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Nishimura T, Hirata Y, Ise T, Iwano H, Izutani H, Kinugawa K, Kitai T, Ohno T, Ohtani T, Okumura T, Ono M, Satomi K, Shiose A, Toda K, Tsukamoto Y, Yamaguchi O, Fujino T, Hashimoto T, Higashi H, Higashino A, Kondo T, Kurobe H, Miyoshi T, Nakamoto K, Nakamura M, Saito T, Saku K, Shimada S, Sonoda H, Unai S, Ushijima T, Watanabe T, Yahagi K, Fukushima N, Inomata T, Kyo S, Minamino T, Minatoya K, Sakata Y, Sawa Y. JCS/JSCVS/JCC/CVIT 2023 Guideline Focused Update on Indication and Operation of PCPS/ECMO/IMPELLA. Circ J 2024; 88:1010-1046. [PMID: 38583962 DOI: 10.1253/circj.cj-23-0698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Affiliation(s)
- Takashi Nishimura
- Department of Cardiovascular and Thoracic Surgery, Ehime University Graduate School of Medicine
| | - Yasutaka Hirata
- Department of Cardiovascular Surgery, Graduate School of Medicine, The University of Tokyo
| | - Takayuki Ise
- Department of Cardiovascular Medicine, Tokushima University Hospital
| | | | - Hironori Izutani
- Department of Cardiovascular and Thoracic Surgery, Ehime University Graduate School of Medicine
| | | | - Takeshi Kitai
- Department of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center
| | - Takayuki Ohno
- Division of Cardiovascular Surgery, Mitsui Memorial Hospital
| | - Tomohito Ohtani
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Takahiro Okumura
- Department of Cardiology, Nagoya University Graduate School of Medicine
| | - Minoru Ono
- Department of Cardiovascular Surgery, Graduate School of Medicine, The University of Tokyo
| | - Kazuhiro Satomi
- Department of Cardiovascular Medicine, Tokyo Medical University Hospital
| | - Akira Shiose
- Department of Cardiovascular Surgery, Kyushu University Hospital
| | - Koichi Toda
- Department of Thoracic and Cardiovascular Surgery, Dokkyo Medical University Saitama Medical Center
| | - Yasumasa Tsukamoto
- Department of Transplant Medicine, National Cerebral and Cardiovascular Center
| | - Osamu Yamaguchi
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine
| | - Takeo Fujino
- Department of Advanced Cardiopulmonary Failure, Faculty of Medical Sciences, Kyushu University
| | - Toru Hashimoto
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University
| | - Haruhiko Higashi
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine
| | | | - Toru Kondo
- Department of Cardiology, Nagoya University Graduate School of Medicine
| | - Hirotsugu Kurobe
- Department of Cardiovascular and Thoracic Surgery, Ehime University Graduate School of Medicine
| | - Toru Miyoshi
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine
| | - Kei Nakamoto
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Makiko Nakamura
- Second Department of Internal Medicine, University of Toyama
| | - Tetsuya Saito
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine
| | - Keita Saku
- Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center
| | - Shogo Shimada
- Department of Cardiac Surgery, The University of Tokyo Hospital
| | - Hiromichi Sonoda
- Department of Cardiovascular Surgery, Kyushu University Hospital
| | - Shinya Unai
- Department of Thoracic & Cardiovascular Surgery, Cleveland Clinic
| | - Tomoki Ushijima
- Department of Cardiovascular Surgery, Kyushu University Hospital
| | - Takuya Watanabe
- Department of Transplant Medicine, National Cerebral and Cardiovascular Center
| | | | | | - Takayuki Inomata
- Department of Cardiovascular Medicine, Niigata University Graduate School of Medical and Dental Sciences
| | - Shunei Kyo
- Tokyo Metropolitan Institute for Geriatrics and Gerontology
| | - Tohru Minamino
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine
| | - Kenji Minatoya
- Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University
| | - Yasushi Sakata
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
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Ondrusek M, Artemiou P, Bezak B, Gasparovic I, By TMD, Durdik S, Lesny P, Goncalvesova E, Hulman M. Temporal Analysis in Outcomes of Long-Term Mechanical Circulatory Support: Retrospective Study. Thorac Cardiovasc Surg 2024. [PMID: 38641334 DOI: 10.1055/s-0044-1782600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/21/2024]
Abstract
BACKGROUND Mechanical assist device indications have changed in recent years. Reduced incidence of complications, better survival, and the third generation of mechanical support devices contributed to this change. In this single-center study, we focused on two time periods that are characterized by the use of different types of mechanical support devices, different patient characteristics, and change in the indications. METHODS The data were processed from the European Registry for Patients with Mechanical Circulatory Support (EUROMACS). We retrospectively defined two time intervals to reflect changes in ventricular assist device technology (period 1: 2007-2015; period 2: 2016-20222). A total of 181 patients underwent left ventricular assist device implantation. Device utilization was the following: HeartMate II = 52 (76.4%) and HeartWare = 16 (23.6%) in period 1 and HeartMate II = 2 (1.8%), HeartMate 3 = 70 (61:9%), HeartWare = 29 (25.7%), SynCardia TAH = 10 (8.8%), and BerlinHeart EXCOR = 2 (1.8%) in period 2. The outcomes of the time intervals were analyzed and evaluated. RESULTS Survival was significantly higher during the second time period. Multivariate analysis revealed that age and bypass pump time are independent predictors of mortality. Idiopathic cardiomyopathy, bypass time, and the Interagency Registry for Mechanically Assisted Circulatory Support (INTERMACS) score are independent predictors of adverse events. Furthermore, the first period was noted to be at an increased risk of the following adverse events: pump thrombosis, gastrointestinal bleeding, and bleeding events. CONCLUSION Despite the higher risk profile of the patients and persistent challenges, during the second period, there was a significant decrease in mortality and morbidity. The use of the HeartMate 3 device may have contributed to this result.
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Affiliation(s)
- Matej Ondrusek
- Faculty of Medicine of the Comenius University, National Institute of Cardiovascular diseases, Clinic of Cardiac Surgery, Bratislava, Slovakia
| | - Panagiotis Artemiou
- Faculty of Medicine of the Comenius University, National Institute of Cardiovascular diseases, Clinic of Cardiac Surgery, Bratislava, Slovakia
| | - Branislav Bezak
- Faculty of Medicine of the Comenius University, National Institute of Cardiovascular diseases, Clinic of Cardiac Surgery, Bratislava, Slovakia
| | - Ivo Gasparovic
- Faculty of Medicine of the Comenius University, National Institute of Cardiovascular diseases, Clinic of Cardiac Surgery, Bratislava, Slovakia
| | - Theo Mmh de By
- EUROMACS, European Association for Cardio-Thoracic Surgery (EACTS), Windsor, United Kingdom
| | - Stefan Durdik
- Faculty of Medicine, Comenius University, St. Elizabeth Oncology Institute, Clinic of Surgical Oncology, Bratislava, Slovakia
| | - Peter Lesny
- Faculty of Medicine of the Comenius University, National Institute of Cardiovascular Diseases, Clinic of Heart Failure, Bratislava, Slovakia
| | - Eva Goncalvesova
- Faculty of Medicine of the Comenius University, National Institute of Cardiovascular Diseases, Clinic of Heart Failure, Bratislava, Slovakia
| | - Michal Hulman
- Faculty of Medicine of the Comenius University, National Institute of Cardiovascular diseases, Clinic of Cardiac Surgery, Bratislava, Slovakia
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Sephien A, Dayto DC, Reljic T, Blonski W, Nerella N, Prida X, Kumar A. A Systematic Critical Appraisal of Clinical Practice Guidelines in Heart Failure Using the AGREE II Tool. Am J Cardiol 2023; 202:192-198. [PMID: 37451063 DOI: 10.1016/j.amjcard.2023.06.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 05/22/2023] [Accepted: 06/13/2023] [Indexed: 07/18/2023]
Abstract
Multiple clinical practice guidelines (CPGs) for heart failure management have been published to provide the best practices regarding the use of foundational therapies to reduce morbidity and mortality in this patient population. However, a critical appraisal of these heart failure guidelines has not been performed. This systematic review aimed to assess the methodological quality of current CPGs in the management of patients with heart failure. A comprehensive search of EMBASE and PubMed was conducted to identify CPGs published between January 1, 2021 and September 8, 2022. Any CPGs published in the last 2 years addressing the management of heart failure were eligible for inclusion. The methodological quality of the CPGs was assessed using the AGREE II (Appraisal of Guidelines for Research & Evaluate II) instrument. The initial search yielded 3,269 citations, of which, 6 CPGs were included. A total of 2 CPGs were each published by the cardiology associations in North America and Asia and 1 each in Europe and South America. The overall median score for the AGREE II domains were 100% for scope and purpose, 71% for stakeholder involvement, 71% for the rigor of development, 100% for clarity of presentation, 43% for applicability, 100% for editorial independence, and 64% for overall assessment. CPG developers would benefit from the use of a standardized approach to the development of CPGs and use the contents of the AGREE II tool to improve the methodological rigor, reporting, and applicability of CPGs.
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Affiliation(s)
- Andrew Sephien
- Division of Cardiovascular Disease, Section of Advanced Heart Failure and Transplantation, University of Alabama at Birmingham, Birmingham, Alabama.
| | - Denisse Camille Dayto
- Department of Internal Medicine, HCA Healthcare/USF Morsani GME Consortium: HCA Florida Citrus Hospital, Inverness, Florida
| | - Tea Reljic
- Research Methodology and Biostatistics Core, Office of Research, Department of Internal Medicine, University of South Florida, Tampa, Florida
| | - Wojciech Blonski
- Department of Gastroenterology, University of South Florida, Tampa, Florida
| | - Nishant Nerella
- Department of Internal Medicine, HCA Healthcare/USF Morsani GME Consortium: HCA Florida Citrus Hospital, Inverness, Florida; Citrus Cardiology, Inverness, Florida
| | - Xavier Prida
- Department of Cardiovascular Sciences, University of South Florida, Tampa, Florida
| | - Ambuj Kumar
- Research Methodology and Biostatistics Core, Office of Research, Department of Internal Medicine, University of South Florida, Tampa, Florida
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Asase M, Watanabe T, Takegami M, Nishimura K, Nin K, Fukushima N. Impact of Different Therapeutic Strategies With Left Ventricular Assist Devices on Health-Related Quality of Life During Prolonged Device-Based Support. Circ Rep 2023; 5:289-297. [PMID: 37431516 PMCID: PMC10329900 DOI: 10.1253/circrep.cr-22-0126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 03/19/2023] [Accepted: 04/16/2023] [Indexed: 07/12/2023] Open
Abstract
Background: Left ventricular assist device (LVAD) implantation improves survival and health-related quality of life (HRQoL) of patients with heart failure. However, the impact of LVADs or different LVAD-based therapeutic strategies on long-term HRQoL has not been investigated. We evaluated the long-term HRQoL of Japanese patients who were treated with different LVAD-based therapeutic strategies. Methods and Results: Patients whose data were recorded in the Japanese Registry for Mechanical Assisted Circulatory Support between January 2010 and December 2018 were divided into 3 groups: primary implantable LVAD (G-iLVAD; n=483), primary paracorporeal LVAD (n=33), and bridge-to-bridge from paracorporeal to implantable LVAD (n=65). HRQoL was evaluated using the EuroQoL 5-dimension 3-level (EQ-5D-3L) before and 3 and 12 months after LVAD implantation; the mean EQ-5D-3L visual analog scale (VAS) score in the G-iLVAD group at these time points was 47.4, 71.1, and 72.9, respectively (where scores of 0 and 100 indicate worst and best imaginable health state, respectively). Changes in the least squares means of the VAS scores at 3 and 12 months after implantation differed significantly among the 3 groups. Social function, disability, and physical and mental problems were significantly lower in the G-iLVAD than other groups. Conclusions: HRQoL improved significantly at 3 and 12 months after LVAD implantation in all groups. Physical function showed a stronger improvement than did social function, disability, and mental function.
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Affiliation(s)
- Mariko Asase
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University Kyoto Japan
- Department of Transplant Medicine, National Cerebral and Cardiovascular Center Suita Japan
| | - Takuya Watanabe
- Department of Transplant Medicine, National Cerebral and Cardiovascular Center Suita Japan
| | - Misa Takegami
- Department of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center Suita Japan
| | - Kunihiro Nishimura
- Department of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center Suita Japan
| | - Kazuko Nin
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University Kyoto Japan
| | - Norihide Fukushima
- Department of Transplant Medicine, National Cerebral and Cardiovascular Center Suita Japan
- Faculty of Nursing, Graduate School of Nursing, Senri Kinran University Suita Japan
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Higo S. Disease modeling of desmosome-related cardiomyopathy using induced pluripotent stem cell-derived cardiomyocytes. World J Stem Cells 2023; 15:71-82. [PMID: 37007457 PMCID: PMC10052339 DOI: 10.4252/wjsc.v15.i3.71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 02/10/2023] [Accepted: 03/17/2023] [Indexed: 03/23/2023] Open
Abstract
Cardiomyopathy is a pathological condition characterized by cardiac pump failure due to myocardial dysfunction and the major cause of advanced heart failure requiring heart transplantation. Although optimized medical therapies have been developed for heart failure during the last few decades, some patients with cardiomyopathy exhibit advanced heart failure and are refractory to medical therapies. Desmosome, which is a dynamic cell-to-cell junctional component, maintains the structural integrity of heart tissues. Genetic mutations in desmosomal genes cause arrhythmogenic cardiomyopathy (AC), a rare inheritable disease, and predispose patients to sudden cardiac death and heart failure. Recent advances in sequencing technologies have elucidated the genetic basis of cardiomyopathies and revealed that desmosome-related cardiomyopathy is concealed in broad cardiomyopathies. Among desmosomal genes, mutations in PKP2 (which encodes PKP2) are most frequently identified in patients with AC. PKP2 deficiency causes various pathological cardiac phenotypes. Human cardiomyocytes differentiated from patient-derived induced pluripotent stem cells (iPSCs) in combination with genome editing, which allows the precise arrangement of the targeted genome, are powerful experimental tools for studying disease. This review summarizes the current issues associated with practical medicine for advanced heart failure and the recent advances in disease modeling using iPSC-derived cardiomyocytes targeting desmosome-related cardiomyopathy caused by PKP2 deficiency.
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Affiliation(s)
- Shuichiro Higo
- Department of Medical Therapeutics for Heart Failure, Osaka University Graduate School of Medicine, Suita 565-0871, Japan
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Kato NP, Melnikov S, Denfeld QE, Casida J, Strömberg A, Ben-Gal T, Lee CS, Jaarsma T. Validity and reliability of the left ventricular assist device self-care behaviour scale. PLoS One 2023; 18:e0275465. [PMID: 36763631 PMCID: PMC9917258 DOI: 10.1371/journal.pone.0275465] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 09/18/2022] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND Adequate self-care behaviour is essential for patients with a left ventricular assist device (LVAD) to prevent complications, prolong life, and optimise quality of life. However, there were no valid and reliable measurements available to assess self-care behaviour among patients with LVAD. We have previously developed the 33-item LVAD self-care behaviour scale. OBJECTIVES To evaluate psychometric properties of the 33-item LVAD self-care behaviour scale. METHODS AND RESULTS Data on 127 patients with a LVAD in Israel, Japan, and the USA were analysed (mean age 51±14.3, 81% male). Exploratory factor analysis extracted three factors, and 13 items were excluded from the scale. Internal consistency assessed by Cronbach's alpha was acceptable for the total scale (α = 0.80) and the three subscales: Factor 1: Monitoring (α = 0.81), Factor 2: Heart failure self-care (α = 0.67), and Factor 3: LVAD self-care (α = 0.63). The 20-item version of the LVAD self-care behaviour scale had sufficient convergent validity with another scale that assessed self-care related to the driveline of LVAD (r = 0.47, p<0.001). Test-retest reliability was adequate (intraclass correlation coefficient = 0.58). CONCLUSIONS The 20-item version of the LVAD self-care behaviour scale showed adequate validity and reliability. The scale is ready for use in clinical practice and research. Additional testing might further optimise the scale.
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Affiliation(s)
- Naoko P. Kato
- Department of Health, Division of Nursing Sciences and Reproductive Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Department of Therapeutic Strategy for Heart Failure, The University of Tokyo Hospital, Tokyo, Japan
- * E-mail:
| | - Semyon Melnikov
- Sackler Faculty of Medicine, Department of Nursing, Stanley Steyer School of Health Professions, Tel Aviv University, Tel Aviv, Israel
| | - Quin E. Denfeld
- School of Nursing & Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon, United States of America
| | - Jesus Casida
- Eleanor Mann School of Nursing, The University of Arkansas, Fayetteville, Arkansas, United States of America
| | - Anna Strömberg
- Department of Health, Division of Nursing Sciences and Reproductive Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Tuvia Ben-Gal
- Sackler Faculty of Medicine, Heart Failure Unit, Cardiology Department, Rabin Medical Center, Petah Tikva, Tel Aviv University, Tel Aviv, Israel
| | - Christopher S. Lee
- The Boston College William F. Connell School of Nursing, Chestnut Hill, Massachusetts, United States of America
- Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Australia
| | - Tiny Jaarsma
- Department of Health, Division of Nursing Sciences and Reproductive Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
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Surgical Interventions for Late Aortic Valve Regurgitation Associated with Continuous Flow-Left Ventricular Assist Device Therapy: Experience Gained and Lessons Learned. LIFE (BASEL, SWITZERLAND) 2022; 13:life13010094. [PMID: 36676043 PMCID: PMC9867390 DOI: 10.3390/life13010094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 12/24/2022] [Accepted: 12/27/2022] [Indexed: 12/30/2022]
Abstract
This study aimed to investigate the outcomes of surgical interventions for symptomatic moderate-to-severe aortic regurgitation (AR), including aortic valve replacement (AVR) and repair (AVP), in 184 patients who underwent continuous flow-left ventricular assist device (Cf-LVAD) implantation as a bridge-to-transplant (BTT) between November 2007 and April 2020. Ten patients (median age, 34 (25-41) years; 60% men) underwent surgical interventions (AVR, n = 6; AVP, n = 4) late after cf-LVAD implantation. The median duration after the device implantation was 34 (24-44) months. Three patients required additional tricuspid valve repair. Aortic valve suturing resulted in severe recurrent AR 6 months postoperatively, due to leaflet cutting in one patient. Seven patients with AVR survived without regurgitation during the study period, except for one non-survivor complicated by liver failure due to postoperative right heart failure. Therefore, six patients after AVP (n = 4) and AVR (n = 2) underwent successful heart transplantation 7 (4-13) months after aortic intervention. Kaplan-Meier analysis showed no significant difference in overall survival through 5 years after cf-LVAD implantation, regardless of the surgical AV intervention chosen (log-rank test, p = 0.86). In conclusion, surgical interventions (AVR or AVP) for patients with an ongoing cf-LVAD are safe, effective, and viable options.
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Higashi H, Inaba S, Yamaguchi O. Diabetes in Left Ventricular Assist Device Therapy - Harmful or Harmless? Circ J 2022; 86:1959-1960. [PMID: 35831129 DOI: 10.1253/circj.cj-22-0373] [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: 11/09/2022]
Affiliation(s)
- Haruhiko Higashi
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine
| | - Shinji Inaba
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine
| | - Osamu Yamaguchi
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine
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