A national education program for rapid genomics in pediatric acute care: building workforce confidence, competence and capability.

PURPOSE: To develop and evaluate a scalable national program to build confidence, competence and capability in the use of rapid genomic testing in the acute pediatric setting. METHODS: We used theory-informed approaches to design a modular, adaptive program of blended learning aimed at diverse professional groups involved in acute pediatric care. The program comprised four online learning modules and an online workshop and was centered on case-based learning. We evaluated the program using the Kirkpatrick four-level model of training evaluation and report our findings using the RISE2 guidelines for genomics education and evaluation. RESULTS: Two hundred and two participants engaged with at least one component of the program. Participants self-reported increased confidence in using rGT, (p<0.001) and quiz responses objectively demonstrated increased competence (e.g., correct responses to a question on pre-test counseling increased from 30% to 64%; p<0.001). Additionally, their capability in applying genomic principles to simulated clinical cases increased (p<0.001), as did their desire to take on more responsibility for performing rGT. The clinical interpretation of more complex test results (such as negative results or variants of uncertain significance) appeared to be more challenging, indicating a need for targeted education in this area. CONCLUSION: The program format was effective in delivering multidisciplinary and wide-scale genomics education in the acute care context. The modular approach we have developed now lends itself to application in other medical specialties or areas of healthcare.

Ensuring best practice in genomics education and evaluation: reporting item standards for education and its evaluation in genomics (RISE2 Genomics).

PURPOSE: Widespread, quality genomics education for health professionals is required to create a competent genomic workforce. A lack of standards for reporting genomics education and evaluation limits the evidence base for replication and comparison. We therefore undertook a consensus process to develop a recommended minimum set of information to support consistent reporting of design, development, delivery, and evaluation of genomics education interventions. METHODS: Draft standards were derived from literature (25 items from 21 publications). Thirty-six international experts were purposively recruited for three rounds of a modified Delphi process to reach consensus on relevance, clarity, comprehensiveness, utility, and design. RESULTS: The final standards include 18 items relating to development and delivery of genomics education interventions, 12 relating to evaluation, and 1 on stakeholder engagement. CONCLUSION: These Reporting Item Standards for Education and its Evaluation in Genomics (RISE2 Genomics) are intended to be widely applicable across settings and health professions. Their use by those involved in reporting genomics education interventions and evaluation, as well as adoption by journals and policy makers as the expected standard, will support greater transparency, consistency, and comprehensiveness of reporting. Consequently, the genomics education evidence base will be more robust, enabling high-quality education and evaluation across diverse settings.

The expectations and realities of nutrigenomic testing in australia: A qualitative study.

BACKGROUND: Consumer genomic testing for nutrition and wellness, (nutritional genomics), is becoming increasingly popular. Concurrently, health-care practitioners (HPs) working in private practice (including doctors interested in integrative medicine, private genetic counsellors, pharmacists, dieticians, naturopaths and nutritionists) are involved as test facilitators or interpreters. OBJECTIVE: To explore Australian consumers' and HPs' experiences with nutrigenomic testing. METHOD: Semi-structured in-depth interviews were conducted using predominantly purposive sampling. The two data sets were analysed individually, then combined, using a constant comparative, thematic approach. RESULTS: Overall, 45 interviews were conducted with consumers (n = 18) and HPs (n = 27). Many of the consumer interviewees experienced chronic ill-health. Nutrigenomic testing was perceived as empowering and a source of hope for answers. While most made changes to their diet/supplements post-test, self-reported health improvements were small. A positive relationship with their HP appeared to minimize disappointment. HPs' adoption and views of nutrigenomic testing varied. Those enthusiastic about testing saw the possibilities it could offer. However, many felt nutrigenomic testing was not the only 'tool' to utilize when offering health care. DISCUSSION: This research highlights the important role HPs play in consumers' experiences of nutrigenomics. The varied practice suggests relevant HPs require upskilling in this area to at least support their patients/clients, even if nutrigenomic testing is not part of their practice. PATIENT OR PUBLIC CONTRIBUTION: Advisory group included patient/public group representatives who informed study design; focus group participants gave feedback on the survey from which consumer interviewees were sourced. This informed the HP data set design. Interviewees from HP data set assisted with snowball sampling.

Rapid acute care genomics: Challenges and opportunities for genetic counselors.

Genomic medicine in pediatric acute care is showing great promise, with rapid results from exome and genome sequencing returned within days providing critically important information for treatment and management of seriously ill children. Many have suggested that rapid acute care genomics presents novel genetic counseling issues. This is due to the need for rapid response to referrals, the immense emotional distress that parents are likely to experience when their child is in acute care, and the unfamiliar environment of the acute care setting. To explore the practice of genetic counselors in this setting, we conducted qualitative interviews with 16 genetic counselors (GCs), representing a large proportion of GCs at the frontline of providing genetic counseling in acute care settings in Australia. Interviews revealed themes describing genetic counseling in acute care, including practical challenges of counseling within a rapid turnaround time, similarities with other contexts such as prenatal counseling, and the need for education of other health professionals. Interestingly, GCs did not raise concerns in the interviews for parents' ability to provide informed consent for rapid genomic sequencing. GCs also encountered practical and organizational challenges with counseling in this setting where 24-hr care is provided, at odds with traditional '9 to 5' Genetics service delivery. Working closely in a multidisciplinary team was common and participants believed that GCs are well positioned to take a leading role in the education of other health professionals as rapid acute care genomics becomes routine clinical practice. Despite views that genetic counseling practice in rapid acute care genomics is unique, these exploratory data suggest that GCs are flexible, adaptable, and sufficiently skilled to deliver patient-centered counseling in this setting. Our work indicates GCs are ready and willing to contribute at an early stage of adoption of genomic investigations in acute care.

Readiness of clinical genetic healthcare professionals to provide genomic medicine: An Australian census.

We aimed to determine capacity and readiness of Australian clinical genetic healthcare professionals to provide genomic medicine. An online survey was administered to individuals with genetic counseling or clinical genetics qualifications in Australia. Data collected included: education, certification, continuing professional development (CPD), employment, and genetic versus genomic clinical practice. Of the estimated 630 clinical genetic healthcare professionals in Australia, 354 completed the survey (56.2% response rate). Explanatory interviews were conducted with 5.5% of the genetic counselor respondents. Those working clinically reported being involved in aspects of whole exome or genome sequencing (48.6% genetic counselors, 88.6% clinical geneticists). Most genetic counselors (74.2%) and clinical geneticists (87.0%) had attended genomics CPD in the last two years, with 61.0% and 39.1% self-funding, respectively. Genetic counselors desire broad involvement in genomics, including understanding classifying and interpreting results to better counsel patients. The majority of respondents (89.9%) were satisfied with their job and 91.6% planned to work in genetics until retirement. However, 14.1% of the genetic counselors in clinical roles and 24.6% of the clinical geneticists planned to retire within 10 years. This is the first national audit of clinical genetic healthcare professionals, revealing the Australian workforce is motivated and prepared to embrace new models to deliver genomic medicine but consideration of education and training is required to meet demand.

Clinical audit of genetic testing and referral patterns for fragile X and associated conditions.

An audit was conducted of laboratory/clinical databases of genetic tests performed between January 2003 and December 2009, and for 2014, as well as referrals to the clinical service and a specialist multidisciplinary clinic, to determine genetic testing request patterns for fragile X syndrome and associated conditions and referrals for genetic counseling/multidisciplinary management in Victoria, Australia. An expanded allele (full mutation, premutation or intermediate) was found in 3.7% of tests. Pediatricians requested ∼70% of test samples, although fewer general practitioners and more obstetricians/gynecologists ordered tests in 2014. Median age at testing for individuals with a full mutation seeking a diagnosis without a fragile X family history was 4.3 years (males) and 9.4 years (females); these ages were lower when pediatricians ordered the tests (2.1 years and 6.1 years, respectively). Individuals with a premutation were generally tested at a later age (median age: males, 33.2 years; females, 36.4 years). Logistic regression showed that a family history of ID (OR 3.28 P = 0.005, CI 1.77-5.98) was the only indication to independently increase the likelihood of a test-positive (FM or PM) result. Following testing, ∼25% of full mutation or premutation individuals may not have attended clinical services providing genetic counseling or multidisciplinary management for these families. The apparent delay in fragile X syndrome diagnosis and lack of appropriate referrals for some may result in less than optimal management for these families. These findings suggest continued need for awareness and education of health professionals around diagnosis and familial implications of fragile X syndrome and associated conditions. © 2016 Wiley Periodicals, Inc.

Embodied experiences of prenatal diagnosis of fetal abnormality and pregnancy termination.

Pregnant women routinely undergo prenatal screening in Australia and this has become a common experience of motherhood. When prenatal screening or prenatal testing results in diagnosis of a serious fetal abnormality, women are presented with a decision to continue or terminate their pregnancy. Few recent studies have explored women's psychosocial experience of prenatal diagnosis and pregnancy termination for fetal abnormality, and within this small group of studies it is rare for research to consider the embodied aspect of women's experiences. This paper reports on qualitative findings from in-depth interviews with 59 women in Melbourne, Australia who received a prenatal diagnosis of a significant abnormality and decided to terminate the pregnancy. Interview transcripts were coded inductively through thematic analysis. Two themes about embodiment were generated from the interviews: transitioning embodiment, and vulnerable bodies in un/comfortable spaces. Theory of pregnant embodiment was drawn on in interpreting women's narratives. Recommendations arising from the analysis include health professionals recognising, acknowledging and accommodating the transitioning embodied state of women as they consider, prepare for, undergo and recover from pregnancy termination for fetal abnormality. Further recommendations address the connections and disconnections between this transitioning embodied state and the spaces of clinics, hospitals and home.

'A short time but a lovely little short time': Bereaved parents' experiences of having a child with spinal muscular atrophy type 1.

AIM: Spinal muscular atrophy (SMA) type 1 is a relatively common, untreatable and invariably fatal neuromuscular disorder of early childhood. Psychosocial care is vital in management of families affected by this disease. There are few studies examining the impact of having a family member with a neuromuscular disorder, and none describing parents' experiences of having a child with SMA type 1. This study explored parents' perspectives of having a child with SMA type 1, from diagnosis to bereavement, in order to inform clinical practice by identifying aspects most meaningful to parents and to aid development of support strategies. METHODS: This qualitative study undertook thematic analysis of 11 in-depth interviews with 13 bereaved parents of children with SMA type 1. RESULTS: While individuals' experiences were unique, common themes emerging from the data include: experiencing shock and anticipatory grief, processing feelings of responsibility and helplessness, experiencing multiple losses including the loss of future reproductive freedom, feeling supported, regaining a sense of control by making decisions about the child's life and death, and finding peace in the dying process. CONCLUSION: These findings highlight the importance of a multidisciplinary approach to the care of such families, including psychosocial support beginning from the time of diagnosis and continuing to bereavement. We suggest areas for further exploration, with a goal to develop family-centred and evidence-based psychosocial care guidelines to complement the current Standards of Care for Spinal Muscular Atrophy.

Experiences of prenatal diagnosis and decision-making about termination of pregnancy: A qualitative study.

BACKGROUND: Advances in genetic technologies and ultrasound screening techniques have increased the ability to predict and diagnose congenital anomalies during pregnancy. As a result more prospective parents than ever before will receive a prenatal diagnosis of a fetal abnormality. Little is known about how Australian women and men experience receiving a prenatal diagnosis and how they make their decision about whether or not to continue the pregnancy. AIMS: This qualitative study aims to describe parental experiences and examine how best to provide support after a prenatal diagnosis. RESULTS: Individual in-depth interviews were conducted with 102 women and men approximately six weeks post-diagnosis of fetal abnormality. Data were elicited using a narrative, chronological approach and women (n = 75) and a sample of male partners (n = 27) were separately interviewed. Thematic analysis, involving a rigorous process of qualitative coding, enabled iterative development and validation of emergent themes. Participants identified that the shock of the diagnosis can be lessened when good care is delivered, by provision of: clear, accurate and respectful communication; empathic, non-judgemental, professional support; timely access to further testing and appointments; seamless interactions with services and administration; appropriate choices about invasive testing; acknowledgment of the enormity and unexpected nature of the diagnosis, and of the subsequent decision-making challenges; and discussion of the myriad feelings likely to emerge throughout the process. CONCLUSIONS: This study has demonstrated the importance of providing timely access to accurate information and supportive, non-judgemental care for women and their partners following prenatal diagnosis of a fetal abnormality.

Population-based carrier screening for cystic fibrosis: a systematic review of 23 years of research.

Cystic fibrosis is the most common severe autosomal recessive disease, with a prevalence of 1 in 2,500-3,500 live births and a carrier frequency of 1 in 25 among Northern Europeans. Population-based carrier screening for cystic fibrosis has been possible since CFTR, the disease-causing gene, was identified in 1989. This review provides a systematic evaluation of the literature from the past 23 years on population-based carrier screening for cystic fibrosis, focusing on the following: uptake of testing; how to offer screening; attitudes, opinions, and knowledge; factors influencing decision making; and follow-up after screening. Recommendations are given for the implementation and evaluation of future carrier-screening programs.

Improving family communication after a new genetic diagnosis: a randomised controlled trial of a genetic counselling intervention.

BACKGROUND: Genetic information given to an individual newly diagnosed with a genetic condition is likely to have important health implications for other family members. The task of communicating with these relatives commonly falls to the newly diagnosed person. Talking to relatives about genetic information can be challenging and is influenced by many factors including family dynamics. Research shows that many relatives remain unaware of relevant genetic information and the possible impact on their own health. This study aims to evaluate whether a specific genetic counselling intervention for people newly diagnosed with a genetic condition, implemented over the telephone on a number of occasions, could increase the number of at-risk relatives who make contact with genetics services after a new genetic diagnosis within a family. METHODS: This is a prospective, multi-centre randomised controlled trial being conducted at genetics clinics at five public hospitals in Victoria, Australia. A complex genetic counselling intervention has been developed specifically for this trial. Probands (the first person in a family to present with a diagnosis of a genetic condition) are being recruited and randomised into one of two arms - the telephone genetic counselling intervention arm and the control arm receiving usual care. The number of at-risk relatives for each proband will be estimated from a family pedigree collected at the time of diagnosis. The primary outcome will be measured by comparing the proportion of at-risk relatives in each arm of the trial who make subsequent contact with genetics services. DISCUSSION: This study, the first randomised controlled trial of a complex genetic counselling intervention to enhance family communication, will provide evidence about how best to assist probands to communicate important new genetic information to their at-risk relatives. This will inform genetic counselling practice in the context of future genomic testing. TRIAL REGISTRATION: Australia and New Zealand Clinical Trials Register (ANZCTR): ANZCTRN12608000642381.

Cascade carrier testing after a child is diagnosed with cystic fibrosis through newborn screening: investigating why most relatives do not have testing.

PURPOSE: Newborn screening for cystic fibrosis is increasingly available, but cascade testing following the diagnosis in a child has received little attention. We previously reported low levels of cascade testing over time, and this study investigated motivators as well as barriers to testing. METHODS: Parents were interviewed about communicating the genetic information and also asked to recruit their relatives to receive a specifically developed questionnaire. RESULTS: Thirty parents were interviewed and addresses of 284 relatives were provided; completed questionnaires were received from 225 (79%). A relative's relationship to the child, as well as knowledge, is associated with having had carrier testing. Relatives' reasons for testing included curiosity and wanting information for other relatives and for reproductive planning. Reasons for not testing were perceived irrelevance, lacking awareness, and viewing it as something to do in the future. Parents communicated the genetic information to relatives in various ways, which contributed to whether relatives accessed carrier testing. CONCLUSION: Newborn screening programs should provide support to parents to aid communication of genetic information to relatives. (Ir)relevance of testing is often linked to life stage; ongoing support and communication may allow relatives to learn of their risk and then seek testing, if they wish, at a time perceived to be most relevant to them.

Current practice and attitudes of Australian obstetricians toward population-based carrier screening for inherited conditions.

An anonymous survey of Australian Fellows of the Royal Australian and New Zealand College of Obstetricians and Gynaecologists was conducted with the aim of understanding current practice and attitudes toward population-based carrier screening for inherited conditions in the setting of routine pregnancy care. Of 1,121 Fellows invited to complete the online questionnaire by e-mail, 237 (21%) responded, and of these 156 were practicing obstetricians and completed the whole survey. Of the respondents, 83% expressed support for population-based carrier screening for at least some conditions, with 97% supporting carrier screening for ß-thalassaemia, and 83% supporting carrier screening for cystic fibrosis (CF). A small proportion of obstetricians reported offering carrier screening as part of routine pregnancy care (20% for ß-thalassaemia, 8% for CF, 5% for fragile X syndrome, and 2% for spinal muscular atrophy). The main practical barriers identified for screening were cost, time constraints, and availability of supporting services. Addressing these issues is crucial for the successful implementation of population-based carrier screening programs in Australia and internationally.

What matters to parents? A scoping review of parents' service experiences and needs regarding genetic testing for rare diseases.

Patient care experiences are key to promoting better outcomes and are an essential consideration for successful implementation of genomics in paediatric care. To understand parents' service experiences and needs regarding testing of their child for rare diseases, we conducted a scoping review. Five databases were searched (2000-2022), with 29 studies meeting the inclusion criteria. Experiences of care wholly delivered by genetic services were most commonly reported (n = 11). Results were synthesised by mapping extracted data to adapted Picker principles of person-centred care. Parents especially valued and emphasised the importance of feeling 'cared for', continuous relationships with clinicians, empathic communication, being kept informed while awaiting genetic test results, linkage with informational and psychosocial resources following results disclosure, and follow-up. Strategies were often proposed by authors to address long-standing unmet needs but evidence from the literature regarding their potential effectiveness was rarely provided. We conclude that 'what matters' to parents regarding genetic testing is not dissimilar to other aspects of care. Paediatric medical specialists have existing skill sets, trusted relationships and can apply familiar principles of 'good' care to enhance experiences of genetic testing. The lack of evidence for service improvement strategies highlights the pressing need to undertake rigorous design and testing of interventions alongside mainstreaming of genomics into paediatric care.

Investigating genomic medicine practice and perceptions amongst Australian non-genetics physicians to inform education and implementation.

Genomic medicine is being implemented on a global scale, requiring a genomic-competent health workforce. To inform education as part of implementation strategies to optimize adoption of genomics by non-genetics physicians, we investigated current practices, perceptions and preferences relating to genomic testing and education. Australian non-genetics physicians completed an online survey; we conducted univariate and multivariate analyses of determinants of confidence and engagement with genomic medicine. Confident or engaged respondents were more likely to be pediatricians, have completed continuing genomics education (CGE) and/or have genomics research experience. Confident or engaged respondents were also more likely to prefer to request genomic testing with support from genetics services than other models. Respondents who had completed CGE and were engaged reported higher confidence than those who were not engaged. We propose a progression of genomic competence aligned with service delivery models, where education is one enabler of mastery or independence to facilitate genomic tests (from referral to requesting with or without clinical genetics support). Workplace learning could provide additional impetus for adoption.

Genetics follow up after rapid genomic sequencing in intensive care: current practices and recommendations for service delivery.

The delivery of rapid genomic sequencing (rGS) to critically unwell children in intensive care occurs at a time of immense pressure and stress for parents. Contact with families after result disclosure, particularly after hospital discharge, presents an opportunity to meet their psychological, medical and information needs as they evolve. This study explores the preferences and perspectives of health professionals and parents of genetics follow up after rGS. Semi-structured interviews were conducted with 30 parents, seven genetic counsellors (GCs) and four intensive care physicians with experience in rGS. Transcripts were analysed using reflexive thematic analysis. Current practices surrounding genetics follow up after rGS were highly variable, resulting in some families not receiving the ongoing care they needed. Reasons identified by families for wanting follow-up care represented only a subset of those identified by health professionals. While GCs routinely provided their details to allow parents to initiate further contact, this was not always sufficient for follow-up care. Health professionals identified both organisational and psychosocial barriers to conducting follow up. As rGS transforms the diagnostic pathway in rare disease, there is a need for a co-designed, standardised but flexible model for follow-up care with genetics professionals so that families' evolving needs are met.

Development and use of the Australian reproductive genetic carrier screening decision aid.

Reproductive genetic carrier screening (RGCS) may be offered to all individuals and couples, regardless of family history or ethnicity. "Mackenzie's Mission" (MM) is an Australian RGCS pilot study, evaluating the offer of couple-based screening for ~1300 genes associated with around 750 autosomal and X-linked recessive childhood-onset conditions. Each member of the couple makes an individual decision about RGCS and provides consent. We developed a decision aid (RGCS-DA) to support informed decision-making in MM, suitable for couples who were either non-pregnant or in early pregnancy. A Delphi approach invited experts to review values statements related to various concepts of RGCS. Three review rounds were completed, seeking consensus for relevance and clarity of statements, incorporating recommended modifications in subsequent iterations. The final RGCS-DA contains 14 statements that achieved Delphi consensus plus the attitude scale of the measure of informed choice. This was then evaluated in cognitive talk aloud interviews with potential users to assess face and content validity. Minimal wording changes were required at this stage. After this process, the RGCS-DA was piloted with 15 couples participating in MM who were then interviewed about their decision-making. The RGCS-DA prompted discussion within couples and facilitated in depth consideration of screening. There was reassurance when values aligned and a sense of shared decision-making within the couple. This RGCS-DA may become a very useful tool in supporting couples' decision making and contribute to RGCS being feasible for scaled-up implementation.

The Australian Reproductive Genetic Carrier Screening Project (Mackenzie's Mission): Design and Implementation.

Reproductive genetic carrier screening (RGCS) provides people with information about their chance of having children with autosomal recessive or X-linked genetic conditions, enabling informed reproductive decision-making. RGCS is recommended to be offered to all couples during preconception or in early pregnancy. However, cost and a lack of awareness may prevent access. To address this, the Australian Government funded Mackenzie's Mission­the Australian Reproductive Genetic Carrier Screening Project. Mackenzie's Mission aims to assess the acceptability and feasibility of an easily accessible RGCS program, provided free of charge to the participant. In study Phase 1, implementation needs were mapped, and key study elements were developed. In Phase 2, RGCS is being offered by healthcare providers educated by the study team. Reproductive couples who provide consent are screened for over 1200 genes associated with >750 serious, childhood-onset genetic conditions. Those with an increased chance result are provided comprehensive genetic counseling support. Reproductive couples, recruiting healthcare providers, and study team members are also invited to complete surveys and/or interviews. In Phase 3, a mixed-methods analysis will be undertaken to assess the program outcomes, psychosocial implications and implementation considerations alongside an ongoing bioethical analysis and a health economic evaluation. Findings will inform the implementation of an ethically robust RGCS program.

Parents' experiences of decision making for rapid genomic sequencing in intensive care.

The clinical utility of rapid genomic sequencing (rGS) for critically unwell infants and children has been well demonstrated. Parental capacity for informed consent has been questioned, yet limited empirical data exists to guide clinical service delivery. In an Australian nationwide clinical implementation project offering rGS for critically unwell infants and children, parents made a decision about testing in under a day on average. This study reports parents' experiences of decision making for rGS within this rapid timeframe to inform pre-test counselling procedures for future practice. A nationwide sample of 30 parents, whose children were amongst the first to receive rGS, were interviewed. We found that framing and delivery of rGS require careful consideration to support autonomous decision making and avoid implicit coercion in a stressful intensive care setting. Many parents described feeling 'special' and 'lucky' that they were receiving access to expensive and typically time-consuming genomic sequencing. Thematic analysis revealed a spectrum of complexity for decision making about rGS. Some parents consented quickly and were resistant to pre-test counselling. Others had a range of concerns and described deliberating about their decision, which they felt rushed to make. This research identifies tensions between the medical imperative of rGS and parents' decision making, which need to be addressed as rGS becomes routine clinical care.