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Zheng WC, Evans N, Dinh D, Bloom JE, Brennan AL, Ball J, Lefkovits J, Shaw JA, Reid CM, Chan W, Stub D. Clinical Outcomes of Renal Transplant Recipients Undergoing Percutaneous Coronary Intervention. Heart Lung Circ 2024; 33:998-1008. [PMID: 38565437 DOI: 10.1016/j.hlc.2024.01.033] [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: 11/28/2023] [Revised: 01/17/2024] [Accepted: 01/18/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND Clinical outcomes of patients with renal transplant (RT) undergoing percutaneous coronary intervention (PCI) remain poorly elucidated. METHOD Between 2014 and 2021, data were analysed for the following three groups of patients undergoing PCI enrolled in a multicentre Australian registry: (1) RT recipients (n=226), (2) patients on dialysis (n=992), and (3) chronic kidney disease (CKD) patients (estimated glomerular filtration rate [eGFR], 30‒60 mL/min per 1.73 m2) without previous RT (n=15,534). Primary outcome was 30-day major adverse cardiac and cerebrovascular events (MACCEs)-composite of mortality, myocardial infarction, stent thrombosis, target vessel revascularisation, and stroke. RESULTS RT recipients were younger than dialysis and patients with CKD (61±10 vs 68±12 vs 78±8.2 years, p<0.001). Patients with RT less frequently had severe left ventricular dysfunction compared with dialysis and CKD groups (6.7% vs 14% and 8.5%); however more, often presented with acute coronary syndrome (58% vs 52% and 48%), especially STEMI (all p<0.001). Patients with RT and CKD had lower rates of 30-day MACCE (4.4% and 6.8% vs 11.6%, p<0.001) than the dialysis group. Three-year survival was similar between RT and CKD groups, however was lower in the dialysis group (80% and 83% vs 60%, p<0.001). After adjustment, dialysis was an independent predictor of 30-day MACCE (odds ratio [OR] 1.90, 95% confidence interval [CI] 1.44‒2.50, p<0.001), however RT was not (OR 0.91, CI 0.42‒1.96, p=0.802). Both RT (hazard ratio [HR] 2.07, CI 1.46‒2.95, p<0.001) and dialysis (HR 1.35, CI 1.02‒1.80, p=0.036) heightened the hazard of long-term mortality. CONCLUSIONS RT recipients have more favourable clinical outcomes following PCI compared with patients on dialysis. However, despite having similar short-term outcomes to patients with CKD, the hazard of long-term mortality is significantly greater for RT recipients.
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Affiliation(s)
- Wayne C Zheng
- Department of Cardiology, Alfred Health, Melbourne, Vic, Australia
| | - Nicole Evans
- Department of Cardiology, Alfred Health, Melbourne, Vic, Australia
| | - Diem Dinh
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Vic, Australia
| | - Jason E Bloom
- Department of Cardiology, Alfred Health, Melbourne, Vic, Australia; Clinical Research Domain, Baker Heart and Diabetes Institute, Melbourne, Vic, Australia
| | - Angela L Brennan
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Vic, Australia
| | - Jocasta Ball
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Vic, Australia; Clinical Research Domain, Baker Heart and Diabetes Institute, Melbourne, Vic, Australia
| | - Jeffrey Lefkovits
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Vic, Australia; Department of Cardiology, The Royal Melbourne Hospital, Melbourne, Vic, Australia
| | - James A Shaw
- Department of Cardiology, Alfred Health, Melbourne, Vic, Australia
| | - Christopher M Reid
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Vic, Australia; School of Population Health, Curtin University, Perth, WA, Australia
| | - William Chan
- Department of Cardiology, Alfred Health, Melbourne, Vic, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, Vic, Australia; Clinical Research Domain, Baker Heart and Diabetes Institute, Melbourne, Vic, Australia; Department of Medicine, The University of Melbourne, Melbourne, Vic, Australia
| | - Dion Stub
- Department of Cardiology, Alfred Health, Melbourne, Vic, Australia; School of Public Health and Preventive Medicine, Monash University, Melbourne, Vic, Australia.
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Otsuki H, Yamaguchi J. Intact Parathyroid Hormone in Hemodialysis Patients Undergoing Percutaneous Coronary Intervention - Is It Just a Marker or a Diamond in the Rough? Circ J 2023; 87:256-257. [PMID: 36123042 DOI: 10.1253/circj.cj-22-0521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Hisao Otsuki
- Department of Cardiology, Tokyo Women's Medical University
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3
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Okabe H, Muraoka Y, Naka Y, Setoyama K, Inoue K, Miura T, Shimizu A, Anai R, Miyamoto T, Tsuda Y, Araki M, Sonoda S, Kataoka M. Malnutrition leads to the progression of coronary artery calcification in hemodialysis patients. PLoS One 2023; 18:e0280383. [PMID: 36638132 PMCID: PMC9838858 DOI: 10.1371/journal.pone.0280383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 12/26/2022] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Malnutrition is considered a risk factor for cardiovascular disease in patients with chronic kidney disease. However, no in vivo studies have reported on using optical coherence tomography to evaluate the effect of nutritional status on coronary atherosclerosis in hemodialysis patients. We aimed to conduct a detailed analysis of the effect of nutritional status on the coronary arteries in hemodialysis patients. METHODS Among 64 hemodialysis patients who underwent percutaneous coronary interventions, 41 that underwent optical coherence tomography imaging were included in this study. And, among them, 24 patients that could also be evaluated using OCT also at the 6-month follow-up were included in this study. The patients were divided into two groups based on nutritional evaluation using the geriatric nutritional risk index. Culprit and non-culprit lesions were evaluated at baseline and after 6 months. RESULTS In the culprit lesions at baseline, the length of the lipid plaque was significantly smaller in the malnutrition group. In contrast, the thickness and length of the calcified plaque and the angle of the calcified nodule were significantly larger (each p < 0.01). In the non-culprit lesions, the 6-month change in the angle of the calcified plaque was significantly greater in the malnutrition group (p = 0.02). The significant factors that affected the change in the angle of calcification were "malnutrition at geriatric nutritional risk index" [odds ratio, 8.17; 95% confidence interval, 1.79 to 37.33; p < 0.01] and "serum phosphorus level" (odds ratio, 3.73; 95% confidence interval, 1.42 to 9.81; p < 0.01). CONCLUSIONS Appropriate management of nutritional status is crucial for suppressing the progression of coronary artery disease in hemodialysis patients.
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Affiliation(s)
- Hiroki Okabe
- The Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Yoshitaka Muraoka
- Division of cardiology, Japan Labor Health and Welfare Organization Kyushu Rosai Hospital, Kitakyushu, Japan
| | - Yutaro Naka
- The Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Koshi Setoyama
- The Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Konosuke Inoue
- The Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Toshiya Miura
- The Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Akiyoshi Shimizu
- The Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Reo Anai
- The Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Tetsu Miyamoto
- The Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Yuki Tsuda
- The Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Masaru Araki
- The Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Shinjo Sonoda
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| | - Masaharu Kataoka
- The Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
- * E-mail:
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Outcomes of Renal Transplant Recipients after Percutaneous Coronary Intervention. Am J Cardiol 2020; 125:1305-1311. [PMID: 32139159 DOI: 10.1016/j.amjcard.2020.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 01/30/2020] [Accepted: 02/04/2020] [Indexed: 11/21/2022]
Abstract
Renal transplantation (RT) can improve life expectancy in hemodialysis (HD) patients. However, little is known about the outcomes of renal transplant recipients after percutaneous coronary intervention (PCI). This study aimed to elucidate the effect of RT on clinical outcomes after PCI. Renal transplant recipients who underwent PCI from 2002 to 2017 were enrolled. To evaluate the effectiveness of RT, we retrospectively reviewed HD patients who underwent PCI. Propensity-score matching was performed using logistic regression to control for differences in baseline characteristics. The primary outcome was the incidence of major adverse cardiac events. After propensity matching, patients were classified into the RT (n = 50) group and HD (n = 50) group. Kaplan-Meier analysis revealed that the incidence of major adverse cardiac events was significantly lower in the RT group than in the HD group (p < 0.0001). Moreover, RT was associated with a lower risk for all-cause death (odds ratio 0.04; 95% confidence interval 0.002 to 0.03; p = 0.0054) and target vessel revascularization (OR 0.27; 95% CI 0.07 to 0.79; p = 0.015). RT may improve clinical outcomes after PCI, and it is encouraged for HD patients to increase life expectancy and reduce the occurrence of adverse events after PCI. Further research would be warranted to support this finding.
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Soontorndhada K, Tanaka K, Yamaguchi J, Konami Y, Otsuki H, Nakao M, Jujo K, Arashi H, Hagiwara N. Long-term clinical outcomes after percutaneous coronary intervention to treat long lesions in hemodialysis patients in the era of second-generation drug-eluting stents. J Cardiol 2019; 75:374-380. [PMID: 31615745 DOI: 10.1016/j.jjcc.2019.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 08/27/2019] [Accepted: 09/01/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND There is little knowledge about clinical outcomes after the percutaneous coronary intervention (PCI) in hemodialysis patients with long lesions. The objective of the present study was to examine the long-term prognosis after PCI in hemodialysis patients in the second-generation drug-eluting stents (DES) era. METHODS We retrospectively enrolled 270 consecutive hemodialysis patients who underwent PCI using second-generation DES from January 2010 to July 2015. We defined long lesions as the total stent length >30mm. In total, 96 hemodialysis patients (35.6%) underwent PCI for long lesions. The median follow-up period was 2.7 years. The endpoints of this study were cardiac death, target lesion revascularization (TLR), and major adverse cardiovascular events (MACE), including cardiac death, non-fatal myocardial infarction, non-fatal stroke, stent thrombosis, and TLR. RESULTS The patients' baseline characteristics were similar between the long lesion and the non-long lesion groups, except for prior PCIs (long-lesion vs. non-long lesion=30.2% vs. 46.0%; p= 0.01). Kaplan-Meier analyses revealed that the incidence of cardiac death, TLR, and MACE were comparable between the two groups (long lesion vs. non-long lesion; 5.2% vs. 5.7%, log-rank p=0.84, 26.0% vs. 23.0%, log-rank p=0.29, and 43.8% vs. 40.2%; log-rank p=0.49, respectively). CONCLUSIONS Clinical outcomes of PCI for long lesions in hemodialysis patients were similar to that of non-long lesions. Long-stenting in hemodialysis patients, who were considered high-risk subset of adverse cardiovascular events, might be acceptable in the second-generation DES era.
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Affiliation(s)
- Kanintorn Soontorndhada
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
| | - Kazuki Tanaka
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
| | - Junichi Yamaguchi
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan.
| | - Yutaka Konami
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
| | - Hisao Otsuki
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
| | - Masashi Nakao
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
| | - Kentaro Jujo
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
| | - Hiroyuki Arashi
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
| | - Nobuhisa Hagiwara
- Department of Cardiology, The Heart Institute of Japan, Tokyo Women's Medical University, Tokyo, Japan
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Mizobuchi K, Jujo K, Minami Y, Ishida I, Nakao M, Hagiwara N. The Baseline Nutritional Status Predicts Long-Term Mortality in Patients Undergoing Endovascular Therapy. Nutrients 2019; 11:nu11081745. [PMID: 31362417 PMCID: PMC6722841 DOI: 10.3390/nu11081745] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 07/22/2019] [Accepted: 07/26/2019] [Indexed: 12/19/2022] Open
Abstract
Introduction: Peripheral artery disease (PAD) occurs at an advanced stage of atherosclerosis and its comorbidities are associated with poor prognoses. Malnutrition is related to the severity of atherosclerosis in patients with cardiovascular disease and it predicts mortality. The Controlling Nutritional Status (CONUT) score is calculated from serum albumin concentration, peripheral lymphocyte count and total cholesterol concentration, and it robustly represents the nutritional status of hospitalized patients. This study aimed to determine the prognostic value of the CONUT score in patients with peripheral artery disease (PAD) who were undergoing endovascular therapy (EVT). METHODS and RESULTS: This study included 628 PAD patients who underwent EVT between 2013 and 2017 and were assigned to low (CONUT score 0: n = 81), mild (CONUT score 1–2: n = 250), moderate (CONUT score 3–4: n = 169), and high (CONUT score ≥ 5: n = 128) risk groups. The study’s primary endpoint was any death. Patients in the groups with higher CONUT scores were more likely to have chronic kidney disease (p < 0.001), impaired left ventricular ejection fractions (p < 0.001), and critical limb ischemia (p < 0.001) on admission. During follow-up, 95 patients (15%) died. Kaplan–Meier analyses revealed that the patients with higher CONUT scores had lower survival rates (p < 0.001; log-rank trend test). Multivariate Cox regression analyses showed that following adjustments for the confounding factors, a higher CONUT score was significantly associated with any death (hazard ratio, 1.15; 95% confidence interval, 1.03–1.30). CONCLUSION: The simple index CONUT score at the time of EVT may predict long-term mortality in PAD patients.
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Affiliation(s)
- Keiko Mizobuchi
- Department of Cardiology, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Kentaro Jujo
- Department of Cardiology, Tokyo Women's Medical University, Tokyo 162-8666, Japan.
| | - Yuichiro Minami
- Department of Cardiology, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Issei Ishida
- Department of Cardiology, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Masashi Nakao
- Department of Cardiology, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Nobuhisa Hagiwara
- Department of Cardiology, Tokyo Women's Medical University, Tokyo 162-8666, Japan
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Long-term cardiovascular prognosis after rotational atherectomy in hemodialysis patients: Data from the J2T multicenter registry. Int J Cardiol 2019; 285:14-20. [PMID: 30904279 DOI: 10.1016/j.ijcard.2019.03.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 03/02/2019] [Accepted: 03/12/2019] [Indexed: 11/20/2022]
Abstract
BACKGROUND Hemodialysis (HD) patients have heavy calcium deposits in their stenotic coronary arteries and worse post-percutaneous coronary intervention (PCI) prognoses than those who do not undergo HD. Rotational atherectomy (RA) facilitates PCI success in severely calcified lesions. We aimed to identify clinical and procedural characteristics that predict HD patients' long-term prognoses after PCI that included RA in the drug-eluting stent (DES) era. METHODS This study included 302 patients who underwent regular HD from J2T Multicenter Registry database of 1090 consecutive patients who underwent RA to treat de novo calcified lesions at three university hospitals between 2004 and 2015. The primary endpoint was cardiovascular (CV) death. RESULTS During the 5-year observation period, 59 CV deaths (19.5%) occurred. The CV death group and non-CV death group had comparable profiles except significantly lower left ventricular ejection fraction, higher brain natriuretic peptide (BNP), lower rate of RA burr upsizing, and lower rate of final thrombolysis in myocardial infarction (TIMI) 3 flow achievement in the CV death group. Cox regression analysis revealed that increasing ablation burr size (hazard ratio [HR]: 0.33; 95% confidence interval [CI]: 0.13-0.81), final TIMI 3 flow (HR: 0.07; 95% CI: 0.02-0.28), lower BNP level, and optimal medication were independently associated with better CV mortality in HD patients. CONCLUSION In the DES era, oral medications at the time of PCI and stepwise calcium ablation were associated with improved long-term CV mortality in HD patients who are scheduled to undergo RA to treat severely calcified coronary artery stenoses, as therapeutic strategies.
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Numasawa Y, Inohara T, Ishii H, Yamaji K, Hirano K, Kohsaka S, Sawano M, Kuno T, Kodaira M, Uemura S, Kadota K, Amano T, Nakamura M. An overview of percutaneous coronary intervention in dialysis patients: Insights from a Japanese nationwide registry. Catheter Cardiovasc Interv 2018; 94:E1-E8. [PMID: 30467967 DOI: 10.1002/ccd.27986] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Revised: 10/17/2018] [Accepted: 10/29/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVES This study sought to provide an overview of percutaneous coronary intervention (PCI) in dialysis patients from a Japanese nationwide registry. BACKGROUND Little is known about dialysis patients undergoing PCI because few are enrolled in clinical trials. METHODS We analyzed 624,900 PCI cases including 41,384 dialysis patients (6.6%) from 1,017 Japanese hospitals between 2014 and 2016. We investigated differences in characteristics and in-hospital outcomes between dialysis and nondialysis patients, and assessed factors associated with an increased risk of adverse outcomes. RESULTS Dialysis patients had more comorbidities than nondialysis patients and higher rates of complications including in-hospital mortality (3.3% vs. 1.5%, respectively, in the acute coronary syndrome [ACS] cohort, 0.2% vs. 0.1% in the non-ACS cohort) and bleeding complications requiring blood transfusion (1.1% vs. 0.4% in ACS, 0.5% vs. 0.2% in non-ACS). Dialysis was significantly associated with an increased risk of in-hospital mortality (odds ratio [OR]: 1.42, 95% confidence interval [CI]: 1.24-1.62 in ACS, OR: 2.25, 95% CI: 1.66-3.05 in non-ACS) and bleeding (OR: 1.60, 95% CI: 1.30-1.96 in ACS, OR: 1.55, 95% CI: 1.27-1.88 in non-ACS). For dialysis patients, age, acute heart failure, and cardiogenic shock were associated with an increased risk of in-hospital mortality in the ACS cohort, whereas age, female gender, and history of heart failure were associated with higher in-hospital mortality in the non-ACS cohort. CONCLUSIONS PCI was widely performed for dialysis patients with either ACS or non-ACS in Japan. Dialysis patients had a greater risk of adverse outcomes than nondialysis patients after PCI.
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Affiliation(s)
- Yohei Numasawa
- Department of Cardiology, Japanese Red Cross Ashikaga Hospital, Ashikaga, Japan
| | - Taku Inohara
- Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina.,Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Hideki Ishii
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kyohei Yamaji
- Division of Cardiology, Kokura Memorial Hospital, Japan
| | - Keita Hirano
- Department of Nephrology, Japanese Red Cross Ashikaga Hospital, Ashikaga, Japan
| | - Shun Kohsaka
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Mitsuaki Sawano
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Toshiki Kuno
- Department of Cardiology, Japanese Red Cross Ashikaga Hospital, Ashikaga, Japan
| | - Masaki Kodaira
- Department of Cardiology, Japanese Red Cross Ashikaga Hospital, Ashikaga, Japan
| | - Shiro Uemura
- Department of Cardiology, Kawasaki Medical School, Kurashiki, Japan
| | - Kazushige Kadota
- Department of Cardiology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Tetsuya Amano
- Department of Cardiology, Aichi Medical University, Nagakute, Japan
| | - Masato Nakamura
- Division of Cardiovascular Medicine, Toho University Ohashi Medical Center, Tokyo, Japan
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Sato T, Aoki J, Kozuma K, Maruyama Y, Nasu K, Otsuka M, Ando K, Hibi K, Uehara Y, Tanabe K, Ikari Y. Impact of Serum Phosphorus Levels on Outcomes After Implantation of Drug-Eluting Stents in Patients on Hemodialysis. Circ J 2017; 82:388-395. [PMID: 29057771 DOI: 10.1253/circj.cj-17-0649] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Elevated serum phosphorus level is an important risk factor for cardiovascular death in general patients on hemodialysis (HD). However, the effect of serum phosphorus levels on outcomes after drug-eluting stent (DES) implantation in HD patients is unknown.Methods and Results:This was a post-hoc study of the OUCH study series, a series of prospective multicenter registries of HD patients who underwent DES implantation comprising 359 patients from 31 centers in Japan. Patients were categorized into 3 groups according to their preprocedural serum phosphorus levels. The 1-year clinical outcomes of the 336 patients treated for de novo lesions were evaluated. Compared with patients with high (>5.5 mg/dL; n=65) or normal (3.5-5.5 mg/dL; n=219) serum phosphorus levels, those with low serum phosphorus levels (<3.5 mg/dL; n=52) had significantly fewer target lesion revascularization events (13.9% vs. 16.9% vs. 1.9%; P=0.0090) and major adverse cardiac and cerebrovascular events (29.2% vs. 31.1% vs. 13.5%; P=0.032). Multivariate logistic regression analysis revealed that low serum phosphorus level was an independent negative predictor for major adverse cardiac and cerebrovascular events (adjusted odds ratio, 0.31; 95% confidence interval, 0.12-0.70; P=0.0036). CONCLUSIONS Lowering of serum phosphorus levels beyond the current recommended range may be considered in HD patients who undergo DES implantation.
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Affiliation(s)
| | - Jiro Aoki
- Division of Cardiology, Mitsui Memorial Hospital
| | - Ken Kozuma
- Division of Cardiology, Department of Internal Medicine, Teikyo University School of Medicine
| | | | - Kenya Nasu
- Division of Cardiology, Toyohashi Heart Center
| | - Masaya Otsuka
- Department of Cardiology, Hiroshima City Hiroshima Citizens Hospital
| | - Kenji Ando
- Department of Cardiology, Kokura Memorial Hospital
| | - Kiyoshi Hibi
- Department of Cardiology, Yokohama City University Medical Center
| | | | - Kengo Tanabe
- Division of Cardiology, Mitsui Memorial Hospital
| | - Yuji Ikari
- Division of Cardiology, Tokai University School of Medicine
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Kataoka S, Yamaguchi J, Nakao M, Jujo K, Hagiwara N. Clinical outcome and its predictors in hemodialysis patients with critical limb ischemia undergoing endovascular therapy. J Interv Cardiol 2017; 30:374-381. [DOI: 10.1111/joic.12393] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 04/26/2017] [Accepted: 04/28/2017] [Indexed: 11/28/2022] Open
Affiliation(s)
- Shohei Kataoka
- Department of Cardiology; The Heart Institute of Japan; Tokyo Women's Medical University; Shinjuku-ku Tokyo Japan
| | - Junichi Yamaguchi
- Department of Cardiology; The Heart Institute of Japan; Tokyo Women's Medical University; Shinjuku-ku Tokyo Japan
| | - Masashi Nakao
- Department of Cardiology; The Heart Institute of Japan; Tokyo Women's Medical University; Shinjuku-ku Tokyo Japan
| | - Kentaro Jujo
- Department of Cardiology; The Heart Institute of Japan; Tokyo Women's Medical University; Shinjuku-ku Tokyo Japan
| | - Nobuhisa Hagiwara
- Department of Cardiology; The Heart Institute of Japan; Tokyo Women's Medical University; Shinjuku-ku Tokyo Japan
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Aoki J, Kozuma K, Awata M, Nanasato M, Shiode N, Tanabe K, Yamaguchi J, Kusano H, Nie H, Kimura T. Three-Year Clinical Outcomes of Everolimus-Eluting Stents From the Post-Marketing Surveillance Study of Cobalt-Chromium Everolimus-Eluting Stent (XIENCE V/PROMUS) in Japan. Circ J 2016; 80:906-12. [PMID: 26821583 DOI: 10.1253/circj.cj-15-1181] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND The Cobalt-Chromium Everolimus-Eluting Stent (CoCr-EES) Post-marketing Surveillance (PMS) is a prospective multicenter registry designed to evaluate the safety and efficacy of XIENCE V/PROMUS everolimus-eluting stents in routine clinical practice at 47 centers representative of the clinical environment in Japan. METHODS AND RESULTS We enrolled 2,010 consecutive patients (2,649 lesions) who underwent PCI using CoCr-EES. Clinical outcomes were evaluated for up to 3 years. Clinical follow-up was available in 1,930 patients (96%) at 3 years. Major adverse cardiovascular events (MACE) occurred in 6.8% of patients, including cardiac death (1.7%), myocardial infarction (1.5%), and clinically driven target lesion revascularization (CD-TLR, 4.2%). Late CD-TLR rate was 0.8% from 1 to 2 years, and 0.5% from 2 to 3 years. Definite or probable stent thrombosis occurred in 7 patients (0.3%) up to 1 year. There was no very late definite or probable stent thrombosis from 1 to 3 years. Significant independent predictors for MACE were hemodialysis, prior coronary intervention, triple-vessel coronary artery disease, and age >70 years. CONCLUSIONS Three-year clinical outcomes from the CoCr-EES PMS demonstrated a low incidence of clinical events. There was no major concern about very late stent thrombosis or late catch-up phenomenon in patients treated with EES in routine clinical practice in Japan.
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Affiliation(s)
- Jiro Aoki
- Division of Cardiology, Mitsui Memorial Hospital
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Komatsu T, Komatsu S, Nakamura H, Kuroyanagi T, Fujikake A, Hisauchi I, Sakuma M, Nakahara S, Sakai Y, Taguchi I. Insulin Resistance as a Predictor of the Late Catch-up Phenomenon After Drug-Eluting Stent Implantation. Circ J 2016; 80:657-62. [PMID: 26821581 DOI: 10.1253/circj.cj-15-1012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Percutaneous coronary intervention (PCI) is an effective treatment for patients with ischemic heart disease. In particular, restenosis is suppressed after drug-eluting stent (DES) implantation. However, several problems remain. Previously, we reported neointimal proliferation after DES implantation, which was associated with insulin resistance (IR). The aim of the present study was to clarify whether IR is associated with mortality and major adverse cardiac and cerebrovascular events (MACCE) after 1st-generation DES implantation. METHODS AND RESULTS We researched the clinical records of 109 patients who had undergone elective PCI and DES implantation between May 2007 and December 2010. We segregated these patients according to the value of the homeostasis model assessment of IR (HOMA-IR) into Group P (n=63; HOMA-IR ≥2.5, positive) and Group N (n=46; HOMA-IR <2.5, negative), and examined the relationship between HOMA-IR and MACCE. The observation period was 7.4±1.6 years. There were no differences between the 2 groups in the occurrence of all-cause death, cardiac death, restenosis, myocardial infarction, stroke, heart failure, or stent thrombosis. However, the late catch-up phenomenon was significantly more common in Group P than in Group N (12.7% vs. 2.2% P=0.048). CONCLUSIONS IR is a useful predictor of the late catch-up phenomenon after DES implantation, and improvement of IR may help to prevent the phenomenon. (Circ J 2016; 80: 657-662).
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Affiliation(s)
- Takaaki Komatsu
- Department of Cardiology, Dokkyo Medical University Koshigaya Hospital
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