1
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Miranda RN, Qiu F, Manoragavan R, Austin PC, Naimark DMJ, Fremes SE, Ko DT, Madan M, Mamas MA, Sud MK, Tam D, Wijeysundera HC. Transcatheter Aortic Valve Implantation Wait-Time Management: Derivation and Validation of the Canadian TAVI Triage Tool (CAN3T). J Am Heart Assoc 2024; 13:e033768. [PMID: 38390797 PMCID: PMC10944064 DOI: 10.1161/jaha.123.033768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 01/26/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND Transcatheter aortic valve implantation (TAVI) has seen indication expansion and thus exponential growth in demand over the past decade. In many jurisdictions, the growing demand has outpaced capacity, increasing wait times and preprocedural adverse events. In this study, we derived prediction models that estimate the risk of adverse events on the waitlist and developed a triage tool to identify patients who should be prioritized for TAVI. METHODS AND RESULTS We included adult patients in Ontario, Canada referred for TAVI and followed up until one of the following events first occurred: death, TAVI procedure, removal from waitlist, or end of the observation period. We used subdistribution hazards models to find significant predictors for each of the following outcomes: (1) all-cause death while on the waitlist; (2) all-cause hospitalization while on the waitlist; (3) receipt of urgent TAVI; and (4) a composite outcome. The median predicted risk at 12 weeks was chosen as a threshold for a maximum acceptable risk while on the waitlist and incorporated in the triage tool to recommend individualized wait times. Of 13 128 patients, 586 died while on the waitlist, and 4343 had at least 1 hospitalization. A total of 6854 TAVIs were completed, of which 1135 were urgent procedures. We were able to create parsimonious models for each outcome that included clinically relevant predictors. CONCLUSIONS The Canadian TAVI Triage Tool (CAN3T) is a triage tool to assist clinicians in the prioritization of patients who should have timely access to TAVI. We anticipate that the CAN3T will be a valuable tool as it may improve equity in access to care, reduce preventable adverse events, and improve system efficiency.
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Affiliation(s)
- Rafael N. Miranda
- Institute of Health Policy, Management and EvaluationUniversity of TorontoCanada
| | | | - Ragavie Manoragavan
- Schulich Heart Program, Sunnybrook Health Sciences CentreUniversity of TorontoCanada
| | - Peter C. Austin
- Institute of Health Policy, Management and EvaluationUniversity of TorontoCanada
- ICESTorontoCanada
| | - David M. J. Naimark
- Institute of Health Policy, Management and EvaluationUniversity of TorontoCanada
- Temerty Faculty of MedicineUniversity of TorontoCanada
| | - Stephen E. Fremes
- Institute of Health Policy, Management and EvaluationUniversity of TorontoCanada
- ICESTorontoCanada
- Schulich Heart Program, Sunnybrook Health Sciences CentreUniversity of TorontoCanada
- Temerty Faculty of MedicineUniversity of TorontoCanada
| | - Dennis T. Ko
- ICESTorontoCanada
- Schulich Heart Program, Sunnybrook Health Sciences CentreUniversity of TorontoCanada
- Temerty Faculty of MedicineUniversity of TorontoCanada
| | - Mina Madan
- Schulich Heart Program, Sunnybrook Health Sciences CentreUniversity of TorontoCanada
| | - Mamas A. Mamas
- Keele Cardiovascular Research Group, School of MedicineKeele UniversityStoke‐on‐TrentUnited Kingdom
| | - Maneesh K. Sud
- ICESTorontoCanada
- Schulich Heart Program, Sunnybrook Health Sciences CentreUniversity of TorontoCanada
- Temerty Faculty of MedicineUniversity of TorontoCanada
| | - Derrick Tam
- Schulich Heart Program, Sunnybrook Health Sciences CentreUniversity of TorontoCanada
| | - Harindra C. Wijeysundera
- Institute of Health Policy, Management and EvaluationUniversity of TorontoCanada
- ICESTorontoCanada
- Schulich Heart Program, Sunnybrook Health Sciences CentreUniversity of TorontoCanada
- Temerty Faculty of MedicineUniversity of TorontoCanada
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2
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Niebauer J, Bäck C, Bischoff-Ferrari HA, Dehbi HM, Szekely A, Völler H, Sündermann SH. Preinterventional frailty assessment in patients scheduled for cardiac surgery or transcatheter aortic valve implantation: a consensus statement of the European Association for Cardio-Thoracic Surgery (EACTS) and the European Association of Preventive Cardiology (EAPC) of the European Society of Cardiology (ESC). Eur J Prev Cardiol 2024; 31:146-181. [PMID: 37804173 DOI: 10.1093/eurjpc/zwad304] [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] [Received: 10/10/2022] [Revised: 03/22/2023] [Indexed: 10/09/2023]
Affiliation(s)
- Josef Niebauer
- Paracelsus Medical University Salzburg, Institute of Sports Medicine, Prevention and Rehabilitation, Salzburg, Austria
- Ludwig Boltzmann Institute for Digital Health and Prevention, Salzburg, Austria
- REHA-Zentrum Salzburg, University Hospital Salzburg, Austria
| | - Caroline Bäck
- Department of Cardiothoracic Surgery, RT, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Heike A Bischoff-Ferrari
- Center on Ageing and Mobility, University Hospital and University of Zurich, Zurich, Switzerland
| | - Hakim-Moulay Dehbi
- University College London, Comprehensive Clinical Trials Unit, London, Great Britain
| | - Andrea Szekely
- Semmelweis University, Department of Anesthesiology and Intensive Therapy, Budapest, Hungary
| | - Heinz Völler
- Faculty of Health Sciences Brandenburg, University of Potsdam, Department of Rehabilitation Medicine, Potsdam, Germany
- Klinik am See, Rehabilitation Centre for Internal Medicine, Rüdersdorf, Germany
| | - Simon H Sündermann
- Deutsches Herzzentrum der Charité, Department of Cardiothoracic and Vascular Surgery, Berlin, Germany
- Charité- Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany
- DZHK (German Center of Cardiovascular Research), Partner Site Berlin, Berlin, Germany
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3
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Brand A, Hornig C, Crayen C, Hamann A, Martineck S, Leistner DM, Dreger H, Sündermann S, Unbehaun A, Sherif M, Haghikia A, Bischoff S, Lueg J, Kühnle Y, Paul O, Squier S, Stangl K, Falk V, Landmesser U, Stangl V. Medical graphics to improve patient understanding and anxiety in elderly and cognitively impaired patients scheduled for transcatheter aortic valve implantation (TAVI). Clin Res Cardiol 2023:10.1007/s00392-023-02352-8. [PMID: 38117299 DOI: 10.1007/s00392-023-02352-8] [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: 08/12/2023] [Accepted: 11/29/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND Anxiety and limited patient comprehension may pose significant barriers when informing elderly patients about complex procedures such as transcatheter aortic valve implantation (TAVI). OBJECTIVES We aimed to evaluate the utility of medical graphics to improve the patient informed consent (IC) before TAVI. METHODS In this prospective, randomized dual center study, 301 patients were assigned to a patient brochure containing medical graphics (Comic group, n = 153) or sham information (Control group, n = 148) on top of usual IC. Primary outcomes were patient understanding of central IC-related aspects and periprocedural anxiety assessed by the validated Spielberger State Trait Anxiety Inventory (STAI), both analyzed by cognitive status according to the Montreal Cognitive Assessment (MoCA). RESULTS Patient understanding was significantly higher in the Comic group [mean number of correct answers 12.8 (SD 1.2) vs. 11.3 (1.8); mean difference 1.5 (95% CI 1.2-1.8); p < 0.001]. This effect was more pronounced in the presence of cognitive dysfunction (MoCA < 26) [12.6 (1.2) in the Comic vs. 10.9 (1.6) in the Control group; mean difference 1.8 (1.4-2.2), p < 0.001]. Mean STAI score declined by 5.7 (95% CI 5.1-6.3; p < 0.001) in the Comic and 0.8 points (0.2-1.4; p = 0.015) in the Control group. Finally, mean STAI score decreased in the Comic group by 4.7 (3.8-5.6) in cognitively impaired patients and by 6.6 (95% CI 5.8 to 7.5) in patients with normal cognitive function (p < 0.001 each). CONCLUSIONS Our results prove beneficial effects for using medical graphics to inform elderly patients about TAVI by improving patient understanding and reducing periprocedural anxiety (DRKS00021661; 23/Oct/2020). Medical graphics entailed significant beneficial effects on the primary endpoints, patient understanding and periprocedural anxiety, compared to the usual patient informed consent (IC) procedure. Patient understanding of IC-related aspects was significantly higher in the Comic group, with a more pronounced benefit in patients with cognitive impairment (p for IC method and cognitive status < 0.001, respectively; p for IC method x MoCA category interaction = 0.017). There further was a significant decline of periprocedural anxiety in patients with and without cognitive impairment (p for IC method x measuring time point < 0.001; p for IC method x MoCA category x measuring time point interaction = 0.018).
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Affiliation(s)
- A Brand
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Charité Mitte, Berlin, Germany.
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, Berlin, Germany.
- DZHK (German Centre for Cardiovascular Research), partner Site Berlin, Berlin, Germany.
| | - C Hornig
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Charité Mitte, Berlin, Germany
| | - C Crayen
- Department of Education and Psychology, Freie Universität Berlin, Habelschwerdter Allee 45, 14195, Berlin, Germany
| | - A Hamann
- Mintwissen-Science Communication Agency and Publishing House, Paulusstr. 11, 40237, Düsseldorf, Germany
| | | | - D M Leistner
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner Site Berlin, Berlin, Germany
- Department of Cardiology, Angiology and Intensive Care Medicine, Goethe University Hospital, Universitäres Herz- und Gefässzentrum Frankfurt, Frankfurt am Main, 60590, Frankfurt, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Rhein-Main, Munich, Germany
| | - H Dreger
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Charité Mitte, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner Site Berlin, Berlin, Germany
| | - S Sündermann
- DZHK (German Centre for Cardiovascular Research), partner Site Berlin, Berlin, Germany
- Department of Cardiothoracic and Vascular Surgery, Deutsches Herzzentrum der Charité, Berlin, Germany
| | - A Unbehaun
- Department of Cardiothoracic and Vascular Surgery, Deutsches Herzzentrum der Charité, Berlin, Germany
| | - M Sherif
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Virchow Klinikum, Berlin, Germany
| | - A Haghikia
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner Site Berlin, Berlin, Germany
| | - S Bischoff
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Charité Mitte, Berlin, Germany
| | - J Lueg
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Charité Mitte, Berlin, Germany
| | - Y Kühnle
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Virchow Klinikum, Berlin, Germany
| | - O Paul
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Virchow Klinikum, Berlin, Germany
| | - S Squier
- Brill Professor Emeritus of English and Women's, Gender and Sexuality Studies, The Pennsylvania State University, University Park, PA, 16802, USA
| | - K Stangl
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Charité Mitte, Berlin, Germany
| | - V Falk
- DZHK (German Centre for Cardiovascular Research), partner Site Berlin, Berlin, Germany
- Department of Cardiothoracic and Vascular Surgery, Deutsches Herzzentrum der Charité, Berlin, Germany
| | - U Landmesser
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner Site Berlin, Berlin, Germany
| | - V Stangl
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Charité Mitte, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), partner Site Berlin, Berlin, Germany
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4
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Sündermann SH, Bäck C, Bischoff-Ferrari HA, Dehbi HM, Szekely A, Völler H, Niebauer J. Preinterventional frailty assessment in patients scheduled for cardiac surgery or transcatheter aortic valve implantation: a consensus statement of the European Association for Cardio-Thoracic Surgery (EACTS) and the European Association of Preventive Cardiology (EAPC) of the European Society of Cardiology (ESC). Eur J Cardiothorac Surg 2023; 64:ezad181. [PMID: 37804175 DOI: 10.1093/ejcts/ezad181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 03/22/2023] [Indexed: 10/09/2023] Open
Affiliation(s)
- Simon H Sündermann
- Deutsches Herzzentrum der Charité, Department of Cardiothoracic and Vascular Surgery, Berlin, Germany
- Charité- Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany
- DZHK (German Center of Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Caroline Bäck
- Department of Cardiothoracic Surgery, RT, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Heike A Bischoff-Ferrari
- Center on Ageing and Mobility, University Hospital and University of Zurich, Zurich, Switzerland
| | - Hakim-Moulay Dehbi
- University College London, Comprehensive Clinical Trials Unit, London, Great Britain
| | - Andrea Szekely
- Semmelweis University, Department of Anesthesiology and Intensive Therapy, Budapest, Hungary
| | - Heinz Völler
- Faculty of Health Sciences Brandenburg, University of Potsdam, Department of Rehabilitation Medicine, Potsdam, Germany
- Klinik am See, Rehabilitation Centre for Internal Medicine, Rüdersdorf, Germany
| | - Josef Niebauer
- Paracelsus Medical University Salzburg, Institute of Sports Medicine, Prevention and Rehabilitation, Salzburg, Austria
- Ludwig Boltzmann Institute for Digital Health and Prevention, Salzburg, Austria
- REHA-Zentrum Salzburg, University Hospital Salzburg, Austria
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5
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Asymptomatic Aortic Stenosis in an Older Patient: How the Geriatric Approach Can Make a Difference. Diagnostics (Basel) 2023; 13:diagnostics13050909. [PMID: 36900053 PMCID: PMC10001207 DOI: 10.3390/diagnostics13050909] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/09/2023] [Accepted: 02/21/2023] [Indexed: 03/05/2023] Open
Abstract
We present a case report of an older patient with aortic stenosis who was managed before and after transcatheter aortic valve implantation by a team of cardiologists but without the support of a geriatrician. We first describe the patient's post-interventional complications from a geriatric perspective and afterwards, discuss the unique approach that the geriatrician would have provided. This case report was written by a group of geriatricians working in an acute hospital, along with a clinical cardiologist who is an expert in aortic stenosis. We discuss the implications for modifying conventional practice in tandem with existing literature.
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6
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Roule V, Rebouh I, Lemaitre A, Sabatier R, Blanchart K, Briet C, Bignon M, Beygui F. Impact of wait times on late postprocedural mortality after successful transcatheter aortic valve replacement. Sci Rep 2022; 12:5967. [PMID: 35395869 PMCID: PMC8993919 DOI: 10.1038/s41598-022-09995-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 03/21/2022] [Indexed: 11/30/2022] Open
Abstract
Wait times are associated with mortality on waiting list for transcatheter aortic valve replacement (TAVR). Whether longer wait times are associated with long term mortality after successful TAVR remains unassessed. Consecutive patients successfully treated with elective TAVR in our center between January 2013 and August 2019 were included. The primary end point was one-year all-cause mortality. TAVR wait times were defined as the interval from referral date for valve replacement to the date of TAVR procedure. A total of 383 patients were included with a mean wait time of 144.2 ± 83.87 days. Death occurred in 55 patients (14.4%) at one year. Increased wait times were independently associated with a relative increase of 1-year mortality by 2% per week after referral (Adjusted Hazard Ratio 1.02 [1.002–1.04]; p = 0.02) for TAVR. Chronic kidney disease, left ventricular ejection fraction ≤ 30%, access site and STS score were other independent correlates of 1-year mortality. Our study shows that wait times are relatively long in routine practice and associated with increased 1-year mortality after successful TAVR. Such findings underscore the need of strategies to minimize delays in access to TAVR.
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Affiliation(s)
- Vincent Roule
- CHU de Caen Normandie, Service de Cardiologie, 14000, Caen, France. .,INSERM UMRS 1237, GIP Cyceron, 14000, Caen, France. .,Cardiology Department, Caen University Hospital, Avenue Cote de Nacre, 14033, Caen, France.
| | - Idir Rebouh
- CHU de Caen Normandie, Service de Cardiologie, 14000, Caen, France
| | - Adrien Lemaitre
- CHU de Caen Normandie, Service de Cardiologie, 14000, Caen, France
| | - Rémi Sabatier
- CHU de Caen Normandie, Service de Cardiologie, 14000, Caen, France
| | | | - Clément Briet
- CHU de Caen Normandie, Service de Cardiologie, 14000, Caen, France
| | - Mathieu Bignon
- CHU de Caen Normandie, Service de Cardiologie, 14000, Caen, France
| | - Farzin Beygui
- CHU de Caen Normandie, Service de Cardiologie, 14000, Caen, France.,INSERM UMRS 1237, GIP Cyceron, 14000, Caen, France.,ACTION Study Group, Cardiology Department, Pitié-Salpêtrière University Hospital, Paris, France
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7
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Baritello O, Salzwedel A, Sündermann SH, Niebauer J, Völler H. The Pandora's Box of Frailty Assessments: Which Is the Best for Clinical Purposes in TAVI Patients? A Critical Review. J Clin Med 2021; 10:jcm10194506. [PMID: 34640525 PMCID: PMC8509314 DOI: 10.3390/jcm10194506] [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: 08/20/2021] [Revised: 09/15/2021] [Accepted: 09/24/2021] [Indexed: 02/07/2023] Open
Abstract
Frailty assessment is recommended before elective transcatheter aortic valve implantation (TAVI) to determine post-interventional prognosis. Several studies have investigated frailty in TAVI-patients using numerous assessments; however, it remains unclear which is the most appropriate tool for clinical practice. Therefore, we evaluate which frailty assessment is mainly used and meaningful for ≤30-day and ≥1-year prognosis in TAVI patients. Randomized controlled or observational studies (prospective/retrospective) investigating all-cause mortality in older (≥70 years) TAVI patients were identified (PubMed; May 2020). In total, 79 studies investigating frailty with 49 different assessments were included. As single markers of frailty, mostly gait speed (23 studies) and serum albumin (16 studies) were used. Higher risk of 1-year mortality was predicted by slower gait speed (highest Hazard Ratios (HR): 14.71; 95% confidence interval (CI) 6.50–33.30) and lower serum albumin level (highest HR: 3.12; 95% CI 1.80–5.42). Composite indices (five items; seven studies) were associated with 30-day (highest Odds Ratio (OR): 15.30; 95% CI 2.71–86.10) and 1-year mortality (highest OR: 2.75; 95% CI 1.55–4.87). In conclusion, single markers of frailty, in particular gait speed, were widely used to predict 1-year mortality. Composite indices were appropriate, as well as a comprehensive assessment of frailty.
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Affiliation(s)
- Omar Baritello
- Department of Rehabilitation Medicine, Faculty of Health Sciences Brandenburg, University of Potsdam, 14469 Brandenburg, Germany;
- Research Group Molecular and Clinical Life Science of Metabolic Diseases, Faculty of Health Sciences Brandenburg, University of Potsdam, 14476 Potsdam, Germany;
| | - Annett Salzwedel
- Research Group Molecular and Clinical Life Science of Metabolic Diseases, Faculty of Health Sciences Brandenburg, University of Potsdam, 14476 Potsdam, Germany;
| | - Simon H. Sündermann
- Department of Cardiovascular Surgery, Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany;
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, 13353 Berlin, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Berlin, 13353 Berlin, Germany
| | - Josef Niebauer
- University Institute of Sports Medicine, Prevention and Rehabilitation and Research Institute of Molecular Sports Medicine and Rehabilitation, Paracelsus Medical University, A-5020 Salzburg, Austria;
| | - Heinz Völler
- Research Group Molecular and Clinical Life Science of Metabolic Diseases, Faculty of Health Sciences Brandenburg, University of Potsdam, 14476 Potsdam, Germany;
- Correspondence: ; Tel.: +49-(03)-319774061
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8
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Modeling the Impact of Delaying TAVR for the Treatment of Aortic Stenosis in the Era of COVID-19. ACTA ACUST UNITED AC 2021; 7:63-71. [PMID: 34124697 PMCID: PMC8184875 DOI: 10.1016/j.xjon.2021.06.006] [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: 08/04/2020] [Accepted: 06/02/2021] [Indexed: 01/16/2023]
Abstract
Objective The aim of this study was to model the short term and 2-year overall survival for intermediate- and low-risk patients with severe symptomatic AS undergoing timely or delayed transcatheter aortic valve replacement during the 2019 novel coronavirus pandemic. Methods We developed a decision analysis model to evaluate two treatment strategies for both low-risk and intermediate-risk patients with aortic stenosis during the 2019 novel coronavirus pandemic. Results Prompt transcatheter aortic valve replacement resulted in improved 2-year overall survival when compared to delayed intervention for intermediate-risk patients (0.81 versus 0.67) and low-risk patients (0.95 vs 0.85), due to the risk of death or the need for urgent/emergent transcatheter aortic valve replacement in the waiting period. However, if the probability of acquiring the 2019 novel coronavirus is greater than 55% (intermediate risk patients) or 47% (low risk patients), delayed transcatheter aortic valve replacement is favorable to prompt intervention (0.66 vs 0.67, intermediate risk; 0.84 vs 0.85, low risk). Conclusions and Relevance Prompt transcatheter aortic valve replacement for both intermediate-risk and low-risk patients with symptomatic severe aortic stenosis results in improved 2-year survival when local healthcare system resources are not significantly constrained by the 2019 novel coronavirus.
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9
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Shimura T, Yamamoto M, Yamaguchi R, Adachi Y, Sago M, Tsunaki T, Kagase A, Koyama Y, Otsuka T, Yashima F, Tada N, Naganuma T, Yamawaki M, Yamanaka F, Shirai S, Mizutani K, Tabata M, Ueno H, Takagi K, Watanabe Y, Hayashida K. Calculated plasma volume status and outcomes in patients undergoing transcatheter aortic valve replacement. ESC Heart Fail 2021; 8:1990-2001. [PMID: 33666353 PMCID: PMC8120354 DOI: 10.1002/ehf2.13270] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/31/2020] [Accepted: 02/08/2021] [Indexed: 01/23/2023] Open
Abstract
Aims This study investigated the prognostic value of plasma volume status (PVS) in patients who underwent transcatheter aortic valve replacement (TAVR). Methods and results Plasma volume status was calculated in 2588 patients who underwent TAVR using data from the Japanese multicentre registry. All‐cause mortality and heart failure hospitalization (HFH) within 2 years of TAVR were compared among the PVS quartiles (Q1, PVS < 5.5%; Q2, PVS 5.5–13.5%; Q3, PVS 13.5–21.0%; and Q4, PVS ≥ 21.0%). Subgroups were stratified by the PVS cut‐off value combined with the New York Heart Association (NYHA) class as follows: low PVS with NYHA I/II (n = 959), low PVS with NYHA III/IV (n = 845), high PVS with NYHA I/II (n = 308), and high PVS with NYHA III/IV (n = 476). The cumulative all‐cause mortality and HFH within 2 years of TAVR significantly increased with increasing PVS quartiles [8.5%, 16.8%, 19.2%, and 27.0% (P < 0.001) and 5.8%, 8.7%, 10.3%, and 12.9% (P < 0.001), respectively]. The high‐PVS group regardless of the NYHA class had a higher all‐cause mortality and HFH [9.6%, 18.2%, 24.5%, and 30.4% (P < 0.001) and 6.1%, 10.4%, 14.1%, and 11.3% (P < 0.001)]. In a Cox regression multivariate analysis, the PVS values of Q3 and Q4 had independently increased all‐cause mortality [hazard ratio (HR), 1.50 and 1.64 (P = 0.017 and P = 0.008), respectively], and Q4 had independently increased HFH (HR, 1.98, P = 0.005). The low PVS with NYHA III/IV, high PVS with NYHA I/II, and high PVS with NYHA III/IV also had significantly increased all‐cause mortality [HR, 1.45, 1.73, and 1.86 (P = 0.006, P = 0.002, and P < 0.001), respectively] and HFH [HR, 1.52, 2.21, and 1.70 (P = 0.049, P = 0.002, and P = 0.031), respectively]. Conclusions Plasma volume status is useful for predicting all‐cause mortality and HFH after TAVR.
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Affiliation(s)
- Tetsuro Shimura
- Department of Cardiology, Toyohashi Heart Center, 21-1 Gobudori, Oyamachyo, Toyohashi, Aichi, 441-8530, Japan
| | - Masanori Yamamoto
- Department of Cardiology, Toyohashi Heart Center, 21-1 Gobudori, Oyamachyo, Toyohashi, Aichi, 441-8530, Japan.,Department of Cardiology, Nagoya Heart Center, Nagoya, Japan
| | - Ryo Yamaguchi
- Department of Cardiology, Toyohashi Heart Center, 21-1 Gobudori, Oyamachyo, Toyohashi, Aichi, 441-8530, Japan
| | - Yuya Adachi
- Department of Cardiology, Toyohashi Heart Center, 21-1 Gobudori, Oyamachyo, Toyohashi, Aichi, 441-8530, Japan
| | - Mitsuru Sago
- Department of Cardiology, Toyohashi Heart Center, 21-1 Gobudori, Oyamachyo, Toyohashi, Aichi, 441-8530, Japan
| | - Tatsuya Tsunaki
- Department of Cardiology, Toyohashi Heart Center, 21-1 Gobudori, Oyamachyo, Toyohashi, Aichi, 441-8530, Japan
| | - Ai Kagase
- Department of Cardiology, Nagoya Heart Center, Nagoya, Japan
| | - Yutaka Koyama
- Department of Cardiology, Nagoya Heart Center, Nagoya, Japan
| | - Toshiaki Otsuka
- Department of Hygiene and Public Health, Nippon Medical School, Tokyo, Japan.,Center for Clinical Research, Nippon Medical School Hospital, Tokyo, Japan
| | - Fumiaki Yashima
- Department of Cardiology, Saiseikai Utsunomiya Hospital, Utsunomiya, Tochigi, Japan.,Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Norio Tada
- Department of Cardiology, Sendai Kosei Hospital, Sendai, Japan
| | - Toru Naganuma
- Department of Cardiology, New Tokyo Hospital, Matsudo, Chiba, Japan
| | - Masahiro Yamawaki
- Department of Cardiology, Saiseikai Yokohama City Eastern Hospital, Yokohama, Japan
| | - Futoshi Yamanaka
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Shinichi Shirai
- Department of Cardiology, Kokura Memorial Hospital, Kokura, Japan
| | - Kazuki Mizutani
- Department of Cardiology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Minoru Tabata
- Department of Cardiovascular Surgery, Tokyo Bay Urayasu Ichikawa Medical Center, Urayasu, Chiba, Japan
| | - Hiroshi Ueno
- Department of Cardiology, Toyama University Hospital, Toyama, Japan
| | - Kensuke Takagi
- Department of Cardiology, Ogaki Municipal Hospital, Ogaki, Gifu, Japan
| | - Yusuke Watanabe
- Department of Cardiology, Teikyo University School of Medicine, Tokyo, Japan
| | - Kentaro Hayashida
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
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10
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Rodighiero J, Piazza N, Martucci G, Spaziano M, Lachapelle K, de Varennes B, Ouimet MC, Afilalo J. Restricted mean survival time of older adults with severe aortic stenosis referred for transcatheter aortic valve replacement. BMC Cardiovasc Disord 2020; 20:299. [PMID: 32552887 PMCID: PMC7302003 DOI: 10.1186/s12872-020-01572-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 06/03/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Few studies have measured frailty as a potential reason for foregoing transcatheter aortic valve replacement (TAVR) in older adults with severe aortic stenosis (AS). This study sought to determine the impact of frailty and other clinician-cited reasons on restricted mean survival time (RMST). METHODS An analysis of the McGill Frailty Registry was conducted between 2014 and 2018 at the McGill University Health Center Structural Valve Clinic. Consecutive nonsurgical patients referred for TAVR were included. In those that underwent balloon aortic valvuloplasty or medical management, the primary clinician-cited reason for foregoing TAVR was codified. Vital status was ascertained at 1 year and analysed using RMST and Kaplan-Meier analyses. RESULTS The study consisted of 373 patients with a mean age of 82.4 years, of which 233 underwent TAVR and 140 did not. Patients who did not undergo TAVR were more likely to be nonagenarians, with left ventricular dysfunction, chronic kidney disease, dementia, disability, depression, malnutrition, and frailty. The primary clinician-cited reason was: comorbidity in 34%, frailty in 23%, procedural feasibility and risks in 16%, and mild or unrelated symptoms in 27%. Compared to the TAVR group, 1-year RMST was reduced by 2.0 months in the medical management group (95% CI 1.2, 2.7) and by 1.1 months in the valvuloplasty group (95% CI -0.2, 2.5). CONCLUSIONS Patients with severe AS referred for TAVR may never undergo the procedure on the basis of comorbidity, frailty, procedural issues, and symptoms. The best treatment decision is one that follows from multi-disciplinary assessment encompassing frailty.
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Affiliation(s)
- Julia Rodighiero
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Nicolo Piazza
- Division of Cardiology, McGill University Health Centre, Montreal, QC, Canada
| | - Giuseppe Martucci
- Division of Cardiology, McGill University Health Centre, Montreal, QC, Canada
| | - Marco Spaziano
- Division of Cardiology, McGill University Health Centre, Montreal, QC, Canada
| | - Kevin Lachapelle
- Division of Cardiac Surgery, McGill University Health Centre, Montreal, QC, Canada
| | - Benoit de Varennes
- Division of Cardiac Surgery, McGill University Health Centre, Montreal, QC, Canada
| | - Marie-Claude Ouimet
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Jonathan Afilalo
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada. .,Division of Cardiology and Centre for Clinical Epidemiology, Jewish General Hospital, McGill University, 3755 Cote Ste Catherine Road, Montreal, QC, H3T 1E2, Canada.
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11
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Shimura T, Yamamoto M, Kano S, Hosoba S, Sago M, Kagase A, Koyama Y, Tsujimoto S, Otsuka T, Tada N, Naganuma T, Araki M, Yamanaka F, Shirai S, Mizutani K, Tabata M, Ueno H, Takagi K, Higashimori A, Watanabe Y, Hayashida K. Patients Refusing Transcatheter Aortic Valve Replacement Even Once Have Poorer Clinical Outcomes. J Am Heart Assoc 2019; 7:e009195. [PMID: 30371215 PMCID: PMC6222955 DOI: 10.1161/jaha.118.009195] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background Although transcatheter aortic valve replacement (TAVR) is the least invasive treatment for patients with symptomatic aortic stenosis, some patients hesitate to undergo the procedure. We investigated the clinical impact of treatment delay after patient refusal of TAVR. Methods and Results We used the Japanese OCEAN (Optimized Catheter valvular intervention) regsitry data of 1542 patients who underwent TAVR. Refusal was defined as at least 1 refusal of TAVR at the time of informed consent. Patients were separated into 2 groups: refusal (28/1542, 1.8%) and non‐refusal (1514/1542, 98.2%). We compared the baseline characteristics, procedural outcomes, and mortality rates between the groups. Additionally, data on reasons for refusal and those leading to eventually undergoing TAVR were collected. Age, surgical risk scores, and frailty were higher in the refusal group than in the non‐refusal group (P<0.05 for all). Periprocedural complications did not differ between groups, whereas 30‐day and cumulative 1‐year mortality were significantly higher in the refusal group than in the non‐refusal group (7.1% versus 1.3%, P=0.008 and 28.8% versus 10.3%, P=0.010, respectively). Multivariate Cox regression analysis revealed that TAVR refusal was an independent predictor of increased midterm mortality (hazard ratio: 3.37; 95% confidence interval: 1.52–7.48; P=0.003). The most common reason for refusal was fear (13/28, 46.4%), and the most common reason for changing their mind was worsening heart failure (21/28, 75.0%). All patients in the refusal group decided to undergo TAVR within 20 months (median: 5.5 months). Conclusions Refusing TAVR even once led to poorer prognosis; therefore, this fact should be clearly discussed when obtaining informed consent.
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Affiliation(s)
- Tetsuro Shimura
- 1 Department of Cardiology Toyohashi Heart Center Aichi Japan
| | - Masanori Yamamoto
- 1 Department of Cardiology Toyohashi Heart Center Aichi Japan.,2 Department of Cardiology Nagoya Heart Center Aichi Japan
| | - Seiji Kano
- 1 Department of Cardiology Toyohashi Heart Center Aichi Japan
| | - Soh Hosoba
- 1 Department of Cardiology Toyohashi Heart Center Aichi Japan
| | - Mitsuru Sago
- 1 Department of Cardiology Toyohashi Heart Center Aichi Japan
| | - Ai Kagase
- 2 Department of Cardiology Nagoya Heart Center Aichi Japan
| | - Yutaka Koyama
- 2 Department of Cardiology Nagoya Heart Center Aichi Japan
| | | | - Toshiaki Otsuka
- 3 Department of Hygiene and Public Health Nippon Medical School Tokyo Japan.,4 Center for Clinical Research Nippon Medical School Hospital Tokyo Japan
| | - Norio Tada
- 5 Department of Cardiology Sendai Kosei Hospital Miyagi Japan
| | - Toru Naganuma
- 6 Department of Cardiology New Tokyo Hospital Chiba Japan
| | - Motoharu Araki
- 7 Department of Cardiology Saiseikai Yokohama City Eastern Hospital Kanagawa Japan
| | - Futoshi Yamanaka
- 8 Department of Cardiology Shonan Kamakura General Hospital Kanagawa Japan
| | - Shinichi Shirai
- 9 Department of Cardiology Kokura Memorial Hospital Fukuoka Japan
| | - Kazuki Mizutani
- 10 Department of Cardiology Osaka City General Hospital Osaka Japan
| | - Minoru Tabata
- 11 Department of Cardiovascular Surgery Tokyo Bay Urayasu-Ichikawa Medical Center Chiba Japan
| | - Hiroshi Ueno
- 12 Department of Cardiology Toyama University Hospital Toyama Japan
| | - Kensuke Takagi
- 13 Department of Cardiology Ogaki Municipal Hospital Gifu Japan
| | | | - Yusuke Watanabe
- 15 Department of Cardiology Teikyo University School of Medicine Tokyo Japan
| | - Kentaro Hayashida
- 16 Department of Cardiology Keio University School of Medicine Tokyo Japan
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12
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Abstract
Evidence in transcatheter aortic valve replacement (TAVR) has accumulated rapidly over the last few years and its application to clinical decision making are becoming more important. In this review, we discuss the advances in TAVR for patient selection, expanding indications, complications, and emerging technologies.
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13
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Faridi KF, Yeh RW, Poulin M. Treating Symptomatic Aortic Stenosis With Transcatheter Aortic Valve Replacement: Is There Time to Wait? J Am Heart Assoc 2019; 8:e011527. [PMID: 30612523 PMCID: PMC6405731 DOI: 10.1161/jaha.118.011527] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Kamil F. Faridi
- Richard A. and Susan F. Smith Center for Outcomes Research in CardiologyDepartment of MedicineBeth Israel Deaconess Medical CenterHarvard Medical SchoolBostonMA
| | - Robert W. Yeh
- Richard A. and Susan F. Smith Center for Outcomes Research in CardiologyDepartment of MedicineBeth Israel Deaconess Medical CenterHarvard Medical SchoolBostonMA
| | - Marie‐France Poulin
- Division of CardiologyDepartment of MedicineRush University Medical CenterChicagoIL
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14
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Affiliation(s)
- Santiago Garcia
- 1 University of Minnesota and Minneapolis VA Healthcare System Minneapolis MN
| | - Mario Gössl
- 2 Minneapolis Heart Institute Minneapolis MN
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