function was considered as stage I: normal or high kidney function; stage II: mild dysfunction and stage III: moderate dysfunction according to estimated glomerular filtration rate (eGFR). Upon baseline kidney function, diabetic and non-diabetic patients were divided into six groups. RESULTS During a median follow-up of 2.4 years, 326 (3.5%) MACCEs occurred. Compared to patients in the stage I/non-DM group, patients in the stage II/DM and stage III/DM groups had significantly increased MACCE risk [adjusted hazard ratio (aHR), 1.53; 95% confidence interval (CI), 1.09-2.15; P = 0.014; aHR, 3.00; 95%CI, 1.74-5.18; P<0.002, respectively]. Additionally, there were J-shaped associations of eGFR with MACCE risk regardless of glycemic metabolism status after adjusted for confounders. Furthermore, moderate kidney dysfunction conferred an increased MACCE risk in diabetic patients with uncontrolled glycemia (aHR, 2.93; 95%CI, 1.48-5.78; P=0.002). CONCLUSIONS DM with mild or moderate kidney dysfunction is associated with poor prognosis in CAD patients. Categorical classification of patients with DM and kidney dysfunction could provide prognostic information for risk stratification of CAD patients.
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Affiliation(s)
- Jining He
- State Key Laboratory of Cardiovascular Disease, Beijing, China; Cardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chenxi Song
- State Key Laboratory of Cardiovascular Disease, Beijing, China; Cardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Haoyu Wang
- State Key Laboratory of Cardiovascular Disease, Beijing, China; Cardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rui Zhang
- State Key Laboratory of Cardiovascular Disease, Beijing, China; Cardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Sheng Yuan
- State Key Laboratory of Cardiovascular Disease, Beijing, China; Cardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kefei Dou
- State Key Laboratory of Cardiovascular Disease, Beijing, China; Cardiometabolic Medicine Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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Samaan F, Damiani BB, Kirsztajn GM, Sesso R. A Cross-Sectional Study on the Prevalence and Risk Stratification of Chronic Kidney Disease in Cardiological Patients in São Paulo, Brazil. Diagnostics (Basel) 2023; 13:diagnostics13061146. [PMID: 36980454 PMCID: PMC10047703 DOI: 10.3390/diagnostics13061146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/03/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023] Open
Abstract
Chronic kidney disease (CKD) provides a worse prognosis for patients with heart disease. In Latin America, studies that analyzed the prevalence and risk stratification of CKD in this population are scarce. We aimed to evaluate CKD prevalence and risk categories in patients of a public referral cardiology hospital in São Paulo, Brazil. This was a cross-sectional study based on a laboratory database. Outpatient serum creatinine and proteinuria results performed between 1 January 2021 and 31 December 2021 were analyzed. CKD was defined by estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2 and proteinuria, by the albumin/creatinine ratio in a spot urine sample (UACR) >30 mg/g. A total of 36,651 adults were identified with serum creatinine levels (median age 72.4 [IQR, 51.0–73.6] years, 51% male). Among them, 51.9% had UACR dosage (71.5% with UACR < 30 mg/g, 22.6%, between 30–300 mg/g, and 5.9% with UACR > 300 mg/g). The prevalence of CKD was 30.9% (15.3% stage 3a, 10.2% stage 3b, 3.6% stage 4, and 1.7% stage 5), and the distribution of patients in the risk categories of the disease was: 52.0% with low-risk, 23.5%, moderate risk, 13.0%, high risk, and 11.2%, very high. In an outpatient setting, the prevalence of CKD in cardiological patients was almost three times (31%) that of the general population; about half of the individuals evaluated (48%) were not screened for an important risk marker (proteinuria), and approximately a quarter of these patients (24%) were in the high or very high CKD risk categories.
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Affiliation(s)
- Farid Samaan
- Research Division, Dante Pazzanese Cardiology Institute, São Paulo 04012-909, SP, Brazil;
- Correspondence:
| | - Bruna Bronhara Damiani
- Research Division, Dante Pazzanese Cardiology Institute, São Paulo 04012-909, SP, Brazil;
| | | | - Ricardo Sesso
- Nephrology Division, Universidade Federal de São Paulo, São Paulo 04023-900, SP, Brazil; (G.M.K.); (R.S.)
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Ye Z, An S, Gao Y, Xie E, Zhao X, Guo Z, Li Y, Shen N, Ren J, Zheng J. The prediction of in-hospital mortality in chronic kidney disease patients with coronary artery disease using machine learning models. Eur J Med Res 2023; 28:33. [PMID: 36653875 PMCID: PMC9847092 DOI: 10.1186/s40001-023-00995-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 01/04/2023] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVE Chronic kidney disease (CKD) patients with coronary artery disease (CAD) in the intensive care unit (ICU) have higher in-hospital mortality and poorer prognosis than patients with either single condition. The objective of this study is to develop a novel model that can predict the in-hospital mortality of that kind of patient in the ICU using machine learning methods. METHODS Data of CKD patients with CAD were extracted from the Medical Information Mart for Intensive Care IV (MIMIC-IV) database. Boruta algorithm was conducted for the feature selection process. Eight machine learning algorithms, such as logistic regression (LR), random forest (RF), Decision Tree, K-nearest neighbors (KNN), Gradient Boosting Decision Tree Machine (GBDT), Support Vector Machine (SVM), Neural Network (NN), and Extreme Gradient Boosting (XGBoost), were conducted to construct the predictive model for in-hospital mortality and performance was evaluated by average precision (AP) and area under the receiver operating characteristic curve (AUC). Shapley Additive Explanations (SHAP) algorithm was applied to explain the model visually. Moreover, data from the Telehealth Intensive Care Unit Collaborative Research Database (eICU-CRD) were acquired as an external validation set. RESULTS 3590 and 1657 CKD patients with CAD were acquired from MIMIC-IV and eICU-CRD databases, respectively. A total of 78 variables were selected for the machine learning model development process. Comparatively, GBDT had the highest predictive performance according to the results of AUC (0.946) and AP (0.778). The SHAP method reveals the top 20 factors based on the importance ranking. In addition, GBDT had good predictive value and a certain degree of clinical value in the external validation according to the AUC (0.865), AP (0.672), decision curve analysis, and calibration curve. CONCLUSION Machine learning algorithms, especially GBDT, can be reliable tools for accurately predicting the in-hospital mortality risk for CKD patients with CAD in the ICU. This contributed to providing optimal resource allocation and reducing in-hospital mortality by tailoring precise management and implementation of early interventions.
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Affiliation(s)
- Zixiang Ye
- grid.11135.370000 0001 2256 9319Department of Cardiology, Peking University China-Japan Friendship School of Clinical Medicine, Beijing, 100029 China
| | - Shuoyan An
- grid.415954.80000 0004 1771 3349Department of Cardiology, China-Japan Friendship Hospital, 2 Yinghua Dongjie, Chaoyang District, Beijing, 100029 China
| | - Yanxiang Gao
- grid.415954.80000 0004 1771 3349Department of Cardiology, China-Japan Friendship Hospital, 2 Yinghua Dongjie, Chaoyang District, Beijing, 100029 China
| | - Enmin Xie
- grid.506261.60000 0001 0706 7839Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100029 China
| | - Xuecheng Zhao
- grid.415954.80000 0004 1771 3349Department of Cardiology, China-Japan Friendship Hospital, 2 Yinghua Dongjie, Chaoyang District, Beijing, 100029 China
| | - Ziyu Guo
- grid.11135.370000 0001 2256 9319Department of Cardiology, Peking University China-Japan Friendship School of Clinical Medicine, Beijing, 100029 China
| | - Yike Li
- grid.506261.60000 0001 0706 7839Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100029 China
| | - Nan Shen
- grid.11135.370000 0001 2256 9319Department of Cardiology, Peking University China-Japan Friendship School of Clinical Medicine, Beijing, 100029 China
| | - Jingyi Ren
- grid.415954.80000 0004 1771 3349Department of Cardiology, China-Japan Friendship Hospital, 2 Yinghua Dongjie, Chaoyang District, Beijing, 100029 China
| | - Jingang Zheng
- grid.11135.370000 0001 2256 9319Department of Cardiology, Peking University China-Japan Friendship School of Clinical Medicine, Beijing, 100029 China ,grid.415954.80000 0004 1771 3349Department of Cardiology, China-Japan Friendship Hospital, 2 Yinghua Dongjie, Chaoyang District, Beijing, 100029 China
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9
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Prognostic Impact of Mildly Impaired Renal Function in Patients Undergoing Multivessel Coronary Revascularization. J Am Coll Cardiol 2022; 79:1270-1284. [DOI: 10.1016/j.jacc.2022.01.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/07/2022] [Accepted: 01/11/2022] [Indexed: 01/02/2023]
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Nakamura M, Yaku H, Ako J, Arai H, Asai T, Chikamori T, Daida H, Doi K, Fukui T, Ito T, Kadota K, Kobayashi J, Komiya T, Kozuma K, Nakagawa Y, Nakao K, Niinami H, Ohno T, Ozaki Y, Sata M, Takanashi S, Takemura H, Ueno T, Yasuda S, Yokoyama H, Fujita T, Kasai T, Kohsaka S, Kubo T, Manabe S, Matsumoto N, Miyagawa S, Mizuno T, Motomura N, Numata S, Nakajima H, Oda H, Otake H, Otsuka F, Sasaki KI, Shimada K, Shimokawa T, Shinke T, Suzuki T, Takahashi M, Tanaka N, Tsuneyoshi H, Tojo T, Une D, Wakasa S, Yamaguchi K, Akasaka T, Hirayama A, Kimura K, Kimura T, Matsui Y, Miyazaki S, Okamura Y, Ono M, Shiomi H, Tanemoto K. JCS 2018 Guideline on Revascularization of Stable Coronary Artery Disease. Circ J 2022; 86:477-588. [DOI: 10.1253/circj.cj-20-1282] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Masato Nakamura
- Division of Cardiovascular Medicine, Toho University Ohashi Medical Center
| | - Hitoshi Yaku
- Department of Cardiovascular Surgery, Kyoto Prefectural University of Medicine
| | - Junya Ako
- Department of Cardiovascular Medicine, Kitasato University Graduate School of Medical Sciences
| | - Hirokuni Arai
- Department of Cardiovascular Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Tohru Asai
- Department of Cardiovascular Surgery, Juntendo University Graduate School of Medicine
| | | | - Hiroyuki Daida
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine
| | - Kiyoshi Doi
- General and Cardiothoracic Surgery, Gifu University Graduate School of Medicine
| | - Toshihiro Fukui
- Department of Cardiovascular Surgery, Graduate School of Medical Sciences, Kumamoto University
| | - Toshiaki Ito
- Department of Cardiovascular Surgery, Japanese Red Cross Nagoya Daiichi Hospital
| | | | - Junjiro Kobayashi
- Department of Cardiovascular Surgery, National Cerebral and Cardiovascular Center
| | - Tatsuhiko Komiya
- Department of Cardiovascular Surgery, Kurashiki Central Hospital
| | - Ken Kozuma
- Department of Internal Medicine, Teikyo University Faculty of Medicine
| | - Yoshihisa Nakagawa
- Department of Cardiovascular Medicine, Shiga University of Medical Science
| | - Koichi Nakao
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center
| | - Hiroshi Niinami
- Department of Cardiovascular Surgery, Tokyo Women’s Medical University
| | - Takayuki Ohno
- Department of Cardiovascular Surgery, Mitsui Memorial Hospital
| | - Yukio Ozaki
- Department of Cardiology, Fujita Health University Hospital
| | - Masataka Sata
- Department of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences
| | | | - Hirofumi Takemura
- Department of Cardiovascular Surgery, Graduate School of Medical Sciences, Kanazawa University
| | | | - Satoshi Yasuda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Hitoshi Yokoyama
- Department of Cardiovascular Surgery, Fukushima Medical University
| | - Tomoyuki Fujita
- Department of Cardiovascular Surgery, National Cerebral and Cardiovascular Center
| | - Tokuo Kasai
- Department of Cardiology, Uonuma Institute of Community Medicine, Niigata University Uonuma Kikan Hospital
| | - Shun Kohsaka
- Department of Cardiology, Keio University School of Medicine
| | - Takashi Kubo
- Department of Cardiovascular Medicine, Wakayama Medical University
| | - Susumu Manabe
- Department of Cardiovascular Surgery, Tsuchiura Kyodo General Hospital
| | | | - Shigeru Miyagawa
- Frontier of Regenerative Medicine, Graduate School of Medicine, Osaka University
| | - Tomohiro Mizuno
- Department of Cardiovascular Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Noboru Motomura
- Department of Cardiovascular Surgery, Graduate School of Medicine, Toho University
| | - Satoshi Numata
- Department of Cardiovascular Surgery, Kyoto Prefectural University of Medicine
| | - Hiroyuki Nakajima
- Department of Cardiovascular Surgery, Saitama Medical University International Medical Center
| | - Hirotaka Oda
- Department of Cardiology, Niigata City General Hospital
| | - Hiromasa Otake
- Department of Cardiovascular Medicine, Kobe University Graduate School of Medicine
| | - Fumiyuki Otsuka
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Ken-ichiro Sasaki
- Division of Cardiovascular Medicine, Kurume University School of Medicine
| | - Kazunori Shimada
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine
| | - Tomoki Shimokawa
- Department of Cardiovascular Surgery, Sakakibara Heart Institute
| | - Toshiro Shinke
- Division of Cardiology, Department of Medicine, Showa University School of Medicine
| | - Tomoaki Suzuki
- Department of Cardiovascular Surgery, Shiga University of Medical Science
| | - Masao Takahashi
- Department of Cardiovascular Surgery, Hiratsuka Kyosai Hospital
| | - Nobuhiro Tanaka
- Department of Cardiology, Tokyo Medical University Hachioji Medical Center
| | | | - Taiki Tojo
- Department of Cardiovascular Medicine, Kitasato University Graduate School of Medical Sciences
| | - Dai Une
- Department of Cardiovascular Surgery, Okayama Medical Center
| | - Satoru Wakasa
- Department of Cardiovascular and Thoracic Surgery, Hokkaido University Graduate School of Medicine
| | - Koji Yamaguchi
- Department of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences
| | - Takashi Akasaka
- Department of Cardiovascular Medicine, Wakayama Medical University
| | | | - Kazuo Kimura
- Cardiovascular Center, Yokohama City University Medical Center
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | - Yoshiro Matsui
- Department of Cardiovascular and Thoracic Surgery, Graduate School of Medicine, Hokkaido University
| | - Shunichi Miyazaki
- Division of Cardiology, Department of Internal Medicine, Faculty of Medicine, Kindai University
| | | | - Minoru Ono
- Department of Cardiac Surgery, Graduate School of Medicine, The University of Tokyo
| | - Hiroki Shiomi
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | - Kazuo Tanemoto
- Department of Cardiovascular Surgery, Kawasaki Medical School
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11
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Zhang Y, Zhai G, Wang J, Zhou Y. Risk Factors of Cardiac Death for Elderly Patients with Severe Chronic Kidney Disease after Percutaneous Coronary Intervention. Clin Appl Thromb Hemost 2022; 28:10760296221081848. [PMID: 35261278 PMCID: PMC8918957 DOI: 10.1177/10760296221081848] [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] [Indexed: 11/24/2022] Open
Abstract
Aims: To identify risk factors for cardiac death of elderly and severe chronic kidney disease (CKD) patients with coronary atherosclerotic heart disease (CAHD) after percutaneous coronary intervention (PCI). Methods: 1010 CAHD-CKD patients over 60 years old who had CKD stage 3 or above and underwent PCI were followed up for at least 3 years. Cases of cardiac death were divided into groups. After univariate analysis of all variables, the variables with P < .2 were selected for further logistic regression. Results: For logistic regression single-vessel disease (SVD) PCI OR = 0.612, 95%CI: 0.416–0.899, P = .012, it is the protective factor. There are four risk factors, stable angina pectoris (SAP) OR = 4.723, 95%CI: 1.098∼20.322, P = .037, combined with lower extremity arteriosclerosis obliterans (LEASO) OR = 2.631, 95%CI: 1.272∼5.440, P = .009, K > 4.285 mmol/L OR = 1.44, 95%CI: 1.002∼2.069, P = .049, without statins OR = 2.015, 95%CI: 1.072∼3.789, P = .030. Conclusion: In elderly and serious CAHD-CKD patients after PCI, SVD PCI was a protective factor against cardiac death. However, SAP, CAHD-CKD combined with LEASO, K > 4.285 mmol/L, and no statins were independent risk factors of cardiac death for elderly patients with severe CKD after PCI.
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Affiliation(s)
- Ying Zhang
- Department of Cardiology, 12th ward, 12667Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China.,Department of Cardiology, 117914Affiliated Hospital of Chengde Medical College, Chengde, China
| | - Guangyao Zhai
- Department of Cardiology, 12th ward, 12667Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Jianlong Wang
- Department of Cardiology, 12th ward, 12667Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
| | - Yujie Zhou
- Department of Cardiology, 12th ward, 12667Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,Beijing Institute of Heart Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical Center for Coronary Heart Disease, Capital Medical University, Beijing, China
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12
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Tulin R, Geana RC, Robu M, Iliescu VA, Stiru O, Nayyerani R, Chibulcutean AS, Bacalbasa N, Balescu I, Tulin A, Tomescu L. Predictors of Late Mortality in Patients With Surgically Resected Cardiac Myxomas: A Single-Center Experience. Cureus 2022; 14:e20866. [PMID: 35145773 PMCID: PMC8803384 DOI: 10.7759/cureus.20866] [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] [Accepted: 12/30/2021] [Indexed: 11/05/2022] Open
Abstract
Background and objective Myxomas are the most common cardiac tumors. This study aimed to analyze the possible risk factors associated with late mortality in this group of patients and assess long-term survival. Methods A retrospective study was conducted among patients who underwent myxomas resection between January 2008 and July 2019 in our service. The patients' preoperative, intraoperative, and postoperative data were analyzed. Multivariate logistic regression was performed to identify predictors of mortality at five years. The Kaplan-Meier curve and Cox proportion-adjusted survival curves were used to assess mortality at five and 10 years. Results A total of 108 patients with cardiac myxomas were identified. All cardiac tumors resected were confirmed as myxomas on histopathological examination. Ninety-six patients presented with left-side myxomas (94 left-atria and two left-ventricle) and 12 with right-side myxomas (11 right-atria, one right-ventricle); 78 of the tumors were capsulated, and 30 were sessile-papillary. The mean dimensions were 37 ±6.1 mm on the left side and 41 ±6.7 mm on the right side. Surgical excision was successful in all cases, with 25% requiring interatrial septum patch repair. Recurrence occurred in 2.77% of the patients. Multivariate logistic regression showed chronic kidney disease (CKD) (OR: 7.96, 95% CI: 1.469-43.125, p=0,016) to be an independent predictor for five-year mortality. The mean follow-up period was 7.13 ±2.965 years, and the Kaplan-Meier curve cumulative proportion survival of patients at five years and 10 years were 100% and 88.8%, respectively. There was no statistically significant difference in late-term survival between patients with and without CKD in the Cox proportion-adjusted survival curve (p=0.275). Conclusions Patients with myxomas have a good long-term prognosis following surgical resection. The multivariate logistic regression showed CKD to be an independent predictor of five-year mortality.
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13
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Patel B, Assaf O, Nabi A, Wiper A, More R, Abdelaziz HK, Choudhury T. Ultra-low contrast, complex left main coronary intervention case series using novel intravascular ultrasound technology. Eur Heart J Case Rep 2021; 5:ytab398. [PMID: 34870084 PMCID: PMC8637793 DOI: 10.1093/ehjcr/ytab398] [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: 12/06/2020] [Revised: 01/08/2021] [Accepted: 09/30/2021] [Indexed: 11/12/2022]
Abstract
Abstract
Background
Contrast-induced nephropathy (CIN) in patients with chronic kidney disease (CKD) carries a high morbidity and mortality. Ultra-low contrast percutaneous coronary intervention (ULPCI) has previously been described. Complex left main (LM) ULPCI using two-stent strategy guided by novel intravascular ultrasound (IVUS) co-registration software has not been described. We report a series of complex LM ULPCI using IVUS co-registration.
Case Summaries
Five patients with estimated glomerular filtration rate ≤20 mL/min who presented with stable angina or non-ST segment elevation acute coronary syndrome underwent percutaneous coronary intervention (PCI). The patients previously had diagnostic angiography performed as a separate procedure. Successful LM ULPCI was performed in all patients with a provisional and two-stent bifurcation strategies. These were complex procedures, some of which required haemodynamic support and rotational atherectomy.
Discussion
This report describes the first ULPCI using a dedicated two-stent LM bifurcation strategy and using rotational atherectomy and IVUS co-registration. This technology facilitated complex PCI in this high-risk patient group with minimal contrast use (≤6 mL) with optimal results and no patients developed acute kidney injury after intervention. The adaptation of ULPCI to daily practice in patients at risk of CIN will improve treatment for this underserved patient group.
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Affiliation(s)
- Billal Patel
- Department of Cardiology, Lancashire Cardiac Centre, Blackpool Teaching Hospitals, Whinney Heys Road, Blackpool FY3 8NR, UK
| | - Omar Assaf
- Department of Cardiology, Lancashire Cardiac Centre, Blackpool Teaching Hospitals, Whinney Heys Road, Blackpool FY3 8NR, UK
| | - Amjad Nabi
- Department of Cardiology, Lancashire Cardiac Centre, Blackpool Teaching Hospitals, Whinney Heys Road, Blackpool FY3 8NR, UK
| | - Andrew Wiper
- Department of Cardiology, Lancashire Cardiac Centre, Blackpool Teaching Hospitals, Whinney Heys Road, Blackpool FY3 8NR, UK
| | - Ranjit More
- Department of Cardiology, Lancashire Cardiac Centre, Blackpool Teaching Hospitals, Whinney Heys Road, Blackpool FY3 8NR, UK
| | - Hesham K Abdelaziz
- Department of Cardiology, Lancashire Cardiac Centre, Blackpool Teaching Hospitals, Whinney Heys Road, Blackpool FY3 8NR, UK
| | - Tawfiq Choudhury
- Department of Cardiology, Lancashire Cardiac Centre, Blackpool Teaching Hospitals, Whinney Heys Road, Blackpool FY3 8NR, UK
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14
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High Risk Percutaneous Coronary Intervention of Left Main Bifurcation Stenosis in a Peritoneal Dialysis Patient. Pril (Makedon Akad Nauk Umet Odd Med Nauki) 2021; 42:71-78. [PMID: 34699707 DOI: 10.2478/prilozi-2021-0023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Complex coronary artery disease is the leading cause of death in patients with end-stage renal disease. We report a case of a patient on peritoneal dialysis, preloaded with Prasugrel and acetylsalicylic acid as а potent dual antiplatelet therapy (DAPT). The patient underwent a high-risk percutaneous coronary intervention (PCI) due to bifurcation stenosis of the left main stem branch. A "double kiss crush" bifurcation stenting technique was performed. This case provides additional data about the treatment of this group of patients, a group that is often excluded from randomized control trials, but is frequently encountered in cardiovascular practice. Furthermore, it helps to advance PCI treatment along with exploring the safety of potent DAPT in a group that is susceptible to both ischemia and bleeding, thus presenting a great challenge in the decision for treatment.
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15
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Yan P, Liu T, Zhang K, Cao J, Dang H, Song Y, Zheng J, Zhao H, Wu L, Liu D, Huang Q, Dong R. Development and Validation of a Novel Nomogram for Preoperative Prediction of In-Hospital Mortality After Coronary Artery Bypass Grafting Surgery in Heart Failure With Reduced Ejection Fraction. Front Cardiovasc Med 2021; 8:709190. [PMID: 34660713 PMCID: PMC8514758 DOI: 10.3389/fcvm.2021.709190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 09/01/2021] [Indexed: 11/13/2022] Open
Abstract
Background and Aims: Patients with heart failure with reduced ejection fraction (HFrEF) are among the most challenging patients undergoing coronary artery bypass grafting surgery (CABG). Several surgical risk scores are commonly used to predict the risk in patients undergoing CABG. However, these risk scores do not specifically target HFrEF patients. We aim to develop and validate a new nomogram score to predict the risk of in-hospital mortality among HFrEF patients after CABG. Methods: The study retrospectively enrolled 489 patients who had HFrEF and underwent CABG. The outcome was postoperative in-hospital death. About 70% (n = 342) of the patients were randomly constituted a training cohort and the rest (n = 147) made a validation cohort. A multivariable logistic regression model was derived from the training cohort and presented as a nomogram to predict postoperative mortality in patients with HFrEF. The model performance was assessed in terms of discrimination and calibration. Besides, we compared the model with EuroSCORE-2 in terms of discrimination and calibration. Results: Postoperative death occurred in 26 (7.6%) out of 342 patients in the training cohort, and in 10 (6.8%) out of 147 patients in the validation cohort. Eight preoperative factors were associated with postoperative death, including age, critical state, recent myocardial infarction, stroke, left ventricular ejection fraction (LVEF) ≤35%, LV dilatation, increased serum creatinine, and combined surgery. The nomogram achieved good discrimination with C-indexes of 0.889 (95%CI, 0.839–0.938) and 0.899 (95%CI, 0.835–0.963) in predicting the risk of mortality after CABG in the training and validation cohorts, respectively, and showed well-fitted calibration curves in the patients whose predicted mortality probabilities were below 40%. Compared with EuroSCORE-2, the nomogram had significantly higher C-indexes in the training cohort (0.889 vs. 0.762, p = 0.005) as well as the validation cohort (0.899 vs. 0.816, p = 0.039). Besides, the nomogram had better calibration and reclassification than EuroSCORE-2 both in the training and validation cohort. The EuroSCORE-2 underestimated postoperative mortality risk, especially in high-risk patients. Conclusions: The nomogram provides an optimal preoperative estimation of mortality risk after CABG in patients with HFrEF and has the potential to facilitate identifying HFrEF patients at high risk of in-hospital mortality.
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Affiliation(s)
- Pengyun Yan
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Taoshuai Liu
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Kui Zhang
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jian Cao
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Haiming Dang
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yue Song
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jubing Zheng
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Honglei Zhao
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Lisong Wu
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Dong Liu
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Qi Huang
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Ran Dong
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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16
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Engelbertz C, Pinnschmidt HO, Freisinger E, Reinecke H, Schmitz B, Fobker M, Schmieder RE, Wegscheider K, Breithardt G, Pavenstädt H, Brand E. Sex-specific differences and long-term outcome of patients with coronary artery disease and chronic kidney disease: the Coronary Artery Disease and Renal Failure (CAD-REF) Registry. Clin Res Cardiol 2021; 110:1625-1636. [PMID: 34036426 PMCID: PMC8484247 DOI: 10.1007/s00392-021-01864-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 04/21/2021] [Indexed: 10/26/2022]
Abstract
BACKGROUND Cardiovascular morbidity and mortality are closely linked to chronic kidney disease (CKD). Sex-specific long-term outcome data of patients with coronary artery disease (CAD) and CKD are scarce. METHODS In the prospective observational multicenter Coronary Artery Disease and REnal Failure (CAD-REF) Registry, 773 (23.1%) women and 2,579 (76.9%) men with angiographically documented CAD and different stages of CKD were consecutively enrolled and followed for up to 8 years. Long-term outcome was evaluated using survival analysis and multivariable Cox-regression models. RESULTS At enrollment, women were significantly older than men, and suffered from more comorbidities like CKD, hypertension, diabetes mellitus, and multivessel coronary disease. Regarding long-term mortality, no sex-specific differences were observed (Kaplan-Meier survival estimates: 69% in women vs. 69% in men, plog-rank = 0.7). Survival rates decreased from 89% for patients without CKD at enrollment to 72% for patients with CKD stages 1-2 at enrollment and 49% for patients with CKD stages 3-5 at enrollment (plog-rank < 0.001). Cox-regression analysis revealed that sex or multivessel coronary disease were no independent predictors of long-term mortality, while age, CKD stages 3-5, albumin/creatinine ratio, diabetes, valvular heart disease, peripheral artery disease, and left-ventricular ejection fraction were predictors of long-term mortality. CONCLUSIONS Sex differences in CAD patients mainly exist in the cardiovascular risk profile and the extent of CAD. Long-term mortality was not depended on sex or multivessel disease. More attention should be given to treatment of comorbidities such as CKD and peripheral artery disease being independent predictors of death. Clinical Trail Registration ClinicalTrials.gov Identifier: NCT00679419.
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Affiliation(s)
- Christiane Engelbertz
- Department of Cardiology I - Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital Muenster, Cardiol, Muenster, Germany
| | - Hans O Pinnschmidt
- Department of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Eva Freisinger
- Department of Cardiology I - Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital Muenster, Cardiol, Muenster, Germany
| | - Holger Reinecke
- Department of Cardiology I - Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital Muenster, Cardiol, Muenster, Germany
| | - Boris Schmitz
- Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Muenster, Muenster, Germany
| | - Manfred Fobker
- Center of Laboratory Medicine, University Hospital Muenster, Muenster, Germany
| | - Roland E Schmieder
- Department of Nephrology and Hypertension, University of Erlangen-Nuernberg, Erlangen, Germany
| | - Karl Wegscheider
- Department of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Günter Breithardt
- Department of Cardiology I - Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital Muenster, Cardiol, Muenster, Germany
| | - Hermann Pavenstädt
- Department of Nephrology, Hypertension, and Rheumatology, University Hospital Muenster, Muenster, Germany
| | - Eva Brand
- Department of Nephrology, Hypertension, and Rheumatology, University Hospital Muenster, Muenster, Germany.
- Allg. Innere Medizin sowie Nieren- und Hochdruckkrankheiten und Rheumatologie, Medizinische Klinik D, Universitätsklinikum Münster, Albert-Schweitzer-Campus 1, Gebäude A1, 48149, Münster, Germany.
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17
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Herzog CA, Simegn MA, Xu Y, Costa SP, Mathew RO, El-Hajjar MC, Gulati S, Maldonado RA, Daugas E, Madero M, Fleg JL, Anthopolos R, Stone GW, Sidhu MS, Maron DJ, Hochman JS, Bangalore S. Kidney Transplant List Status and Outcomes in the ISCHEMIA-CKD Trial. J Am Coll Cardiol 2021; 78:348-361. [PMID: 33989711 PMCID: PMC8319110 DOI: 10.1016/j.jacc.2021.05.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/26/2021] [Accepted: 05/03/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND Patients with chronic kidney disease (CKD) and coronary artery disease frequently undergo preemptive revascularization before kidney transplant listing. OBJECTIVES In this post hoc analysis from ISCHEMIA-CKD (International Study of Comparative Health Effectiveness of Medical and Invasive Approaches-Chronic Kidney Disease), we compared outcomes of patients not listed versus those listed according to management strategy. METHODS In the ISCHEMIA-CKD trial (n = 777), 194 patients (25%) with chronic coronary syndromes and at least moderate ischemia were listed for transplant. The primary (all-cause mortality or nonfatal myocardial infarction) and secondary (death, nonfatal myocardial infarction, hospitalization for unstable angina, heart failure, resuscitated cardiac arrest, or stroke) outcomes were analyzed using Cox multivariable modeling. Heterogeneity of randomized treatment effect between listed versus not listed groups was assessed. RESULTS Compared with those not listed, listed patients were younger (60 years vs 65 years), were less likely to be of Asian race (15% vs 29%), were more likely to be on dialysis (83% vs 44%), had fewer anginal symptoms, and were more likely to have coronary angiography and coronary revascularization irrespective of treatment assignment. Among patients assigned to an invasive strategy versus conservative strategy, the adjusted hazard ratios for the primary outcome were 0.91 (95% confidence interval [CI]: 0.54-1.54) and 1.03 (95% CI: 0.78-1.37) for those listed and not listed, respectively (pinteraction= 0.68). Adjusted hazard ratios for secondary outcomes were 0.89 (95% CI: 0.55-1.46) in listed and 1.17 (95% CI: 0.89-1.53) in those not listed (pinteraction = 0.35). CONCLUSIONS In ISCHEMIA-CKD, an invasive strategy in kidney transplant candidates did not improve outcomes compared with conservative management. These data do not support routine coronary angiography or revascularization in patients with advanced CKD and chronic coronary syndromes listed for transplant. (ISCHEMIA-Chronic Kidney Disease Trial [ISCHEMIA-CKD]; NCT01985360).
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Affiliation(s)
- Charles A Herzog
- Department of Medicine, Hennepin Healthcare, Minneapolis, Minnesota, USA; University of Minnesota, Minneapolis, Minnesota, USA.
| | - Mengistu A Simegn
- Department of Medicine, Hennepin Healthcare, Minneapolis, Minnesota, USA; University of Minnesota, Minneapolis, Minnesota, USA
| | - Yifan Xu
- NYU Grossman School of Medicine, New York, New York, USA
| | | | - Roy O Mathew
- Columbia V.A. Health Care System, Columbia, South Carolina, USA
| | | | - Sanjeev Gulati
- Fortis Flt Lt Rajan Dhall Hospital, New Delhi, Delhi, India
| | | | - Eric Daugas
- Department of Nephrology, Bichat, Assistance Publique-Hôpitaux, Paris, France
| | - Magdelena Madero
- Instituto Nacional de Cardiologia Ignacio Chavez, Mexico City, Mexico
| | - Jerome L Fleg
- National Heart, Lung, and Blood Institute, Bethesda, Maryland, USA
| | | | - Gregg W Stone
- Icahn School of Medicine at Mount Sinai, Cardiovascular Research Foundation, New York, New York, USA
| | - Mandeep S Sidhu
- Albany Medical College and Albany Medical Center, Albany, New York, USA
| | - David J Maron
- Department of Medicine, Stanford University, Stanford, California, USA
| | | | - Sripal Bangalore
- NYU Grossman School of Medicine, New York, New York, USA. https://twitter.com/sripalbangalore
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18
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Allali A, Traboulsi H, Sulimov DS, Abdel-Wahab M, Woitek F, Mangner N, Hemetsberger R, Mankerious N, Elbasha K, Toelg R, Richardt G. Feasibility and safety of minimal-contrast IVUS-guided rotational atherectomy for complex calcified coronary artery disease. Clin Res Cardiol 2021; 110:1668-1679. [PMID: 34255133 DOI: 10.1007/s00392-021-01906-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Accepted: 07/01/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To assess the feasibility and safety of minimal-contrast percutaneous coronary intervention (PCI) using rotational atherectomy (RA) in patients with severe coronary calcification at high-risk of contrast-associated acute kidney injury (AKI). METHODS Twenty-six patients with advanced chronic kidney disease undergoing PCI with RA at three high-volume centres were included. Baseline intravascular ultrasound (IVUS) was performed to assess lesion morphology, and to guide burr-, balloon-, and stent-selection. Final result was assessed by IVUS and angiographically. Feasibility and safety were determined by procedural and in-hospital complications, and efficacy was assessed by freedom from contrast-associated AKI after PCI. Procedural and in-hospital outcome was compared to a propensity-matched population of standard RA PCI. RESULTS Mean glomerular filtration rate was 32 ± 17 ml/min/1.73 m2. In seven cases PCI was performed in the setting of acute coronary syndrome. The left main coronary artery was treated in 27.8% and a two-stent bifurcation technique in 44.4%. RA was more often performed electively compared to the standard RA cohort (92.3 vs. 50%; p = 0.0016). Angiographic success was achieved in 100% and documented with a median contrast amount of 12.5 ml [Range 4-43]. No in-hospital death or myocardial infarction was reported. Contrast-associated AKI occurred in one patient versus five patients in standard RA group (p = 0.19). Shorter fluoroscopy time and lower radiation dose were achieved as compared to standard RA. CONCLUSION A minimal-contrast RA approach with IVUS-guidance for treatment of complex calcified coronary lesions is feasible and safe with high success rate.
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Affiliation(s)
- Abdelhakim Allali
- Cardiology Department, Heart Centre Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany.
| | - Hussein Traboulsi
- Cardiology Department, Heart Centre Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany
| | - Dmitriy S Sulimov
- Cardiology Department, Heart Centre Leipzig, University of Leipzig, Leipzig, Germany
| | - Mohamed Abdel-Wahab
- Cardiology Department, Heart Centre Leipzig, University of Leipzig, Leipzig, Germany
| | - Felix Woitek
- Department of Internal Medicine and Cardiology, Herzzentrum Dresden, Technische Universität Dresden, Dresden, Germany
| | - Norman Mangner
- Department of Internal Medicine and Cardiology, Herzzentrum Dresden, Technische Universität Dresden, Dresden, Germany
| | - Rayyan Hemetsberger
- Cardiology Department, Heart Centre Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany
| | - Nader Mankerious
- Cardiology Department, Heart Centre Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany
| | - Karim Elbasha
- Cardiology Department, Heart Centre Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany
| | - Ralph Toelg
- Cardiology Department, Heart Centre Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany
| | - Gert Richardt
- Cardiology Department, Heart Centre Segeberger Kliniken GmbH, Am Kurpark 1, 23795, Bad Segeberg, Germany
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Rosenfeld ES, Trachiotis GD, Sparks AD, Napolitano MA, Lee KB, Wendt D, Kieser TM, Puskas JD, DiGiammarco G, Taggart DP. Intraoperative surgical strategy changes in patients with chronic and end-stage renal disease undergoing coronary artery bypass grafting. Eur J Cardiothorac Surg 2021; 59:1210-1217. [PMID: 33675642 DOI: 10.1093/ejcts/ezab104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 12/09/2020] [Accepted: 12/28/2020] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES Factors such as more diffuse atherosclerosis, plaque instability and accelerated vascular calcification in patients with chronic and end-stage renal disease (ESRD) can potentially present intraoperative challenges in coronary artery bypass grafting (CABG) procedures. We evaluated whether patients with chronic and ESRD experienced more surgical strategy changes and/or graft revisions than patients with normal renal function when undergoing CABG procedures according to a protocol for intraoperative high-frequency ultrasound and transit-time flow measurement (TTFM). METHODS Outcomes of CABG for patients with chronic and ESRD and patients with normal renal function enrolled in the multicentre prospective REQUEST (REgistry for QUality assESsmenT with Ultrasound Imaging and TTFM in Cardiac Bypass Surgery) study were compared retrospectively. The primary end point was frequency of intraoperative surgical strategy changes. The secondary end point was post-protamine TTFM parameters. RESULTS There were 95 patients with chronic and ESRD and 921 patients with normal renal function. Patients with chronic and ESRD undergoing CABG according to a protocol for intraoperative high-frequency ultrasound and TTFM had a higher rate of strategy changes overall [33.7% vs 24.3%; odds ratio (OR) = 1.58; 95% confidence interval (CI) = 1.01-2.48; P = 0.047] and greater revisions per graft (7.0% vs 3.4%; odds ratio = 2.14; 95% CI = 1.17-3.71; P = 0.008) compared to patients with normal renal function. Final post-protamine graft TTFM parameters were comparable between cohorts. CONCLUSIONS Patients with chronic and ESRD undergoing CABG procedures with high-frequency ultrasound and TTFM experience more surgical strategy changes than patients with normal renal function while achieving comparable graft flow. CLINICAL TRIAL REGISTRATION NUMBER ClinicalTrials.gov NCT02385344.
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Affiliation(s)
- Ethan S Rosenfeld
- Division of Cardiothoracic Surgery and Heart Center, Washington DC Veterans Affairs Medical Center, Washington, DC, USA.,Department of Surgery, George Washington University, Washington, DC, USA
| | - Gregory D Trachiotis
- Division of Cardiothoracic Surgery and Heart Center, Washington DC Veterans Affairs Medical Center, Washington, DC, USA.,Department of Surgery, George Washington University, Washington, DC, USA
| | - Andrew D Sparks
- Department of Surgery, George Washington University, Washington, DC, USA
| | - Michael A Napolitano
- Division of Cardiothoracic Surgery and Heart Center, Washington DC Veterans Affairs Medical Center, Washington, DC, USA.,Department of Surgery, George Washington University, Washington, DC, USA
| | - K Benjamin Lee
- Division of Cardiothoracic Surgery and Heart Center, Washington DC Veterans Affairs Medical Center, Washington, DC, USA.,Department of Surgery, George Washington University, Washington, DC, USA
| | - Daniel Wendt
- Department of Thoracic and Cardiovascular Surgery, West German Heart and Vascular Center, University of Duisburg-Essen, Essen, Germany
| | - Teresa M Kieser
- Division of Cardiac Surgery, Libin Cardiovascular Institute, University of Calgary, Calgary, AB, Canada
| | - John D Puskas
- Department of Cardiovascular Surgery, Mount Sinai Saint Luke's, New York, NY, USA
| | - Gabriele DiGiammarco
- Department of Cardiac Surgery, Università degli Studi "G. D'Annunzio" Chieti-Pescara, Chieti, Italy
| | - David P Taggart
- Department of Cardiac Surgery, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
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20
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Charytan DM, Zelevinsky K, Wolf R, Normand SLT. All-Cause Mortality and Progression to End-Stage Kidney Disease Following Percutaneous Revascularization or Surgical Coronary Revascularization in Patients with CKD. Kidney Int Rep 2021; 6:1580-1591. [PMID: 34169198 PMCID: PMC8207311 DOI: 10.1016/j.ekir.2021.03.882] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 02/03/2021] [Accepted: 03/08/2021] [Indexed: 11/28/2022] Open
Abstract
Introduction Relative impacts of coronary artery bypass grafting (CABG) and percutaneous coronary intervention (PCI) on mortality and end-stage kidney disease (ESKD) in chronic kidney disease (CKD) are uncertain. Methods Data from Massachusetts residents with CKD undergoing CABG or PCI from 2003 to 2012 were linked to the United States Renal Data System. Associations with death, ESKD, and combined death and ESKD were analyzed in propensity score−matched multivariable survival models. Results We identified 6805 CABG and 17,494 PCI patients. Among 3775 matched-pairs, multi-vessel disease was present in 97%, and stage 4 CKD was present in 11.9% of CABG and 12.2% of PCI patients. One-year mortality (CABG 7.7%, PCI 11.0%) was more frequent than ESKD (CABG 1.4%, PCI 1.7%). Overall survival was improved and ESKD risk decreased with CABG compared to PCI, but effects differed in the presence of left main disease and prior myocardial infarction (MI). Survival was worse following PCI than following CABG among patients with left main disease and without MI (hazard ratio = 3.7, 95% confidence interval = 1.3−10.5). ESKD risk was higher with PCI for individuals with left main disease and prior infarction (hazard ratio = 8.1, 95% confidence interval = 1.7−39.2). Conclusion Risks following CABG and PCI were modified by left main disease and prior MI. In individuals with CKD, survival was greater after CABG than after PCI in patients with left main disease but without MI, whereas ESKD risk was lower with CABG in those with left main and MI. Absolute risks of ESKD were markedly lower than for mortality, suggesting prioritizing mortality over ESKD in clinical decision making.
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Affiliation(s)
- David M Charytan
- Nephrology Division, New York University School of Medicine and NYU Langone Health, New York, New York, USA
| | - Katya Zelevinsky
- Department of Health Care Policy, Harvard Medical School, Boston, Massachusetts, USA
| | - Robert Wolf
- Department of Health Care Policy, Harvard Medical School, Boston, Massachusetts, USA
| | - Sharon-Lise T Normand
- Department of Health Care Policy, Harvard Medical School, Boston, Massachusetts, USA.,Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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21
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Wang Z, Gong Y, Fan F, Yang F, Qiu L, Hong T, Huo Y. Coronary artery bypass grafting vs. drug-eluting stent implantation in patients with end-stage renal disease requiring dialysis. Ren Fail 2020; 42:107-112. [PMID: 31918608 PMCID: PMC6968570 DOI: 10.1080/0886022x.2019.1710187] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objectives To evaluate the optimal revascularization strategy for patients with coronary artery disease (CAD) and end stage renal disease (ESRD) in the drug-eluting stent (DES) era. Methods One hundred and twelve patients with ESRD treated with coronary artery bypass grafting (CABG) or percutaneous coronary intervention (PCI) were enrolled from 2007 to 2017. All patients were dialysis-dependent, of which 26 received CABG and 86 underwent PCI. The primary endpoint was all-cause mortality. Secondary endpoints were major adverse cardiovascular events including myocardial infarction, stroke, repeat revascularization, and death. Results The CABG group had a higher prevalence of left main CAD (57.7% vs. 11.6%, p < .01) compared with PCI group. The short-term (within 30 days after the procedure) risk of death was higher in CABG group compared with PCI group (15.4% vs. 1.2%, p < .05). The two groups exhibited similar rate of primary endpoints (50.0% vs. 40.7%, p = .37) and secondary endpoints (65.4% vs. 60.5%, p = .97) in long-term observation. Multivariate Cox regression showed that patients older than 65 or underwent peritoneal dialysis (PD) had significant higher rate of mortality than those under 65 (HR 2.85; 95% CI 1.20–6.85; p < .05) or underwent hemodialysis (HD) (HR 6.69; 95% CI 2.35–19.05; p < .01). Conclusions Among patients with CAD and dialysis-dependent chronic kidney disease (CKD), treatment with CABG or PCI with DES exhibited similar long-term outcomes. However, CABG was associated with higher short-term risk of death. Higher mortality was revealed in patients over 65 years and underwent PD.
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Affiliation(s)
- Zhi Wang
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Yanjun Gong
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Fangfang Fan
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Fan Yang
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Lin Qiu
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Tao Hong
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Yong Huo
- Department of Cardiology, Peking University First Hospital, Beijing, China
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22
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Atlas A, Tekin İ, Yuksel Y, Yavuz A, Dosemeci L. Perioperative Anesthetic Management and Clinical Outcomes in Patients Undergoing Coronary Artery Bypass Grafting and Kidney Transplant in the Same Session. Transplant Proc 2020; 52:3038-3043. [PMID: 32758366 DOI: 10.1016/j.transproceed.2020.06.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/02/2020] [Accepted: 06/29/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Cardiovascular disease is commonly seen in patients with end-stage renal disease (ESRD) and is a major cause of graft failure and death in patients undergoing kidney transplant. METHODS The retrospective study included 77 patients with ESRD who underwent combined coronary artery bypass grafting (CABG) and kidney transplant between May 2010 and September 2017. RESULTS The patients included 65 (84.4%) men and 12 (15.6%) women. Diabetes mellitus (DM) and hypertension (HT) were present in 71.4% and 90.9% of the patients, respectively. Mean postoperative intensive care unit (ICU) stay was 3.4 ± 1.6 days, mean time to extubation was 12.1 ± 3.7 hours, and mean hospital stay was 11.6 ± 3.5 days. In the small group with graft rejection, EF was 41.1 ± 12.3. Two patients underwent second kidney transplant, and 1 patient underwent a third kidney transplant. Mean amount of red blood cells (RBC) and fresh-frozen plasma (FFP) transfusion was 2.6 ± 0.7 and 2.1 ± 0.7 units, respectively. CONCLUSION The study showed that CABG and kidney transplant can be performed in a combined approach in the same session and that this combined approach is likely to have a more favorable effect on mortality and morbidity compared to the administration of these 2 surgeries in separate sessions.
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Affiliation(s)
- Ahmet Atlas
- Department of Anesthesiology and Reanimation, Harran University Medical Faculty, Sanliurfa, Turkey.
| | - İlker Tekin
- Department of Heart and Vascular Surgery, Medical Park Hospital, Antalya, Turkey; Department of Heart and Vascular Surgery, Bahcesehir University, Istanbul, Turkey
| | - Yucel Yuksel
- Department of General Surgery and Transplantation, Medical Park Hospital, Antalya, Turkey; Department of Surgery, University of Kyrenia, Kyrenia, Cyprus
| | - Asuman Yavuz
- Department of Nephrology and Transplantation, Medical Park Hospital, Antalya, Turkey
| | - Levent Dosemeci
- Department of Anesthesiology and Reanimation, Medical Park Hospital, Antalya, Turkey
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23
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Ultra-low-contrast angiography in patients with advanced chronic kidney disease and previous coronary artery bypass surgery. Coron Artery Dis 2020; 30:346-351. [PMID: 31094895 DOI: 10.1097/mca.0000000000000741] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We sought to describe a technique for ultra-low-contrast angiography (ULCA) in patients with advanced chronic kidney disease (CKD) and previous coronary artery bypass surgery (CABG). BACKGROUND Patients with advanced CKD and previous CABG are at high risk of developing contrast-induced nephropathy (CIN) because of the additional contrast often required to identify bypass grafts. Apart from hydration, reduced contrast administration is the only established method to minimize the risk of CIN. PATIENTS AND METHODS Ten patients underwent ULCA, whereby an intracoronary injection of saline and coronary guidewires were used instead of test injections of contrast for engagement of bypass grafts with catheters. Estimated glomerular filtration rate (eGFR) before and 30 days following angiography were recorded as was the need for renal replacement therapy 1 year after the procedure. RESULTS All patients completed a diagnostic angiogram without complications. The median volume of contrast delivered was 13.5 ml (interquartile range: 10.5-17.8). The median eGFR was 18.3 ml/min/1.73 m (interquartile range: 16.5-28.2). There was no statistically significant difference in eGFR before the procedure and 30 days after the procedure (P=0.79). No patient required dialysis 30 days after the procedure. Two patients required initiation of dialysis at 1 year after the procedure. CONCLUSION In patients with advanced CKD and previous CABG, ULCA may be performed with high procedural success and without complications, minimizing the risk of CIN in these high-risk patients.
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24
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Nicolas J, Claessen B, Mehran R. Implications of Kidney Disease in the Cardiac Patient. Interv Cardiol Clin 2020; 9:265-278. [PMID: 32471668 DOI: 10.1016/j.iccl.2020.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Cardiovascular and renal diseases share common pathophysiological grounds, risk factors, and therapies. The 2 entities are closely interlinked and often coexist. The prevalence of kidney disease among cardiac patients is increasing. Patients have an atypical clinical presentation and variable disease manifestation versus the general population. Renal impairment limits therapeutic options and worsens prognosis. Meticulous treatment and close monitoring are required to ensure safety and avoid deterioration of kidney and heart functions. This review highlights recent advances in the diagnosis and treatment of cardiac pathologies, including coronary artery disease, arrhythmia, and heart failure, in patients with decreased renal function.
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Affiliation(s)
- Johny Nicolas
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY 10029-6574, USA
| | - Bimmer Claessen
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY 10029-6574, USA
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1030, New York, NY 10029-6574, USA.
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25
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Kilic A, Sultan I, Gleason TG, Wang Y, Smith C, Marroquin OC, Thoma F, Toma C, Lee JS, Mulukutla SR. Surgical versus percutaneous multivessel coronary revascularization in patients with chronic kidney disease. Eur J Cardiothorac Surg 2019; 57:994-1000. [DOI: 10.1093/ejcts/ezz336] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 11/08/2019] [Accepted: 11/11/2019] [Indexed: 12/13/2022] Open
Abstract
Abstract
OBJECTIVES
This study compared contemporary outcomes following surgical versus percutaneous coronary revascularization for multivessel coronary artery disease (MVCAD) in patients with chronic kidney disease.
METHODS
Patients with MVCAD and a reduced glomerular filtration rate (<60 ml/min) undergoing coronary bypass surgery (CABG) or percutaneous coronary intervention (PCI) at a single institution between 2010 and 2017 were included. The primary outcome was major adverse cardiac and cerebrovascular events (MACCE) defined as a composite outcome of death, stroke, myocardial infarction or repeat revascularization. Multivariable Cox regression models were used for risk-adjustment and propensity matching was also performed.
RESULTS
A total of 1853 patients were included in the study (1269 CABG, 584 PCI). CABG was associated with greater 5-year freedom from MACCE (70.1% vs 47.3%, P < 0.0001), a finding that persisted after risk-adjustment. The rates of early and late mortality and readmission were also lower with CABG as were individual rates of myocardial infarction and repeat revascularization. A propensity-matched analysis generated 704 well-matched patients (352 in each arm) with similar results, including greater 5-year freedom from MACCE (72.8% vs 45.8%, P < 0.0001), improved 5-year survival (73.9% vs 52.3%, P < 0.0001), lower readmission (cause-specific hazard ratio 0.68, 95% confidence interval 0.58–0.80; P < 0.0001), lower individual rates of myocardial infarction (2.6% vs 9.7%, P < 0.0001) and repeat revascularization (1.1% vs 7.4%, P < 0.0001).
CONCLUSIONS
CABG is associated with a lower MACCE rate than that of PCI in patients with MVCAD and chronic kidney disease. Multidisciplinary discussions regarding the optimal revascularization strategy are important in MVCAD, particularly in more complex scenarios such as chronic kidney disease.
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Affiliation(s)
- Arman Kilic
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Ibrahim Sultan
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Thomas G Gleason
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Yisi Wang
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Conrad Smith
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Division of Cardiology, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Oscar C Marroquin
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Division of Cardiology, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Floyd Thoma
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Catalin Toma
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Division of Cardiology, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Joon S Lee
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Division of Cardiology, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Suresh R Mulukutla
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Division of Cardiology, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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Abstract
There is a close physiological relationship between the kidneys and the heart. Cardiovascular diseases are the most prevalent cause of death in patients with chronic kidney disease (CKD), whereas CKD may directly accelerate the progression of cardiovascular diseases and is considered to be a cardiovascular risk factor. In patients with mild CKD, i.e. an estimated glomerular filtration rate (eGFR) >60 ml/min/1.73 m2, treatment of coronary artery disease and chronic heart failure is not essentially different from patients with preserved renal function; however, as most pivotal trials have systematically excluded patients with advanced renal failure, many treatment recommendations in this patient group are based on observational studies, post hoc subgroup analyses and meta-analyses or pathophysiological considerations, which are not supported by controlled studies. Therefore, prospective randomized studies on the management of heart failure and coronary artery disease are needed, which should specifically focus on the growing number of patients with advanced renal functional impairment.
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27
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Gender-specific associations between coronary heart disease and other chronic diseases: cross-sectional evaluation of national survey data from adult residents of Germany. JOURNAL OF GERIATRIC CARDIOLOGY : JGC 2019; 16:663-670. [PMID: 31645851 PMCID: PMC6790957 DOI: 10.11909/j.issn.1671-5411.2019.09.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Background Combinations of coronary heart disease (CHD) and other chronic conditions complicate clinical management and increase healthcare costs. The aim of this study was to evaluate gender-specific relationships between CHD and other comorbidities. Methods We analyzed data from the German Health Interview and Examination Survey (DEGS1), a national survey of 8152 adults aged 18–79 years. Female and male participants with self-reported CHD were compared for 23 chronic medical conditions. Regression models were applied to determine potential associations between CHD and these 23 conditions. Results The prevalence of CHD was 9% (547 participants): 34% (185) were female CHD participants and 66% (362) male. In women, CHD was associated with hypertension (OR = 3.28 (1.81–5.9)), lipid disorders (OR = 2.40 (1.50–3.83)), diabetes mellitus (OR = 2.08 (1.24–3.50)), kidney disease (OR = 2.66 (1.101–6.99)), thyroid disease (OR = 1.81 (1.18–2.79)), gout/high uric acid levels (OR = 2.08 (1.22–3.56)) and osteoporosis (OR = 1.69 (1.01–2.84)). In men, CHD patients were more likely to have hypertension (OR = 2.80 (1.94–4.04)), diabetes mellitus (OR = 1.87 (1.29–2.71)), lipid disorder (OR = 1.82 (1.34–2.47)), and chronic kidney disease (OR = 3.28 (1.81–5.9)). Conclusion Our analysis revealed two sets of chronic conditions associated with CHD. The first set occurred in both women and men, and comprised known risk factors: hypertension, lipid disorders, kidney disease, and diabetes mellitus. The second set appeared unique to women: thyroid disease, osteoporosis, and gout/high uric acid. Identification of shared and unique gender-related associations between CHD and other conditions provides potential to tailor screening, preventive, and therapeutic options.
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28
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Tandukar S, Rondon-Berrios H, Weisbord SD. Intravascular Iodinated Contrast Is an Independent Cause of Acute Kidney Injury Following Coronary Angiography. South Med J 2019; 112:541-546. [PMID: 31583416 DOI: 10.14423/smj.0000000000001029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES Recent studies have questioned whether intravascular iodinated contrast remains an independent cause of acute kidney injury (AKI). We sought to assess whether iodinated contrast administered during coronary angiography is an independent cause of AKI. METHODS We identified all of the patients who underwent coronary angiography between July 1, 2015 and June 30, 2017 with a discharge diagnosis of AKI that developed within 7 days following angiography. Using chart review, we categorized patients as having multifactorial AKI if ≥1 insults other than intravascular contrast potentially contributed to kidney injury or contrast-induced AKI (CI-AKI) if the only insult was contrast administration. We compared the severity of AKI and renal function upon discharge between patients with CI-AKI and multifactorial AKI. RESULTS We identified 78 patients who experienced AKI within 7 days following angiography, 10 (13%) of whom had CI-AKI and 68 of whom (87%) experienced multifactorial AKI. Nine (90%) patients with CI-AKI manifested stage 1 disease, 1 (10%) had stage 2 disease, and 9 (90%) experienced full recovery of kidney function. More patients with multifactorial AKI developed stage 2 or 3 disease (42% vs 10%, χ2 = 3.73, P = 0.05) and experienced either partial recovery of kidney function or persistent kidney impairment compared with patients with CI-AKI (25% vs 10%, χ2 = 1.9, P = 0.17), although the latter comparison was not statistically significant. CONCLUSIONS The intravascular administration of iodinated contrast remains an independent cause of AKI. Compared with those with multifactorial AKI, patients with CI-AKI appear to be more likely to experience mild decrements in kidney function that recover completely.
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Affiliation(s)
- Srijan Tandukar
- From the Renal-Electrolyte Division, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Helbert Rondon-Berrios
- From the Renal-Electrolyte Division, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Steven D Weisbord
- From the Renal-Electrolyte Division, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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Charytan DM, Natwick T, Solid CA, Li S, Gong T, Herzog CA. Comparative Effectiveness of Medical Therapy, Percutaneous Revascularization, and Surgical Coronary Revascularization in Cardiovascular Risk Subgroups of Patients With CKD: A Retrospective Cohort Study of Medicare Beneficiaries. Am J Kidney Dis 2019; 74:463-473. [PMID: 31255335 DOI: 10.1053/j.ajkd.2019.04.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 04/10/2019] [Indexed: 11/12/2022]
Abstract
RATIONALE & OBJECTIVE Prior studies suggesting that medical therapy is inferior to percutaneous (percutaneous coronary intervention [PCI]) or surgical (coronary artery bypass grafting [CABG]) coronary revascularization in chronic kidney disease (CKD) have not adequately considered medication optimization or baseline cardiovascular risk and have infrequently evaluated progression to kidney failure. We compared, separately, the risks for kidney failure and death after treatment with PCI, CABG, or optimized medical therapy for coronary disease among patients with CKD stratified by cardiovascular disease risk. STUDY DESIGN Retrospective cohort study. SETTING & PARTICIPANTS 34,385 individuals with CKD identified from a national 20% Medicare sample who underwent angiography or diagnostic stress testing without (low risk) or with (medium risk) prior cardiovascular disease or who presented with acute coronary syndrome (high risk). EXPOSURES PCI, CABG, or optimized medical therapy (defined by the addition of cardiovascular medications in the absence of coronary revascularization). OUTCOMES Death, kidney failure, composite outcome of death or kidney failure. ANALYTICAL APPROACH Adjusted relative rates of death, kidney failure, and the composite of death or kidney failure estimated from Cox proportional hazards models. RESULTS Among low-risk patients, 960 underwent PCI, 391 underwent CABG, and 6,426 received medical therapy alone; among medium-risk patients, 1,812 underwent PCI, 512 underwent CABG, and 9,984 received medical therapy alone; and among high-risk patients, 4,608 underwent PCI, 1,330 underwent CABG, and 8,362 received medical therapy alone. Among low- and medium-risk patients, neither CABG (HRs of 1.22 [95% CI, 0.96-1.53] and 1.08 [95% CI, 0.91-1.29] for low- and medium-risk patients, respectively) nor PCI (HRs of 1.14 [95% CI, 0.98-1.33] and 1.02 [95% CI, 0.93-1.12], respectively) were associated with reduced mortality compared with medical therapy, but in low-risk patients, CABG was associated with a higher rate of the composite, death or kidney failure (HR, 1.25; 95% CI, 1.02-1.53). In high-risk patients, CABG and PCI were associated with lower mortality (HRs of 0.57 [95% CI, 0.51-0.63] and 0.70 [95% CI, 0.66-0.74], respectively). Also, in high-risk patients, CABG was associated with a higher rate of kidney failure (HR, 1.40; 95% CI, 1.16-1.69). LIMITATIONS Possible residual confounding; lack of data for coronary angiography or left ventricular ejection fraction; possible differences in decreased kidney function severity between therapy groups. CONCLUSIONS Outcomes associated with cardiovascular therapies among patients with CKD differed by baseline cardiovascular risk. Coronary revascularization was not associated with improved survival in low-risk patients, but was associated with improved survival in high-risk patients despite a greater observed rate of kidney failure. These findings may inform clinical decision making in the care of patients with both CKD and cardiovascular disease.
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Affiliation(s)
| | - Tanya Natwick
- Chronic Disease Research Group, Hennepin Healthcare Research Institute, Minneapolis, MN
| | - Craig A Solid
- Chronic Disease Research Group, Hennepin Healthcare Research Institute, Minneapolis, MN
| | - Shuling Li
- Chronic Disease Research Group, Hennepin Healthcare Research Institute, Minneapolis, MN
| | - Tingting Gong
- Chronic Disease Research Group, Hennepin Healthcare Research Institute, Minneapolis, MN
| | - Charles A Herzog
- Department of Medicine, Hennepin Healthcare and University of Minnesota, Minneapolis, MN
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30
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Shroff GR, Chang TI. Risk Stratification and Treatment of Coronary Disease in Chronic Kidney Disease and End-Stage Kidney Disease. Semin Nephrol 2019; 38:582-599. [PMID: 30413253 DOI: 10.1016/j.semnephrol.2018.08.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Patients with advanced chronic kidney disease have an enormous burden of cardiovascular morbidity and mortality, but, paradoxically, their representation in randomized trials for the evaluation and management of coronary artery disease has been limited. Clinicians therefore are faced with the conundrum of synergizing evidence from observational studies, expert opinion, and extrapolation from the general population to provide care to this complex and clinically distinct patient population. In this review, we address clinical risk stratification of patients with chronic kidney disease and end-stage kidney disease using traditional cardiovascular risk factors, noninvasive functional and structural cardiac imaging, invasive coronary angiography, and cardiovascular biomarkers. We highlight the unique characteristics of this population, including the high competing risk of all-cause mortality relative to the risk of major adverse cardiac events, likely owing to important contributions from nonatherosclerotic mechanisms. We further discuss the management of coronary artery disease in patients with chronic kidney disease and end-stage kidney disease, including evidence pertaining to medical management, coronary revascularization with percutaneous coronary intervention, and coronary artery bypass grafting. Our discussion includes considerations of drug-eluting versus bare metal stents for percutaneous coronary intervention and off-pump versus on-pump coronary artery bypass graft surgery. Finally, we address currently ongoing randomized trials, from which clinicians are optimistic about receiving guidance regarding the best strategies to incorporate into their practice for the evaluation and management of coronary artery disease in this high-risk population.
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Affiliation(s)
- Gautam R Shroff
- Division of Cardiology, Department of Medicine, Hennepin County Medical Center, University of Minnesota School of Medicine, Minneapolis, Minnesota.
| | - Tara I Chang
- Division of Nephrology, Stanford University School of Medicine, Palo Alto, California
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31
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Negishi Y, Tanaka A, Ishii H, Takagi K, Inoue Y, Uemura Y, Umemoto N, Yoshioka N, Morishima I, Asano H, Watarai M, Shibata N, Suzuki S, Murohara T. Contrast-Induced Nephropathy and Long-Term Clinical Outcomes Following Percutaneous Coronary Intervention in Patients With Advanced Renal Dysfunction (Estimated Glomerular Filtration Rate <30 ml/min/1.73 m 2). Am J Cardiol 2019; 123:361-367. [PMID: 30477803 DOI: 10.1016/j.amjcard.2018.10.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Revised: 10/14/2018] [Accepted: 10/22/2018] [Indexed: 11/25/2022]
Abstract
The incidence of contrast-induced nephropathy (CIN) increases with the progression of renal dysfunction. Recent reports have shown that percutaneous coronary intervention (PCI) can be safely performed even in patients with advanced renal dysfunction by appropriate CIN-prevention strategies. However, data are limited regarding the occurrence and prognostic influence of CIN in patients with advanced renal dysfunction. We examined the data obtained from 323 consecutive patients with advanced renal dysfunction (eGFR <30 ml/min/1.73 m2) who underwent PCI at 5 hospitals. CIN was defined as a ≥25% increase in baseline serum creatinine levels and/or a ≥0.5 mg/dl increase in absolute serum creatinine levels within 72 hours after PCI. Incidence of all-cause death and the initiation of permanent dialysis were examined during follow-up. The prevalence of emergency/urgent PCI was 53.3%. Intravascular ultrasound was used in 266 patients (82.4%), and the volume of contrast used was 71.7 ± 57.2 ml. CIN was observed in 31 patients (9.7%). The median follow-up duration was 656 days (interquartile range 257-1143 days). The cumulative rates of all-cause death or the initiation of permanent dialysis, all-cause death, and the initiation of permanent dialysis were 38.1%, 25.9%, and 18.2%, respectively, at 2 years. A comparison between patients with and without CIN showed no significant intergroup differences in the occurrence of the aforementioned events. In conclusion, the incidence of CIN was not high in Japanese patients with advanced renal dysfunction in routine clinical practice. Whereas, the long-term prognosis following PCI is observed to be poor in this studied population, and CIN did not show a significant prognostic influence.
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32
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Bangalore S, Maron DJ, Fleg JL, O'Brien SM, Herzog CA, Stone GW, Mark DB, Spertus JA, Alexander KP, Sidhu MS, Chertow GM, Boden WE, Hochman JS. International Study of Comparative Health Effectiveness with Medical and Invasive Approaches-Chronic Kidney Disease (ISCHEMIA-CKD): Rationale and design. Am Heart J 2018; 205:42-52. [PMID: 30172098 PMCID: PMC6283671 DOI: 10.1016/j.ahj.2018.07.023] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 07/22/2018] [Indexed: 01/22/2023]
Abstract
BACKGROUND Patients with chronic kidney disease (CKD) and stable ischemic heart disease are at markedly increased risk of cardiovascular events. Prior trials comparing a strategy of optimal medical therapy (OMT) with or without revascularization have largely excluded patients with advanced CKD. Whether a routine invasive approach when compared with a conservative strategy is beneficial in such patients is unknown. METHODS ISCHEMIA-CKD is a National Heart, Lung, and Blood Institute-funded randomized trial designed to determine the comparative effectiveness of an initial invasive strategy (cardiac catheterization and optimal revascularization [percutaneous coronary intervention or coronary artery bypass graft surgery, if suitable] plus OMT) versus a conservative strategy (OMT alone, with cardiac catheterization and revascularization [percutaneous coronary intervention or coronary artery bypass graft surgery, if suitable] reserved for failure of OMT) on long-term clinical outcomes in 777 patients with advanced CKD (defined as those with estimated glomerular filtration rate <30 mL/min/1.73m2 or on dialysis) and moderate or severe ischemia on stress testing. Participants were randomized in a 1:1 fashion to the invasive or a conservative strategy. The primary end point is a composite of death or nonfatal myocardial infarction. Major secondary endpoints are a composite of death, nonfatal myocardial infarction, hospitalization for unstable angina, hospitalization for heart failure, or resuscitated cardiac arrest; angina control; and disease-specific quality of life. Safety outcomes such as initiation of maintenance dialysis and a composite of initiation of maintenance dialysis or death will be reported. The trial is projected to have 80% power to detect a 22% to 24% reduction in the primary composite end point with the invasive strategy when compared with the conservative strategy. CONCLUSIONS ISCHEMIA-CKD will determine whether an initial invasive management strategy improves clinical outcomes when added to OMT in patients with advanced CKD and stable ischemic heart disease.
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Affiliation(s)
| | - David J Maron
- Stanford University School of Medicine, Stanford, CA
| | - Jerome L Fleg
- National Heart Lung and Blood Institute, Bethesda, MD
| | | | - Charles A Herzog
- Hennepin County Medical Center and University of Minnesota, Minneapolis, MN
| | - Gregg W Stone
- New York Presbyterian Hospital, Columbia University Medical Center and the Cardiovascular Research Foundation, New York, NY
| | | | - John A Spertus
- Mid-America Heart Institute/University of Missouri-Kansas City, Kansas City, MO
| | | | | | | | - William E Boden
- Veterans Affairs New England Healthcare System, Massachusetts Veterans Epidemiology, Research, and Informatics Center, Boston, MA
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33
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Halna du Fretay X, Schnebert B, Genée O, Boyo M. [Which elderly with stable angina should be referred for cardiac surgery?]. Ann Cardiol Angeiol (Paris) 2018; 67:429-438. [PMID: 30342829 DOI: 10.1016/j.ancard.2018.09.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The choice of revascularization of coronary patients, if it is well codified in the general population, remains in the elderly subject a daily dilemma for the clinician. We report 4 clinical cases (80 years and over) elective for coronary artery bypass or percutaneous coronary transluminal angioplasty (PTCA). No randomized studies dedicated to this population are available. Nevertheless, according to the registries, surgery versus PTCA has a superior benefit in the medium and long term, despite higher mortality and stroke. The coronary lesions in this population are actually more complex, usually leading to surgery compared to a younger population. However, the choice of the revascularization method is difficult depending on the co-morbidities and the higher surgical risk. What must be taken into account here are the cognitive abilities, the risk of cognitive decline, the frailty of the patient (correlated with mortality), frailty being a subjective data given without a consensually recognized scoring system. The indication of the revascularization method should include mortality risks as well as morbidity, in particular the potential risk of deterioration of the general condition and autonomy of patients, particularly the elderly. Randomized studies dedicated to this population, taking into account mortality and morbidity, and in particular the "concept of frailty", would make it possible to describe the specificities of aging subjects in recommendations and good practices.
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Affiliation(s)
- X Halna du Fretay
- Unité cardiologique de la Reine-Blanche, 555, avenue Jacqueline-Auriol, 45770 Saran, France; Centre hospitalier universitaire Bichat-Claude-Bernard, 46, rue Henri-Huchard, 75018 Paris, France; Hôpital Foch, 40, rue Worth, 92150 Suresnes, France.
| | - B Schnebert
- Unité cardiologique de la Reine-Blanche, 555, avenue Jacqueline-Auriol, 45770 Saran, France
| | - O Genée
- Unité cardiologique de la Reine-Blanche, 555, avenue Jacqueline-Auriol, 45770 Saran, France
| | - M Boyo
- Unité cardiologique de la Reine-Blanche, 555, avenue Jacqueline-Auriol, 45770 Saran, France
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34
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Impact of intravascular ultrasound-guided minimum-contrast coronary intervention on 1-year clinical outcomes in patients with stage 4 or 5 advanced chronic kidney disease. Cardiovasc Interv Ther 2018; 34:234-241. [DOI: 10.1007/s12928-018-0552-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 10/08/2018] [Indexed: 10/28/2022]
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35
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Price AM, Ferro CJ, Hayer MK, Steeds RP, Edwards NC, Townend JN. Premature coronary artery disease and early stage chronic kidney disease. QJM 2018; 111:683-686. [PMID: 29024966 PMCID: PMC6166385 DOI: 10.1093/qjmed/hcx179] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Indexed: 12/05/2022] Open
Abstract
A 30 year old asymptomatic male with stage 3 chronic kidney disease (CKD) secondary to Focal Segmental Glomerulosclerosis was found to have features of CKD associated cardiomyopathy including left ventricular hypertrophy (LVH) and focal sub-endocardial scarring on cardiac magnetic resonance imaging. There was also a significantly raised CT coronary calcium score and evidence of non-flow limiting coronary artery disease (CAD) on a CT coronary angiogram. Early stage CKD is a major risk factor for cardiovascular risk causing myocardial hypertrophy and fibrosis and coronary artery atheroma. Cardiovascular risk begins to increase from an eGFR of around 75ml/min/1.73m2. The pathophysiology of cardiovascular disease in CKD is under investigation but to date, treatment options are limited. Blood pressure control and statins have the strongest supportive evidence.
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Affiliation(s)
- A M Price
- Department of Nephrology, Birmingham Cardio-Renal Group, Institute of Cardiovascular Science, Queen Elizabeth Hospital Birmingham and University of Birmingham, Edgbaston, UK
- Address correspondence to Dr Anna M. Price, Department of Nephrology, Birmingham Cardio-Renal Group, Institute of Cardiovascular Science, Queen Elizabeth Hospital Birmingham and University of Birmingham, Edgbaston, UK.
| | - C J Ferro
- Department of Nephrology, Birmingham Cardio-Renal Group, Institute of Cardiovascular Science, Queen Elizabeth Hospital Birmingham and University of Birmingham, Edgbaston, UK
| | - M K Hayer
- Department of Nephrology, Birmingham Cardio-Renal Group, Institute of Cardiovascular Science, Queen Elizabeth Hospital Birmingham and University of Birmingham, Edgbaston, UK
| | - R P Steeds
- Department of Cardiology, Birmingham Cardio-Renal Group, Institute of Cardiovascular Science, Queen Elizabeth Hospital Birmingham and University of Birmingham, Edgbaston, UK
| | - N C Edwards
- Department of Cardiology, Birmingham Cardio-Renal Group, Institute of Cardiovascular Science, Queen Elizabeth Hospital Birmingham and University of Birmingham, Edgbaston, UK
| | - J N Townend
- Department of Cardiology, Birmingham Cardio-Renal Group, Institute of Cardiovascular Science, Queen Elizabeth Hospital Birmingham and University of Birmingham, Edgbaston, UK
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36
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Burlacu A, Genovesi S, Ortiz A, Kanbay M, Rossignol P, Banach M, Malyszko J, Goldsmith D, Covic A. The quest for equilibrium: exploring the thin red line between bleeding and ischaemic risks in the management of acute coronary syndromes in chronic kidney disease patients. Nephrol Dial Transplant 2018; 32:1967-1976. [PMID: 28371905 DOI: 10.1093/ndt/gfx041] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 02/16/2017] [Indexed: 11/13/2022] Open
Abstract
Coronary artery disease and acute coronary syndrome (ACS) are both common in patients with chronic kidney disease (CKD). CKD patients have higher risks of bleeding and thrombosis. However, they remain under-represented in major randomized clinical trials (RCTs), and there is no medical evidence-based foundation on which to issue specific recommendations about the management of ACS in CKD. CKD patients with ACS frequently are diagnosed later, receive fewer acute interventions and are at increased risk of over-dosage of medications and under-prescription/under-performance of interventional treatments than CKD patients without ACS. The lack of RCTs should not discourage reliance on clinical common sense, while clearer decisional algorithms with better outcomes are a priority for urgent development. Future guidelines should further refine the assessment of CKD with ACS while placing much greater emphasis on the correct dosing of medications based on contemporaneous renal function. Until a strategy is designed with specific measures translated into the actual decrease of bleeding risk, providers will be forced to balance the equilibrium on a thin red line that is not clearly established.
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Affiliation(s)
- Alexandru Burlacu
- Department of Interventional Cardiology, Cardiovascular Diseases Institute, Iasi, Romania.,'Grigore T. Popa' University of Medicine, Iasi, Romania
| | - Simonetta Genovesi
- Department of Medicine and Surgery, University of Milan Bicocca and Nephrology Unit, San Gerardo Hospital, Monza, Italy
| | - Alberto Ortiz
- IIS-Fundacion Jimenez Diaz UAM, FRIAT and REDINREN, Madrid, Spain
| | - Mehmet Kanbay
- Department of Medicine, Division of Nephrology, Koc University School of Medicine, Istanbul, Turkey
| | - Patrick Rossignol
- Inserm, Centre d'Investigations Cliniques, Plurithématique 14-33, Inserm U1116, CHRU Nancy, France.,Université de Lorraine, Association Lorraine de Traitement de l'Insuffisance Rénale (ALTIR) and F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France
| | - Maciej Banach
- Department of Hypertension, Chair of Nephrology and Hypertension, Medical University of Lodz, Lodz, Poland
| | - Jolanta Malyszko
- 2nd Department of Nephrology, Medical University, Bialystok, Poland
| | - David Goldsmith
- Renal, Dialysis and Transplantation Unit, Guy's and St Thomas' Hospital, London, UK
| | - Adrian Covic
- 'Grigore T. Popa' University of Medicine, Iasi, Romania.,Nephrology Clinic, Dialysis and Renal Transplant Center, 'C.I. Parhon' University Hospital, Iasi, Romania
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37
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Lin TC, Lu TM, Huang FC, Hsu PF, Shih CC, Lin SJ, Hsu CP. Coronary Artery Bypass Surgery versus Percutaneous Coronary Intervention for Left Main Coronary Artery Disease with Chronic Kidney Disease. Int Heart J 2018; 59:279-285. [DOI: 10.1536/ihj.17-260] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Ting-Chao Lin
- Division of Cardiovascular Surgery, Department of Surgery, Taipei Veterans General Hospital
- School of Medicine, National Yang-Ming University
| | - Tse-Min Lu
- Division of Cardiology, Department of Internal Medicine, Taichung Veterans General Hospital
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital
| | | | - Pai-Feng Hsu
- Division of Cardiology, Department of Internal Medicine, Taichung Veterans General Hospital
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital
| | - Chun-Che Shih
- Division of Cardiovascular Surgery, Department of Surgery, Taipei Veterans General Hospital
- School of Medicine, National Yang-Ming University
| | - Shing-Jong Lin
- Division of Cardiology, Department of Internal Medicine, Taichung Veterans General Hospital
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital
| | - Chiao-Po Hsu
- Division of Cardiovascular Surgery, Department of Surgery, Taipei Veterans General Hospital
- School of Medicine, National Yang-Ming University
- Department of Surgery, Taoyuan General Hospital, Ministry of Health and Welfare
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38
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Long-term patient and kidney survival after coronary artery bypass grafting, percutaneous coronary intervention, or medical therapy for patients with chronic kidney disease. Coron Artery Dis 2018; 29:8-16. [DOI: 10.1097/mca.0000000000000557] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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39
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Wang Y, Zhu S, Gao P, Zhang Q. Comparison of coronary artery bypass grafting and drug-eluting stents in patients with chronic kidney disease and multivessel disease: A meta-analysis. Eur J Intern Med 2017; 43:28-35. [PMID: 28400078 DOI: 10.1016/j.ejim.2017.04.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Revised: 03/30/2017] [Accepted: 04/05/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND The optimal revascularization strategy of coronary artery bypass grafting (CABG) versus percutaneous coronary intervention with drug-eluting stent (PCI-DES) in patients with chronic kidney disease (CKD) and multivessel disease (MVD) remains unclear. METHODS Pubmed, EMBASE and Cochrane Library electronic databases were searched from inception until June 2016. Studies that evaluate the comparative benefits of DES versus CABG in CKD patients with multi-vessel disease were considered for inclusion. We pooled the odds ratios from individual studies and conducted heterogeneity, quality assessment and publication bias analyses. RESULTS A total of 11 studies with 29,246 patients were included (17,928 DES patients; 11,318 CABG). Compared with CABG, pooled analysis of studies showed DES had higher long-term all-cause mortality (OR, 1.22; p<0.00001), cardiac mortality (OR, 1.29; p<0.00001), myocardial infarction (OR, 1.89; p=0.02), repeat revascularization (OR, 3.47; p<0.00001) and major adverse cardiac and cerebrovascular events (MACCE) (OR, 2.00; p=0.002), but lower short-term all-cause mortality (OR, 0.33; p<0.00001) and cerebrovascular accident (OR, 0.64; p=0.0001). Subgroup analysis restricted to patients with end-stage renal disease (ESRD) yielded similar results, but no significant differences were found regarding CVA and MACCE. CONCLUSIONS CABG for patients with CKD and MVD had advantages over PCI-DES in long-term all-cause mortality, MI, repeat revascularization and MACCE, but the substantial disadvantage in short-term mortality and CVA. Future large randomized controlled trials are certainly needed to confirm these findings.
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Affiliation(s)
- Yushu Wang
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu 610041, Sichuan, China
| | - Sui Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Sichuan University, Chengdu, Sichuan, China
| | - Peijuan Gao
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Qing Zhang
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu 610041, Sichuan, China.
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40
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Helve S, Laine M, Sinisalo J, Helanterä I, Hänninen H, Lammintausta O, Lehtonen J, Finne P, Nieminen T. Even mild reversible myocardial perfusion defects predict mortality in patients evaluated for kidney transplantation. Eur Heart J Cardiovasc Imaging 2017; 19:1019-1025. [DOI: 10.1093/ehjci/jex200] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 07/17/2017] [Indexed: 11/13/2022] Open
Affiliation(s)
- Salla Helve
- Department of Cardiology, University of Helsinki, Haartmaninkatu 8, Helsinki, Finland
| | - Mika Laine
- Heart and Lung Center, Helsinki University Central Hospital, Helsinki, Finland
- University of Helsinki, Haartmaninkatu 4, Helsinki, Finland
| | - Juha Sinisalo
- Heart and Lung Center, Helsinki University Central Hospital, Helsinki, Finland
- University of Helsinki, Haartmaninkatu 4, Helsinki, Finland
| | - Ilkka Helanterä
- University of Helsinki, Haartmaninkatu 4, Helsinki, Finland
- Department of Nephrology, Helsinki University Central Hospital, Haartmaninkatu 4, Helsinki, Finland
| | - Helena Hänninen
- Heart and Lung Center, Helsinki University Central Hospital, Helsinki, Finland
- University of Helsinki, Haartmaninkatu 4, Helsinki, Finland
| | - Olavi Lammintausta
- Heart and Lung Center, Helsinki University Central Hospital, Helsinki, Finland
- University of Helsinki, Haartmaninkatu 4, Helsinki, Finland
| | - Jukka Lehtonen
- Heart and Lung Center, Helsinki University Central Hospital, Helsinki, Finland
- University of Helsinki, Haartmaninkatu 4, Helsinki, Finland
| | - Patrik Finne
- University of Helsinki, Haartmaninkatu 4, Helsinki, Finland
- Department of Nephrology, Helsinki University Central Hospital, Haartmaninkatu 4, Helsinki, Finland
| | - Tuomo Nieminen
- University of Helsinki, Haartmaninkatu 4, Helsinki, Finland
- Department of Nephrology, Helsinki University Central Hospital, Haartmaninkatu 4, Helsinki, Finland
- Department of Internal Medicine, South Karelia Central Hospital, Lappeenranta, Finland
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41
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Pun PH, Goldstein BA, Gallis JA, Middleton JP, Svetkey LP. Serum Potassium Levels and Risk of Sudden Cardiac Death Among Patients With Chronic Kidney Disease and Significant Coronary Artery Disease. Kidney Int Rep 2017; 2:1122-1131. [PMID: 29270520 PMCID: PMC5733834 DOI: 10.1016/j.ekir.2017.07.001] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 05/31/2017] [Accepted: 07/06/2017] [Indexed: 01/28/2023] Open
Abstract
Introduction Chronic kidney disease (CKD) patients have increased risks of sudden cardiac arrest and sudden cardiac death (SCA/SCD) that are not explained by traditional risk factors. We examined associations between serum potassium and SCA/SCD in a large cohort of patients with coronary artery disease (CAD) and moderate CKD. Methods Among 22,009 patients who underwent cardiac catheterization at our institution between 1999 and 2011, 6181 patients had an estimated glomerular filtration rate of ≤60 ml/min per 1.73 m2 and were not receiving renal replacement therapy. The risk of SCA/SCD and all-cause mortality associated with potassium concentration was evaluated at the time of cardiac catheterization (baseline) and most proximate to SCA/SCD events. Covariate-adjusted Cox models were used to examine relationships between baseline potassium measurements and outcomes. A propensity score-matched, case−control design was used to assess risk associations of potassium measurements obtained proximate to SCA events. Results In the baseline potassium analysis, compared with levels in the normal range, there was no significant risk association between hyperkalemia (>5 mEq/l) or hypokalemia (<3.5 mEq/l) and SCA/SCD or all-cause death after covariate adjustment. In the proximate potassium analysis, hyperkalemia occurred more frequently than hypokalemia (16.7% vs. 3%), and was associated with a doubling in SCA/SCD risk (adjusted odd ratio: 2.37; 95% confidence interval: 1.33–4.23) whereas there was no significant relationship between hypokalemia and outcome. Discussion Among CKD patients with significant CAD, elevated serum potassium levels >5.0 mEq/l are common and are associated with an increased short-term risk of SCA/SCD. Early detection and treatment of hyperkalemia may reduce the high risk of SCD among CKD patients.
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Affiliation(s)
- Patrick H Pun
- Duke Clinical Research Institute, Durham, North Carolina, USA.,Division of Nephrology, Department of Medicine, Duke University School of Medicine, University, Durham, North Carolina, USA
| | - Benjamin A Goldstein
- Duke Clinical Research Institute, Durham, North Carolina, USA.,Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
| | - John A Gallis
- Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
| | - John P Middleton
- Division of Nephrology, Department of Medicine, Duke University School of Medicine, University, Durham, North Carolina, USA.,Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
| | - Laura P Svetkey
- Division of Nephrology, Department of Medicine, Duke University School of Medicine, University, Durham, North Carolina, USA.,Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina, USA
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42
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Hori D, Yamaguchi A, Adachi H. Coronary Artery Bypass Surgery in End-Stage Renal Disease Patients. Ann Vasc Dis 2017; 10:79-87. [PMID: 29034031 PMCID: PMC5579782 DOI: 10.3400/avd.ra.17-00024] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 03/21/2017] [Indexed: 12/21/2022] Open
Abstract
The number of patients requiring hemodialysis is continuously increasing around the world. Hemodialysis affects patient quality of life and it is also associated with a higher risk for cardiovascular events. In addition to traditional risk factors for cardiovascular events such as hypertension, hyperlipidemia, and diabetes, hemodialysis is associated with hyperphosphatemia, chronic inflammation, vascular calcification, and anemia which accelerate atherosclerosis, vascular stiffness, and cardiac ischemia. Treatment strategy for coronary revascularization in this progressive disease remains controversial. However, a systematic treatment including medical therapy and complete revascularization through a less invasive strategy should be considered in addressing this problem. This review discusses the epidemiology, vascular pathology and current treatment options in patients with end-stage renal disease requiring coronary revascularization.
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Affiliation(s)
- Daijiro Hori
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Saitama, Japan
| | - Atsushi Yamaguchi
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Saitama, Japan
| | - Hideo Adachi
- Department of Cardiovascular Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Saitama, Japan
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43
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Ohana-Sarna-Cahan L, Atar S. Clinical outcomes of patients with acute coronary syndrome and moderate or severe chronic anaemia undergoing coronary angiography or intervention. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2017; 7:646-651. [PMID: 28555523 DOI: 10.1177/2048872617707959] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND There are limited data on the impact of chronic moderate or severe anaemia on the clinical outcomes of patients with acute coronary syndrome undergoing coronary angiography or percutaneous coronary intervention. METHODS We retrospectively compared two groups of consecutive patients with acute coronary syndrome according to their haemoglobin level on admission. The research group ( n=89) had a haemoglobin level of 10.9 g/dl or less and a control group ( n=79) of age-matched patients had a haemoglobin level greater than 10.9 g/dl. We studied drug therapy before, during and after intervention, and performed 1-year follow-up of bleeding complications according to the Bleeding Academic Research Consortium criteria, all-cause mortality and re-infarction, as well as haemoglobin level on discharge, 6 and 12 months after admission. RESULTS Compared to controls, a haemoglobin level less than 10.9 g\dl on admission is associated with a higher rate of major bleeding: 26 patients (32%) versus none in the control group ( P<0.001); and the use of packed red blood cell (RBC) transfusion: nine patients (11.7%) versus none in the control group ( P=0.003) within the first 6 months post-catheterisation. However, the re-infarction rate and mortality were similar in the study and control groups: 9.2% versus 9.7% ( P=0.915) and 12.6% versus 8.9% ( P=0.434), accordingly. CONCLUSIONS Chronic moderate or severe anaemia in patients with acute coronary syndrome undergoing coronary angiography or percutaneous coronary intervention is associated with a substantially increased risk of bleeding in the first 6 months. However, rates of mortality and re-infarction were similar.
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Affiliation(s)
| | - Shaul Atar
- 1 Department of Cardiology, Galilee Medical Center, Israel.,2 Faculty of Medicine in the Galilee, Bar Ilan University, Israel
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Engelbertz C, Reinecke H, Breithardt G, Schmieder RE, Fobker M, Fischer D, Schmitz B, Pinnschmidt HO, Wegscheider K, Pavenstädt H, Brand E. Two-year outcome and risk factors for mortality in patients with coronary artery disease and renal failure: The prospective, observational CAD-REF Registry. Int J Cardiol 2017; 243:65-72. [PMID: 28526542 DOI: 10.1016/j.ijcard.2017.05.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 04/19/2017] [Accepted: 05/05/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND Chronic kidney disease (CKD) and coronary artery disease (CAD) are strongly associated. CAD is the most frequent cause of cardiovascular death in patients with CKD. METHODS The prospective observational nationwide multicenter Coronary Artery Disease and REnal Failure (CAD-REF) Registry enrolled 3352 patients with angiographically documented CAD classified according to their baseline estimated glomerular filtration rate (eGFR) into 5 groups according to the K/DOQI-guidelines. Patients were followed for two years. The aim of this study was the analysis of outcome and the identification of risk factors for two-year mortality in patients with both CKD and CAD. RESULTS With decreasing renal function, patients had more often diabetes mellitus, hypertension, peripheral artery disease, and previous cardiovascular events and interventions. The amount of diseased vessels increased with decreasing renal function. For the whole cohort, two-year mortality was 6.5%. Kaplan-Meier-curves showed highest mortality in patients with CKD stages 4 and 5 (22.4%). In multivariate Cox-regression analyses, significant risk factors for two-year all-cause mortality were lower eGFR, current smoking, left ventricular ejection fraction, diabetes mellitus treated with oral medication or insulin, age, and peripheral artery disease. Coronary status missed the level of statistical significance as a risk factor for mortality in multivariable regression analysis. An eGFR reduction of 10ml/min/1.73m2 increased the risk of mortality by 19% regardless of other risk factors. CONCLUSIONS Two-year morbidity and mortality increased with the degree of renal impairment. To improve survival of patients with CAD and CKD, nephroprotection is urgently needed especially for patients with atherosclerotic burden. CLINICAL TRIAL REGISTRATION NUMBER NCT00679419, http://clinicaltrials.gov/.
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Affiliation(s)
- Christiane Engelbertz
- Division of Vascular Medicine, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany
| | - Holger Reinecke
- Division of Vascular Medicine, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany
| | - Günter Breithardt
- Division of Vascular Medicine, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany
| | - Roland E Schmieder
- Department of Nephrology and Hypertension, University of Erlangen-Nuernberg, Erlangen, Germany
| | - Manfred Fobker
- Center of Laboratory Medicine, University Hospital Muenster, Muenster, Germany
| | - Dieter Fischer
- Division of Cardiology, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany
| | - Boris Schmitz
- Institute of Sports Medicine, Molecular Genetics of Cardiovascular Disease, University Hospital Muenster, Muenster, Germany
| | - Hans O Pinnschmidt
- Department of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Karl Wegscheider
- Department of Medical Biometry and Epidemiology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Hermann Pavenstädt
- Department of Nephrology, Hypertension, and Rheumatology, University Hospital Muenster, Muenster, Germany
| | - Eva Brand
- Department of Nephrology, Hypertension, and Rheumatology, University Hospital Muenster, Muenster, Germany.
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Roberts JK, Rao SV, Shaw LK, Gallup DS, Marroquin OC, Patel UD. Comparative Efficacy of Coronary Revascularization Procedures for Multivessel Coronary Artery Disease in Patients With Chronic Kidney Disease. Am J Cardiol 2017; 119:1344-1351. [PMID: 28318510 DOI: 10.1016/j.amjcard.2017.01.029] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 01/18/2017] [Accepted: 01/18/2017] [Indexed: 12/18/2022]
Abstract
Patients with chronic kidney disease (CKD) are at increased risk of cardiovascular disease and death, yet little data exist regarding the comparative efficacy of coronary revascularization procedures in CKD patients with multivessel disease. We created a cohort of 4,687 adults who underwent cardiac catheterization, had a serum creatinine value measured within 30 days, and had more than one vessel with ≥50% stenosis. We used Cox proportional hazard regression modeling weighted by the inverse probability of treatment to examine the association between 4 treatment strategies (medical management, percutaneous coronary intervention [PCI] with bare metal stent, PCI with drug-eluting stent, and coronary artery bypass grafting [CABG]) and mortality among patients across categories of estimated glomerular filtration rate; secondary outcome was a composite of mortality, myocardial infarction, or revascularization. Compared with medical management, CABG was associated with a reduced risk of death for patients of any nondialysis CKD severity (hazard ratio [HR] range 0.43 to 0.59). There were no significant mortality differences between CABG and PCI, except a decreased death risk in CABG-treated CKD patients (HR range 0.54 to 0.55). Compared with medical management and PCI, CABG was associated with a lower risk of death, myocardial infarction, or revascularization in nondialysis CKD patients (HR range 0.41 to 0.64). There were similar associations between decreased estimated glomerular filtration rate and increased mortality across all multivessel coronary artery disease patient treatment groups. When accounting for treatment propensity, surgical revascularization was associated with improved outcomes in patients of all CKD severities. A prospective randomized trial in CKD patients is required to confirm our findings.
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Watanabe Y, Takagi K, Naganuma T, Nakamura S. Comparison of early- and new-generation drug-eluting stent implantations for ostial right coronary artery lesions. Cardiovasc Ther 2017; 35. [DOI: 10.1111/1755-5922.12247] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
- Yusuke Watanabe
- Interventional Cardiology Unit; New Tokyo Hospital; Chiba Japan
| | - Kensuke Takagi
- Interventional Cardiology Unit; New Tokyo Hospital; Chiba Japan
| | - Toru Naganuma
- Interventional Cardiology Unit; New Tokyo Hospital; Chiba Japan
| | - Sunao Nakamura
- Interventional Cardiology Unit; New Tokyo Hospital; Chiba Japan
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Peng JR, Chang CJ, Wang CL, Tung YC, Lee HF. Impact of Chronic Kidney Disease on Long-Term Outcome in Coronary Bypass Candidates Treated with Percutaneous Coronary Intervention. Korean Circ J 2017; 47:50-55. [PMID: 28154591 PMCID: PMC5287187 DOI: 10.4070/kcj.2016.0093] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Revised: 07/26/2016] [Accepted: 09/09/2016] [Indexed: 12/04/2022] Open
Abstract
Background and Objectives The aim of this study was to identify clinical, lesional, and procedural predictors for adverse outcomes of coronary angioplasty and stenting in coronary bypass candidates. Subjects and Methods This cohort study included 107 consecutive candidates for coronary artery bypass surgery who underwent percutaneous coronary intervention with multiple coronary stents between Jan 2004 and Dec 2011. The study endpoint was major adverse cardiovascular events (MACEs) including all-cause mortality, nonfatal myocardial infarction, repeat revascularization, and stent thrombosis. Follow up was from the date of index percutaneous coronary intervention to the date of the first MACE, date of death, or December 31, 2015, whichever came first. Results In this study (age 62.3±11.2 years, 86% male), 38 patients (36%) had MACE. Among baseline, angiographic, and procedural parameters, there were significant differences in lower left ventricular ejection fraction (LVEF) and worse renal function. In a Cox regression model, LVEF and chronic kidney disease (CKD) were significant predictors for MACE. After a multivariate adjustment, CKD remained a significant predictor of MACEs (hazard ratio: 2.97, 95% confidence interval: 1.50-5.90). Conclusions For coronary bypass candidates who were treated with coronary angioplasty and stenting, CKD seems to be the strongest predictor for adverse outcomes compared with other traditional factors.
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Affiliation(s)
- Jian-Rong Peng
- Division of Cardiovascular, Department of Internal Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chi-Jen Chang
- Division of Cardiovascular, Department of Internal Medicine, Chang Gung University, Taoyuan, Taiwan.; Cardiovascular Intervention Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan.; Chang Gung University, College of Medicine, Taoyuan, Taiwan
| | - Chun-Li Wang
- Division of Cardiovascular, Department of Internal Medicine, Chang Gung University, Taoyuan, Taiwan.; Chang Gung University, College of Medicine, Taoyuan, Taiwan
| | - Ying-Chang Tung
- Division of Cardiovascular, Department of Internal Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hsin-Fu Lee
- Division of Cardiovascular, Department of Internal Medicine, Chang Gung University, Taoyuan, Taiwan.; Cardiovascular Intervention Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
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Abstract
Patients affected by cardiovascular disease (CVD) are treated with antiplatelet agents (AA) and/or anticoagulant drugs, which are fundamental in the management of stroke, coronary atherosclerotic disease, peripheral vascular disease and atrial fibrillation. CVD is the most important cause of death in chronic renal failure (CRF). Death rates from myocardial infarction (MI) and from all other cardiac causes exceed those for the general population. Incidence of MI in CRF is triple that in the general population. Moreover, mortality is seven- to eight-fold higher in patients requiring chronic hemodialysis compared to the general population, and approximately 40% of deaths in this population are attributable to coronary artery disease (CAD). For these reasons, AA are widely used in patients affected by CRF. Current data do not support a protective effect of antiplatelet administration in hemodialytic patients as primary prevention of cardiovascular mortality. Different results have been obtained concerning secondary prevention of CVD. The Cooperative Cardiovascular Project demonstrated that dialysis patients treated with aspirin following MI had a 43% lower mortality. Another study reported that the use of aspirin and beta-blockers following MI was associated with lower mortality in CRF patients. However, aspirin plus clopidogrel seems to increase the hemorrhagic risk without a significant reduction in cardiovascular mortality and there are insufficient data to support the use of new AA drugs in hemodialytic patients. In conclusion, since CRF patients are one of the groups at highest risk for atherosclerotic events, it could be reasonable to use aspirin in HD patients. However, the bleeding risk in HD patients needs to be strongly evaluated, especially before starting dual AA treatment.
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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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Baber U, Farkouh ME, Arbel Y, Muntner P, Dangas G, Mack MJ, Hamza TH, Mehran R, Fuster V. Comparative efficacy of coronary artery bypass surgery vs. percutaneous coronary intervention in patients with diabetes and multivessel coronary artery disease with or without chronic kidney disease. Eur Heart J 2016; 37:3440-3447. [DOI: 10.1093/eurheartj/ehw378] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 07/27/2016] [Accepted: 08/01/2016] [Indexed: 11/14/2022] Open
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