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Baig AA, Manion C, Khawar WI, Donnelly BM, Raygor K, Turner R, Holmes DR, Iyer VS, Hopkins LN, Davies JM, Levy EI, Siddiqui AH. Cerebral emboli detection and autonomous neuromonitoring using robotic transcranial Doppler with artificial intelligence for transcatheter aortic valve replacement with and without embolic protection devices: a pilot study. J Neurointerv Surg 2023:jnis-2023-020812. [PMID: 37940386 DOI: 10.1136/jnis-2023-020812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 09/26/2023] [Indexed: 11/10/2023]
Abstract
BACKGROUND Periprocedural ischemic stroke remains a serious complication in patients undergoing transcatheter aortic valve replacement (TAVR). We used a novel robotic transcranial Doppler (TCD) system equipped with artificial intelligence (AI) for real-time continuous intraoperative neuromonitoring during TAVR to establish the safety and potential validity of this tool in detecting cerebral emboli, report the quantity and distribution of high intensity transient signals (HITS) with and without cerebral protection, and correlate HITS occurrence with various procedural steps. METHODS Consecutive patients undergoing TAVR procedures during which the robotic system was used between October 2021 and May 2022 were prospectively enrolled in this pilot study. The robotic TCD system included autonomous adjustment of the TCD probes and AI-assisted post-processing of HITS and other cerebral flow parameters. Basic demographics and procedural details were recorded. Continuous variables were analyzed by a two-sample Mann-Whitney t-test and categorical variables by a χ2 or Fisher test. RESULTS Thirty-one patients were prospectively enrolled (mean age 79.9±7.6 years; 16 men (51.6%)). Mean aortic valve stenotic area was 0.7 cm2 and mean aortic-ventricular gradient was 43 mmHg (IQR 31.5-50 mmHg). Cerebral protection was used in 16 cases (51.6%). Significantly fewer emboli were observed in the protection group than in the non-protection group (mean 470.38 vs 693.33; p=0.01). Emboli counts during valve positioning and implantation were significantly different in the protection and non-protection groups (mean 249.92 and 387.5, respectively; p=0.01). One (4%) transient ischemic attack occurred post-procedurally in the non-protection group. CONCLUSION We describe a novel real-time intraoperative neuromonitoring tool used in patients undergoing TAVR. Significantly fewer HITS were detected with protection. Valve positioning-implantation was the most significant stage for intraprocedural HITS.
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Affiliation(s)
- Ammad A Baig
- Neurosurgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA
- Neurosurgery, Gates Vascular Institute, Buffalo, New York, USA
| | | | - Wasiq I Khawar
- Neurosurgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA
| | - Brianna M Donnelly
- Neurosurgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA
| | - Kunal Raygor
- Neurosurgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA
- Neurosurgery, Gates Vascular Institute, Buffalo, New York, USA
| | - Ryan Turner
- Neurosurgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA
- Neurosurgery, Gates Vascular Institute, Buffalo, New York, USA
| | - David R Holmes
- Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - Vijay S Iyer
- Cardiology, Gates Vascular Institute, Buffalo, New York, USA
| | - L Nelson Hopkins
- Neurosurgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
| | - Jason M Davies
- Neurosurgery, Gates Vascular Institute, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
- Neurosurgery and Bioinformatics and Canon Stroke and Vascular Research Center, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA
| | - Elad I Levy
- Neurosurgery, Gates Vascular Institute, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
- Neurosurgery and Radiology and Canon Stroke and Vascular Research Center, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA
| | - Adnan H Siddiqui
- Neurosurgery, Gates Vascular Institute, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
- Neurosurgery and Radiology and Canon Stroke and Vascular Research Center, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA
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Frank D, Kennon S, Bonaros N, Romano M, Di Mario C, van Ginkel DJ, Bor W, Kasel M, De Backer O, Hachaturyan V, Lüske CM, Kurucova J, Bramlage P, Styra R. Quality of Life Measures in Aortic Stenosis Research: A Narrative Review. Cardiology 2023; 148:556-570. [PMID: 37442111 PMCID: PMC10733944 DOI: 10.1159/000531465] [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: 07/04/2022] [Accepted: 05/31/2023] [Indexed: 07/15/2023]
Abstract
BACKGROUND Elderly patients with aortic stenosis (AS) not only have a reduced life expectancy but also a reduced quality of life (QoL). The benefits of an AS intervention may be considered a balance between a good QoL and a reasonably extended life. However, the different questionnaires being used to determine the QoL were generally not developed for the specific situation of patients with AS and come with strengths and considerable weaknesses. The objective of this article was to provide an overview of the available QoL instruments in AS research, describe their strengths and weaknesses, and provide our assessment of the utility of the available scoring instruments for QoL measurements in AS. SUMMARY We identified and reviewed the following instruments that are used in AS research: Short Form Health Survey (SF-36/SF-12), EuroQol-5D (EQ-5D), the Illness Intrusiveness Rating Scale (IIRS), the HeartQoL, the Kansas City Cardiomyopathy Questionnaire (KCCQ), the Minnesota Living with Heart Failure Questionnaire (MLHF), the MacNew Questionnaire, and the Toronto Aortic Stenosis Quality of Life Questionnaire (TASQ). KEY MESSAGES There is no standardized assessment of QoL in patients with AS. Many different questionnaires are being used, but they are rarely specific for AS. There is a need for AS-specific research into the QoL of patients as life prolongation may compete for an improved QoL in this elderly patient group.
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Affiliation(s)
- Derk Frank
- Department of Internal Medicine III (Cardiology, Angiology and Critical Care), UKSH University Clinical Center Schleswig-Holstein and DZHK (German Centre for Cardiovascular Research), Partner site Hamburg/Kiel/Lübeck, Kiel, Germany
| | - Simon Kennon
- Department of Cardiology, Barts Heart Centre, St. Bartholomew’s Hospital, London, UK
| | - Nikolaos Bonaros
- Department of Cardiac Surgery, Innsbruck Medical University, Innsbruck, Austria
| | - Mauro Romano
- Department of Thoracic and Cardiovascular Surgery, Department of Interventional Cardiology, Hôpital Privé Jacques Cartier, Massy, France
| | - Carlo Di Mario
- Structural Interventional Cardiology, Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence, Italy
| | - Dirk-Jan van Ginkel
- Department of Cardiology, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - Wilbert Bor
- Department of Cardiology, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - Markus Kasel
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Ole De Backer
- Interventional Cardiology, The Heart Center, Rigshospitalet, Copenhagen, Denmark
| | | | - Claudia M. Lüske
- Institute for Pharmacology and Preventive Medicine, Cloppenburg, Germany
| | | | - Peter Bramlage
- Institute for Pharmacology and Preventive Medicine, Cloppenburg, Germany
| | - Rima Styra
- Department of Psychiatry, University Health Network, Toronto, ON, Canada
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Song Y, Wang Y, Wang Z, Xu C, Dou J, Jiang T. Comparing Clinical Outcomes on Oncology Patients With Severe Aortic Stenosis Undergoing Transcatheter Aortic Valve Implantation: A Systematic Review and Meta-Analysis. Front Cardiovasc Med 2022; 9:890082. [PMID: 35711365 PMCID: PMC9193798 DOI: 10.3389/fcvm.2022.890082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
Objective To compare the clinical outcomes of cancer and non-cancer patients with severe aortic stenosis (AS) after transcatheter aortic valve implantation (TAVI). Methods A computer-based search in PubMed, EMbase, The Cochrane Library, CBM, CNKI, and Wanfang databases from their date of inception to October 2021, together with reference screening, was performed to identify eligible clinical trials. Two reviewers independently screened the articles, extracted data, and evaluated their quality. Review Manger 5.3 and Stata 12.0 software were used for meta-analysis. Results The selected 11 cohort studies contained 182,645 patients, including 36,283 patients with cancer and 146,362 patients without cancer. The results of the meta-analysis showed that the 30-day mortality [OR = 0.68, 95%CI (0.63,0.74), I2= 0, P < 0.00001] of patients with cancer in the AS group was lower than those in the non-cancer group; 1-year mortality [OR = 1.49, 95%CI(1.19,1.88), I2= 58%, P = 0.0006] and late mortality [OR = 1.52, 95%CI(1.26,1.84), I2= 55%, P < 0.0001] of patients with cancer in the AS group was higher than those in the non-cancer group. The results of the meta-analysis showed that the stroke [OR = 0.77, 95%CI (0.72, 0.82), I2= 0, P < 0.00001] and the acute kidney injury [OR = 0.78, 95%CI (0.68, 0.90), I2= 77%, P = 0.0005] of patients with cancer in the AS group was lower than those in the non-cancer group. The results of the meta-analysis showed no statistical difference in cardiovascular mortality, bleeding events, myocardial infarction, vascular complication, and device success rate. Conclusion It is more effective and safer in patients with cancer with severe AS who were undergoing TAVI. However, compared with patients with no cancer, this is still high in terms of long-term mortality, and further study of the role of TAVI in patients with cancer with AS is necessary. Systematic Review Registration Identifier [INPLASY CRD: 202220009].
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Affiliation(s)
- Yumeng Song
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Medicine, Soochow University, Suzhou, China
| | - Yutong Wang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Medicine, Soochow University, Suzhou, China
| | - Zuoxiang Wang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Medicine, Soochow University, Suzhou, China
| | - Chang Xu
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Medicine, Soochow University, Suzhou, China
| | - Jingshen Dou
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Medicine, Soochow University, Suzhou, China
| | - Tingbo Jiang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, China
- *Correspondence: Tingbo Jiang
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Quality of Life Assessment in Patients Undergoing Trans-Catheter Aortic Valve Implantation Using MacNew Questionnaire. Am J Cardiol 2022; 164:103-110. [PMID: 34819234 DOI: 10.1016/j.amjcard.2021.10.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 10/09/2021] [Accepted: 10/12/2021] [Indexed: 11/20/2022]
Abstract
The MacNew questionnaire is a disease-specific quality of life measure that has been used in patients with myocardial infarction and heart failure. We aimed to investigate the impact of transcatheter aortic valve implantation (TAVI) on health-related quality of life (HRQoL) using MacNew Questionnaire and identify predictors associated with a change in its score. This was a prospective multi-center study performed across 5 National Health Service hospitals in the United Kingdom performing TAVI between 2016 and 2018. HRQoL was assessed using MacNew Questionnaire, Euro Quality of Life-5D-5L, and Short Form 36 questionnaires collected at baseline, 3-, 6- and 12 months after the procedure. Out of 225 recruited patients, 19 did not have TAVI and 4 withdrew their consent, and hence 202 patients were included. HRQoL was assessed in 181, 161, and 147 patients at 3, 6, and 12 months, respectively. Using MacNew, there was a significant improvement in all domains of HRQoL as early as 3 months after TAVI which was sustained up to 12 months with improved discrimination of change in HRQoL compared with other scales. Poor mobility at baseline and history of myocardial infarction were independent predictors of reduced improvement in HRQoL at 3 months. HRQoL increased in all subgroups of patients including frail ones. In conclusion, the MacNew assessment tool performed well in a representative TAVI cohort and could be used as an alternative disease-specific method for assessing HRQoL change after TAVI.
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Lorenzoni G, Azzolina D, Fraccaro C, Di Liberti A, D'Onofrio A, Cavalli C, Fabris T, D'Amico G, Cibin G, Nai Fovino L, Ocagli H, Gerosa G, Tarantini G, Gregori D. Using Wearable Devices to Monitor Physical Activity in Patients Undergoing Aortic Valve Replacement: Protocol for a Prospective Observational Study. JMIR Res Protoc 2020; 9:e20072. [PMID: 33180023 PMCID: PMC7691084 DOI: 10.2196/20072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 08/21/2020] [Accepted: 08/25/2020] [Indexed: 12/25/2022] Open
Abstract
Background In last few decades, several tools have been developed to measure physical function objectively; however, their use has not been well established in clinical practice. Objective This study aims to describe the preoperative physical function and to assess and compare 6-month postoperative changes in the physical function of patients undergoing treatment for aortic stenosis with either surgical aortic valve replacement (SAVR) or transcatheter aortic valve replacement (TAVR). The study also aims to evaluate the feasibility of wearable devices in assessing physical function in such patients. Methods This is a prospective observational study. The enrollment will be conducted 1 month before patients’ SAVR/TAVR. Patients will be provided with the wearable device at baseline (activity tracker device, Garmin vívoactive 3). They will be trained in the use of the device, and they will be requested to wear it on the wrist of their preferred hand until 12 months after SAVR/TAVR. After baseline assessment, they will undergo 4 follow-up assessments at 1, 3, 6, and 12 months after SAVR/TAVR. At baseline and each follow-up, they will undergo a set of standard and validated tests to assess physical function, health-related quality of life, and sleep quality. Results The ethics committee of Vicenza in Veneto Region in Italy approved the study (Protocol No. 943; January 4, 2019). As of October 2020, the enrollment of participants is ongoing. Conclusions The use of the wearable devices for real-time monitoring of physical activity of patients undergoing aortic valve replacement is a promising opportunity for improving the clinical management and consequently, the health outcomes of such patients. Trial Registration Clinicaltrials.gov NCT03843320; https://tinyurl.com/yyareu5y International Registered Report Identifier (IRRID) DERR1-10.2196/20072
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Affiliation(s)
- Giulia Lorenzoni
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Danila Azzolina
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Chiara Fraccaro
- Interventional Cardiology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Alessandro Di Liberti
- Interventional Cardiology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Augusto D'Onofrio
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Chiara Cavalli
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Tommaso Fabris
- Interventional Cardiology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Gianpiero D'Amico
- Interventional Cardiology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Giorgia Cibin
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Luca Nai Fovino
- Interventional Cardiology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Honoria Ocagli
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Gino Gerosa
- Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Giuseppe Tarantini
- Interventional Cardiology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Dario Gregori
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
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Straiton N, Jin K, Bhindi R, Gallagher R. Functional capacity and health-related quality of life outcomes post transcatheter aortic valve replacement: a systematic review and meta-analysis. Age Ageing 2018; 47:478-482. [PMID: 29377982 DOI: 10.1093/ageing/afx203] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 12/23/2017] [Indexed: 12/11/2022] Open
Abstract
Background transcatheter aortic valve replacement (TAVR) provides prognostic benefit for high surgical-risk patients with severe aortic stenosis (AS), yet the impact to patient outcomes is far less understood. Method we performed a systematic review and meta-analysis to evaluate functional capacity and health-related quality of life (HRQoL) outcomes for patients up to 12 months post TAVR. A total of 20 eligible publications, comprising randomised-controlled trials, observational studies and a registry study were identified from electronic databases, including MEDLINE, EMBASE, Cochrane Library and others (inception to February 2017). Results the total sample was 2,775 with a mean age of 81.8 ± 2.1 years, more than half (52%) were female and high surgical risk 9.6 ± 4.3% mean STS (Society of Thoracic Surgeons risk model). Post TAVR, patients had significant improvement in functional capacity of >40 m in the 6-minute walk test (6MWT) (95% confidence interval (CI) 9.69-73.28) and a clinically meaningful increase in ability to perform daily physical-based tasks (Duke Activity Status Index (DASI), mean difference (MD) increase 5.42 points, 95% CI 3.16-7.68). HRQoL improved consistently following TAVR regardless of measure used. Significant increases occurred in the physical component summary scores (PCS) of the short form (SF) health surveys (MD increase 10.45 (SF36) and 10.14 (SF12) points). Conclusion functional capacity and HRQoL improved substantially following TAVR, despite evolving patient selection criteria, thus TAVR continues to provide a directly beneficial option for severe AS patients.
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Affiliation(s)
- Nicola Straiton
- Sydney Nursing School, University of Sydney, Sydney, NSW, Australia
- Department of Cardiology, Royal North Shore Hospital, Sydney, NSW, Australia
| | - Kai Jin
- Sydney Nursing School, University of Sydney, Sydney, NSW, Australia
| | - Ravinay Bhindi
- Department of Cardiology, Royal North Shore Hospital, Sydney, NSW, Australia
- The University of Sydney, Sydney, NSW, Australia
| | - Robyn Gallagher
- Sydney Nursing School, University of Sydney, Sydney, NSW, Australia
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Pilato G, Tamburino CI, Tamburino C. Ninety years old in good shape: when valvuloplasty and when trans-catheter aortic valve implantation for aortic stenosis? J Cardiovasc Med (Hagerstown) 2018. [PMID: 29538159 DOI: 10.2459/jcm.0000000000000592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Gerlando Pilato
- Cardiology Unit, Ospedale Ferrarotto, University of Catania, Catania, Italy
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Sponga S, Isola M, Bagur R, Torracchi L, Mazzaro E, Grillo MT, Lechiancole A, Pompei E, Armellini I, Livi U. Transcatheter aortic valve implantation versus surgical aortic valve replacement in patients over 85 years old. Interact Cardiovasc Thorac Surg 2017; 25:526-532. [PMID: 28962494 DOI: 10.1093/icvts/ivx180] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 03/21/2017] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Surgical aortic valve replacement (SAVR) for the treatment of in very old patients with severe aortic stenosis is associated with a high risk of morbidity and mortality. Transcatheter aortic valve implantation (TAVI) has become the preferred alternative. Therefore, we sought to evaluate outcomes in very old patients who underwent SAVR versus TAVI. METHODS A total of 169 consecutive patients aged ≥85 years underwent TAVI (n = 68) or SAVR (n = 101). A propensity score adjustment was used to compare outcomes including cost analysis. RESULTS The propensity score generated 40 pairs of patients with similar baseline characteristics. The TAVI group experienced atrioventricular block (37.5% vs 5%, P < 0.01) more frequently, a longer stay in the intensive care unit (median 5 days, range 1-35 vs median 2 days, range 1-6, P < 0.01) but a lower rate of new-onset atrial fibrillation (15% vs 47.5%, P < 0.01). The 30-day mortality rate was similar in the unmatched and matched cohorts (8.8% vs 5.0%, P = 0.32; 10% vs 7.5%, P = 0.69). One, 3- and 5-year overall survival rates (80% vs 90%, 56% vs 79%, 37% vs 71%, P < 0.01) and freedom from major adverse cardiac and cardiovascular events (72% vs 90%, 46% vs 76%, 17% vs 68%, P < 0.01) were lower in the TAVI group. An overall cost analysis indicated that TAVI was more expensive (€2084 vs €19 891). CONCLUSIONS In patients 85 years and older, SAVR seems to offer good short- and mid-term clinical outcomes compared to TAVI. Advanced age alone would not be an indication for TAVI in old-old patients.
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Affiliation(s)
- Sandro Sponga
- Cardiothoracic Department, University Hospital of Udine, Udine, Italy
| | - Miriam Isola
- Department of Biological and Medical Sciences, University of Udine, Udine, Italy
| | - Rodrigo Bagur
- Division of Cardiology, Department of Medicine, London Health Sciences Centre, Western University, London, Ontario, Canada.,Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada.,Keele Cardiovascular Research Group, Keele University, Stoke-on-Trent, UK
| | | | - Enzo Mazzaro
- Cardiothoracic Department, University Hospital of Udine, Udine, Italy
| | | | | | - Esmeralda Pompei
- Cardiothoracic Department, University Hospital of Udine, Udine, Italy
| | - Ilaria Armellini
- Cardiothoracic Department, University Hospital of Udine, Udine, Italy
| | - Ugolino Livi
- Cardiothoracic Department, University Hospital of Udine, Udine, Italy
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Dimitriadis Z, Scholtz W, Börgermann J, Wiemer M, Piper C, Vlachojannis M, Gummert J, Horstkotte D, Ensminger S, Faber L, Scholtz S. Impact of closure devices on vascular complication and mortality rates in TAVI procedures. Int J Cardiol 2017; 241:133-137. [DOI: 10.1016/j.ijcard.2017.01.088] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 12/15/2016] [Accepted: 01/13/2017] [Indexed: 12/17/2022]
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Metaxa S, Ioannou A, Missouris CG. Transcatheter aortic valve implantation: new hope in the management of valvular heart disease. Postgrad Med J 2017; 93:280-288. [PMID: 28104807 DOI: 10.1136/postgradmedj-2016-134554] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2016] [Revised: 12/19/2016] [Accepted: 12/29/2016] [Indexed: 12/17/2022]
Abstract
Severe calcific aortic stenosis is relatively common, and unless treated with valve replacement it carries an adverse prognosis. A large number of patients, however, are denied surgery due to their advanced age or coexistent medical conditions that increase perioperative cardiovascular risks. Transcatheter aortic valve implantation (TAVI), a technique in which a bioprosthetic valve is inserted via a catheter and implanted within the diseased native aortic valve, is a new therapeutic modality for treatment of older patients with severe symptomatic aortic stenosis and other comorbidities, who have an inherently high surgical risk. This review will provide an overview of the pivotal trials in the development of TAVI; while also investigating important complications and limitations of the procedure and evaluating how new valves are being designed and clinically evaluated, with the ultimate goal of reducing potential complications and expanding the use of TAVI to lower-risk patient cohorts.
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Affiliation(s)
| | | | - Constantinos G Missouris
- Frimley Health NHS Foundation Trust, London, UK.,University of Cyprus Medical School, Nicosia, Cyprus
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Kocaaslan C, Ketenci B, Yılmaz M, Kehlibar T, Memetoğlu ME, Ertaş G, Eren M, Demirtaş MM. Comparison of Transcatheter Aortic Valve Implantation versus Surgical Aortic Valve Replacement to Improve Quality of Life in Patients >70 Years of Age with Severe Aortic Stenosis. Braz J Cardiovasc Surg 2016; 31:1-6. [PMID: 27074268 PMCID: PMC5062689 DOI: 10.5935/1678-9741.20150092] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Accepted: 12/15/2015] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE Transcatheter aortic valve implantation has recently been used in the treatment of severe aortic valve stenosis, particularly in patients with high mortality and morbidity rates for open surgery. The purpose of this study was to compare quality of life in patients over 70 years of age undergoing surgical or transcatheter aortic valve implantation, before the procedure and in the early post-procedural period. METHODS Seventy-nine patients were included in the study, 38 (48.1%) male and 41 (51.9%) female. Mean age of patients was 74.3±5.2 (70-91) years. The surgical aortic valve replacement group consisted of 51 (64.6%) patients and the transcatheter aortic valve replacement group of 28 (35.4%). Quality of life data before the procedure and at the 3rd month postoperatively in patients aged 70 years and older undergoing surgical or transcatheter aortic valve implantation were assessed using the 36-item Short Form Health Survey form. RESULTS Positive increases in physical task difficulty (13.2±9.8vs. 5.1±7.3) (P=0.001), emotional task difficulty (14.4±11.9 vs.8.5±6.4) (P=0.035), and mental health (0.4±10.4 vs. 9.6±15.1) (P=0.001; P<0.01) scores in patients undergoing transcatheter aortic valve replacement were significantly higher compared to the surgical aortic valve replacement group. No statistically significant difference was determined between the groups in terms of pain, vitality, social function, physical function or general health scores in the preoperative and postoperative periods. CONCLUSION The positive increase in quality of life parameters in the transcatheter aortic valve implantation group at the 3rd month postoperatively was significantly higher compared to the surgical aortic valve replacement group.
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Affiliation(s)
- Cemal Kocaaslan
- Dr.Siyami Ersek Cardiovascular and Thoracic Surgery Hospital, İstanbul, Turkey
| | - Bülend Ketenci
- Dr.Siyami Ersek Cardiovascular and Thoracic Surgery Hospital, İstanbul, Turkey
| | - Mehmet Yılmaz
- Dr.Siyami Ersek Cardiovascular and Thoracic Surgery Hospital, İstanbul, Turkey
| | - Tamer Kehlibar
- Dr.Siyami Ersek Cardiovascular and Thoracic Surgery Hospital, İstanbul, Turkey
| | | | - Gökhan Ertaş
- Dr.Siyami Ersek Cardiovascular and Thoracic Surgery Hospital, İstanbul, Turkey
| | - Mehmet Eren
- Dr.Siyami Ersek Cardiovascular and Thoracic Surgery Hospital, İstanbul, Turkey
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Eide LSP, Ranhoff AH, Fridlund B, Haaverstad R, Hufthammer KO, Kuiper KKJ, Nordrehaug JE, Norekvål TM. Readmissions and mortality in delirious versus non-delirious octogenarian patients after aortic valve therapy: a prospective cohort study. BMJ Open 2016; 6:e012683. [PMID: 27707832 PMCID: PMC5073576 DOI: 10.1136/bmjopen-2016-012683] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVES To determine whether postoperative delirium predicts first-time readmissions and mortality in octogenarian patients within 180 days after aortic valve therapy with surgical aortic valve replacement (SAVR) or transcatheter aortic valve implantation (TAVI), and to determine the most common diagnoses at readmission. DESIGN Prospective cohort study of patients undergoing elective SAVR or TAVI. SETTING Tertiary university hospital that performs all SAVRs and TAVIs in Western Norway. PARTICIPANTS Patients 80+ years scheduled for SAVR or TAVI and willing to participate in the study were eligible. Those unable to speak Norwegian were excluded. Overall, 143 patients were included, and data from 136 are presented. PRIMARY AND SECONDARY OUTCOME MEASURES The primary outcome was a composite variable of time from discharge to first all-cause readmission or death. Secondary outcomes were all-cause first readmission alone and mortality within 180 days after discharge, and the primary diagnosis at discharge from first-time readmission. Delirium was assessed with the confusion assessment method. First-time readmissions, diagnoses and mortality were identified in hospital information registries. RESULTS Delirium was identified in 56% of patients. The effect of delirium on readmissions and mortality was greatest during the first 2 months after discharge (adjusted HR 2.9 (95% CI 1.5 to 5.7)). Of 30 first-time readmissions occurring within 30 days, 24 (80%) were patients who experienced delirium. 1 patient (non-delirium group) died within 30 days after therapy. Delirious patients comprised 35 (64%) of 55 first-time readmissions occurring within 180 days. Circulatory system diseases and injuries were common causes of first-time readmissions within 180 days in delirious patients. 8 patients died 180 days after the procedure; 6 (75%) of them experienced delirium. CONCLUSIONS Delirium in octogenarians after aortic valve therapy might be a serious risk factor for postoperative morbidity and mortality. Cardiovascular disorders and injuries were associated with first-time readmissions in these patients.
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Affiliation(s)
- Leslie S P Eide
- Faculty of Health and Social Sciences, Bergen University College, Bergen, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Anette H Ranhoff
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Bengt Fridlund
- School of Health and Welfare, Jönköping University, Jönköping, Sweden
| | - Rune Haaverstad
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | | | - Karel K J Kuiper
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | | | - Tone M Norekvål
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
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Damier E, Chidlovskii E, Bertrand B, Dang VM, Vanzetto G, Couturier P. [Multidimensional geriatric assessment before transcatheter aortic valve implantation in frail elderly patients with one-year follow-up. Cardio-geriatrician collaboration benefits?]. Ann Cardiol Angeiol (Paris) 2016; 65:250-254. [PMID: 27427467 DOI: 10.1016/j.ancard.2016.05.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Accepted: 05/18/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Transcatheter aortic valve implantation (TAVI) is a treatment for high-risk patients with symptomatic severe aortic stenosis. The aim of the study is to assess results of comprehensive geriatric assessment before TAVI and geriatrician advices about TAVI procedure feasibility. We report one-year outcomes after TAVI procedure. METHODS All patients who underwent comprehensive geriatric assessment in geriatric day hospital before TAVI were prospectively included in Grenoble. We report characteristics of the patients, geriatrician advices about TAVI procedure feasibility and risks, and one year follow-up. RESULTS Twenty-one frail elderly patients underwent geriatric assessment. The mean age was 85.4; demographics included cognitive impairment (76%), renal dysfunction (81%), NYHA functional class III or IV (48%). Eighteen patients were suitable for TAVI according to geriatric assessment, 8 underwent TAVI. None of the 3 patients who were not candidate for TAVI according to geriatricians were implanted. Cardiologists followed geriatrician advices for 56% of cases. Intensive care unit and cardiology stay were prolonged at 3.5 and 7.9days, respectively. Six out of the 8 patients stayed in rehabilitation unit after TAVI. None of the implanted patients died at one-year follow up, despite of the common periprocedural complications: acute kidney injury, ischemic stroke, delirium, pacemaker, hemorrhage. CONCLUSIONS Cardiologists follow geriatrician advices about TAVI feasibility in frail elderly patients. Comprehensive geriatric assessment also helps preventing complications and providing quick assessment of occurring periprocedural and postprocedural complications. Optimal management of frail elderly patients undergoing TAVI is a multidisciplinary task involving cardiologists, anaesthetists and geriatricians.
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Affiliation(s)
- E Damier
- Pôle pluridisciplinaire de médecine et gérontologie clinique, clinique universitaire de médecine gériatrique, CHU Grenoble, 38000 Grenoble, France.
| | - E Chidlovskii
- Pôle pluridisciplinaire de médecine et gérontologie clinique, clinique universitaire de médecine gériatrique, CHU Grenoble, 38000 Grenoble, France
| | - B Bertrand
- Pôle cardiovasculaire et thoracique, clinique universitaire de cardiologie, CHU Grenoble, 38000 Grenoble, France
| | - V M Dang
- Pôle pluridisciplinaire de médecine et gérontologie clinique, clinique universitaire de médecine gériatrique, CHU Grenoble, 38000 Grenoble, France
| | - G Vanzetto
- Pôle cardiovasculaire et thoracique, clinique universitaire de cardiologie, CHU Grenoble, 38000 Grenoble, France
| | - P Couturier
- Pôle pluridisciplinaire de médecine et gérontologie clinique, clinique universitaire de médecine gériatrique, CHU Grenoble, 38000 Grenoble, France; Université Grenoble Alpes, TIMC-IMAG, 38000 Grenoble, France
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Olsson K, Nilsson J, Hörnsten Å, Näslund U. Patients' self-reported function, symptoms and health-related quality of life before and 6 months after transcatheter aortic valve implantation and surgical aortic valve replacement. Eur J Cardiovasc Nurs 2016; 16:213-221. [PMID: 27169460 DOI: 10.1177/1474515116650342] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Aortic stenosis is the most common valve disease in western countries and has poor prognosis without treatment. Surgical aortic valve replacement (SAVR) is the gold standard, and transcatheter aortic valve implantation (TAVI) is a new method that is used in high-risk patients who are denied surgery. The purpose of treatment is not only to save life, but also to reduce symptoms and increase health-related quality of life (HRQoL). OBJECTIVE The aim of this study was to describe patients' self-reported outcomes in terms of physical function, symptoms, dependence, HRQoL, and cognitive function after TAVI and SAVR. METHODS All patients treated with TAVI during 1 year ( n = 24) and age-matched patients treated with SAVR ( n = 24) were included. Data were collected on the day before and at 6 months after treatment using structural questionnaires. RESULTS Self-rated function was low before treatment and increased at follow-up. A quarter of all patients reported syncope at baseline, and none reported this at follow-up. Breathlessness was reported by all patients to be the most limiting cardiac symptom, but the TAVI patients reported more severe symptoms. At 6 months' follow-up, symptoms were reduced, but breathlessness and fatigue were still common, especially in the TAVI group. HRQoL, which was very low in the TAVI group at baseline, increased in all dimensions except social function. CONCLUSION We found no change in cognitive function or dependence at follow-up. There was no difference in the size of improvement between groups. The results could be helpful when informing future patients in order to give them realistic expectations.
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Affiliation(s)
- Karin Olsson
- 1 Cardiology, Heart Centre, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden.,2 Department of Nursing, Umeå University, Umeå, Sweden
| | - Johan Nilsson
- 1 Cardiology, Heart Centre, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Åsa Hörnsten
- 2 Department of Nursing, Umeå University, Umeå, Sweden
| | - Ulf Näslund
- 1 Cardiology, Heart Centre, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
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15
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Olsen SJ, Fridlund B, Eide LS, Hufthammer KO, Kuiper KK, Nordrehaug JE, Skaar E, Norekvål TM. Changes in self-reported health and quality of life in octogenarian patients one month after transcatheter aortic valve implantation. Eur J Cardiovasc Nurs 2016; 16:79-87. [PMID: 27036955 DOI: 10.1177/1474515116641297] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND In addition to favourable results regarding mortality and morbidity it is important to identify the impact transcatheter aortic valve implantation (TAVI) has on patients' quality of life. AIMS The aims were: (i) to describe clinical characteristics, self-reported health and quality of life in octogenarians before TAVI intervention; (ii) to determine changes in self-reported health and quality of life one month after TAVI; and (iii) to establish the clinical importance of the findings. METHODS A prospective cohort study was conducted on consecutively enrolled octogenarians with severe aortic stenosis undergoing TAVI ( N = 65). Self-reported health and quality of life were recorded at baseline and one month later using two global questions from the World Health Organization Quality of Life Instrument Abbreviated (WHOQOL-BREF), the generic Short Form Health 12 and the disease-specific Minnesota Living with Heart Failure Questionnaire. RESULTS One month after TAVI, WHOQOL-BREF showed that self-reported health improved moderately ( p < 0.001), while quality of life improved slightly, but not statistically significantly ( p = 0.06). There were changes in all Short Form Health 12 domains, except social functioning and role emotional. The estimated changes were 3.6 to 5.8 with large confidence intervals. The Physical Component Summary increased statistically significantly from baseline to 30 days (30.6-34.7; p = 0.02), but the Mental Component Summary did not (46.9-50.0; p = 0.13). CONCLUSION Despite being an advanced treatment performed in a high risk population, TAVI in octogenarians improves short-term self-reported global health and generic physical health and quality of life. These patient-reported outcomes have importance, particularly in this age group.
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Affiliation(s)
- Siv Js Olsen
- 1 Division of Internal Medicine, University Hospital of North Norway, Harstad, Norway
- 2 Department of Health and Care Sciences, The Arctic University of Norway, Harstad, Norway
| | - Bengt Fridlund
- 3 Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
- 4 School for Health and Welfare, Jönköping University, Sweden
- 5 Institute of Nursing, Faculty of Health and Social Science, Bergen University College, Norway
| | - Leslie Sp Eide
- 6 Department of Clinical Science, University of Bergen, Norway
| | - Karl O Hufthammer
- 7 Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway
| | - Karel Kj Kuiper
- 3 Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | - Jan E Nordrehaug
- 6 Department of Clinical Science, University of Bergen, Norway
- 8 Department of Cardiology, Stavanger University Hospital, Norway
| | - Elisabeth Skaar
- 3 Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
- 9 Kavli Research Centre for Geriatrics and Dementia, Haraldsplass Deaconess Hospital, Bergen, Norway
| | - Tone M Norekvål
- 3 Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
- 5 Institute of Nursing, Faculty of Health and Social Science, Bergen University College, Norway
- 6 Department of Clinical Science, University of Bergen, Norway
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Kayatta MO, Thourani VH, Jensen HA, Condado JC, Sarin EL, Kilgo PD, Devireddy CM, Leshnower BG, Mavromatis K, Li C, Guyton RA, Stewart JP, Simone A, Keegan P, Block P, Lerakis S, Babaliaros VC. Outcomes for Transcatheter Aortic Valve Replacement in Nonagenarians. Ann Thorac Surg 2015; 100:1261-7; discussion 1267. [DOI: 10.1016/j.athoracsur.2015.04.037] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2014] [Revised: 03/30/2015] [Accepted: 04/01/2015] [Indexed: 10/23/2022]
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17
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Abramowitz Y, Chakravarty T, Jilaihawi H, Kashif M, Zadikany R, Lee C, Matar G, Cheng W, Makkar RR. Comparison of Outcomes of Transcatheter Aortic Valve Implantation in Patients ≥90 Years Versus <90 Years. Am J Cardiol 2015; 116:1110-5. [PMID: 26235927 DOI: 10.1016/j.amjcard.2015.06.033] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 06/18/2015] [Accepted: 06/18/2015] [Indexed: 12/12/2022]
Abstract
Transcatheter aortic valve implantation (TAVI) for severe aortic stenosis (AS) is increasingly performed in nonagenarians. There is scarce evidence on the feasibility and safety of balloon-expandable TAVI in this patient population. A total of 734 patients who underwent balloon-expandable TAVI at our institute were included in the study. We compared 136 patients who were aged at least 90 years at the time of TAVI (mean age 92.4 ± 2.4 years) with the remaining 598 younger patients (mean age 79.7 ± 7.8 years). Valve Academic Research Consortium 2 end points were compared between the 2 groups. Diabetes mellitus, coronary artery disease (CAD), peripheral artery disease (PAD), and chronic lung disease were significantly less prevalent in patients aged ≥90 years. In contrast, the prevalence of frailty, chronic renal failure, and atrial fibrillation was significantly higher in these patients. Device success was 96% in both groups. All-cause mortality at 30 days and 1 year was 2.9% and 12.5% versus 2.8% and 12.3% in patients aged ≥90 and <90, respectively (p = 0.95 for both). All major complication rates were similar between groups. Nonagenarians had higher rates of minor vascular complications (13.2% vs 7.7%; p = 0.04). In conclusion, performing balloon-expandable TAVI in carefully selected group of nonagenarians is feasible and offers clinical benefit comparable to patients aged <90 years. Advanced age, in the absence of significant co-morbidities, should not deter clinicians from evaluating patients for TAVI for severe AS.
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18
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Health-related quality of life after transcatheter or surgical aortic valve replacement in high-risk patients with severe aortic stenosis: an updated review of literature. Curr Cardiol Rep 2014; 16:473. [PMID: 24585114 DOI: 10.1007/s11886-014-0473-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Recent trials have highlighted the comparable mortality benefits and durability of the results for patients with severe aortic stenosis (AS) and high surgical risk managed with either transcatheter aortic valve replacement (TAVR) or surgical aortic valve replacement (AVR). Various national guidelines and international regulatory bodies have approved TAVR, thereby leading to potential wide usage and dissemination of this technique worldwide. Quality-of-life outcomes, in spite of being an important measure of success and acceptability of the procedure, have not been publicized as extensively. For high risk patients with severe AS, implementation of TAVR has resulted in comparable survival, but different and novel adverse events compared with AVR. We present an updated review focusing on the quality-of-life outcomes and issues with this new and important procedural approach.
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Timek TA, Turfe Z, Hooker RL, Davis AT, Willekes CL, Murphy ET, Bove TJ, Heiser JC, Patzelt LH. Aortic valve replacement in octogenarians with prior cardiac surgery. Ann Thorac Surg 2014; 99:518-23. [PMID: 25195546 DOI: 10.1016/j.athoracsur.2014.08.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Revised: 07/26/2014] [Accepted: 08/29/2014] [Indexed: 01/07/2023]
Abstract
BACKGROUND Transcatheter aortic valve implantation (TAVI) has been advocated for very elderly patients with aortic stenosis, and prior cardiac surgery as a less invasive treatment option. Although surgical aortic valve replacement (AVR) is safe and effective in selected elderly patients, the perioperative and mid-term outcomes of AVR in very elderly with prior cardiac surgery are unknown. METHODS The Society of Thoracic Surgeons (STS) Database at our center enrolled 3,735 patients after AVR since 1997. In this time interval, we identified 61 patients 80 years and older who underwent AVR for severe AS or failed aortic bioprosthesis after having prior cardiac surgery. All clinical parameters were derived from the STS database. Follow-up mortality was assessed using the Social Security Death Index. RESULTS The average age of the patients was 83 ± 2 years, 77% were male, and 75% underwent an isolated coronary artery bypass graft (CABG) as their first cardiac procedure. The mean ejection fraction was 0.53 ± 0.13. The CABG was performed concurrently in 49% of patients at the time of redo sternotomy and AVR. Stented bioprosthesis was implanted in 61% of patients and stentless in 39%. Perioperative mortality was 1.6% (1 of 61). One, 3, 5, and 7 year survival rates were 85%, 69%, 63%, and 43%, respectively. Patients with AVR only had similar survival to patients who underwent concomitant AVR and CABG. Type of aortic prosthesis did not influence postoperative survival. CONCLUSIONS In selected patients over the age of 80 with history of prior cardiac surgery, AVR can be performed safely with very good mid-term outcomes. Age alone should not be exclusion criteria for surgical AVR in octogenarians with prior cardiac surgery.
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Affiliation(s)
- Tomasz A Timek
- Department of Cardiothoracic Surgery, Meijer Heart and Vascular Institute at Spectrum Health, Grand Rapids, Michigan.
| | - Zaahir Turfe
- Michigan State University College of Human Medicine, Grand Rapids, Michigan
| | - Robert L Hooker
- Department of Cardiothoracic Surgery, Meijer Heart and Vascular Institute at Spectrum Health, Grand Rapids, Michigan
| | - Alan T Davis
- Grand Rapids Education Partners, Grand Rapids, Michigan; Department of Surgery, Michigan State University, Grand Rapids, Michigan
| | - Charles L Willekes
- Department of Cardiothoracic Surgery, Meijer Heart and Vascular Institute at Spectrum Health, Grand Rapids, Michigan
| | - Edward T Murphy
- Department of Cardiothoracic Surgery, Meijer Heart and Vascular Institute at Spectrum Health, Grand Rapids, Michigan
| | - Theodore J Bove
- Department of Cardiothoracic Surgery, Meijer Heart and Vascular Institute at Spectrum Health, Grand Rapids, Michigan
| | - John C Heiser
- Department of Cardiothoracic Surgery, Meijer Heart and Vascular Institute at Spectrum Health, Grand Rapids, Michigan
| | - Lawrence H Patzelt
- Department of Cardiothoracic Surgery, Meijer Heart and Vascular Institute at Spectrum Health, Grand Rapids, Michigan
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Abstract
In recent years, experience with transcatheter aortic valve implantation has led to improved outcomes in elderly patients with severe aortic stenosis (AS) who may not have previously been considered for intervention. These patients are often frail with significant comorbid conditions. As the prevalence of AS increases, there is a need for improved assessment parameters to determine the patients most likely to benefit from this novel procedure. This review discusses the diagnostic criteria for severe AS and the trials available to aid in the decision to refer for aortic valve procedures in the elderly.
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Affiliation(s)
- Matthew Finn
- Department of Cardiology, Columbia University Medical Center, New York, NY.
| | - Philip Green
- Department of Cardiology, Columbia University Medical Center, New York, NY
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Alsara O, Alsarah A, Laird-Fick H. Advanced age and the clinical outcomes of transcatheter aortic valve implantation. JOURNAL OF GERIATRIC CARDIOLOGY : JGC 2014; 11:163-70. [PMID: 25009568 PMCID: PMC4076458 DOI: 10.3969/j.issn.1671-5411.2014.02.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2014] [Revised: 04/28/2014] [Accepted: 05/07/2014] [Indexed: 11/18/2022]
Abstract
Aortic valve stenosis (AS) is common in the elderly. Although surgical replacement of the valve has been the gold standard of management, many patients have been excluded from surgery because they were very old, frail, or had co-morbidities that increased operative risks. In the last decade, transcatheter aortic valve implantation (TAVI) has emerged as a new treatment option suitable for these patients. This article reviews the available literature on the role of TAVI in elderly patients with severe aortic stenosis. Published studies showed that elderly individuals who underwent TAVI experienced better in-hospital recovery, and similar short and mid-term mortality compared to those underwent surgical treatment of AS. However, long-term outcomes of TAVI in elderly patients are still unknown. The available data in the literature on the effect of advanced age on clinical outcomes of TAVI are limited, but the data that are available suggest that TAVI is a beneficial and tolerable procedure in very old patients. Some of the expected complications after TAVI are reported more in the oldest patients such as vascular injures. Other complications were comparable in TAVI patients regardless of their age group. However, very old patients may need closer monitoring to avoid further morbidities and mortality.
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Affiliation(s)
- Osama Alsara
- Department of Internal Medicine, Michigan State University, B-301 Clinical Center, East Lansing, MI 48824, USA
| | - Ahmad Alsarah
- Department of Internal Medicine, Michigan State University, B-301 Clinical Center, East Lansing, MI 48824, USA
| | - Heather Laird-Fick
- Department of Internal Medicine, Michigan State University, B-301 Clinical Center, East Lansing, MI 48824, USA
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Geis NA, Chorianopoulos E, Kallenbach K, André F, Pleger ST, Karck M, Katus HA, Bekeredjian R. Feasibility of sheathless transfemoral aortic valve implantation in patients with small access vessel diameters. Clin Res Cardiol 2014; 103:775-80. [PMID: 24748131 DOI: 10.1007/s00392-014-0713-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Accepted: 04/04/2014] [Indexed: 12/19/2022]
Abstract
OBJECTIVES We intended to show feasibility of sheathless transfemoral aortic valve implantation in patients with small access vessel diameters. BACKGROUND Transcatheter aortic valve implantation (TAVI) has emerged as a valid treatment option in patients with aortic valve stenosis who are poor candidates for surgical aortic valve replacement. Few patients, who cannot undergo transfemoral or transsubclavian aortic valve implantation due to small access vessel diameters, are not suitable for transapical or direct aortic valve implantation, either. METHODS In more than 700 transcatheter aortic valve implantations since 2008 we identified 17 patients who had to be excluded from transfemoral valve implantation due to vessel diameters <6 mm and who were no candidates for transapical or direct aortic implantation. We performed CoreValve™ implantations in these patients without the required 18F sheath to cross the vessels despite their small size (4.6-5.9 mm). RESULTS Sixteen sheathless implantations were successful. In all 17 patients, bleeding during the procedure due to the smaller delivery catheter was minimal. Sixteen patients had a successful access site closure at the end of the procedure. CONCLUSIONS Sheathless implantation of a self-expanding aortic valve can be safely considered in selected patients with access vessel diameters below 6 mm, if transapical or direct aortic implantation is not suitable.
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Affiliation(s)
- Nicolas A Geis
- Department of Internal Medicine III, University of Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
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Deutsch MA, Bleiziffer S, Elhmidi Y, Piazza N, Voss B, Lange R, Krane M. Beyond adding years to life: health-related quality-of-life and functional outcomes in patients with severe aortic valve stenosis at high surgical risk undergoing transcatheter aortic valve replacement. Curr Cardiol Rev 2014; 9:281-94. [PMID: 24313648 PMCID: PMC3941091 DOI: 10.2174/1573403x09666131202121750] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Revised: 09/28/2012] [Accepted: 10/25/2012] [Indexed: 11/22/2022] Open
Abstract
Aortic valve stenosis (AVS) is the most frequent acquired valvular heart disease in western industrialized countries
and its prevalence considerably increases with age. Once becoming symptomatic severe AVS has a very poor prognosis.
Progressive and rapid symptom deterioration leads to an impairment of functional status and compromised healthrelated
quality-of-life (HrQoL) simultaneously. Until recently, surgical aortic valve replacement (SAVR) has been the
only effective treatment option for improving symptoms and prolonging survival. Transcatheter aortic valve replacement
(TAVR) emerged as an alternative treatment modality for those patients with severe symptomatic AVS in whom the risk
for SAVR is considered prohibitive or too high. TAVR has gained clinical acceptance with almost startling rapidity and
has even quickly become the standard of care for the treatment of appropriately selected individuals with inoperable AVS
during recent years. Typically, patients currently referred for and treated by TAVR are elderly with a concomitant variable
spectrum of multiple comorbidities, disabilities and limited life expectancy. Beyond mortality and morbidity, the assessment
of HrQoL is of paramount importance not only to guide patient-centered clinical decision-making but also to judge
this new treatment modality. As per current evidence, TAVR significantly improves HrQoL in high-surgical risk patients
with severe AVS with sustained effects up to two years when compared with optimal medical care and demonstrates
comparable benefits relative to SAVR. Along with a provision of a detailed overview of the current literature regarding functional and HrQoL outcomes in patients
undergoing TAVR, this review article addresses specific considerations of the HrQoL aspect in the elderly patient
and finally outlines the implications of HrQoL outcomes for medico-economic deliberations.
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Affiliation(s)
| | | | | | | | | | | | - Markus Krane
- Department of Cardiovascular Surgery, German Heart Center Munich, Technische Universitat Munchen, Lazarettstrasse 36, 80636 Munich, Germany.
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Elmalem S, Dumonteil N, Marcheix B, Toulza O, Vellas B, Carrie D, Nourhashemi F. Health-Related Quality of Life After Transcatheter Aortic Valve Implantation in Elderly Patients With Severe Aortic Stenosis. J Am Med Dir Assoc 2014; 15:201-206. [DOI: 10.1016/j.jamda.2013.11.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Revised: 11/02/2013] [Accepted: 11/12/2013] [Indexed: 10/25/2022]
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Völler H, Salzwedel A, Nitardy A, Buhlert H, Treszl A, Wegscheider K. Effect of cardiac rehabilitation on functional and emotional status in patients after transcatheter aortic-valve implantation. Eur J Prev Cardiol 2014; 22:568-74. [DOI: 10.1177/2047487314526072] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Accepted: 02/08/2014] [Indexed: 11/17/2022]
Affiliation(s)
- Heinz Völler
- University of Potsdam, Potsdam, Germany
- Rehabilitation Centre for Cardiovascular Diseases, Rüdersdorf, Germany
| | | | - Aischa Nitardy
- Rehabilitation Centre for Cardiovascular Diseases, Rüdersdorf, Germany
| | - Hermann Buhlert
- Rehabilitation Centre for Cardiovascular Diseases, Rüdersdorf, Germany
| | - András Treszl
- University Medical Centre, Hamburg-Eppendorf, Germany
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Kim CA, Rasania SP, Afilalo J, Popma JJ, Lipsitz LA, Kim DH. Functional status and quality of life after transcatheter aortic valve replacement: a systematic review. Ann Intern Med 2014; 160:243-54. [PMID: 24727842 PMCID: PMC4039034 DOI: 10.7326/m13-1316] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The functional and quality-of-life benefits of transcatheter aortic valve replacement (TAVR) have not been established. PURPOSE To evaluate the changes in functional status and quality of life after TAVR. DATA SOURCES MEDLINE, EMBASE, and the Cochrane Central Register of Controlled Trials from 1 January 2002 to 30 September 2013. STUDY SELECTION Studies of TAVR that reported the New York Heart Association (NYHA) class, Short Form-12/36 Health Survey physical and mental component summary (points), or other measures of functional status. DATA EXTRACTION Two reviewers independently extracted the mean change (follow-up minus baseline) in primary outcomes. Because of substantial heterogeneity, data were not pooled; the range of mean change was summarized. DATA SYNTHESIS We identified 60 observational studies (56 pre–post comparison and 4 head-to-head comparative studies) and 2 randomized, controlled trials (11 205 patients). Most studies showed a clinically important decrease in NYHA class at 6 to 11 months (range, -0.8 to -2.1 classes) and 12 to 23 months (range, -0.8 to -2.1 classes). The improvement in the Short Form-12/36 Health Survey physical component score was clinically important over 12 months (range, 4.9 to 26.9 points), and the change in mental component score was smaller (range, 1.0 to 8.9 points).Clinically important improvements were seen in other disease-specific measures but were less consistently seen in general health measures. LIMITATIONS Comparative evidence is limited by few head-to-head studies. Survivor bias may have overestimated the benefits. CONCLUSION Transcatheter aortic valve replacement provides clinically important benefits in physical function and disease-specific measures of quality of life but modest benefits in psychological and general health measures. More comparative studies on functional status and quality of life are needed for informed treatment decision making.
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Affiliation(s)
- Caroline A. Kim
- From Beth Israel Deaconess Medical Center, Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, and Harvard School of Public Health, Boston, Massachusetts; Jewish General Hospital and McGill University, Montreal, Quebec, Canada; and Geisinger Medical Center, Danville, Pennsylvania
| | - Suraj P. Rasania
- From Beth Israel Deaconess Medical Center, Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, and Harvard School of Public Health, Boston, Massachusetts; Jewish General Hospital and McGill University, Montreal, Quebec, Canada; and Geisinger Medical Center, Danville, Pennsylvania
| | - Jonathan Afilalo
- From Beth Israel Deaconess Medical Center, Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, and Harvard School of Public Health, Boston, Massachusetts; Jewish General Hospital and McGill University, Montreal, Quebec, Canada; and Geisinger Medical Center, Danville, Pennsylvania
| | - Jeffrey J. Popma
- From Beth Israel Deaconess Medical Center, Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, and Harvard School of Public Health, Boston, Massachusetts; Jewish General Hospital and McGill University, Montreal, Quebec, Canada; and Geisinger Medical Center, Danville, Pennsylvania
| | - Lewis A. Lipsitz
- From Beth Israel Deaconess Medical Center, Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, and Harvard School of Public Health, Boston, Massachusetts; Jewish General Hospital and McGill University, Montreal, Quebec, Canada; and Geisinger Medical Center, Danville, Pennsylvania
| | - Dae Hyun Kim
- From Beth Israel Deaconess Medical Center, Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, and Harvard School of Public Health, Boston, Massachusetts; Jewish General Hospital and McGill University, Montreal, Quebec, Canada; and Geisinger Medical Center, Danville, Pennsylvania
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Wong CY, Green P, Williams M. Decision-making in transcatheter aortic valve replacement: the impact of frailty in older adults with aortic stenosis. Expert Rev Cardiovasc Ther 2014; 11:761-72. [PMID: 23750685 DOI: 10.1586/erc.13.45] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Patients with severe aortic stenosis are commonly elderly and with significant comorbidity. Surgical intervention can improve symptoms and survival in severe aortic stenosis. However, a large proportion of patients do not undergo surgical intervention because they are deemed to be inoperable or too high risk. Over the last decade, transcatheter aortic valve replacement (TAVR) has been developed, providing an effective, less-invasive alternative to open cardiac surgery for inoperable or high-risk patients. The purpose of this review is to provide an overview of risk assessment in TAVR. Specifically, this article reviews the epidemiology of aortic stenosis, describes the risks and benefits of TAVR across multiple outcome measures, explores frailty and other elderly risk factors as metrics for improved risk assessment and discusses the application of improved risk assessment in TAVR decisions.
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Affiliation(s)
- Catherine Y Wong
- Department of Medicine, Columbia University Medical Center, New York, NY, USA
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Dvir D, Waksman R, Barbash IM, Kodali SK, Svensson LG, Tuzcu EM, Xu K, Minha S, Alu MC, Szeto WY, Thourani VH, Makkar R, Kapadia S, Satler LF, Webb JG, Leon MB, Pichard AD. Outcomes of Patients With Chronic Lung Disease and Severe Aortic Stenosis Treated With Transcatheter Versus Surgical Aortic Valve Replacement or Standard Therapy. J Am Coll Cardiol 2014; 63:269-79. [DOI: 10.1016/j.jacc.2013.09.024] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 09/08/2013] [Accepted: 09/10/2013] [Indexed: 02/06/2023]
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29
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Clinical outcome and quality of life in octogenarians following transcatheter aortic valve implantation (TAVI) for symptomatic aortic stenosis. Int J Cardiol 2013; 168:281-6. [DOI: 10.1016/j.ijcard.2012.09.079] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2011] [Revised: 05/14/2012] [Accepted: 09/15/2012] [Indexed: 11/23/2022]
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Nietlispach F, Meier B. Transcatheter aortic valve implantation – an attractive treatment option. Eur Geriatr Med 2013. [DOI: 10.1016/j.eurger.2013.06.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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31
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Kim EH, Lee SM, Lee JH, Lee SH, Park PW, Gwon HC. Unexpected and fatal hemodynamic collapse during transapical transcatheter aortic valve implantation -A case report-. Korean J Anesthesiol 2013; 64:360-2. [PMID: 23646247 PMCID: PMC3640170 DOI: 10.4097/kjae.2013.64.4.360] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2012] [Revised: 06/14/2012] [Accepted: 06/18/2012] [Indexed: 11/10/2022] Open
Abstract
Although transcatheter aortic valve implantation (TAVI) is generally accepted as an alternative or promising treatment option for patients with decompensated cardiovascular disease in an inoperable or high-risk condition, severe hypotension and/or arrhythmia associated with rapid ventricular pacing still poses a challenge to many clinicians. This report describes a 79-year-old patient who experienced fatal hemodynamic collapse, which suddenly developed after a rapid ventricular pacing in spite of pre-administration of vasopressor. The procedure and anesthesia were uneventful until the first rapid ventricular pacing was applied. Following rapid ventricular pacing, his cardiovascular state was severely compromised and could not be recovered. Despite early initiation of extracorporeal membrane oxygenation device and supportive care, he died from heart failure on post-procedure day four.
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Affiliation(s)
- Eun Hee Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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32
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Horrocks J, Closs J, Astin F. Quality of life in older adults with aortic stenosis: a narrative review. Int J Older People Nurs 2013; 9:227-46. [DOI: 10.1111/opn.12026] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Accepted: 12/19/2012] [Indexed: 01/25/2023]
Affiliation(s)
| | - José Closs
- School of Healthcare; University of Leeds; Leeds UK
| | - Felicity Astin
- School of Nursing; Midwifery and Social Work, University of Salford; Salford UK
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Bekeredjian R, Pleger ST, Chorianopoulos E. [High-risk patients with aortic valve stenosis. Interventional therapy]. Herz 2013; 38:118-25. [PMID: 23324914 DOI: 10.1007/s00059-012-3744-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Aortic valve stenosis is the most prevalent, clinically significant valvular disorder in adult patients. Surgical valve replacement is the standard therapy for patients with symptomatic and severe aortic stenosis; however, many patients are suboptimal candidates for surgery due to age and co-morbidities. The development of transcatheter aortic valve implantation (TAVI) has broadened the therapeutic options, especially in high-risk patients. The first randomized study comparing surgical valve replacement with TAVI in operable high-risk patients show similar mortality and reduction in symptoms after a 2-year follow-up. These data support the use of this technique in high-risk patients with severe aortic stenosis.
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Affiliation(s)
- R Bekeredjian
- Abteilung Innere Medizin III-Kardiologie, Angiologie und Pneumologie, Medizinische Universitätsklinik Heidelberg, Im Neuenheimer Feld 410, Heidelberg, Germany.
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Gonçalves A, Marcos-Alberca P, Almeria C, Feltes G, Hernández-Antolín RA, Rodríguez E, Rodrigo JL, Cobiella J, Maroto L, Cardoso JCS, Macaya C, Zamorano JL. Quality of life improvement at midterm follow-up after transcatheter aortic valve implantation. Int J Cardiol 2013; 162:117-22. [DOI: 10.1016/j.ijcard.2011.05.050] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2011] [Revised: 04/20/2011] [Accepted: 05/13/2011] [Indexed: 11/30/2022]
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Georgiadou P, Sbarouni E, Karavolias GK, Voudris V. Transcatheter aortic valve implantation: restoring the qualities of life in old age. Age Ageing 2013; 42:21-6. [PMID: 22910300 DOI: 10.1093/ageing/afs110] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Transcatheter aortic valve implantation (TAVI) is a tremendous therapeutic advance for patients with severe aortic stenosis and high-surgical risk. Since TAVI-treated patients are elderly with multiple co-existing conditions, limited life expectancy and disproportionate health-care expenditures, the aspect of the health-related quality of life (HRQoL) benefits becomes of fundamental importance. Based on recent evidence, TAVI appears to improve significantly HRQoL measures compared with optimal standard care, which are restored to age-adjusted population norms over time.
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Affiliation(s)
- Panagiota Georgiadou
- 2nd Division of Interventional Cardiology, Onassis Cardiac Surgery Center, 356 Syngrou Avenue, 176 74, Athens, Greece.
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36
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Boothroyd LJ, Spaziano M, Guertin JR, Lambert LJ, Rodés-Cabau J, Noiseux N, Nguyen M, Dumont É, Carrier M, de Varennes B, Ibrahim R, Martucci G, Xiao Y, Morin JE, Bogaty P. Transcatheter aortic valve implantation: recommendations for practice based on a multidisciplinary review including cost-effectiveness and ethical and organizational issues. Can J Cardiol 2012; 29:718-26. [PMID: 23218465 DOI: 10.1016/j.cjca.2012.09.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Revised: 09/07/2012] [Accepted: 09/07/2012] [Indexed: 10/27/2022] Open
Abstract
Transcatheter aortic valve implantation (TAVI) is a relatively new technology for the treatment of severe and symptomatic aortic valve stenosis. TAVI offers an alternative therapy for patients unable to be treated surgically because of contraindications or severe comorbidities. It is being rapidly dispersed in Canada, as it is worldwide. The objective of this article is to present our recommendations for the use of TAVI, based on a multidisciplinary evaluation of recently published evidence. We systematically searched and summarized published data (2008-2011) on benefits, risks, and cost-effectiveness of TAVI. We also examined ethical issues and organizational aspects of delivering the intervention. We discussed the soundness and applicability of our recommendations with clinical experts active in the field. The published TAVI results for high-risk and/or inoperable patients are promising in terms of survival, function, quality of life, and cost-effectiveness, although we noted large variability in the survival rates at 1 year and in the frequency of important adverse outcomes such as stroke. Until more data from randomized controlled trials and registries become available, prudence and discernment are necessary in the choice of patients most likely to benefit. Patients need to be well-informed about gaps in the evidence base. Our recommendations support the use of TAVI in the context of strict conditions with respect to patient eligibility, the patient selection process, organizational requirements, and the tracking of patient outcomes with a mandatory registry.
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Affiliation(s)
- Lucy J Boothroyd
- Institut national d'excellence en santé et en services sociaux, Montréal, Québec, Canada.
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37
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Holmes DR, Mack MJ, Kaul S, Agnihotri A, Alexander KP, Bailey SR, Calhoon JH, Carabello BA, Desai MY, Edwards FH, Francis GS, Gardner TJ, Kappetein AP, Linderbaum JA, Mukherjee C, Mukherjee D, Otto CM, Ruiz CE, Sacco RL, Smith D, Thomas JD, Harrington RA, Bhatt DL, Ferrari VA, Fisher JD, Garcia MJ, Gardner TJ, Gentile F, Gilson MF, Hernandez AF, Jacobs AK, Kaul S, Linderbaum JA, Moliterno DJ, Weitz HH. 2012 ACCF/AATS/SCAI/STS expert consensus document on transcatheter aortic valve replacement: developed in collabration with the American Heart Association, American Society of Echocardiography, European Association for Cardio-Thoracic Surgery, Heart Failure Society of America, Mended Hearts, Society of Cardiovascular Anesthesiologists, Society of Cardiovascular Computed Tomography, and Society for Cardiovascular Magnetic Resonance. J Thorac Cardiovasc Surg 2012; 144:e29-84. [PMID: 22898522 DOI: 10.1016/j.jtcvs.2012.03.001] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Steinberg BA, Harrison JK, Frazier-Mills C, Hughes GC, Piccini JP. Cardiac conduction system disease after transcatheter aortic valve replacement. Am Heart J 2012; 164:664-71. [PMID: 23137496 DOI: 10.1016/j.ahj.2012.07.028] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2012] [Accepted: 07/28/2012] [Indexed: 01/24/2023]
Abstract
Transcatheter aortic valve replacement (TAVR) is a rapidly-evolving technology for patients with severe, calcific aortic stenosis. Although these procedures lessen many of the risks and complications of open surgical aortic valve replacement, there remain challenges with TAVR including electrophysiologic complications. Among TAVR prostheses, rates of conduction abnormalities (CAs) vary from less than 10% to more than 50%, with up to one-third of patients requiring placement of a permanent pacemaker following TAVR. Several predictors of CAs have been identified related to device selection, baseline conduction defects, and anatomical considerations. Current data support the hypothesis that CAs result primarily from mechanical compression of the specialized conduction system by the device, although other factors may be involved. Such abnormalities can arise immediately during the procedure or as late as several days after implantation, and can be transient or permanent. Currently, there are no clinical tools to identify patients at highest risk for CAs post-TAVR, or to predict the course of CAs in patients who experience them. Early data suggest outcomes may be worse in high-risk patients, and further studies are needed to identify these patients so as to minimize electrophysiologic complications and determine appropriate monitoring in this expanding population.
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Affiliation(s)
- Benjamin A Steinberg
- Division of Cardiology, Department of Medicine, DukeUniversity Hospital, Durham, NC 27705, USA.
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Kala P, Tretina M, Poloczek M, Ondrasek J, Malik P, Pokorny P, Parenica J, Spinar J, Jarkovsky J, Littnerova S, Nemec P. Quality of life after transcatheter aortic valve implantation and surgical replacement in high-risk elderly patients. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2012; 157:75-80. [PMID: 23073533 DOI: 10.5507/bp.2012.062] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Accepted: 06/11/2012] [Indexed: 11/23/2022] Open
Abstract
AIM The aim of this study was to compare the quality of life after transcatheter aortic valve implantation (TAVI) and surgical replacement (SAVR) at one year. METHODS The study included 45 consecutive high-risk patients (average age 82.0 years; logistic Euroscore 22.3%) with symptomatic severe aortic stenosis allocated to TAVI transfemoral, TAVI transapical using the Edwards-Sapien valve or SAVR with the Edwards Perimount bioprosthesis (n=15 in each). The pre-operative characteristics were similar except for more myocardial infarctions in TAVI. The quality of life was assessed using the standardized EQ-5D questionnaire at baseline and on days 30, 90 and 360. The protocol was approved by the local ethics committee and an informed consent was signed. A total of 7 patients (15.5%) died during follow-up. RESULTS At baseline no significant differences in any of the quality-of-life parameters were found except for usual activities described as "best" (46.7% in SAVR vs. 10.0% in TAVI; P=0.002). At 30 and 90 days surviving patients were similar and at 360 days only the anxiety/depression score was "best" in 83.3% SAVR vs. 59.1% (P=0.046). Functional status improved in all patients (NYHA class I-II in 13.3% at baseline vs. 78.9% at 360-days) and the general health median significantly improved in TAVI patients (from 50 to 67; P=0.001) with a positive trend in SAVR patients (P=0.060). CONCLUSIONS At one year, the general quality of life of high-risk patients had significantly improved after transcatheter aortic valve implantation with a positive trend in surgically treated patients.
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Affiliation(s)
- Petr Kala
- Department of Internal Cardiology Medicine LF MU and FN Brno, Czech Republic
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Stortecky S, Schmid V, Windecker S, Kadner A, Pilgrim T, Buellesfeld L, Khattab AA, Wenaweser P. Improvement of physical and mental health after transfemoral transcatheter aortic valve implantation. EUROINTERVENTION 2012; 8:437-43. [DOI: 10.4244/eijv8i4a69] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Health-Related Quality of Life After Transcatheter or Surgical Aortic Valve Replacement in High-Risk Patients With Severe Aortic Stenosis. J Am Coll Cardiol 2012; 60:548-58. [DOI: 10.1016/j.jacc.2012.03.075] [Citation(s) in RCA: 215] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2012] [Revised: 03/29/2012] [Accepted: 03/30/2012] [Indexed: 11/22/2022]
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Krane M, Deutsch MA, Piazza N, Muhtarova T, Elhmidi Y, Mazzitelli D, Voss B, Ruge H, Badiu CC, Kornek M, Bleiziffer S, Lange R. One-year results of health-related quality of life among patients undergoing transcatheter aortic valve implantation. Am J Cardiol 2012; 109:1774-81. [PMID: 22520622 DOI: 10.1016/j.amjcard.2012.02.021] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Revised: 02/01/2012] [Accepted: 02/01/2012] [Indexed: 10/28/2022]
Abstract
Recently, it has been demonstrated that transcatheter aortic valve implantation (TAVI) can result in significant improvement in patients' quality of life (QOL) in the short term. At present, however, little is known about the long-term improvements in QOL after TAVI. Thus, our aim was to prospectively assess the 1-year QOL outcome of patients undergoing TAVI. We performed a prospective analysis of 186 patients with symptomatic severe aortic valve stenosis ineligible for conventional aortic valve replacement, who underwent TAVI with either the Medtronic CoreValve or Edwards Sapien device. A total of 106 patients completed the 1-year follow-up protocol. The QOL was measured using the Medical Outcomes Study 36-item short-form health survey questionnaire at baseline and at 3 months and 1 year of follow-up. At 1 year of follow-up, significant improvements in the Medical Outcomes Study 36-item short-form health survey questionnaire scores for physical functioning (baseline 34.6 ± 2.3 vs 1 year of follow-up 45.6 ± 2.7; p <0.001), role physical (20 ± 3.0 vs 34.2 ± 4.4; p <0.001), bodily pain (59.9 ± 3 vs 70 ± 2.7; p <0.01), general health (47.3 ± 1.5 vs 55.2 ± 2.1, p <0.001), vitality (35.9 ± 2 vs 48.5 ± 2; p <0.001), and mental health (62.2 ± 2.2 vs 67.3 ± 1.8; p <0.05) were observed compared to baseline. No significant improvement could be detected for social functioning (75.4 ± 2.5 vs 76.5 ± 2.6; p = 0.79) and role emotional (61.1 ± 4.3 vs 66.5 ± 4.7; p = 0.29). At 1 year of follow-up, the various physical and mental scores were comparable to an age-matched standard population. In conclusion, the present study has demonstrated that TAVI can improve the QOL status of high-surgical risk patients with severe aortic valve stenosis that can be maintained for ≤1 year postproceduraly in survivors. Although the mental subscales improved slightly, the mental component summary score failed to reach statistical significance in our study population.
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Serial Change in Health-Related Quality of Life Over 1 Year After Transcatheter Aortic Valve Implantation. J Am Coll Cardiol 2012; 59:1672-80. [DOI: 10.1016/j.jacc.2012.01.035] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2011] [Revised: 01/10/2012] [Accepted: 01/25/2012] [Indexed: 01/04/2023]
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Holmes DR, Mack MJ, Kaul S, Agnihotri A, Alexander KP, Bailey SR, Calhoon JH, Carabello BA, Desai MY, Edwards FH, Francis GS, Gardner TJ, Kappetein AP, Linderbaum JA, Mukherjee C, Mukherjee D, Otto CM, Ruiz CE, Sacco RL, Smith D, Thomas JD, Harrington RA, Bhatt DL, Ferrari VA, Fisher JD, Garcia MJ, Gardner TJ, Gentile F, Gilson MF, Hernandez AF, Jacobs AK, Kaul S, Linderbaum JA, Moliterno DJ, Weitz HH. 2012 ACCF/AATS/SCAI/STS Expert Consensus Document on Transcatheter Aortic Valve Replacement. Catheter Cardiovasc Interv 2012; 79:1023-82. [DOI: 10.1002/ccd.24351] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Holmes DR, Mack MJ, Kaul S, Agnihotri A, Alexander KP, Bailey SR, Calhoon JH, Carabello BA, Desai MY, Edwards FH, Francis GS, Gardner TJ, Kappetein AP, Linderbaum JA, Mukherjee C, Mukherjee D, Otto CM, Ruiz CE, Sacco RL, Smith D, Thomas JD. 2012 ACCF/AATS/SCAI/STS Expert Consensus Document on Transcatheter Aortic Valve Replacement. Ann Thorac Surg 2012; 93:1340-95. [PMID: 22300625 DOI: 10.1016/j.athoracsur.2012.01.084] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2012] [Revised: 01/26/2012] [Accepted: 01/26/2012] [Indexed: 12/20/2022]
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Vasques F, Messori A, Lucenteforte E, Biancari F. Immediate and late outcome of patients aged 80 years and older undergoing isolated aortic valve replacement: a systematic review and meta-analysis of 48 studies. Am Heart J 2012; 163:477-85. [PMID: 22424020 DOI: 10.1016/j.ahj.2011.12.005] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2011] [Accepted: 12/18/2011] [Indexed: 01/02/2023]
Abstract
OBJECTIVE This study was planned to evaluate the outcome of patients ≥80 years old undergoing isolated conventional aortic valve replacement (AVR). METHODS Systematic review of the literature and meta-analysis of data on octogenarians and nonagenarians who underwent isolated AVR were performed. RESULTS The literature search yielded 48 observational studies reporting on 13 216 patients ≥80 years old. Pooled proportion of immediate postoperative mortality was 6.7 % (95% CI 5.8-7.5, 47 studies, 13,092 patients), and it was 5.8% (95% CI 4.8-6.9) in 18 studies with a mid-date from 2000 to 2006 and 7.5% (95% CI 6.8-8.2) in 30 studies with a mid-date from 1982 to 1999 (P = .004). Pooled proportion of postoperative stroke was 2.4% (95% CI 2.1-2.7, 21 studies, 8,436 patients), that of postoperative dialysis was 2.6% (95% CI 1.6-3.8, 10 studies, 1,945 patients), and that of postoperative implantation of a pacemaker was 4.6% (95% CI 3.6-5.8, 6 studies, 1,470 patients). Pooled survival rates at 1, 3, 5, and 10 years after isolated AVR were 87.6%, 78.7%, 65.4%, and 29.7%, respectively. CONCLUSIONS Immediate postoperative mortality and morbidity after isolated AVR in patients ≥80 years old are rather low. Postoperatively mortality decreased even further in the most recent series. Importantly, isolated AVR in these high-risk patients was associated with good late survival. These findings suggest that advanced age alone cannot be considered as a contraindication to conventional isolated AVR and that any new valve prosthesis implanted in these patients should be durable enough to guarantee the results so far offered by conventional surgery.
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Holmes DR, Mack MJ, Kaul S, Agnihotri A, Alexander KP, Bailey SR, Calhoon JH, Carabello BA, Desai MY, Edwards FH, Francis GS, Gardner TJ, Kappetein AP, Linderbaum JA, Mukherjee C, Mukherjee D, Otto CM, Ruiz CE, Sacco RL, Smith D, Thomas JD. 2012 ACCF/AATS/SCAI/STS expert consensus document on transcatheter aortic valve replacement. J Am Coll Cardiol 2012; 59:1200-54. [PMID: 22300974 DOI: 10.1016/j.jacc.2012.01.001] [Citation(s) in RCA: 544] [Impact Index Per Article: 45.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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