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Greiner MG, Shulman M, Opara O, Potter K, Voronca DC, Tafessu HM, Hefner K, Hamilton A, Scheele C, Ho R, Dresser L, Jelstrom E, Fishman M, Ghitza UE, Rotrosen J, Nunes EV, Bisaga A. Surmounting Withdrawal to Initiate Fast Treatment with Naltrexone (SWIFT): A stepped wedge hybrid type 1 effectiveness-implementation study. Contemp Clin Trials 2023; 128:107148. [PMID: 36931426 PMCID: PMC10895892 DOI: 10.1016/j.cct.2023.107148] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 03/08/2023] [Accepted: 03/09/2023] [Indexed: 03/17/2023]
Abstract
BACKGROUND Extended-release injectable naltrexone (XR-NTX) is an effective treatment for opioid use disorder (OUD), but initiation remains a barrier to implementation. Standard practice requires a 10- to 15-day inpatient admission prior to XR-NTX initiation and involves a methadone or buprenorphine taper followed by a 7- to 10-day washout, as recommended in the Prescribing Information for XR-NTX. A 5- to 7-day rapid induction approach was developed that utilizes low-dose oral naltrexone and non-opioid medications. METHODS The CTN-0097 Surmounting Withdrawal to Initiate Fast Treatment with Naltrexone (SWIFT) study was a hybrid type I effectiveness-implementation trial that compared the effectiveness of the standard procedure (SP) to the rapid procedure (RP) for XR-NTX initiation across six community inpatient addiction treatment units, and evaluated the implementation process. Sites were randomized to RP every 14 weeks in an optimized stepped wedge design. Participants (target recruitment = 450) received the procedure (SP or RP) that the site was implementing at time of admission. The hypothesis was RP will be non-inferior to SP on proportion of inpatients who receive XR-NTX, with a shorter admission time for RP. Superiority testing of RP was planned if the null hypothesis of inferiority of RP to SP was rejected. DISCUSSION If RP for XR-NTX initiation is shown to be effective, the shorter inpatient stay could make XR-NTX more feasible and have an important public health impact expanding access to OUD pharmacotherapy. Further, a better understanding of facilitators and barriers to RP implementation can help with future translatability and uptake to other community programs. TRIAL REGISTRATION NCT04762537 Registered February 21, 2021.
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Affiliation(s)
- Miranda G Greiner
- New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, NY, United States of America
| | - Matisyahu Shulman
- New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, NY, United States of America
| | - Onumara Opara
- New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, NY, United States of America
| | - Kenzie Potter
- New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, NY, United States of America
| | | | - Hiwot M Tafessu
- The Emmes Company, LLC, Rockville, MD, United States of America
| | - Kathryn Hefner
- The Emmes Company, LLC, Rockville, MD, United States of America
| | - Amy Hamilton
- The Emmes Company, LLC, Rockville, MD, United States of America
| | | | - Rachel Ho
- The Emmes Company, LLC, Rockville, MD, United States of America
| | - Lauren Dresser
- The Emmes Company, LLC, Rockville, MD, United States of America
| | - Eve Jelstrom
- The Emmes Company, LLC, Rockville, MD, United States of America
| | - Marc Fishman
- Johns Hopkins University School of Medicine and Maryland Treatment Centers, Baltimore, MD, United States of America
| | - Udi E Ghitza
- National Institute on Drug Abuse (NIDA), Bethesda, MD, United States of America
| | - John Rotrosen
- New York University Grossman School of Medicine, New York, NY, United States of America
| | - Edward V Nunes
- New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, NY, United States of America
| | - Adam Bisaga
- New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, NY, United States of America.
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Subedi S, Nanditha NGA, Tafessu HM, Nathani H, St-Jean M, Elefante J, Patterson TL, Honer WG, Montaner JSG, Lima VD. Healthcare utilisation and costs associated with adherence to antipsychotics among people living with HIV/AIDS and schizophrenia: a population-based cohort study in British Columbia, Canada. BMJ Open 2023; 13:e070680. [PMID: 37076145 PMCID: PMC10124256 DOI: 10.1136/bmjopen-2022-070680] [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: 04/21/2023] Open
Abstract
OBJECTIVES Non-adherence to antipsychotics is the greatest obstacle to treating schizophrenia. We assessed the economic and clinical impacts of adherence to antipsychotics among people living with HIV/AIDS (PLWH) and schizophrenia in British Columbia, Canada. DESIGN AND SETTING A population-based cohort study in British Columbia, Canada. METHODS Eligible PLWH were enrolled in the Seek and Treat for Optimal Prevention HIV/AIDS population-based cohort during 2001-2016, diagnosed with schizophrenia, on antipsychotics for ≥1 day, and followed for ≥1 year from schizophrenia diagnosis date or 1 January 2001, whichever occurred last. PRIMARY AND SECONDARY OUTCOME MEASURES A two-part model assessed the marginal effect of adherence on healthcare costs (in 2016 Canadian dollar), while logistic regression examined the effect on virological failure, and generalised linear mixed models examined the effect on hospital readmissions within 30 days and length of hospital stay. RESULTS Among 726 PLWH with schizophrenia, ≥80% adherence to antipsychotics increased from 25% (50/198) in 2001 to 41% (225/554) in 2016. In most years, we observed no difference in adherence to antipsychotics among those who used only injectables, only non-injectables, and a combination of both, or among those who have ever consumed typical/first-generation antipsychotics and who consumed only atypical/second-generation antipsychotics. Overall healthcare costs were higher in the non-adherent group ($C2185), driven by the average annual hospitalisation costs ($C5517), particularly among women ($C8806) and people who ever injected drugs (PWID) ($C5985). Non-adherent individuals also experienced higher hospital readmissions (adjusted odds ratio (aOR) 1.48, 95% CI 1.23 to 1.77), and longer hospital stays (adjusted mean ratio 1.23, 95% CI 1.13 to 1.35) in comparison to adherent individuals. We found no difference in virological failure by adherence groups, except when we stratified by gender where the aOR for women was 2.48 (95% CI 1.06 to 5.82). CONCLUSIONS Our results showed that implementing strategies and interventions to increase antipsychotic adherence, particularly among women and PWID, will be critical in addressing this public health challenge.
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Affiliation(s)
- Sony Subedi
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
| | - Ni Gusti Ayu Nanditha
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
- Division of Infectious Diseases, Department of Medicine, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Hiwot M Tafessu
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
| | - Hasan Nathani
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
| | - Martin St-Jean
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
| | - Julius Elefante
- Department of Psychiatry, The University of British Columbia, Vancouver, British Columbia, Canada
- Department of Psychiatry, St Paul's Hospital, Vancouver, British Columbia, Canada
| | - Thomas L Patterson
- Department of Psychiatry, University of California San Diego, La Jolla, California, USA
| | - William G Honer
- Department of Psychiatry, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Julio S G Montaner
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
- Division of Infectious Diseases, Department of Medicine, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Viviane D Lima
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
- Division of Infectious Diseases, Department of Medicine, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
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Nanditha NGA, Dong X, Tafessu HM, Wang L, Lu M, Barrios R, Montaner JSG, Lima VD. A province-wide HIV initiative to accelerate initiation of treatment-as-prevention and virologic suppression in British Columbia, Canada: a population-based cohort study. CMAJ Open 2022; 10:E27-E34. [PMID: 35042692 PMCID: PMC8920539 DOI: 10.9778/cmajo.20210093] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND In 2010, HIV treatment as prevention (TasP), encompassing widespread HIV testing and immediate initiation of free antiretroviral treatment (ART), was piloted under the Seek and Treat for Optimal Prevention of HIV/AIDS initiative (STOP) in British Columbia, Canada. We compared the time from HIV diagnosis to treatment initiation, and from treatment initiation to first virologic suppression, before (2005-2009) and after (2010-2016) the implementation of STOP. METHODS In this population-based cohort study, we used longitudinal data of all people living with an HIV diagnosis in BC from 1996 to 2017. We included those aged 18 years or older who had never received ART and had received an HIV diagnosis in the 2005-2016 period. We defined the virologic suppression date as the first date of at least 2 consecutive test results within 4 months with a viral load of less than 200 copies/mL. Negative binomial regression models assessed the effect of STOP on the time to ART initiation and suppression, adjusting for confounders. All p values were 2-sided, and we set the significance level at 0.05. RESULTS Participants who received an HIV diagnosis before STOP (n = 1601) were statistically different from those with a diagnosis after STOP (n = 1700); 81% versus 84% were men (p = 0.0187), 30% versus 15% had ever injected drugs (p < 0.0001), and 27% versus 49% had 350 CD4 cells/μL or more at diagnosis (p < 0.0001). The STOP initiative was associated with a 64% shorter time from diagnosis to treatment (adjusted mean ratio 0.36, 95% confidence interval [CI] 0.34-0.39) and a 21% shorter time from treatment to suppression (adjusted mean ratio 0.79, 95% CI 0.73-0.85). INTERPRETATION In a population with universal health coverage, a TasP intervention was associated with shorter times from HIV diagnosis to treatment initiation, and from treatment initiation to viral suppression. Our results show accelerating progress toward the United Nations' 90-90-90 target of people with HIV who have a diagnosis, those who are on antiretroviral therapy and those who are virologically suppressed, and support the global expansion of TasP to accelerate the control of HIV/AIDS.
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Affiliation(s)
- Ni Gusti Ayu Nanditha
- British Columbia Centre for Excellence in HIV/AIDS (Nanditha, Dong, Tafessu, Wang, Lu, Barrios, Montaner, Lima); Faculty of Medicine (Nanditha, Montaner, Lima), University of British Columbia, Vancouver, BC
| | - Xinzhe Dong
- British Columbia Centre for Excellence in HIV/AIDS (Nanditha, Dong, Tafessu, Wang, Lu, Barrios, Montaner, Lima); Faculty of Medicine (Nanditha, Montaner, Lima), University of British Columbia, Vancouver, BC
| | - Hiwot M Tafessu
- British Columbia Centre for Excellence in HIV/AIDS (Nanditha, Dong, Tafessu, Wang, Lu, Barrios, Montaner, Lima); Faculty of Medicine (Nanditha, Montaner, Lima), University of British Columbia, Vancouver, BC
| | - Lu Wang
- British Columbia Centre for Excellence in HIV/AIDS (Nanditha, Dong, Tafessu, Wang, Lu, Barrios, Montaner, Lima); Faculty of Medicine (Nanditha, Montaner, Lima), University of British Columbia, Vancouver, BC
| | - Michelle Lu
- British Columbia Centre for Excellence in HIV/AIDS (Nanditha, Dong, Tafessu, Wang, Lu, Barrios, Montaner, Lima); Faculty of Medicine (Nanditha, Montaner, Lima), University of British Columbia, Vancouver, BC
| | - Rolando Barrios
- British Columbia Centre for Excellence in HIV/AIDS (Nanditha, Dong, Tafessu, Wang, Lu, Barrios, Montaner, Lima); Faculty of Medicine (Nanditha, Montaner, Lima), University of British Columbia, Vancouver, BC
| | - Julio S G Montaner
- British Columbia Centre for Excellence in HIV/AIDS (Nanditha, Dong, Tafessu, Wang, Lu, Barrios, Montaner, Lima); Faculty of Medicine (Nanditha, Montaner, Lima), University of British Columbia, Vancouver, BC
| | - Viviane D Lima
- British Columbia Centre for Excellence in HIV/AIDS (Nanditha, Dong, Tafessu, Wang, Lu, Barrios, Montaner, Lima); Faculty of Medicine (Nanditha, Montaner, Lima), University of British Columbia, Vancouver, BC
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Nanditha NGA, Zheng G, Tafessu HM, McLinden T, Bratu A, Kopec J, Hogg RS, Montaner JSG, Lima VD. Disparities in multimorbidity and mortality among people living with and without HIV across British Columbia's health regions: a population-based cohort study. Can J Public Health 2021; 112:1030-1041. [PMID: 34462891 DOI: 10.17269/s41997-021-00525-4] [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] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 03/30/2021] [Indexed: 12/22/2022]
Abstract
OBJECTIVES Longer survival has increased the likelihood of antiretroviral-treated people living with HIV (PLWH) developing age-associated comorbidities. We compared the burden of multimorbidity and all-cause mortality across HIV status in British Columbia (BC), and assessed the longitudinal effect of multimorbidity on all-cause mortality among PLWH. METHODS Antiretroviral-treated PLWH aged ≥19 years and 1:4 age-sex-matched HIV-negative individuals from a population-based cohort were followed for ≥1 year during 2001-2012. Diagnoses of seven age-associated comorbidities were identified from provincial administrative databases and grouped into 0, 1, 2, and ≥3 comorbidities. Multimorbidity prevalence and age-standardized mortality rates (ASMRs) in both populations were stratified by BC's health regions. Marginal structural models were used to estimate the effect of multimorbidity on mortality among PLWH, adjusted for time-varying confounders affected by prior multimorbidity. RESULTS Among 8031 PLWH and 32,124 HIV-negative individuals, 25% versus 11% developed multimorbidity, and 23.53 deaths/1000 person-years (95% confidence interval [95% CI]: 22.02-25.13) versus 3.04 (2.81-3.29) were observed, respectively. PLWH in Northern region had the highest ASMR, but those in South Vancouver Island experienced the greatest difference in mortality compared with HIV-negative individuals. Among PLWH, compared with those with zero comorbidities, adjusted hazard ratios for those with 1, 2, and ≥3 comorbidities were 3.36 (95% CI: 2.86-3.95), 6.92 (5.75-8.33), and 12.87 (10.45-15.85), respectively. CONCLUSION PLWH across BC's health regions experience excess multimorbidity and associated mortality. We highlight health disparities which are key when planning the distribution of healthcare resources across BC, and provide evidence for improved HIV care models integrating prevention and management of chronic diseases.
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Affiliation(s)
- Ni Gusti Ayu Nanditha
- British Columbia Centre for Excellence in HIV/AIDS, 608-1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada.,Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Grace Zheng
- Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Hiwot M Tafessu
- British Columbia Centre for Excellence in HIV/AIDS, 608-1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | - Taylor McLinden
- British Columbia Centre for Excellence in HIV/AIDS, 608-1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | - Andreea Bratu
- British Columbia Centre for Excellence in HIV/AIDS, 608-1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | - Jacek Kopec
- School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada.,Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada
| | - Robert S Hogg
- British Columbia Centre for Excellence in HIV/AIDS, 608-1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada.,Arthritis Research Canada, Richmond, BC, Canada
| | - Julio S G Montaner
- British Columbia Centre for Excellence in HIV/AIDS, 608-1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada.,Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Viviane D Lima
- British Columbia Centre for Excellence in HIV/AIDS, 608-1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada. .,Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.
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Nanditha NGA, Paiero A, Tafessu HM, St-Jean M, McLinden T, Justice AC, Kopec J, Montaner JSG, Hogg RS, Lima VD. Excess burden of age-associated comorbidities among people living with HIV in British Columbia, Canada: a population-based cohort study. BMJ Open 2021; 11:e041734. [PMID: 33419911 PMCID: PMC7799128 DOI: 10.1136/bmjopen-2020-041734] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES As people living with HIV (PLWH) live longer, morbidity and mortality from non-AIDS comorbidities have emerged as major concerns. Our objective was to compare prevalence trends and age at diagnosis of nine chronic age-associated comorbidities between individuals living with and without HIV. DESIGN AND SETTING This population-based cohort study used longitudinal cohort data from all diagnosed antiretroviral-treated PLWH and 1:4 age-sex-matched HIV-negative individuals in British Columbia, Canada. PARTICIPANTS The study included 8031 antiretroviral-treated PLWH and 32 124 HIV-negative controls (median age 40 years, 82% men). Eligible participants were ≥19 years old and followed for ≥1 year during 2000 to 2012. PRIMARY AND SECONDARY OUTCOME MEASURES The presence of non-AIDS-defining cancers, diabetes, osteoarthritis, hypertension, Alzheimer's and/or non-HIV-related dementia, cardiovascular, kidney, liver and lung diseases were identified from provincial administrative databases. Beta regression assessed annual age-sex-standardised prevalence trends and Kruskal-Wallis tests compared the age at diagnosis of comorbidities stratified by rate of healthcare encounters. RESULTS Across study period, the prevalence of all chronic age-associated comorbidities, except hypertension, were higher among PLWH compared with their community-based HIV-negative counterparts; as much as 10 times higher for liver diseases (25.3% vs 2.1%, p value<0.0001). On stratification by healthcare encounter rates, PLWH experienced most chronic age-associated significantly earlier than HIV-negative controls, as early as 21 years earlier for Alzheimer's and/or dementia. CONCLUSIONS PLWH experienced higher prevalence and earlier age at diagnosis of non-AIDS comorbidities than their HIV-negative controls. These results stress the need for optimised screening for comorbidities at earlier ages among PLWH, and a comprehensive HIV care model that integrates prevention and treatment of chronic age-associated conditions. Additionally, the robust methodology developed in this study, which addresses concerns on the use of administrative health data to measure prevalence and incidence, is reproducible to other settings.
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Affiliation(s)
- Ni Gusti Ayu Nanditha
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
- The University of British Columbia Faculty of Medicine, Vancouver, British Columbia, Canada
| | - Adrianna Paiero
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
| | - Hiwot M Tafessu
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
| | - Martin St-Jean
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
| | - Taylor McLinden
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
| | - Amy C Justice
- VA Connecticut Health System, West Haven, Connecticut, USA
- Yale School of Medicine, New Haven, Connecticut, USA
| | - Jacek Kopec
- Arthritis Research Centre Of Canada, Richmond, British Columbia, Canada
- The University of British Columbia School of Population and Public Health, Vancouver, British Columbia, Canada
| | - Julio S G Montaner
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
- The University of British Columbia Faculty of Medicine, Vancouver, British Columbia, Canada
| | - Robert S Hogg
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
- Simon Fraser University Faculty of Health Sciences, Burnaby, British Columbia, Canada
| | - Viviane D Lima
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, British Columbia, Canada
- The University of British Columbia Faculty of Medicine, Vancouver, British Columbia, Canada
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Harris S, Cirino AL, Carr CW, Tafessu HM, Parmar S, Greenberg JO, Szent-Gyorgyi LE, Ghazinouri R, Glowny MG, McNeil K, Kaynor EF, Neumann C, Seidman CE, MacRae CA, Ho CY, Lakdawala NK. The uptake of family screening in hypertrophic cardiomyopathy and an online video intervention to facilitate family communication. Mol Genet Genomic Med 2019; 7:e940. [PMID: 31482667 PMCID: PMC6825857 DOI: 10.1002/mgg3.940] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [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: 02/21/2019] [Revised: 07/15/2019] [Accepted: 07/17/2019] [Indexed: 12/13/2022] Open
Abstract
Background Individuals with hypertrophic cardiomyopathy (HCM), even when asymptomatic, are at‐risk for sudden cardiac death and stroke from arrhythmias, making it imperative to identify individuals affected by this familial disorder. Consensus guidelines recommend that first‐degree relatives (FDRs) of a person with HCM undergo serial cardiovascular evaluations. Methods We determined the uptake of family screening in patients with HCM and developed an online video intervention to facilitate family communication and screening. Family screening and genetic testing data were collected through a prospective quality improvement initiative, a standardized clinical assessment and management plan (SCAMP), utilized in an established cardiovascular genetics clinic. Patients were prescribed an online video if screening of their FDRs was incomplete and a pilot study on video utilization and family communication was conducted. Results Two‐hundred and sixteen probands with HCM were enrolled in SCAMP Phase I and 190 were enrolled in SCAMP Phase II. In both phases, probands reported that 51% of FDRs had been screened (382/749 in Phase I, 258/504 in Phase II). Twenty patients participated in a pilot study on video utilization and family communication. Nine participants reported watching the video and six participants reported sharing the video with relatives; however only one participant reported sharing the video with relatives who were not yet aware of the diagnosis of HCM in the family. Conclusion Despite care in a specialized cardiovascular genetics clinic, approximately one half of FDRs of patients with HCM remained unscreened. Online interventions and videos may serve as supplemental tools for patients communicating genetic risk information to relatives.
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Affiliation(s)
- Stephanie Harris
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts
| | - Allison L Cirino
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts
| | - Christina W Carr
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Hiwot M Tafessu
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Siddharth Parmar
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | | | | | - Roya Ghazinouri
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Michelle G Glowny
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts
| | - Kara McNeil
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts
| | - Efthalia F Kaynor
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts
| | - Catherine Neumann
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts
| | - Christine E Seidman
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts
| | - Calum A MacRae
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts
| | - Carolyn Y Ho
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts
| | - Neal K Lakdawala
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts
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