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Pedersen SS, Skovbakke SJ, Skov O, Carlbring P, Burg MM, Habibović M, Ahm R. Internet-Delivered, Therapist-Assisted Treatment for Anxiety and Depression in Patients with Cardiovascular Disease: Evidence-Base and Challenges. Curr Cardiol Rep 2023; 25:443-453. [PMID: 37119450 DOI: 10.1007/s11886-023-01867-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/20/2023] [Indexed: 05/01/2023]
Abstract
PURPOSE OF REVIEW This review focuses on the efficacy of internet-based psychological interventions for patients with cardiovascular disease (CVD) and comorbid anxiety and depression. Anxiety and depression comprise barriers for treatment adherence and are associated with poorer patient-reported and clinical outcomes, and greater health care costs. RECENT FINDINGS Internet-based, therapist-assisted interventions targeting anxiety and depression can be as efficacious as face-to-face therapy and may have some advantages, as patients can do it from their own laptop/smartphone at home at a time of their convenience, which may facilitate a better integration in their lives. To enhance the field of internet-based therapy for patients with CVD, we need to involve patients in the development of interventions, focus on developing standards for adherence and assessment of fidelity, and assess and augment health literacy in patients to safeguard equality in health care.
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Affiliation(s)
- S S Pedersen
- Department of Psychology, University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark.
- Department of Cardiology, Odense University Hospital, Odense, Denmark.
| | - S J Skovbakke
- Department of Psychology, University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark
| | - O Skov
- Department of Psychology, University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark
| | - P Carlbring
- Department of Psychology, Stockholm University, Stockholm, Sweden
| | - M M Burg
- Department of Internal Medicine, Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, USA
| | - M Habibović
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
| | - R Ahm
- Department of Psychology, University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark
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2
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van der Lingen ALCJ, Rijnierse MT, Hooghiemstra AM, Elshout S, van Halm VP, Batelaan NM, van Rossum AC, Pedersen SS, Leeuwis AE, Allaart CP. The link between cardiac status and depression and anxiety in implantable cardioverter defibrillator patients: Design and first results of the PSYCHE-ICD study. J Psychosom Res 2023; 167:111182. [PMID: 36801661 DOI: 10.1016/j.jpsychores.2023.111182] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 01/07/2023] [Accepted: 02/03/2023] [Indexed: 02/12/2023]
Abstract
OBJECTIVE Depression and anxiety in patients with an implantable cardioverter-defibrillator (ICD) are associated with adverse outcomes. This study describes the design of the PSYCHE-ICD study and evaluates the correlation between cardiac status and depression and anxiety in ICD patients. METHODS We included 178 patients. Prior to implantation, patients completed validated psychological questionnaires for depression, anxiety and personality traits. Cardiac status was evaluated by means of left ventricular ejection fraction assessment (LVEF), New York Heart Association (NYHA) functional class, 6-minute walk test (6MWT), and 24-h Holter monitoring for heart rate variability (HRV). A cross-sectional analysis was performed. Follow-up with annual study visits, including repeated full cardiac evaluation, will continue 36 months after ICD implantation. RESULTS Depressive symptoms were present in 62 (35%) and anxiety in 56 (32%) patients. Values of depression and anxiety significantly increased with higher NYHA class (P < 0.001). Depression symptoms were correlated with a reduced 6MWT (411 ± 128 vs. 488 ± 89, P < 0.001), higher heart rate (74 ± 13 vs. 70 ± 13, P = 0.02), higher thyroid stimulation hormone levels (1.8 [1.3-2.8] vs 1.5 [1.0-2.2], P = 0.03) and multiple HRV parameters. Anxiety symptoms were correlated with higher NYHA class and a reduced 6MWT (433 ± 112 vs 477 ± 102, P = 0.02). CONCLUSION A substantial part of patients receiving an ICD have symptoms of depression and anxiety at time of ICD implantation. Depression and anxiety were correlated with multiple cardiac parameters, suggesting a possible biological links between psychological distress and cardiac disease in ICD patients.
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Affiliation(s)
- Anne-Lotte C J van der Lingen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Cardiology, Amsterdam Cardiovascular Sciences, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Mischa T Rijnierse
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Cardiology, Amsterdam Cardiovascular Sciences, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Astrid M Hooghiemstra
- Amsterdam UMC, Vrije Universiteit Amsterdam, Alzheimer Center and Department of Neurology, Amsterdam Neurosciences, De Boelelaan 1117, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Humanities, Amsterdam Public Health Research Institute, De Boelelaan 1089a, 1081 HV, Amsterdam, the Netherlands
| | - Saskia Elshout
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Cardiology, Amsterdam Cardiovascular Sciences, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Vokko P van Halm
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Cardiology, Amsterdam Cardiovascular Sciences, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Neeltje M Batelaan
- Amsterdam UMC, Vrije Universiteit, Department of Psychiatry, Amsterdam Public Health Research Institute, De Boelelaan 1117, Amsterdam, the Netherlands; GGZ inGeest, Specialized Mental Health Care, Amsterdam, the Netherlands
| | - Albert C van Rossum
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Cardiology, Amsterdam Cardiovascular Sciences, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Susanne S Pedersen
- University of Southern Denmark, Department of Psychology, Odense, Denmark; Odense University Hospital, Department of Cardiology, Odense, Denmark
| | - Anna E Leeuwis
- Amsterdam UMC, Vrije Universiteit Amsterdam, Alzheimer Center and Department of Neurology, Amsterdam Neurosciences, De Boelelaan 1117, Amsterdam, the Netherlands; GGZ inGeest, Specialized Mental Health Care, Amsterdam, the Netherlands
| | - Cornelis P Allaart
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Cardiology, Amsterdam Cardiovascular Sciences, De Boelelaan 1117, Amsterdam, the Netherlands.
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Thompson DR, Pedersen SS. Psychosocial assessment and psychological interventions following a cardiac event. Heart 2023; 109:405-410. [PMID: 36593099 DOI: 10.1136/heartjnl-2022-321607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Affiliation(s)
- David R Thompson
- School of Nursing and Midwifery, Queen's University Belfast, Belfast, UK
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Andersen CM, Johansen JB, Wehberg S, Nielsen JC, Riahi S, Haarbo J, Philbert BT, Pedersen SS. Sex differences in the course of implantable cardioverter defibrillator concerns (Results from the Danish national DEFIB-WOMEN study). J Psychosom Res 2023; 164:111072. [PMID: 36459826 DOI: 10.1016/j.jpsychores.2022.111072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 10/17/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The implantable cardioverter defibrillator (ICD) is used to treat malignant ventricular arrhythmias. Since 33% of patients experience ICD-related concerns, we examined sex differences in ICD concerns and correlates of ICD concerns during 24 months of follow-up after implantation of an ICD. METHODS Patients from the DEFIB-WOMEN study (n = 1515; 81.6% male patients) completed questionnaires on ICD concerns, anxiety, depression, and Type D personality at five measure points (baseline, 3-, 6-, 12- and 24-months post-implantation). RESULTS Male patients scored on average 7.0 (6.8) points on ICD concerns at the time of implantation and female patients scored on average 10.5 (8.2) points. We found statistically significant sex differences in ICD concerns at all measurement points, with female patients scoring 2.77 points (8.7% of the maximum score of 32) higher than male patients. ICD concerns decreased in both sexes the first 6 months and then levelled out. For both sexes, ICD concerns at baseline were significantly correlated with ICD concerns at 24-months follow-up. Anxiety at baseline was correlated with ICD concerns in female patients, while depression at baseline and at least one experienced shock correlated with ICD concerns in male patients. CONCLUSION Female patients reported more ICD concerns at all measurement points compared to male patients, but for both sexes ICD concerns decreased in the first 6 months. ICD shock, anxiety, depression, and ICD concerns at baseline were correlates of ICD concerns at 24-months follow-up.
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Affiliation(s)
- Christina M Andersen
- Department of Psychology, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark; Steno Diabetes Center Odense, Kløvervænget 10, 5000 Odense C, Denmark.
| | - Jens Brock Johansen
- Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense M, Denmark.
| | - Sonja Wehberg
- Research Unit for General Practice, Department of Public Health, University of Southern Denmark, J. B. Winsløws Vej 9A, 5000 Odense C, Denmark.
| | - Jens Cosedis Nielsen
- Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
| | - Sam Riahi
- Department of Cardiology, Aalborg University Hospital, Denmark; Department of Clinical Medicine, Aalborg University, Hobrovej 18-22, 9000 Aalborg, Denmark.
| | - Jens Haarbo
- Department of Cardiology, Gentofte Hospital, Copenhagen University Hospital, Gentofte Hospitalsvej 1, 2900 Hellerup, Denmark.
| | - Berit T Philbert
- Department of Cardiology, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100 København Ø, Denmark.
| | - Susanne S Pedersen
- Department of Psychology, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark; Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense M, Denmark.
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Pedersen SS, Wehberg S, Nielsen JC, Riahi S, Larroudé C, Philbert BT, Johansen JB. Patients with an implantable cardioverter defibrillator at risk of poorer psychological health during 24 months of follow-up (results from the Danish national DEFIB-WOMEN study). Gen Hosp Psychiatry 2023; 80:54-61. [PMID: 36638700 DOI: 10.1016/j.genhosppsych.2022.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 12/21/2022] [Accepted: 12/26/2022] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Identify implantable cardioverter defibrillator (ICD) patients at risk of distress (i.e., depression, anxiety, and ICD concerns) and associated risk factors. METHOD First-time ICD patients (n = 1503) from the Danish national DEFIB-WOMEN study completed questionnaires at baseline, 3, 6, 12 and 24 months. RESULTS Of patients with low scores on distress, only 4%-7.2% experienced an increase in distress during 24 months of follow-up (FU), while 30.5%-52.5% with increased levels were likely to maintain increased levels at FU. Higher education, higher age, female sex, and good physical functioning at baseline were associated with less depression, anxiety and ICD concerns at FU. Previous psychological problems, smoking, Type D personality, NYHA class III-IV - all assessed at baseline - and shocks during FU were associated with depression, anxiety and ICD concerns. CONCLUSIONS Generally, patients' psychological health improved, but patients with increased baseline scores were more likely to have increased scores at FU. We need to be vigilant if patients report elevated distress, particularly if they have depression at baseline, as depression seems more persistent. Given the impact of depression on health-related quality of life and prognosis, they should be screened and monitored closely.
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Affiliation(s)
- Susanne S Pedersen
- Department of Psychology, University of Southern Denmark, Odense, Denmark; Department of Cardiology, Odense University Hospital, Odense, Denmark.
| | - Sonja Wehberg
- Research Unit for General Practice, Department of Public Health, University of Southern Denmark, Odense C, Denmark
| | | | - Sam Riahi
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Charlotte Larroudé
- Department of Cardiology, Copenhagen University Hospital, Gentofte Hospital, Copenhagen, Denmark
| | - Berit T Philbert
- Department of Cardiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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Lindekilde N, Skov O, Skovbakke SJ, Johansen JB, Nielsen JC, Pedersen SS. Anxiety and depression as risk factors for ICD shocks and mortality in patients with an implantable cardioverter defibrillator - A systematic review. Gen Hosp Psychiatry 2022; 78:96-107. [PMID: 35933929 DOI: 10.1016/j.genhosppsych.2022.07.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 07/14/2022] [Accepted: 07/19/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To examine associations between baseline anxiety and depression and occurrence of ICD shocks and risk of mortality in patients with an implantable cardioverter defibrillator (ICD). METHOD We systematically searched EMBASE, PubMed, PsycINFO, and CINAHL for eligible studies fulfilling the predefined criteria. RESULTS We included 37 studies based on 25 different cohorts following 35,003 participants for up to seven years. We observed no association between baseline anxiety nor depression and the occurrence of ICD shocks. More than half of the identified studies (respectively 56% and 60%) indicated a significant association between baseline anxiety or depression and increased risk of mortality (anxiety: n = 5, ranging from Hazard ratios (HR):1.02 [Confidence intervals (CI) 95% 1.00-1.03] to HR:3.45 [CI 95% 1.57-7.60]; depression: n = 6, ranging from HR:1.03 [CI 95% 1.00-1.06] to HR:2.10 [CI 95% 1.44-3.05]). We found a significant association between high methodological quality of the primary study and the detection of a significant association (p < 0.01). CONCLUSIONS Baseline anxiety and depression are associated with increased risk of mortality in patients with an ICD, but not with occurrence of ICD shocks. Inclusion of baseline anxiety and depression in risk stratification of mortality may be warranted.
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Affiliation(s)
- Nanna Lindekilde
- Department of Psychology, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark.
| | - Ole Skov
- Department of Psychology, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark
| | - Søren J Skovbakke
- Department of Psychology, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark
| | - Jens B Johansen
- Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense C, Denmark
| | - Jens C Nielsen
- Department of Cardiology, Aarhus University Hospital, Brendstrupgårdsvej, 8200 Aarhus, Denmark & Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 82, 8200 Aarhus N, Denmark
| | - Susanne S Pedersen
- Department of Psychology, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark; Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense C, Denmark
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7
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Pedersen SS, Nielsen JC, Wehberg S, Jørgensen OD, Riahi S, Haarbo J, Philbert BT, Larsen ML, Johansen JB. New onset anxiety and depression in patients with an implantable cardioverter defibrillator during 24 months of follow-up (data from the national DEFIB-WOMEN study). Gen Hosp Psychiatry 2021; 72:59-65. [PMID: 34303115 DOI: 10.1016/j.genhosppsych.2021.07.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/09/2021] [Accepted: 07/13/2021] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To examine the cumulative incidence of and covariates' association with new onset anxiety and depression in implantable cardioverter defibrillator (ICD) patients during 24 months of follow-up in patients without depression and anxiety at implant. METHODS Patients (n = 1040; 155 (14.9%) women; mean age: 64.2 ± 10.6) with a first-time ICD enrolled in the national, multi-center prospective observational DEFIB-WOMEN study comprised the study cohort. We obtained information on demographic and clinical data from the Danish Pacemaker and ICD Register. RESULTS During 24 months of follow-up, 138 (14.5%) patients developed new onset anxiety and 109 (11.3%) new onset depression. Age ≥ 60 [HR:0.60;95%CI:0.40-0.90] and an anxiety score between 3 and 4 [HR:2.85; 95%CI:1.71-4.75] and 5-7 [HR:5.97; 95%CI:3.77-9.45] on the Hospital Anxiety and Depression Scale (HADS) were associated with different hazards of new onset anxiety during follow-up. Age ≥ 60 [HR:0.62;95%CI:0.42-0.93] and a HADS depression score between 3 and 4 [HR:2.99;95%CI:1.80-4.95] and 5-7 [HR:6.45; 95%CI:4.12-10.10] were associated with different hazards of new onset depression. CONCLUSION During 24 months of follow-up, respectively 14.5% and 11.3% of patients developed new onset anxiety and depression, suggesting that screening patients at several timepoints, and in particular those with even minimally elevated HADS scores at baseline, may be warranted to identify patients at risk for poor health outcomes.
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Affiliation(s)
- Susanne S Pedersen
- Department of Psychology, University of Southern Denmark, Odense, Denmark; Department of Cardiology, Odense University Hospital, Odense, Denmark.
| | | | - Sonja Wehberg
- Research Unit for General Practice, Department of Public Health, University of Southern Denmark, Odense C, Denmark
| | - Ole Dan Jørgensen
- Department of Thoracic Surgery, Odense University Hospital, Odense, Denmark
| | - Sam Riahi
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Jens Haarbo
- Department of Cardiology, Gentofte Hospital, Copenhagen University Hospital, Copenhagen, Denmark
| | - Berit T Philbert
- Department of Cardiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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Frydensberg VS, Johansen JB, Möller S, Riahi S, Wehberg S, Haarbo J, Philbert BT, Jørgensen OD, Larsen ML, Nielsen JC, Pedersen SS. Anxiety and depression symptoms in Danish patients with an implantable cardioverter-defibrillator: prevalence and association with indication and sex up to 2 years of follow-up (data from the national DEFIB-WOMEN study). Europace 2021; 22:1830-1840. [PMID: 33106878 DOI: 10.1093/europace/euaa176] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 06/02/2020] [Indexed: 11/14/2022] Open
Abstract
AIMS To investigate (i) the prevalence of anxiety and depression and (ii) the association between indication for implantable cardioverter-defibrillator (ICD) implantation and sex in relation to anxiety and depression up to 24 months' follow-up. METHODS AND RESULTS Patients with a first-time ICD, participating in the national, multi-centre, prospective DEFIB-WOMEN study (n = 1496; 18% women) completed the Hospital Anxiety and Depression Scale at baseline, 3, 6, 12, and 24 months. Data were analysed using linear mixed modelling for longitudinal data. Patients with a secondary prophylactic indication (SPI) had higher mean anxiety scores than patients with a primary prophylactic indication (PPI) at baseline, 3, and 12 months and higher mean depression scores at all-time points, except at 24 months. Women had higher mean anxiety scores as compared to men at all-time points; however, only higher mean depression scores at baseline. Overall, women with SPI had higher anxiety and depression symptom scores than men with SPI. Symptoms decreased over time in both women and men. From baseline to follow-up, the prevalence of anxiety (score ≥8) was highest in patients with SPI (13.3-20.2%) as compared to patients with PPI (range 10.0-14.7%). The prevalence of depression was stable over the follow-up period in both groups (range 8.5-11.1%). CONCLUSION Patients with a SPI reported higher anxiety and depression scores as compared to patients with PPI. Women reported higher anxiety scores than men, but only higher depression scores at baseline. Women with SPI reported the highest anxiety and depression scores overall.
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Affiliation(s)
- Vivi Skibdal Frydensberg
- Department of Psychology, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark.,Department of Cardiology, Odense University Hospital, Odense, Denmark.,OPEN, Open Patient data Explorative Network, Odense University Hospital, Odense, Denmark
| | | | - Sören Möller
- OPEN, Open Patient data Explorative Network, Odense University Hospital, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Sam Riahi
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Sonja Wehberg
- OPEN, Open Patient data Explorative Network, Odense University Hospital, Odense, Denmark.,Research Unit for General Practice, Department of Public Health, University of Southern Denmark, Odense C, Denmark
| | - Jens Haarbo
- Department of Cardiology, Gentofte Hospital, Copenhagen University Hospital, Copenhagen, Denmark
| | - Berit Thornvig Philbert
- Department of Cardiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ole Dan Jørgensen
- Department of Heart Lung & Vascular Surgery, Odense University Hospital, Odense, Denmark
| | | | | | - Susanne S Pedersen
- Department of Psychology, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark.,Department of Cardiology, Odense University Hospital, Odense, Denmark
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Sassone B, Virzì S, Bertini M, Pasanisi G, Manzoli L, Myers J, Grazzi G, Muser D. Impact of the COVID-19 lockdown on the arrhythmic burden of patients with implantable cardioverter-defibrillators. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2021; 44:1033-1038. [PMID: 34022067 PMCID: PMC8207039 DOI: 10.1111/pace.14280] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 04/12/2021] [Accepted: 05/16/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND In Italy, a nationwide full lockdown was declared between March and May 2020 to hinder the novel coronavirus disease 2019 (COVID-19) pandemic. The potential individual health effects of long-term isolation are largely unknown. The current study investigated the arrhythmic consequences of the COVID-19 lockdown in patients with defibrillators (ICDs) living in the province of Ferrara, Italy. METHODS Both the arrhythmias and the delivered ICD therapies as notified by the devices were prospectively collected during the lockdown period (P1) and compared to those occurred during the 10 weeks before the lockdown began (P2) and during the same period in 2019 (P3). Changes in outcome over the three study periods were evaluated for significance using McNemar's test. RESULTS A total of 413 patients were included in the analysis. No differences were found concerning either arrhythmias or shocks or anti-tachycardia pacing. Only the number of patients experiencing non-sustained ventricular tachycardias (NSVTs) during P1 significantly decreased as compared to P2 (p = 0.026) and P3 (p = 0.009). The subgroup analysis showed a significant decrease in NSVTs during P1 for men (vs. P2, p = 0.014; vs. P3, p = 0.040) and younger patients (vs. P2, p = 0.002; vs. P3, p = 0.040) and for ischemic etiology (vs. P2, p = 0.003). No arrhythmic deaths occurred during P1. CONCLUSIONS The complete nationwide lockdown, as declared by the Italian government during the first COVID-19 pandemic peak, did not impact on the incidence of arrhythmias in an urban cohort of patients with ICDs.
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Affiliation(s)
- Biagio Sassone
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy.,Department of Emergency, Division of Cardiology, SS.ma Annunziata Hospital, Ferrara, Italy.,Department of Emergency, Division of Cardiology, Delta Hospital, Ferrara, Italy
| | - Santo Virzì
- Department of Emergency, Division of Cardiology, SS.ma Annunziata Hospital, Ferrara, Italy
| | - Matteo Bertini
- Cardiological Centre, Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Giovanni Pasanisi
- Department of Emergency, Division of Cardiology, Delta Hospital, Ferrara, Italy
| | - Lamberto Manzoli
- Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Jonathan Myers
- Division of Cardiology, VA Palo Alto, Palo Alto, California, USA.,Stanford University School of Medicine, Stanford, California, USA
| | - Giovanni Grazzi
- Centre for Exercise Science and Sport, University of Ferrara, Ferrara, Italy.,Healthy Living for Pandemic Event Protection (HL-PIVOT) Network, Chicago, Illinois, USA
| | - Daniele Muser
- Cardiac Electrophysiology, Cardiovascular Division, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Cardiothoracic Department, Udine Civil Hospital, Udine, Italy
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10
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Andersen CM, Theuns DAMJ, Johansen JB, Pedersen SS. Anxiety, depression, ventricular arrhythmias and mortality in patients with an implantable cardioverter defibrillator: 7 years' follow-up of the MIDAS cohort. Gen Hosp Psychiatry 2020; 66:154-160. [PMID: 32866884 DOI: 10.1016/j.genhosppsych.2020.07.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 07/17/2020] [Accepted: 07/20/2020] [Indexed: 01/21/2023]
Abstract
OBJECTIVE To examine whether anxiety and depression at time of implantation of an implantable cardioverter defibrillator (ICD) is associated with ventricular arrhythmias (VAs) and mortality 7 years later. METHODS A cohort of 399 patients (80% men; mean (SD) age = 58.3 (12.2)) implanted with an ICD completed the Hospital Anxiety and Depression Scale (HADS) and the State-Trait Anxiety Inventory at time of implantation. Patients were followed up for VAs and mortality at 7 years. RESULTS At 7-years follow-up, 34% of the patients had died and 38% had experienced VAs. Baseline depression (score ≥ 8) (HR:2.10; 95% CI:1.44-3.05, p < 0.001) was associated with 7-year mortality in adjusted analyses while state anxiety (score ≥ 40) (HR:1.45; 95% CI:1.02-2.06, p = 0.039) and trait anxiety (score ≥ 40) (HR:1.51; 95% CI:1.06-2.16, p = 0.022) showed a trend towards an association with mortality. No association was found between VAs and anxiety and depression. There was a dose-response relationship with higher burden of anxiety (HR:2.13; 95% CI:1.31-3.46, p = 0.002) and depression (HR:2.13; 95% CI:1.33-3.42, p = 0.002) measured with the HADS (scores < 8, 8-10 and > 10) being associated with an increased risk of mortality. CONCLUSION Patients with depression had greater risk of mortality, whereas anxiety only showed a trend. Neither anxiety nor depression was associated with VAs during follow-up.
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Affiliation(s)
- Christina M Andersen
- Department of Psychology, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark.
| | - Dominic A M J Theuns
- Department of Cardiology, Erasmus Medical Center, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Jens B Johansen
- Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense, Denmark
| | - Susanne S Pedersen
- Department of Psychology, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark; Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense, Denmark
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Oshvandi K, Khatiban M, Ghanei Gheshlagh R, Razavi M. The prevalence of depression in patients living with implantable cardioverter defibrillator: a systematic review and meta-analysis. Ir J Med Sci 2020; 189:1243-1252. [PMID: 32172313 DOI: 10.1007/s11845-020-02208-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 03/05/2020] [Indexed: 10/24/2022]
Abstract
Depression is a common disorder in patients with implantable cardioverter defibrillator (ICD). There are a variety of studies estimated the prevalence of depression in these patients. The present study aimed to investigate the prevalence of depression in patients with ICD. METHODS In the present study, we conducted a systematic review of studies published in PubMed, Scopus, Web of Science (WoS), Medline, and EMBASE without any time filtration to obtain studies investigated the prevalence of depression in patients with ICD. Search terms consisted of "Implantable Cardioverter Defibrillator(s)" in combination with "depression," "depressive," "prevalence," "implanted cardioverter," "implantable," and "implantable defibrillator." RESULTS We identified 15 relevant studies, comprising data from 10,182 patients with ICD from whom 2400 (23.58%) (95% CI, 15.36-31.79) had depression. The results of the subgroup analysis showed that the prevalence of depression among middle-aged patients (28.58% with confidence interval of 95%, 21.51-35.65) was higher than elderly patients (22.23% with confidence interval of 95%, 11.21-33.24) and it was not significantly correlated with the mean age of samples (P = 0.255), sample size (P = 0.686), and the publication date (P = 0.784), although there was a significant correlation between the prevalence of depression and the quality of articles so that the prevalence was decreasing with an increase in the quality (P = 0.046). CONCLUSION Around 1 in 4 patients with ICD (23.58%) experiences depression progression after an ICD placement. This prevalence is comparable to that in the general population, and close to that of the patients with common chronic diseases.
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Affiliation(s)
- Khodayar Oshvandi
- Mother and Child Care Research Center, Nursing and Midwifery School, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mahnaz Khatiban
- Mother and Child Care Research Center, Nursing and Midwifery School, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Reza Ghanei Gheshlagh
- Department of Nursing, School of Nursing and Midwifery, Kurdistan University of Medical Sciences, Sanandaj, Iran.,Clinical Care Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mohammadreza Razavi
- Mother and Child Care Research Center, Nursing and Midwifery School, Hamadan University of Medical Sciences, Hamadan, Iran. .,Nursing and Midwifery School, Hamadan University of Medical Sciences, Blvd. Shahid Fahmideh, Hamadan, Iran.
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Thrysoee L, Thorup CB, Rasmussen TB, Borregaard B, Christensen AV, Juel K, Ekholm O, Vamosi M, Banke A, Berg SK. Patient-reported outcomes at hospital discharge among patients with arrhythmia: Results from the national DenHeart survey. Eur J Cardiovasc Nurs 2019; 19:248-259. [PMID: 31744327 DOI: 10.1177/1474515119888813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Patient-reported outcomes are important predictors of mortality, cardiovascular events and hospitalisation in patients with cardiac diseases, but differences in patient-reported outcomes between groups of patients with arrhythmia have not yet been investigated. AIMS To describe and compare patient-reported outcomes at discharge among patients with different types of cardiac arrhythmia and to examine the associations between demographic characteristics, inhospital factors and patient-reported outcomes. METHODS Data were derived from the national DenHeart study including patient-reported outcomes from the following questionnaires: the hospital anxiety and depression scale (HADS), HeartQoL, short form 12 (SF-12), current health status (EQ-5D), brief illness perception questionnaire (B-IPQ) and the Edmonton symptom assessment scale (ESAS). Clinical and demographic data were obtained from national registers. Multiple linear and logistic regression models were used to investigate the associations between the potential risk factors and the patient-reported outcomes. RESULTS A total of 4251 patients diagnosed with arrhythmia completed the questionnaire. Across the arrhythmia subgroups, some differences were observed. In general, patient-reported outcome scores were worst among patients with 'ventricular arrhythmia' (e.g. highest depression scores and highest prevalence of feeling unsafe at discharge). Regression analysis revealed that longer hospital stay, female gender, being unmarried and having a short education were significantly associated with poor health for almost all arrhythmia subgroups. CONCLUSION Differences exist in self-reported health, quality of life and symptom burden across arrhythmia groups with patients with ventricular arrhythmia reporting poorer patient-reported outcomes. Longer hospital stay, female gender, being unmarried and having a low level of education were significantly associated with worse outcomes among the total population.
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Affiliation(s)
- Lars Thrysoee
- Department of Cardiology, Odense University Hospital, Denmark.,Department of Health Sciences, Department of Clinical Research, University of Southern Denmark, Denmark
| | - Charlotte Brun Thorup
- Department of Cardiology and Department of Cardiothoracic Surgery and Clinical Nursing Research Unit, Aalborg University Hospital, Denmark
| | | | - Britt Borregaard
- Department of Health Sciences, Department of Clinical Research, University of Southern Denmark, Denmark.,Department of Cardiothoracic and Vascular Surgery, Odense University Hospital, Denmark
| | | | - Knud Juel
- National Institute of Public Health, University of Southern Denmark, Denmark
| | - Ola Ekholm
- National Institute of Public Health, University of Southern Denmark, Denmark
| | - Marianne Vamosi
- Section for Nursing Department of Public Health, Aarhus University, Department of Cardiology, Aarhus University Hospital, Denmark
| | - Ann Banke
- Department of Cardiology, Odense University Hospital, Denmark.,Department of Health Sciences, Department of Clinical Research, University of Southern Denmark, Denmark
| | - Selina Kikkenborg Berg
- The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Denmark.,National Institute of Public Health, University of Southern Denmark, Denmark
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13
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Pedersen SS, Carter N, Barr C, Scholten M, Lambiase PD, Boersma L, Johansen JB, Theuns DAMJ. Quality of life, depression, and anxiety in patients with a subcutaneous versus transvenous defibrillator system. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2019; 42:1541-1551. [PMID: 31677279 DOI: 10.1111/pace.13828] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 10/11/2019] [Accepted: 10/30/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Use of the subcutaneous implantable defibrillator (S-ICD) has increased because the device received US Food and Drug Administration approval in 2012, but we still know little about whether the quality of life (QoL) of patients with an S-ICD versus a transvenous ICD (TV-ICD) is comparable. We compared S-ICD patients with TV-ICD patients on QoL, depression, and anxiety up to 12 months' follow-up. METHODS A matched cohort of S-ICD (N = 167) and TV-ICD patients (N = 167) completed measures on QoL, depression, anxiety, and personality at baseline, 3, 6, and 12 months post implant. Data were analyzed using multivariable modeling with repeated measures. RESULTS In adjusted analyses, we found no statistically significant differences between cohorts on physical and mental QoL and depression (all Ps > .05), while S-ICD patients reported lower anxiety than TV-ICD patients (P = 0.0007). Both cohorts experienced improvements in physical and mental QoL and symptoms of depression and anxiety over time (all Ps < .001), primarily between implant and 3 months. These improvements were similar for both cohorts with respect to physical and mental QoL and anxiety (Ps > .05), while S-ICD patients experienced greater reductions in depressive symptoms (P = .0317). CONCLUSION The QoL and depression levels were similar in patients with an S-ICD and a TV-ICD up to 12 months' follow-up, while S-ICD patients reported lower anxiety levels and a greater reduction in depression over time as compared to TV-ICD patients. This knowledge may be important for patients and clinicians, if the indication for implantation allows both the S-ICD and the TV-ICD, making a choice possible.
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Affiliation(s)
- Susanne S Pedersen
- Department of Psychology, University of Southern Denmark, Odense, Denmark.,Department of Cardiology, Odense University Hospital, Odense, Denmark
| | | | - Craig Barr
- Department of Cardiology, Russels Hall Hospital, Dudley, UK
| | - Marcoen Scholten
- Department of Cardiology, Thorax Center Twente, Medisch Spectrum Twente, Enschede, The Netherlands
| | - Pier D Lambiase
- Institute of Cardiovascular Science, University College London & Barts Heart Centre, London, UK
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- Department of Psychology, University of Southern Denmark, Odense, Denmark
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14
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Hammash M, McEvedy SM, Wright J, Cameron J, Miller J, Ski CF, Thompson DR, Biddle MJ, Wimsatt A, Schrader M, Smith RV, Chung ML, Moser DK. Perceived control and quality of life among recipients of implantable cardioverter defibrillator. Aust Crit Care 2019; 32:383-390. [DOI: 10.1016/j.aucc.2018.08.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 07/28/2018] [Accepted: 08/09/2018] [Indexed: 10/28/2022] Open
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16
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Prevalence of anxiety in patients with an implantable cardioverter defibrillator: measurement equivalence of the HADS-A and the STAI-S. Qual Life Res 2019; 28:3107-3116. [PMID: 31230167 PMCID: PMC6803579 DOI: 10.1007/s11136-019-02237-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2019] [Indexed: 11/17/2022]
Abstract
Purpose The Hospital Anxiety and Depression Scale (HADS-A) and State-Trait Anxiety Inventory (STAI-S) are popular instruments for assessing anxiety and are considered interchangeable, although little is known about their equivalence. Hence, we examined whether the two instruments are (i) equivalent with respect to determining the prevalence of probable clinical anxiety levels and (ii) reflect variation on a common anxiety attribute. Methods Score and construct concordance were evaluated using equipercentile equating and bifactor modeling, respectively. Secondary data from the WEBCARE trial and the MIDAS study were used for the current study, where patients implanted with a first-time implantable cardioverter defibrillator completed both the HADS-A and the STAI-S within 10 days post implant. Results Data from 710 patients were included in the analyses. Results showed that the STAI-S produced a higher prevalence rate than the HADS-A (39% vs. 23%). A crosswalk table was generated with equivalent scores and cutoffs for the HADS-A and STAI-S, respectively. Bifactoring suggested that HADS-A and STAI-S largely tapped into the same generic anxiety attributes. Conclusions STAI-S and HADS-A reflect a common anxiety attribute, but using the recommended cutoff scores on the respective measures show very different prevalence rates and would classify patients as anxious with the STAI-S who would not be identified as such with the HADS-A. Clinicians and researchers should be aware of the inequivalence when using these measures for screening and determining the prevalence of probable clinical anxiety levels.
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Anxiety, depression and quality of life in acute high risk cardiac disease patients eligible for wearable cardioverter defibrillator: Results from the prospective multicenter CRED-registry. PLoS One 2019; 14:e0213261. [PMID: 30856204 PMCID: PMC6411111 DOI: 10.1371/journal.pone.0213261] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Accepted: 02/19/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Psychological distress is common in patients with cardiovascular disease and negatively impacts outcome. HYPOTHESIS Psychological distress is high in acute high risk cardiac patients eligible for a WCD, and associated with low quality of life. Distress is aggravated by WCD. METHODS Consecutive patients eligible for a WCD were included in the prospective, multicenter "Cologne Registry of External Defibrillator" registry. Quality of life (Short Form-12), depressive symptoms (Beck-Depression Inventory II) and anxiety (State Trait Anxiety Inventory) were assessed at enrollment and 6-weeks, and associations with WCD prescription were analyzed. RESULTS 123 patients (mean [SD] age 59 [± 14] years, 75% male) were included, 85 (69%) of whom received a WCD. At enrollment 21% showed clinically significant depressive symptoms and 52% anxiety symptoms, respectively. At 6 weeks, depressive and anxious symptoms significantly decreased to 7% and 25%, respectively. Depressive symptoms at enrollment and changes at 6 weeks showed significant associations with health-related quality of life, whereas anxious symptoms did not. There was a trend for better improvement of depression scores in patients with WCD (mean [SD] change in score points: -4.1 [6.1] vs -1.8 [3.9]; p = 0.09), whereas change of the anxiousness score was not different (-4.6 [9.5]) vs -3.7 [9.1], p = 0.68). CONCLUSION In patients eligible for a WCD, depressive and anxiety symptoms were initially common and depressive symptoms showed a strong association with reduced health-related quality of life contributing to their clinical relevance. WCD recipients showed at least similar improvement of depression and anxiety at 6 weeks when compared to non recipients.
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18
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Patient-Reported Quality of Life as a Predictor of Mortality and Ventricular Tachyarrhythmia's During 7 Years' Follow-Up in Patients With an Implantable Cardioverter Defibrillator (from the MIDAS Study). Am J Cardiol 2019; 123:605-610. [PMID: 30553508 DOI: 10.1016/j.amjcard.2018.11.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 10/28/2018] [Accepted: 11/01/2018] [Indexed: 11/22/2022]
Abstract
Preliminary evidence suggests that poor patient-reported quality of life (QoL) predicts mortality on the short term in patients with an implantable cardioverter defibrillator (ICD). It is unclear if this association persists on the long term. We evaluated whether patient-reported QoL at the time of implantation predicts mortality and ventricular tachyarrhythmias (VTa's) during 7 years' follow-up in patients with an ICD. A consecutive cohort of patients (80% men; mean [SD] age = 58 [12]) implanted with an ICD completed the Short Form Health Survey (SF-36). The 8 SF-36 subscales and the 2 component summary scores were used as predictors of VTa's and mortality at 7 years' follow-up. At 7 years' follow-up, 34% (132/392) of patients had died. Baseline physical functioning (hazard ratio [HR]: 1.59; 95% confidence interval [CI]: 1.11 to 2.29), role physical functioning (HR: 1.59; 95% CI: 1.09 to 2.31), vitality (HR: 1.53; 95% CI: 1.05 to 2.22), and general health (HR: 1.57; 95% CI: 1.09 to 2.27) were associated with 7-year mortality in adjusted analyses. There was a trend for low mental health being associated with an increased risk of mortality (HR: 1.38; 95% CI: 0.98 to 1.96). The other SF-36 dimensions were not significantly associated with mortality. Only baseline social functioning was associated with risk of VTa's during follow-up. In conclusion, patients with lower levels of physical functioning, role physical functioning, vitality, or general health had a greater risk of mortality, whereas only poor social functioning was associated with VTa's during 7 years' follow-up. Patient-reported QoL at the time of implant could be used to identify patients at risk for long-term mortality.
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19
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Sadlonova M, Meyer T. Linking ventricular tachyarrhythmias following an acute coronary syndrome to trajectories of depression and anxiety. J Psychosom Res 2019; 117:63-64. [PMID: 30635123 DOI: 10.1016/j.jpsychores.2018.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 12/29/2018] [Accepted: 12/30/2018] [Indexed: 10/27/2022]
Affiliation(s)
- Monika Sadlonova
- Department of Psychosomatic Medicine and Psychotherapy, University of Göttingen Medical Center, Göttingen, and German Center for Cardiovascular Research (DZHK), partner site Göttingen, Göttingen, Germany
| | - Thomas Meyer
- Department of Psychosomatic Medicine and Psychotherapy, University of Göttingen Medical Center, Göttingen, and German Center for Cardiovascular Research (DZHK), partner site Göttingen, Göttingen, Germany.
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20
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Pedersen SS, Skovbakke SJ, Wiil UK, Schmidt T, dePont Christensen R, Brandt CJ, Sørensen J, Vinther M, Larroudé CE, Melchior TM, Riahi S, Smolderen KGE, Spertus JA, Johansen JB, Nielsen JC. Effectiveness of a comprehensive interactive eHealth intervention on patient-reported and clinical outcomes in patients with an implantable cardioverter defibrillator [ACQUIRE-ICD trial]: study protocol of a national Danish randomised controlled trial. BMC Cardiovasc Disord 2018; 18:136. [PMID: 29969990 PMCID: PMC6029360 DOI: 10.1186/s12872-018-0872-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 06/24/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In Denmark and other countries, there has been a shift in the management of patients with an implantable cardioverter defibrillator (ICD) with remote device monitoring largely replacing in-hospital visits. Less patient-nurse and patient-physician interaction may lead to gaps in patients' quality of care and impede patients' adaptation to living successfully with the ICD. A comprehensive eHealth intervention that include goal-setting, monitoring of symptoms of depression, anxiety, and quality of life, psychological treatment, information provision, supportive tools, online dialogues with nursing staff and access to an online community network, may help fill these gaps and be particularly beneficial to patients who suffer from anxiety and depression. This study will evaluate the effectiveness of the ACQUIRE-ICD care innovation, a comprehensive and interactive eHealth intervention, on patient-reported and clinical outcomes. METHODS The ACQUIRE-ICD study is a multicenter, prospective, two-arm, unblinded randomised controlled superiority trial that will enroll 478 patients implanted with a first-time ICD or ICD with cardiac synchronisation therapy (CRT-D) from the six implanting centers in Denmark. The trial will evaluate the clinical effectiveness and cost-effectiveness of the ACQUIRE-ICD care innovation, as add-on to usual care compared with usual care alone. The primary endpoint, device acceptance, assessed with the Florida Patient Acceptance Survey, is evaluated at 12 months' post implant. Secondary endpoints, evaluated at 12 and 24 months' post implant, include patient-reported outcomes, return to work, time to first ICD therapy and first hospitalisation, mortality and cost-effectiveness. DISCUSSION The effectiveness of a comprehensive and interactive eHealth intervention that relies on patient-centred and personalised tools offered via a web-based platform targeted to patients with an ICD has not been assessed so far. The ACQUIRE-ICD care innovation promotes and facilitates that patients become active participants in the management of their disease, and as such addresses the need for a more patient-centered disease-management approach. If the care innovation proves to be beneficial to patients, it may not only increase patient empowerment and quality of life but also free up time for clinicians to care for more patients. TRIAL REGISTRATION The trial has been registered on https://clinicaltrials.gov/ct2/show/NCT02976961 on November 30, 2016 with registration number [ NCT02976961 ].
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Affiliation(s)
- Susanne S. Pedersen
- Department of Psychology, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark
- Department of Cardiology, Odense University Hospital, Odense, Denmark
- OPEN, Odense Patient data Explorative Networ, Odense University Hospital, Odense, Denmark
| | - Søren J. Skovbakke
- Department of Psychology, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark
| | - Uffe K. Wiil
- The Maersk Mc-Kinney Moller Institute, University of Southern Denmark, Odense, Denmark
| | - Thomas Schmidt
- The Maersk Mc-Kinney Moller Institute, University of Southern Denmark, Odense, Denmark
| | | | | | - Jan Sørensen
- Danish Center for Health Economics (DaCHE), University of Southern Denmark, Odense, Denmark
| | - Michael Vinther
- Department of Cardiology B, Rigshospitalet, Copenhagen, Denmark
| | | | - Thomas M. Melchior
- Department of Cardiology, Zealand University Hospital, Roskilde, Denmark
| | - Sam Riahi
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Kim G. E. Smolderen
- Saint Luke’s Mid America Heart Institute and the University of Missouri-Kansas City, Kansas City, MO USA
| | - John A. Spertus
- Saint Luke’s Mid America Heart Institute and the University of Missouri-Kansas City, Kansas City, MO USA
| | - Jens B. Johansen
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Jens C. Nielsen
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
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Amiaz R, Asher E, Rozen G, Czerniak E, Levi L, Weiser M, Glikson M. Reduction in depressive symptoms in primary prevention ICD scheduled patients - One year prospective study. Gen Hosp Psychiatry 2017; 48:37-41. [PMID: 28917393 DOI: 10.1016/j.genhosppsych.2017.06.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 05/16/2017] [Accepted: 06/29/2017] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Implantable Cardioverter Defibrillators (ICDs), have previously been associated with the onset of depression and anxiety. The aim of this one-year prospective study was to evaluate the rate of new onset psychopathological symptoms after elective ICD implantation. METHODS A total of 158 consecutive outpatients who were scheduled for an elective ICD implantation were diagnosed and screened based on the Mini International Neuropsychiatric Interview (MINI). Depression and anxiety were evaluated using the Hamilton Rating Scales for Depression (HAM-D) and Anxiety (HAM-A). Patient's attitude toward the ICD device was evaluated using a Visual Analog Scale (VAS). RESULTS Patients' mean age was 64±12.4years; 134 (85%) were men, with the majority of patients performing the procedure for reasons of 'primary prevention'. According to the MINI diagnosis at baseline, three (2%) patients suffered from major depressive disorder and ten (6%) from dysthymia. Significant improvement in HAM-D mean scores was found between baseline, three months and one year after implantation (6.50±6.4; 4.10±5.3 and 2.7±4.6, respectively F(2100)=16.42; p<0.001). There was a significantly more positive attitude toward the device over time based on the VAS score [F(2122)=53.31, p<0.001]. CONCLUSIONS ICD implantation significantly contributes to the reduction of depressive symptoms, while the overall mindset toward the ICD device was positive and improved during the one-year follow-up.
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Affiliation(s)
- Revital Amiaz
- Psychiatry Department, The Chaim Sheba Medical Center, Tel Hashomer, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Elad Asher
- Davidai Arrhythmia Center, Leviev Heart Center, The Chaim Sheba Medical Center, Tel Hashomer, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Guy Rozen
- Davidai Arrhythmia Center, Leviev Heart Center, The Chaim Sheba Medical Center, Tel Hashomer, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Efrat Czerniak
- Psychiatry Department, The Chaim Sheba Medical Center, Tel Hashomer, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Linda Levi
- Psychiatry Department, The Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Mark Weiser
- Psychiatry Department, The Chaim Sheba Medical Center, Tel Hashomer, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michael Glikson
- Davidai Arrhythmia Center, Leviev Heart Center, The Chaim Sheba Medical Center, Tel Hashomer, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Pedersen SS, Schmidt T, Skovbakke SJ, Wiil UK, Egstrup K, Smolderen KG, Spertus JA. A Personalized and Interactive Web-Based Health Care Innovation to Advance the Quality of Life and Care of Patients With Heart Failure (ACQUIRE-HF): A Mixed Methods Feasibility Study. JMIR Res Protoc 2017; 6:e96. [PMID: 28536092 PMCID: PMC5461421 DOI: 10.2196/resprot.7110] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 03/31/2017] [Accepted: 04/08/2017] [Indexed: 12/16/2022] Open
Abstract
Background Heart failure (HF) is a progressive, debilitating, and complex disease, and due to an increasing incidence and prevalence, it represents a global health and economic problem. Hence, there is an urgent need to evaluate alternative care modalities to current practice to safeguard a high level of care for this growing population. Objective Our goal was to examine the feasibility of engaging patients to use patient-centered and personalized tools coupled with a Web-based, shared care and interactive platform in order to empower and enable them to live a better life with their disease. Methods We used a mixed methods, single-center, pre-post design. Patients with HF and reduced left ventricular ejection fraction (n=26) were recruited from the outpatient HF clinic at Odense University Hospital (Svendborg Hospital), Denmark, between October 2015 and March 2016. Patients were asked to monitor their health status via the platform using the standardized, disease-specific measure, the Kansas City Cardiomyopathy Questionnaire (KCCQ), and to register their weight. A subset of patients and nursing staff were interviewed after 3-month follow-up about their experiences with the platform. Results Overall, patients experienced improvement in patient-reported health status but deterioration in self-care behavior between baseline and 3-month follow-up. The mean score reflecting patient expectations toward use prior to start of the study was lower (16 [SD 5]) than their actual experiences with use of the platform (21 [SD 5]) after 3-month follow-up. Of all patients, 19 completed both a baseline and follow-up KCCQ. A total of 9 experienced deterioration in their health status (range from 3-34 points), while 10 experienced an improvement (range from 1-23 points). The qualitative data indicated that the majority of patients found the registration and monitoring on the platform useful. Both nursing staff and patients indicated that such monitoring could be a useful tool to engage and empower patients, in particular when patients are just diagnosed with HF. Conclusions The use of patient tracking and monitoring of health status in HF using a standardized and validated measure seems feasible and may lead to insights that will help educate, empower, and engage patients more in their own disease management, although it is not suitable for all patients. Nursing staff found the patient-centered tool beneficial as a communication tool with patients but were more reticent with respect to using it as a replacement for the personal contact in the outpatient clinic.
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Affiliation(s)
- Susanne S Pedersen
- Department of Psychology, University of Southern Denmark, Odense, Denmark.,Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Thomas Schmidt
- The Maersk Mc-Kinney Moller Institute, University of Southern Denmark, Odense, Denmark
| | | | - Uffe Kock Wiil
- The Maersk Mc-Kinney Moller Institute, University of Southern Denmark, Odense, Denmark
| | - Kenneth Egstrup
- Department of Medical Research, Odense University Hospital, Svendborg, Denmark
| | - Kim G Smolderen
- Saint Luke's Mid America Heart Institute and the University of Missouri, Kansas City, MO, United States
| | - John A Spertus
- Saint Luke's Mid America Heart Institute and the University of Missouri, Kansas City, MO, United States
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Norekvål TM, Kirchhof P, Fitzsimons D. Patient-centred care of patients with ventricular arrhythmias and risk of sudden cardiac death: What do the 2015 European Society of Cardiology guidelines add? Eur J Cardiovasc Nurs 2017; 16:558-564. [PMID: 28372463 DOI: 10.1177/1474515117702558] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Nurses and allied professionals are at the forefront of care delivery in patients with arrythmogenic risk and have a responsibility to deliver care that is focused on their individual needs. The 2015 European Society of Cardiology guideline on prevention of ventricular arrhythmia and sudden cardiac death heralds a step-change in patient and family focus and interdisciplinary involvement. This development reflects a recognition within the European Society of Cardiology that chronic care of patients with cardiovascular conditions can be improved by involving all stakeholders, making use of multidisciplinary interventions, and placing the patient at the centre of the care process. In this article, taskforce contributors discuss the latest evidence and highlight some of the most pertinent issues for nurses involved in patient-centred care of patients and families with ventricular arrhythmias and/or risk of sudden death.
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Affiliation(s)
- Tone M Norekvål
- 1 Department of Heart Disease, Haukeland University Hospital, Bergen, Norway.,2 Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Paulus Kirchhof
- 3 Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK.,4 Sandwell and West Birmingham Hospitals National Health Service Trust, Birmingham, UK
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Pedersen SS, Mathiasen K, Christensen KB, Makransky G. Psychometric analysis of the Patient Health Questionnaire in Danish patients with an implantable cardioverter defibrillator (The DEFIB-WOMEN study). J Psychosom Res 2016; 90:105-112. [PMID: 27772556 DOI: 10.1016/j.jpsychores.2016.09.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Revised: 09/24/2016] [Accepted: 09/27/2016] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To assess the psychometric properties of the Patient Health Questionnaire (PHQ-9), a measure of depressive symptoms, in a large Danish national cohort of patients with heart disease, implanted with an implantable cardioverter defibrillator (ICD), using item response theory. METHODS A prospective cohort of patients implanted with an ICD (n=1531; 80.4% men) completed the PHQ-9 at the time of implant. Data were analyzed using two item response theory models, the partial credit model and the generalized partial credit model. RESULTS The analysis showed disordered response thresholds in eight of nine items for the partial credit model and five of nine items for the generalized partial credit model, indicating that respondents have difficulty discriminating between response options. When collapsing response options 2 and 3, the rescored PHQ-9 had a better fit to both models. The unidimensionality and the precision of the rescored PHQ-9 were confirmed. Items did not have any differential functioning (DIF) across educational level, age, indication for ICD implantation, and severity of heart failure that influence depression outcomes in patients with an ICD. One item exhibited DIF by gender. Three items did not fit the partial credit model, but the generalized partial credit model could be fitted to the full item set. CONCLUSION The unidimensionality and reliability of the Danish version of the PHQ-9 were confirmed. However, the associated consequences of the number of response options (3-point versus 4-point Likert scale) need to be further examined for the PHQ-9 both as a screening tool and outcome measure.
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Affiliation(s)
- Susanne S Pedersen
- Department of Psychology, University of Southern Denmark, Odense, Denmark; Department of Cardiology, Odense University Hospital, Odense, Denmark; Department of Cardiology, Erasmus Medical Center, Rotterdam, The Netherlands.
| | - Kim Mathiasen
- Department of Psychology, University of Southern Denmark, Odense, Denmark; Mental Health Services, Centre for Telepsychiatry, Odense, Denmark
| | | | - Guido Makransky
- Department of Psychology, University of Southern Denmark, Odense, Denmark
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Mastenbroek MH, Pedersen SS, van der Tweel I, Doevendans PA, Meine M. Results of ENHANCED Implantable Cardioverter Defibrillator Programming to Reduce Therapies and Improve Quality of Life (from the ENHANCED-ICD Study). Am J Cardiol 2016; 117:596-604. [PMID: 26732419 DOI: 10.1016/j.amjcard.2015.11.052] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Revised: 11/12/2015] [Accepted: 11/12/2015] [Indexed: 11/25/2022]
Abstract
Novel implantable cardioverter defibrillator (ICD) discrimination algorithms and programming strategies have significantly reduced the incidence of inappropriate shocks, but there are still gains to be made with respect to reducing appropriate but unnecessary antitachycardia pacing (ATP) and shocks. We examined whether programming a number of intervals to detect (NID) of 60/80 for ventricular tachyarrhythmia (VT)/ventricular fibrillation (VF) detection was safe and the impact of this strategy on (1) adverse events related to ICD shocks and syncopal events; (2) ATPs/shocks; and (3) patient-reported outcomes. The "ENHANCED Implantable Cardioverter Defibrillator programming to reduce therapies and improve quality of life" study (ENHANCED-ICD study) was a prospective, safety-monitoring study enrolling 60 primary and secondary prevention patients at the University Medical Center Utrecht. Patients implanted with any type of ICD with SmartShock technology and aged 18 to 80 years were eligible to participate. In all patients, a prolonged NID 60/80 was programmed. The cycle length for VT/fast VT/VF was 360/330/240 ms, respectively. Programming a NID 60/80 proved safe for ICD patients. Because of the new programming strategy, unnecessary ICD therapy was prevented in 10% of ENHANCED-ICD patients during a median follow-up period of 1.3 years. With respect to patient-reported outcomes, levels of distress were highest and perceived health status lowest at the time of implantation, which both gradually improved during follow-up. In conclusion, the ENHANCED-ICD study demonstrates that programming a NID 60/80 for VT/VF detection is safe for ICD patients and does not negatively impact their quality of life.
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Miller JL, Thylén I, Moser DK. Gender Disparities in Symptoms of Anxiety, Depression, and Quality of Life in Defibrillator Recipients. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2015; 39:149-59. [PMID: 26856629 DOI: 10.1111/pace.12786] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2015] [Revised: 10/20/2015] [Accepted: 11/10/2015] [Indexed: 12/22/2022]
Abstract
BACKGROUND Most patients cope well with an implantable cardioverter defibrillator (ICD), but psychological distress and ICD-related concerns have been reported in about 20% of ICD recipients. Many previous studies have not distinguished between genders. METHODS In this nationwide study we compared quality of life, anxiety, and depression symptoms between the genders in ICD recipients, and determined predictors of each of these variables in men and women. All adult Swedish ICD recipients were invited by mail to participate and 2,771 patients (66 ± 12 years) completed standardized measures of quality of life, symptoms of anxiety, and depression. Time since implantation ranged from 1 year to 23 years with a mean of 4.7 ± 3.9. RESULTS Women reported worse quality of life (mean index 0.790 vs 0.825) and higher prevalence of anxiety (20.5% vs 14.7%) than did men (P < 0.001 for both comparisons), while there were no differences in symptoms of depression (8.8% vs 8.2%). CONCLUSIONS Most ICD recipients report a good quality of life, without emotional distress, but among the minority with distress, women fare worse than men.
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Affiliation(s)
| | - Ingela Thylén
- Department of Cardiology and Department of Medical and Health Sciences, Division of Nursing, Linköping University, Linköping, Sweden
| | - Debra K Moser
- College of Nursing, University of Kentucky, Lexington, Kentucky
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Freudenreich O, Huffman JC, Sharpe M, Beach SR, Celano CM, Chwastiak LA, Cohen MA, Dickerman A, Fitz-Gerald MJ, Kontos N, Mittal L, Nejad SH, Niazi S, Novak M, Philbrick K, Rasimas JJ, Shim J, Simpson SA, Walker A, Walker J, Wichman CL, Zimbrean P, Söllner W, Stern TA. Updates in Psychosomatic Medicine: 2014. PSYCHOSOMATICS 2015; 56:445-59. [DOI: 10.1016/j.psym.2015.04.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 03/30/2015] [Accepted: 03/31/2015] [Indexed: 01/21/2023]
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Priori SG, Blomström-Lundqvist C, Mazzanti A, Blom N, Borggrefe M, Camm J, Elliott PM, Fitzsimons D, Hatala R, Hindricks G, Kirchhof P, Kjeldsen K, Kuck KH, Hernandez-Madrid A, Nikolaou N, Norekvål TM, Spaulding C, Van Veldhuisen DJ. 2015 ESC Guidelines for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death: The Task Force for the Management of Patients with Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death of the European Society of Cardiology (ESC)Endorsed by: Association for European Paediatric and Congenital Cardiology (AEPC). Europace 2015; 17:1601-87. [PMID: 26318695 DOI: 10.1093/europace/euv319] [Citation(s) in RCA: 217] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Priori SG, Blomström-Lundqvist C, Mazzanti A, Blom N, Borggrefe M, Camm J, Elliott PM, Fitzsimons D, Hatala R, Hindricks G, Kirchhof P, Kjeldsen K, Kuck KH, Hernandez-Madrid A, Nikolaou N, Norekvål TM, Spaulding C, Van Veldhuisen DJ. 2015 ESC Guidelines for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death: The Task Force for the Management of Patients with Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death of the European Society of Cardiology (ESC). Endorsed by: Association for European Paediatric and Congenital Cardiology (AEPC). Eur Heart J 2015; 36:2793-2867. [PMID: 26320108 DOI: 10.1093/eurheartj/ehv316] [Citation(s) in RCA: 2563] [Impact Index Per Article: 284.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
MESH Headings
- Acute Disease
- Aged
- Anti-Arrhythmia Agents/therapeutic use
- Arrhythmias, Cardiac/genetics
- Arrhythmias, Cardiac/therapy
- Autopsy/methods
- Cardiac Resynchronization Therapy/methods
- Cardiomyopathies/complications
- Cardiomyopathies/therapy
- Cardiotonic Agents/therapeutic use
- Catheter Ablation/methods
- Child
- Coronary Artery Disease/complications
- Coronary Artery Disease/therapy
- Death, Sudden, Cardiac/prevention & control
- Defibrillators
- Drug Therapy, Combination
- Early Diagnosis
- Emergency Treatment/methods
- Female
- Heart Defects, Congenital/complications
- Heart Defects, Congenital/therapy
- Heart Transplantation/methods
- Heart Valve Diseases/complications
- Heart Valve Diseases/therapy
- Humans
- Mental Disorders/complications
- Myocardial Infarction/complications
- Myocardial Infarction/therapy
- Myocarditis/complications
- Myocarditis/therapy
- Nervous System Diseases/complications
- Nervous System Diseases/therapy
- Out-of-Hospital Cardiac Arrest/therapy
- Pregnancy
- Pregnancy Complications, Cardiovascular/therapy
- Primary Prevention/methods
- Quality of Life
- Risk Assessment
- Sleep Apnea, Obstructive/complications
- Sleep Apnea, Obstructive/therapy
- Sports/physiology
- Stroke Volume/physiology
- Terminal Care/methods
- Ventricular Dysfunction, Left/complications
- Ventricular Dysfunction, Left/therapy
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Mastenbroek MH, Pedersen SS, Versteeg H, Doevendans PA, Meine M. State of the art of ICD programming: Lessons learned and future directions. Neth Heart J 2014; 22:415-20. [PMID: 25074477 PMCID: PMC4188844 DOI: 10.1007/s12471-014-0582-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
The lifesaving benefits of implantable cardioverter defibrillator (ICD) therapy are more and more weighted against possible harm (e.g. unnecessary device therapy, procedural complications, device malfunction etc.) which might have adverse effects on patients' perceived health status and quality of life. Hence, there has been an increasing interest in the optimisation of ICD programming to prevent inappropriate and appropriate but unnecessary device therapy. The purpose of the current report is to give an overview of research into the optimisation of ICD programming and present the design of the on-going ENHANCED-ICD study. The ENHANCED-ICD study is a prospective, safety monitoring study enrolling 60 primary and secondary prophylactic ICD patients at the University Medical Center Utrecht. Patients implanted with any type of ICD with SmartShock technology(TM), and between 18-80 years of age, were eligible to participate. In all patients a prolonged detection of 60/80 intervals was programmed. The primary objective of the study is to investigate whether enhanced programming to further reduce ICD therapies is safe. The secondary objective is to examine the impact of enhanced programming on (i) antitachycardia pacing and shocks (both appropriate and inappropriate) and (ii) quality of life and distress. The first results of the ENHANCED-ICD study are expected in 2015.
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Affiliation(s)
- M H Mastenbroek
- Cardiology, Department of Heart and Lung, University Medical Center, Heidelberglaan 100, PO Box 85500, 3584 CX, Utrecht, the Netherlands,
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Hoogwegt MT, Theuns DAMJ, Pedersen SS, Kupper N. Long-term mortality risk in patients with an implantable cardioverter-defibrillator: Influence of heart rate and QRS duration. Int J Cardiol 2014; 175:560-4. [PMID: 25015024 DOI: 10.1016/j.ijcard.2014.06.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Revised: 06/10/2014] [Accepted: 06/24/2014] [Indexed: 10/25/2022]
Abstract
BACKGROUND A paucity of studies has investigated the role of autonomic cardiac regulation as well as cardiac conduction in relation to prognosis in implantable cardioverter-defibrillator (ICD) patients. Therefore, we examined the association of heart rate and QRS duration with long-term mortality risk in first-time ICD patients, adjusting also for measures of emotional distress. METHODS Resting heart rate and QRS duration were assessed prior to ICD implantation in 448 patients. Primary study endpoint was all-cause mortality (up to 6.0 year follow-up, median follow-up of 5.6 years (IQR: 1.9)). The impact of heart rate and QRS duration on time to all-cause mortality was separately assessed with Cox proportional hazard regression analysis, adjusting for clinical factors and symptoms of depression and anxiety. RESULTS Mean (SD) heart rate was 68.0 ± 13.3 bpm and mean QRS duration was 130.9 ± 36.9 ms. Heart rate of ≥80 bpm was associated with increased risk of mortality (HR=1.86; 95% CI=1.15-3.00; p=.011) in unadjusted analysis. In adjusted analyses, this relationship remained significant both with depression (HR=1.86, 95% CI=1.12-3.09; p=.017) and anxiety (HR=1.82, 95% CI=1.10-3.03; p=.021) and clinical measures as covariates. QRS duration of ≥120 ms was associated with impaired prognosis in unadjusted analysis (HR=2.00, 95% CI=1.27-3.14; p=.003), but was reduced to non-significance in adjusted analysis when medical comorbidities were included (HR=1.15, 95% CI=0.70-1.89; p=.60). CONCLUSIONS This study shows that increased heart rate is associated with impaired prognosis. Since heart rate is a relatively easy measurable parameter of autonomic functioning, heart rate should be included as a measure for risk stratification in daily clinical practice.
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Affiliation(s)
- Madelein T Hoogwegt
- CoRPS - Center of Research on Psychology in Somatic Diseases, Tilburg University, The Netherlands; Department of Cardiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | | | - Susanne S Pedersen
- CoRPS - Center of Research on Psychology in Somatic Diseases, Tilburg University, The Netherlands; Department of Cardiology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Cardiology, Odense University Hospital, Odense, Denmark; Department of Psychology, University of Southern Denmark, Odense, Denmark.
| | - Nina Kupper
- CoRPS - Center of Research on Psychology in Somatic Diseases, Tilburg University, The Netherlands
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