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van den Heuvel LM, Woudstra AJ, van der Hout S, Jans S, Wiersma T, Dondorp W, Birnie E, Lakeman P, Henneman L, Plantinga M, van Langen IM. Primary care professionals' views on population-based expanded carrier screening: an online focus group study. Fam Pract 2024; 41:571-578. [PMID: 36722294 PMCID: PMC11324326 DOI: 10.1093/fampra/cmad011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Population-based expanded carrier screening (ECS) involves screening for multiple recessive diseases offered to all couples considering a pregnancy or during pregnancy. Previous research indicates that in some countries primary care professionals are perceived as suitable providers for ECS. However, little is known about their perspectives. We therefore aimed to explore primary care professionals' views on population-based ECS. METHODS Four online focus groups with 14 general practitioners (GPs) and 16 community midwives were conducted in the Netherlands. RESULTS Our findings highlight various perspectives on the desirability of population-based ECS. Participants agreed that ECS could enhance reproductive autonomy and thereby prevent suffering of the child and/or parents. However, they also raised several ethical, societal, and psychological concerns, including a tendency towards a perfect society, stigmatization, unequal access to screening and negative psychosocial consequences. Participants believed that provision of population-based ECS would be feasible if prerequisites regarding training and reimbursement for providers would be fulfilled. most GPs considered themselves less suitable or capable of providing ECS, in contrast to midwives who did consider themselves suitable. Nevertheless, participants believed that, if implemented, ECS should be offered in primary care or by public health services rather than as hospital-based specialized care, because they believed a primary care ECS offer increases access in terms of time and location. CONCLUSIONS While participants believed that an ECS offer would be feasible, they questioned its desirability and priority. Studies on the desirability and feasibility of population-based ECS offered in primary care or public health settings are needed.
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Affiliation(s)
- Lieke M van den Heuvel
- Department of Genetics, University Medical Centre Groningen/University of Groningen, Groningen, The Netherlands
- Department of Human Genetics and Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Anke J Woudstra
- Department of Human Genetics and Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Sanne van der Hout
- Department of Health, Ethics & Society, Maastricht University Medical Centre/Maastricht University, Maastricht, The Netherlands
| | - Suze Jans
- Department of Child Health, TNO, Leiden, The Netherlands
| | - Tjerk Wiersma
- Dutch College of General Practitioners, Utrecht, The Netherlands
| | - Wybo Dondorp
- Department of Health, Ethics & Society, Maastricht University Medical Centre/Maastricht University, Maastricht, The Netherlands
| | - Erwin Birnie
- Department of Genetics, University Medical Centre Groningen/University of Groningen, Groningen, The Netherlands
| | - Phillis Lakeman
- Department of Human Genetics and Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Lidewij Henneman
- Department of Human Genetics and Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Mirjam Plantinga
- Department of Genetics, University Medical Centre Groningen/University of Groningen, Groningen, The Netherlands
| | - Irene M van Langen
- Department of Genetics, University Medical Centre Groningen/University of Groningen, Groningen, The Netherlands
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Zhong L, Bather JR, Daly BM, Kohlmann WK, Goodman MS, Rothwell E, Kaphingst KA. Investigation of interest in and timing preference for cancer predisposition testing and expanded carrier screening among women of reproductive age. PEC INNOVATION 2023; 2:100128. [PMID: 37214524 PMCID: PMC10194195 DOI: 10.1016/j.pecinn.2023.100128] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 01/19/2023] [Accepted: 01/23/2023] [Indexed: 05/24/2023]
Abstract
Objective To examine cognitive, relational, and social predictors of interest in and timing preference for cancer predisposition testing (CPT) and expanded carrier screening (ECS) offered in routine gynecologic care for women of reproductive age. Methods Women between 20 and 35 years old who were currently pregnant or had a prior pregnancy (N = 351) completed an online survey. Bivariate and multivariable analyses were used to identify significant predictors of women's interest in and timing preference for CPT and ECS. Results Most respondents reported high interest in CPT and ECS and preferred to have them when planning for a pregnancy. Perceived importance of genetic information and negative attitude towards uncertainty predicted interest in CPT and ECS in multivariable models. Genetic knowledge predicted preference for CPT or ECS when planning for a pregnancy. Conclusion Educational and decision support tools should be developed to enhance women's knowledge and awareness of CPT and ECS and to provide them with strategies to manage uncertainty. Innovation We examined women's timing preference for CPT and ECS and the impact of partner support and trust with gynecologist. A context-specific attitudes toward uncertainty scale was used to investigate women's particular perceptions of uncertainty in genetic testing.
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Affiliation(s)
- Lingzi Zhong
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
- Department of Communication, University of Utah, Salt Lake City, UT, United States
| | - Jemar R. Bather
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Brianne M. Daly
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | - Wendy K. Kohlmann
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | - Melody S. Goodman
- Department of Biostatistics, New York University School of Global Public Health, New York City, NY, United States
| | - Erin Rothwell
- Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, UT, USA
| | - Kimberly A. Kaphingst
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
- Department of Communication, University of Utah, Salt Lake City, UT, United States
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3
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Edwards S, Laing N. Genetic Counselling Needs for Reproductive Genetic Carrier Screening: A Scoping Review. J Pers Med 2022; 12:1699. [PMID: 36294838 PMCID: PMC9605645 DOI: 10.3390/jpm12101699] [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: 07/25/2022] [Revised: 10/03/2022] [Accepted: 10/08/2022] [Indexed: 11/17/2022] Open
Abstract
Reproductive genetic carrier screening provides individuals and couples with information regarding their risk of having a child affected by an autosomal recessive or X-linked recessive genetic condition. This information allows them the opportunity to make reproductive decisions in line with their own beliefs and values. Traditionally, carrier screening has been accessed by family members of affected individuals. In recent years, improvements to accessibility and updates to recommendations suggest that all women planning or in early pregnancy should be offered reproductive genetic carrier screening. As uptake moves towards the population scale, how can the genetic counselling needs of such large-scale screening be met? A scoping review of the literature was performed to ascertain what the genetic counselling needs of reproductive genetic carrier screening are, and what future research is needed. Four broad themes were identified in the existing literature: (1) The offer-when and in what context to offer screening; (2) Information-the importance of and what to include in education, and pre- and post-test counselling; (3) Who and how-who the genetic counselling is performed by and how; (4) Personalization-how do we find the balance between standardized and individualized approaches? Based on the existing literature, we present a set of recommendations for consideration in implementing population-scale reproductive genetic carrier screening as well as suggested areas for future research.
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Affiliation(s)
- Samantha Edwards
- Harry Perkins Institute of Medical Research and Centre for Medical Research, University of Western Australia, QEII Medical Centre, Nedlands, WA 6009, Australia
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Richardson E, McEwen A, Newton-John T, Crook A, Jacobs C. Incorporating patient perspectives in the development of a core outcome set for reproductive genetic carrier screening: a sequential systematic review. Eur J Hum Genet 2022; 30:756-765. [PMID: 35347269 PMCID: PMC9259674 DOI: 10.1038/s41431-022-01090-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 03/07/2022] [Accepted: 03/10/2022] [Indexed: 11/09/2022] Open
Abstract
There is currently no consensus on the key outcomes of reproductive genetic carrier screening (RGCS). This has led to a large amount of variability in approaches to research, limiting direct comparison and synthesis of findings. In a recently published systematic review of quantitative studies on RGCS, we found that few studies incorporated patient-reported outcomes. In response to this gap, we conducted a sequential systematic review of qualitative studies to identify outcomes exploring the patient experience of RGCS. In conjunction with the review of quantitative studies, these outcomes will be used to inform the development of a core outcome set. Text excerpts relevant to outcomes, including quotes and themes, were extracted verbatim and deductively coded as outcomes. We conducted a narrative synthesis to group outcomes within domains previously defined in our review of quantitative studies, and identify any new domains that were unique to qualitative studies. Seventy-eight outcomes were derived from qualitative studies and grouped into 19 outcome domains. Three new outcome domains were identified; 'goals of pre- and post-test genetic counselling', 'acceptability of further testing and alternative reproductive options', and 'perceived utility of RGCS'. The identification of outcome domains that were not identified in quantitative studies indicates that outcomes reflecting the patient perspective may be under-represented in the quantitative literature on this topic. Further work should focus on ensuring that outcomes reflect the real world needs and concerns of patients in order to maximise translation of research findings into clinical practice.
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Affiliation(s)
- Ebony Richardson
- grid.117476.20000 0004 1936 7611Graduate School of Health, University of Technology Sydney, Sydney, NSW Australia
| | - Alison McEwen
- grid.117476.20000 0004 1936 7611Graduate School of Health, University of Technology Sydney, Sydney, NSW Australia
| | - Toby Newton-John
- grid.117476.20000 0004 1936 7611Graduate School of Health, University of Technology Sydney, Sydney, NSW Australia
| | - Ashley Crook
- grid.117476.20000 0004 1936 7611Graduate School of Health, University of Technology Sydney, Sydney, NSW Australia
| | - Chris Jacobs
- grid.117476.20000 0004 1936 7611Graduate School of Health, University of Technology Sydney, Sydney, NSW Australia
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Goddard KAB, Lee K, Buchanan AH, Powell BC, Hunter JE. Establishing the Medical Actionability of Genomic Variants. Annu Rev Genomics Hum Genet 2022; 23:173-192. [PMID: 35363504 PMCID: PMC10184682 DOI: 10.1146/annurev-genom-111021-032401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Actionability is an important concept in medicine that does not have a well-accepted standard definition, nor is there a general consensus on how to establish it. Medical actionability is often conflated with clinical utility, a related but distinct concept. This lack of clarity contributes to practice variation and inconsistent coverage decisions in genomic medicine, leading to the potential for systematic bias in the use of evidence-based interventions. We clarify how medical actionability and clinical utility are distinct and then discuss the spectrum of actionability, including benefits for the person, the family, and society. We also describe applications across the life course, including prediction, diagnosis, and treatment. Current challenges in assessing the medical actionability of identified genomic variants include gaps in the evidence, limited contexts with practice guidelines, and subjective aspects of medical actionability. A standardized and authoritative assessment of medical actionability is critical to implementing genomic medicine in a fashion that improves population health outcomes and reduces health disparities. Expected final online publication date for the Annual Review of Genomics and Human Genetics, Volume 23 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- Katrina A B Goddard
- Department of Translational and Applied Genomics, Center for Health Research, Kaiser Permanente Northwest, Portland, Oregon, USA; .,Department of Genetics, University of North Carolina, Chapel Hill, North Carolina, USA; , .,Genomic Medicine Institute, Geisinger Health System, Danville, Pennsylvania, USA; .,Genomics, Ethics, and Translational Research Program, RTI International, Research Triangle Park, North Carolina, USA;
| | - Kristy Lee
- Department of Translational and Applied Genomics, Center for Health Research, Kaiser Permanente Northwest, Portland, Oregon, USA; .,Department of Genetics, University of North Carolina, Chapel Hill, North Carolina, USA; , .,Genomic Medicine Institute, Geisinger Health System, Danville, Pennsylvania, USA; .,Genomics, Ethics, and Translational Research Program, RTI International, Research Triangle Park, North Carolina, USA;
| | - Adam H Buchanan
- Department of Translational and Applied Genomics, Center for Health Research, Kaiser Permanente Northwest, Portland, Oregon, USA; .,Department of Genetics, University of North Carolina, Chapel Hill, North Carolina, USA; , .,Genomic Medicine Institute, Geisinger Health System, Danville, Pennsylvania, USA; .,Genomics, Ethics, and Translational Research Program, RTI International, Research Triangle Park, North Carolina, USA;
| | - Bradford C Powell
- Department of Translational and Applied Genomics, Center for Health Research, Kaiser Permanente Northwest, Portland, Oregon, USA; .,Department of Genetics, University of North Carolina, Chapel Hill, North Carolina, USA; , .,Genomic Medicine Institute, Geisinger Health System, Danville, Pennsylvania, USA; .,Genomics, Ethics, and Translational Research Program, RTI International, Research Triangle Park, North Carolina, USA;
| | - Jessica Ezzell Hunter
- Department of Translational and Applied Genomics, Center for Health Research, Kaiser Permanente Northwest, Portland, Oregon, USA; .,Department of Genetics, University of North Carolina, Chapel Hill, North Carolina, USA; , .,Genomic Medicine Institute, Geisinger Health System, Danville, Pennsylvania, USA; .,Genomics, Ethics, and Translational Research Program, RTI International, Research Triangle Park, North Carolina, USA;
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Ramdaney A, Lichten L, Propst L, Mann C, Lazarin GA, Jones M, Taylor A, Malinowski J. Expanded carrier screening in the United States: A systematic evidence review exploring client and provider experiences. J Genet Couns 2022; 31:937-948. [PMID: 35212439 DOI: 10.1002/jgc4.1566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 02/04/2022] [Accepted: 02/09/2022] [Indexed: 11/08/2022]
Abstract
The aim of carrier screening is to identify prospective parents at risk of having a pregnancy affected with an autosomal recessive or X-linked disorder. Though minimal guideline-based screening is available, expanded carrier screening (ECS) is quickly becoming a feasible option for the general population due to its growing availability and affordability. However, the impact of ECS on clients and providers remains relatively unexplored. We performed a systematic evidence review to identify publications describing client-, provider-, and test-related outcomes. We searched several biomedical databases for articles published between January 1, 2003 and May 31, 2021. Studies were eligible for inclusion if they described genetic counseling and/or genetic testing for carrier screening (minimal guideline-based or ECS) in a prenatal or preconception setting in the United States. Title and abstract screening were performed using the Raayan web application or customized Google Forms. Full-text review and data extraction of included articles were performed using custom Google Forms. Two researchers performed a multistep selection process independently for validation purposes. Of 5413 unique articles screened, 36 studies were included with several studies contributing to multiple outcomes. Twenty described outcomes relating to patients/clients, 10 described provider-based outcomes, and 16 described test-based outcomes. Findings suggest that client and provider perceptions of ECS and minimal guideline-based carrier screening are multifaceted. Though clients have expressed desire for ECS, clinical uptake and impact on reproductive decision-making varies. Additionally, though genetic counselors seem to be comfortable with ECS, most other reproductive care providers seem to prefer minimal guideline or ancestry-based screening due to perceived barriers, such as time needed for ECS results disclosure and follow-up, as well as the desire to have panels set by professional societies/recommendations. There are limitations within the gathered literature, leading to potential uncertainty in the generalizability of our review. We outline several recommendations for future studies, including the need to examine variant interpretation and use of next-generation sequencing.
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Affiliation(s)
- Aarti Ramdaney
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Lauren Lichten
- Department of Human Genetics, Emory University School of Medicine, Atlanta, Georgia, USA
| | | | - Caitlin Mann
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | - Malorie Jones
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Amy Taylor
- Houston Methodist Hospital, Houston, Texas, USA
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Farrell RM, Pierce M, Collart C, Yao M, Coleridge M, Chien EK, Rose SS, Lintel M, Perni U, Edmonds BT. Decision-making for prenatal genetic screening: how will pregnant women navigate a growing number of aneuploidy and carrier screening options? BMC Pregnancy Childbirth 2021; 21:806. [PMID: 34863134 PMCID: PMC8642756 DOI: 10.1186/s12884-021-04282-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/02/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Prenatal genetic screens, including carrier screening (CS) and aneuploidy screening (AS), comprise an important component of reproductive healthcare delivery. Clinical practice guidelines emphasize the importance of informed decision-making and patient's preferences regarding the use of these screens. Yet, it is unclear how to achieve this ideal as prenatal genetic screening options rapidly become more complex and increasingly available to patients. With increased complexity and availability of reproductive testing options, decision-support strategies are critical to prepare patients to consider AS and/or CS. METHODS A self-administered survey evaluated knowledge and decision-making preferences for expanded carrier (CS) and aneuploidy (AS) prenatal screening. The survey was administered to participants before their first prenatal visit to assess baseline decision-making needs and preference at the initiation of prenatal care. Analysis was approached as a descriptive process. RESULTS Participants had similar familiarity with the concepts associated with AS compared to CS; mean knowledge scores for CS was 0.59 [possible range 0.00 to 1.00] and 0.55 for AS. Participants reported preferences to learn about a range of conditions, including those with severe or mild impact, childhood-onset, and adult-onset. Decision-making preference with respect to learning about the associated disease phenotypes for the contained on AS and CS panel shifted with the complexity of the panel, with a greater preference to learn about conditions post-test compared pre-test education as panels increased from 5 to 100 conditions. CONCLUSION Patients' baseline knowledge of prenatal genetic screens coupled with evolving decision-making preferences presents challenges for the delivery of prenatal genetic screens. This calls for the development and implementation of innovative approaches to support pregnant patients' decision-making commensurate with advances in prenatal genomics.
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Affiliation(s)
- Ruth M Farrell
- OB/GYN and Women's Health Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
- Genomic Medicine Institute, Cleveland Clinic, Cleveland, OH, USA.
- Center for Bioethics, Cleveland Clinic, Cleveland, OH, USA.
| | - Madelyn Pierce
- OB/GYN and Women's Health Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
| | - Christina Collart
- OB/GYN and Women's Health Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
| | - Meng Yao
- Quantitative Health Science Department, Cleveland Clinic, Cleveland, OH, USA
| | - Marissa Coleridge
- OB/GYN and Women's Health Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
- Genomic Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Edward K Chien
- OB/GYN and Women's Health Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
| | - Susannah S Rose
- Office of Patient Experience, Clinical Transformation, Cleveland Clinic, Cleveland, OH, USA
| | - Mary Lintel
- OB/GYN and Women's Health Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
| | - Uma Perni
- OB/GYN and Women's Health Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA
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Coupal E, Hart K, Wong B, Rothwell E. Newborn Screening Knowledge and Attitudes Among Midwives and Out-of-Hospital-Birth Parents. J Perinat Neonatal Nurs 2021; 34:357-364. [PMID: 33079810 PMCID: PMC7808409 DOI: 10.1097/jpn.0000000000000525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Midwifery and nursing are collaborative partners in both education and practice. Understanding needs and barriers to clinical services such as newborn screening is essential. This study examined knowledge and attitudes of midwives and out-of-hospital-birth parents about newborn blood spot screening (NBS). Descriptive and cross-sectional surveys were distributed to midwives and out-of-hospital-birth parents from birth center registries and the Utah Health Department of Vital Records. Seventeen midwife surveys (response rate: 17%) and 113 parent surveys (response rate: 31%) were returned. Most midwives and out-of-hospital-birth parents reported satisfactory knowledge scores about NBS. Only 5% of parents (n = 6) did not participate in NBS. Most midwives reported that NBS is important and encouraged patients to consider undergoing NBS. Some concerns included the lack of education for both midwives and out-of-hospital patients and the trauma and accuracy of the heel prick soon after birth. Both midwives and out-of-hospital-birth parents expressed a need for improved NBS education. Additional studies are needed to ascertain whether this trend is seen with similar populations throughout the United States, to further elucidate the factors that drive NBS nonparticipation, and to develop educational resources for midwives and their patients.
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Affiliation(s)
- Elena Coupal
- ARUP Laboratories, Salt Lake City (Ms Coupal); Utah Kim Hart, Utah Department of Health, Salt Lake City (Ms Coupal); Utah Department of Health, Salt Lake City (Ms Hart); College of Nursing, University of Utah, Salt Lake City (Dr Wong); and Department of Ob/Gyn, School of Medicine, University of Utah, Salt Lake City (Dr Rothwell)
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Suter SM. Legal challenges in reproductive genetics. Fertil Steril 2021; 115:282-289. [PMID: 33579522 DOI: 10.1016/j.fertnstert.2020.11.027] [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: 11/18/2020] [Accepted: 11/18/2020] [Indexed: 11/28/2022]
Abstract
Recent advancements in reproductive genetics have resulted in the availability of an extraordinary amount of new and detailed information for patients and providers. Whereas this information can inform many who are facing difficult clinical decisions, it can also introduce complex and uncertain choices. Expanded carrier screening and preimplantation genetic diagnosis for aneuploidy are important examples of new genetic techniques that are now widely used in reproductive medicine. This paper will explore these techniques through a medical-legal prism to better understand the opportunities and obligations incumbent on both patients and providers in this new age of genetic diagnosis.
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Affiliation(s)
- Sonia M Suter
- Health Law Initiative, The George Washington University Law School, Washington, D.C..
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Rothwell E, Cheek-O’Donnell S, Johnson E, Wilson A, Anderson RA, Botkin J. Exploring the use of a Comic for Education about Expanded Carrier Screening among a Diverse Group of Mothers. JOURNAL OF COMMUNICATION IN HEALTHCARE 2021; 14:252-258. [PMID: 34721662 PMCID: PMC8553176 DOI: 10.1080/17538068.2021.1909398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Purpose Expanded carrier screening (ECS) during prenatal care is an important test for identifying prospective parents' risk of inherited genetic diseases. However, barriers remain for effectively educating patients about ECS. Graphic medicine (i.e. comics) has grown as a mechanism for patient education. The purpose of this study was to explore attitudes and opinions of a comic to educate about ECS during prental care. Methods Focus groups were conducted with pregnant women or women who recently gave birth (6 groups, n=54). The participants were all female, 44.4% Latino/Hispanic, 16.7% Bi-Racial/Other, and 43.3% reporting some college education or high school degree. Results Most participants reported high enjoyment with the comic due to their relatability to the characters, simplicity of the story, description of medical outcomes in everyday terms and the exploration of multiple outcomes possible with ECS. In addition, participants reported that during pregnancy their reading habits increase as well as emotional reactions to the content and some participants stated they avoided reading information that may cause stress or anxiety. Conclusion More research is needed to assess what features of the comic promote understanding and how that influences decisions and pre-test patient education for ECS. The use of graphic narratives may enable individuals to better understand medical information in general.
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Bonneau V, Nizon M, Latypova X, Gaultier A, Hoarau E, Bézieau S, Minguet G, Turrini M, Jourdain M, Isidor B. First French study relative to preconception genetic testing: 1500 general population participants' opinion. Orphanet J Rare Dis 2021; 16:130. [PMID: 33712027 PMCID: PMC7955630 DOI: 10.1186/s13023-021-01754-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 02/18/2021] [Indexed: 11/24/2022] Open
Abstract
Background Until very recently, preconception genetic testing was only conducted in particular communities, ethnic groups or families for which an increased risk of genetic disease was identified. To detect in general population a risk for a couple to have a child affected by a rare, recessive or X-linked, genetic disease, carrier screening is proposed in several countries. We aimed to determine the current public opinion relative to this approach in France, using either a printed or web-based questionnaire. Results Among the 1568 participants, 91% are favorable to preconception genetic tests and 57% declare to be willing to have the screening if the latter is available. A medical prescription by a family doctor or a gynecologist would be the best way to propose the test for 73%, with a reimbursement from the social security insurance. However, 19% declare not to be willing to use the test because of their ethic or moral convictions, and the fear that the outcome would question the pregnancy. Otherwise, most participants consider that the test is a medical progress despite the risk of an increased medicalization of the pregnancy. Conclusion This first study in France highlights a global favorable opinion for the preconception genetic carrier testing under a medical prescription and a reimbursement by social security insurance. Our results emphasize as well the complex concerns underpinned by the use of this screening strategy. Therefore, the ethical issues related to these tests include the risk of eugenic drift mentioned by more than half of the participants. Supplementary Information The online version contains supplementary material available at 10.1186/s13023-021-01754-z.
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Affiliation(s)
- Valérie Bonneau
- Département de Médecine Générale, Université de Nantes, 44000, Nantes, France.,USR 3491 Maison Des Sciences de L'Homme Ange Guepin, 44000, Nantes, France
| | - Mathilde Nizon
- Service de Génétique Médicale, CHU Nantes, 9 quai Moncousu, 44093, Nantes Cedex 1, France
| | - Xenia Latypova
- Service de Génétique Médicale, CHU Nantes, 9 quai Moncousu, 44093, Nantes Cedex 1, France
| | - Aurélie Gaultier
- Plateforme de Méthodologie Et de Biostatistique, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Eugénie Hoarau
- Département de Médecine Générale, Université de Nantes, 44000, Nantes, France.,USR 3491 Maison Des Sciences de L'Homme Ange Guepin, 44000, Nantes, France
| | - Stéphane Bézieau
- Service de Génétique Médicale, CHU Nantes, 9 quai Moncousu, 44093, Nantes Cedex 1, France
| | | | - Mauro Turrini
- Université de Nantes, Droit et Changement Social UMR 6297, Maison Des Sciences de L'Homme Ange Guépin, Nantes, France
| | - Maud Jourdain
- Département de Médecine Générale, Université de Nantes, 44000, Nantes, France.,USR 3491 Maison Des Sciences de L'Homme Ange Guepin, 44000, Nantes, France
| | - Bertrand Isidor
- Service de Génétique Médicale, CHU Nantes, 9 quai Moncousu, 44093, Nantes Cedex 1, France.
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Arjunan A, Torres R, Gardiner A, Kaseniit KE, Wootton J, Ben-Shachar R, Johansen Taber K. Evaluating the efficacy of three carrier screening workflows designed to identify at-risk carrier couples. Prenat Diagn 2021; 41:896-904. [PMID: 33450092 PMCID: PMC8248057 DOI: 10.1002/pd.5900] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/21/2020] [Accepted: 12/31/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To evaluate the efficacy of three different carrier screening workflows designed to identify couples at risk for having offspring with autosomal recessive conditions. METHODS Partner testing compliance, unnecessary testing, turnaround time, and ability to identify at-risk couples (ARCs) were measured across all three screening strategies (sequential, tandem, or tandem reflex). RESULTS A total of 314,100 individuals who underwent carrier screening were analyzed. Sequential, tandem, and tandem reflex screening yielded compliance frequencies of 25.8%, 100%, and 95.9%, respectively. Among 14,595 couples tested in tandem, 42.2% of females were screen-negative, resulting in unnecessary testing of the male partner. In contrast, less than 1% of tandem reflex couples included unnecessary male testing. The median turnaround times were 29.2 days (sequential), 8 days (tandem), and 13.3 days (tandem reflex). The proportion of ARCs detected per total number of individual screens were 0.5% for sequential testing and 1.3% for both tandem and tandem reflex testing. CONCLUSION The tandem reflex strategy simplifies a potentially complex clinical scenario by providing a mechanism by which providers can maximize partner compliance and the detection of at-risk couples while minimizing workflow burden and unnecessary testing and is more efficacious than both sequential and tandem screening strategies.
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Affiliation(s)
| | - Raul Torres
- Myriad Genetics, Inc., Salt Lake City, Utah, USA
| | | | | | - Jeff Wootton
- Myriad Women's Health, South San Francisco, California, USA
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13
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Shapiro AJ, Kroener L, Quinn MM. Expanded carrier screening for recessively inherited disorders: economic burden and factors in decision-making when one individual in a couple is identified as a carrier. J Assist Reprod Genet 2021; 38:957-963. [PMID: 33501564 DOI: 10.1007/s10815-021-02084-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 01/20/2021] [Indexed: 11/27/2022] Open
Abstract
PURPOSE When undergoing expanded carrier screening (ECS), couples are often screened sequentially to reduce need for a second individual's test. It is unknown how often partners of individuals found to be carriers complete the recommended testing with a sequential approach and what factors contribute to decision-making regarding partner testing. Additionally, the economic burden placed on individuals by ECS testing and its effect on partner testing has not been evaluated. METHODS In part 1, all individuals at a university-affiliated reproductive endocrinology and infertility practice identified to be carriers of a recessively inherited mutation using the Counsyl/Foresight ECS were included. Conditions were categorized by severity according to a previously described classification system. In part 2, all individuals who underwent ECS with a single test provider between September 1, 2013 and February 1, 2020 were contacted via email to complete a confidential and anonymized online survey. RESULTS In part 1, a total of 2061 patients were screened. 36.9% were carriers of one or more recessively inherited disorders. Twenty-seven percent of positively screened individuals did not have their partner screened. Carriers of a moderate condition had a trend towards a reduced odds for having their partner screened compared to a profound condition (OR 0.36, 95% CI 0.12-1.05, p = 0.06). Number of conditions was not predictive of subsequent partner screening (OR 0.95, 95% CI 0.72-1.25, p = 0.72). In part 2, the cost of ECS was not covered by insurance for 54.5% (103/189) and most paid over $300 out-of-pocket for testing (47.6%). The most common reason for not completing partner testing was that the results would not alter their course when seeking conception (33.3%). 73.5% of patients knew that the largest benefit of ECS comes from knowing a partner's results as well as their own. CONCLUSIONS Not all carriers of recessively inherited disorders choose to undergo partner screening. Patients found to be carrier of more debilitating genetic disorders may be more likely to screen their reproductive partners. For many, ECS testing is not covered by insurance, and this test may impose a significant economic burden. For some patients, the results of ECS would not change what they would do when seeking conception. Providers should evaluate whether a patient's ECS result would change their treatment course prior to testing.
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Affiliation(s)
- Alice J Shapiro
- Department of Obstetrics and Gynecology, University of California, Los Angeles, Los Angeles, CA, USA.
| | - Lindsay Kroener
- Department of Obstetrics and Gynecology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Molly M Quinn
- Department of Obstetrics and Gynecology, University of California, Los Angeles, Los Angeles, CA, USA
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14
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Dugger C, Anderson HS, Miller CE, Wong B, Johnson EP, Rothwell E. Assessing clinical education tools for expanded carrier screening. J Genet Couns 2020; 30:606-615. [PMID: 33135283 DOI: 10.1002/jgc4.1349] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 09/24/2020] [Accepted: 09/25/2020] [Indexed: 01/06/2023]
Abstract
Expanded carrier screening (ECS) is increasingly offered to a broader population and raises challenges of how to best educate and counsel the volume of screened individuals. For this study, we compared three educational tools (brochure, video and comic) about ECS on knowledge and decision making. A convenience online sample of 151 pregnant women was randomized to one of three groups (Video, n = 42; Comic n = 54; Brochure n = 55). Knowledge scores were significantly higher for the comic group compared to the video or the brochure groups (p < .001). No significant differences in preparation for decision making, decisional conflict, or perceptions of shared decision making were identified between the study groups. This study suggests that a comic about ECS may improve patient attention and retention of information. The use of graphic narratives may enable individuals to better understand medical information in general.
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Affiliation(s)
- Chloe Dugger
- Graduate Program in Genetic Counseling, University of Utah, Salt Lake City, UT, USA
| | | | | | - Bob Wong
- College of Nursing, University of Utah, Salt Lake City, UT, USA
| | - Erin P Johnson
- Department of Ob/Gyn, School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Erin Rothwell
- Department of Ob/Gyn, School of Medicine, University of Utah, Salt Lake City, UT, USA
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15
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Simone L, Khan S, Ciarlariello M, Lin J, Trackman S, Heiman GA, Ashkinadze E. Reproductive male partner testing when the female is identified to be a genetic disease carrier. Prenat Diagn 2020; 41:21-27. [PMID: 32902862 DOI: 10.1002/pd.5824] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 08/28/2020] [Accepted: 09/02/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To quantify carrier testing uptake rates for male partners of women found to be a carrier(s) for autosomal recessive conditions and to understand reasons for declining testing (uptake rate). METHODS A retrospective chart review of 513 female patients seen at Rutgers-Robert Wood Johnson Medical School found to be carriers through expanded carrier screening (ECS) panels. The aims of this study were to determine how often their male partner chose testing, reasons for declining and the type of methodology chosen for their screening. RESULTS Male partner uptake rate was 77%. We identified that the most significant barrier to male partner testing is female patients not following up on their own carrier screening results, thus missing the opportunity for partner testing. When male partners were provided options for testing, the most reported reason for declining is the belief it would have no impact on pregnancy management (20%). A carrier couple rate of 8.3% was identified of partners tested. CONCLUSION Despite a relatively high male testing uptake rate, a quarter of carrier females did not proceed with testing their partner. To ascertain fetal risk, results for both parents is necessary. Pretest counseling should stress need for potential male partner follow-up testing.
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Affiliation(s)
- Laurie Simone
- Hackensack University Medical Center, Hackensack, New Jersey, USA
| | - Shama Khan
- Rutgers-Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Molly Ciarlariello
- Rutgers-Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Julia Lin
- Rutgers-Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Sarah Trackman
- Rutgers-Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Gary A Heiman
- Department of Genetics and the Human Genetics Institute of New Jersey, Rutgers, the State University of New Jersey, Piscataway, New Jersey, USA
| | - Elena Ashkinadze
- Rutgers-Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
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16
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Rothwell E, Lamb B, Johnson E, Gurtcheff S, Riches N, Fagan M, Sabatello M, Johnstone E. Patient perspectives and experiences with in vitro fertilization and genetic testing options. Ther Adv Reprod Health 2020; 14:2633494119899942. [PMID: 32518912 PMCID: PMC7254585 DOI: 10.1177/2633494119899942] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 12/18/2019] [Indexed: 12/31/2022] Open
Abstract
Objective: Decision-making and patient experiences with embryo selection during in vitro fertilization often include genetic testing options. The purpose of this study was to gain insight about the experiences and perspectives of women using in vitro fertilization and genetic technologies. Methods: Interviews (n = 37) were conducted among female patients who had undergone in vitro fertilization, underwent expanded carrier screening, and were offered pre-implantation genetic testing for aneuploidy between July 2016 and July 2017. The interviews were transcribed and a content analysis was conducted on the transcripts. Results: Categories that emerged from the data analysis included unexpected outcomes, uncertainty, unanticipated emotional consequences, too much emphasis on the woman’s contributions and questions about embryo viability. Patient experiences with genetic technologies during in vitro fertilization played a significant role within these results. Conclusion: The emotional and psychological impacts of infertility during in vitro fertilization were the primary concerns discussed by participants. Future research is needed to identify ways to help manage unexpected outcomes and continuous uncertainty, including the increasing use of genetic technologies, to not add to the psychological burden of infertility. There is a need to explore more support options or counseling services for patients struggling with infertility during in vitro fertilization treatment.
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Affiliation(s)
- Erin Rothwell
- Associate Vice President for Research, Integrity and Compliance, The University of Utah, 75 South 2000 East, Salt Lake City, UT 84112, USA
| | - Brandy Lamb
- Department of Obstetrics and Gynecology, The University of Utah, Salt Lake City, UT, USA
| | - Erin Johnson
- Department of Obstetrics and Gynecology, The University of Utah, Salt Lake City, UT, USA
| | | | - Naomi Riches
- Department of Obstetrics and Gynecology, The University of Utah, Salt Lake City, UT, USA
| | - Melinda Fagan
- Department of Philosophy, The University of Utah, Salt Lake City, UT, USA
| | - Maya Sabatello
- Department of Psychiatry, Columbia University, New York, NY, USA
| | - Erica Johnstone
- Department of Obstetrics and Gynecology, The University of Utah, Salt Lake City, UT, USA
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17
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Rost C, Dent KM, Botkin J, Rothwell E. Experiences and lessons learned by genetic counselors in returning secondary genetic findings to patients. J Genet Couns 2020; 29:1234-1244. [PMID: 32453499 DOI: 10.1002/jgc4.1292] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 04/27/2020] [Accepted: 04/28/2020] [Indexed: 11/06/2022]
Abstract
Few studies have explored the real-world experiences and strategies of genetic counselors involved in the process of returning secondary findings (SFs). This study aimed to describe and categorize the experiences for the return of SFs from clinical sequencing. Semi-structured telephone interviews with 21 genetic counselors representing 56 incidences were conducted. A content analysis was conducted on the transcripts through an iterative, team-based approach. Four common categories emerged across all interviews. These included (a) the importance of pretest counseling for the return of SFs, (b) how primary test results influenced the level of importance placed on the SFs, (c) patients' emotional reactions from receiving SF results, and (d) how returning SFs changed future pretest counseling and consent. This study identified experiences and common practices by genetic counselors who returned SFs. More research is needed to assess how genetic counselors' specific strategies improve patient comprehension and medical actions.
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Affiliation(s)
- Carly Rost
- University of Utah Graduate Program in Genetic Counseling, Salt Lake City, Utah
| | - Karin M Dent
- University of Utah Graduate Program in Genetic Counseling, Salt Lake City, Utah.,Department of Pediatrics, University of Utah, Salt Lake City, Utah
| | - Jeffrey Botkin
- Department of Pediatrics, University of Utah, Salt Lake City, Utah
| | - Erin Rothwell
- Department of OB/GYN, University of Utah, Salt Lake City, Utah
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18
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Giles Choates M, Stevens BK, Wagner C, Murphy L, Singletary CN, Wittman AT. It takes two: uptake of carrier screening among male reproductive partners. Prenat Diagn 2019; 40:311-316. [PMID: 31793013 DOI: 10.1002/pd.5588] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/23/2019] [Accepted: 10/03/2019] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To describe uptake of carrier screening by male reproductive partners of prenatal and preconception patients. METHODS A retrospective database review of all prenatal and preconception patients seen for genetic counseling in Maternal Fetal Medicine clinics was performed. Descriptive statistics and chi-square analysis were used on the data set. RESULTS Within the study period, 6087 patients were seen for genetic counseling, of whom 661 were identified as a carrier of an autosomal recessive disorder by their referring provider or genetic counselor. Despite guidelines recommending partner testing for risk clarification when a woman is known to be a carrier of an autosomal recessive condition, only 41.5% male partners elected carrier screening to clarify the couple's reproductive risk, with a majority of males (75%) having screening consecutively. Of all assessed variables, the only significant predictors of male carrier screening uptake were female parity and earlier gestational age (p < .0001, and p = .001, respectively). CONCLUSION With less than half of male partners pursuing carrier screening when indicated, its utility becomes severely diminished. More research is needed to explore reasons why males elect or decline carrier screening.
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Affiliation(s)
- Meagan Giles Choates
- Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School at UTHealth, Houston, TX, USA.,UT MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Blair K Stevens
- Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School at UTHealth, Houston, TX, USA.,UT MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Chelsea Wagner
- Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School at UTHealth, Houston, TX, USA.,UT MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Lauren Murphy
- Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School at UTHealth, Houston, TX, USA.,UT MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Claire N Singletary
- Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School at UTHealth, Houston, TX, USA.,UT MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA.,Department of Pediatrics, McGovern Medical School at UTHealth, Houston, TX, USA
| | - A Theresa Wittman
- Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School at UTHealth, Houston, TX, USA.,UT MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
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19
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Broad-scale informed consent: A survey of the CTSA landscape. J Clin Transl Sci 2019; 3:253-260. [PMID: 31660250 PMCID: PMC6813518 DOI: 10.1017/cts.2019.397] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 06/26/2019] [Accepted: 06/27/2019] [Indexed: 11/06/2022] Open
Abstract
Introduction: Research opportunities associated with the proliferation of the electronic health record (EHR), big data initiatives, and innovative approaches to trial design can present challenges for obtaining and documenting informed consent. Broad-scale informed consent (a term used herein to describe institutional models, rather than the Common Rule’s strict regulatory definition for “broad consent”) may facilitate the use of existing data and samples and speed the pace of research by minimizing barriers to consent. We explored the use of broad-scale informed consent within the Clinical Translational Science Award (CTSA) Program Network. Methods: We surveyed CTSA Hubs concerning policies, practices, experiences, and needs within three domains of broad-scale informed consent: (1) participant recontact; (2) biospecimens; and (3) clinical data sharing. Results: Of 61 CTSA Hubs surveyed, 37 (61%) indicated ongoing work related to at least 1 domain of broad-scale informed consent; 18 Hubs (30%) reported work in all 3 domains. The EHR predominated as the implementation system across all three domains. Research and IT leadership and the Institutional Review Board were most commonly endorsed as institutional drivers, while systems/technical issues and impact on clinical workflow were the most commonly reported barriers. Conclusions: While survey results indicate considerable variability in the implementation of broad-scale informed consent across the CTSA consortium, it is clear that all CTSA Hubs are actively considering policy and process related to these concepts. Next steps cluster within three areas: training and workforce development, streamlined policies and templates, and implementation strategies that facilitate integration into clinical workflow.
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20
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Fakih A, Spector-Bagdady K. Should Clinicians Leave "Expanded" Carrier Screening Decisions to Patients? AMA J Ethics 2019; 21:E858-E864. [PMID: 31651385 PMCID: PMC6988386 DOI: 10.1001/amajethics.2019.858] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Many patients choose to undergo some type of carrier screening when pregnant or planning to become pregnant. "Expanded" carrier screening products test all patients for the same conditions, regardless of family history, race, or ethnicity. Proponents of expanded screening argue that testing everyone for everything can identify more couples at risk of having an affected fetus. However, most conditions on expanded carrier screening panels do not adhere to criteria recommended by professional organizations and can leave patients with a positive test result but little helpful information about actual clinical risk for their future baby. Confusion persists about whether clinicians should leave carrier screening decisions to patients.
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Affiliation(s)
- Amanda Fakih
- An administrative fellow at UCLA Health in Los Angeles, California
| | - Kayte Spector-Bagdady
- An assistant professor in the Department of Obstetrics and Gynecology at the University of Michigan Medical School in Ann Arbor, where she is also the chief of the Research Ethics Service, the chair of the Research Ethics Committee, and a clinical ethicist at the Center for Bioethics and Social Sciences in Medicine
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21
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Wapner RJ, Biggio JR. Commentary: Expanded carrier screening: how much is too much? Genet Med 2019; 21:1927-1930. [PMID: 30971834 DOI: 10.1038/s41436-019-0514-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 03/26/2019] [Indexed: 12/25/2022] Open
Affiliation(s)
- Ronald J Wapner
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, NY, USA.
| | - Joseph R Biggio
- Women's Service, Ochsner Health System, New Orleans, LA, USA
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22
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Pervola J, Myers MF, McGowan ML, Prows CA. Giving adolescents a voice: the types of genetic information adolescents choose to learn and why. Genet Med 2019; 21:965-971. [PMID: 30369597 PMCID: PMC10445294 DOI: 10.1038/s41436-018-0320-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 09/14/2018] [Indexed: 12/26/2022] Open
Abstract
PURPOSE The American College of Medical Genetics and Genomics supports parents' opting in or out of secondary analysis of 59 genes when their child has clinical exome/genome sequencing. We explored the reasons adolescents choose to learn certain types of results and the reasons they want to involve or not involve parents in decision-making. METHODS Adolescents recruited without clinical indication were offered independent, followed by joint choices with a parent to learn genomic results. After making independent choices, adolescent/parent dyads were interviewed to explore the reasons for their choices. Interviews were audio-recorded and transcribed. The constant comparative method was used to analyze 64 purposefully selected transcripts that included 31 from adolescents who excluded some or all potential results. RESULTS Three major themes informed adolescents' choices: (1) actionability of information, (2) knowledge seeking, and (3) psychological impact. Of adolescents who independently excluded some conditions (n=31), 58% changed their initial choices during the joint interview due to parental influence or improved understanding. Nearly all adolescents (98%) wanted to be involved in the decision-making process, and 53% wanted to make choices independently. CONCLUSIONS Our findings contribute empirical evidence to support the refinement of professional guidelines for adolescents' engagement and preferences in genetic testing decisions.
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Affiliation(s)
- Josie Pervola
- College of Medicine, University of Cincinnati, Cincinnati, OH, USA
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Melanie F Myers
- College of Medicine, University of Cincinnati, Cincinnati, OH, USA
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Michelle L McGowan
- Ethics Center, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics & Women's, Gender & Sexuality Studies, University of Cincinnati, Cincinnati, OH, USA
| | - Cynthia A Prows
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
- Patient Services, Cincinnati Children's Hospital Medical Center Cincinnati, Cincinnati, OH, USA.
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23
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Larsen D, Ma J, Strassberg M, Ramakrishnan R, Van den Veyver IB. The uptake of pan‐ethnic expanded carrier screening is higher when offered during preconception or early prenatal genetic counseling. Prenat Diagn 2019; 39:319-323. [DOI: 10.1002/pd.5434] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 01/25/2019] [Accepted: 01/31/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Dana Larsen
- Department of Obstetrics and GynecologyBaylor College of Medicine, One Baylor Plaza Houston TX USA
| | - Jingmei Ma
- Department of Obstetrics and GynecologyBaylor College of Medicine, One Baylor Plaza Houston TX USA
| | - Melissa Strassberg
- Department of Obstetrics and GynecologyBaylor College of Medicine, One Baylor Plaza Houston TX USA
- Texas Children's Hospital, Pavilion for Women Houston TX USA
| | - Rajesh Ramakrishnan
- Department of Obstetrics and GynecologyBaylor College of Medicine, One Baylor Plaza Houston TX USA
| | - Ignatia B. Van den Veyver
- Department of Obstetrics and GynecologyBaylor College of Medicine, One Baylor Plaza Houston TX USA
- Texas Children's Hospital, Pavilion for Women Houston TX USA
- Department of Molecular and Human GeneticsBaylor College of Medicine, One Baylor Plaza Houston TX USA
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24
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Beyond the Brochure: Innovations in Clinical Counseling Practices for Prenatal Genetic Testing Options. J Perinat Neonatal Nurs 2019; 33:12-25. [PMID: 30676459 DOI: 10.1097/jpn.0000000000000374] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Remarkable advancements related to preconception and prenatal genetic screening have emerged in recent years. While technology and testing options are more numerous and complex; fundamental genetic counseling issues remain the same. It is essential that with any prenatal genetic testing, women have an opportunity to make informed and autonomous decisions that are consistent with their personal needs and values. Opportunities to discuss testing options, including potential benefits and limitations, are often limited in obstetric visits due to time constraints or lack of sufficient provider education. As genetic testing is not considered a routine component of antepartum care, review of information regarding testing options is imperative so women can decide which, if any, testing to pursue. Developing new strategies to address the growing complexity of prenatal testing while ensuring provider education is accurate is crucial in imparting evidence-based care. This article will arm providers with the knowledge needed to educate women about currently available prenatal genetic screening and diagnostic tests along with guidance on the essential elements and importance of genetic counseling.
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25
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Kraft SA, Duenas D, Wilfond BS, Goddard KAB. The evolving landscape of expanded carrier screening: challenges and opportunities. Genet Med 2018; 21:790-797. [PMID: 30245516 PMCID: PMC6752283 DOI: 10.1038/s41436-018-0273-4] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 08/06/2018] [Indexed: 12/27/2022] Open
Abstract
Carrier screening allows individuals to learn their chance of passing on an autosomal or X-linked condition to their offspring. Initially introduced as single-disease, ancestry-based screening, technological advances now allow for the possibility of multi-disease, pan-ethnic carrier screening, which we refer to as “expanded carrier screening.” There are numerous potential benefits to expanded carrier screening, including maximizing the opportunity for couples to make autonomous reproductive decisions, and efficiency and marginal additional costs of including more conditions if the test is already being offered. While numerous laboratories currently offer expanded carrier screening services, it is not yet commonly used in clinical practice, and there is a lack of consensus among experts about the service, including whether this should be offered to individuals and couples, whether this should be offered preconception or prenatally, and what conditions to include in screening programs. Challenges for expanded carrier screening programs include a lack of demand from the public, low prioritization by health systems, the potential for pressure to undergo screening, the possibility of disability-based discrimination, needed adaptations to pre- and post-test counseling, technical limitations, and the evolving technological and socio-political landscape.
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Affiliation(s)
- Stephanie A Kraft
- Treuman Katz Center for Pediatric Bioethics, Seattle Children's Hospital and Research Institute, Seattle, WA, USA.,Division of Bioethics and Palliative Care, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
| | - Devan Duenas
- Treuman Katz Center for Pediatric Bioethics, Seattle Children's Hospital and Research Institute, Seattle, WA, USA
| | - Benjamin S Wilfond
- Treuman Katz Center for Pediatric Bioethics, Seattle Children's Hospital and Research Institute, Seattle, WA, USA.,Division of Bioethics and Palliative Care, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA
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26
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Pre-implantation genetic testing: decisional factors to accept or decline among in vitro fertilization patients. J Assist Reprod Genet 2018; 35:1605-1612. [PMID: 30074131 DOI: 10.1007/s10815-018-1278-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 07/24/2018] [Indexed: 01/02/2023] Open
Abstract
PURPOSE Embryo testing to improve pregnancy outcomes among individuals who are seeking assisted reproduction technologies is increasing. The purpose of this study was to assess decisional factors through in-depth interviews for why women would accept or decline preimplantation genetic testing for aneuploidy (PGT-A) with in vitro fertilization (IVF). METHODS Semi-structured telephone interviews were conducted with 37 women who were offered PGT-A with IVF during the summer 2017. Interviews lasted on average 40 min and were audio-recorded, transcribed, and analyzed using a content analysis. RESULTS Results identified a number of decisional factors related to values about conception, disability, and pregnancy termination, past pregnancy experiences, optimism toward technology, and cost. Other key issues that were identified include the use of expanded carrier screening prior to IVF, maternal age, and limited education about PGT-A due to the complexity about education for IVF alone. CONCLUSION There is a need to develop decision support tools for the increasing choices of genetic testing options for patients seeking IVF. Including patients' values, past pregnancy experiences and attitudes toward science into the decision-making process may help promote a more informed decision.
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Kraft SA, Schneider JL, Leo MC, Kauffman TL, Davis JV, Porter KM, McMullen CK, Wilfond BS, Goddard KA. Patient actions and reactions after receiving negative results from expanded carrier screening. Clin Genet 2018; 93:962-971. [PMID: 29293279 PMCID: PMC5899643 DOI: 10.1111/cge.13206] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Revised: 12/05/2017] [Accepted: 12/27/2017] [Indexed: 02/04/2023]
Abstract
With the expansion of carrier screening to general preconception and prenatal patient populations, most patients will receive negative results, which we define as indicating <25% risk of having a child with a genetic condition. Because there is limited experience with expanded carrier screening, it is important to understand how receiving negative results affects patients, especially as providers, payers, and policymakers consider whether to offer it. In this mixed-methods study, we asked preconception patients enrolled in the NextGen study about their expectations and experiences receiving negative expanded carrier screening results. Participants completed surveys at study enrollment (n = 110 women, 51 male partners), after receiving carrier results (n = 100 women, 38 male partners), after receiving secondary findings (n = 98 women, 36 male partners), and 6 months after receiving results (n = 95 women, 28 male partners). We also interviewed a subset of participants 12 to 24 months after receiving results (n = 24 women, 12 male partners). We found minimal negative emotional impact and privacy concerns, increased confidence in reproductive plans, and few changes to health behaviors, although some patients made health decisions based on misunderstandings of their results. These findings suggest that expanded carrier screening causes minimal psychosocial harms, but systems are needed to reduce the risk of misinterpreting results.
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Affiliation(s)
- Stephanie A. Kraft
- Treuman Katz Center for Pediatric Bioethics, Seattle Children’s Hospital and Research Institute, Seattle, WA
- Division of Bioethics, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA
| | | | - Michael C. Leo
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR
| | - Tia L. Kauffman
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR
| | - James V. Davis
- Center for Health Research, Kaiser Permanente Northwest, Portland, OR
| | - Kathryn M. Porter
- Treuman Katz Center for Pediatric Bioethics, Seattle Children’s Hospital and Research Institute, Seattle, WA
| | | | - Benjamin S. Wilfond
- Treuman Katz Center for Pediatric Bioethics, Seattle Children’s Hospital and Research Institute, Seattle, WA
- Division of Bioethics, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA
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28
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Rothwell E, Botkin JR, Cheek-O'Donnell S, Wong B, Case GA, Johnson E, Matheson T, Wilson A, Robinson NR, Rawlings J, Horejsi B, Lopez AM, Byington CL. An empirical assessment of the short-term impacts of a reading of Deborah Zoe Laufer's drama Informed Consent on attitudes and intentions to participate in genetic research. AJOB Empir Bioeth 2018; 9:69-76. [PMID: 29513089 PMCID: PMC6092928 DOI: 10.1080/23294515.2018.1449771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
OBJECTIVE This study assessed the short-term impact of the play "Informed Consent" by Deborah Zoe Laufer (a fictionalized look at the controversy over specimens collected from the Havasupai Tribe for diabetes research in 1989) on perceptions of trust, willingness to donate biospecimens, and attitudes toward harm and privacy among the medical and undergraduate students, faculty, and the public in the Intermountain West. METHODS Surveys were administered before and after a staged reading of the play by professional actors. Survey items included the short form Trust in Medical Researchers, and single-item questions about group identity, ethics of genetic testing in children, and willingness to donate biospecimens. In addition, respondents were given the option to answer open-ended questions through e-mail. RESULTS Out of the 481 who attended the play, 421 completed both the pre and post surveys, and 166 participants completed open-ended questions online approximately 1 week after the play. Across all participants, there were significant declines for trust in medical researchers and for the survey item "is it ethical for investigators to test children for adult onset diseases" (p < .001 for both) following the play. There was a significant increase in agreement to improve group identity protections (p < .001) and there were no differences on willingness to donate biospecimens to research (p = .777). Qualitative data provided extensive contextual data supporting these perspectives. DISCUSSION This is one of the first studies to document short-term impacts of a theatrical performance on both attitudes and behavioral intentions toward research ethics and clinical research participation. Future research should continue to explore the impact of theatrical performances among public and investigators on the ethical issues and complexities in clinical research.
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Affiliation(s)
| | | | | | - Bob Wong
- a University of Utah , Salt Lake City , Utah , USA
| | | | - Erin Johnson
- a University of Utah , Salt Lake City , Utah , USA
| | | | - Alena Wilson
- a University of Utah , Salt Lake City , Utah , USA
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Metcalfe SA. Genetic counselling, patient education, and informed decision-making in the genomic era. Semin Fetal Neonatal Med 2018; 23:142-149. [PMID: 29233487 DOI: 10.1016/j.siny.2017.11.010] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Genomic technologies are now being applied to reproductive genetic screening. Circulating cell-free DNA testing in pregnancy for fetal chromosomal abnormalities is becoming more widely used as a screening test, and expanded carrier screening for autosomal and X-linked recessive conditions for more than a hundred conditions is available to couples for testing before and during pregnancy. These are most typically available as a commercial test. The purpose of reproductive genetic screening is to facilitate autonomous reproductive choices. Previous studies would suggest that many women do not make informed decisions about prenatal genetic screening, and the introduction of genomic technologies has generally added to the ethical debate. Appropriate pre-test genetic counselling is recommended, and healthcare providers should include information that is balanced, accurate and up-to-date, comprising written and/or e-learning tools, as well as providing psychosocial support so that couples consider the pros and cons of being tested and can make informed decisions.
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Affiliation(s)
- Sylvia A Metcalfe
- Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia; Murdoch Children's Research Institute, Parkville, Victoria, Australia.
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30
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Pregnant Women’s Perspectives on Expanded Carrier Screening. J Genet Couns 2018; 27:1148-1156. [DOI: 10.1007/s10897-018-0232-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 02/04/2018] [Indexed: 11/27/2022]
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31
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Time Costs for Genetic Counseling in Preconception Carrier Screening with Genome Sequencing. J Genet Couns 2018; 27:823-833. [PMID: 29423569 PMCID: PMC6061093 DOI: 10.1007/s10897-017-0205-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 12/18/2017] [Indexed: 10/26/2022]
Abstract
Advances in technology and the promise of personalized health care are driving greater use of genome sequencing (GS) for a variety of clinical scenarios. As health systems consider adopting GS, they need to understand the impact of GS on the organization and cost of care. While research has documented a dramatic decrease in the cost of sequencing and interpreting GS, few studies have examined how GS impacts genetic counseling workloads. This study examined the time needed to provide genetic counseling for GS in the context of preconception carrier screening. Genetic counselors prospectively reported on the time spent in the results disclosure process with 107 study participants who were part of the NextGen study. We found that the median time for results disclosure was 64 min (ranged from 5 to 229 min). Preparation work was the most time-consuming activity. Qualitative data from journal entries, debrief interviews with genetic counselors, and detailed case conference notes provided information on factors influencing time for results disclosure and implications for practice. Results suggest that expanded carrier screening could require significant increases in genetic counseling time, unless we are able to generate new resources to reduce preparation work or develop other strategies such as the creation of new models to deliver this type of service.
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32
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Brett GR, Wilkins EJ, Creed ET, West K, Jarmolowicz A, Valente GM, Prawer Y, Lynch E, Macciocca I. Genetic Counseling in the Era of Genomics: What’s all the Fuss about? J Genet Couns 2018; 27:1010-1021. [DOI: 10.1007/s10897-018-0216-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 01/11/2018] [Indexed: 12/13/2022]
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33
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Mathijssen IB, Holtkamp KCA, Ottenheim CPE, van Eeten-Nijman JMC, Lakeman P, Meijers-Heijboer H, van Maarle MC, Henneman L. Preconception carrier screening for multiple disorders: evaluation of a screening offer in a Dutch founder population. Eur J Hum Genet 2018; 26:166-175. [PMID: 29321671 DOI: 10.1038/s41431-017-0056-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 10/08/2017] [Accepted: 11/13/2017] [Indexed: 11/09/2022] Open
Abstract
Technological developments have enabled carrier screening for multiple disorders. This study evaluated experiences with a preconception carrier screening offer for four recessive disorders in a Dutch founder population. Questionnaires were completed by 182 attendees pretesting and posttesting and by 137 non-attendees. Semistructured interviews were conducted with seven of the eight carrier couples. Attendees were mainly informed about the existence of screening by friends/colleagues (49%) and family members (44%). Familiarity with the genetic disorders was high. Knowledge after counseling increased (p < 0.001); however, still 9%, compared to 29% before counseling, wrongly mentioned an increased risk of having an affected child if both parents are carriers of different disorders. Most attendees (97%) recalled their test results correctly, but two couples reported being carrier of another disorder than reported. Overall, 63% felt worried while waiting for results but anxiety levels returned to normal afterwards. In all, 2/39 (5%) carriers felt less healthy. Screened individuals were very satisfied; they did not regret testing (97%) and would recommend testing to others (97%). The majority (94%) stated that couples should always have a pretest consultation, preferably by a genetic counselor rather than their general practitioner (83%). All carrier couples made reproductive decisions based on their results. Main reason for non-attendance was unawareness of the screening offer. With expanded carrier screening, adequately informing couples pretest and posttesting is of foremost importance. Close influencers (family/friends) can be used to raise awareness of a screening offer. Our findings provide lessons for the implementation of expanded carrier screening panels in other communities and other settings.
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Affiliation(s)
- Inge B Mathijssen
- Department of Clinical Genetics, Academic Medical Center, Amsterdam, The Netherlands.
| | - Kim C A Holtkamp
- Department of Clinical Genetics, VU University Medical Center, Amsterdam, The Netherlands.,Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, The Netherlands
| | - Cecile P E Ottenheim
- Department of Clinical Genetics, Academic Medical Center, Amsterdam, The Netherlands
| | | | - Phillis Lakeman
- Department of Clinical Genetics, Academic Medical Center, Amsterdam, The Netherlands
| | - Hanne Meijers-Heijboer
- Department of Clinical Genetics, Academic Medical Center, Amsterdam, The Netherlands.,Department of Clinical Genetics, VU University Medical Center, Amsterdam, The Netherlands
| | - Merel C van Maarle
- Department of Clinical Genetics, Academic Medical Center, Amsterdam, The Netherlands
| | - Lidewij Henneman
- Department of Clinical Genetics, VU University Medical Center, Amsterdam, The Netherlands.,Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, The Netherlands
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