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Kim K, Faruque SC, Lam S, Kulp D, He X, Sperling LS, Eapen DJ. Implications of Diagnosis Through a Machine Learning Algorithm on Management of People With Familial Hypercholesterolemia. JACC. ADVANCES 2024; 3:101184. [PMID: 39372480 PMCID: PMC11450951 DOI: 10.1016/j.jacadv.2024.101184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 06/06/2024] [Accepted: 06/17/2024] [Indexed: 10/08/2024]
Abstract
Background Familial hypercholesterolemia (FH) is an underdiagnosed genetic condition that leads to premature cardiovascular disease. Flag, Identify, Network, and Deliver (FIND) FH is a machine learning algorithm (MLA) developed by the Family Heart Foundation that identifies high-risk individuals in the electronic medical record for targeted FH screening. Objectives The purpose of this study was to characterize the FH diagnostic coding status of patients detected by a MLA screening and assess for correlations with patterns in medical management and cardiovascular outcomes. Methods We applied the FIND FH MLA to a retrospective, cross-sectional cohort within one large academic medical center. Individual patient charts were manually reviewed and stratified by diagnosis status. Variables including baseline characteristics, medical history, family history, laboratory values, medications, and cardiovascular outcomes were compared across diagnosis status. Results The MLA identified 471 patients over 5.5 years with a high probability for FH. 121 (26%) previously undiagnosed patients met criteria for having "likely FH." Those with established FH diagnoses (n = 32) had significantly more lipid panel monitoring, prescriptions for non-statin or combination lipid-lowering agents, visits with a cardiologist, and frequency of coronary artery calcium score (CACS) testing or lipoprotein(a) testing than undiagnosed patients with likely FH. The 2 groups had no significant differences in having had prior major adverse cardiovascular events. The remaining 318 patients were classified as having "suspected FH." Conclusions These findings suggest that implementation of a MLA approach such as FIND FH may be feasible for identifying undiagnosed individuals living with FH, as well as addressing treatment disparities in this population at increased cardiovascular risk.
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Affiliation(s)
- Kain Kim
- Department of Medicine, Emory School of Medicine, Atlanta, Georgia, USA
| | - Samir C. Faruque
- Division of General Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Shivani Lam
- Department of Biology, Emory University, Wayne Rollins Research Center, Atlanta, Georgia, USA
| | - David Kulp
- Department of Medicine, Emory School of Medicine, Atlanta, Georgia, USA
| | - Xinwei He
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health at Emory University, Atlanta, Georgia, USA
| | - Laurence S. Sperling
- Emory Clinical Cardiovascular Research Institute, Division of Cardiology, Emory University, Emory School of Medicine, Atlanta, Georgia, USA
| | - Danny J. Eapen
- Department of Medicine, Emory School of Medicine, Atlanta, Georgia, USA
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Sarkies MN, Testa L, Best S, Moullin JC, Sullivan D, Bishop W, Kostner K, Clifton P, Hare D, Brett T, Hutchinson K, Black A, Braithwaite J, Nicholls SJ, Kangaharan N, Pang J, Abhayaratna W, Horton A, Watts GF. Barriers to and Facilitators of Implementing Guidelines for Detecting Familial Hypercholesterolaemia in Australia. Heart Lung Circ 2023; 32:1347-1353. [PMID: 37865587 DOI: 10.1016/j.hlc.2023.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 07/27/2023] [Accepted: 09/06/2023] [Indexed: 10/23/2023]
Abstract
BACKGROUND Familial hypercholesterolaemia (FH) is a genetic condition that is a preventable cause of premature cardiovascular morbidity and mortality. High-level evidence and clinical practice guidelines support preventative care for people with FH. However, it is estimated that less than 10% of people at risk of FH have been detected using any approach across Australian health settings. The aim of this study was to identify the implementation barriers to and facilitators of the detection of FH in Australia. METHODS Four, 2-hour virtual focus groups were facilitated by implementation scientists and a clinicians as part of the 2021 Australasian FH Summit. Template analysis was used to identify themes. RESULTS There were 28 workshop attendees across four groups (n=6-8 each), yielding 13 barriers and 10 facilitators across three themes: (1) patient related, (2) provider related, and (3) system related. A "lack of care pathways" and "upskilling clinicians in identifying and diagnosing FH" were the most interconnected barriers and facilitators for the detection of FH. CONCLUSIONS The relationships between barriers and facilitators across the patient, provider, and system themes indicates that a comprehensive implementation strategy is needed to address these different levels. Future research is underway to develop a model for implementing the Australian FH guidelines into practice.
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Affiliation(s)
- Mitchell N Sarkies
- School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia; Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Macquarie University, Sydney, NSW, Australia.
| | - Luke Testa
- Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Macquarie University, Sydney, NSW, Australia
| | - Stephanie Best
- Department of Health Services Research, Peter MacCallum Cancer Centre, Melbourne, Vic, Australia; Victorian Comprehensive Cancer Centre, Melbourne, Vic, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Vic, Australia
| | - Joanna C Moullin
- School of Public Health, Faculty of Health Sciences, Curtin University, Perth, WA, Australia
| | - David Sullivan
- Department of Chemical Pathology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Warrick Bishop
- Department of Cardiology, Calvary Cardiac Centre, Calvary Health Care, Hobart, Tas, Australia
| | - Karam Kostner
- Department of Cardiology, Mater Hospital, University of Queensland, Brisbane, Qld, Australia
| | - Peter Clifton
- Department of Endocrinology, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - David Hare
- Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Vic, Australia
| | - Tom Brett
- General Practice and Primary Health Care Research, School of Medicine, University of Notre Dame Australia, Fremantle, WA, Australia
| | - Karen Hutchinson
- Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Macquarie University, Sydney, NSW, Australia
| | - Andrew Black
- Department of Cardiology, Royal Hobart Hospital, Hobart, Tas, Australia
| | - Jeffrey Braithwaite
- Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Macquarie University, Sydney, NSW, Australia
| | - Stephen J Nicholls
- Monash Cardiovascular Research Centre, Victorian Heart Institute, Monash University, Melbourne, Vic, Australia
| | | | - Jing Pang
- School of Medicine, Faculty of Health and Medical Sciences, University of Western Australia, Perth, WA, Australia
| | - Walter Abhayaratna
- College of Health and Medicine, The Australian National University, Canberra, ACT, Australia
| | - Ari Horton
- Monash Cardiovascular Research Centre, Victorian Heart Institute, Monash University, Melbourne, Vic, Australia; Monash Heart and Monash Children's Hospital, Monash Health, Melbourne, Vic, Australia; Monash Genetics, Monash Health, Melbourne, Vic, Australia; Department of Genomic Medicine, The Royal Melbourne Hospital, Parkville, Vic, Australia; Department of Paediatrics, Monash University Clayton, Vic, Australia
| | - Gerald F Watts
- School of Medicine, Faculty of Health and Medical Sciences, University of Western Australia, Perth, WA, Australia; Department of Cardiology, Royal Perth Hospital, Perth, WA, Australia
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Longoni M, Bhasin K, Ward A, Lee D, Nisson M, Bhatt S, Rodriguez F, Dash R. Real-world utilization of guideline-directed genetic testing in inherited cardiovascular diseases. Front Cardiovasc Med 2023; 10:1272433. [PMID: 37915745 PMCID: PMC10616303 DOI: 10.3389/fcvm.2023.1272433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 09/29/2023] [Indexed: 11/03/2023] Open
Abstract
Background Cardiovascular disease continues to be the leading cause of death globally. Clinical practice guidelines aimed at improving disease management and positively impacting major cardiac adverse events recommend genetic testing for inherited cardiovascular conditions such as dilated cardiomyopathy (DCM), hypertrophic cardiomyopathy (HCM), long QT syndrome (LQTS), hereditary amyloidosis, and familial hypercholesterolemia (FH); however, little is known about how consistently practitioners order genetic testing for these conditions in routine clinical practice. This study aimed to assess the adoption of guideline-directed genetic testing for patients diagnosed with DCM, HCM, LQTS, hereditary amyloidosis, or FH. Methods This retrospective cohort study captured real-world evidence of genetic testing from ICD-9-CM and ICD-10-CM codes, procedure codes, and structured text fields of de-identified patient records in the Veradigm Health Insights Ambulatory EHR Research Database linked with insurance claims data. Data analysis was conducted using an automated electronic health record analysis engine. Patient records in the Veradigm database were sourced from more than 250,000 clinicians serving over 170 million patients in outpatient primary care and specialty practice settings in the United States and linked insurance claims data from public and private insurance providers. The primary outcome measure was evidence of genetic testing within six months of condition diagnosis. Results Between January 1, 2017, and December 31, 2021, 224,641 patients were newly diagnosed with DCM, HCM, LQTS, hereditary amyloidosis, or FH and included in this study. Substantial genetic testing care gaps were identified. Only a small percentage of patients newly diagnosed with DCM (827/101,919; 0.8%), HCM (253/15,507; 1.6%), LQTS (650/56,539; 1.2%), hereditary amyloidosis (62/1,026; 6.0%), or FH (718/49,650; 1.5%) received genetic testing. Conclusions Genetic testing is underutilized across multiple inherited cardiovascular conditions. This real-world data analysis provides insights into the delivery of genomic healthcare in the United States and suggests genetic testing guidelines are rarely followed in practice.
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Affiliation(s)
- Mauro Longoni
- Global Medical Affairs Organization, Illumina, Inc., San Diego, CA, United States
| | | | | | | | | | - Sucheta Bhatt
- Global Medical Affairs Organization, Illumina, Inc., San Diego, CA, United States
| | - Fatima Rodriguez
- HealthPals Inc., Redwood, CA, United States
- Division of Cardiovascular Medicine and Cardiovascular Institute, Stanford University, Stanford, CA, United States
| | - Rajesh Dash
- HealthPals Inc., Redwood, CA, United States
- Division of Cardiovascular Medicine and Cardiovascular Institute, Stanford University, Stanford, CA, United States
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Berry AS, Jones LK, Sijbrands EJ, Gidding SS, Oetjens MT. Subtyping Severe Hypercholesterolemia by Genetic Determinant to Stratify Risk of Coronary Artery Disease. Arterioscler Thromb Vasc Biol 2023; 43:2058-2067. [PMID: 37589137 PMCID: PMC10538409 DOI: 10.1161/atvbaha.123.319341] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 08/01/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND Severe hypercholesterolemia, defined as LDL (low-density lipoprotein) cholesterol (LDL-C) measurement ≥190 mg/dL, is associated with increased risk for coronary artery disease (CAD). Causes of severe hypercholesterolemia include monogenic familial hypercholesterolemia, polygenic hypercholesterolemia, elevated lipoprotein(a) [Lp(a)] hypercholesteremia, polygenic hypercholesterolemia with elevated Lp(a) (two-hit), or nongenetic hypercholesterolemia. The added value of using a genetics approach to stratifying risk of incident CAD among those with severe hypercholesterolemia versus using LDL-C levels alone for risk stratification is not known. METHODS To determine whether risk stratification by genetic cause provided better 10-year incident CAD risk stratification than LDL-C level, a retrospective cohort study comparing incident CAD risk among severe hypercholesterolemia subtypes (genetic and nongenetic causes) was performed among 130 091 UK Biobank participants. Analyses were limited to unrelated, White British or Irish participants with available exome sequencing data. Participants with cardiovascular disease at baseline were excluded from analyses of incident CAD. RESULTS Of 130 091 individuals, 68 416 (52.6%) were women, and the mean (SD) age was 56.7 (8.0) years. Of the cohort, 9.0% met severe hypercholesterolemia criteria. Participants with LDL-C between 210 and 229 mg/dL and LDL-C ≥230 mg/dL showed modest increases in incident CAD risk relative to those with LDL-C between 190 and 209 mg/dL (210-229 mg/dL: hazard ratio [HR], 1.3 [95% CI, 1.1-1.7]; ≥230 mg/dL: HR, 1.3 [95% CI, 1.0-1.7]). In contrast, when risk was stratified by genetic subtype, monogenic familial hypercholesterolemia, elevated Lp(a), and two-hit hypercholesterolemia subtypes had increased rates of incident CAD relative to the nongenetic hypercholesterolemia subtype (monogenic familial hypercholesterolemia: HR, 2.3 [95% CI, 1.4-4.0]; elevated Lp(a): HR, 1.5 [95% CI, 1.2-2.0]; two-hit: HR, 1.9 [95% CI, 1.4-2.6]), while polygenic hypercholesterolemia did not. CONCLUSIONS Genetics-based subtyping for monogenic familial hypercholesterolemia and Lp(a) in those with severe hypercholesterolemia provided better stratification of 10-year incident CAD risk than LDL-C-based stratification.
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Affiliation(s)
| | - Laney K. Jones
- Department of Genomic Health, Geisinger, Danville, PA 17821
- Heart and Vascular Institute, Geisinger, Danville, PA 17821
| | - Eric J. Sijbrands
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, PO-box 2040, 3000 CA Rotterdam, The Netherlands
| | | | - Matthew T. Oetjens
- Autism and Developmental Medicine Institute, Geisinger, Lewisburg, PA 17837
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Prausnitz S, Altschuler A, Herrinton LJ, Avins AL, Corley DA. The implementation checklist: A pragmatic instrument for accelerating research-to-implementation cycles. Learn Health Syst 2023; 7:e10359. [PMID: 37448453 PMCID: PMC10336492 DOI: 10.1002/lrh2.10359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 01/06/2023] [Accepted: 01/12/2023] [Indexed: 01/28/2023] Open
Abstract
Introduction Learning health systems require rapid-cycle research and nimble implementation processes to maximize innovation across disparate specialties and operations. Existing detailed research-to-implementation frameworks require extensive time commitments and can be overwhelming for physician-researchers with clinical and operational responsibilities, inhibiting their widespread adoption. The creation of a short, pragmatic checklist to inform implementation processes may substantially improve uptake and implementation efficiency across a variety of health systems. Methods We conducted a systematic review of existing implementation frameworks to identify core concepts. Utilizing comprehensive stakeholder engagement with 25 operational leaders, embedded physician-researchers, and delivery scientists, concepts were iteratively integrated to create and implement a final concise instrument. Results A systematic review identified 894 publications describing implementation frameworks, which included 15 systematic reviews. Among these, domains were extracted from three commonly utilized instruments: the Quality Implementation Framework (QIF), the Consolidated Framework for Implementation Research (CFIR), and the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework. Iterative testing and stakeholder engagement revision of a four-page draft implementation document with five domains resulted in a concise, one-page implementation planning instrument to be used at project outset and periodically throughout project implementation planning. The instrument addresses end-user feasibility concerns while retaining the main goals of more complex tools. This instrument was then systematically integrated into projects within the Kaiser Permanente Northern California Delivery Science and Applied Research program to address stakeholder engagement, efficiency, project planning, and operational implementation of study results. Conclusion A streamlined one-page implementation planning instrument, incorporating core concepts of existing frameworks, provides a pragmatic, robust framework for evidence-based healthcare innovation cycles that is being broadly implemented within a learning health system. These streamlined processes could inform other settings needing a best practice rapid-cycle research-to-implementation tool for large numbers of diverse projects.
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Affiliation(s)
- Stephanie Prausnitz
- The Permanente Medical Group, Delivery Science and Applied Research ProgramKaiser Permanente Northern CaliforniaOaklandCaliforniaUSA
| | - Andrea Altschuler
- The Permanente Medical Group, Delivery Science and Applied Research ProgramKaiser Permanente Northern CaliforniaOaklandCaliforniaUSA
| | - Lisa J. Herrinton
- The Permanente Medical Group, Delivery Science and Applied Research ProgramKaiser Permanente Northern CaliforniaOaklandCaliforniaUSA
| | - Andrew L. Avins
- The Permanente Medical Group, Delivery Science and Applied Research ProgramKaiser Permanente Northern CaliforniaOaklandCaliforniaUSA
| | - Douglas A. Corley
- The Permanente Medical Group, Delivery Science and Applied Research ProgramKaiser Permanente Northern CaliforniaOaklandCaliforniaUSA
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Jones LK, Calvo EM, Campbell-Salome G, Walters NL, Brangan A, Rodriguez G, Ahmed CD, Morgan KM, Gidding SS, Williams MS, Brownson RC, Seaton TL, Goldberg AC, McGowan MP, Rahm AK, Sturm AC. Designing implementation strategies to improve identification, cascade testing, and management of families with familial hypercholesterolemia: An intervention mapping approach. FRONTIERS IN HEALTH SERVICES 2023; 3:1104311. [PMID: 37188259 PMCID: PMC10175779 DOI: 10.3389/frhs.2023.1104311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 04/06/2023] [Indexed: 05/17/2023]
Abstract
Introduction Familial hypercholesterolemia (FH) is a common inherited cholesterol disorder that, without early intervention, leads to premature cardiovascular disease. Multilevel strategies that target all components of FH care including identification, cascade testing, and management are needed to address gaps that exist in FH care. We utilized intervention mapping, a systematic implementation science approach, to identify and match strategies to existing barriers and develop programs to improve FH care. Methods Data were collected utilizing two methods: a scoping review of published literature, related to any component of FH care, and a parallel mixed method study using interviews and surveys. The scientific literature was searched using key words including "barriers" or "facilitators" and "familial hypercholesterolemia" from inception to December 1, 2021. The parallel mixed method study recruited individuals and families with FH to participate in either dyadic interviews (N = 11 dyads/22 individuals) or online surveys (N = 98 respondents). Data generated from the scoping review, dyadic interviews, and online surveys were used in the 6-step intervention mapping process. Steps 1-3 included a needs assessment, development of program outcomes and creation of evidence-based implementation strategies. Steps 4-6 included program development, implementation, and evaluation of implementation strategies. Results In steps 1-3, a needs assessment found barriers to FH care included underdiagnosis of the condition which led to suboptimal management due to a myriad of determinants including knowledge gaps, negative attitudes, and risk misperceptions by individuals with FH and clinicians. Literature review highlighted barriers to FH care at the health system level, notably the relative lack of genetic testing resources and infrastructure needed to support FH diagnosis and treatment. Examples of strategies to overcome identified barriers included development of multidisciplinary care teams and educational programs. In steps 4-6, an NHLBI-funded study, the Collaborative Approach to Reach Everyone with FH (CARE-FH), deployed strategies that focused on improving identification of FH in primary care settings. The CARE-FH study is used as an example to describe program development, implementation, and evaluation techniques of implementation strategies. Conclusion The development and deployment of evidence-based implementation strategies that address barriers to FH care are important next steps to improve identification, cascade testing, and management.
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Affiliation(s)
- Laney K. Jones
- Department of Genomic Health, Research Institute, Geisinger, Danville, PA, United States
- Heart and Vascular Institute, Geisinger, Danville, PA, United States
| | - Evan M. Calvo
- Department of Genomic Health, Research Institute, Geisinger, Danville, PA, United States
- Geisinger Commonwealth School of Medicine, Geisinger College of Health Sciences, Geisinger, Scranton, PA, United States
| | - Gemme Campbell-Salome
- Department of Genomic Health, Research Institute, Geisinger, Danville, PA, United States
- Department of Population Health Sciences, Research Institute, Geisinger, Danville, PA, United States
| | - Nicole L. Walters
- Department of Genomic Health, Research Institute, Geisinger, Danville, PA, United States
| | - Andrew Brangan
- Department of Genomic Health, Research Institute, Geisinger, Danville, PA, United States
| | - Gabriela Rodriguez
- Department of Genomic Health, Research Institute, Geisinger, Danville, PA, United States
- Geisinger Commonwealth School of Medicine, Geisinger College of Health Sciences, Geisinger, Scranton, PA, United States
| | | | - Kelly M. Morgan
- Department of Genomic Health, Research Institute, Geisinger, Danville, PA, United States
| | - Samuel S. Gidding
- Department of Genomic Health, Research Institute, Geisinger, Danville, PA, United States
| | - Marc S. Williams
- Department of Genomic Health, Research Institute, Geisinger, Danville, PA, United States
| | - Ross C. Brownson
- Prevention Research Center in St. Louis, Brown School, Washington University in St. Louis, St. Louis, MO, United States
- Department of Surgery (Division of Public Health Sciences), Alvin J. Siteman Cancer Center, Washington University School of Medicine, Washington University in St. Louis, St. Louis, MO, United States
| | - Terry L. Seaton
- University of Health Sciences and Pharmacy in St. Louis, St. Louis, MO, United States
| | - Anne C. Goldberg
- Division of Endocrinology, Metabolism and Lipid Research, John T. Milliken Department of Internal Medicine, Washington University School of Medicine in St. Louis, Washington University in St. Louis, St. Louis, MO, United States
| | | | - Alanna K. Rahm
- Department of Genomic Health, Research Institute, Geisinger, Danville, PA, United States
| | - Amy C. Sturm
- Department of Genomic Health, Research Institute, Geisinger, Danville, PA, United States
- Heart and Vascular Institute, Geisinger, Danville, PA, United States
- 23andMe, Sunnyvale, CA, United States
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Sarkies M, Jones LK, Pang J, Sullivan D, Watts GF. How Can Implementation Science Improve the Care of Familial Hypercholesterolaemia? Curr Atheroscler Rep 2023; 25:133-143. [PMID: 36806760 PMCID: PMC10027803 DOI: 10.1007/s11883-023-01090-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/03/2023] [Indexed: 02/23/2023]
Abstract
PURPOSE OF REVIEW Describe the application of implementation science to improve the detection and management of familial hypercholesterolaemia. RECENT FINDINGS Gaps between evidence and practice, such as underutilization of genetic testing, family cascade testing, failure to achieve LDL-cholesterol goals and low levels of knowledge and awareness, have been identified through clinical registry analyses and clinician surveys. Implementation science theories, models and frameworks have been applied to assess barriers and enablers in the literature specific to local contextual factors (e.g. stages of life). The effect of implementation strategies to overcome these factors has been evaluated; for example, automated identification of individuals with FH or training and education to improve statin adherence. Clinical registries were identified as a key infrastructure to monitor, evaluate and sustain improvements in care. The expansion in evidence supporting the care of familial hypercholesterolaemia requires a similar expansion of efforts to translate new knowledge into clinical practice.
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Affiliation(s)
- Mitchell Sarkies
- School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, 2006, Australia.
- Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, Australia.
| | - Laney K Jones
- Department of Genomic Health, Research Institute, Geisinger, Danville, PA, USA
- Heart and Vascular Institute, Geisinger, Danville, PA, USA
| | - Jing Pang
- School of Medicine, University of Western Australia, Perth, WA, Australia
| | - David Sullivan
- Department of Chemical Pathology, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Gerald F Watts
- School of Medicine, University of Western Australia, Perth, WA, Australia
- Lipid Disorders Clinic, Department of Cardiology, Royal Perth Hospital, Perth, WA, Australia
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Griffith N, Bigham G, Sajja A, Gluckman TJ. Leveraging Healthcare System Data to Identify High-Risk Dyslipidemia Patients. Curr Cardiol Rep 2022; 24:1387-1396. [PMID: 35994196 DOI: 10.1007/s11886-022-01767-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/03/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW While randomized controlled trials have historically served as the gold standard for shaping guideline recommendations, real-world data are increasingly being used to inform clinical decision-making. We describe ways in which healthcare systems are generating real-world data related to dyslipidemia and how these data are being leveraged to improve patient care. RECENT FINDINGS The electronic medical record has emerged as a major source of clinical data, which alongside claims and pharmacy dispending data is enabling healthcare systems the ability to identify care gaps (underdiagnosis and undertreatment) in patients with dyslipidemia. Availability of this data also allows healthcare systems the ability to test and deliver interventions at the point-of-care. Real-world data possess great potential as a complement to randomized controlled trials. Healthcare systems are uniquely positioned to not only define care gaps and areas of opportunity, but to also to leverage tools (e.g., clinical decision support, case identification) aimed at closing them.
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Affiliation(s)
- Nayrana Griffith
- Department of Internal Medicine, Medstar Georgetown University Hospital, Washington, DC, USA.
| | - Grace Bigham
- Department of Internal Medicine, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Aparna Sajja
- Division of Cardiology, Medstar Georgetown University Hospital-Washington Hospital Center, Washington, DC, USA
| | - Ty J Gluckman
- Center for Cardiovascular Analytics, Research and Data Science (CARDS), Providence Heart Institute, Providence Research Network, Portland, OR, USA
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Persson Lindell O, Karlsson LO, Nilsson S, Charitakis E, Hagström E, Muhr T, Nilsson L, Henriksson M, Janzon M. Clinical decision support for familial hypercholesterolemia (CDS-FH): Rationale and design of a cluster randomized trial in primary care. Am Heart J 2022; 247:132-148. [PMID: 35181275 DOI: 10.1016/j.ahj.2022.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/21/2022] [Accepted: 02/10/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Familial hypercholesterolemia (FH) is an underdiagnosed and undertreated genetic disorder with high risk of premature atherosclerotic cardiovascular disease and death. Clinical decision support (CDS) systems have the potential to aid in the identification and management of patients with FH. Prior studies using computer-based systems to screen patients for FH have shown promising results, but there has been no randomized controlled trial conducted. The aim of the current cluster randomized study is to evaluate if a CDS can increase the identification of FH. METHODS We have developed a CDS integrated in the electronic health records that will be activated in patients with elevated cholesterol levels (total cholesterol >8 mmol/L or low-density lipoprotein-cholesterol >5.5 mmol/L, adjusted for age, ongoing lipid lowering therapy and presence of premature coronary artery disease) at increased risk for FH. When activated, the CDS will urge the physician to send an automatically generated referral to the local lipid clinic for further evaluation. To evaluate the effects of the CDS, all primary care clinics will be cluster randomized 1:1 to either CDS intervention or standard care in a Swedish region with almost 500,000 inhabitants. The primary endpoint will be the number of patients diagnosed with FH at 30 months. Resource use and long-term health consequences will be estimated to assess the cost-effectiveness of the intervention. CONCLUSION Despite increasing awareness of FH, the condition remains underdiagnosed and undertreated. The present study will investigate whether a CDS can increase the number of patients being diagnosed with FH.
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Affiliation(s)
- Olof Persson Lindell
- Department of Cardiology, University Hospital, Linköping, Sweden; Department of Health, Medicine and Caring Sciences, Linköping University, Linköping Sweden.
| | - Lars O Karlsson
- Department of Cardiology, University Hospital, Linköping, Sweden; Department of Health, Medicine and Caring Sciences, Linköping University, Linköping Sweden
| | - Staffan Nilsson
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping Sweden; Division of Primary Health Care, Region Östergötland, Linköping, Sweden
| | - Emmanouil Charitakis
- Department of Cardiology, University Hospital, Linköping, Sweden; Department of Health, Medicine and Caring Sciences, Linköping University, Linköping Sweden
| | - Emil Hagström
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden; Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
| | - Thomas Muhr
- Department of Cardiology, University Hospital, Linköping, Sweden
| | - Lennart Nilsson
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping Sweden; Department of Medicine, County Hospital Ryhov, Jönköping, Sweden
| | - Martin Henriksson
- Center for Medical Technology Assessment, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Magnus Janzon
- Department of Cardiology, University Hospital, Linköping, Sweden; Department of Health, Medicine and Caring Sciences, Linköping University, Linköping Sweden
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Jones LK, Brownson RC, Williams MS. Applying implementation science to improve care for familial hypercholesterolemia. Curr Opin Endocrinol Diabetes Obes 2022; 29:141-151. [PMID: 34839326 PMCID: PMC8915991 DOI: 10.1097/med.0000000000000692] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Improving care of individuals with familial hypercholesteremia (FH) is reliant on the synthesis of evidence-based guidelines and their subsequent implementation into clinical care. This review describes implementation strategies, defined as methods to improve translation of evidence into FH care, that have been mapped to strategies from the Expert Recommendations for Implementing Change (ERIC) compilation. RECENT FINDINGS A search using the term 'familial hypercholesterolemia' returned 1350 articles from November 2018 to July 2021. Among these, there were 153 articles related to improving FH care; 1156 were excluded and the remaining 37 were mapped to the ERIC compilation of strategies: assess for readiness and identify barriers and facilitators [9], develop and organize quality monitoring systems [14], create new clinical teams [2], facilitate relay of clinical data to providers [4], and involve patients and family members [8]. There were only 8 of 37 studies that utilized an implementation science theory, model, or framework and two that explicitly addressed health disparities or equity. SUMMARY The mapping of the studies to implementation strategies from the ERIC compilation provides a framework for organizing current strategies to improve FH care. This study identifies potential areas for the development of implementation strategies to target unaddressed aspects of FH care.
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Affiliation(s)
- Laney K. Jones
- Genomic Medicine Institute, Geisinger, Danville, PA, USA
| | - Ross C. Brownson
- Department of Surgery (Division of Public Health Sciences) and Siteman Cancer Center, Washington University School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
- Prevention Research Center in St. Louis, Brown School, Washington University in St. Louis, St. Louis, Missouri, USA
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Toft-Nielsen F, Emanuelsson F, Benn M. Familial Hypercholesterolemia Prevalence Among Ethnicities—Systematic Review and Meta-Analysis. Front Genet 2022; 13:840797. [PMID: 35186049 PMCID: PMC8850281 DOI: 10.3389/fgene.2022.840797] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 01/10/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Heterozygous familial hypercholesterolemia (FH) is a common genetic disorder leading to premature cardiovascular disease and death as a result of lifelong high plasma low-density lipoprotein cholesterol levels, if not treated early in life. The prevalence of FH varies between countries because of founder effects, use of different diagnostic criteria, and screening strategies. However, little is known about differences in FH prevalence according to ethnicity. We aimed to investigate the ethnic distribution of FH in diverse populations and estimate the prevalence of FH according to ethnicity. Methods: We performed a systematic review and meta-analysis, searching PubMed and Web of Science for studies presenting data on the prevalence of heterozygous FH among different ethnicities in non-founder populations. Studies with more than 100 individuals, relevant data on prevalence, ethnicity, and using the Dutch Lipid Clinical Network Criteria, Simon Broome, Making Early Diagnosis Prevents Early Death, genetic screening, or comparable diagnostic criteria were considered eligible for inclusion. Results: Eleven general population studies and two patient studies were included in a systematic review and 11 general population studies in a random-effects meta-analysis. The overall pooled FH prevalence was 0.33% or 1:303 in 1,169,879 individuals (95% confidence interval: 0.26–0:40%; 1:385–1:250). Included studies presented data on six ethnicities: black, Latino, white, Asian, brown, and mixed/other. Pooled prevalence was estimated for each group. The highest prevalence observed was 0.52% or 1:192 among blacks (0.34–0.69%; 1:294–1:145) and 0.48% or 1:208 among browns (0.31–0.74%; 1:323–1:135) while the lowest pooled prevalence was 0.25% or 1:400 among Asians (0.15–0.35; 1:500–1:286). The prevalence was 0.37% or 1:270 among Latino (0.24–0.69%; 1:417–1:145), 0.31% or 1:323 among white (0.24–0.41%; 1:417–1:244), and 0.32% or 1:313 among mixed/other individuals (0.13–0.52%; 1:769–1:192). Conclusion: The estimated FH prevalence displays a variation across ethnicity, ranging from 0.25% (1:400) to 0.52% (1:192), with the highest prevalence seen among the black and brown and the lowest among the Asian individuals. The differences observed suggest that targeted screening among subpopulations may increase the identification of cases and thus the opportunity for prevention.
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Affiliation(s)
- Frida Toft-Nielsen
- Department of Clinical Biochemistry, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Frida Emanuelsson
- Department of Clinical Biochemistry, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Marianne Benn
- Department of Clinical Biochemistry, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
- *Correspondence: Marianne Benn,
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Sun Y, Hu N, Chen G, Wang Y, Hu Y, Ge M, Zhao Y. Efficacy and safety of Qushi Huayu granule for hyperlipidemia: study protocol for a randomized, double-blind, placebo-controlled trial. Trials 2022; 23:104. [PMID: 35109888 PMCID: PMC8808977 DOI: 10.1186/s13063-022-06031-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 01/15/2022] [Indexed: 12/02/2022] Open
Abstract
Background Hyperlipidemia has become a common chronic disease worldwide in recent years. Studies have shown that hyperlipidemia patients, especially those with a high level of serum low-density lipoprotein cholesterol (LDL-C), have a significantly higher prevalence of atherosclerosis, leading to coronary heart disease. Previous basic experiments and clinical studies have shown that Qushi Huayu granules (QSHY) reduce blood lipids in patients with non-alcoholic fatty liver disease (NAFLD) accompanied by hyperlipidemia. However, the clinical efficacy of QSHY in patients with hyperlipidemia is still lacking. This study aims to investigate the effect and safety of QSHY for hyperlipidemia. Methods This is a randomized, double-blind, placebo-controlled trial. A total of 210 participants will be enrolled and randomized into the QSHY or placebo granules groups in equal proportions, who will receive treatment for 24 weeks. The primary outcome will be the change in LDL-C from baseline to week 12. Secondary outcomes will be changes in other serum lipids markers, life quality measuring health surveys, and traditional Chinese medicine (TCM) pattern scale. All related tests will be measured at baseline, week 12, and week 24 after enrollment. Adverse events and the safety of intervention will be monitored and evaluated. Discussion We designed a clinical trial of hyperlipidemia management with QSHY, a TCM prescription. The results of this trial will present the efficacy and safety of QSHY in patients with hyperlipidemia. Trial registration Chinese Clinical Trial Registry ChiCTR2000034125. Registered on June 25, 2019
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Affiliation(s)
- Yuanlong Sun
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Pudong New Area, Shanghai, 201203, China
| | - Na Hu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Pudong New Area, Shanghai, 201203, China
| | - Gaofeng Chen
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Pudong New Area, Shanghai, 201203, China
| | - Yanjie Wang
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Pudong New Area, Shanghai, 201203, China
| | - Yiyang Hu
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Pudong New Area, Shanghai, 201203, China.,Institute of Clinical Pharmacology, Shanghai University of Traditional Chinese Medicine, Ministry of Education, Shanghai, 201203, China
| | - Maojun Ge
- Department of Information Technology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Yu Zhao
- Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Institute of Liver Diseases, Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, No. 528 Zhangheng Road, Pudong New Area, Shanghai, 201203, China.
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