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Steinberg C, Dognin N, Sodhi A, Champagne C, Staples JA, Champagne J, Laksman ZW, Sarrazin JF, Bennett MT, Plourde B, Deyell MW, Andrade JG, Roy K, Yeung-Lai-Wah JA, Hawkins NM, Mondésert B, Blier L, Nault I, O'Hara G, Krahn AD, Philippon F, Chakrabarti S. DREAM-ICD-II Study. Circulation 2022; 145:742-753. [PMID: 34913361 DOI: 10.1161/circulationaha.121.056471] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Regulatory authorities of most industrialized countries recommend 6 months of private driving restriction after implantation of a secondary prevention implantable cardioverter-defibrillator (ICD). These driving restrictions result in significant inconvenience and social implications. This study aimed to assess the incidence rate of appropriate device therapies in contemporary recipients of a secondary prevention ICD. METHODS This retrospective study at 3 Canadian tertiary care centers enrolled consecutive patients with new secondary prevention ICD implants between 2016 and 2020. RESULTS For a median of 760 days (324, 1190 days), 721 patients were followed up. The risk of recurrent ventricular arrhythmia was highest during the first 3 months after device insertion (34.4%) and decreased over time (10.6% between 3 and 6 months, 11.7% between 6 and 12 months). The corresponding incidence rate per 100 patient-days was 0.48 (95% CI, 0.35-0.64) at 90 days, 0.28 (95% CI, 0.17-0.45) at 180 days, and 0.21 (95% CI, 0.13-0.33) between 181 and 365 days after ICD insertion (P<0.001). The cumulative incidence of arrhythmic syncope resulting in sudden cardiac incapacitation was 1.8% within the first 90 days and subsequently dropped to 0.4% between 91 and 180 days (P<0.001) after ICD insertion. CONCLUSIONS The incidence rate of appropriate therapies resulting in sudden cardiac incapacitation in contemporary recipients of a secondary prevention ICD is much lower than previously reported and declines significantly after the first 3 months. Lowering driving restrictions to 3 months after the index cardiac event seems safe, and revision of existing guidelines should be considered in countries still adhering to a 6-month period. Existing restrictions for private driving after implantation of a secondary prevention ICD should be reconsidered.
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Affiliation(s)
- Christian Steinberg
- Institut universitaire de cardiologie et pneumologie de Québec, Quebec, Canada (C.S., N.D., C.C., J.C., J.-F.S., B.P., K.R., L.B., I.N., G.O., F.P.)
| | - Nicolas Dognin
- Institut universitaire de cardiologie et pneumologie de Québec, Quebec, Canada (C.S., N.D., C.C., J.C., J.-F.S., B.P., K.R., L.B., I.N., G.O., F.P.)
| | - Amit Sodhi
- Centre for Cardiovascular Innovation, Division of Cardiology (A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.-W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
- Department of Medicine (A.S., J.A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
| | - Catherine Champagne
- Institut universitaire de cardiologie et pneumologie de Québec, Quebec, Canada (C.S., N.D., C.C., J.C., J.-F.S., B.P., K.R., L.B., I.N., G.O., F.P.)
| | - John A Staples
- Department of Medicine (A.S., J.A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
- Centre for Clinical Epidemiology and Evaluation, Vancouver, British Columbia, Canada (J.A.S.)
| | - Jean Champagne
- Institut universitaire de cardiologie et pneumologie de Québec, Quebec, Canada (C.S., N.D., C.C., J.C., J.-F.S., B.P., K.R., L.B., I.N., G.O., F.P.)
| | - Zachary W Laksman
- Centre for Cardiovascular Innovation, Division of Cardiology (A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.-W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
- Department of Medicine (A.S., J.A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
| | - Jean-François Sarrazin
- Institut universitaire de cardiologie et pneumologie de Québec, Quebec, Canada (C.S., N.D., C.C., J.C., J.-F.S., B.P., K.R., L.B., I.N., G.O., F.P.)
| | - Matthew T Bennett
- Centre for Cardiovascular Innovation, Division of Cardiology (A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.-W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
- Department of Medicine (A.S., J.A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
| | - Benoit Plourde
- Institut universitaire de cardiologie et pneumologie de Québec, Quebec, Canada (C.S., N.D., C.C., J.C., J.-F.S., B.P., K.R., L.B., I.N., G.O., F.P.)
| | - Marc W Deyell
- Centre for Cardiovascular Innovation, Division of Cardiology (A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.-W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
- Department of Medicine (A.S., J.A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
| | - Jason G Andrade
- Centre for Cardiovascular Innovation, Division of Cardiology (A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.-W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
- Department of Medicine (A.S., J.A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
- Montreal Heart Institute, Department of Medicine, Université de Montréal, Montreal, Quebec, Canada (J.G.A., B.M.)
| | - Karine Roy
- Institut universitaire de cardiologie et pneumologie de Québec, Quebec, Canada (C.S., N.D., C.C., J.C., J.-F.S., B.P., K.R., L.B., I.N., G.O., F.P.)
| | - John A Yeung-Lai-Wah
- Centre for Cardiovascular Innovation, Division of Cardiology (A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.-W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
- Department of Medicine (A.S., J.A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
| | - Nathaniel M Hawkins
- Centre for Cardiovascular Innovation, Division of Cardiology (A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.-W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
- Department of Medicine (A.S., J.A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
| | - Blandine Mondésert
- Montreal Heart Institute, Department of Medicine, Université de Montréal, Montreal, Quebec, Canada (J.G.A., B.M.)
| | - Louis Blier
- Institut universitaire de cardiologie et pneumologie de Québec, Quebec, Canada (C.S., N.D., C.C., J.C., J.-F.S., B.P., K.R., L.B., I.N., G.O., F.P.)
| | - Isabelle Nault
- Institut universitaire de cardiologie et pneumologie de Québec, Quebec, Canada (C.S., N.D., C.C., J.C., J.-F.S., B.P., K.R., L.B., I.N., G.O., F.P.)
| | - Gilles O'Hara
- Institut universitaire de cardiologie et pneumologie de Québec, Quebec, Canada (C.S., N.D., C.C., J.C., J.-F.S., B.P., K.R., L.B., I.N., G.O., F.P.)
| | - Andrew D Krahn
- Centre for Cardiovascular Innovation, Division of Cardiology (A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.-W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
- Department of Medicine (A.S., J.A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
| | - François Philippon
- Institut universitaire de cardiologie et pneumologie de Québec, Quebec, Canada (C.S., N.D., C.C., J.C., J.-F.S., B.P., K.R., L.B., I.N., G.O., F.P.)
| | - Santabhanu Chakrabarti
- Centre for Cardiovascular Innovation, Division of Cardiology (A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.-W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
- Department of Medicine (A.S., J.A.S., Z.L., M.B., M.W.D., J.G.A., J.A.Y.-L.W., N.M.H., A.D.K., S.C.), University of British Columbia, Vancouver, Canada
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Steinberg C, Cheung CC, Wan D, Sodhi A, Claros S, Staples JA, Philippon F, Laksman Z, Sarrazin JF, Bennett M, Plourde B, Deyell MW, Andrade JG, Roy K, Yeung-Lai-Wah JA, Molin F, Hawkins NM, Blier L, Nault I, O'Hara G, Krahn AD, Champagne J, Chakrabarti S. Driving Restrictions and Early Arrhythmias in Patients Receiving a Primary-Prevention Implantable Cardioverter-Defibrillator (DREAM-ICD) Study. Can J Cardiol 2020; 36:1269-1277. [PMID: 32474110 DOI: 10.1016/j.cjca.2020.05.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 05/19/2020] [Accepted: 05/20/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Current guidelines recommend 4 weeks of private driving restriction after implantation of a primary-prevention implantable cardioverter-defibrillator (ICD). These driving restrictions result in significant inconvenience and social implications. Advances in medical treatment and ICD programming have lowered the overall rate of device therapies. The objective of this study was to assess the incidence of ICD therapies at 30, 60, and 180 days after implantation. METHODS Driving Restrictions and Early Arrhythmias in Patients Receiving a Primary-Prevention Implantable Cardioverter-Defibrillator (DREAM-ICD) was a retrospective cohort study conducted at 2 Canadian university centres enrolling patients with new implantation of a primary-prevention ICD. Device programming was standardised according to current guidelines. A total of 803 patients were enrolled. RESULTS The cumulative rates of appropriate ICD therapies at 30, 60, and 180 days were 0.12%, 0.50%, and 0.75%, respectively. There was no syncope during the first 6 months. The median duration to the first appropriate ICD therapy was 208 (range 23-1109) days after implantation. The rate of inappropriate ICD therapies at 30 days was only 0.2%. Overall, < 13.6% of all appropriate ICD therapies occurred within the first 6 months after implantation. CONCLUSIONS The rate of appropriate ICD therapies within the first 30 days after device insertion is extremely low in contemporary primary prevention cohorts with guideline-concordant device programming. There was no increased risk for ventricular arrhythmia early after ICD insertion. The results of DREAM-ICD suggest the need for a revision of the existing driving restrictions for primary-prevention ICD recipients.
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Affiliation(s)
- Christian Steinberg
- Institut Universitaire de Cardiologie et Pneumologie de Québec, Québec, Québec, Canada.
| | - Christopher C Cheung
- Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Darryl Wan
- Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Amit Sodhi
- Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Sebastian Claros
- Institut Universitaire de Cardiologie et Pneumologie de Québec, Québec, Québec, Canada
| | - John A Staples
- Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Centre for Clinical Epidemiology and Evaluation, Vancouver, British Columbia, Canada
| | - François Philippon
- Institut Universitaire de Cardiologie et Pneumologie de Québec, Québec, Québec, Canada
| | - Zachary Laksman
- Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Matthew Bennett
- Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Benoit Plourde
- Institut Universitaire de Cardiologie et Pneumologie de Québec, Québec, Québec, Canada
| | - Marc W Deyell
- Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jason G Andrade
- Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Karine Roy
- Institut Universitaire de Cardiologie et Pneumologie de Québec, Québec, Québec, Canada
| | - John A Yeung-Lai-Wah
- Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Franck Molin
- Institut Universitaire de Cardiologie et Pneumologie de Québec, Québec, Québec, Canada
| | - Nathaniel M Hawkins
- Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Louis Blier
- Institut Universitaire de Cardiologie et Pneumologie de Québec, Québec, Québec, Canada
| | - Isabelle Nault
- Institut Universitaire de Cardiologie et Pneumologie de Québec, Québec, Québec, Canada
| | - Gilles O'Hara
- Institut Universitaire de Cardiologie et Pneumologie de Québec, Québec, Québec, Canada
| | - Andrew D Krahn
- Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jean Champagne
- Institut Universitaire de Cardiologie et Pneumologie de Québec, Québec, Québec, Canada
| | - Santabhanu Chakrabarti
- Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada.
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