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Bombard Y, Ginsburg GS, Sturm AC, Zhou AY, Lemke AA. Digital health-enabled genomics: Opportunities and challenges. Am J Hum Genet 2022; 109:1190-1198. [PMID: 35803232 PMCID: PMC9300757 DOI: 10.1016/j.ajhg.2022.05.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Digital health solutions, with apps, virtual care, and electronic medical records, are gaining momentum across all medical disciplines, and their adoption has been accelerated, in part, by the COVID-19 pandemic. Personal wearables, sensors, and mobile technologies are increasingly being used to identify health risks and assist in diagnosis, treatment, and monitoring of health and disease. Genomics is a vanguard of digital healthcare as we witness a convergence of the fields of genomic and digital medicine. Spurred by the acute need to increase health literacy, empower patients' preference-sensitive decisions, or integrate vast amounts of complex genomic data into the clinical workflow, there has been an emergence of digital support tools in genomics-enabled care. We present three use cases that demonstrate the application of these converging technologies: digital genomics decision support tools, conversational chatbots to scale the genetic counseling process, and the digital delivery of comprehensive genetic services. These digital solutions are important to facilitate patient-centered care delivery, improve patient outcomes, and increase healthcare efficiencies in genomic medicine. Yet the development of these innovative digital genomic technologies also reveals strategic challenges that need to be addressed before genomic digital health can be broadly adopted. Alongside key evidentiary gaps in clinical and cost-effectiveness, there is a paucity of clinical guidelines, policy, and regulatory frameworks that incorporate digital health. We propose a research agenda, guided by learning healthcare systems, to realize the vision of digital health-enabled genomics to ensure its sustainable and equitable deployment in clinical care.
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Affiliation(s)
- Yvonne Bombard
- University of Toronto, Genomics Health Services Research Program, St. Michael’s Hospital, Unity Health Toronto, 30 Bond Street, Toronto, ON, M5B 1W8, Canada,Corresponding author
| | - Geoffrey S. Ginsburg
- All of Us Research Program, National Institutes of Health, Bethesda, MD 20892, USA
| | - Amy C. Sturm
- 23andMe, 223 North Mathilda Avenue, Sunnyvale, CA 94086, USA
| | - Alicia Y. Zhou
- Color Health, Inc, 831 Mitten Road, Burlingame, CA 94010, USA
| | - Amy A. Lemke
- Norton Children’s Research Institute, Affiliated with the University of Louisville School of Medicine, 571 South Floyd Street, Louisville, KY 40202, USA
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Fan CW, Castonguay L, Rummell S, Lévesque S, Mitchell JJ, Sillon G. Online Module for Carrier Screening in Ashkenazi Jewish Individuals Compared with In-Person Genetics Education: A Randomized Controlled Trial. J Genet Couns 2017; 27:426-438. [PMID: 28791521 DOI: 10.1007/s10897-017-0133-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 07/18/2017] [Indexed: 11/29/2022]
Abstract
To increase accessibility to genetics services for low-urgency patients seeking Ashkenazi Jewish (AJ) carrier screening, we designed an interactive computer (IC) module that provides pre-test genetics education and allows genetics professionals to order the test without meeting the patients beforehand. We compared this module with in-person genetic counseling (GC) using a randomized trial. AJ individuals were randomized to undergo genetics education via the IC module (n = 26) or GC (n = 28). We compared post-interventional genetics knowledge, perceived genetic risk, and anxiety between the two groups, after accounting for pre-interventional scores, using ANCOVA. Wilcoxon Rank-Sum test was used to compare post-interventional satisfaction. Post-interventional genetics knowledge, risk perception, or anxiety were not significantly different between the two groups after accounting for baseline scores (p = 0.50-0.54), although the data are inconclusive regarding the module's non-inferiority at a 5% margin. Post-intervention satisfaction scores were generally higher in the GC group than the IC module group. Our IC module has the potential to improve access to clinical genetics services for patients and staff, but it is not suitable for all AJ patients and cannot completely replace the benefits of in-person consultations.
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Affiliation(s)
- Chia Wei Fan
- Department of Human Genetics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Lysanne Castonguay
- Department of Human Genetics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Sonja Rummell
- Department of Human Genetics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Sébastien Lévesque
- Department of Pediatrics, Division of Medical Genetics, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, Quebec, Canada
| | - John J Mitchell
- Department of Human Genetics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada.,Department of Medical Genetics, McGill University Health Center, 1001 boul. Décarie, Room A04.3140, Montreal, Quebec, H4A 3J1, Canada.,Department of Endocrinology and Metabolism, McGill University Health Center, Montreal, Quebec, Canada
| | - Guillaume Sillon
- Department of Human Genetics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada. .,Department of Medical Genetics, McGill University Health Center, 1001 boul. Décarie, Room A04.3140, Montreal, Quebec, H4A 3J1, Canada.
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DECIDE: a Decision Support Tool to Facilitate Parents’ Choices Regarding Genome-Wide Sequencing. J Genet Couns 2016; 25:1298-1308. [DOI: 10.1007/s10897-016-9971-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 05/10/2016] [Indexed: 10/21/2022]
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Lew RM, Burnett L, Proos AL, Barlow-Stewart K, Delatycki MB, Bankier A, Aizenberg H, Field MJ, Berman Y, Fleischer R, Fietz M. Ashkenazi Jewish population screening for Tay-Sachs disease: the international and Australian experience. J Paediatr Child Health 2015; 51:271-9. [PMID: 24923490 DOI: 10.1111/jpc.12632] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/05/2014] [Indexed: 12/13/2022]
Abstract
Internationally, Tay-Sachs disease (TSD) preconception screening of Ashkenazi Jewish (AJ) individuals and couples has led to effective primary prevention of TSD. In Australia, adolescent preconception genetic screening programs operate mainly in Jewish community high schools. These existing programs offer an effective means of primary prevention of TSD, are cost effective and safe. However, in the broader Australian community TSD screening is not systematically performed and cases still occur in unscreened AJ individuals. In order to improve the effectiveness of Australian screening, there is a need for definitive guidelines for healthcare professionals to facilitate extension of the proven benefits of preconception TSD screening to all AJ individuals at risk. We performed a systematic review of the relevant literature relating to AJ pre-conception and antenatal screening for TSD. The evidence was assessed using an established National Health and Medical Research Council evidence grading system. Evaluations of efficacy of TSD screening programs design and execution, cost-benefit and cost-utility health economic evaluation, and population outcomes were undertaken. The results have been used to propose a model for universal AJ TSD preconception and antenatal screening for the primary care setting.
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Affiliation(s)
- Raelia M Lew
- Department of Obstetrics and Gynaecology, QEII Research Institute for Mothers and Infants, University of Sydney, Sydney, New South Wales, Australia
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Birch PH. Interactive e-counselling for genetics pre-test decisions: where are we now? Clin Genet 2014; 87:209-17. [PMID: 24828354 DOI: 10.1111/cge.12430] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Revised: 05/09/2014] [Accepted: 05/12/2014] [Indexed: 12/17/2022]
Abstract
In-person genetic counselling (GC) is the model typically used to provide patients with information regarding their genetic testing options. Current and emerging demand for genetic testing may overburden the health care system and exceed the available numbers of genetic counsellors. Furthermore, GC is not always available at times and places convenient for patients. There is little evidence that the in-person model alone is always optimal and alternatives to in-person GC have been studied in genetics and other areas of health care. This review summarizes the published evidence between 1994 and March 2014 for interactive e-learning and decisional support e-tools that could be used in pre-test GC. A total of 21 papers from 15 heterogeneous studies of interactive e-learning tools, with or without decision aids, were reviewed. Study populations, designs, and outcomes varied widely but most used an e-tool as an adjunct to conventional GC. Knowledge acquisition and decisional comfort were achieved and the e-tools were generally well-accepted by users. In a time when health care budgets are constrained and availability of GC is limited, research is needed to determine the specific circumstances in which e-tools might replace or supplement some of the functions of genetic counsellors.
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Affiliation(s)
- P H Birch
- Department of Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada
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Lang CW, Stark AP, Acharya K, Ross LF. Maternal knowledge and attitudes about newborn screening for sickle cell disease and cystic fibrosis. Am J Med Genet A 2010; 149A:2424-9. [PMID: 19876910 DOI: 10.1002/ajmg.a.33074] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Illinois introduced mandatory newborn screening (NBS) for sickle cell disease (SCD) in 1989 and for cystic fibrosis (CF) in 2008. We examined maternal understanding of NBS for SCD and CF, and their knowledge of the genetics, symptoms, and treatments of both conditions. Our methods consisted of conducting interviews of inpatient post-partum women (>18 years and English speaking). Our results showed that of the 388 eligible participants, 34 self-identified as sickle cell carriers, 1 with SCD and 1 as a CF carrier. Almost 3/4 were African American (282/387). Although all but 5 women had prenatal care, only 35% (133/378) recalled their prenatal care provider mentioning NBS, and only 56% (217/388) of participants recalled nursery staff mentioning NBS. There was more self-reported familiarity with SCD (3.32/5) than CF (1.97/5, P < 0.001). Over 2/3 (260/388) of participants could not answer CF knowledge questions because they had never heard of CF. Among those who had heard of the conditions, mean knowledge scores were 66% for SCD (n = 372) and 63% for CF (n = 128). Bivariate analysis identified education, age, race, marital status, and insurance status as statistically significant. After linear regression education remained significant for both conditions. We conclude that in a sample of predominantly African American post-partum women, we found poor understanding of NBS, greater familiarity with SCD, and significant knowledge gaps for both SCD and CF. There are many missed educational opportunities for educating parents about NBS and specific conditions included in NBS panels in both the obstetric clinics and the nursery.
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Affiliation(s)
- Colleen Walsh Lang
- Department of Pediatrics, University of Chicago, Chicago, Illinois 60637, USA
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A Pilot Study to Explore Knowledge, Attitudes, and Beliefs about Sickle Cell Trait and Disease. J Natl Med Assoc 2009; 101:1163-72. [DOI: 10.1016/s0027-9684(15)31113-5] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Gason AA, Metcalfe SA, Delatycki MB, Petrou V, Sheffield E, Bankier A, Aitken M. Tay Sachs disease carrier screening in schools: educational alternatives and cheekbrush sampling. Genet Med 2006; 7:626-32. [PMID: 16301864 DOI: 10.1097/01.gim.0000187162.28070.a7] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
PURPOSE Tay Sachs disease carrier screening programs have been offered successfully worldwide since 1970. The programs typically offer education, testing, and counseling to provide reproductive choices. One such program has been offered to Jewish school students in Melbourne since 1998. In a time of increasing public awareness of genetics, programs require continuous evaluation and updating. METHODS Over 2 successive years, a longitudinal evaluation involved students attending Jewish schools in Melbourne. Both qualitative and quantitative techniques were used to analyze alternative methods for education and sampling procedures. Comparisons involved (1) a computer-based resource versus an oral educational presentation and (2) blood sampling for enzyme and genetic testing versus cheekbrush testing for genetic sampling alone. RESULTS The education session was effective in significantly increasing students' knowledge (10.5% +/- 1.2%, P < .0001) and decreasing their anxiety about being a carrier (-12.2% +/- 1.6%, P < .0001). For the students, no significant differences were found between the computer-based resource and oral presentation. There were significantly more students accepting a carrier test and anxiety was lower when a cheekbrush test was offered compared with when a blood test was offered. CONCLUSIONS Computer-based instruction is equally effective, in addition to offering advantages of self-paced learning and minimization of human resources as an oral presentation within a genetic carrier screening program. Cheekbrush sampling is preferred to blood sampling and should be implemented into current practices for offering genetic screening programs. These results present alternatives to practices for genetic screening reflecting the current developing technology.
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Affiliation(s)
- Alexandra A Gason
- Murdoch Childrens Research Institute, Bruce Lefroy Centre for Genetic Health Research, Department of Paediatrics, University of Melbourne, Royal Children's Hospital
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Nisselle AE, Collins VR, Gason AA, Flouris A, Delatycki MB, Allen KJ, Aitken MA, Metcalfe SA. Educational outcomes of a workplace screening program for genetic susceptibility to hemochromatosis. Clin Genet 2006; 69:163-70. [PMID: 16433697 DOI: 10.1111/j.1399-0004.2005.00566.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Education is an essential component of a genetic screening program. Knowledge outcomes were measured after large-scale workplace education and screening for genetic susceptibility to hereditary hemochromatosis. The aim was to assess knowledge of concepts presented, impact of mode of delivery, and knowledge retention. Education in a group setting was delivered via oral or video presentation and knowledge assessed using self-administered questionnaires at baseline, 1 month, and 12 months. Over 60% of 11 679 participants correctly answered all questions at baseline, scoring higher with clinical concepts (disease etiology and treatment) than genetic concepts (penetrance and genetic heterogeneity). Revising the education program significantly increased correct responses for etiology (p < 0.002), whilst modifying the knowledge assessment tool significantly increased correct responses for etiology (p < 0.001) and gene penetrance (p < 0.001). For three of the four concepts assessed, use of video was as effective as oral presentation for knowledge outcomes. A significantly higher proportion of those at increased risk of disease (n = 44) responded correctly at 12 months than did controls (n = 82; p = 0.011 for etiology, p = 0.002 for treatment and p = 0.003 for penetrance). Hence, genetic screening can be successfully offered in a group workplace setting, with participants remembering clinical concepts better than genetic concepts up to 1 year later.
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Affiliation(s)
- A E Nisselle
- Genetics Education and Health Research, Murdoch Childrens Research Institute, Parkville, Australia.
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Current awareness in prenatal diagnosis. Prenat Diagn 2005. [DOI: 10.1002/pd.1022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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