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Ensam B, Scrocco C, Johnson D, Wijeyeratne YD, Bastiaenen R, Gray B, Miles C, Ben-Haim Y, Papatheodorou S, Sharma S, Papadakis M, Devine B, Macfarlane PW, Behr ER. Type 1 Brugada Pattern May Be Provoked by Ajmaline in Some Healthy Subjects: Results From a Clinical Trial. Circulation 2024; 149:1693-1695. [PMID: 38768273 DOI: 10.1161/circulationaha.123.067223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Affiliation(s)
- Bode Ensam
- Cardiology Section and Cardiovascular Clinical Academic Group, St. George's University Hospitals NHS Foundation Trust, and Institute of Molecular and Clinical Sciences, St. George's University of London, UK (B.E., C.S., D.J., Y.D.W., R.B., B.G., C.M., Y.B.-H., S.P., S.S., M.P., E.R.B.)
| | - Chiara Scrocco
- Cardiology Section and Cardiovascular Clinical Academic Group, St. George's University Hospitals NHS Foundation Trust, and Institute of Molecular and Clinical Sciences, St. George's University of London, UK (B.E., C.S., D.J., Y.D.W., R.B., B.G., C.M., Y.B.-H., S.P., S.S., M.P., E.R.B.)
| | - David Johnson
- Cardiology Section and Cardiovascular Clinical Academic Group, St. George's University Hospitals NHS Foundation Trust, and Institute of Molecular and Clinical Sciences, St. George's University of London, UK (B.E., C.S., D.J., Y.D.W., R.B., B.G., C.M., Y.B.-H., S.P., S.S., M.P., E.R.B.)
| | - Yanushi D Wijeyeratne
- Cardiology Section and Cardiovascular Clinical Academic Group, St. George's University Hospitals NHS Foundation Trust, and Institute of Molecular and Clinical Sciences, St. George's University of London, UK (B.E., C.S., D.J., Y.D.W., R.B., B.G., C.M., Y.B.-H., S.P., S.S., M.P., E.R.B.)
| | - Rachel Bastiaenen
- Cardiology Section and Cardiovascular Clinical Academic Group, St. George's University Hospitals NHS Foundation Trust, and Institute of Molecular and Clinical Sciences, St. George's University of London, UK (B.E., C.S., D.J., Y.D.W., R.B., B.G., C.M., Y.B.-H., S.P., S.S., M.P., E.R.B.)
| | - Belinda Gray
- Cardiology Section and Cardiovascular Clinical Academic Group, St. George's University Hospitals NHS Foundation Trust, and Institute of Molecular and Clinical Sciences, St. George's University of London, UK (B.E., C.S., D.J., Y.D.W., R.B., B.G., C.M., Y.B.-H., S.P., S.S., M.P., E.R.B.)
- Faculty of Medicine and Health, University of Sydney, NSW, Australia (B.G.)
| | - Chris Miles
- Cardiology Section and Cardiovascular Clinical Academic Group, St. George's University Hospitals NHS Foundation Trust, and Institute of Molecular and Clinical Sciences, St. George's University of London, UK (B.E., C.S., D.J., Y.D.W., R.B., B.G., C.M., Y.B.-H., S.P., S.S., M.P., E.R.B.)
| | - Yael Ben-Haim
- Cardiology Section and Cardiovascular Clinical Academic Group, St. George's University Hospitals NHS Foundation Trust, and Institute of Molecular and Clinical Sciences, St. George's University of London, UK (B.E., C.S., D.J., Y.D.W., R.B., B.G., C.M., Y.B.-H., S.P., S.S., M.P., E.R.B.)
| | - Stathis Papatheodorou
- Cardiology Section and Cardiovascular Clinical Academic Group, St. George's University Hospitals NHS Foundation Trust, and Institute of Molecular and Clinical Sciences, St. George's University of London, UK (B.E., C.S., D.J., Y.D.W., R.B., B.G., C.M., Y.B.-H., S.P., S.S., M.P., E.R.B.)
| | - Sanjay Sharma
- Cardiology Section and Cardiovascular Clinical Academic Group, St. George's University Hospitals NHS Foundation Trust, and Institute of Molecular and Clinical Sciences, St. George's University of London, UK (B.E., C.S., D.J., Y.D.W., R.B., B.G., C.M., Y.B.-H., S.P., S.S., M.P., E.R.B.)
| | - Michael Papadakis
- Cardiology Section and Cardiovascular Clinical Academic Group, St. George's University Hospitals NHS Foundation Trust, and Institute of Molecular and Clinical Sciences, St. George's University of London, UK (B.E., C.S., D.J., Y.D.W., R.B., B.G., C.M., Y.B.-H., S.P., S.S., M.P., E.R.B.)
| | - Brian Devine
- Electrocardiology Group, School of Health and Wellbeing, University of Glasgow, Scotland (B.D., P.W.M.)
| | - Peter W Macfarlane
- Electrocardiology Group, School of Health and Wellbeing, University of Glasgow, Scotland (B.D., P.W.M.)
| | - Elijah R Behr
- Cardiology Section and Cardiovascular Clinical Academic Group, St. George's University Hospitals NHS Foundation Trust, and Institute of Molecular and Clinical Sciences, St. George's University of London, UK (B.E., C.S., D.J., Y.D.W., R.B., B.G., C.M., Y.B.-H., S.P., S.S., M.P., E.R.B.)
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King JA, Nelson LD, Cheever K, Brett B, Gliedt J, Szabo A, Dong H, Huber DL, Broglio SP, McAllister TW, McCrea M, Pasquina P, Feigenbaum LA, Hoy A, Mihalik JP, Duma SM, Buckley T, Kelly LA, Miles C, Goldman JT, Benjamin HJ, Master CL, Ortega J, Kontos A, Clugston JR, Cameron KL, Kaminski TW, Chrisman SP, Eckner JT, Port N, McGinty G. The Prevalence and Influence of New or Worsened Neck Pain After a Sport-Related Concussion in Collegiate Athletes: A Study From the CARE Consortium. Am J Sports Med 2024:3635465241247212. [PMID: 38742422 DOI: 10.1177/03635465241247212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
BACKGROUND Neck pain in a concussion population is an emerging area of study that has been shown to have a negative influence on recovery. This effect has not yet been studied in collegiate athletes. HYPOTHESIS New or worsened neck pain is common after a concussion (>30%), negatively influences recovery, and is associated with patient sex and level of contact in sport. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS Varsity-level athletes from 29 National Collegiate Athletic Association member institutions as well as nonvarsity sport athletes at military service academies were eligible for enrollment. Participants completed a preseason baseline assessment and follow-up assessments at 6 and 24 to 48 hours after a concussion, when they were symptom-free, and when they returned to unrestricted play. Data collection occurred between January 2014 and September 2018. RESULTS A total of 2163 injuries were studied. New or worsened neck pain was reported with 47.0% of injuries. New or worsened neck pain was associated with patient sex (higher in female athletes), an altered mental status after the injury, the mechanism of injury, and what the athlete collided with. The presence of new/worsened neck pain was associated with delayed recovery. Those with new or worsened neck pain had 11.1 days of symptoms versus 8.8 days in those without (P < .001). They were also less likely to have a resolution of self-reported symptoms in ≤7 days (P < .001). However, the mean duration of the return-to-play protocol was not significantly different for those with new or worsened neck pain (7.5 ± 7.7 days) than those without (7.4 ± 8.3 days) (P = .592). CONCLUSION This novel study shows that neck pain was common in collegiate athletes sustaining a concussion, was influenced by many factors, and negatively affected recovery.
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Affiliation(s)
- Jeffrey A King
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA Lindsay
| | - Lindsay D Nelson
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Kelly Cheever
- Applied Biomechanics Research Laboratory, Department of Kinesiology, College for Health, Community and Policy, The University of Texas at San Antonio, San Antonio, Texas, USA
| | - Benjamin Brett
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Jordan Gliedt
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Aniko Szabo
- Division of Biostatistics, Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Huaying Dong
- Division of Biostatistics, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Daniel L Huber
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Steven P Broglio
- University of Michigan Concussion Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Thomas W McAllister
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Michael McCrea
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Paul Pasquina
- Department of Physical Medicine and Rehabilitation, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
| | - Luis A Feigenbaum
- Leonard M. Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - April Hoy
- Department of Athletics, School of Behavioral and Applied Sciences, Azusa Pacific University, Azusa, California, USA
| | - Jason P Mihalik
- Department of Exercise and Sport Science, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Stefan M Duma
- Institute for Critical Technology and Applied Science, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
| | - Thomas Buckley
- Department of Kinesiology and Applied Physiology, University of Delaware, Newark, Delaware, USA
| | - Louise A Kelly
- Department of Exercise Science, California Lutheran University, Thousand Oaks, California, USA
| | - Chris Miles
- Department of Family and Community Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Joshua T Goldman
- Departments of Family Medicine and Orthopaedic Surgery, University of California, Los Angeles, Los Angeles, California, USA
| | - Holly J Benjamin
- Departments of Orthopaedic Surgery and Rehabilitation Medicine and Pediatrics, University of Chicago, Chicago, Illinois, USA
| | - Christina L Master
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Justus Ortega
- School of Applied Health, California State Polytechnic University, Humboldt, Arcata, California, USA
| | - Anthony Kontos
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - James R Clugston
- Department of Community Health and Family Medicine, University of Florida, Gainesville, Florida, USA
| | - Kenneth L Cameron
- Orthopaedic and Sports Medicine Research, United States Military Academy, West Point, New York, USA
| | - Thomas W Kaminski
- Department of Kinesiology and Applied Physiology, University of Delaware, Newark, Delaware, USA
| | - Sara P Chrisman
- Division of Adolescent Medicine, Department of Pediatrics, University of Washington, Seattle, Washington, USA
| | - James T Eckner
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, Michigan, USA
| | - Nicholas Port
- School of Optometry, Indiana University Bloomington, Bloomington, Indiana, USA
| | - Gerald McGinty
- Department of Athletics, United States Air Force Academy, Air Force Academy, Colorado, USA
- Investigation performed at the Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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Jo J, Boltz AJ, Williams KL, Pasquina PF, McAllister TW, McCrea MA, Broglio SP, Zuckerman SL, Terry DP, Arbogast K, Benjamin HJ, Brooks A, Cameron KL, Chrisman SPD, Clugston JR, Collins M, DiFiori J, Eckner JT, Estevez C, Feigenbaum LA, Goldman JT, Hoy A, Kaminski TW, Kelly LA, Kontos AP, Langford D, Lintner LJ, Master CL, McDevitt J, McGinty G, Miles C, Ortega J, Port N, Rowson S, Schmidt J, Susmarski A, Svoboda S. Mechanisms of Injury Leading to Concussions in Collegiate Soccer Players: A CARE Consortium Study. Am J Sports Med 2024; 52:1585-1595. [PMID: 38656160 DOI: 10.1177/03635465241240789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
BACKGROUND Few previous studies have investigated how different injury mechanisms leading to sport-related concussion (SRC) in soccer may affect outcomes. PURPOSE To describe injury mechanisms and evaluate injury mechanisms as predictors of symptom severity, return to play (RTP) initiation, and unrestricted RTP (URTP) in a cohort of collegiate soccer players. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS The Concussion Assessment, Research and Education (CARE) Consortium database was used. The mechanism of injury was categorized into head-to-ball, head-to-head, head-to-body, and head-to-ground/equipment. Baseline/acute injury characteristics-including Sports Concussion Assessment Tool-3 total symptom severity (TSS), loss of consciousness (LOC), and altered mental status (AMS); descriptive data; and recovery (RTP and URTP)-were compared. Multivariable regression and Weibull models were used to assess the predictive value of the mechanism of injury on TSS and RTP/URTP, respectively. RESULTS Among 391 soccer SRCs, 32.7% were attributed to a head-to-ball mechanism, 27.9% to a head-to-body mechanism, 21.7% to a head-to-head mechanism, and 17.6% to a head-to-ground/equipment mechanism. Event type was significantly associated with injury mechanism [χ2(3) = 63; P < .001), such that more head-to-ball concussions occurred in practice sessions (n = 92 [51.1%] vs n = 36 [17.1%]) and more head-to-head (n = 65 [30.8%] vs n = 20 [11.1]) and head-to-body (n = 76 [36%] vs n = 33 [18.3%]) concussions occurred in competition. The primary position was significantly associated with injury mechanism [χ2(3) = 24; P < .004], with goalkeepers having no SRCs from the head-to-head mechanism (n = 0 [0%]) and forward players having the least head-to-body mechanism (n = 15 [19.2%]). LOC was also associated with injury mechanism (P = .034), with LOC being most prevalent in head-to-ground/equipment. Finally, AMS was most prevalent in head-to-ball (n = 54 [34.2%]) and head-to-body (n = 48 [30.4%]) mechanisms [χ2(3) = 9; P = .029]. In our multivariable models, the mechanism was not a predictor of TSS or RTP; however, it was associated with URTP (P = .044), with head-to-equipment/ground injuries resulting in the shortest mean number of days (14 ± 9.1 days) to URTP and the head-to-ball mechanism the longest (18.6 ± 21.6 days). CONCLUSION The mechanism of injury differed by event type and primary position, and LOC and AMS were different across mechanisms. Even though the mechanism of injury was not a significant predictor of acute symptom burden or time until RTP initiation, those with head-to-equipment/ground injuries spent the shortest time until URTP, and those with head-to-ball injuries had the longest time until URTP.
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Affiliation(s)
- Jacob Jo
- Department of Neurological Surgery, Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Nashville, Tennessee, USA; Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA; Vanderbilt University School of Medicine, Nashville, Tennessee, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Adrian J Boltz
- Michigan Concussion Center, University of Michigan, Ann Arbor, Michigan, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Kristen L Williams
- Department of Neurological Surgery, Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Nashville, Tennessee, USA; Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Paul F Pasquina
- Department of Physical Medicine and Rehabilitation at the Uniformed Services University of the Health Sciences in Bethesda, Maryland, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Thomas W McAllister
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Michael A McCrea
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA; Department of Neurology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Steven P Broglio
- Michigan Concussion Center, University of Michigan, Ann Arbor, Michigan, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Scott L Zuckerman
- Department of Neurological Surgery, Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Nashville, Tennessee, USA; Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Douglas P Terry
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA; Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA; Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Kristy Arbogast
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Holly J Benjamin
- University of Chicago, Chicago, Illinois, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Alison Brooks
- University of Wisconsin-Madison, Madison, Wisconsin, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Kenneth L Cameron
- United States Military Academy, West Point, New York, USA)
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Sara P D Chrisman
- University of Washington, Seattle, Washington, USA)
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - James R Clugston
- University of Florida, Gainesville, Florida, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Micky Collins
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - John DiFiori
- Hospital for Special Surgery, New York, New York, USA)
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - James T Eckner
- University of Michigan, Michigan, USA)
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Carlos Estevez
- United States Coast Guard Academy, New London, Connecticut, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Luis A Feigenbaum
- University of Miami, Coral Gables, Florida, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Joshua T Goldman
- University of California, Los Angeles, Los Angeles, California, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - April Hoy
- Azusa Pacific University, Azusa, California, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Thomas W Kaminski
- University of Delaware, Newark, Delaware, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Louise A Kelly
- California Lutheran University, Thousand Oaks, California, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Anthony P Kontos
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Dianne Langford
- Temple University, Philadelphia, Pennsylvania, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Laura J Lintner
- Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Christina L Master
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Jane McDevitt
- Temple University, Philadelphia, Pennsylvania, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Gerald McGinty
- United States Air Force Academy, El Paso, Colorado, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Chris Miles
- Wake Forest University, Winston-Salem, North Carolina, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Justus Ortega
- California State Polytechnic University, Pomona, California, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Nicholas Port
- Indiana University, Bloomington, Indiana, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Steve Rowson
- Virginia Tech, Blacksburg, Virginia, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Julianne Schmidt
- University of Georgia, Athens, Georgia, USA)
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Adam Susmarski
- United States Naval Academy, Annapolis, Maryland, USA)
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Steven Svoboda
- MedStar Health, Columbia, Maryland, USA
- Investigation performed at the Vanderbilt University Medical Center, Nashville, Tennessee, USA
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4
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Engel L, Alvarez-Jimenez M, Cagliarini D, D’Alfonso S, Faller J, Valentine L, Koval P, Bendall S, O’Sullivan S, Rice S, Miles C, Penn DL, Phillips J, Russon P, Lederman R, Killackey E, Lal S, Maree Cotton S, Gonzalez-Blanch C, Herrman H, McGorry PD, Gleeson JFM, Mihalopoulos C. The Cost-Effectiveness of a Novel Online Social Therapy to Maintain Treatment Effects From First-Episode Psychosis Services: Results From the Horyzons Randomized Controlled Trial. Schizophr Bull 2024; 50:427-436. [PMID: 37261464 PMCID: PMC10919787 DOI: 10.1093/schbul/sbad071] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Digital interventions have potential applications in promoting long-term recovery and improving outcomes in first-episode psychosis (FEP). This study aimed to evaluate the cost-effectiveness of Horyzons, a novel online social therapy to support young people aged 16-27 years following discharge from FEP services, compared with treatment as usual (TAU) from a healthcare sector and a societal perspective. STUDY DESIGN A cost-effectiveness analysis (CEA), based on the change in social functioning, and a cost-utility analysis (CUA) using quality-adjusted life years were undertaken alongside a randomized controlled trial. Intervention costs were determined from study records; resources used by patients were collected from a resource-use questionnaire and administrative data. Mean costs and outcomes were compared at 18 months and incremental cost-effectiveness ratios were calculated. Uncertainty analysis using bootstrapping and sensitivity analyses was conducted. STUDY RESULTS The sample included 170 participants: Horyzons intervention group (n = 86) and TAU (n = 84). Total costs were significantly lower in the Horyzons group compared with TAU from both the healthcare sector (-AU$4789.59; P < .001) and the societal perspective (-AU$5131.14; P < .001). In the CEA, Horyzons was dominant, meaning it was less costly and resulted in better social functioning. In the CUA, the Horyzons intervention resulted in fewer costs but also yielded fewer QALYs. However, group differences in outcomes were not statistically significant. When young people engaged more with the platform, costs were shown to decrease and outcomes improved. CONCLUSIONS The Horyzons intervention offers a cost-effective approach for improving social functioning in young people with FEP after discharge from early intervention services.
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Affiliation(s)
- Lidia Engel
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Mario Alvarez-Jimenez
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Daniela Cagliarini
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Simon D’Alfonso
- School of Computing and Information Systems, University of Melbourne, Melbourne, VIC, Australia
| | - Jan Faller
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | - Lee Valentine
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Peter Koval
- Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, VIC, Australia
| | - Sarah Bendall
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Shaunagh O’Sullivan
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Simon Rice
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Chris Miles
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - David L Penn
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- Healthy Brain and Mind Research Centre and School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, VIC, Australia
| | - Jess Phillips
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Penni Russon
- School of Communication, University of Technology Sydney, Sydney, NWS, Australia
| | - Reeva Lederman
- School of Computing and Information Systems, University of Melbourne, Melbourne, VIC, Australia
| | - Eoin Killackey
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Shalini Lal
- School of Rehabilitation, Faculty of Medicine, University of Montreal, Montreal, QC, Canada
- Health Innovation and Evaluation Hub, University of Montreal Hospital Research Centre, Montreal, QC, Canada
- Douglas Mental Health University Institute, Montreal, QC, Canada
| | - Sue Maree Cotton
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Cesar Gonzalez-Blanch
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
- University Hospital Marques de Valdecilla-IDIVAL, Santander, Spain
| | - Helen Herrman
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Patrick D McGorry
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - John F M Gleeson
- Healthy Brain and Mind Research Centre and School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, VIC, Australia
| | - Cathrine Mihalopoulos
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
- Deakin Health Economics, Deakin University, Burwood, VIC, Australia
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5
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MacLachlan H, Antonakaki A, Bhatia R, Fyazz S, Chatrath N, Androulakis E, Marawaha S, Basu J, Miles C, Dhutia H, Zaidi A, Chandra N, Sheikh N, Gati S, Malhotra A, Finocchiaro G, Sharma S, Papadakis M. Prevalence and Clinical Significance of Electrocardiographic Complete Right Bundle Branch Block in Young Individuals. Eur J Prev Cardiol 2024:zwae082. [PMID: 38412448 DOI: 10.1093/eurjpc/zwae082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/17/2024] [Accepted: 02/23/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND AND AIMS There is limited information on the clinical significance of complete right bundle branch block (CRBBB) in young individuals. The aim of this study was to determine the prevalence and significance of CRBBB in a large cohort of young individuals aged 14-35 years old. METHODS From 2008 to 2018, 104,369 consecutive individuals underwent a cardiovascular assessment with a health questionnaire, electrocardiogram, clinical consultation, and selective echocardiography. Follow-up was obtained via direct telephone consultations. Mean follow-up was 7.3 ± 2.7 years. RESULTS CRBBB was identified in 154 (0.1%) individuals and was more prevalent in males compared with females (0.20% vs. 0.06%; p<0.05) and in athletes compared with non-athletes (0.25% vs. 0.14%; p<0.05). CRBBB-related cardiac conditions were identified in 7 (5%) individuals (4 with atrial septal defect, 1 with Brugada syndrome, 1 with progressive cardiac conduction disease and 1 with atrial fibrillation). Pathology was more frequently identified in individuals with non-isolated CRBBB compared with individuals with isolated CRBBB (14% vs 1%; p < 0.05) and in individuals with a QRS duration of ≥130 milliseconds (ms) compared with individuals with a QRS of <130ms (10% vs 1%; p<0.05). CONCLUSION The prevalence of CRBBB in young individuals was 0.1% and was more prevalent in males and athletes. CRBBB-related conditions were identified in 5% of individuals and were more common in individuals with non-isolated CRBBB and more pronounced intraventricular conduction delay (QRS duration of ≥130ms). Secondary evaluation should be considered for young individuals with CRBBB with symptoms, concerning family history, additional electrocardiographic anomalies or significant QRS prolongation (≥130ms).
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Affiliation(s)
- H MacLachlan
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
| | - A Antonakaki
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
| | - R Bhatia
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
| | - S Fyazz
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
| | - N Chatrath
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
| | - E Androulakis
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
| | - S Marawaha
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
| | - J Basu
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
| | - C Miles
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
| | - H Dhutia
- Department of Cardiology, Glenfield Hospital, Leicester, UK
| | - A Zaidi
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
- Department of Cardiology, University Hospital of Wales, Cardiff, UK
| | - N Chandra
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
- Department of Cardiology, Frimley Park Hospital, London, UK
| | - N Sheikh
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
- Department of Cardiology, Guy's and St Thomas's Hospital, London, UK
| | - S Gati
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
- Department of Cardiology, Royal Brompton & Harefield NHS Foundation Trust, London, UK
| | - A Malhotra
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
- Institute of Sport, Manchester Metropolitan University and University of Manchester, Manchester, UK
| | - G Finocchiaro
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
| | - S Sharma
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
| | - M Papadakis
- Cardiovascular Clinical Academic Group, St George's, University of London, London, UK
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Bueno-Beti C, Johnson DC, Miles C, Westaby J, Sheppard MN, Behr ER, Asimaki A. Potential Diagnostic Role for a Combined Postmortem DNA and RNA Sequencing for Brugada Syndrome. Circ Genom Precis Med 2023; 16:e004251. [PMID: 37795608 PMCID: PMC10729895 DOI: 10.1161/circgen.122.004251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/06/2023]
Affiliation(s)
- Carlos Bueno-Beti
- Cardiovascular Clinical Academic Group, Molecular and Clinical Research Science Institute, St George’s University of London & St George’s University Hospital NHS Foundation Trust, London, United Kingdom
| | - David C. Johnson
- Cardiovascular Clinical Academic Group, Molecular and Clinical Research Science Institute, St George’s University of London & St George’s University Hospital NHS Foundation Trust, London, United Kingdom
| | - Chris Miles
- Cardiovascular Clinical Academic Group, Molecular and Clinical Research Science Institute, St George’s University of London & St George’s University Hospital NHS Foundation Trust, London, United Kingdom
| | - Joseph Westaby
- Cardiovascular Clinical Academic Group, Molecular and Clinical Research Science Institute, St George’s University of London & St George’s University Hospital NHS Foundation Trust, London, United Kingdom
| | - Mary N. Sheppard
- Cardiovascular Clinical Academic Group, Molecular and Clinical Research Science Institute, St George’s University of London & St George’s University Hospital NHS Foundation Trust, London, United Kingdom
| | - Elijah R. Behr
- Cardiovascular Clinical Academic Group, Molecular and Clinical Research Science Institute, St George’s University of London & St George’s University Hospital NHS Foundation Trust, London, United Kingdom
| | - Angeliki Asimaki
- Cardiovascular Clinical Academic Group, Molecular and Clinical Research Science Institute, St George’s University of London & St George’s University Hospital NHS Foundation Trust, London, United Kingdom
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Khoury S, Bhatia RT, Marwaha S, Miles C, Kasiakogias A, Bunce N, Behr E, Papadakis M, Sharma S, Tome M. Ethnic and sex-related differences at presentation in apical hypertrophic cardiomyopathy: An observational cross-sectional study. Int J Cardiol 2023; 391:131265. [PMID: 37574022 DOI: 10.1016/j.ijcard.2023.131265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 08/03/2023] [Accepted: 08/10/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND We investigated whether ethnicity and sex are associated with different clinical presentations and cardiovascular magnetic resonance (CMR) findings in individuals with apical hypertrophic cardiomyopathy (ApHCM). METHODS A retrospective observational cohort study of consecutive ApHCM patients from a large tertiary referral center in the United Kingdom (UK). Demographic, clinical, 12‑lead electrocardiogram (ECG) and CMR findings were collected. Participants presented in our clinics between 2010 and 2020. 'Pure' ApHCM was defined as isolated apical hypertrophy and 'mixed' with both apical and septal hypertrophy but with the apical segments of a greater wall thickness. Deep T-wave inversion was defined as ≥5 mm in any electrocardiogram lead. RESULTS A total of 150 consecutive ApHCM patients (75% men, 25% women; 37% White, 25% Black, 24% Asian and 15% of Mixed/Other ethnicity) were included. Females were diagnosed at an older age compared to men, had less prominent ECG changes, had higher left atrial area index, and were more hypertensive. Black patients had higher left ventricular mass index, more hypertension, and more of the 'mixed' type of ApHCM. The majority of hypertensive male patients showed the 'mixed' phenotype. CONCLUSIONS Individuals of Black ethnicity and hypertensive male patients are more likely to present with mixed apical and basal hypertrophy, whereas White, Asian and non-hypertensive male patients tend to have hypertrophy limited to the apex. Females present at an older age and are less likely to have deep T wave inversion on ECG.
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Affiliation(s)
- Shafik Khoury
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, United Kingdom
| | - Raghav T Bhatia
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, United Kingdom
| | - Sarandeep Marwaha
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, United Kingdom
| | - Chris Miles
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, United Kingdom
| | - Alexandros Kasiakogias
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, United Kingdom
| | - Nick Bunce
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, United Kingdom
| | - Elijah Behr
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, United Kingdom
| | - Michael Papadakis
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, United Kingdom
| | - Sanjay Sharma
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, United Kingdom
| | - Maite Tome
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, United Kingdom.
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Miles C, Boukens BJ, Scrocco C, Wilde AA, Nademanee K, Haissaguerre M, Coronel R, Behr ER. Subepicardial Cardiomyopathy: A Disease Underlying J-Wave Syndromes and Idiopathic Ventricular Fibrillation. Circulation 2023; 147:1622-1633. [PMID: 37216437 PMCID: PMC11073566 DOI: 10.1161/circulationaha.122.061924] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 03/27/2023] [Indexed: 05/24/2023]
Abstract
Brugada syndrome (BrS), early repolarization syndrome (ERS), and idiopathic ventricular fibrillation (iVF) have long been considered primary electrical disorders associated with malignant ventricular arrhythmia and sudden cardiac death. However, recent studies have revealed the presence of subtle microstructural abnormalities of the extracellular matrix in some cases of BrS, ERS, and iVF, particularly within right ventricular subepicardial myocardium. Substrate-based ablation within this region has been shown to ameliorate the electrocardiographic phenotype and to reduce arrhythmia frequency in BrS. Patients with ERS and iVF may also exhibit low-voltage and fractionated electrograms in the ventricular subepicardial myocardium, which can be treated with ablation. A significant proportion of patients with BrS and ERS, as well as some iVF survivors, harbor pathogenic variants in the voltage-gated sodium channel gene, SCN5A, but the majority of genetic susceptibility of these disorders is likely to be polygenic. Here, we postulate that BrS, ERS, and iVF may form part of a spectrum of subtle subepicardial cardiomyopathy. We propose that impaired sodium current, along with genetic and environmental susceptibility, precipitates a reduction in epicardial conduction reserve, facilitating current-to-load mismatch at sites of structural discontinuity, giving rise to electrocardiographic changes and the arrhythmogenic substrate.
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Affiliation(s)
- Chris Miles
- Cardiovascular Clinical Academic Group, St. George’s University Hospitals’ NHS Foundation Trust and Molecular and Clinical Sciences Institute, St. George’s, University of London, UK (C.M., C.S., E.R.B.)
| | - Bastiaan J. Boukens
- Department of Medical Biology, University of Amsterdam, the Netherlands (B.J.B.)
- University of Maastricht, Cardiovascular Research Institute Maastricht, Maastricht University Medical Center, the Netherlands (B.J.B.)
| | - Chiara Scrocco
- Cardiovascular Clinical Academic Group, St. George’s University Hospitals’ NHS Foundation Trust and Molecular and Clinical Sciences Institute, St. George’s, University of London, UK (C.M., C.S., E.R.B.)
| | - Arthur A.M. Wilde
- Amsterdam UMC, University of Amsterdam, Department of Cardiology, the Netherlands (A.A.M.W.)
- Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, the Netherlands (A.A.M.W.)
- European Reference Network for rare, low-prevalence, and complex diseases of the heart: ERN GUARD-Heart (A.A.M.W., M.H.)
| | - Koonlawee Nademanee
- Center of Excellence in Arrhythmia Research Chulalongkorn University, Department of Medicine, Chulalongkorn University, Thailand (K.N.)
- Pacific Rim Electrophysiology Research Institute, Bumrungrad Hospital, Bangkok, Thailand (K.N.)
| | - Michel Haissaguerre
- European Reference Network for rare, low-prevalence, and complex diseases of the heart: ERN GUARD-Heart (A.A.M.W., M.H.)
- Institut Hospitalo-Universitaire Liryc, Electrophysiology and Heart Modeling Institute, Pessac, France (M.H.)
- Department of Electrophysiology and Cardiac Stimulation, Centre Hospitalier Universitaire de Bordeaux, France (M.H.)
| | - Ruben Coronel
- Department of Experimental Cardiology, Amsterdam University Medical Centers, Cardiovascular Science, the Netherlands (R.C.)
| | - Elijah R. Behr
- Cardiovascular Clinical Academic Group, St. George’s University Hospitals’ NHS Foundation Trust and Molecular and Clinical Sciences Institute, St. George’s, University of London, UK (C.M., C.S., E.R.B.)
- Mayo Clinic Healthcare, London, UK (E.R.B.)
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9
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Bhatia RT, Malhotra A, MacLachlan H, Gati S, Marwaha S, Chatrath N, Fyyaz S, Aleixo H, Al-Turaihi S, Babu A, Basu J, Catterson P, Cooper R, Daems JJN, Dhutia H, Ferrari F, van Hattum JC, Iqbal Z, Kasiakogias A, Kenny A, Khanbhai T, Khoury S, Miles C, Oxborough D, Quazi K, Rakhit D, Sharma A, Varnava A, Tome Esteban MT, Finocchiaro G, Stein R, Jorstad HT, Papadakis M, Sharma S. Prevalence and diagnostic significance of de-novo 12-lead ECG changes after COVID-19 infection in elite soccer players. Heart 2023; 109:936-943. [PMID: 37039240 DOI: 10.1136/heartjnl-2022-322211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 02/21/2023] [Indexed: 04/12/2023] Open
Abstract
BACKGROUND AND AIM The efficacy of pre-COVID-19 and post-COVID-19 infection 12-lead ECGs for identifying athletes with myopericarditis has never been reported. We aimed to assess the prevalence and significance of de-novo ECG changes following COVID-19 infection. METHODS In this multicentre observational study, between March 2020 and May 2022, we evaluated consecutive athletes with COVID-19 infection. Athletes exhibiting de-novo ECG changes underwent cardiovascular magnetic resonance (CMR) scans. One club mandated CMR scans for all players (n=30) following COVID-19 infection, despite the absence of cardiac symptoms or de-novo ECG changes. RESULTS 511 soccer players (median age 21 years, IQR 18-26 years) were included. 17 (3%) athletes demonstrated de-novo ECG changes, which included reduction in T-wave amplitude in the inferior and lateral leads (n=5), inferior leads (n=4) and lateral leads (n=4); inferior T-wave inversion (n=7); and ST-segment depression (n=2). 15 (88%) athletes with de-novo ECG changes revealed evidence of inflammatory cardiac sequelae. All 30 athletes who underwent a mandatory CMR scan had normal findings. Athletes revealing de-novo ECG changes had a higher prevalence of cardiac symptoms (71% vs 12%, p<0.0001) and longer median symptom duration (5 days, IQR 3-10) compared with athletes without de-novo ECG changes (2 days, IQR 1-3, p<0.001). Among athletes without cardiac symptoms, the additional yield of de-novo ECG changes to detect cardiac inflammation was 20%. CONCLUSIONS 3% of athletes demonstrated de-novo ECG changes post COVID-19 infection, of which 88% were diagnosed with cardiac inflammation. Most affected athletes exhibited cardiac symptoms; however, de-novo ECG changes contributed to a diagnosis of cardiac inflammation in 20% of athletes without cardiac symptoms.
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Affiliation(s)
- Raghav T Bhatia
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Aneil Malhotra
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
- Manchester Academic Health Science Centre, Manchester University National Health Service Foundation Trust, Manchester, UK
| | - Hamish MacLachlan
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Sabiha Gati
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
- Department of Cardiology, Royal Brompton & Harefield NHS Foundation Trust, London, UK
| | - Sarandeep Marwaha
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Nikhil Chatrath
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Saad Fyyaz
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | | | - Samar Al-Turaihi
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Aswin Babu
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Joyee Basu
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Paul Catterson
- Department of Medicine, Newcastle United Football Club, Newcastle, UK
| | | | - Joelle J N Daems
- Department of Cardiology, Amsterdam UMC location, University of Amsterdam, Amsterdam, The Netherlands
| | - Harshil Dhutia
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Filipe Ferrari
- Graduate Program in Cardiology and Cardiovascular Sciences, Universidade Federal do Rio Grande do Sul, Hospital de Clinicas de Porto Alegre, Rio, Brazil
| | - Juliette C van Hattum
- Department of Cardiology, Amsterdam UMC location, University of Amsterdam, Amsterdam, The Netherlands
| | - Zafar Iqbal
- Department of Sports Medicine, Crystal Palace Football Club, London, UK
| | - Alexandros Kasiakogias
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | | | | | - Shafik Khoury
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Chris Miles
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - David Oxborough
- Research Institute for Sport and Exercise Science, Liverpool John Moores University, Liverpool, UK
| | - Kashif Quazi
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Dhrubo Rakhit
- Department of Cardiology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Anushka Sharma
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Amanda Varnava
- Department of Cardiology, Imperial College Healthcare NHS Trust, London, UK
| | - Maria Teresa Tome Esteban
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Gherardo Finocchiaro
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Ricardo Stein
- Graduate Program in Cardiology and Cardiovascular Sciences, Universidade Federal do Rio Grande do Sul, Hospital de Clinicas de Porto Alegre, Rio, Brazil
| | - Harald T Jorstad
- Department of Cardiology, Amsterdam UMC location, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | - Michael Papadakis
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Sanjay Sharma
- Cardiovascular Clinical Academic Group, St. George's, University of London, St. George's University Hospitals NHS Foundation Trust, London, UK
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Kouli O, Murray V, Bhatia S, Cambridge WA, Kawka M, Shafi S, Knight SR, Kamarajah SK, McLean KA, Glasbey JC, Khaw RA, Ahmed W, Akhbari M, Baker D, Borakati A, Mills E, Thavayogan R, Yasin I, Raubenheimer K, Ridley W, Sarrami M, Zhang G, Egoroff N, Pockney P, Richards T, Bhangu A, Creagh-Brown B, Edwards M, Harrison EM, Lee M, Nepogodiev D, Pinkney T, Pearse R, Smart N, Vohra R, Sohrabi C, Jamieson A, Nguyen M, Rahman A, English C, Tincknell L, Kakodkar P, Kwek I, Punjabi N, Burns J, Varghese S, Erotocritou M, McGuckin S, Vayalapra S, Dominguez E, Moneim J, Salehi M, Tan HL, Yoong A, Zhu L, Seale B, Nowinka Z, Patel N, Chrisp B, Harris J, Maleyko I, Muneeb F, Gough M, James CE, Skan O, Chowdhury A, Rebuffa N, Khan H, Down B, Fatimah Hussain Q, Adams M, Bailey A, Cullen G, Fu YXJ, McClement B, Taylor A, Aitken S, Bachelet B, Brousse de Gersigny J, Chang C, Khehra B, Lahoud N, Lee Solano M, Louca M, Rozenbroek P, Rozitis E, Agbinya N, Anderson E, Arwi G, Barry I, Batchelor C, Chong T, Choo LY, Clark L, Daniels M, Goh J, Handa A, Hanna J, Huynh L, Jeon A, Kanbour A, Lee A, Lee J, Lee T, Leigh J, Ly D, McGregor F, Moss J, Nejatian M, O'Loughlin E, Ramos I, Sanchez B, Shrivathsa A, Sincari A, Sobhi S, Swart R, Trimboli J, Wignall P, Bourke E, Chong A, Clayton S, Dawson A, Hardy E, Iqbal R, Le L, Mao S, Marinelli I, Metcalfe H, Panicker D, R HH, Ridgway S, Tan HH, Thong S, Van M, Woon S, Woon-Shoo-Tong XS, Yu S, Ali K, Chee J, Chiu C, Chow YW, Duller A, Nagappan P, Ng S, Selvanathan M, Sheridan C, Temple M, Do JE, Dudi-Venkata NN, Humphries E, Li L, Mansour LT, Massy-Westropp C, Fang B, Farbood K, Hong H, Huang Y, Joan M, Koh C, Liu YHA, Mahajan T, Muller E, Park R, Tanudisastro M, Wu JJG, Chopra P, Giang S, Radcliffe S, Thach P, Wallace D, Wilkes A, Chinta SH, Li J, Phan J, Rahman F, Segaran A, Shannon J, Zhang M, Adams N, Bonte A, Choudhry A, Colterjohn N, Croyle JA, Donohue J, Feighery A, Keane A, McNamara D, Munir K, Roche D, Sabnani R, Seligman D, Sharma S, Stickney Z, Suchy H, Tan R, Yordi S, Ahmed I, Aranha M, El Sabawy D, Garwood P, Harnett M, Holohan R, Howard R, Kayyal Y, Krakoski N, Lupo M, McGilberry W, Nepon H, Scoleri Y, Urbina C, Ahmad Fuad MF, Ahmed O, Jaswantlal D, Kelly E, Khan MHT, Naidu D, Neo WX, O'Neill R, Sugrue M, Abbas JD, Abdul-Fattah S, Azlan A, Barry K, Idris NS, Kaka N, Mc Dermott D, Mohammad Nasir MN, Mozo M, Rehal A, Shaikh Yousef M, Wong RH, Curran E, Gardner M, Hogan A, Julka R, Lasser G, Ní Chorráin N, Ting J, Browne R, George S, Janjua Z, Leung Shing V, Megally M, Murphy S, Ravenscroft L, Vedadi A, Vyas V, Bryan A, Sheikh A, Ubhi J, Vannelli K, Vawda A, Adeusi L, Doherty C, Fitzgerald C, Gallagher H, Gill P, Hamza H, Hogan M, Kelly S, Larry J, Lynch P, Mazeni NA, O'Connell R, O'Loghlin R, Singh K, Abbas Syed R, Ali A, Alkandari B, Arnold A, Arora E, Azam R, Breathnach C, Cheema J, Compton M, Curran S, Elliott JA, Jayasamraj O, Mohammed N, Noone A, Pal A, Pandey S, Quinn P, Sheridan R, Siew L, Tan EP, Tio SW, Toh VTR, Walsh M, Yap C, Yassa J, Young T, Agarwal N, Almoosawy SA, Bowen K, Bruce D, Connachan R, Cook A, Daniell A, Elliott M, Fung HKF, Irving A, Laurie S, Lee YJ, Lim ZX, Maddineni S, McClenaghan RE, Muthuganesan V, Ravichandran P, Roberts N, Shaji S, Solt S, Toshney E, Arnold C, Baker O, Belais F, Bojanic C, Byrne M, Chau CYC, De Soysa S, Eldridge M, Fairey M, Fearnhead N, Guéroult A, Ho JSY, Joshi K, Kadiyala N, Khalid S, Khan F, Kumar K, Lewis E, Magee J, Manetta-Jones D, Mann S, McKeown L, Mitrofan C, Mohamed T, Monnickendam A, Ng AYKC, Ortu A, Patel M, Pope T, Pressling S, Purohit K, Saji S, Shah Foridi J, Shah R, Siddiqui SS, Surman K, Utukuri M, Varghese A, Williams CYK, Yang JJ, Billson E, Cheah E, Holmes P, Hussain S, Murdock D, Nicholls A, Patel P, Ramana G, Saleki M, Spence H, Thomas D, Yu C, Abousamra M, Brown C, Conti I, Donnelly A, Durand M, French N, Goan R, O'Kane E, Rubinchik P, Gardiner H, Kempf B, Lai YL, Matthews H, Minford E, Rafferty C, Reid C, Sheridan N, Al Bahri T, Bhoombla N, Rao BM, Titu L, Chatha S, Field C, Gandhi T, Gulati R, Jha R, Jones Sam MT, Karim S, Patel R, Saunders M, Sharma K, Abid S, Heath E, Kurup D, Patel A, Ali M, Cresswell B, Felstead D, Jennings K, Kaluarachchi T, Lazzereschi L, Mayson H, Miah JE, Reinders B, Rosser A, Thomas C, Williams H, Al-Hamid Z, Alsadoun L, Chlubek M, Fernando P, Gaunt E, Gercek Y, Maniar R, Ma R, Matson M, Moore S, Morris A, Nagappan PG, Ratnayake M, Rockall L, Shallcross O, Sinha A, Tan KE, Virdee S, Wenlock R, Donnelly HA, Ghazal R, Hughes I, Liu X, McFadden M, Misbert E, Mogey P, O'Hara A, Peace C, Rainey C, Raja P, Salem M, Salmon J, Tan CH, Alves D, Bahl S, Baker C, Coulthurst J, Koysombat K, Linn T, Rai P, Sharma A, Shergill A, Ahmed M, Ahmed S, Belk LH, Choudhry H, Cummings D, Dixon Y, Dobinson C, Edwards J, Flint J, Franco Da Silva C, Gallie R, Gardener M, Glover T, Greasley M, Hatab A, Howells R, Hussey T, Khan A, Mann A, Morrison H, Ng A, Osmond R, Padmakumar N, Pervaiz F, Prince R, 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M, Lehmann J, Mangtani A, Narayan A, Nazarian S, Parmar C, Shah D, Shaw C, Zhao Z, Beck C, Caldwell S, Clements JM, French B, Kenny R, Kirk S, Lindsay J, McClung A, McLaughlin N, Watson S, Whiteside E, Alyacoubi S, Arumugam V, Beg R, Dawas K, Garg S, Lloyd ER, Mahfouz Y, Manobharath N, Moonesinghe R, Morka N, Patel K, Prashar J, Yip S, Adeeko ES, Ajekigbe F, Bhat A, Evans C, Farrugia A, Gurung C, Long T, Malik B, Manirajan S, Newport D, Rayer J, Ridha A, Ross E, Saran T, Sinker A, Waruingi D, Allen R, Al Sadek Y, Alves do Canto Brum H, Asharaf H, Ashman M, Balakumar V, Barrington J, Baskaran R, Berry A, Bhachoo H, Bilal A, Boaden L, Chia WL, Covell G, Crook D, Dadnam F, Davis L, De Berker H, Doyle C, Fox C, Gruffydd-Davies M, Hafouda Y, Hill A, Hubbard E, Hunter A, Inpadhas V, Jamshaid M, Jandu G, Jeyanthi M, Jones T, Kantor C, Kwak SY, Malik N, Matt R, McNulty P, Miles C, Mohomed A, Myat P, Niharika J, Nixon A, O'Reilly D, Parmar K, Pengelly S, Price L, Ramsden M, Turnor R, Wales E, Waring H, Wu M, Yang T, Ye TTS, Zander A, Zeicu C, Bellam S, Francombe J, Kawamoto N, Rahman MR, Sathyanarayana A, Tang HT, Cheung J, Hollingshead J, Page V, Sugarman J, Wong E, Chiong J, Fung E, Kan SY, Kiang J, Kok J, Krahelski O, Liew MY, Lyell B, Sharif Z, Speake D, Alim L, Amakye NY, Chandrasekaran J, Chandratreya N, Drake J, Owoso T, Thu YM, Abou El Ela Bourquin B, Alberts J, Chapman D, Rehnnuma N, Ainsworth K, Carpenter H, Emmanuel T, Fisher T, Gabrel M, Guan Z, Hollows S, Hotouras A, Ip Fung Chun N, Jaffer S, Kallikas G, Kennedy N, Lewinsohn B, Liu FY, Mohammed S, Rutherfurd A, Situ T, Stammer A, Taylor F, Thin N, Urgesi E, Zhang N, Ahmad MA, Bishop A, Bowes A, Dixit A, Glasson R, Hatta S, Hatt K, Larcombe S, Preece J, Riordan E, Fegredo D, Haq MZ, Li C, McCann G, Stewart D, Baraza W, Bhullar D, Burt G, Coyle J, Deans J, Devine A, Hird R, Ikotun O, Manchip G, Ross C, Storey L, Tan WWL, Tse C, Warner C, Whitehead M, Wu F, Court EL, Crisp E, Huttman M, Mayes F, Robertson H, Rosen H, Sandberg C, Smith H, Al Bakry M, Ashwell W, Bajaj S, Bandyopadhyay D, Browlee O, Burway S, Chand CP, Elsayeh K, Elsharkawi A, Evans E, Ferrin S, Fort-Schaale A, Iacob M, I K, Impelliziere Licastro G, Mankoo AS, Olaniyan T, Otun J, Pereira R, Reddy R, Saeed D, Simmonds O, Singhal G, Tron K, Wickstone C, Williams R, Bradshaw E, De Kock Jewell V, Houlden C, Knight C, Metezai H, Mirza-Davies A, Seymour Z, Spink D, Wischhusen S. Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study. Lancet Digit Health 2022; 4:e520-e531. [PMID: 35750401 DOI: 10.1016/s2589-7500(22)00069-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/07/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications. METHODS We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC). FINDINGS In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]). INTERPRETATION In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required. FUNDING British Journal of Surgery Society.
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Maclachlan H, Castelletti S, Bhatia R, Chatrath N, Fyazz S, Marwaha S, Thurdnampetch K, Gilchrist J, Adil S, Chang V, Basu J, Miles C, Sharma S, Papadakis M. Prevalence and outcomes of WPW pattern in the young: a report from a nationwide cardiac screening programme. Eur J Prev Cardiol 2022. [DOI: 10.1093/eurjpc/zwac056.280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Individuals with accessory pathways, also referred as the Wolff-Parkinson-White pattern (WPWp), are usually asymptomatic and fatal arrhythmias may be the first presentation. Risk stratification is recommended, with electrophysiological study (EPS) being the gold standard. Catheter ablation offers a widely available, curative option, and provides incentive for screening, particularly in high-risk populations such as athletes.
Purpose
We sought to assess the prevalence, real-world clinical practice and outcomes of WPWp in young individuals identified through a nationwide cardiac screening programme.
Method
Between 2008 and 2018, 113,209 consecutive individuals (14 to 35 years old, 38% female) underwent cardiac screening with a health questionnaire, 12-lead electrocardiogram (ECG) and cardiology consultation. Individuals with suspected cardiac disease were referred for further investigations as necessary. Clinical outcomes were obtained via an online questionnaire and matched de-identified records from the Office of National Statistics database. Individuals were classified as elite athletes, non-elite athletes and non-athletes.
Results
A total of 214 (0.2%) individuals were referred for secondary evaluation with a suspected WPWp (Figure 1). Clinical outcomes were unavailable for 30 (14%) individuals. Follow-up confirmed an additional 13 individuals with a WPWp who were deemed to have normal investigations at screening, of which 8 (61%) had reported cardiovascular symptoms on their HQ and, in retrospect, 4 (30%) demonstrated subtle WPWp on their ECG. A WPWp was confirmed in 187 individuals (0.2%), of which 149 (80%) individuals were considered non-athletes, 114 (61%) reported cardiovascular symptoms, 116 (62%) underwent risk stratification with an EPS and 95 (43%) underwent catheter ablation. Report of palpitation was significantly greater in non-athletes than athletes (p=0.034). In asymptomatic individuals, those engaging in sports at elite level were more likely to be referred for an EPS (p=0.04). Four adverse cardiac events were reported over a follow up period of 7.4 years (IQR 4.9 to 9.2), including 3 individuals (16 years, 20 years, 40 years) with life-threatening arrhythmic events (LAE) requiring cardioversion, and 1 individual (20 years) with sudden cardiac death. Of these 4 individuals, only 1 with a LAE had undergone risk stratification with EPS.
Conclusions
The incidence of SCD in this young screened population was 0.72 per 1000 person-years. Clinical practice was variable and EPS was not offered to a significant proportion of patients, despite inadequate non-invasive risk stratification. The indication to EPS was driven by the athletic status in the asymptomatic individuals. The WPW syndrome may manifest with subtle ECG changes, posing a diagnostic challenge to interpreting physicians.
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Affiliation(s)
- H Maclachlan
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - S Castelletti
- Istituto Auxologico Italiano IRCCS, Cardiomyopathy Unit and department of Cardiovascular, Neural and Metabolic Science, MIlan, Italy
| | - R Bhatia
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - N Chatrath
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - S Fyazz
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - S Marwaha
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - K Thurdnampetch
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - J Gilchrist
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - S Adil
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - V Chang
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - J Basu
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - C Miles
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - S Sharma
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - M Papadakis
- St George's Healthcare NHS Trust, Cardiology Clinical Academic Group, St. George's, University of London, London, United Kingdom of Great Britain & Northern Ireland
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Ha A, Wallace B, Han D, Miles C, Raup V, Badalato G, Alukal J. A Population-based Analysis of Predictors to Penile Surgical Intervention among Inpatients with Acute Priapism. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.01.227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Abbas M, Miles C, Behr E. Catecholaminergic Polymorphic Ventricular Tachycardia. Arrhythm Electrophysiol Rev 2022; 11:e20. [PMID: 36644199 PMCID: PMC9820193 DOI: 10.15420/aer.2022.09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 07/02/2022] [Indexed: 01/17/2023] Open
Abstract
Catecholaminergic polymorphic ventricular tachycardia (CPVT) is an inherited arrhythmia syndrome characterised by adenergically mediated bidirectional and/or polymorphic ventricular tachycardia. CPVT is a significant cause of autopsy-negative sudden death in children and adolescents, although it can also affect adults. It is often caused by pathogenic variants in the cardiac ryanodine receptor gene as well as other rarer genes. Early identification and risk stratification is of major importance. β-blockers are the cornerstone of therapy. Sodium channel blockers, specifically flecainide, have an additive role. Left cardiac sympathetic denervation is playing an increasing role in suppression of arrhythmia and symptoms. Concerns have been raised, however, about the efficacy of implantable cardioverter defibrillator therapy and the risk of catecholamine driven proarrhythmic storms. In this review, we summarise the clinical characteristics, genetics, and diagnostic and therapeutic strategies for CPVT and describe recent advances and challenges.
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Affiliation(s)
- Mohamed Abbas
- Department of Cardiology, Royal Stoke University Hospital, Stoke-on-Trent, UK
| | - Chris Miles
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London and St George's University Hospitals NHS Foundation Trust, London, UK
| | - Elijah Behr
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London and St George's University Hospitals NHS Foundation Trust, London, UK
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Ha A, Wallace B, Miles C, Raup V, Punjani N, Badalato G, Alukal J. Exploring the Use of Exchange Transfusion in the Surgical Management of Priapism in Sickle Cell Disease: A Population-Based Analysis. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.01.229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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15
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Eagle SR, Asken B, Trbovich A, Houck ZM, Bauer RM, Clugston JR, Broglio SP, McAllister TW, McCrea MA, Pasquina P, Collins MW, Kontos AP, Putukian M, Hoy A, Ortega J, Port N, Buckley T, Kaminski T, Houston M, Duma S, Miles C, Lintner L. Estimated Duration of Continued Sport Participation Following Concussions and Its Association with Recovery Outcomes in Collegiate Athletes: Findings from the NCAA/DoD CARE Consortium. Sports Med 2022; 52:1991-2001. [DOI: 10.1007/s40279-022-01668-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/21/2022] [Indexed: 11/30/2022]
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Westaby JD, Miles C, Chis Ster I, Cooper STE, Antonios TF, Meijles D, Behr ER, Sheppard MN. Characterisation of hypertensive heart disease: pathological insights from a sudden cardiac death cohort to inform clinical practice. J Hum Hypertens 2022; 36:246-253. [PMID: 33654238 DOI: 10.1038/s41371-021-00507-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 01/26/2021] [Accepted: 02/04/2021] [Indexed: 11/09/2022]
Abstract
Hypertensive heart disease refers to changes in the myocardium that result from hypertension. The relationship between hypertensive heart disease and sudden cardiac death is well established, but there are few pathological studies. We examined the clinical and pathological features of hypertensive heart disease in sudden cardiac death victims from a national cardiovascular pathology registry. We investigated 5239 cases of sudden cardiac death between 1994 and 2018. Hearts were examined by two expert cardiac pathologists. Diagnostic criteria included history of hypertension, increased heart weight and left ventricular wall thickness in the absence of other causes. Collagen was quantified using picrosirius red staining and imaging software. Of 75 sudden cardiac death cases due to hypertensive heart disease (age at death: 54 ± 16 years; 56% males), 56 (75%) reported no prior cardiac symptoms. Thirty-four (45%) recorded a BMI ≥ 30. Only two (2.7%) had hypertensive heart disease diagnosed antemortem. Four (5%) were diagnosed clinically with hypertrophic cardiomyopathy, but lacked myocyte disarray at autopsy. All hearts showed concentric left ventricular hypertrophy and myocyte hypertrophy. Fibrosis was identified microscopically in 59 cases (81%). The posterior left ventricular wall showed the greatest increase in the percentage of collagen in hypertensive diseased hearts compared to controls (25.2% vs 17.9%, p = 0.034). Most sudden deaths due to hypertensive heart disease occur without prior cardiac symptoms; thus, clinical risk stratification is challenging. Hypertensive heart disease can be misdiagnosed in life as hypertrophic cardiomyopathy which has major implications for relatives. Pathologists require a history of hypertension and histology for a definitive diagnosis of hypertensive heart disease.
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Affiliation(s)
- J D Westaby
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's University of London, London, SW17 0RE, UK.
| | - C Miles
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's University of London, London, SW17 0RE, UK
| | - I Chis Ster
- Infection and Immunity Research Institute, St George's University of London, London, SW17 0RE, UK
| | - S T E Cooper
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's University of London, London, SW17 0RE, UK
| | - T F Antonios
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's University of London, London, SW17 0RE, UK
| | - D Meijles
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's University of London, London, SW17 0RE, UK
| | - E R Behr
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's University of London, London, SW17 0RE, UK
| | - M N Sheppard
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's University of London, London, SW17 0RE, UK
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17
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Miles C, Greene A. The effect of treatment with a non-invasive foot worn biomechanical device on subjective and objective measures in knee osteoarthritis patients. Physiotherapy 2022. [DOI: 10.1016/j.physio.2021.12.287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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MacLachlan H, Dhutia H, Bhatia R, Boden K, Forenc K, Basu J, Miles C, Osborne R, Chandra N, Malhotra A, Stuart G, Peirce N, Sharma S, Papadakis M. Results of a nationally implemented cardiac screening programme in elite cricket players in England and Wales. J Sci Med Sport 2021; 25:287-292. [PMID: 35016820 DOI: 10.1016/j.jsams.2021.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/30/2021] [Accepted: 12/05/2021] [Indexed: 01/02/2023]
Abstract
OBJECTIVES We assessed the diagnostic yield and costs of an electrocardiogram-based national screening programme in elite cricket players and the incremental value of transthoracic echocardiography and periodic evaluation. DESIGN Cross-sectional study. METHODS Between 2008 and 2019, 1208 cricketers underwent screening with a health questionnaire, 12-lead electrocardiogram and cardiology consultation. Athletes with concerning findings underwent on-site transthoracic echocardiography and further investigations as necessary. In addition, despite a normal health questionnaire and electrocardiogram, 342 (28.3%) athletes had a transthoracic echocardiogram and 493 (40.8%) underwent repeat evaluations. RESULTS After initial evaluation, 47 (3.9%) athletes underwent on-site transthoracic echocardiography of whom 35 (2.8%) were referred for further evaluation. Four athletes (0.3%) were diagnosed with major cardiac conditions; hypertrophic cardiomyopathy (n = 1), arrhythmogenic cardiomyopathy (n = 1) and Wolff-Parkinson-White pattern (n = 2). Two athletes were identified with minor valvular abnormalities. Repeat evaluation of 493 athletes identified hypertrophic cardiomyopathy in a 22-year-old athlete, two years after his initial normal screening. During a follow-up of 5.8 ± 2.9 years no additional diagnoses or adverse cardiac events were reported. The cost of the electrocardiogram-based programme was £127,844, translating to £106 per athlete and £25,569 per major cardiac condition identified.Routine transthoracic echocardiography in 342 athletes identified two athletes with major cardiac conditions (bicuspid aortic valve with severe aortopathy and aortic regurgitation and an atrial septal defect associated with right ventricular volume overload) and 10 athletes with minor abnormalities. CONCLUSIONS An electrocardiogram-based national screening programme identified a major cardiac condition in 0.3% of athletes. Routine transthoracic echocardiography and periodic evaluation increased the diagnostic yield to 0.6%, at an incremental cost.
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Affiliation(s)
- H MacLachlan
- Cardiovascular Clinical Academic Group, St Georges, University of London, United Kingdom
| | - H Dhutia
- Department of Cardiology, Glenfield Hospital, United Kingdom
| | - R Bhatia
- Cardiovascular Clinical Academic Group, St Georges, University of London, United Kingdom
| | - K Boden
- England and Wales Cricket Board and National Centre for Sports and Exercise Medicine and National Cricket Performance Centre, Loughborough University, United Kingdom
| | - K Forenc
- Cardiovascular Clinical Academic Group, St Georges, University of London, United Kingdom
| | - J Basu
- Cardiovascular Clinical Academic Group, St Georges, University of London, United Kingdom
| | - C Miles
- Cardiovascular Clinical Academic Group, St Georges, University of London, United Kingdom
| | - R Osborne
- Cardiac Risk in the Young, United Kingdom
| | - N Chandra
- Department of Cardiology, Frimley Park Hospital, United Kingdom
| | - A Malhotra
- Division of Cardiovascular Sciences, University of Manchester, United Kingdom
| | - G Stuart
- National Institute of Health Research Cardiovascular Biomedical Research Centre, Bristol Heart Institute, United Kingdom
| | - N Peirce
- England and Wales Cricket Board and National Centre for Sports and Exercise Medicine and National Cricket Performance Centre, Loughborough University, United Kingdom
| | - S Sharma
- Cardiovascular Clinical Academic Group, St Georges, University of London, United Kingdom
| | - M Papadakis
- Cardiovascular Clinical Academic Group, St Georges, University of London, United Kingdom.
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Kandhari N, Khoury S, Behr ER, Miles C. Cardiac arrest as first presentation of arrhythmogenic left ventricular cardiomyopathy due to Filamin C mutation: a case report. Eur Heart J Case Rep 2021; 5:ytab422. [PMID: 34993393 PMCID: PMC8728717 DOI: 10.1093/ehjcr/ytab422] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 05/18/2021] [Accepted: 10/14/2021] [Indexed: 01/05/2023]
Abstract
Background Arrhythmogenic left ventricular cardiomyopathy (ALVC) is a rare form of arrhythmogenic cardiomyopathy characterized by fibrofatty replacement of left ventricular myocardium, malignant arrhythmia, and sudden cardiac death. The definition incorporates several genetic causes, including pathogenic variation in the Filamin C gene (FLNC). Although awareness of ALVC has improved, identification remains challenging and diagnostic criteria continue to evolve. Case summary A 50-year-old athletic male was admitted following an out-of-hospital cardiac arrest due to ventricular tachycardia (VT) whilst playing football. Coronary angiography revealed unobstructed epicardial vessels and the diagnosis of ALVC was suggested by cardiovascular magnetic resonance imaging, which demonstrated a mildly dilated and moderately impaired left ventricle with epicardial late gadolinium enhancement in the basal to mid-lateral walls and subendocardial septum. Initial testing with a cardiomyopathy and arrhythmia gene panel was negative but extended testing uncovered a likely pathogenic variant in FLNC. Subsequently, the patient experienced a recurrence of sustained VT necessitating implantable cardioverter-defibrillator (ICD) therapies, ultimately undergoing a combined epicardial and endocardial VT ablation 4 years after presentation. Six months post-ablation, he was asymptomatic and his arrhythmia rendered quiescent. Discussion Arrhythmogenic cardiomyopathy should be considered in the evaluation of an initially unexplained cardiac arrest. This case characterizes the clinical features of a patient with FLNC cardiomyopathy and emphasizes the utility of genetic testing using modern gene panels in patients with comparable phenotypes. We also demonstrate that optimal medical therapy with antiarrhythmic drugs, exercise restriction, ICD insertion, and catheter ablation can be useful in the management of ALVC with positive outcomes
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Affiliation(s)
- Navneet Kandhari
- St Georges University Hospital NHS Foundation Trust, Blackshaw Road, Tooting, London SW17 0QT, UK
| | - Shafik Khoury
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's University of London, Cranmer Terrace, Tooting, London SW17 0RE, UK
| | - Elijah R Behr
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's University of London, Cranmer Terrace, Tooting, London SW17 0RE, UK
| | - Chris Miles
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's University of London, Cranmer Terrace, Tooting, London SW17 0RE, UK
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Parry-Williams G, Obaid D, Miles C, Basu J, MacLachlan H, Moser J, Vlahos I, O'Driscoll J, Chis Ster I, Papadakis M, Tome Esteban MT, Sharma S. Determinants of high-risk coronary artery disease in ostensibly healthy male master endurance athletes. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Healthy male master endurance athletes have a greater prevalence of high coronary calcium (CAC) scores compared to healthy sedentary counterparts, and some demonstrate high-risk plaque features. A number of theories have been postulated but reasons remain unclear. Concurrently atherosclerotic coronary artery disease (CAD) is the most common cause of sudden cardiac death in male master athletes drawing much public and scientific interest and making this an important public health issue.
Purpose
To examine the relationship of age, resting systolic blood pressure (SBP), exercise dose and sporting discipline with high-risk CAD markers in male master endurance athletes.
Methods
A prospective study undertaken over 19 months evaluated 214 male master (40–65 years) endurance athletes, free from known cardiovascular risk factors, symptoms or relevant health conditions. Clinical evaluation included cardiopulmonary exercise test, resting blood pressure (BP) and coronary computed tomogram angiography (CCTA). CCTA assessed CAC score, significant stenosis, (>50%) and plaque vulnerability markers. Exercise dose was defined by years of endurance exercise and average MET-hours/week (lifetime exercise volume multiplied by the metabolic equivalent scores). Resting BP was the average of 3 consecutive supine measures after at least 5 minutes rest.
Results
Athletes (mean age 51, SD 70.1) exercised for minimum 6 hours/week (median 8.5) for a median of 15 years (2–26). Almost half (60.2%) were multi-endurance athletes i.e. any combination swimming, cycling and running. The remainder were runners (22.4%) and cyclists (15.4%). Median Framingham risk score 3.2% (1.8–5.8). The mean resting BP was 129/80 mmHg and a quarter (26%) of athletes were hypertensive (≥140/90 mmHg) at rest. A CAC score >100 Agatston units (AU) was present in 16% of athletes. There was a total of 15 stenotic lesions in 11 (5%) athletes. 13% had plaque vulnerability markers.
Logistic regression evaluated whether age, resting SBP, exercise dose measures and sporting discipline were predictive for a CAC score >100 AU, significant stenosis and plaque vulnerability markers (table 1). CAC score was associated with age, years of endurance exercise and resting SBP. A Stenosis >50% and plaque vulnerability markers were associated with resting SBP and cycling compared with all other sporting disciplines.
Conclusion
Despite correcting for age, higher exercise dose (years endurance exercise) is associated with CAC score >100 AU but does not predict significant stenosis or plaque vulnerability markers. Resting SBP and cycling strongly predict high-risk disease. Cycling enables a greater intensity of exercise compared with other endurance sports, which may be associated with prolonged rises in SBP. Resting SBP and cycling are important determinants for high-risk CAD in middle-aged male endurance athletes and should be considered when risk stratifying in pre-participation evaluation.
Funding Acknowledgement
Type of funding sources: Private company. Main funding source(s): British Heart Foundation Clinical Research Training Fellowship
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Affiliation(s)
- G Parry-Williams
- St George's University of London, Molecular and Clinical Sciences Research, London, United Kingdom
| | - D Obaid
- Swansea University, Swansea, United Kingdom
| | - C Miles
- St George's University of London, Molecular and Clinical Sciences Research, London, United Kingdom
| | - J Basu
- St George's University of London, Molecular and Clinical Sciences Research, London, United Kingdom
| | - H MacLachlan
- St George's University of London, Molecular and Clinical Sciences Research, London, United Kingdom
| | - J Moser
- St George's Healthcare NHS Trust, London, United Kingdom
| | - I Vlahos
- University of Texas MD Anderson Cancer Centre, Houston, United States of America
| | - J O'Driscoll
- Canterbury Christ Church University, Canterbury, United Kingdom
| | - I Chis Ster
- St George's University of London, London, United Kingdom
| | - M Papadakis
- St George's University of London, Molecular and Clinical Sciences Research, London, United Kingdom
| | - M T Tome Esteban
- St George's University of London, Molecular and Clinical Sciences Research, London, United Kingdom
| | - S Sharma
- St George's University of London, Molecular and Clinical Sciences Research, London, United Kingdom
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21
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Belhassen B, Laredo M, Roudijk RW, Peretto G, Zahavi G, Sen-Chowdhry S, Badenco N, Te Riele ASJM, Sala S, Duthoit G, van Tintelen JP, Paglino G, Sellal JM, Gasperetti A, Arbelo E, Andorin A, Ninni S, Rollin A, Peichl P, Waintraub X, Bosman LP, Pierre B, Nof E, Miles C, Tfelt-Hansen J, Protonotarios A, Giustetto C, Sacher F, Hermida JS, Havranek S, Calo L, Casado-Arroyo R, Conte G, Letsas KP, Zorio E, Bermúdez-Jiménez FJ, Behr ER, Beinart R, Fauchier L, Kautzner J, Maury P, Lacroix D, Probst V, Brugada J, Duru F, Chillou CD, Bella PD, Gandjbakhch E, Hauer R, Milman A. The prevalence of left and right bundle branch block morphology ventricular tachycardia amongst patients with arrhythmogenic cardiomyopathy and sustained ventricular tachycardia: insights from the European Survey on Arrhythmogenic Cardiomyopathy. Europace 2021; 24:285-295. [PMID: 34491328 DOI: 10.1093/europace/euab190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 07/06/2021] [Indexed: 11/12/2022] Open
Abstract
AIMS In arrhythmogenic cardiomyopathy (ACM), sustained ventricular tachycardia (VT) typically displays a left bundle branch block (LBBB) morphology while a right bundle branch block (RBBB) morphology is rare. The present study assesses the VT morphology in ACM patients with sustained VT and their clinical and genetic characteristics. METHODS AND RESULTS Twenty-six centres from 11 European countries provided information on 954 ACM patients who had ≥1 episode of sustained VT spontaneously documented during patients' clinical course. Arrhythmogenic cardiomyopathy was defined according to the 2010 Task Force Criteria, and VT morphology according to the QRS pattern in V1. Overall, 882 (92.5%) patients displayed LBBB-VT alone and 72 (7.5%) RBBB-VT [alone in 42 (4.4%) or in combination with LBBB-VT in 30 (3.1%)]. Male sex prevalence was 79.3%, 88.1%, and 56.7% in the LBBB-VT, RBBB-VT, and LBBB + RBBB-VT groups, respectively (P = 0.007). First RBBB-VT occurred 5 years after the first LBBB-VT (46.5 ± 14.4 vs 41.1 ± 15.8 years, P = 0.011). An implanted cardioverter-defibrillator was more frequently implanted in the RBBB-VT (92.9%) and the LBBB + RBBB-VT groups (90%) than in the LBBB-VT group (68.1%) (P < 0.001). Mutations in PKP2 predominated in the LBBB-VT (65.2%) and the LBBB + RBBB-VT (41.7%) groups while DSP mutations predominated in the RBBB-VT group (45.5%). By multivariable analysis, female sex was associated with LBBB + RBBB-VT (P = 0.011) while DSP mutations were associated with RBBB-VT (P < 0.001). After a median follow-up of 103 (51-185) months, death occurred in 106 (11.1%) patients with no intergroup difference (P = 0.176). CONCLUSION RBBB-VT accounts for a significant proportion of sustained VTs in ACM. Sex and type of pathogenic mutations were associated with VT type, female sex with LBBB + RBBB-VT, and DSP mutation with RBBB-VT.
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Affiliation(s)
- Bernard Belhassen
- Heart Institute, Hadassah University Hospital, Kalman Ya'Akov Man Street, 9112001, Jerusalem, Israel.,Sackler School of Medicine, Tel Aviv University, P.O. Box 39040, Tel Aviv 6997801, Israel
| | - Mikael Laredo
- Sorbonne Université, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Institut de Cardiologie, 47-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - Rob W Roudijk
- Netherlands Heart Institute, Moreelsepark 1 3511 EP Utrecht, The Netherlands
| | - Giovanni Peretto
- IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milano, Italy
| | - Guy Zahavi
- Sackler School of Medicine, Tel Aviv University, P.O. Box 39040, Tel Aviv 6997801, Israel.,Department of Anesthesiology, Sheba Medical Center, Tel Hashomer, 5265601, Israel
| | - Srijita Sen-Chowdhry
- Institute of Cardiovascular Science University College London, 62 Huntley St, London WC1E 6DD, UK
| | - Nicolas Badenco
- Sorbonne Université, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Institut de Cardiologie, 47-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - Anneline S J M Te Riele
- Netherlands Heart Institute, Moreelsepark 1 3511 EP Utrecht, The Netherlands.,Department of Cardiology, University Medical Center, 62 Huntley St, London WC1E 6DD, The Netherlands
| | - Simone Sala
- IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milano, Italy
| | - Guillaume Duthoit
- Sorbonne Université, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Institut de Cardiologie, 47-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - J Peter van Tintelen
- Netherlands Heart Institute, Moreelsepark 1 3511 EP Utrecht, The Netherlands.,Department of Genetics, University Medical Center, Moreelsepark 1 3511 EP Utrecht, The Netherlands
| | - Gabriele Paglino
- IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milano, Italy
| | - Jean-Marc Sellal
- Département de Cardiologie, Centre Hospitalier Universitaire de Nancy, Vandœuvre lès-Nancy, Rue du Morvan, 54500 France
| | - Alessio Gasperetti
- Department of Cardiology, University Heart Center Zurich, Hottingerstrasse 14 CH-8032 Zürich, Switzerland
| | - Elena Arbelo
- Cardiovascular Institute, Hospital Clinic and IDIBAPS, Calle Villarroel, 170 08036 Barcelona, Catalonia, Spain
| | - Antoine Andorin
- Service de Cardiologie, CHU de Nantes, Bd Jacques Monod - 44800 Saint-Herblain, Nantes, France
| | - Sandro Ninni
- Université de Lille et Institut Cœur-Poumon, CHRU, Boulevard du Professeur Jules Leclercq, 59000 Lille, France
| | - Anne Rollin
- Cardiology, University Hospital Rangueil, 1 Avenue du Professeur Jean Poulhès, 31400 Toulouse, France
| | - Petr Peichl
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Vídeňská 1958, 140 21 Praha 4, Prague, Czech Republic
| | - Xavier Waintraub
- Sorbonne Université, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Institut de Cardiologie, 47-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - Laurens P Bosman
- Netherlands Heart Institute, Moreelsepark 1 3511 EP Utrecht, The Netherlands.,Department of Cardiology, University Medical Center, 62 Huntley St, London WC1E 6DD, The Netherlands
| | - Bertrand Pierre
- Service de Cardiologie, Centre Hospitalier Universitaire Trousseau, 2 Boulevard Tonnellé, 37000 Tours, France
| | - Eyal Nof
- Sackler School of Medicine, Tel Aviv University, P.O. Box 39040, Tel Aviv 6997801, Israel.,Leviev Heart Institute, Sheba Medical Center, 5265601 Tel Hashomer, Israel
| | - Chris Miles
- Cardiovascular Sciences and Cardiology Clinical Academic Group St. George's University Hospitals NHS Foundation Trust, Cranmer Terrace London SW17 0RE, UK
| | - Jacob Tfelt-Hansen
- The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, Copenhagen 2100, Denmark.,Department of Forensic Medicine, Faculty of Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark
| | - Alexandros Protonotarios
- Nikos Protonotarios Medical Centre, Περιφερειακός, 843 00, Naxos, Greece.,UCL Institute of Cardiovascular Science, 62 Huntley St, London WC1E 6DD, UK
| | - Carla Giustetto
- Division of Cardiology, Department of Medical Sciences, University of Torino, Città della Salute e della Scienza Hospital, Corso Bramante, 88, 10126 Torino TO, Italy
| | - Frederic Sacher
- Hôpital Cardiologique du Haut-Lévêque & Université Bordeaux, LIRYC Institute, Avenue du Haut Lévêque, 33600 Pessac, Bordeaux, France
| | - Jean-Sylvain Hermida
- Centre Hospitalier Universitaire d'Amiens-Picardie, 2 Place Victor Pauchet, 80080 Amiens, France
| | - Stepan Havranek
- Second Department of Medicine-Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Kateřinská 1660/32, 121 08 Nové Město, Prague, Czech Republic
| | - Leonardo Calo
- Division of Cardiology, Policlinico Casilino, Via Casilina, 1049, 00169 Roma RM, Italy
| | - Ruben Casado-Arroyo
- Department of Cardiology, Erasme University Hospital, Université Libre de Bruxelles, Route de Lennik 808, 1070 Bruxelles, Belgium
| | - Giulio Conte
- Electrophysiology Unit, Department of Cardiology, Fondazione Cardiocentro Ticino, Via Tesserete 48, 6900 Lugano, Switzerland
| | - Konstantinos P Letsas
- Arrhythmia Unit, Second Department of Cardiology, "Evangelismos" General Hospital of Athens, Ipsilantou 45-47, Athina 106 76, Athens, Greece
| | - Esther Zorio
- Cardiology Department at Hospital Universitario y Politecnico La Fe and Research Group on Inherited Heart Diseases, Sudden Death and Mechanisms of Disease (CaFaMuSMe) from the Instituto de Investigación Sanitaria (IIS) La Fe, Avenida Fernando Abril Martorell, Torre 106 A 7planta, Valencia, Spain.,Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV), Av. Monforte de Lemos, 3-5. Pabellón 11. Planta 0 28029, Madrid, Spain
| | - Francisco J Bermúdez-Jiménez
- Cardiology Department, Hospital Universitario Virgen de las Nieves, Av. de las Fuerzas Armadas, 2, 18014 Granada, Spain
| | - Elijah R Behr
- Cardiovascular Sciences and Cardiology Clinical Academic Group St. George's University Hospitals NHS Foundation Trust, Cranmer Terrace London SW17 0RE, UK
| | - Roy Beinart
- Sackler School of Medicine, Tel Aviv University, P.O. Box 39040, Tel Aviv 6997801, Israel.,Leviev Heart Institute, Sheba Medical Center, 5265601 Tel Hashomer, Israel
| | - Laurent Fauchier
- Service de Cardiologie, Centre Hospitalier Universitaire Trousseau, 2 Boulevard Tonnellé, 37000 Tours, France.,Université François Rabelais, 60 rue du Plat D'Etain 37020 Tours cedex 1, France
| | - Josef Kautzner
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Vídeňská 1958, 140 21 Praha 4, Prague, Czech Republic
| | - Philippe Maury
- Cardiology, University Hospital Rangueil, 1 Avenue du Professeur Jean Poulhès, 31400 Toulouse, France
| | - Dominique Lacroix
- Université de Lille et Institut Cœur-Poumon, CHRU, Boulevard du Professeur Jules Leclercq, 59000 Lille, France
| | - Vincent Probst
- Service de Cardiologie, CHU de Nantes, Bd Jacques Monod - 44800 Saint-Herblain, Nantes, France
| | - Josep Brugada
- Cardiovascular Institute, Hospital Clínic Pediatric Arrhythmia Unit, Hospital Sant Joan de Déu University of Barcelona, Passeig de Sant Joan de Déu, 2, 08950 Esplugues de Llobregat, Barcelona, Spain
| | - Firat Duru
- Department of Cardiology, University Heart Center Zurich, Hottingerstrasse 14 CH-8032 Zürich, Switzerland
| | - Christian de Chillou
- Département de Cardiologie, Centre Hospitalier Universitaire de Nancy, Vandœuvre lès-Nancy, Rue du Morvan, 54500 France
| | - Paolo Della Bella
- IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milano, Italy
| | - Estelle Gandjbakhch
- Sorbonne Université, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Institut de Cardiologie, 47-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - Richard Hauer
- Netherlands Heart Institute, Moreelsepark 1 3511 EP Utrecht, The Netherlands.,Department of Cardiology, University Medical Center, 62 Huntley St, London WC1E 6DD, The Netherlands
| | - Anat Milman
- Sackler School of Medicine, Tel Aviv University, P.O. Box 39040, Tel Aviv 6997801, Israel.,Leviev Heart Institute, Sheba Medical Center, 5265601 Tel Hashomer, Israel
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22
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Laredo M, Belhassen B, Peretto G, Roudijk R, Zahavi G, Sen-Chowdhry S, Badenco N, Riele AT, Sala S, Duthoit G, van Tintelen P, Paglino G, Sellal JM, Gasperetti A, Arbelo E, Andorin A, Ninni S, Rollin A, Peichl P, Waintraub X, Bosman LP, Pierre B, Nof E, Miles C, Tfelt J, Protonarios A, Giustetto C, Sacher F, Hermida JS, Havranek S, Calo L, Casado R, Conte G, Letsas K, Zorio E, Jimenez F, Behr E, Beinart R, Fauchier L, Kautzner J, Maury P, Lacroix D, Probst V, Brugada J, Duru F, de Chillou C, Della Bella P, Gandjbakhch E, Hauer RN, Milman A. B-PO01-063 LATER ONSET OF FIRST SUSTAINED RBBB-VT AS COMPARED TO FIRST LBBB-VT IN PATIENTS WITH ARRHYTHMOGENIC CARDIOMYOPATHY. Heart Rhythm 2021. [DOI: 10.1016/j.hrthm.2021.06.209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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23
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Laredo M, Belhassen B, Roudijk R, Peretto G, Zahavi G, Sen-Chowdhry S, Badenco N, te Riele AS, Sala S, Duthoit G, van Tintelen JP, Sellal JM, Gasperetti A, Arbelo E, Andorin A, Ninni S, Rollin A, Peichl P, Waintraub X, Bosman LP, Eyal Nof, Miles C, Tflet-Hansen J, Protonarios A, Giustetto C, Sacher F, Hermida JS, Leonardo Calo SH, Casado R, Conte G, Letsas K, Zorio E, Bermúdez Jiménez FJ, Behr E, Beinart R, Fauchier L, Kautzner J, Maury P, Lacroix D, Probst V, Brugada J, Duru F, Chillou CD, Della Bella P, Gandjbakhch E, Hauer RN, Milman A. B-PO04-170 SEX DIFFERENCES IN PATIENTS WITH ARRHYTHMOGENIC CARDIOMYOPATHY WITH RESPECT TO VENTRICULAR TACHYCARDIA MORPHOLOGY. Heart Rhythm 2021. [DOI: 10.1016/j.hrthm.2021.06.862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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24
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Finocchiaro G, Dhutia H, Gray B, Ensam B, Papatheodorou S, Miles C, Malhotra A, Fanton Z, Bulleros P, Homfray T, Witney AA, Bunce N, Anderson LJ, Ware JS, Sharma R, Tome M, Behr ER, Sheppard MN, Papadakis M, Sharma S. Diagnostic yield of hypertrophic cardiomyopathy in first-degree relatives of decedents with idiopathic left ventricular hypertrophy. Europace 2021; 22:632-642. [PMID: 32011662 DOI: 10.1093/europace/euaa012] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 01/04/2020] [Indexed: 12/21/2022] Open
Abstract
AIMS Idiopathic left ventricular hypertrophy (LVH) is defined as LVH in the absence of myocyte disarray or secondary causes. It is unclear whether idiopathic LVH represents the phenotypic spectrum of hypertrophic cardiomyopathy (HCM) or whether it is a unique disease entity. We aimed to ascertain the prevalence of HCM in first-degree relatives of decedents from sudden death with idiopathic LVH at autopsy. Decedents also underwent molecular autopsy to identify the presence of pathogenic variants in genes implicated in HCM. METHODS AND RESULTS Families of 46 decedents with idiopathic LVH (125 first-degree relatives) were investigated with electrocardiogram, echocardiogram exercise tolerance test, cardiovascular magnetic resonance imaging, 24-h Holter, and ajmaline provocation test. Next-generation sequencing molecular autopsy was performed in 14 (30%) cases. Decedents with idiopathic LVH were aged 33 ± 14 years and 40 (87%) were male. Fourteen families (30%) comprising 16 individuals were diagnosed with cardiac disease, including Brugada syndrome (n = 8), long QT syndrome (n = 3), cardiomyopathy (n = 2), and Wolff-Parkinson-White syndrome (n = 1). None of the family members were diagnosed with HCM. Molecular autopsy did not identify any pathogenic or likely pathogenic variants in genes encoding sarcomeric proteins. Two decedents had pathogenic variants associated with long QT syndrome, which were confirmed in relatives with the clinical phenotype. One decedent had a pathogenic variant associated with Danon disease in the absence of any histopathological findings of the condition or clinical phenotype in the family. CONCLUSION Idiopathic LVH appears to be a distinct disease entity from HCM and is associated with fatal arrhythmias in individuals with primary arrhythmia syndromes. Family screening in relatives of decedents with idiopathic LVH should be comprehensive and encompass the broader spectrum of inherited cardiac conditions, including channelopathies.
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Affiliation(s)
- Gherardo Finocchiaro
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Harshil Dhutia
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Belinda Gray
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Bode Ensam
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Stathis Papatheodorou
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Chris Miles
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Aneil Malhotra
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Zeph Fanton
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Paulo Bulleros
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Tessa Homfray
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Adam A Witney
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK.,Bioinformatics Unit, St George's, University of London, London, UK
| | - Nicholas Bunce
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Lisa J Anderson
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - James S Ware
- Cardiovascular Biomedical Research Unit, National Heart & Lung Institute, NIHR Royal Brompton, Imperial College London, London, UK
| | - Rajan Sharma
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Maite Tome
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Elijah R Behr
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Mary N Sheppard
- Cardiovascular Pathology Department, St George's, University of London, London, UK
| | - Michael Papadakis
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Sanjay Sharma
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
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25
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Alvarez-Jimenez M, Koval P, Schmaal L, Bendall S, O'Sullivan S, Cagliarini D, D'Alfonso S, Rice S, Valentine L, Penn DL, Miles C, Russon P, Phillips J, McEnery C, Lederman R, Killackey E, Mihalopoulos C, Gonzalez-Blanch C, Gilbertson T, Lal S, Cotton SM, Herrman H, McGorry PD, Gleeson JFM. The Horyzons project: a randomized controlled trial of a novel online social therapy to maintain treatment effects from specialist first-episode psychosis services. World Psychiatry 2021; 20:233-243. [PMID: 34002511 PMCID: PMC8129860 DOI: 10.1002/wps.20858] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
This study aimed to determine whether, following two years of specialized support for first-episode psychosis, the addition of a new digital intervention (Horyzons) to treatment as usual (TAU) for 18 months was more effective than 18 months of TAU alone. We conducted a single-blind randomized controlled trial. Participants were people with first-episode psychosis (N=170), aged 16-27 years, in clinical remission and nearing discharge from a specialized service. They were randomly assigned (1:1) to receive Horyzons plus TAU (N=86) or TAU alone (N=84) between October 2013 and January 2017. Horyzons is a novel, comprehensive digital platform merging: peer-to-peer social networking; theory-driven and evidence-informed therapeutic interventions targeting social functioning, vocational recovery and relapse prevention; expert clinician and vocational support; and peer support and moderation. TAU involved transfer to primary or tertiary community mental health services. The primary outcome was social functioning at 18 months as measured by the Personal and Social Performance Scale (PSP). Forty-seven participants (55.5%) in the Horyzons plus TAU group logged on for at least 6 months, and 40 (47.0%) for at least 9 months. Social functioning remained high and stable in both groups from baseline to 18-month follow-up, with no evidence of significant between-group differences (PSP mean difference: -0.29, 95% CI: -4.20 to 3.63, p=0.77). Participants in the Horyzons group had a 5.5 times greater increase in their odds to find employment or enroll in education compared with those in TAU (odds ratio, OR=5.55, 95% CI: 1.09-28.23, p=0.04), with evidence of a dose-response effect. Moreover, participants in TAU were twice as likely to visit emergency services compared to those in the Horyzons group (39% vs. 19%; OR=0.31, 95% CI: 0.11-0.86, p=0.03, number needed to treat, NNT=5). There was a non-significant trend for lower hospitalizations due to psychosis in the Horyzons group vs. TAU (13% vs. 27%; OR=0.36, 95% CI: 0.11-1.08, p=0.07, NNT=7). So, although we did not find a significant effect of Horyzons on social functioning compared with TAU, the intervention was effective in improving vocational or educational attainment, a core component of social recovery, and in reducing usage of hospital emergency services, a key aim of specialized first-episode psychosis services. Horyzons holds significant promise as an engaging and sustainable intervention to provide effective vocational and relapse prevention support for young people with first-episode psychosis beyond specialist services.
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Affiliation(s)
- Mario Alvarez-Jimenez
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Peter Koval
- Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, VIC, Australia
| | - Lianne Schmaal
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Sarah Bendall
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Shaunagh O'Sullivan
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Daniela Cagliarini
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Simon D'Alfonso
- Orygen, Parkville, VIC, Australia
- School of Computing and Information Systems, University of Melbourne, Melbourne, VIC, Australia
| | - Simon Rice
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Lee Valentine
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - David L Penn
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Healthy Brain and Mind Research Centre and School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, VIC, Australia
| | - Chris Miles
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Penni Russon
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Jessica Phillips
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Carla McEnery
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Reeva Lederman
- School of Computing and Information Systems, University of Melbourne, Melbourne, VIC, Australia
| | - Eoin Killackey
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Cathrine Mihalopoulos
- School of Health and Social Development, Deakin Health Economics, Deakin University, Geelong, VIC, Australia
| | - Cesar Gonzalez-Blanch
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
- University Hospital Marques de Valdecilla-IDIVAL, Santander, Spain
| | - Tamsyn Gilbertson
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Shalini Lal
- School of Rehabilitation, Faculty of Medicine, University of Montreal, Montreal, QC, Canada
- Health Innovation and Evaluation Hub, University of Montreal Hospital Research Centre, Montreal, QC, Canada
- Douglas Mental Health University Institute, Montreal, QC, Canada
| | - Sue Maree Cotton
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Helen Herrman
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - Patrick D McGorry
- Orygen, Parkville, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, Australia
| | - John F M Gleeson
- Healthy Brain and Mind Research Centre and School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, VIC, Australia
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Basu J, Jayakumar S, Miles C, Parry-Williams G, Maclachlan H, Sheikh N, Bulleros P, Fanton Z, Carr-White G, Behr E, O"driscoll J, Sharma S, Tome M, Nikoletou D, Papadakis M. Six-month outcomes of a high intensity exercise programme in young patients with hypertrophic cardiomyopathy: The SAFE-HCM trial. Eur J Prev Cardiol 2021. [DOI: 10.1093/eurjpc/zwab061.344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Other. Main funding source(s): Cardiac Risk in the Young
Background
Moderate intensity exercise training in older patients with hypertrophic cardiomyopathy (HCM) can improve functional capacity, without significant harm. However, younger patients are attracted to high intensity training (HIT) regimes. The SAFE-HCM study demonstrated that an individually tailored, HIT programme in young patients with HCM was feasible, and provided both health and psychological benefits, without an increase in the burden of arrhythmia.
Purpose
To assess whether observed benefits of a HIT programme in young patients with HCM are sustained at 6 months.
Methods
Eighty patients with HCM (45.7y+/-8.6) underwent baseline clinical and psychological assessment. Individuals were randomised to a 12-week HIT programme (n = 40) or usual care (n = 40). Baseline evaluation was repeated at 12 weeks (T12). Feasibility, safety, health and psychological benefits were assessed. At 12-weeks individuals were encouraged to continue with the frequency and intensity of physical activity (PA) achieved at the end of the cardiac rehabilitation programme. Participants in the exercise arm were invited to follow-up at 6 months (T6m).
Results
The majority (83%) of participants completed the 12-week study. At T12 there was no significant difference between groups in the composite arrhythmia safety outcome (p = 0.99). The indices of exercise capacity were significantly improved in the exercise compared to the control group; peak VO2 (+3.7ml/kg/min [CI 1.1,6.3], p = 0.006), VO2/kg at anaerobic threshold (VO2/kgAT) (+2.44ml/kg/min [CI 0.6,4.2], p = 0.009), time to AT (+115s [CI 54.3,175.9], p < 0.001) and exercise time (max ET) (+108s [CI 33.7,182.2], p = 0.005). The exercise group also demonstrated greater reduction in systolic BP (-7.3mmHg [CI -11.7,-2.8], p = 0.002), BMI (-0.8kg/m2 [CI-1.1,-0.4], p < 0.001), anxiety (-2.6 [CI-3.6,-1.6], p= <0.001) and depression (-1.1 [CI -2.0,-0.2], p = 0.015) scores. At T6m patient reported exercise adherence was comparable to baseline PA in 33/34 of the exercise group attending for follow up. Most exercise gains dissipated with the exception of time to AT (p = 0.002), max ET (p = 0.003), VO2/kgAT (p = 0.04) and anxiety score (p < 0.001) (Figure 1). There were no sustained episodes of atrial or ventricular arrhythmias. The incidence of NSVT did not differ between time points (p = 0.09).
Conclusion
A 12-week HIT programme in young patients with HCM offers considerable gains in fitness and psychological outcomes, with no increase in arrhythmic burden. At T6m exercise levels as well as most physiological adaptations and health benefits returned to baseline, as seen in other studies when formal participation in an exercise programme comes to an end. This highlights the importance of the implementation of strategies to encourage ongoing engagement in PA. Potential solutions include identification of barriers to exercise, as well as adoption of novel tele-rehabilation approaches.
Abstract Figure 1 Sustained benefits at T6m
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Affiliation(s)
- J Basu
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - S Jayakumar
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - C Miles
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - G Parry-Williams
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - H Maclachlan
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - N Sheikh
- Guys and St Thomas Hospital, London, United Kingdom of Great Britain & Northern Ireland
| | - P Bulleros
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - Z Fanton
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - G Carr-White
- Guys and St Thomas Hospital, London, United Kingdom of Great Britain & Northern Ireland
| | - E Behr
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - J O"driscoll
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - S Sharma
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - M Tome
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - D Nikoletou
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
| | - M Papadakis
- St George"s University of London, London, United Kingdom of Great Britain & Northern Ireland
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McEnery C, Lim MH, Knowles A, Rice S, Gleeson J, Howell S, Russon P, Miles C, D'Alfonso S, Alvarez-Jimenez M. Social anxiety in young people with first-episode psychosis: Pilot study of the EMBRACE moderated online social intervention. Early Interv Psychiatry 2021; 15:76-86. [PMID: 31889431 DOI: 10.1111/eip.12912] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 10/15/2019] [Accepted: 12/14/2019] [Indexed: 12/15/2022]
Abstract
AIM We conducted a single-group pilot study to evaluate the feasibility, acceptability and safety of a novel online intervention (entitled EMBRACE) that includes expert and peer moderation, therapeutic comics and social networking features. The cognitive-behavioural-based intervention was specifically designed to treat social anxiety as a primary treatment target in youth with first-episode psychosis (FEP). METHODS The 10 participants (17-26 years; Mage = 23 years) had a diagnosis of FEP and experienced significant levels of social anxiety as defined by exceeding a sub-threshold clinical score (>30) on the Social Interaction Anxiety Scale (SIAS). They had access to the EMBRACE intervention for 2 months. RESULTS In total, seven out of ten participants completed eight modules or more (total of 12 modules). All participants rated the intervention as positive and safe, and endorsed recommending it to others who experience social anxiety. Improvement in pre-post social anxiety symptoms, as measured via the SIAS (d = -1.70, P = .0005) and the Liebowitz Social Anxiety Scale (d = -1.35, P = .002) were found. No statistically significant pre-post improvements were found for depressive or loneliness symptoms. CONCLUSION EMBRACE was shown to be a feasible, acceptable, and safe online intervention to specifically target social anxiety as a primary treatment concern in young people with FEP.
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Affiliation(s)
- Carla McEnery
- Centre for Mental Health, Swinburne University of Technology, Melbourne, Australia.,Centre for Youth Mental Health, The University of Melbourne, Melbourne, Australia.,Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia
| | - Michelle H Lim
- Centre for Mental Health, Swinburne University of Technology, Melbourne, Australia.,Iverson Health Innovation Research Institute, Swinburne University of Technology, Melbourne, Victoria, Australia
| | - Ann Knowles
- Department of Psychology, Swinburne University of Technology, Melbourne, Victoria, Australia
| | - Simon Rice
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Australia.,Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia
| | - John Gleeson
- School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Victoria, Australia
| | - Simmone Howell
- Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia
| | - Penni Russon
- Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia
| | - Chris Miles
- Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia
| | - Simon D'Alfonso
- Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia.,School of Computing and Information Systems, University of Melbourne, Parkville, Victoria, Australia
| | - Mario Alvarez-Jimenez
- Centre for Youth Mental Health, The University of Melbourne, Melbourne, Australia.,Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, Victoria, Australia
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Fyyaz S, Rasoul H, Miles C, Olabintan O, David S, Plein S, Alfakih K. ESC 2019 guidelines on chronic coronary syndromes: could calcium scoring improve detection of coronary artery disease in patients with low risk score. Findings from a retrospective cohort of patients in a district general hospital. JRSM Cardiovasc Dis 2021; 10:20480040211032789. [PMID: 34349983 PMCID: PMC8293840 DOI: 10.1177/20480040211032789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 05/25/2021] [Accepted: 06/26/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND The European Society of Cardiology (ESC) published an updated stable chest pain guideline in 2019, recommending the use of an updated pre-test probability (PTP) risk score (RS) to assess the likelihood of coronary artery disease (CAD). We sought to compare the 2019 and 2013 PTPRS in a contemporary cohort of patients. METHODS 612 patients who were investigated with computed tomography coronary angiography (CTCA) for stable chest pain were included in a retrospective analysis. RESULTS There were 255 patients with 2019 PTPRS 15-50% with a 9% yield of severe CAD on CTCA, compared with 402 patients and a 4% yield using the 2013 PTPRS (p = 0.01). 355 patients had a 2019 PTPRS of <15%, with 3% found to have severe CAD, compared with 67 patients and none with severe CAD using the 2013 PTPRS (p = 0.14). 336 of patients with 2019 PTPRS of <15% had a calcium score as part of the CTCA. 223 of these had a zero calcium score and only one had severe CAD. In comparison, 113 patients had a positive calcium score, and 10 (9%) had severe CAD (p < 0.001). DISCUSSION The ESC 2019 PTPRS classifies more patients as at lower risk of CAD and hence reduces the risk overestimation associated with the 2013 PTPRS. However, in patients with a 2019 PTPRS of <15%, who would not be investigated, the use of the calcium score detected the majority of patients with significant CAD, who may benefit from secondary prevention and an associated mortality benefit as per the SCOT-Heart trial.
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Affiliation(s)
- S Fyyaz
- Department of Cardiology, Lewisham and Greenwich NHS Trust, Lewisham and Greenwich NHS Trust, London, UK
- Cardiology Clinical Academic Group, St George’s University Hospital, London
| | - H Rasoul
- Department of Cardiology, Lewisham and Greenwich NHS Trust, Lewisham and Greenwich NHS Trust, London, UK
| | - C Miles
- Cardiology Clinical Academic Group, St George’s University Hospital, London
| | - O Olabintan
- Department of Cardiology, Lewisham and Greenwich NHS Trust, Lewisham and Greenwich NHS Trust, London, UK
| | - S David
- Department of Cardiology, Lewisham and Greenwich NHS Trust, Lewisham and Greenwich NHS Trust, London, UK
| | - S Plein
- Multidisciplinary Cardiovascular Research Centre & Division of Biomedical Imaging, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - K Alfakih
- Department of Cardiology, Lewisham and Greenwich NHS Trust, Lewisham and Greenwich NHS Trust, London, UK
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Miles C. Intermediaries and Personas: A radical rhetorical reading of marketing work. Pers Stud 2020. [DOI: 10.21153/psj2020vol6no1art947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
This article examines the various ways in which marketing work (in both 'practice' and scholarship) engages with the construction of personas. It positions marketing as a rhetorical enterprise concerned with the establishment of intermediary and liminal positions within society; positions which are designed, as in Jung's description of the persona, to "make a definite impression upon others [...and...] to conceal the true nature of the individual" (Jung 1972, p. 192) in order to facilitate social integration. An initial close reading of Jung's work on the persona provides the context for a portrayal of the extreme tensions between organisational/disciplinary/professional identity and persona in modern marketing work. The article examines the long history of anxiety that marketers have manifested regarding the reputation of their practice, the 'morality' and 'scientific' ethos of their unavoidably relativistic approach to truth and identity, and their focus on the construction of appearance/persona for commercial or political advantage. Finally, if the urge to create personas comes from needing to consistently portray the roles that society expects us to adopt (whether that be parson, cobbler or poet, to use Jung's examples), what happens to a discipline and profession which is so focused on the dynamic re-creation, re-assignment and re-invention of personas? The work argues that the distrust that marketing experiences at the hands of mainstream society illustrates the way in which the maintenance of a consistent persona, 'standing at one's post' (to use Jung's terminology), remains one of the most uncomfortable and contested aspects of modern life.
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Milman A, Laredo M, Roudijk R, Peretto G, Andorin A, Sellal J, Duru F, Arbelo E, Lacroix D, Maury P, Peichl P, Fauchier L, Miles C, Zehavi G, Belhassen B. Sustained ventricular tachycardia of left, right or both bundle branch block morphology in patients with Arrhythmogenic Cardiomyopathy. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0452] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Aims
In arrhythmogenic cardiomyopathy (ACM) sustained monomorphic ventricular tachycardia (VT) typically displays left bundle branch block (LBBB) morphology. Sustained VT with right bundle branch block (RBBB) morphology is very rare despite the frequent left ventricular involvement. The present study sought to assess the prevalence of spontaneous sustained LBBB-VT, RBBB-VT or both as well as clinical and genetic differences associated with these VT types.
Methods and results
Twenty-six centers from 11 European countries provided information on 952 patients with ACM and >1 episode of sustained VT observed during the patients' clinical course. VT was classified as: LBBB-VT; RBBB-VT or LBBB+RBBB-VT.
Among 952 patients, 881 (92.5%) had LBBB-VT alone, 71 (7.5%) had RBBB-VT [alone in 42 (4.4%) patients or with LBBB-VT in 29 (3.0%) patients]. Male prevalence was 90.5%, 79.2% and 55.9% in the RBBB-VT, LBBB-VT and LBBB+RBBB-VT groups, respectively (P=0.001). Patients' age at first VT did not differ amongst the 3 VT groups. ICD implantation was more frequent for the RBBB-VT and the LBBB+RBBB groups (≈90% each) vs. 67.9% for the LBBB-VT group (P=0.001). Death incidence (9.5%–17.2%) was not significantly different between the 3 groups (P=0.425). Plakophylin-2 mutations predominated in the LBBB-VT and LBBB-VT+RBBB-VT groups (47.2% and 27.3%, respectively) and Desmoplakin mutations in the RBBB-VT group (36.7%).
Conclusion
This large European survey demonstrates: 1) Sustained RBBB-VT is documented in 7.5% patients with ACM; 2) Males markedly predominate in the RBBB-VT and LBBB-VT groups but not in the LBBB+RBBB VT group; 3) Distribution of desmosomal mutations appears to be different in the 3 VT groups.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- A Milman
- Chaim Sheba Medical Center, Davidai Arrhythmia Center, Leviev Heart Center, Tel Hashomer, Israel
| | - M Laredo
- Pitié Salpêtrière APHP University Hospital, Paris, France
| | - R Roudijk
- Osaka University Graduate School of Medicine, Department of Cardiovascular Medicine, Osaka, Japan
| | | | - A Andorin
- University Hospital of Nantes, Nantes, France
| | - J.M Sellal
- University Hospital of Nancy, Nancy, France
| | - F Duru
- University Hospital Zurich, Zurich, Switzerland
| | - E Arbelo
- Hospital Clinic de Barcelona, Barcelona, Spain
| | | | - P Maury
- Toulouse Rangueil University Hospital (CHU), Toulouse, France
| | - P Peichl
- Center for Experimental Cardiovascular Research, Prague, Czechia
| | - L Fauchier
- Regional University Hospital Centre Clocheville - Tours, Tours, France
| | - C Miles
- St George's University of London, London, United Kingdom
| | - G Zehavi
- Sheba Medical Center, Tel Hashomer, Israel
| | - B Belhassen
- Hadassah University Medical Center, Jerusalem, Israel
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Basu J, Poveda Velazquez P, Parry-Williams G, Miles C, Tilby-Jones F, Sheikh N, Malhotra A, Bulleros P, Chis Ster I, O'Driscoll J, Behr E, Sharma S, Tome M, Nikoletu D, Papadakis M. Safety and outcomes of a structured exercise programme in young patients with hypertrophic cardiomyopathy: the SAFE-HCM trial. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Contemporary studies in hypertrophic cardiomyopathy (HCM) suggest that moderate intensity exercise can improve cardiorespiratory fitness without raising significant safety concerns. Although low/moderate intensity exercise may be appropriate for older HCM patients, it is unlikely to attract younger, often asymptomatic patients, who wish to engage in higher intensity regimes.
Purpose
To assess the feasibility, safety and outcomes of an individually tailored, high intensity exercise programme in young patients with HCM.
Methods
In this RCT, 80 patients with HCM, aged 16–60 (mean 45.7, [SD8.6]) underwent baseline testing with ECG, echocardiography, blood testing, exercise testing, 48-hour ECG and psychological assessment. Individuals were randomised to a 12-week supervised exercise programme (HRR increased from 70–85%) (n=40) or usual activity (n=40). Baseline investigations were repeated at 12 weeks.
Feasibility was assessed by a) recruitment, adherence and retention rates; b) staffing ratios and logistics; c) acceptability of the intervention/educational materials. Safety was assessed as a composite of 1) cardiovascular death, 2) cardiac arrest, 3) device therapy, 4) exercise induced syncope, 5) sustained/non-sustained (NS) ventricular tachycardia (VT) or 6) sustained atrial arrhythmias. Secondary outcomes included health and psychological benefits.
Results
67 individuals (82.5%) completed the study. Reasons for refusal included travel, work and family commitments. The majority (64.7%) of exercising individuals progressed to 85%HRR. Resource requirements were similar to other programmes. All individuals felt supported, more confident to exercise, and found educational materials clear and informative.
There was no significant difference between groups for the composite safety outcome. One individual experienced exercise induced syncope due to ventricular standstill (exercise) and another sustained VT (control). Both required device implantation. There was no significant difference between groups in episodes of NSVT (p=0.573) or ectopic burden (p=0.729).
At 12 weeks, exercise group participants demonstrated greater activity levels (+1.1 hours [CI 0.2–2.1], p=0.024). The change in peak aerobic capacity (+255.2ml/min [CI 93.2–417.1], p=0.003), time to anaerobic threshold (AT) (+115s [CI 54.2–176.0], p<0.001), total exercise time (+108.1s [CI 33.1–183.0], p=0.005) and oxygen uptake at AT (+2.44ml/kg/min [CI 0.6–4.2], p=0.009) were all significantly greater in the exercise group. HADS anxiety (p<0.001) and depression (p=0.017) scores demonstrated the greatest reduction in the exercise group.
Conclusions
A high intensity exercise programme is feasible in young patients with HCM, with considerable gains in cardiorespiratory fitness and psychological outcomes. Importantly, arrhythmia burden was not increased in the exercise group. Further research is still required to assess the long-term safety of high intensity exercise in the HCM population.
Funding Acknowledgement
Type of funding source: Other. Main funding source(s): Cardiac Risk in the Young
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Affiliation(s)
- J Basu
- St George's University of London, London, United Kingdom
| | | | | | - C Miles
- St George's University of London, London, United Kingdom
| | - F Tilby-Jones
- St George's University of London, London, United Kingdom
| | - N Sheikh
- Guys and St Thomas Hospital, London, United Kingdom
| | - A Malhotra
- St George's University of London, London, United Kingdom
| | - P Bulleros
- St George's University of London, London, United Kingdom
| | - I Chis Ster
- St George's University of London, London, United Kingdom
| | - J O'Driscoll
- St George's University of London, London, United Kingdom
| | - E Behr
- St George's University of London, London, United Kingdom
| | - S Sharma
- St George's University of London, London, United Kingdom
| | - M Tome
- St George's University of London, London, United Kingdom
| | - D Nikoletu
- St George's University of London, London, United Kingdom
| | - M Papadakis
- St George's University of London, London, United Kingdom
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Abstract
The organizational benefits of digital technologies are increasingly contrasted with negative societal consequences. Such tensions are contradictory, persistent and interrelated, suggesting paradoxes. Yet, we lack insight into how such apparent paradoxes are constructed and to what effect. This empirical paper draws upon interviews with thirty-nine responsibility managers to unpack how paradoxes are discursively (re)constructed and resolved as a rhetoric of ‘balance’ that ensures identification with organizational, familial and societal interests. We also reveal how such ‘false balance’ sustains and legitimizes organizational activity by displacing responsibilities onto distant ‘others’ through temporal (futurizing), spatial (externalizing) and level (magnifying / individualizing) rhetorical devices. In revealing the process of paradox construction and resolution as ‘balance’ in the context of digitalization and its unanticipated outcomes, we join conversations into new organizational responsibilities in the digital economy, with implications for theory and practice.
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Miles C, Westaby J, Ster IC, Asimaki A, Boardman P, Joshi A, Papadakis M, Sharma S, Behr ER, Sheppard MN. Morphometric characterization of collagen and fat in normal ventricular myocardium. Cardiovasc Pathol 2020; 48:107224. [PMID: 32480283 PMCID: PMC7346882 DOI: 10.1016/j.carpath.2020.107224] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/22/2020] [Accepted: 03/23/2020] [Indexed: 11/15/2022] Open
Abstract
Automated image analysis is a useful tool for cardiac tissue quantification. Collagen and fat proportions are demonstrably higher in the right ventricle. We present reference values for collagen and fat proportions in normal myocardium.
Objective We used automated image analysis software to determine the proportion of collagen, fat, and myocytes across six histological regions of normal ventricular myocardium. Methods Twenty-nine non-cardiac death cases referred to our national cardiac pathology center were included in this study. Whole hearts were macroscopically and microscopically normal following expert histopathological evaluation. Tissue sections from the right ventricular outflow tract, right ventricle (RV), anterior interventricular septum (IVS), posterior IVS, anterior left ventricle (LV), and posterior LV were stained with Picrosirius red for collagen and scanned using a high-resolution slide scanner. Quantification of collagen, fat, and myocyte proportions was performed using Visiopharm software after automated exclusion of perivascular collagen. Results The majority of decedents were male (25/29; 86%) with a mean age at death of 32.1 ± 9.9 (range 18-54) and mean BMI 28.7 ± 7.3. We report predicted values (collagen %, fat %, myocytes %) for cardiac tissue composition within the RV, IVS, and LV (including epicardial and endocardial layers). The proportion of collagen and fat were higher in the RV compared with the LV (ratios 1.61 [1.45-1.78]; 2.63 [1.99-3.48], respectively) and RV compared with the IVS (ratios 1.77 [1.60-1.97]; 8.41[6.35-11.13], respectively). The ratio of epicardial versus endocardial fat was increased in both ventricles (RV: ratio 4.49 [3.67-5.49]; LV: ratio 3.46 [2.49-4.81]). In multivariable analysis, there was no significant association between collagen or fat proportion and sex (p=0.12; p=0.08, respectively), age at death (p=0.36; p=0.23, respectively), or BMI (p=0.45; p=0.43, respectively). Conclusions Our findings provide location and sex-specific proportions of myocardial histological tissue composition that may aid quantitative evaluation of pathology in future studies.
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Affiliation(s)
- Chris Miles
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, London, United Kingdom
| | - Joseph Westaby
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, London, United Kingdom
| | - Irina Chis Ster
- Institute of Infection and Immunity, St George's, University of London, London, United Kingdom
| | - Angeliki Asimaki
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, London, United Kingdom
| | - Peter Boardman
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, London, United Kingdom
| | - Adwait Joshi
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, London, United Kingdom
| | - Michael Papadakis
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, London, United Kingdom
| | - Sanjay Sharma
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, London, United Kingdom
| | - Elijah R Behr
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, London, United Kingdom
| | - Mary N Sheppard
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, London, United Kingdom.
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Miles C, Finocchiaro G, Papadakis M, Gray B, Westaby J, Ensam B, Basu J, Parry-Williams G, Papatheodorou E, Paterson C, Malhotra A, Robertus JL, Ware JS, Cook SA, Asimaki A, Witney A, Ster IC, Tome M, Sharma S, Behr ER, Sheppard MN. Sudden Death and Left Ventricular Involvement in Arrhythmogenic Cardiomyopathy. Circulation 2020; 139:1786-1797. [PMID: 30700137 PMCID: PMC6467560 DOI: 10.1161/circulationaha.118.037230] [Citation(s) in RCA: 105] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Arrhythmogenic cardiomyopathy (ACM) is an inherited heart muscle disorder characterized by myocardial fibrofatty replacement and an increased risk of sudden cardiac death (SCD). Originally described as a right ventricular disease, ACM is increasingly recognized as a biventricular entity. We evaluated pathological, genetic, and clinical associations in a large SCD cohort. METHODS We investigated 5205 consecutive cases of SCD referred to a national cardiac pathology center between 1994 and 2018. Hearts and tissue blocks were examined by expert cardiac pathologists. After comprehensive histological evaluation, 202 cases (4%) were diagnosed with ACM. Of these, 15 (7%) were diagnosed antemortem with dilated cardiomyopathy (n=8) or ACM (n=7). Previous symptoms, medical history, circumstances of death, and participation in competitive sport were recorded. Postmortem genetic testing was undertaken in 24 of 202 (12%). Rare genetic variants were classified according to American College of Medical Genetics and Genomics criteria. RESULTS Of 202 ACM decedents (35.4±13.2 years; 82% male), no previous cardiac symptoms were reported in 157 (78%). Forty-one decedents (41/202; 20%) had been participants in competitive sport. The adjusted odds of dying during physical exertion were higher in men than in women (odds ratio, 4.58; 95% CI, 1.54-13.68; P=0.006) and in competitive athletes in comparison with nonathletes (odds ratio, 16.62; 95% CI, 5.39-51.24; P<0.001). None of the decedents with an antemortem diagnosis of dilated cardiomyopathy fulfilled definite 2010 Task Force criteria. The macroscopic appearance of the heart was normal in 40 of 202 (20%) cases. There was left ventricular histopathologic involvement in 176 of 202 (87%). Isolated right ventricular disease was seen in 13%, isolated left ventricular disease in 17%, and biventricular involvement in 70%. Among whole hearts, the most common areas of fibrofatty infiltration were the left ventricular posterobasal (68%) and anterolateral walls (58%). Postmortem genetic testing yielded pathogenic variants in ACM-related genes in 6 of 24 (25%) decedents. CONCLUSIONS SCD attributable to ACM affects men predominantly, most commonly occurring during exertion in athletic individuals in the absence of previous reported cardiac symptoms. Left ventricular involvement is observed in the vast majority of SCD cases diagnosed with ACM at autopsy. Current Task Force criteria may fail to diagnose biventricular ACM before death.
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Affiliation(s)
- Chris Miles
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Gherardo Finocchiaro
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Michael Papadakis
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Belinda Gray
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Joseph Westaby
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Bode Ensam
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Joyee Basu
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Gemma Parry-Williams
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Efstathios Papatheodorou
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Casey Paterson
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Aneil Malhotra
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Jan Lukas Robertus
- Department of Pathology, Royal Brompton and Harefield NHS Foundation Trust, Imperial College London, United Kingdom (J.L.R.)
| | - James S Ware
- National Heart and Lung Institute & MRC London Institute of Medical Sciences, Imperial College London, and Royal Brompton and Harefield NHS Foundation Trust, United Kingdom (J.S.W., S.A.C.)
| | - Stuart A Cook
- National Heart and Lung Institute & MRC London Institute of Medical Sciences, Imperial College London, and Royal Brompton and Harefield NHS Foundation Trust, United Kingdom (J.S.W., S.A.C.)
| | - Angeliki Asimaki
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Adam Witney
- Institute of Infection and Immunity, St George's University of London, United Kingdom (A.W., I.C.S.)
| | - Irina Chis Ster
- Institute of Infection and Immunity, St George's University of London, United Kingdom (A.W., I.C.S.)
| | - Maite Tome
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Sanjay Sharma
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Elijah R Behr
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
| | - Mary N Sheppard
- Cardiology Clinical Academic Group, St George's University Hospitals' NHS Foundation Trust and Molecular and Clinical Sciences Institute, St George's University of London, United Kingdom (C.M., G.F., M.P., B.G., J.W., B.E., J.B., G.P.-W., E.P. C.P., A.M., A.A., M.T., S.S., E.R.B., M.N.S.)
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Lahrouchi N, Raju H, Lodder EM, Papatheodorou S, Miles C, Ware JS, Papadakis M, Tadros R, Cole D, Skinner JR, Crawford J, Love DR, Pua CJ, Soh BY, Bhalshankar JD, Govind R, Tfelt-Hansen J, Winkel BG, van der Werf C, Wijeyeratne YD, Mellor G, Till J, Cohen M, Tome-Esteban M, Sharma S, Wilde AAM, Cook SA, Sheppard MN, Bezzina CR, Behr ER. The yield of postmortem genetic testing in sudden death cases with structural findings at autopsy. Eur J Hum Genet 2020; 28:17-22. [PMID: 31534214 PMCID: PMC6906523 DOI: 10.1038/s41431-019-0500-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 07/16/2019] [Accepted: 08/12/2019] [Indexed: 01/07/2023] Open
Abstract
Sudden cardiac death (SCD) is often associated with structural abnormalities of the heart during autopsy. This study sought to compare the diagnostic yield of postmortem genetic testing in (1) cases with structural findings of uncertain significance at autopsy to (2) cases with autopsy findings diagnostic of cardiomyopathy. We evaluated 57 SCD cases with structural findings at cardiac autopsy. Next-generation sequencing using a panel of 77 primary electrical disorder and cardiomyopathy genes was performed. Pathogenic and likely pathogenic variants were classified using American College of Medical Genetics (ACMG) consensus guidelines. In 29 cases (51%) autopsy findings of uncertain significance were identified whereas in 28 cases (49%) a diagnosis of cardiomyopathy was established. We identified a pathogenic or likely pathogenic variant in 10 cases (18%); in 1 (3%) case with non-specific autopsy findings compared with 9 (32%) cases with autopsy findings diagnostic of cardiomyopathy (p = 0.0054). The yield of genetic testing in SCD cases with autopsy findings consistent with cardiomyopathy is comparable with the yield in cardiomyopathy patients that are alive. Genetic testing in cases with findings of uncertain significance offers lower clinical utility than in cardiomyopathy, with lower yields than detected previously. This highlights the need for stringent evaluation of variant pathogenicity.
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Affiliation(s)
- Najim Lahrouchi
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam, The Netherlands
| | - Hariharan Raju
- Molecular and Clinical Sciences Research Institute, St. George's, University of London, London, UK
- Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Elisabeth M Lodder
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam, The Netherlands
| | - Stathis Papatheodorou
- Molecular and Clinical Sciences Research Institute, St. George's, University of London, London, UK
- Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Chris Miles
- Molecular and Clinical Sciences Research Institute, St. George's, University of London, London, UK
- Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - James S Ware
- National Heart and Lung Institute, Imperial College London, Sydney Street, London, UK
- Royal Brompton Hospital, London, UK
| | - Michael Papadakis
- Molecular and Clinical Sciences Research Institute, St. George's, University of London, London, UK
- Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Rafik Tadros
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam, The Netherlands
- Cardiovascular Genetics Center, Montreal Heart Institute and Faculty of Medicine, Université de Montréal, Montreal, Canada
| | - Della Cole
- Molecular and Clinical Sciences Research Institute, St. George's, University of London, London, UK
- Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Jonathan R Skinner
- Cardiac Inherited Disease Group New Zealand, Green Lane Paediatric and Congenital Cardiac Services, Starship Children's Hospital, Auckland, New Zealand
- The University of Auckland, Department of Paediatrics Child and Youth Health, Auckland, New Zealand
| | - Jackie Crawford
- Cardiac Inherited Disease Group New Zealand, Green Lane Paediatric and Congenital Cardiac Services, Starship Children's Hospital, Auckland, New Zealand
| | - Donald R Love
- Cardiac Inherited Disease Group New Zealand, Green Lane Paediatric and Congenital Cardiac Services, Starship Children's Hospital, Auckland, New Zealand
| | - Chee J Pua
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, 169609, Singapore
| | - Bee Y Soh
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, 169609, Singapore
| | | | - Risha Govind
- National Heart and Lung Institute, Imperial College London, Sydney Street, London, UK
- Royal Brompton Hospital, London, UK
| | | | - Bo G Winkel
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark
| | - Christian van der Werf
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam, The Netherlands
| | - Yanushi D Wijeyeratne
- Molecular and Clinical Sciences Research Institute, St. George's, University of London, London, UK
- Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Greg Mellor
- Molecular and Clinical Sciences Research Institute, St. George's, University of London, London, UK
- Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Janice Till
- Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
- National Heart and Lung Institute, Imperial College London, Sydney Street, London, UK
- Royal Brompton Hospital, London, UK
| | - Marta Cohen
- Sheffield Children's NHS Foundation Trust, Sheffield, UK
| | - Maria Tome-Esteban
- Molecular and Clinical Sciences Research Institute, St. George's, University of London, London, UK
- Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Sanjay Sharma
- Molecular and Clinical Sciences Research Institute, St. George's, University of London, London, UK
- Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Arthur A M Wilde
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam, The Netherlands
| | - Stuart A Cook
- National Heart and Lung Institute, Imperial College London, Sydney Street, London, UK
- National Heart Centre Singapore, 5 Hospital Drive, Singapore, 169609, Singapore
- Duke-NUS, 8 College Road, Singapore, 169857, Singapore
| | - Mary N Sheppard
- Molecular and Clinical Sciences Research Institute, St. George's, University of London, London, UK
- Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Connie R Bezzina
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam, The Netherlands
| | - Elijah R Behr
- Molecular and Clinical Sciences Research Institute, St. George's, University of London, London, UK.
- Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK.
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Keteepe-Arachi T, Malhotra A, Basu J, Parry-Williams G, Ensam B, Miles C, Dassanayake S, MacLachlan H, Ibrahim B, Papdakis M, Tome M, Khong T, Sharma S, Anderson L. P3839Hypertension or hypertrophic cardiomyopathy? Using cardiovascular magnetic resonance imaging to unmask the great imitator. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Structural cardiac adaptations due to hypertension (HTN) present a diagnostic challenge when differentiating from hypertrophic cardiomyopathy (HCM), using traditional imaging techniques such as echocardiography (echo). Cardiac magnetic resonance imaging (CMR) offers reproducible anatomical, functional quantification and myocardial tissue characterisation which discriminates between hypertension and HCM.
Purpose
To identify hypertensive individuals with undiagnosed HCM using CMR imaging.
Methods
100 consecutive hypertensive patients underwent CMR at a tertiary centre dedicated blood pressure clinic (55% male, mean age 51 years). In keeping with ESC guidelines, end diastolic wall thickness (EDWT) ≥15mm identified individuals within the “grey zone” between hypertension and with a potential HCM diagnosis. 19 individuals were referred on to the dedicated inherited cardiac conditions clinic for further evaluation. Four patients expressed a definitive LV phenotype and were diagnosed with HCM. CMR parameters were compared in three groups: Hypertensive (HTN), “grey zone” Hypertensive (GZH) and HCM.
Results
CMR demonstrated end diastolic wall thickness (EDWT) >11 mm in 50% of hypertensives. 73% of the referred patients were Afro-Caribbean (AC) and all 4 HCM patients were AC. All referrals demonstrated EDWTs ≥14mm, 9 (47%) demonstrated late gadolinium enhancement of which 3 (16%) had HCM. Three had asymmetrical septal hypertrophy – 2 were in the HCM cohort and one underwent endomyocardial biopsy confirming HTN. Left ventricular mass index (LVMI) was significantly higher in GZH compared to HTN (p<0.0001) and in HCM compared to HTN (p=0.0004). EDWT was significantly greater in GZH compared to HTN (p<0.0001) and in HCM compared to HTN (p=0.0002). There was no significant difference in these parameters between GZH and HCM.
Table 1. P-values for CMR data in hypertensive (HTN), gray zone hypertensive (GZH) and hypertrophic cardiomyopathy (HCM) cohorts CMR Parameter HCM vs. HTN GZH vs. HTN GZH vs. HCM EDVI NS p=0.025 NS EDWT p=0.0002 p<0.0001 NS LVMI p=0.0004 p<0.0001 NS
Conclusion
This study reports a 4% prevalence of HCM among hypertensive patients - 20 x greater than in the general population - which would be left undiagnosed using echo alone. Screening hypertensive individuals with CMR is not routine but we advocate its use in these individuals especially in Afro Caribbeans and in those in the “grey zone”, to identify undiagnosed HCM, which has significant implications for lifestyle modification and family screening.
Acknowledgement/Funding
Cardiac Risk in the Young
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Affiliation(s)
- T Keteepe-Arachi
- St George's University of London, St Geor, London, United Kingdom
| | - A Malhotra
- St George's University of London, St Geor, London, United Kingdom
| | - J Basu
- St George's University of London, St Geor, London, United Kingdom
| | - G Parry-Williams
- St George's University of London, St Geor, London, United Kingdom
| | - B Ensam
- St George's University of London, St Geor, London, United Kingdom
| | - C Miles
- St George's University of London, St Geor, London, United Kingdom
| | - S Dassanayake
- St George's University of London, St Geor, London, United Kingdom
| | - H MacLachlan
- St George's University of London, St Geor, London, United Kingdom
| | - B Ibrahim
- St George's University of London, St Geor, London, United Kingdom
| | - M Papdakis
- St George's University of London, St Geor, London, United Kingdom
| | - M Tome
- St George's University of London, St Geor, London, United Kingdom
| | - T Khong
- St George's University of London, St Geor, London, United Kingdom
| | - S Sharma
- St George's University of London, St Geor, London, United Kingdom
| | - L Anderson
- St George's University of London, St Geor, London, United Kingdom
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Malhotra A, Dhutia H, Yeo TJ, Finocchiaro G, Gati S, Bulleros P, Fanton Z, Papatheodorou E, Miles C, Keteepe-Arachi T, Basu J, Parry-Williams G, Prakash K, Gray B, D'Silva A, Ensam B, Behr E, Tome M, Papadakis M, Sharma S. Accuracy of the 2017 international recommendations for clinicians who interpret adolescent athletes’ ECGs: a cohort study of 11 168 British white and black soccer players. Br J Sports Med 2019; 54:739-745. [DOI: 10.1136/bjsports-2017-098528] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/23/2019] [Indexed: 01/01/2023]
Abstract
AimTo investigate the accuracy of the recently published international recommendations for ECG interpretation in young athletes in a large cohort of white and black adolescent soccer players.Methods11 168 soccer players (mean age 16.4±1.2 years) were evaluated with a health questionnaire, ECG and echocardiogram; 10 581 (95%) of the players were male and 10 163 (91%) were white. ECGs were retrospectively analysed according to (1) the 2010 European Society of Cardiology (ESC) recommendations, (2) Seattle criteria, (3) refined criteria and (4) the international recommendations for ECG interpretation in young athletes.ResultsThe ESC recommendations resulted in a higher number of abnormal ECGs compared with the Seattle, refined and international criteria (13.2%, 4.3%, 2.9% and 1.8%, respectively). All four criteria were associated with a higher prevalence of abnormal ECGs in black athletes compared with white athletes (ESC: 16.2% vs 12.9%; Seattle: 5.9% vs 4.2%; refined: 3.8% vs 2.8%; international 3.6% vs 1.6%; p<0.001 each). Compared with ESC recommendations, the Seattle, refined and international criteria identified a lower number of abnormal ECGs—by 67%, 78% and 86%, respectively. All four criteria identified 36 (86%) of 42 athletes with serious cardiac pathology. Compared with ESC recommendations, the Seattle criteria improved specificity from 87% to 96% in white athletes and 84% to 94% in black athletes. The international recommendations demonstrated the highest specificity for white (99%) and black (97%) athletes and a sensitivity of 86%.ConclusionsThe 2017 international recommendations for ECG interpretation in young athletes can be applied to adolescent athletes to detect serious cardiac disease. These recommendations perform more effectively than previous ECG criteria in both white and black adolescent soccer players.
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POLICHNOWSKI A, Potter J, Miles C, Eagan D, Youngberg G, O'Connor P, Picken M, Williamson G. SAT-114 ABERRANT RENAL AND MESENTERIC HEMODYNAMIC RESPONSES TO A HIGH SALT DIET AND BLOOD PRESSURE SALT-SENSITIVITY ARE ABOLISHED IN CONSOMIC SS.BN1 vs. DAHL SS RATS. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Affiliation(s)
- Chris Miles
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's University of London, London, UK
| | - Zephryn Fanton
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's University of London, London, UK
| | - Maite Tome
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's University of London, London, UK
| | - Elijah R Behr
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's University of London, London, UK
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Vischer AS, Castelletti S, Syrris P, Bastiaenen R, Miles C, Akdis D, Denhaerynck K, Jacoby D, Saguner AM, Krahn AD, Behr ER, McKenna WJ, Pantazis A. Risk score for the exclusion of arrhythmic events in arrhythmogenic right ventricular cardiomyopathy at first presentation. Int J Cardiol 2019; 290:100-105. [PMID: 31104822 DOI: 10.1016/j.ijcard.2019.04.090] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 04/25/2019] [Accepted: 04/29/2019] [Indexed: 01/02/2023]
Abstract
AIMS Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a genetically determined heart muscle disorder associated with an increased risk of life-threatening arrhythmias in some patients. Risk stratification remains challenging. Therefore, we sought a non-invasive, easily applicable risk score to predict sustained ventricular arrhythmias in these patients. METHODS Cohort of Patients who fulfilled the 2010 ARVC task force criteria were consecutively recruited. Detailed clinical data were collected at baseline and during follow up. The clinical endpoint was a composite of recurrent sustained ventricular arrhythmias and hospitalization due to ventricular arrhythmias. Multivariable logistic regression was used to develop models to predict the arrhythmic risk. A cohort including patients from other registries in UK, Canada and Switzerland was used as a validation population. RESULTS One hundred and thirty-five patients were included of whom 35 patients (31.9%) reached the endpoint. A model consisting of filtered QRS duration on signal-averaged ECG, non-sustained VT (NSVT) on 24 h-ECG, and absence of negative T waves in lead aVR on 12‑lead surface ECG was able to predict arrhythmic events with a sensitivity of 81.8%, specificity of 84.0% and a negative predictive value of 95.5% at the first presentation of the disease. This risk score was validated in international ARVC registry patients. CONCLUSION A risk score consisting of a filtered QRS duration ≥117 ms, presence of NSVT on 24 h-ECG and absence of negative T waves in lead aVR was able to predict arrhythmic events at first presentation of the disease.
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Affiliation(s)
- Annina S Vischer
- Medical Outpatient Department, University Hospital Basel, Basel, Switzerland.
| | - Silvia Castelletti
- Istituto Auxologico Italiano, IRCCS, Center for Cardiac Arrhythmias of Genetic Origin, Milan, Italy
| | - Petros Syrris
- Institute of Cardiovascular Science, University College of London, London, UK
| | - Rachel Bastiaenen
- Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK; Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Chris Miles
- Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK; Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Deniz Akdis
- Department of Cardiology, University Heart Center, Zurich, Switzerland
| | - Kris Denhaerynck
- University of Basel, Department of Public Health, Institute of Nursing Science, Basel, Switzerland
| | - Daniel Jacoby
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Ardan M Saguner
- Department of Cardiology, University Heart Center, Zurich, Switzerland
| | - Andrew D Krahn
- Division of Cardiology, University of British Columbia, Vancouver, BC, Canada
| | - Elijah R Behr
- Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK; Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, UK
| | - William J McKenna
- Institute of Cardiovascular Science, University College of London, London, UK
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Miles C, Asimaki A, Behr ER, Sheppard MN. Myocardial Inflammation in Brugada Syndrome. J Am Coll Cardiol 2019; 73:1369-1370. [DOI: 10.1016/j.jacc.2018.12.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 12/20/2018] [Indexed: 11/26/2022]
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Finocchiaro G, Papadakis M, Tanzarella G, Dhutia H, Miles C, Tome M, Behr ER, Sharma S, Sheppard MN. Sudden Death Can Be the First Manifestation of Hypertrophic Cardiomyopathy. JACC Clin Electrophysiol 2019; 5:252-254. [DOI: 10.1016/j.jacep.2018.11.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 10/26/2018] [Accepted: 11/01/2018] [Indexed: 10/27/2022]
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Finocchiaro G, Behr ER, Tanzarella G, Papadakis M, Malhotra A, Dhutia H, Miles C, Diemberger I, Sharma S, Sheppard MN. Anomalous Coronary Artery Origin and Sudden Cardiac Death: Clinical and Pathological Insights From a National Pathology Registry. JACC Clin Electrophysiol 2019; 5:516-522. [PMID: 31000108 DOI: 10.1016/j.jacep.2018.11.015] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 11/27/2018] [Accepted: 11/27/2018] [Indexed: 02/03/2023]
Abstract
OBJECTIVES This study sought to describe the clinical and pathological features of anomalous origin of a coronary artery (AOCA) in sudden cardiac death (SCD) victims. BACKGROUND AOCA from the inappropriate sinus of Valsalva or from the pulmonary artery is increasingly diagnosed with current imaging techniques. AOCA is a possible cause of SCD. METHODS We reviewed a database of 5,100 consecutive cases of SCD referred to our specialist cardiac pathology center between January 1994 and March 2017 and identified a subgroup of 30 cases (0.6%) with AOCA. All cases underwent detailed post-mortem evaluation including histological analysis by an expert cardiac pathologist. Clinical information was obtained from referring coroners. RESULTS The mean age was 28 ± 16 years and 23 individuals were male (77%). In 8 cases (27%), SCD occurred before 18 years of age. Cardiac symptoms were present in 11 individuals (37%), and syncope was the most common (n = 6, 20%). Anomalous left coronary artery arising from the right sinus of Valsalva (ALCA) with interarterial course (n = 11) and anomalous right coronary artery arising from the left sinus of Valsalva (ARCA) with interarterial course (n = 11) were the most common found. ALCA arising from pulmonary artery was present in 7 cases, whereas in 1 case, the left coronary artery arose from the noncoronary cusp. Left ventricular fibrosis was reported in 11 cases (37%) and was mainly subendocardial. There was evidence of acute infarction in 2 cases. Death occurred during exercise or emotional stress in 15 (50%) cases. The AOCA variant where death occurred more frequently during physical activity was ALCA (8 of 11, 73%), followed by ALCA arising from pulmonary artery (4 of 7, 57%) and ARCA (2 of 11, 18%). CONCLUSIONS AOCA is a rare cause of SCD. ALCA and ARCA with interarterial course are the most common anatomical variants recognized at the postmortem of SCD victims. ALCA is more commonly associated with death during exercise. Cardiac arrhythmias causing sudden death seem most likely in the cases without overt myocardial damage.
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Affiliation(s)
- Gherardo Finocchiaro
- Cardiovascular Sciences Research Centre, St. George's, University of London, London, United Kingdom
| | - Elijah R Behr
- Cardiovascular Sciences Research Centre, St. George's, University of London, London, United Kingdom
| | - Gaia Tanzarella
- Cardiovascular Sciences Research Centre, St. George's, University of London, London, United Kingdom; Istituto di Cardiologia, Ospedale Sant'Orsola-Malpighi, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Michael Papadakis
- Cardiovascular Sciences Research Centre, St. George's, University of London, London, United Kingdom
| | - Aneil Malhotra
- Cardiovascular Sciences Research Centre, St. George's, University of London, London, United Kingdom
| | - Harshil Dhutia
- Cardiovascular Sciences Research Centre, St. George's, University of London, London, United Kingdom
| | - Chris Miles
- Cardiovascular Sciences Research Centre, St. George's, University of London, London, United Kingdom
| | - Igor Diemberger
- Istituto di Cardiologia, Ospedale Sant'Orsola-Malpighi, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Sanjay Sharma
- Cardiovascular Sciences Research Centre, St. George's, University of London, London, United Kingdom
| | - Mary N Sheppard
- Cardiovascular Pathology Department, St. George's, University of London, London, United Kingdom.
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McEnery C, Lim MH, Knowles A, Rice S, Gleeson J, Howell S, Russon P, Miles C, D'Alfonso S, Alvarez-Jimenez M. Development of a Moderated Online Intervention to Treat Social Anxiety in First-Episode Psychosis. Front Psychiatry 2019; 10:581. [PMID: 31474889 PMCID: PMC6702333 DOI: 10.3389/fpsyt.2019.00581] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 07/23/2019] [Indexed: 01/09/2023] Open
Abstract
Background: It is well established that social anxiety disorder (SAD) is a significant clinical problem for individuals with a psychotic disorder. Comorbid social anxiety in individuals with psychosis has been associated with poorer premorbid functioning, increased depression, and a reduced quality of life. Cognitive behavior therapy (CBT) is recommended for people with psychosis as a first-line psychological treatment; however, its focus and evaluation primarily revolves around reducing psychotic symptoms and not necessarily targeting comorbid social anxiety symptoms. We developed a novel online social cognitive behavioral intervention (entitled EMBRACE) specifically designed to treat social anxiety symptoms in first episode psychosis (FEP). Methods: The key clinical and engagement features of the intervention were established through integrating evidence-based material derived from 1) CBT-based treatment models for SAD, 2) relevant literature findings related to psychosis and its clinical correlates (e.g., shame, social rank, and its relationship with social anxiety and paranoia), 3) feedback from youth focus groups in order to inform a user-centered intervention design, and 4) a highly multidisciplinary collaborative development approach to design therapy comics. Results: A detailed description of the final version of the 12-week online social intervention to treat social anxiety in FEP is presented. Conclusion: The EMBRACE intervention was designed to provide young people with the necessary skills and confidence to overcome social anxiety within a supportive, safe online space. By design, it allows young people the opportunity to practice their newly learnt skills to connect with others and in doing so, learn to embrace their true authentic selves.
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Affiliation(s)
- Carla McEnery
- Centre for Mental Health, Swinburne University of Technology, Hawthorn, VIC, Australia.,Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia.,Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, VIC, Australia
| | - Michelle H Lim
- Centre for Mental Health, Swinburne University of Technology, Hawthorn, VIC, Australia.,Iverson Health Innovation Research Institute, Swinburne University of Technology, Hawthorn, VIC, Australia
| | - Ann Knowles
- Department of Psychological Sciences, Swinburne University of Technology, Hawthorn, VIC, Australia
| | - Simon Rice
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia.,Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, VIC, Australia
| | - John Gleeson
- School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, VIC, Australia
| | - Simmone Howell
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia.,Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, VIC, Australia
| | - Penni Russon
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia.,Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, VIC, Australia
| | - Chris Miles
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia.,Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, VIC, Australia
| | - Simon D'Alfonso
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia.,Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, VIC, Australia.,School of Computing and Information Systems, University of Melbourne, Parkville, VIC, Australia
| | - Mario Alvarez-Jimenez
- Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia.,Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, VIC, Australia
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Alvarez-Jimenez M, Gleeson JF, Bendall S, Penn DL, Yung AR, Ryan RM, Eleftheriadis D, D'Alfonso S, Rice S, Miles C, Russon P, Lederman R, Chambers R, Gonzalez-Blanch C, Lim MH, Killackey E, McGorry PD, Nelson B. Enhancing social functioning in young people at Ultra High Risk (UHR) for psychosis: A pilot study of a novel strengths and mindfulness-based online social therapy. Schizophr Res 2018; 202:369-377. [PMID: 30031616 DOI: 10.1016/j.schres.2018.07.022] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 06/28/2018] [Accepted: 07/06/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Psychological and pharmacological treatments have been shown to reduce rates of transition to psychosis in Ultra High Risk (UHR) young people. However, social functioning deficits have been unresponsive to current treatments. AIMS The study aims were to: i) describe the theoretical basis and therapeutic targets of a novel intervention targeting social functioning in UHR young people; and ii) examine its acceptability, safety and preliminary effect on social functioning. METHODS An international, multidisciplinary team developed a new intervention (MOMENTUM) to improve social functioning in UHR young people. MOMENTUM blends two novel approaches to social recovery: strengths and mindfulness-based intervention embedded within a social media environment, and application of the self-determination theory of motivation. The acceptability and safety of MOMENTUM were tested through a 2-month pilot study with 14 UHR participants. RESULTS System usage was high, with over 70% of users being actively engaged over the trial. All participants reported a positive experience using MOMENTUM, considered it safe and would recommend it to others. 93% reported it to be helpful. There were large, reliable improvements in social functioning (d = 1.83, p < 0.001) and subjective wellbeing (d = 0.75, p = 0.03) at follow-up. There were significant increases in the mechanisms targeted by the intervention including strengths usage (d = 0.70, p = 0.03), mindfulness skills (d = 0.66, p = 0.04) and components of social support. Social functioning improvement was significantly correlated with indicators of system usage. CONCLUSION MOMENTUM is engaging and safe. MOMENTUM appeared to engage the hypothesized mechanisms and showed promise as a new avenue to improve social functioning in UHR young people.
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Affiliation(s)
- M Alvarez-Jimenez
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, Australia; Centre for Youth Mental Health, The University of Melbourne, Australia.
| | - J F Gleeson
- School of Psychology, Australian Catholic University, Melbourne, Australia
| | - S Bendall
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, Australia; Centre for Youth Mental Health, The University of Melbourne, Australia
| | - D L Penn
- School of Psychology, Australian Catholic University, Melbourne, Australia; University of North Carolina Chapel Hill, USA
| | - A R Yung
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK; Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - R M Ryan
- Australian Catholic University, Institute for Positive Psychology and Education, Australia; University of Rochester, Meliora Hall, Rochester, NY, United States
| | - D Eleftheriadis
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, Australia; Centre for Youth Mental Health, The University of Melbourne, Australia
| | - S D'Alfonso
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, Australia; The School of Computing and Information Systems, The University of Melbourne, Australia
| | - S Rice
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, Australia; Centre for Youth Mental Health, The University of Melbourne, Australia
| | - C Miles
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, Australia; Centre for Youth Mental Health, The University of Melbourne, Australia
| | - P Russon
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, Australia; Centre for Youth Mental Health, The University of Melbourne, Australia
| | - R Lederman
- The School of Computing and Information Systems, The University of Melbourne, Australia
| | | | | | - M H Lim
- Iverson Health Innovation Research Institute, Swinburne University of Technology, Australia
| | - E Killackey
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, Australia; Centre for Youth Mental Health, The University of Melbourne, Australia
| | - P D McGorry
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, Australia; Centre for Youth Mental Health, The University of Melbourne, Australia
| | - B Nelson
- Orygen, The National Centre of Excellence in Youth Mental Health, Melbourne, Australia; Centre for Youth Mental Health, The University of Melbourne, Australia
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Finocchiaro G, Papadakis M, Miles C, Papatheodorou S, Malhotra A, Behr ER, Tome M, Sharma S, Sheppard MN. 473Aetiologies of sudden death in young athletes compared with non-athletes. data from a large pathology registry. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- G Finocchiaro
- St George's University of London, London, United Kingdom
| | - M Papadakis
- St George's University of London, London, United Kingdom
| | - C Miles
- St George's University of London, London, United Kingdom
| | | | - A Malhotra
- St George's University of London, London, United Kingdom
| | - E R Behr
- St George's University of London, London, United Kingdom
| | - M Tome
- St George's University of London, London, United Kingdom
| | - S Sharma
- St George's University of London, London, United Kingdom
| | - M N Sheppard
- St George's University of London, London, United Kingdom
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Finocchiaro G, Papadakis M, Dhutia H, Miles C, Malhotra A, Papatheodorou E, Behr E, Tome MT, Sharma S, Sheppard MN. P4530Sudden death in myocarditis. data from a large pathology center. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- G Finocchiaro
- St George's University of London, London, United Kingdom
| | - M Papadakis
- St George's University of London, London, United Kingdom
| | - H Dhutia
- St George's University of London, London, United Kingdom
| | - C Miles
- St George's University of London, London, United Kingdom
| | - A Malhotra
- St George's University of London, London, United Kingdom
| | | | - E Behr
- St George's University of London, London, United Kingdom
| | - M T Tome
- St George's University of London, London, United Kingdom
| | - S Sharma
- St George's University of London, London, United Kingdom
| | - M N Sheppard
- St George's University of London, London, United Kingdom
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Phelps FG, Macken WJ, Barry C, Miles C. Primacy of Functional Knowledge in Semantic Representations: The Case of Living and Nonliving Things. Q J Exp Psychol (Hove) 2018; 59:1984-2009. [PMID: 16987785 DOI: 10.1080/17470210600576300] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
In 3 experiments, participants decided whether sensory and functional features were true of living and nonliving concepts. In Experiments 1 and 2, concepts were presented twice: test phase followed study phase after either 3 min (Experiment 1) or 3 s (Experiment 2). At test, concepts were paired with the same feature as that at study, or a different feature from either the same modality (within-modality priming) or another modality (cross-modality priming). In both experiments functional decisions were faster than sensory decisions for living and nonliving concepts. Whilst no semantic priming occurred between study and test in Experiment 1, the shorter study–test interval of Experiment 2 did lead to test phase semantic priming. Here there was greater within- than cross-modality priming for sensory decisions, but equivalent within- and cross-modality priming for functional decisions owing to significantly greater facilitation of functional decisions from prior sensory decisions than vice versa. Experiment 3 involved a single verification phase: For half the participants the feature name preceded the concept name, and for half the concept name preceded the feature name. The functional processing advantage persisted irrespective of presentation order. Results suggest that functional information is central to the representation of all concepts: Function is processed faster than sensory information and is activated obligatorily.
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Papatheodorou E, Papadakis M, Ensam B, Finocchiaro G, Mellor G, Prakash K, D'Silva A, Wijeyeratne Y, Miles C, Malhotra A, Tome-Esteban M, Batchvarov V, Sheppard M, Sharma S, Behr E. P2115Validation of the proposed Shanghai Brugada Syndrome Score (SBrS) in a cohort of relatives of Sudden Arrhythmic Death Syndrome (SADS) victims. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- E. Papatheodorou
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - M. Papadakis
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - B. Ensam
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - G. Finocchiaro
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - G. Mellor
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - K. Prakash
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - A. D'Silva
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - Y. Wijeyeratne
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - C. Miles
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - A. Malhotra
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - M. Tome-Esteban
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - V. Batchvarov
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - M.N. Sheppard
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - S. Sharma
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
| | - E.R. Behr
- St George's University of London, Cardiovascular and Cell Sciences Research Institute, London, United Kingdom
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Finocchiaro G, Papadakis M, Ensam B, Papatheodorou S, Miles C, Samaraweera S, Zaw W, Behr E, Sharma S, Sheppard M. 4836Cardiac symptoms before unexpected sudden cardiac death in the young: data from a large pathology registry. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.4836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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