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Sears SF, Harrell R, Crozier I, Murgatroyd F, Boersma LVA, Manlucu J, Knight BP, Leclercq C, Birgersdotter-Green UM, Wiggenhorn C, Hilleren G, Friedman P. Patient-reported quality of life and acceptance of the extravascular implantable cardioverter-defibrillator: Results from pivotal study. J Cardiovasc Electrophysiol 2024; 35:240-246. [PMID: 38047465 DOI: 10.1111/jce.16151] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/17/2023] [Accepted: 11/23/2023] [Indexed: 12/05/2023]
Abstract
INTRODUCTION The pivotal study of the extravascular implantable cardioverter-defibrillator (EV ICD) recently demonstrated primary efficacy and safety endpoints comparable to previous ICD systems. Patient experience with this novel device has not been reported. The current study examined the standardized patient-reported outcome (PRO) metrics of quality of life (QOL) and patient acceptance of the device. METHODS The EV ICD Pivotal Study was a prospective, single-arm, nonrandomized, global, premarket approval trial. Patients completed the 12-Item Short Form Survey (SF-12) QOL surveys at baseline and at 6 months following implant. Additionally, patients completed the Florida Patient Acceptance Survey (FPAS) QOL survey at 6 months. RESULTS From baseline to 6 months, patients within the EV ICD Pivotal Study (n = 247) reported statistically significant SF-12 improvements in physical QOL (45.4 ± 9.4 vs. 46.8 ± 9.1 respectively, p = .020) and no changes in mental QOL (49.3 ± 10.4 vs. 50.5 ± 9.7, p = .061). No differences were noted by sex, atrial fibrillation, or the experience of ICD shock. EV ICD patients reported better total FPAS patient acceptance of their ICD than TV-ICD or S-ICD patients using historical norms comparisons (80.4 ± 15.7 vs. 70.2 ± 17.8, p < .0001 for S-ICD and 73.0 ± 17.4, p = .004 for TV-ICD). CONCLUSION The initial PROs for EV ICD patients indicated that patients had improvements in physical QOL from baseline to 6-month follow-up and markedly better overall acceptance of their ICD compared to a previous study with S-ICD and TV-ICD data. These initial results suggest that the EV ICD is evaluated positively by patients.
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Affiliation(s)
- Samuel F Sears
- Department of Psychology, Department of Cardiovascular Sciences, East Carolina University, Greenville, North Carolina, USA
| | - Rebecca Harrell
- Department of Psychology, Department of Cardiovascular Sciences, East Carolina University, Greenville, North Carolina, USA
| | - Ian Crozier
- Christchurch Hospital, Christchurch, New Zealand
| | | | - Lucas V A Boersma
- Cardiology Department of St. Antonius Hospital Nieuwegein, Nieuwegein, The Netherlands
- Amsterdam University Medical Centers Amsterdam, Amsterdam, The Netherlands
| | | | - Bradley P Knight
- Bluhm Cardiovascular Institute Northwestern Memorial Hospital, Northwestern University, Evanston, Illinois, USA
| | | | - Ulrika Maria Birgersdotter-Green
- Section of Electrophysiology, Division of Cardiology, Department of Medicine, University of California San Diego, San Diego, California, USA
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Sears SF, Force Z, Khan S, Nekkanti R. Patient acceptance: Metrics, meaning, and the "missing piece" in evaluating novel devices. J Cardiovasc Electrophysiol 2021; 33:90-92. [PMID: 34796998 DOI: 10.1111/jce.15292] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 11/15/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Samuel F Sears
- Department of Psychology, East Carolina University, Greenville, North Carolina, USA.,Department of Cardiovascular Sciences, East Carolina University, Greenville, North Carolina, USA
| | - Zachary Force
- Department of Psychology, East Carolina University, Greenville, North Carolina, USA
| | - Saleen Khan
- Department of Cardiovascular Sciences, East Carolina University, Greenville, North Carolina, USA
| | - Rajasekhar Nekkanti
- Department of Cardiovascular Sciences, East Carolina University, Greenville, North Carolina, USA
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Vicentini A, Bisignani G, De Vivo S, Viani S, Savarese G, Francia P, Celentano E, Checchi L, Carreras G, Santini L, Lamberti F, Ottaviano L, Scalone A, Giorgi D, Lovecchio M, Valsecchi S, Rordorf R. Patient acceptance of subcutaneous versus transvenous defibrillator systems: A multi-center experience. J Cardiovasc Electrophysiol 2021; 33:81-89. [PMID: 34797012 DOI: 10.1111/jce.15297] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 10/18/2021] [Accepted: 10/25/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND The subcutaneous implantable cardioverter-defibrillator (S-ICD) is an effective alternative to the transvenous ICD. No study has yet compared S-ICD and transvenous ICD by assessing patient acceptance as a patient-centered outcome. OBJECTIVE To evaluate the patient acceptance of the S-ICD and to investigate its association with clinical and implantation variables. In patients with symptomatic heart failure and reduced ejection fraction (HFrEF), the acceptance of the S-ICD was compared with a control group of patients who received a transvenous ICD. METHODS Patient acceptance was calculated with the Florida Patient Acceptance Survey (FPAS) which measures four factors: return to function (RTF), device-related distress (DRD), positive appraisal (PA), and body image concerns (BIC). The survey was administered 12 months after implantation. RESULTS 176 patients underwent S-ICD implantation. The total FPAS and the single factors did not differ according to gender, body habitus, or generator positioning. Patients with HFrEF had lower FPAS and RTF. Younger patients showed better RTF (75 [56-94] vs. 56 [50-81], p = .029). Patients who experienced device complications or device therapies showed higher DRD (40 [35-60] vs. 25 [10-50], p = .019). Patients with HFrEF receiving the S-ICD had comparable FPAS, RTF, DRD, and BIC to HFrEF patients implanted with the transvenous ICD while exhibited significantly better PA (88 [75-100] vs. 81 [63-94], p = .02). CONCLUSIONS Our analysis revealed positive patient acceptance of the S-ICD, even in groups at risk of more distress such as women or patients with thinner body habitus, and regardless of the generator positioning. Among patients receiving ICDs for HFrEF, S-ICD was associated with better PA versus transvenous ICD.
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Affiliation(s)
- Alessandro Vicentini
- Department of Arrhythmia and Electrophysiology and Experimental Cardiology, IRCCS Fondazione Policlinico 'S. Matteo', Pavia, Italy
| | | | - Stefano De Vivo
- Unità Operativa di Elettrofisiologia, 'Studio e Terapia delle Aritmie', Monaldi Hospital, Naples, Italy
| | - Stefano Viani
- Division of Second Cardiology, Department of Cardio-Thoracic and Vascular, University Hospital of Pisa, Pisa, Italy
| | - Gianluca Savarese
- Department of Cardiology, 'San Giovanni Battista' Hospital, Foligno, Italy
| | - Pietro Francia
- Cardiology, Department of Clinical and Molecular Medicine, 'St. Andrea' Hospital, Sapienza University, Rome, Italy
| | - Eduardo Celentano
- Department of Cardiology, 'Santa Maria della Pietà' Hospital, Casoria, Napoli, Italy
| | | | | | - Luca Santini
- Division of Cardiology, Divisiono of Hospital Cardiology, 'Giovan Battista Grassi' Hospital, Rome, Italy
| | - Filippo Lamberti
- Department of Medicine, Cardiovascular Section, 'San Eugenio' Hospital, Rome, Italy
| | - Luca Ottaviano
- Department of Cardiology, Istituto Clinico 'Sant'Ambrogio', Milan, Italy
| | | | - Davide Giorgi
- Division of Cardiology, 'San Luca' Hospital, Lucca, Italy
| | | | | | - Roberto Rordorf
- Department of Arrhythmia and Electrophysiology and Experimental Cardiology, IRCCS Fondazione Policlinico 'S. Matteo', Pavia, Italy
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