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Holmlund L, Hörnsten C, Hörnsten Å, Olsson K, Valham F, Hellström Ängerud K. More positive patient-reported outcomes in patients newly diagnosed with atrial fibrillation: a comparative longitudinal study. Eur J Cardiovasc Nurs 2024; 23:618-626. [PMID: 38170563 DOI: 10.1093/eurjcn/zvad139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/29/2023] [Accepted: 12/23/2023] [Indexed: 01/05/2024]
Abstract
AIMS To compare patient-reported outcomes (PROs) in patients newly (<6 months) diagnosed with atrial fibrillation (AF) with those who have had a longer diagnosis (≥6 months) and to investigate whether or not these outcomes change over a 6-month period. METHODS AND RESULTS In this longitudinal survey study, 129 patients with AF completed the Revised Illness Perception Questionnaire, the Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia, and the Hospital Anxiety and Depression Scale at baseline and after 6 months. At baseline, patients newly diagnosed with AF (n = 53), compared with patients with a previous diagnosis (n = 76), reported AF as more temporary (P = 0.003) and had a higher belief in personal and treatment control (P = 0.004 and P = 0.041, respectively). At a 6-month follow-up, patients newly diagnosed reported a lower symptom burden (P = 0.004), better health-related quality of life (HRQoL); (P = 0.015), and a higher personal control (P < 0.001) than patients previously diagnosed. Over time, in patients newly diagnosed, symptom burden and the anxiety symptom score decreased (P = 0.001 and P = 0.014, respectively) and HRQoL improved (P = 0.002). CONCLUSION Patients newly diagnosed with AF reported more positive PROs both at baseline and at a 6-month follow-up than patients with a previous diagnosis of AF. Therefore, it is important to quickly capture patients newly diagnosed to support their belief in their own abilities. Such support may, alongside medical treatments, help patients manage the disease, which may lead to reduced symptom burden and better HRQoL over time.
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Affiliation(s)
- Lena Holmlund
- Department of Nursing, Umeå University, Linnaeus väg 9, 907 36 Umeå, Sweden
| | - Carl Hörnsten
- Department of Clinical Sciences, Psychiatry, Umeå University, Umeå, Sweden
| | - Åsa Hörnsten
- Department of Nursing, Umeå University, Linnaeus väg 9, 907 36 Umeå, Sweden
| | - Karin Olsson
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Fredrik Valham
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
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Li X, Li R, Li M, Yao L, Van Spall H, Zhao K, Chen Y, Xiao F, Fu Q, Xie F. A Systematic Review and Quality Assessment of Cardiovascular Disease-Specific Health-Related Quality-of-Life Instruments Part I: Instrument Development and Content Validity. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2024; 27:1130-1148. [PMID: 38608875 DOI: 10.1016/j.jval.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 02/12/2024] [Accepted: 04/03/2024] [Indexed: 04/14/2024]
Abstract
OBJECTIVES Health-related quality-of-life (HRQoL) instruments for cardiovascular diseases (CVD) have been commonly used to measure important patient-reported outcomes (PROs) in clinical trials and practices. This study aimed at systematically identifying and assessing the content validity of CVD-specific HRQoL instruments in clinical studies. METHODS The research team searched Cumulative Index to Nursing and Allied Health Literature, Embase, and PubMed from inception to January 20, 2022. The research team included studies that reported the development and content validity for CVD-specific instruments. Two reviewers independently assessed the methodological quality using the Consensus-based Standards for the Selection of Health Measurement Instruments methods on evaluating content validity of PROs. Content analysis was used to categorize the items included in the instruments. RESULTS The research team found 69 studies reporting the content validity of 40 instruments specifically developed for CVD. Fourteen (35.0%) were rated "sufficient" with very low to moderate quality of evidence. For PRO development, all instruments were rated "doubtful" or "inadequate." Twenty-eight (70.0%) instruments cover the core concepts of HRQoL. CONCLUSIONS The quality of development and content validity vary among existing CVD-specific instruments. The evidence on the content validity should be considered when choosing a HRQoL instrument in CVD clinical studies and health economic evaluations.
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Affiliation(s)
- Xue Li
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada; Department of Health Technology Assessment, China National Health Development Research Center, Beijing, China
| | - Rui Li
- Department of Health Technology Assessment, China National Health Development Research Center, Beijing, China; Evidence Based Social Science Research Center/Health Technology Assessment Center, School of Public Health, Lanzhou University, Lanzhou, Gansu, China; Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Meixuan Li
- Evidence Based Social Science Research Center/Health Technology Assessment Center, School of Public Health, Lanzhou University, Lanzhou, Gansu, China; Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Liang Yao
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Harriette Van Spall
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada; Department of Medicine, McMaster University, Hamilton, ON, Canada; Research Institute of St Joseph's and Population Health Research Institute, Hamilton, ON, Canada
| | - Kun Zhao
- Department of Health Technology Assessment, China National Health Development Research Center, Beijing, China; Vanke School of Public Health, Tsinghua University, Beijing, China
| | - Yunxiang Chen
- Department of Library, Shengjing Hospital, China Medical University, Shenyang, Liaoning, China
| | - Feiyi Xiao
- Department of Health Technology Assessment, China National Health Development Research Center, Beijing, China
| | - Qiang Fu
- Department of Health Technology Assessment, China National Health Development Research Center, Beijing, China
| | - Feng Xie
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada; Center for Health Economics and Policy Analysis, McMaster University, Hamilton, ON, Canada.
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Karim MA, Huang WH. Treatment Outcomes of Catheter Ablation Versus Medical Therapy in Patients With Atrial Fibrillation: A Systematic Review. Cureus 2024; 16:e60340. [PMID: 38883117 PMCID: PMC11177233 DOI: 10.7759/cureus.60340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2024] [Indexed: 06/18/2024] Open
Abstract
Atrial fibrillation (AF) management has witnessed a paradigm shift, with an increasing emphasis on rhythm control strategies. This systematic review aims to comprehensively assess and compare the efficacy and safety of catheter ablation versus medical therapy in the treatment of AF. A systematic search was conducted across major electronic databases, including PubMed, Embase, and the Cochrane Library, from inception to the present. Randomized controlled trials (RCTs) and observational studies comparing catheter ablation with medical therapy for AF were included. The primary outcomes included rhythm control success, recurrence rates, and adverse events. Secondary outcomes encompassed quality of life, hospitalization rates, and mortality. A total of six studies met the inclusion criteria, comprising 2,859 participants. Catheter ablation significantly improved rhythm control success compared to medical therapy. Subgroup analyses demonstrated variations in outcomes based on patient characteristics, procedural techniques, and follow-up durations. Recurrence rates favored ablation; however, ablation was associated with a higher incidence of minor complications and major adverse events. Catheter ablation demonstrates superior efficacy in achieving and maintaining rhythm control compared to medical therapy in the management of AF. Despite the increased risk of procedural complications, the overall safety profile remains acceptable. This systematic review provides valuable insights for clinicians and informs shared decision-making between patients and healthcare providers when choosing between catheter ablation and medical therapy for AF treatment.
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Affiliation(s)
| | - Wei-Hsun Huang
- General Medicine, Capital Medical University, Beijing, CHN
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4
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Holmlund L, Hörnsten C, Valham F, Olsson K, Hörnsten Å, Ängerud KH. Illness Perceptions and Health-Related Quality of Life in Women and Men With Atrial Fibrillation. J Cardiovasc Nurs 2024; 39:49-57. [PMID: 37074949 DOI: 10.1097/jcn.0000000000000995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
BACKGROUND Health-related quality of life (HRQoL) is worse in patients with atrial fibrillation (AF) compared with other populations. Factors affecting HRQoL in patients with AF are not fully clarified. Illness perceptions are important determinants of disease management and may affect HRQoL. OBJECTIVE The aims of this study were to describe illness perceptions and HRQoL in women and men with AF and to explore the relationship between illness perceptions and HRQoL in patients with AF. METHODS This cross-sectional study included 167 patients with AF. Patients completed the Revised Illness Perception Questionnaire and HRQoL questionnaires: Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmias, the three-level version of the EuroQol 5-dimensional questionnaire, and EuroQol visual analog scale. Subscales of the Revised Illness Perception Questionnaire significant in correlation analysis with the Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmias HRQoL total scale were included in a multiple linear regression model. RESULTS Mean age was 68.7 ± 10.4 years, and 31.1% were women. Women reported lower personal control ( P = .039) and worse HRQoL measured with the Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmias physical subscale ( P = .047) and the EuroQol visual analog scale ( P = .044) compared with men. Illness identity ( P < .001), consequences ( P = .031), emotional representation ( P = .014), and timeline cyclical ( P = .022) were related to and adversely affected HRQoL. CONCLUSIONS This study found a relationship between illness perceptions and HRQoL. Some subscales of illness perceptions negatively affected HRQoL in patients with AF, which indicates that efforts to change illness perceptions may be helpful in improving HRQoL. Patients should be given the opportunity to talk about the disease, their symptoms, their emotions, and the consequences of the disease to enable increased HRQoL. A challenge for healthcare will be to design support for each patient based on his/her illness perceptions.
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Moons P, Norekvål TM, Arbelo E, Borregaard B, Casadei B, Cosyns B, Cowie MR, Fitzsimons D, Fraser AG, Jaarsma T, Kirchhof P, Mauri J, Mindham R, Sanders J, Schiele F, Torbica A, Zwisler AD. Placing patient-reported outcomes at the centre of cardiovascular clinical practice: implications for quality of care and management. Eur Heart J 2023; 44:3405-3422. [PMID: 37606064 DOI: 10.1093/eurheartj/ehad514] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 05/01/2023] [Accepted: 07/25/2023] [Indexed: 08/23/2023] Open
Abstract
Patient-reported outcomes (PROs) provide important insights into patients' own perspectives about their health and medical condition, and there is evidence that their use can lead to improvements in the quality of care and to better-informed clinical decisions. Their application in cardiovascular populations has grown over the past decades. This statement describes what PROs are, and it provides an inventory of disease-specific and domain-specific PROs that have been developed for cardiovascular populations. International standards and quality indices have been published, which can guide the selection of PROs for clinical practice and in clinical trials and research; patients as well as experts in psychometrics should be involved in choosing which are most appropriate. Collaborations are needed to define criteria for using PROs to guide regulatory decisions, and the utility of PROs for comparing and monitoring the quality of care and for allocating resources should be evaluated. New sources for recording PROs include wearable digital health devices, medical registries, and electronic health record. Advice is given for the optimal use of PROs in shared clinical decision-making in cardiovascular medicine, and concerning future directions for their wider application.
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Affiliation(s)
- Philip Moons
- KU Leuven Department of Public Health and Primary Care, KU Leuven - University of Leuven, Kapucijnenvoer 35 PB7001, 3000 Leuven, Belgium
- Institute of Health and Care Sciences, University of Gothenburg, Arvid Wallgrens backe 1, 413 46 Gothenburg, Sweden
- Department of Paediatrics and Child Health, University of Cape Town, Klipfontein Rd, Rondebosch, 7700 Cape Town, South Africa
| | - Tone M Norekvål
- Department of Heart Disease, Haukeland University Hospital, Haukelandsveien 22, 5009 Bergen, Norway
- Department of Clinical Science, Faculty of Medicine, University of Bergen, Jonas Lies veg, 875021 Bergen, Norway
| | - Elena Arbelo
- Cardiology Department, Hospital Clínic, Universitat de Barcelona, C/Villarroel 170, 08036 Barcelona, Spain
- Institut d'Investigació August Pi i Sunyer (IDIBAPS). Rosselló 149-153, 08036 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Av. Monforte de Lemos, 3-5. Pabellón 11. Planta 0, 28029 Madrid, Spain
| | - Britt Borregaard
- Department of Cardiology, Odense University Hospital, J.B. Winsløws Vej 4, 5000 Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, J.B. Winsløws Vej 19, 5000 Odense, Denmark
| | - Barbara Casadei
- Division of Cardiovascular Medicine, RDM, University of Oxford; Headley Way, Headington Oxford OX3 9DU, UK
- NIHR Biomedical Research Centre, Headley Way, Headington Oxford OX3 9DU, UK
| | - Bernard Cosyns
- Department of Cardiology, University Hospital Brussels, Laarbeeklaan 101, 1090 Jette, Belgium
| | - Martin R Cowie
- Royal Brompton Hospital & School of Cardiovascular Medicine, Faculty of Medicine & Lifesciences, King's College London, Sydney St, London SW3 6NP, UK
| | - Donna Fitzsimons
- School of Nursing & Midwifery, Queens University Belfast, 97 Lisburn Road, Belfast | BT9 7BL, Northern Ireland
| | - Alan G Fraser
- School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XW, UK
| | - Tiny Jaarsma
- Department of Medicine, Health and Caring Sciences, Linköping University, Campus Norrköping, 601 74 Norrköping, Sweden
- Nursing Science, Julius Center, University Medical Centre Utrecht, Universiteitsweg 100, 3584 CG Utrecht, The Netherlands
| | - Paulus Kirchhof
- Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistrasse 52, D-20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Martinistrasse 52, D-20246 Hamburg, Germany
- Institute of Cardiovascular Sciences, College of Medical and Dental Sciences, University of Birmingham, Edgbaston Birmingham B15 2TT, UK
| | - Josepa Mauri
- Department of Cardiology, Hospital Universitari Germans Trias i Pujol, Carretera de Canyet, s/n, 08916 Badalona, Barcelona, Spain
| | - Richard Mindham
- European Society of Cardiology (ESC) Patient Forum, 2035 route des colles, CS 80179 Biot, 06903 Sophia Antipolis Cedex, France
| | - Julie Sanders
- St Bartholomew's Hospital, Barts Health NHS Trust, West Smithfield, London EC1A 7BE, UK
- William Harvey Research Institute, Charterhouse Square, Queen Mary University of London, London EC1M 6BQ, UK
| | - Francois Schiele
- Department of Cardiology, University Hospital Besancon, 3 Bd Alexandre Fleming, 25030 Besançon, France
| | - Aleksandra Torbica
- Centre for Research on Health and Social Care Management (CERGAS), Bocconi University, Via Sarfatti, 10 20136 Milan, Italy
| | - Ann Dorthe Zwisler
- Department of Cardiology, Odense University Hospital, J.B. Winsløws Vej 4, 5000 Odense, Denmark
- REHPA, The Danish Knowledge Centre for Rehabilitation and Palliative Care, Odense University Hospital, Vestergade 17, 5800 Nyborg, Denmark
- Department of Clinical Research, University of Southern Denmark, Campusvej 55, DK-5230 Odense, Denmark
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Li X, Zhao K, Li K, Wang W, Feng S, Wu J, He X, Xie S, Hu H, Fan J, Fu Q, Xie F. China Health Related Outcomes Measures (CHROME): development of a descriptive system to support cardiovascular disease specific preference-based measure for the Chinese population. Qual Life Res 2023:10.1007/s11136-023-03416-y. [PMID: 37119354 DOI: 10.1007/s11136-023-03416-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2023] [Indexed: 05/01/2023]
Abstract
PURPOSE Preference-based measures have been increasingly recommended to measure health outcomes for economic evaluation. However, none of existing cardiovascular disease (CVD)-specific health-related quality of life (HRQoL) instruments are preference-based. This study aimed to develop the descriptive system of preference-based HRQoL instrument for Chinese patients with CVDs under the Initiative of China Health Related Outcomes Measures (CHROME). METHODS Qualitative face-to-face interviews were conducted with Chinese patients with CVDs. Content analysis was employed to generate candidate items for the instrument. Then expert consultation and cognitive debriefing interviews were conducted to guide further selection and revision of the items. RESULTS We interviewed 127 CVD patients with 67.7% being male and 63.8% living in the urban area. A hierarchical code book comprised of four themes, 20 categories, 62 sub-categories, and 207 codes, was developed. Candidate items were selected based on the criteria set by the Consensus-based Standards for the selection of health Measurement Instruments (COSMIN) methodology and ISPOR PRO guidance. An online survey and meeting with an expert advisory panel (n = 15) followed by cognitive debriefing interviews with 20 patients and 13 physicians were conducted to further select and revise the candidate items. The descriptive system of CHROME-CVD consists of 14 items, namely frequency and severity of chest pain, chest tightness, palpitation, shortness of breath, dizziness, fatigue, appetite, sleeping, mobility, daily activities, depression, worry, and social relationship. Four or five level responses were selected based on cognitive debriefing results to each item. CONCLUSION The current study developed the descriptive system (items and response options) of CHROME-CVD, the future CVD-specific preference-based HRQoL instrument for Chinese CVD patients.
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Affiliation(s)
- Xue Li
- Department of Health Technology Assessment, China National Health Development Research Center, Beijing, China
- Department of Health Research Methods, Evidence and Impact, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada
| | - Kun Zhao
- Department of Health Technology Assessment, China National Health Development Research Center, Beijing, China
- Vanke School of Public Health, Tsinghua University, Beijing, China
| | - Kexin Li
- China Alliance for Rare Disease, Beijing, China
| | - Wenjun Wang
- Department of Health Technology Assessment, China National Health Development Research Center, Beijing, China
| | - Siting Feng
- Emergency and Critical Care Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jing Wu
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
- Center for Social Science Survey and Data, Tianjin University, Tianjin, China
| | - Xiaoning He
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
- Center for Social Science Survey and Data, Tianjin University, Tianjin, China
| | - Shitong Xie
- Department of Health Research Methods, Evidence and Impact, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Hao Hu
- Liaoning Institute of Basic Medicine, Liaoning, China
| | - Jing Fan
- National Center for Cardiovascular Diseases, Beijing, China
- Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Qiang Fu
- China National Health Development Research Center, 9 Chegongzhuang Street, Xicheng District, Beijing, 100444, China.
| | - Feng Xie
- Department of Health Research Methods, Evidence and Impact, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada.
- Centre for Health Economics and Policy Analysis, McMaster University, Hamilton, ON, Canada.
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Leiner J, König S, Mouratis K, Kim I, Schmitz P, Joshi T, Schanner C, Wohlrab L, Hohenstein S, Pellissier V, Nitsche A, Kuhlen R, Hindricks G, Bollmann A. A Digital Infrastructure for Cardiovascular Patient Care Based on Mobile Health Data and Patient-Reported Outcomes: Concept Details of the Helios TeleWear Project Including Preliminary Experiences. JMIR Form Res 2023; 7:e41115. [PMID: 36867450 PMCID: PMC10029859 DOI: 10.2196/41115] [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: 07/18/2022] [Revised: 12/02/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Mobile health (mHealth) approaches are already having a fundamental impact on clinical practice in cardiovascular medicine. A variety of different health apps and wearable devices for capturing health data such as electrocardiograms (ECGs) exist. However, most mHealth technologies focus on distinct variables without integrating patients' quality of life, and the impact on clinical outcome measures of implementing those digital solutions into cardiovascular health care is still to be determined. OBJECTIVE Within this document, we describe the TeleWear project, which was recently initiated as an approach for contemporary patient management integrating mobile-collected health data and the standardized mHealth-guided measurement of patient-reported outcomes (PROs) in patients with cardiovascular disease. METHODS The specifically designed mobile app and clinical frontend form the central elements of our TeleWear infrastructure. Because of its flexible framework, the platform allows far-reaching customization with the possibility to add different mHealth data sources and respective questionnaires (patient-reported outcome measures). RESULTS With initial focus on patients with cardiac arrhythmias, a feasibility study is currently carried out to assess wearable-recorded ECG and PRO transmission and its evaluation by physicians using the TeleWear app and clinical frontend. First experiences made during the feasibility study yielded positive results and confirmed the platform's functionality and usability. CONCLUSIONS TeleWear represents a unique mHealth approach comprising PRO and mHealth data capturing. With the currently running TeleWear feasibility study, we aim to test and further develop the platform in a real-world setting. A randomized controlled trial including patients with atrial fibrillation that investigates PRO- and ECG-based clinical management based on the established TeleWear infrastructure will evaluate its clinical benefits. Widening the spectrum of health data collection and interpretation beyond the ECG and use of the TeleWear infrastructure in different patient subcohorts with focus on cardiovascular diseases are further milestones of the project with the ultimate goal to establish a comprehensive telemedical center entrenched by mHealth.
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Affiliation(s)
- Johannes Leiner
- Department of Electrophysiology, Heart Center Leipzig, University of Leipzig, Leipzig, Germany
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Sebastian König
- Department of Electrophysiology, Heart Center Leipzig, University of Leipzig, Leipzig, Germany
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Konstantinos Mouratis
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Igor Kim
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Pia Schmitz
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Tanvi Joshi
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Carolin Schanner
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Lisa Wohlrab
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Sven Hohenstein
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Vincent Pellissier
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Anne Nitsche
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Ralf Kuhlen
- Helios Health GmbH, Berlin, Germany
- Helios Health Institute, Berlin, Germany
| | - Gerhard Hindricks
- Department of Electrophysiology, Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Andreas Bollmann
- Department of Electrophysiology, Heart Center Leipzig, University of Leipzig, Leipzig, Germany
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
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Walfridsson U, Walfridsson H, Middeldorp ME, Sanders P, Årestedt K. Validation of the English version of the arrhythmia-specific questionnaire in tachycardia and arrhythmia (ASTA): a Rasch evaluation study. J Patient Rep Outcomes 2022; 6:90. [PMID: 36018513 PMCID: PMC9418394 DOI: 10.1186/s41687-022-00493-4] [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: 01/31/2022] [Accepted: 07/29/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Patient-reported outcome measures are important in person-centered care, providing valuable information about patients’ experiences. Disease-specific questionnaires add important information about a certain disease in comparison to generic questionnaires. Questionnaires need to be validated in the targeted population to achieve reliable data. The purpose with the study was to use Rasch measurement theory to evaluate the English version of the ASTA questionnaire.
Methods
The Rasch model theory was used to evaluate global and item fit, targeting, response category functioning, local independency, unidimensionality, differential item functioning (DIF) for gender and age, and reliability.
Results
The study included 202 patients undergoing DC conversion or catheter ablation at the Centre for Heart Rhythm Disorders at the University of Adelaide, Australia. The mean age was 67 years and 30% were women. Most patients had atrial fibrillation (n = 179), others had atrial flutter or had a combination. One of nine items demonstrated unsatisfactory model fit in the ASTA Symptom scale and two of 13 in the ASTA Health-Related Quality of Life (HRQoL) scale. Unidimensionality was supported for both scales. The targeting was acceptable except for the lower end of the scales. Both scales showed reversed thresholds for the response categories “quite a lot” and “a lot” (eight of ASTA symptoms and 12 of ASTA HRQoL items). Some problems with local dependency were detected in both scales. The reliability (person separation index) was satisfactory: 0.75 for the ASTA symptom scale and 0.77 for the ASTA HRQoL scale. No DIF for gender and age were detected.
Conclusions
The English version of the ASTA questionnaire demonstrated satisfactory measurement properties according to the Rasch model. However, it needs to be evaluated in patients with other arrhythmias. The response categories should be considered as well as DIF in further validation. The ASTA questionnaire can be used for assessments of symptoms and HRQoL between groups of different ages and genders in patients with arrhythmia.
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Blomström-Lundqvist C, Svedung Wettervik V. Reflections on the usefulness of today's atrial fibrillation ablation procedure endpoints and patient-reported outcomes. Europace 2022; 24:ii29-ii43. [PMID: 35661867 DOI: 10.1093/europace/euab318] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 12/13/2021] [Indexed: 12/14/2022] Open
Abstract
The improvement of Patient-reported outcomes, such as health-related quality of life, is the main indication for atrial fibrillation ablation. Despite this guideline derived indication for an AF ablation procedure the current standardized primary endpoint in AF ablation trials is still rhythm-related, and primarily a 30-second long AF episode. The review presents reflections on the non-rational arguments of using rhythm related endpoints rather than Patient-reported outcomes in AF ablation procedure trials despite the mismatch between many of the rhythm related variables and symptoms. Arguments for health-related quality of life as the most optimal primary endpoint in clinical trials are presented while atrial fibrillation burden is presented as the most optimal electrical complementary endpoint, apart from being the major variable in mechanistic trials.
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The Influence of Frailty Syndrome and Dementia on the Convenience and Satisfaction with Oral Anticoagulation Treatment in Elderly Patients with Atrial Fibrillation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095355. [PMID: 35564748 PMCID: PMC9101389 DOI: 10.3390/ijerph19095355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/22/2022] [Accepted: 04/25/2022] [Indexed: 11/17/2022]
Abstract
Background: The impact of frailty syndrome (FS) and dementia on the convenience and satisfaction with oral anticoagulation (OAC) treatment in atrial fibrillation (AF) patients is not well-known. Aim: Assessment the impact of FS and dementia on the convenience and satisfaction with OAC treatment in 116 elderly (mean age 75.2, SD = 8.2) patients with AF. Methodology: A self-administered questionnaire was used in the study to collect basic socio-demographic and clinical data. Tilburg Frailty Indicator (TFI) questionnaire was used to assess the presence of FS, Mini Mental State Examination (MMSE) to assess cognitive impairment (CI), The Perception of Anticoagulant Treatment Questionnaire Part 2 (PACT-Q2) to assess convenience and satisfaction with OAC treatment, and the Arrhythmia-Specific Questionnaire in Tachycardia and Arrhythmia (ASTA) to assess quality of life (QoL). Results: Multivariable analysis as a significant, negative predictor of the convenience and satisfaction domain showed the occurrence of dementia (β = −0.34; p < 0.001, β = −0.41; p < 0.001, respectively) and prior major bleeding (β = −0.30; p < 0.001, β = −0.33; p < 0.001, respectively). Analysis showed a significant relationship between convenience and satisfaction and the overall result of the ASTA (r = −0.329; p < 0.001, r = −0.372; p < 0.001, respectively). Conclusions: Elements of geriatric syndrome, such as FS and dementia, adversely affect treatment convenience and satisfaction with OAC treatment in AF. It has been shown that better convenience and satisfaction with OAC treatment translates into better QoL. There were no differences between satisfaction and convenience and the type of OAC treatment (vitamin K antagonists (VKA) vs. novel oral anticoagulants (NOAC).
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Walfridsson U, Hassel Jönsson A, Karlsson LO, Liuba I, Almroth H, Sandgren E, Walfridsson H, Charitakis E. Symptoms and health-related quality of life 5 years after catheter ablation of atrial fibrillation. Clin Cardiol 2022; 45:42-50. [PMID: 34913493 PMCID: PMC8799058 DOI: 10.1002/clc.23752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 11/05/2021] [Accepted: 11/15/2021] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES To investigate the effect of catheter ablation (CA) on symptoms and health-related quality of life (HRQoL) after 5 years, and analyze predictors of recurrence of symptoms. BACKGROUND The primary indication for CA of atrial fibrillation (AF) is to reduce symptoms and improve HRQoL where long-term follow-up are sparse. METHODS In this observational, long-term, single-center study, patients were recruited from Linköping University Hospital, Sweden. They were aged ≥18 years and had been referred for CA from November 2011 until June 2019. Arrhythmia-specific symptoms and HRQoL were assessed by patient-reported outcome measures (PROMs) with the Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia (ASTA). RESULTS In the study were 1521 patients, 69% men, mean age 62 years. At baseline, 87% of the patients and at the 5-year follow-up 80% of those eligible filled out the ASTA questionnaire. At follow-up, 50% reported freedom from symptoms, 18% had >50% symptom reduction, 14% had a minor reduction, while 18% reported no effect or a worsening of symptoms. Factors predicting symptoms were female gender (hazard ratio [HR]: 1.8; 1.2-2.8), body mass index ≥ 35 (HR: 3.9; 1.6-9.8), and ischemic heart disease (IHD) (HR: 2.6; 1.2-5.9). After 5 years, breathlessness during activity, weakness/fatigue, and tiredness were still the most common symptoms; regarding HRQoL they were impaired physical ability and deteriorated life situation. CONCLUSIONS AND CLINICAL IMPLICATIONS This clinical cohort of patients with AF evaluated through PROMs showed that CA had long-lasting effects on symptoms and HRQoL and that the use of PROMs in clinical routines was feasible. Factors predicting symptoms after CA were female gender, IHD, and obesity, an important reminder to encourage lifestyle management.
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Affiliation(s)
- Ulla Walfridsson
- Department of CardiologyUniversity HospitalLinköpingSweden
- Department of Medical and Health SciencesLinköping UniversityLinköpingSweden
| | - Anders Hassel Jönsson
- Department of CardiologyUniversity HospitalLinköpingSweden
- Department of Medical and Health SciencesLinköping UniversityLinköpingSweden
| | - Lars O. Karlsson
- Department of CardiologyUniversity HospitalLinköpingSweden
- Department of Medical and Health SciencesLinköping UniversityLinköpingSweden
| | - Ioan Liuba
- Department of CardiologyUniversity HospitalLinköpingSweden
- Department of Medical and Health SciencesLinköping UniversityLinköpingSweden
| | - Henrik Almroth
- Department of CardiologyUniversity HospitalLinköpingSweden
- Department of Medical and Health SciencesLinköping UniversityLinköpingSweden
| | - Emma Sandgren
- Department of CardiologyUniversity HospitalLinköpingSweden
- Department of Medical and Health SciencesLinköping UniversityLinköpingSweden
| | - Håkan Walfridsson
- Department of CardiologyUniversity HospitalLinköpingSweden
- Department of Medical and Health SciencesLinköping UniversityLinköpingSweden
| | - Emmanouil Charitakis
- Department of CardiologyUniversity HospitalLinköpingSweden
- Department of Medical and Health SciencesLinköping UniversityLinköpingSweden
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Cannavan PMS, Cannavan FPDS, Oliveira HC, Walfridsson U, Lopes MHBDM. A Brazilian Portuguese translation, cultural adaptation and validation of the Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia (ASTA) health-related quality of life (HRQOL) scale. PLoS One 2021; 16:e0256851. [PMID: 34449831 PMCID: PMC8396783 DOI: 10.1371/journal.pone.0256851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 08/17/2021] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION The health-related quality of life (HRQOL) of patients with tachyarrhythmia can be negatively influenced by the clinical manifestations. The evaluation of HRQOL with validated instruments can provide valuable information that will contribute to clinical decision-making and treatment. In Brazil, however, there is no available scale that evaluates HRQOL in different types of arrhythmia. The purpose of this study was to adapt the Arrhythmia-Specific Questionnaire in Tachycardia and Arrhythmia-HRQOL scale (ASTA-HRQOL scale) to the Brazilian culture, and to assess the psychometric properties of the adapted questionnaire. METHODS The study used a methodological process of cultural adaptation based on international literature guidelines. The analyses were performed with 172 participants, 32 for cultural adaptation and 140 for psychometric validation. Calculation included analysis of reliability by Cronbach's α coefficient, construct validity with convergent validity using the WHOQOL-BREF questionnaire and by the Spearman correlation coefficient, Average Variance Extracted, and assessment of confirmatory factor analysis. RESULTS The translation and adaptation processes showed a satisfactory degree of comprehension and applicability (93% reported them to be easy to understand). Confirmatory factor analysis indicated exclusion of one item from the mental scale, but after qualitative analysis the item was retained. The items presented adequate internal consistency (Cronbach's alpha coefficient = 0.88), and an inverse correlation of moderate magnitude with the physical domain (rho = -0.63) and with the mental domain (rho = -0.58) of the WHOQOL-BREF. CONCLUSIONS The Brazilian Portuguese version of the ASTA-HRQOL scale, the ASTA-Br-HRQOL scale, can be a valuable tool for use in clinical practice and research.
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Affiliation(s)
| | - Fernando Piza de Souza Cannavan
- Department of Clinical Medicine, Discipline of Cardiology, School of Medical Sciences, University of Campinas, Unicamp, Campinas, São Paulo, Brazil
| | | | - Ulla Walfridsson
- Department of Cardiology, University Hospital, Linköping, Sweden
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
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13
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Walfridsson U, Brohede D, Walfridsson H. ASK FOR IT: An Internet-based educational program for patients with atrial fibrillation – Results from a pilot study and design of the randomized, controlled, multicenter ASK FOR IT study. CARDIOVASCULAR DIGITAL HEALTH JOURNAL 2020; 1:160-168. [PMID: 35265887 PMCID: PMC8890055 DOI: 10.1016/j.cvdhj.2020.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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14
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Yoshimura S, Kimata S, Sahker E, Taniguchi T, Watanabe N. The effectiveness of the modified Valsalva Manoeuvre for reversion of supraventricular tachycardia. Hippokratia 2020. [DOI: 10.1002/14651858.cd013762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Satoshi Yoshimura
- Department of Preventive Services; Kyoto University Graduate School of Medicine/School of Public Health; Kyoto Japan
| | - Shunsuke Kimata
- Department of Preventive Services; Kyoto University Graduate School of Medicine/School of Public Health; Kyoto Japan
| | - Ethan Sahker
- Department of Health Promotion and Human Behavior; Kyoto University School of Public Health; Kyoto Japan
| | - Takuya Taniguchi
- Department of Cardiovascular Medicine; Kyoto Prefectural University of Medicine; Kyoto Japan
| | - Norio Watanabe
- Department of Health Promotion and Human Behavior; Kyoto University School of Public Health; Kyoto Japan
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15
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Sławuta A, Jacek P, Mazur G, Jankowska-Polańska B. Quality of Life and Frailty Syndrome in Patients with Atrial Fibrillation. Clin Interv Aging 2020; 15:783-795. [PMID: 32764894 PMCID: PMC7359853 DOI: 10.2147/cia.s248170] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Introduction Atrial fibrillation (AF) and frailty syndrome (FS) are a part of the aging process. Both are still of great importance in the assessment of quality of life (QoL). There is definitely a lack of research clarifying the association between FS and QoL in AF patients. Objective The aim of this study was to evaluate the influence of FS on QoL in AF patients. Materials and Methods The retrospective and observational study included 158 inpatients with mean age 69.8±7.1 years, treated for AF in the cardiac department from 1 April 2019 to 31 June 2019. The following instruments were used: the Arrhythmia-Specific Questionnaire in Tachycardia and Arrhythmia (ASTA) and the Edmonton Frail Scale (EFS). Results The mean level of frailty in the study group was 8.5±5.0. In 25.9% of patients, the level of frailty was mild, in 10.1% moderate, and in 17.1% severe. Patients were divided into two groups based on their frailty status. In comparative analysis of the QoL, there were significant differences between the groups: the frail group had more intense symptoms of arrhythmia than the non-frail group (14.9±4.1 vs 11.9±4.9; p<0.001). In the analysis of the total score impact of arrhythmia on QoL, the frail group had a significantly higher score than the non-frail group (23.5±5.2 vs 14.5±5.5), which confirmed the stronger negative impact of arrhythmia on QoL. In the regression coefficient analysis, the independent predictor of symptom severity and QoL was FS. However, we observed a negative impact of diabetes, which increased the impact of arrhythmia on QoL, and physical activity, which improved QoL and decreased the impact of symptoms on everyday life. Conclusion Patients in the frail group have worse QoL and higher impact of arrhythmia on QoL in comparison to patients in the non-frail group. Frailty is an independent predictor of higher intensity of symptoms of arrhythmia and worse QoL. Diabetes and physical activity are predictors of QoL for patients with AF.
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Affiliation(s)
- Agnieszka Sławuta
- Department of Internal Medicine, Occupational Diseases, Hypertension and Clinical Oncology, Wroclaw Medical University, Wrocław, Poland
| | - Polański Jacek
- Department of Internal Medicine, Occupational Diseases, Hypertension and Clinical Oncology, Wroclaw Medical University, Wrocław, Poland
| | - Grzegorz Mazur
- Department of Internal Medicine, Occupational Diseases, Hypertension and Clinical Oncology, Wroclaw Medical University, Wrocław, Poland
| | - Beata Jankowska-Polańska
- Department of Clinical Nursing, Faculty of Health Science, Wroclaw Medical University, Wrocław, Poland
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16
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Translation and Validation of the Arrhythmia-Specific Questionnaire in Tachycardia and Arrhythmia (ASTA) to the Brazilian Context: An Instrument Focusing on Arrhythmia Symptoms. Cardiol Res Pract 2020; 2020:1402916. [PMID: 32351731 PMCID: PMC7171627 DOI: 10.1155/2020/1402916] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 03/26/2020] [Indexed: 11/17/2022] Open
Abstract
Introduction The wide variety of symptoms in patients with cardiac arrhythmias can affect daily living activities. The evaluation of symptoms with patient-reported outcome measures (PROMs), with validated instruments, can provide information that contributes to clinical decisions and treatment. In Brazil, however, there is no available scale that evaluates symptoms in different types of arrhythmias. Purpose This study aimed to translate the Arrhythmia-Specific Questionnaire in Tachycardia and Arrhythmia symptom scale (ASTA-symptom scale) and then validate the questionnaire in terms of Brazilian culture. Method The methodological process of cultural adaptation used was based on international literature guidelines consisting of forward translation, synthesis, back translation, review by an expert committee, and pretest. Psychometric analyses were conducted with 140 patients. These included measuring internal consistency (Cronbach's alpha), construct validity with item-total correlations, and convergent construct validity with correlations with the quality of life questionnaire for patients with atrial fibrillation-version 2 (QVFA-v2). Usability and understandability were evaluated through the usability evaluation of instruments. Results The translation and adaptation processes were performed by obtaining the Brazilian Portuguese version of the original Swedish instrument. This version presented the internal consistency of items, evaluated through Cronbach's α (0.79). Construct validity was demonstrated by item-total correlations for the nine items, all except one reached the level of >0.30 (0.24). Convergent validity showed a high correlation with QVFA-v2 (0.89). As for the evaluation of usability and understanding, after two small suggested changes, no additional alterations were necessary. Conclusion The psychometric properties of the Brazilian version of ASTA-symptom scale evaluated in this study were satisfactory, and the scale was proved to be a valid and reliable tool to assess the symptom burden in patients with different forms of tachyarrhythmia. The ASTA-Br-symptom scale questionnaire can be an important addition to PROMs for patients with arrhythmias and could help healthcare professionals in decision-making.
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17
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Algurén B, Coenen M, Malm D, Fridlund B, Mårtensson J, Årestedt K. A scoping review and mapping exercise comparing the content of patient-reported outcome measures (PROMs) across heart disease-specific scales. J Patient Rep Outcomes 2020; 4:7. [PMID: 31974688 PMCID: PMC6977790 DOI: 10.1186/s41687-019-0165-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 12/11/2019] [Indexed: 12/14/2022] Open
Abstract
Background Over the past decade, the importance of person-centered care has led to increased interest in patient-reported outcome measures (PROMs). In cardiovascular care, selecting an appropriate PROM for clinical use or research is challenging because multimorbidity is often common in patients. The aim was therefore to provide an overview of heart-disease specific PROMs and to compare the content of those outcomes using a bio-psycho-social framework of health. Methods A scoping review of heart disease-specific PROMs, including arrhythmia/atrial fibrillation, congenital heart disease, heart failure, ischemic heart disease, and valve diseases was conducted in PubMed (January 2018). All items contained in the disease-specific PROMs were mapped to WHO’s International Classification of Functioning, Disability and Health (ICF) according to standardized linking rules. Results A total of 34 PROMs (heart diseases in general n = 5; cardiac arrhythmia n = 6; heart failure n = 14; ischemic heart disease n = 9) and 147 ICF categories were identified. ICF categories covered Body functions (n = 61), Activities & Participation (n = 69), and Environmental factors (n = 17). Most items were about experienced problems of Body functions and less often about patients’ daily activities, and most PROMs were specifically developed for heart failure and no PROM were identified for valve disease or congenital heart disease. Conclusions Our results motivate and provide information to develop comprehensive PROMs that consider activity and participation by patients with various types of heart disease.
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Affiliation(s)
- Beatrix Algurén
- Department of Food and Nutrition, and Sport Science, Faculty of Education, University of Gothenburg, PO Box 300, 405 30, Gothenburg, Sweden. .,The Jönköping Academy for Improvement of Health and Welfare, School of Health Sciences, Jönköping University, Jönköping, Sweden.
| | - Michaela Coenen
- Institute for Medical Information Processing, Biometry and Epidemiology (IBE), Chair of Public Health and Health Services Research, Research Unit for Biopsychosocial Health, LMU Munich, Munich, Germany.,Pettenkofer School of Public Health, Munich, Germany.,ICF Research Branch, a cooperation partner within the WHO Collaborating Centre for the Family of International Classifications in Germany (at DIMDI)*, Nottwil, Switzerland
| | - Dan Malm
- Department of Nursing, School of Health and Welfare, Jönköping University, Jönköping, Sweden
| | - Bengt Fridlund
- Centre of Interprofessional Collaboration within Emergency care (CICE), Linnaeus University, Växjö, Sweden
| | - Jan Mårtensson
- Department of Nursing, School of Health and Welfare, Jönköping University, Jönköping, Sweden
| | - Kristofer Årestedt
- Faculty of Health and Life Sciences, Linnaeus University, Kalmar/Växjö, Sweden.,The Research Section, Region Kalmar County, Kalmar, Sweden
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18
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Stridsman M, Strömberg A, Hendriks J, Walfridsson U. Patients' Experiences of Living with Atrial Fibrillation: A Mixed Methods Study. Cardiol Res Pract 2019; 2019:6590358. [PMID: 31885904 PMCID: PMC6915031 DOI: 10.1155/2019/6590358] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 09/24/2019] [Accepted: 10/26/2019] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Awareness of epidemiological and clinical consequences of atrial fibrillation (AF) has increased, as have disease-related costs. Less attention has been paid to patient-related issues, such as understanding how symptoms, different therapies, and lifestyle adjustments affect daily life. We aimed to describe patients' experiences of living with AF. METHODS The study design used a parallel convergent mixed methods approach. Patients with AF were included in the SMURF study and referred for catheter ablation. Patients completed questionnaires on symptoms, health-related quality of life, depression, anxiety, and perceived control and were interviewed. The datasets were analysed separately using inductive content analysis and descriptive statistics. Data were merged to obtain a final interpretation. RESULTS Nineteen patients were interviewed and 18 completed questionnaires. Twelve of the patients were male, mean age 60 years (45-75 years). Inductive qualitative analysis revealed three categories: (i) symptoms and concerns limiting life, (ii) dimensions of worries, and (iii) strategies for management. The most common symptoms were tiredness, weakness/fatigue, and breathlessness during activities, and the most pronounced negative impacts on health-related quality of life (HRQOL) were physically related, shown in the ASTA questionnaire. The most negative SF-36 scores were found in role limitations due to physical health problems and vitality. HADS revealed five patients with some degree of anxiety and four with some degree of depression. Patients had lower scores on perceived control than perceived helplessness in CAS. Patients' perceived control was higher than their families', and families experienced more helplessness. CONCLUSIONS The mixed methods design deepens our understanding of challenges faced by patients. Patients experienced a limited ability to perform activities of daily living due to AF which created different kinds of worries that encouraged the use of various strategies to manage their lives. Healthcare providers need to be aware that relationships between patients and their relatives can change, and therefore they need to be supported and integrated into the care system.
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Affiliation(s)
| | - Anna Strömberg
- Department of Medical and Health Sciences, Division of Nursing, Linköping University, Linköping, Sweden
- Department of Cardiology, Linköping University Hospital, Linköping, Sweden
| | - Jeroen Hendriks
- Department of Medical and Health Sciences, Division of Nursing, Linköping University, Linköping, Sweden
- Centre for Heart Rhythm Disorders, University of Adelaide, South Australian Health & Medical Research Institute and Royal Adelaide Hospital, Adelaide, Australia
| | - Ulla Walfridsson
- Department of Medical and Health Sciences, Division of Nursing, Linköping University, Linköping, Sweden
- Department of Cardiology, Linköping University Hospital, Linköping, Sweden
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19
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Walfridsson U, Steen Hansen P, Charitakis E, Almroth H, Jönsson A, Karlsson LO, Liuba I, Samo Ayou R, Poci D, Holmqvist F, Kongstad O, Walfridsson H. Gender and age differences in symptoms and health-related quality of life in patients with atrial fibrillation referred for catheter ablation. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2019; 42:1431-1439. [PMID: 31495941 DOI: 10.1111/pace.13795] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 08/12/2019] [Accepted: 08/30/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Primary indication for catheter ablation of atrial fibrillation (AF) is to reduce symptoms and improve health-related quality of life (HRQoL). There are data showing differences between the genders and between younger and older patients. To evaluate this, we studied a large Scandinavian cohort of patients referred for catheter ablation of AF. METHODS Consecutive patients filled out the ASTA questionnaire, assessing symptoms, HRQoL, and perception of arrhythmia, prior to ablation. Patients were recruited from four Swedish and one Danish tertiary center. RESULTS A total of 2493 patients (72% men) filled out the ASTA questionnaire. Women experienced eight of the nine ASTA scale symptoms more often than men. Patients <65 years reported four symptoms more often, only tiredness was more frequent in those ≥65 years (P = .007). Women and patients <65 years experienced more often palpitations and regarding close to fainting and this was more common among women, no age differences were seen. Women and men scored differently in 10 of the 13 HRQoL items. Only negative impact on sexual life was more common in men (P < .001). Older patients reported more negative influence in four of the HRQoL items and the younger in one; ability to concentrate. CONCLUSIONS Women experienced a more pronounced symptom burden and were more negatively affected in all HRQoL concerns, except for the negative impact on sexual life, where men reported more influence of AF. Differences between age groups were less pronounced. Disease-specific patient-reported outcomes measures (PROMs) add important information where gender differences should be considered in the care.
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Affiliation(s)
- Ulla Walfridsson
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | | | - Emmanouil Charitakis
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Henrik Almroth
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Anders Jönsson
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Lars O Karlsson
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Ioan Liuba
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Romeo Samo Ayou
- Department of Cardiology, Skaraborgs Hospital, Skövde, Sweden
| | - Dritan Poci
- Department of Cardiology, University Hospital Örebro, Örebro, Sweden
| | | | - Ole Kongstad
- Dept of Cardiology, Skåne University Hospital, Lund, Sweden
| | - Håkan Walfridsson
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
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20
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Wahlström M, Rosenqvist M, Medin J, Walfridsson U, Rydell-Karlsson M. MediYoga as a part of a self-management programme among patients with paroxysmal atrial fibrillation - a randomised study. Eur J Cardiovasc Nurs 2019; 19:74-82. [PMID: 31526039 DOI: 10.1177/1474515119871796] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Paroxysmal atrial fibrillation is associated with impaired health-related quality of life. Yoga has been suggested to improve health-related quality of life among patients with heart failure and hypertension. AIM The aim of the study was to evaluate the effects of MediYoga, in respect of health-related quality of life, blood pressure, heart rate, as well as N-terminal pro b-type natriuretic peptide, among patients with symptomatic paroxysmal atrial fibrillation, compared with standard therapy or relaxation. METHODS Patients with symptomatic paroxysmal atrial fibrillation, n=132, were stratified for gender and randomised to MediYoga, a relaxation group or a control group, 44 patients per group with a 12-week follow-up. Health-related quality of life, blood pressure, heart rate and N-terminal pro b-type natriuretic peptide were assessed. RESULTS After 12 weeks, there were no differences in health-related quality of life between the groups. There were improvements in Short-Form Health Survey bodily pain, general health, social function, mental health and mental component summary scores within the MediYoga group (p=0.014, p=0.037, p=0.029, p=0.030, p=0.019, respectively). No change was seen in the relaxation and control groups. Systolic blood pressure decreased in the MediYoga group (134±18 to 127±13) compared with the control group (126±17 to 127±15, p=0.041); no difference compared with the relaxation group (131±17 to 125±12). Diastolic blood pressure decreased in the MediYoga group (79±9 to 74 ±9) compared with the control group (76±9 to 79±8, p=0.005); no difference compared with the relaxation group (76±9 to 77±8). There were no differences in heart rate and N-terminal pro b-type natriuretic peptide between the groups after 12 weeks. CONCLUSIONS MediYoga improves health-related quality of life and decreases blood pressure in patients with paroxysmal atrial fibrillation. MediYoga may be used as a part of a self-management programme among patients with paroxysmal atrial fibrillation.
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Affiliation(s)
| | | | | | - Ulla Walfridsson
- Department of Cardiology, Linköping University Hospital, Sweden.,Department of Medical and Health Sciences, Linköping University, Sweden
| | - Monica Rydell-Karlsson
- Department of Clinical Sciences, Karolinska Institutet, Sweden.,Ersta Sköndal Bräcke University College, Sweden
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21
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Steinberg BA, Piccini JP. Tackling Patient-Reported Outcomes in Atrial Fibrillation and Heart Failure: Identifying Disease-Specific Symptoms? Cardiol Clin 2019; 37:139-146. [PMID: 30926015 DOI: 10.1016/j.ccl.2019.01.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Atrial fibrillation (AF) and heart failure (HF) both significantly affect morbidity and mortality and also account for high symptom burden and impaired health-related quality of life (hrQoL). Several well-designed and broadly implemented patient-reported outcome instruments are available for both AF and HF and can easily measure hrQoL in each disease process. A better understanding of the diverse phenotypes of AF and HF, as well as the heterogeneous treatment effects of disease-specific interventions, is necessary to further disentangle the complex relationship between symptoms of AF and HF.
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Affiliation(s)
- Benjamin A Steinberg
- Division of Cardiovascular Medicine, University of Utah Health Sciences Center, 30 North 1900 East, Room 4A100, Salt Lake City, UT 84132, USA.
| | - Jonathan P Piccini
- Duke University Medical Center, Durham, NC, USA; Duke Center for Atrial Fibrillation, Duke University Medical Center, Duke Clinical Research Institute, DUMC #3115, Durham, NC 27705, USA
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22
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Barmano N, Charitakis E, Karlsson JE, Nystrom FH, Walfridsson H, Walfridsson U. Predictors of improvement in arrhythmia-specific symptoms and health-related quality of life after catheter ablation of atrial fibrillation. Clin Cardiol 2018; 42:247-255. [PMID: 30548275 DOI: 10.1002/clc.23134] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 12/07/2018] [Accepted: 12/10/2018] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND The primary goal of radiofrequency ablation (RFA) of atrial fibrillation (AF) is to improve symptoms and health-related quality of life (HRQoL). However, most studies have focused on predictors of AF recurrence rather than on predictors of improvement in symptoms and HRQoL. HYPOTHESIS We sought to explore predictors of improvement in arrhythmia-specific symptoms and HRQoL after RFA of AF, and to evaluate the effects on symptoms, HRQoL, anxiety, and depression. METHODS We studied 192 patients undergoing their first RFA of AF. The Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36), arrhythmia-specific questionnaire in tachycardia and arrhythmia (ASTA), and hospital anxiety and depression scale (HADS) questionnaires were filled out at baseline, at 4 months, and at a 1-year follow-up. RESULTS All questionnaire scale scores improved significantly over time. In the ASTA symptom scale score, female gender and > 10 AF episodes the month before RFA were significant positive predictors of improvement, while diabetes and AF recurrence within 12 months after RFA were significant negative predictors (R2 = 0.18; P < 0.001). In the ASTA HRQoL scale score, the presence of heart failure and > 10 AF episodes the month before RFA were significant positive predictors of improvement, while diabetes, maximum left atrial volume and AF recurrence were significant negative predictors (R2 = 0.20; P < 0.001). CONCLUSION Left atrial volume, gender, diabetes, heart failure, the frequency of AF attacks prior to RFA, and recurrence of AF after RFA were significant factors affecting improvement in symptoms and HRQoL after RFA of AF. Future studies are warranted to confirm these findings.
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Affiliation(s)
- Neshro Barmano
- Department of Internal Medicine, County Hospital Ryhov, Jönköping, Sweden.,Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Emmanouil Charitakis
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden.,Department of Cardiology, Linköping University Hospital, Linköping, Sweden
| | - Jan-Erik Karlsson
- Department of Internal Medicine, County Hospital Ryhov, Jönköping, Sweden.,Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Fredrik H Nystrom
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden.,Primary Health Care Centre Centrum, Norrköping, Sweden
| | - Håkan Walfridsson
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden.,Department of Cardiology, Linköping University Hospital, Linköping, Sweden
| | - Ulla Walfridsson
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden.,Department of Cardiology, Linköping University Hospital, Linköping, Sweden
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23
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Knobel JCPJ, Van der Werf SP, Van den Berg FF, De Jong JSSG. Panic features strongly predict the subjective but not the objective benefit of pulmonary vein isolation. J Interv Card Electrophysiol 2018; 56:191-197. [PMID: 30564973 DOI: 10.1007/s10840-018-0496-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Accepted: 12/10/2018] [Indexed: 10/27/2022]
Abstract
PURPOSE Clinically observed discrepancies between electrocardiogram findings and subjective report of symptoms related to atrial fibrillation (AF) often remain unexplained. One could hypothesize that after a technically successful ablation, preoperative panic behavior might affect the report of AF-related symptoms. However, research on comorbid panic behavior in patients with AF is limited. METHODS In this observational prospective cohort study, we investigated psychological characteristics, in particular the prevalence of panic features, among 112 patients with AF and its possible influence on experienced outcome of subsequent ablation treatment. RESULTS Twelve percent of the AF patients (n = 12) were pre-operatively characterized by panic features. This group experienced higher levels of distress and more limitations in daily life compared to AF patients without panic features, but was not characterized by higher levels of neuroticism. However, AF-ablation resulted in a similar reduction of experienced limitations in daily functioning and levels of distress in both groups. CONCLUSION Patients with panic features experience more distress and more limitations in daily life from AF, but these complaints are reduced by AF ablation in a similar rate as in patients without panic features. Additional psychological therapy is suggested as a method to further reduce subjective AF disease burden in these patients.
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Affiliation(s)
- Jürgen C P J Knobel
- OLVG Hospital Psychiatry & Medical Psychology, Oosterpark 9, 1091 AC Amsterdam, PO Box 95500, 1090 HM, Amsterdam, Netherlands.
| | - Sieberen P Van der Werf
- University of Amsterdam, Faculty of Social and Behavioural Sciences, Amsterdam, Netherlands.,Rijnstate Hospital, Medical Psychology, Arnhem, Netherlands
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24
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Abstract
BACKGROUND Symptom clusters have not previously been explored among individuals with atrial fibrillation of any type. OBJECTIVE The purpose of this study is to determine the number of symptom clusters present among adults with chronic atrial fibrillation and to explore sociodemographic and clinical factors potentially associated with cluster membership. METHODS This was a cross-sectional secondary data analysis of 335 Australian community-dwelling adults with chronic (recurrent paroxysmal, persistent, or permanent) atrial fibrillation. We used self-reported symptoms and agglomerative hierarchical cluster analysis to determine the number and content of symptom clusters present. RESULTS There were slightly more male (52%) than female participants, with a mean (SD) age of 72 (11.25) years. Three symptom clusters were evident, including a vagal cluster (nausea and diaphoresis), a tired cluster (fatigue/lethargy, weakness, syncope/dizziness, and dyspnea/breathlessness), and a heart cluster (chest pain/discomfort and palpitations/fluttering). We compared patient characteristics among those with all the symptoms in the cluster, those with some of the symptoms in the cluster, and those with none of the symptoms in the cluster. The only statistically significant differences were in age, gender, and the use of antiarrhythmic medications for the heart cluster. Women were more likely to have the heart symptom cluster than men were. Individuals with all of the symptoms in the heart cluster were younger (69.6 vs 73.7 years; P = .029) than those with none of the symptoms in the heart cluster and were more likely to be on antiarrhythmic medications. CONCLUSION Three unique atrial fibrillation symptom clusters were identified in this study population.
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25
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Calkins H, Hindricks G, Cappato R, Kim YH, Saad EB, Aguinaga L, Akar JG, Badhwar V, Brugada J, Camm J, Chen PS, Chen SA, Chung MK, Cosedis Nielsen J, Curtis AB, Davies DW, Day JD, d’Avila A, (Natasja) de Groot NMS, Di Biase L, Duytschaever M, Edgerton JR, Ellenbogen KA, Ellinor PT, Ernst S, Fenelon G, Gerstenfeld EP, Haines DE, Haissaguerre M, Helm RH, Hylek E, Jackman WM, Jalife J, Kalman JM, Kautzner J, Kottkamp H, Kuck KH, Kumagai K, Lee R, Lewalter T, Lindsay BD, Macle L, Mansour M, Marchlinski FE, Michaud GF, Nakagawa H, Natale A, Nattel S, Okumura K, Packer D, Pokushalov E, Reynolds MR, Sanders P, Scanavacca M, Schilling R, Tondo C, Tsao HM, Verma A, Wilber DJ, Yamane T. 2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation. Europace 2018; 20:e1-e160. [PMID: 29016840 PMCID: PMC5834122 DOI: 10.1093/europace/eux274] [Citation(s) in RCA: 727] [Impact Index Per Article: 121.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- Hugh Calkins
- From the Johns Hopkins Medical Institutions, Baltimore, MD
| | | | - Riccardo Cappato
- Humanitas Research Hospital, Arrhythmias and Electrophysiology Research Center, Milan, Italy (Dr. Cappato is now with the Department of Biomedical Sciences, Humanitas University, Milan, Italy, and IRCCS, Humanitas Clinical and Research Center, Milan, Italy)
| | | | - Eduardo B Saad
- Hospital Pro-Cardiaco and Hospital Samaritano, Botafogo, Rio de Janeiro, Brazil
| | | | | | - Vinay Badhwar
- West Virginia University School of Medicine, Morgantown, WV
| | - Josep Brugada
- Cardiovascular Institute, Hospital Clínic, University of Barcelona, Catalonia, Spain
| | - John Camm
- St. George's University of London, London, United Kingdom
| | | | | | | | | | | | - D Wyn Davies
- Imperial College Healthcare NHS Trust, London, United Kingdom
| | - John D Day
- Intermountain Medical Center Heart Institute, Salt Lake City, UT
| | | | | | - Luigi Di Biase
- Albert Einstein College of Medicine, Montefiore-Einstein Center for Heart & Vascular Care, Bronx, NY
| | | | | | | | | | - Sabine Ernst
- Royal Brompton and Harefield NHS Foundation Trust, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Guilherme Fenelon
- Albert Einstein Jewish Hospital, Federal University of São Paulo, São Paulo, Brazil
| | | | | | | | | | - Elaine Hylek
- Boston University School of Medicine, Boston, MA
| | - Warren M Jackman
- Heart Rhythm Institute, University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Jose Jalife
- University of Michigan, Ann Arbor, MI, the National Center for Cardiovascular Research Carlos III (CNIC) and CIBERCV, Madrid, Spain
| | - Jonathan M Kalman
- Royal Melbourne Hospital and University of Melbourne, Melbourne, Australia
| | - Josef Kautzner
- Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Hans Kottkamp
- Hirslanden Hospital, Department of Electrophysiology, Zurich, Switzerland
| | | | | | - Richard Lee
- Saint Louis University Medical School, St. Louis, MO
| | - Thorsten Lewalter
- Department of Cardiology and Intensive Care, Hospital Munich-Thalkirchen, Munich, Germany
| | | | - Laurent Macle
- Montreal Heart Institute, Department of Medicine, Université de Montréal, Montréal, Canada
| | | | - Francis E Marchlinski
- Hospital of the University of Pennsylvania, University of Pennsylvania School of Medicine, Philadelphia, PA
| | | | - Hiroshi Nakagawa
- Heart Rhythm Institute, University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Andrea Natale
- Texas Cardiac Arrhythmia Institute, St. David's Medical Center, Austin, TX
| | - Stanley Nattel
- Montreal Heart Institute and Université de Montréal, Montreal, Canada, McGill University, Montreal, Canada, and University Duisburg-Essen, Essen, Germany
| | - Ken Okumura
- Division of Cardiology, Saiseikai Kumamoto Hospital, Kumamoto, Japan
| | | | - Evgeny Pokushalov
- State Research Institute of Circulation Pathology, Novosibirsk, Russia
| | | | - Prashanthan Sanders
- Centre for Heart Rhythm Disorders, South Australian Health and Medical Research Institute, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | | | | | - Claudio Tondo
- Cardiac Arrhythmia Research Center, Centro Cardiologico Monzino, IRCCS, Department of Cardiovascular Sciences, University of Milan, Milan, Italy
| | | | - Atul Verma
- Southlake Regional Health Centre, University of Toronto, Toronto, Canada
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26
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Barmano N, Walfridsson U, Walfridsson H, Karlsson JE. Structured care of patients with atrial fibrillation improves guideline adherence. J Atr Fibrillation 2017; 9:1498. [PMID: 29250257 DOI: 10.4022/jafib.1498] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 11/19/2016] [Accepted: 12/22/2016] [Indexed: 11/10/2022]
Abstract
Aims There are many reports of lack of guideline adherence in the treatment of patients with atrial fibrillation (AF), and AF affects health-related quality of life (HRQoL) negatively. The aim of this study was to investigate whether structured care compared to standard care of a general AF population could improve guideline adherence and HRQoL, and reduce symptoms,anxiety and depression. Methods In total, 176 patients were recruited to the intervention and 146 patients to the control group.The intervention consisted of a structured follow-up program, while patients serving as controls received standard care. The primary outcome was guideline adherence evaluated through: appropriate use of oral anticoagulants (OAC) and antiarrhythmics, whether echocardiogram and thyroid lab tests were performed, and patient-reported outcome measures (PROMs), assessed with the questionnaires SF-36, EQ-5D, HADS and ASTA at baseline and after one year. Results Guideline adherence was significantly better in the intervention group, 91% vs. 63% (p < 0.01), mainly due to appropriate OAC treatment 94% vs. 74% (p < 0.01). Symptoms assessed with ASTA were less frequent and the negative impact of AF was reduced in the intervention group after one year/ at follow-up. Five scales in SF-36, and the visual analogue scale for current health status in EQ-5D (EQ-VAS), improved significantly in both groups. Conclusion Structured care of patients with AF significantly improved guideline adherence and patients reported fewer symptoms and a reduced negative impact on disease-specific HRQoL compared to standard care at one year follow-up.
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Affiliation(s)
- Neshro Barmano
- Department of Internal Medicine, County hospital Ryhov, Jönköping, Sweden.,Department of Medical and Health Sciences, Linköping University, Linköping, Sweden.,Jönköping Academy, Jönköping University,Jönköping, Sweden
| | - Ulla Walfridsson
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden.,Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Håkan Walfridsson
- Jönköping Academy, Jönköping University,Jönköping, Sweden.,Jönköping Academy, Jönköping University,Jönköping, Sweden
| | - Jan-Erik Karlsson
- Department of Cardiology, University hospital, Linköping, Sweden.,Department of Cardiology, University hospital, Linköping, Sweden.,Department of Cardiology, University hospital, Linköping, Sweden
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27
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Calkins H, Hindricks G, Cappato R, Kim YH, Saad EB, Aguinaga L, Akar JG, Badhwar V, Brugada J, Camm J, Chen PS, Chen SA, Chung MK, Nielsen JC, Curtis AB, Davies DW, Day JD, d’Avila A, de Groot N(N, Di Biase L, Duytschaever M, Edgerton JR, Ellenbogen KA, Ellinor PT, Ernst S, Fenelon G, Gerstenfeld EP, Haines DE, Haissaguerre M, Helm RH, Hylek E, Jackman WM, Jalife J, Kalman JM, Kautzner J, Kottkamp H, Kuck KH, Kumagai K, Lee R, Lewalter T, Lindsay BD, Macle L, Mansour M, Marchlinski FE, Michaud GF, Nakagawa H, Natale A, Nattel S, Okumura K, Packer D, Pokushalov E, Reynolds MR, Sanders P, Scanavacca M, Schilling R, Tondo C, Tsao HM, Verma A, Wilber DJ, Yamane T. 2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation. Heart Rhythm 2017; 14:e275-e444. [PMID: 28506916 PMCID: PMC6019327 DOI: 10.1016/j.hrthm.2017.05.012] [Citation(s) in RCA: 1415] [Impact Index Per Article: 202.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Indexed: 02/07/2023]
Affiliation(s)
- Hugh Calkins
- Johns Hopkins Medical Institutions, Baltimore, MD
| | | | - Riccardo Cappato
- Humanitas Research Hospital, Arrhythmias and Electrophysiology Research Center, Milan, Italy (Dr. Cappato is now with the Department of Biomedical Sciences, Humanitas University, Milan, Italy, and IRCCS, Humanitas Clinical and Research Center, Milan, Italy)
| | | | - Eduardo B. Saad
- Hospital Pro-Cardiaco and Hospital Samaritano, Botafogo, Rio de Janeiro, Brazil
| | | | | | - Vinay Badhwar
- West Virginia University School of Medicine, Morgantown, WV
| | - Josep Brugada
- Cardiovascular Institute, Hospital Clínic, University of Barcelona, Catalonia, Spain
| | - John Camm
- St. George’s University of London, London, United Kingdom
| | | | | | | | | | | | - D. Wyn Davies
- Imperial College Healthcare NHS Trust, London, United Kingdom
| | - John D. Day
- Intermountain Medical Center Heart Institute, Salt Lake City, UT
| | | | | | - Luigi Di Biase
- Albert Einstein College of Medicine, Montefiore-Einstein Center for Heart & Vascular Care, Bronx, NY
| | | | | | | | | | - Sabine Ernst
- Royal Brompton and Harefield NHS Foundation Trust, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Guilherme Fenelon
- Albert Einstein Jewish Hospital, Federal University of São Paulo, São Paulo, Brazil
| | | | | | | | | | - Elaine Hylek
- Boston University School of Medicine, Boston, MA
| | - Warren M. Jackman
- Heart Rhythm Institute, University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Jose Jalife
- University of Michigan, Ann Arbor, MI, the National Center for Cardiovascular Research Carlos III (CNIC) and CIBERCV, Madrid, Spain
| | - Jonathan M. Kalman
- Royal Melbourne Hospital and University of Melbourne, Melbourne, Australia
| | - Josef Kautzner
- Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Hans Kottkamp
- Hirslanden Hospital, Department of Electrophysiology, Zurich, Switzerland
| | | | | | - Richard Lee
- Saint Louis University Medical School, St. Louis, MO
| | - Thorsten Lewalter
- Department of Cardiology and Intensive Care, Hospital Munich-Thalkirchen, Munich, Germany
| | | | - Laurent Macle
- Montreal Heart Institute, Department of Medicine, Université de Montréal, Montréal, Canada
| | | | - Francis E. Marchlinski
- Hospital of the University of Pennsylvania, University of Pennsylvania School of Medicine, Philadelphia, PA
| | | | - Hiroshi Nakagawa
- Heart Rhythm Institute, University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Andrea Natale
- Texas Cardiac Arrhythmia Institute, St. David’s Medical Center, Austin, TX
| | - Stanley Nattel
- Montreal Heart Institute and Université de Montréal, Montreal, Canada, McGill University, Montreal, Canada, and University Duisburg-Essen, Essen, Germany
| | - Ken Okumura
- Division of Cardiology, Saiseikai Kumamoto Hospital, Kumamoto, Japan
| | | | - Evgeny Pokushalov
- State Research Institute of Circulation Pathology, Novosibirsk, Russia
| | | | - Prashanthan Sanders
- Centre for Heart Rhythm Disorders, South Australian Health and Medical Research Institute, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | | | | | - Claudio Tondo
- Cardiac Arrhythmia Research Center, Centro Cardiologico Monzino, IRCCS, Department of Cardiovascular Sciences, University of Milan, Milan, Italy
| | | | - Atul Verma
- Southlake Regional Health Centre, University of Toronto, Toronto, Canada
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28
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Jankowska-Polańska B, Kaczan A, Lomper K, Nowakowski D, Dudek K. Symptoms, acceptance of illness and health-related quality of life in patients with atrial fibrillation. Eur J Cardiovasc Nurs 2017; 17:262-272. [DOI: 10.1177/1474515117733731] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Introduction: Acceptance of illness plays a key role, allowing the patient to adapt to the disease and its treatment, and to maintain their health-related quality of life (HRQOL) despite chronic conditions. Aim: The aim of the study was to assess the relationship between severity of arrhythmia symptoms, acceptance of illness and HRQOL in patients with atrial fibrillation. Methods: The study included 99 patients (mean age 64.6) treated for atrial fibrillation. Three standardized instruments were used: the World Health Organization Quality of Life (WHOQoL-BREF) questionnaire, the Arrhythmia-Specific Questionnaire in Tachycardia and Arrhythmia (ASTA) and the Acceptance of Illness Scale (AIS). Results: Patients with high illness acceptance levels obtained better results in all WHOQoL-BREF domains: physical (57.0±8.9 vs. 51.1±12.5 vs. 42.0±6.2; p<0.001), social (62.6±19.8 vs. 52.5±20.0 vs. 45.7±16.0; p=0.019) and environmental (62.9±12.7 vs. 52.7±7.6 vs. 60.7±3.6; p<0.001), and in the ASTA HRQOL scale (10.5±5.4 vs. 16.1±7.6 vs. 20.3±0.5; p<0.001). Multiple-factor analysis showed AIS to be a statistically significant independent determinant of HRQOL in the physical domain of the WHOQoL (β=0.242) and in the overall HRQOL assessment in the ASTA HRQOL scale (β= −0.362). Other statistically significant independent predictors included: the negative impact of female sex on the physical (β= −0.291) and social (β= −0.284) domains of the WHOQOL-BREF, and the positive impact of urban residence on the physical WHOQOL-BREF domain and on symptom intensity in the ASTA symptom scale. Conclusions: Acceptance of illness is an important factor which has been shown to impact on HRQOL in atrial fibrillation. Female sex is a predictor of worse HRQOL, while urban residence improves HRQOL in the physical domain and decreases symptom intensity (ASTA symptom scale).
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Affiliation(s)
| | - Aleksandra Kaczan
- Department of Clinical Nursing, Student Scientific, Wroclaw Medical University, Poland
| | - Katarzyna Lomper
- Department of Clinical Nursing, Wroclaw Medical University, Poland
| | - Dariusz Nowakowski
- Department of Anthropology, Wroclaw University of Environmental and Life Sciences, Poland
| | - Krzysztof Dudek
- Department of Logistic and Transport Systems, Wroclaw University of Technology, Poland
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29
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WITHDRAWN: 2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation. J Arrhythm 2017. [DOI: 10.1016/j.joa.2017.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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30
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Charitakis E, Barmano N, Walfridsson U, Walfridsson H. Factors Predicting Arrhythmia-Related Symptoms and Health-Related Quality of Life in Patients Referred for Radiofrequency Ablation of Atrial Fibrillation: An Observational Study (the SMURF Study). JACC Clin Electrophysiol 2017; 3:494-502. [PMID: 29759606 DOI: 10.1016/j.jacep.2016.12.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 11/22/2016] [Accepted: 12/08/2016] [Indexed: 10/20/2022]
Abstract
OBJECTIVES The purpose of this study was to correlate the arrhythmia-related symptoms and health-related quality of life (HRQoL) in patients with atrial fibrillation (AF) who are eligible for radiofrequency ablation (RFA) with a number of objective indicators. BACKGROUND Although the clinical consequences of AF have been studied extensively, the variation in the symptoms of patients with AF and HRQoL remains under-researched. METHODS We studied 192 patients eligible for RFA of AF referred to the University Hospital, Linköping, Sweden, between January 2012 and April 2014. The ASTA (Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia) symptom scale was used to assess arrhythmia-related symptoms in the patients. The ASTA HRQoL scale and the short-form 36 (SF-36) physical and mental components summaries (PCS and MCS) were used to express disease-specific and overall HRQoL of the patients, respectively. RESULTS Anxiety, low-grade inflammation, and left atrial dilatation significantly predicted arrhythmia-related symptoms (R2 = 0.313; p < 0.001). Depression was the most important predictor of arrhythmia-specific HRQoL (standardized beta: 0 .406), and the produced model explained a significant proportion of the variation in arrhythmia-specific HRQoL (R2 = 0.513; p < 0.001). The most important predictor of PCS was obesity (body mass index >30 kg/m2) (standardized beta: -0.301), whereas the most important predictor of MCS was anxiety (standardized beta: -0.437). CONCLUSIONS Anxiety, depression, and low-grade inflammation were the factors that predicted both arrhythmia-related symptoms and HRQoL in patients with AF. Obesity was the most significant predictor of patient general physical status. These factors need to be addressed in patients with AF to improve management of their disease. Intensive risk factor modification can be of great importance. (Reasons for Variations in Health Related Quality of Life and Symptom Burden in Patients With Atrial Fibrillation [SMURF]; NCT01553045).
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Affiliation(s)
- Emmanouil Charitakis
- Department of Cardiology, Linköping University Hospital, Linköping, Sweden; Department of Medical and Health Sciences, Linköping University, Linköping, Sweden.
| | - Neshro Barmano
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden; Department of Internal Medicine, County Hospital Ryhov, Jönköping, Sweden
| | - Ulla Walfridsson
- Department of Cardiology, Linköping University Hospital, Linköping, Sweden; Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Håkan Walfridsson
- Department of Cardiology, Linköping University Hospital, Linköping, Sweden; Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
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31
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Zimmerman L, Pozehl B, Vuckovic K, Barnason S, Schulz P, Seo Y, Ryan CJ, Zerwic JJ, DeVon HA. Selecting symptom instruments for cardiovascular populations. Heart Lung 2016; 45:475-496. [PMID: 27686695 DOI: 10.1016/j.hrtlng.2016.08.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 08/24/2016] [Accepted: 08/31/2016] [Indexed: 01/11/2023]
Abstract
The purpose of this review is to provide a guide for researchers and clinicians in selecting an instrument to measure four commonly occurring symptoms (dyspnea, chest pain, palpitations, and fatigue) in cardiac populations (acute coronary syndrome, heart failure, arrhythmia/atrial fibrillation, and angina, or patients undergoing cardiac interventions). An integrative review of the literature was conducted. A total of 102 studies summarizing information on 36 different instruments are reported in this integrative review. The majority of the instruments measured multiple symptoms and were used for one population. A majority of the symptom measures were disease-specific and were multi-dimensional. This review summarizes the psychometrics and defining characteristics of instruments to measure the four commonly occurring symptoms in cardiac populations. Simple, psychometrically strong instruments do exist and should be considered for use; however, there is less evidence of responsiveness to change over time for the majority of instruments.
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Affiliation(s)
- Lani Zimmerman
- University of Nebraska, College of Nursing, Lincoln, NE, 68588, USA.
| | - Bunny Pozehl
- University of Nebraska, College of Nursing, Lincoln, NE, 68588, USA
| | - Karen Vuckovic
- University of Illinois at Chicago, College of Nursing, Chicago, IL, 60612, USA
| | - Susan Barnason
- University of Nebraska, College of Nursing, Lincoln, NE, 68588, USA
| | - Paula Schulz
- University of Nebraska, College of Nursing, Lincoln, NE, 68588, USA
| | - Yaewon Seo
- University of Nebraska, College of Nursing, Lincoln, NE, 68588, USA
| | - Catherine J Ryan
- University of Illinois at Chicago, College of Nursing, Chicago, IL, 60612, USA
| | - Julie J Zerwic
- University of Illinois at Chicago, College of Nursing, Chicago, IL, 60612, USA
| | - Holli A DeVon
- University of Illinois at Chicago, College of Nursing, Chicago, IL, 60612, USA
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32
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Nielsen JC, Johannessen A, Raatikainen P, Hindricks G, Walfridsson H, Pehrson SM, Englund A, Hartikainen J, Mortensen LS, Hansen PS. Long-term efficacy of catheter ablation as first-line therapy for paroxysmal atrial fibrillation: 5-year outcome in a randomised clinical trial. Heart 2016; 103:368-376. [DOI: 10.1136/heartjnl-2016-309781] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Revised: 08/04/2016] [Accepted: 08/05/2016] [Indexed: 11/03/2022] Open
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Heidt ST, Kratz A, Najarian K, Hassett AL, Oral H, Gonzalez R, Nallamothu BK, Clauw D, Ghanbari H. Symptoms In Atrial Fibrillation: A Contemporary Review And Future Directions. J Atr Fibrillation 2016; 9:1422. [PMID: 27909518 DOI: 10.4022/jafib.1422] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 05/30/2016] [Accepted: 05/31/2016] [Indexed: 12/31/2022]
Abstract
Atrial fibrillation (AF) is the most prevalent arrhythmia leading to hospital admissions in the United States. The majority of patients with AF report symptoms associated with this condition that can lead to a decrease in health related quality of life (HRQOL) and functional status. Therefore, along with reducing the risk of stroke and mortality, improvements in such symptoms are important therapeutic goals in the management of patients with AF. Our current understanding of how AF and symptoms are linked is hampered by the dominant assessment paradigm, where symptoms thought to be associated with AF are measured at a single point in time (frequently at a clinic visit). Unfortunately, this "static" snapshot does not capture the variability of symptoms and heart rhythm within a person over time and does not shed light on how symptoms are related to heart rhythm. This focused review summarizes current methods for assessing symptoms including generic and AF-specific HRQOL and functional status tools. It also describes gaps in the current assessment paradigm and where future research using mobile applications and digital technology might be able to assist with patient care.
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Affiliation(s)
- Steven T Heidt
- University of Michigan- Department of Cardiovascular Medicine
| | - Anna Kratz
- University of Michigan - Department of Physical Medicine and Rehabilitation
| | - Kayvan Najarian
- University of Michigan - Department of Computational Medicine and Bioinformatics
| | | | - Hakan Oral
- University of Michigan- Department of Cardiovascular Medicine
| | | | | | - Daniel Clauw
- University of Michigan - Department of Anesthesiology
| | - Hamid Ghanbari
- University of Michigan- Department of Cardiovascular Medicine
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Charitakis E, Walfridsson U, Nyström F, Nylander E, Strömberg A, Alehagen U, Walfridsson H. Symptom burden, Metabolic profile, Ultrasound findings, Rhythm, neurohormonal activation, haemodynamics and health-related quality of life in patients with atrial Fibrillation (SMURF): a protocol for an observational study with a randomised interventional component. BMJ Open 2015; 5:e008723. [PMID: 26692555 PMCID: PMC4691757 DOI: 10.1136/bmjopen-2015-008723] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Atrial fibrillation (AF) is the most common cardiac arrhythmia, with an estimated prevalence of 1.5-2%. It is an independent risk factor for ischaemic stroke and is estimated to cause about 20-25% of all stroke cases. AF has a great impact on health-related quality of life (HRQoL); however, one unresolved issue related to AF is the wide variation in its symptoms. METHODS AND ANALYSIS The symptom burden, metabolic profile, ultrasound findings, rhythm, neurohormonal activation, haemodynamics and HRQoL in patients with AF (Symptom burden, Metabolic profile, Ultrasound findings, Rhythm, neurohormonal activation, haemodynamics and health-related quality of life in patients with atrial Fibrillation, SMURF) study is a prospective observational, cohort study, with a randomised interventional part. The aim of the study is to investigate, in patients with AF, the relationship between symptom burden and metabolic aspects, atrial function and different neurohormones, and the effect of radiofrequency ablation (RFA). The interventional part of the study will give an insight into the neurohormonal and intracardiac pressure changes directly after initiation of AF. Consecutive patients with symptomatic AF accepted for treatment with RFA for the first time at Linköping University Hospital are eligible for participation. The enrolment started in January 2012, and a total of 200 patients are to be included into the study, with 45 of them being enrolled into the interventional study with initiation of AF. The sample size of the interventional study is based on a small pilot study with 5 patients induced to AF while 2 served as controls. The results indicated that, in order to find a statistically significant difference, there was a need to include 28 patients; for safety reasons, 45 patients will be included. ETHICS AND DISSEMINATION The SMURF study is approved by the Regional Ethical Review Board at the Faculty of Health Sciences, Linköping, Sweden. The results will be presented through peer-review journals and conference presentation. TRIAL REGISTRATION NUMBER NCT01553045; Pre-results.
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Affiliation(s)
- Emmanouil Charitakis
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Ulla Walfridsson
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Fredrik Nyström
- Department of Medical and Health Sciences, Faculty of Health Sciences, Linköping University, Linköping, Sweden
| | - Eva Nylander
- Department of Clinical Physiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Anna Strömberg
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Urban Alehagen
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Håkan Walfridsson
- Department of Cardiology and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
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Development and validation of an arrhythmia-specific scale in tachycardia and arrhythmia with focus on health-related quality of life. J Cardiovasc Nurs 2015; 30:98-108. [PMID: 24763354 DOI: 10.1097/jcn.0000000000000149] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Arrhythmias can cause a profoundly negative impact on a person's daily life, leading to impaired health-related quality of life (HRQOL). Assessment of HRQOL can provide valuable information before, during, and after healthcare interventions for arrhythmias. OBJECTIVE The aim was to develop and validate a disease-specific scale evaluating HRQOL in patients with different forms of arrhythmia. METHODS The Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia (ASTA HRQOL) was developed from a literature review, patient interviews, and expert panel evaluations. This version was then psychometrically evaluated in patients treated with radiofrequency catheter ablation because of different forms of arrhythmias and patients who sought emergency care because of atrial fibrillation. Construct validity was evaluated with item-total correlations, confirmatory factor analyses, and convergent and discriminant validity. Internal consistency was evaluated using Cronbach's α. RESULTS All items reached the expected level of item-total correlations of greater than 0.3 for the total scale. The content validity index was sufficient for all items, as was the total scale (0.86-1.0). The 2-factor confirmatory factor analysis model that included the physical and mental factors showed a better fit between model and data than the 1-factor model did (P < .001). Convergent and discriminant validities were evaluated in the correlation analyses between the ASTA HRQOL subscales and SF-36 physical and mental dimensions. A strong correlation was found between the hypothesized physical and mental scales. Internal consistency was satisfactory with a lower bound confidence interval (95%) for Cronbach's α .70 or greater for all the ASTA HRQOL scales. CONCLUSIONS The ASTA HRQOL questionnaire can be a valuable contribution to HRQOL assessments in patients with different forms of arrhythmia. Until there is more evidence regarding validity and reliability, using both the total and subscale scores is recommended.
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Lane DA, Aguinaga L, Blomström-Lundqvist C, Boriani G, Dan GA, Hills MT, Hylek EM, LaHaye SA, Lip GYH, Lobban T, Mandrola J, McCabe PJ, Pedersen SS, Pisters R, Stewart S, Wood K, Potpara TS, Gorenek B, Conti JB, Keegan R, Power S, Hendriks J, Ritter P, Calkins H, Violi F, Hurwitz J. Cardiac tachyarrhythmias and patient values and preferences for their management: the European Heart Rhythm Association (EHRA) consensus document endorsed by the Heart Rhythm Society (HRS), Asia Pacific Heart Rhythm Society (APHRS), and Sociedad Latinoamericana de Estimulación Cardíaca y Electrofisiología (SOLEACE). Europace 2015; 17:1747-69. [PMID: 26108807 DOI: 10.1093/europace/euv233] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Walfridsson H, Walfridsson U, Nielsen JC, Johannessen A, Raatikainen P, Janzon M, Levin LA, Aronsson M, Hindricks G, Kongstad O, Pehrson S, Englund A, Hartikainen J, Mortensen LS, Hansen PS. Radiofrequency ablation as initial therapy in paroxysmal atrial fibrillation: results on health-related quality of life and symptom burden. The MANTRA-PAF trial. Europace 2015; 17:215-21. [DOI: 10.1093/europace/euu342] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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Höglund N, Rönn F, Tollefsen T, Jensen SM, Kesek M. U22 protocol as measure of symptomatic improvement after catheter ablation of atrial fibrillation. Ups J Med Sci 2013; 118:240-6. [PMID: 24102147 PMCID: PMC4190885 DOI: 10.3109/03009734.2013.821190] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Left atrial catheter ablation is useful as symptomatic treatment in selected patients with atrial fibrillation (AF). Evaluation requires measurement of arrhythmia-related symptoms. Many of the published protocols have drawbacks and have been used in AF only, with no possible comparison to other ablations that compete for the same resources. U22 is a published protocol that quantifies paroxysmal tachycardia symptoms through scales with 11 answer alternatives, translated into discrete numerical scales 0-10. It has been shown to reflect the clinical improvement after ablation of supraventricular tachycardia. Here we report the use of U22 in measuring improvement after catheter ablation for AF. MATERIAL AND METHODS A total of 105 patients underwent first-time ablation for AF and answered U22 and SF-36 forms at baseline and follow-up 304 (SD 121) days after ablation. Independently, the patients underwent a clinical follow-up. All decisions regarding medication and reablation were taken without knowledge of the symptom scores. Results. The U22 scores for well-being, arrhythmia as cause for impaired well-being, derived time-aspect score for arrhythmia, and discomfort during attack detected relevant improvements of symptoms after the ablation. U22 showed larger improvement in patients undergoing only one procedure than in patients who later underwent repeated interventions, thus reflecting the independent clinical decision for reablation. CONCLUSION U22 quantifies the symptomatic improvement after AF ablation with adequate internal consistency and construct validity. U22 mirrors aspects of the arrhythmia symptomatology other than SF-36.
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Affiliation(s)
- Niklas Höglund
- Department of Cardiology, Heart Centre, University Hospital, S-901 85 Umeå, Sweden
| | - Folke Rönn
- Department of Cardiology, Heart Centre, University Hospital, S-901 85 Umeå, Sweden
| | - Titti Tollefsen
- Department of Cardiology, Heart Centre, University Hospital, S-901 85 Umeå, Sweden
| | - Steen m. Jensen
- Department of Cardiology, Heart Centre, University Hospital, S-901 85 Umeå, Sweden
| | - Milos Kesek
- Department of Cardiology, Heart Centre, University Hospital, S-901 85 Umeå, Sweden
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