Interactive genetic counseling role-play: a novel educational strategy for family physicians

"I don't need any more unknowns hanging over my head": Views of patients with cancer on variants of uncertain significance and low/moderate risk results from genomic sequencing

PURPOSE

We sought to explore patient-reported utility of all types of cancer results from genomic sequencing (GS).

METHODS

Qualitative study, using semi-structured interviews with patients who underwent GS within a trial. Thematic analysis employing constant comparison was used. Two coders coded transcripts, with use of a third coder to resolve conflicts.

RESULTS

25 patients participated: female (22), >50 years (18), European (12), Ashkenazi Jewish (5), Middle Eastern (3), or other ethnicity (5), with breast cancer history (20). Patients' perceptions of the utility of cancer GS results hinged on whether they triggered clinical action. For example, when patients were enrolled into high-risk breast cancer surveillance programs for low/moderate risk breast cancer genes, they perceived the results to be very "useful" and of moderate-high utility. In contrast, patients receiving low/moderate risk or primary variants of uncertain significance results without clinical action perceived results as "concerning," leading to harms, such as hypervigilance about cancer symptoms. Overall, having supportive relatives or providers enhanced perceptions of utility.

CONCLUSION

Patients' perceptions of cancer GS results hinged on whether they triggered clinical management. Consequently, patients who received results without clinical action became hypervigilant, experiencing harms. Our findings call for a need to develop practice interventions to support patients with cancer undergoing GS.

Interpretation and management of genetic test results by Canadian family physicians: a multiple choice survey of performance

Family physicians (FPs) will encounter genetic concerns within community practice. To determine how FPs compare to genetic counselors (GCs), a cross-sectional survey was distributed to Canadian FPs and GCs in 2019. The survey assessed risk analysis, counseling, and management of genetic information. FPs performed less well than GCs on each survey question and scenario (p < 0.05). Average overall survey scores for FPs were lower than GCs (62% vs. 93%, p < 0.001). Additional genetic training for FPs may help avoid potential harm.

Communication skills training for healthcare professionals in providing genetic counseling: A scoping literature review

OBJECTIVE

Genetic counselors need advanced communication skills, particularly when discussing tests involving massively parallel sequencing. Increasingly, non-genetic healthcare professionals (HCPs) also need to provide genetic counseling. Communication skills training (CST) may equip HCPs with the required communication skills. This scoping review provides an overview of the content, approach, effectiveness and effective features of CSTs aimed at improving genetic and non-genetic HCPs' communication skills in providing genetic counseling.

METHODS

Following the PRISMA-ScR statement, four databases were searched for articles. Two researchers independently screened titles and abstracts, and extracted data. When applicable, information on effectiveness and effective features of CST was collated.

RESULTS

Twenty-three articles were included. Sixteen CSTs targeted non-genetic HCPs, five targeted genetic HCPs and two targeted both. Most CSTs addressed multiple communication behaviors and consisted of role play. CSTs were found to be effective for improving HCPs (mainly self-reported) attitudes and skills. Limited evidence on specific effective features of CST was found.

CONCLUSIONS

There is a clear need for evidence on the effectiveness of CST on improving both HCPs' communication skills in the context of genetic counseling, and patient outcomes, and its specific effective features.

PRACTICE IMPLICATIONS

Clinical practice could benefit from evidence-based CST for genetic and non-genetic HCPs.

Facing the challenge of genetic counselors' need for rapid continuing education about genomic technologies

The last couple of decades have seen the rapid advancement of genomic technologies (GT) and their equally rapid adoption into clinical testing. Regardless of specialty, all genetic counselors are unified by the fundamental goal to aid in diagnosing patient's genetic disease underscoring the importance for genetic counselors to maintain an in-depth understanding of GT. The National Society of Genetic Counselors' (NSGC) GT Special Interest Group conducted an online survey of NSGC members to assess current genomic technologies knowledge gaps. A total of 171 individuals from a variety of primary work settings completed the survey sufficiently to be included in the analysis. The majority of respondents received their degree in genetic counseling in more recent years (2000-2015). On average across all technologies, >70% of respondents deemed knowledge of GTs as important for successful job performance, 55% responded that additional job training in GTs is needed to successfully perform job functions, and only 28% responded that graduate training in GTs was good. Overall, the data show that participating genetic counselors perceive that their knowledge of GTs is inadequate while it is a key component of their jobs. These results have implications both for training programs and for continuing education efforts. These data can be used as a starting point for additional research into GT educational needs of genetic counselors.

Primary care providers' cancer genetic testing-related knowledge, attitudes, and communication behaviors: A systematic review and research agenda

BACKGROUND

Primary care providers (PCPs) can play a critical role in helping patients receive the preventive health benefits of cancer genetic risk information. Thus, the objective of this systematic review was to identify studies of US PCPs' knowledge, attitudes, and communication-related behaviors regarding genetic tests that could inform risk-stratification approaches for breast, colorectal, and prostate cancer screening in order to describe current findings and research gaps.

METHODS

We conducted a systematic search of six electronic databases to identify peer-reviewed empirical articles relating to US PCPs and genetic testing for breast, colorectal, or prostate cancer published in English from 2008 to 2016. We reviewed these data and used narrative synthesis methods to integrate findings into a descriptive summary and identify research needs.

RESULTS

We identified 27 relevant articles. Most focused on genetic testing for breast cancer (23/27) and colorectal cancer risk (12/27); only one study examined testing for prostate cancer risk. Most articles addressed descriptive research questions (24/27). Many studies (24/27) documented PCPs' knowledge, often concluding that providers' knowledge was incomplete. Studies commonly (11/27) examined PCPs' attitudes. Across studies, PCPs expressed some concerns about ethical, legal, and social implications of testing. Attitudes about the utility of clinical genetic testing, including for targeted cancer screening, were generally favorable; PCPs were more skeptical of direct-to-consumer testing. Relatively fewer studies (9/27) examined PCPs' communication practices regarding cancer genetic testing.

DISCUSSION

This review indicates a need for investigators to move beyond descriptive research questions related to PCPs' knowledge and attitudes about cancer genetic testing. Research is needed to address important gaps regarding the development, testing, and implementation of innovative interventions and educational programs that can improve PCPs' genetic testing knowledge, assuage concerns about the appropriateness of cancer genetic testing, and promote open and effective patient-provider communication about genetic risk and genetic testing.

Genetics/genomics education for nongenetic health professionals: a systematic literature review

PURPOSE

The completion of the Human Genome Project has enhanced avenues for disease prevention, diagnosis, and management. Owing to the shortage of genetic professionals, genetics/genomics training has been provided to nongenetic health professionals for years to establish their genomic competencies. We conducted a systematic literature review to summarize and evaluate the existing genetics/genomics education programs for nongenetic health professionals.

METHODS

Five electronic databases were searched from January 1990 to June 2016.

RESULTS

Forty-four studies met our inclusion criteria. There was a growing publication trend. Program participants were mainly physicians and nurses. The curricula, which were most commonly provided face to face, included basic genetics; applied genetics/genomics; ethical, legal, and social implications of genetics/genomics; and/or genomic competencies/recommendations in particular professional fields. Only one-third of the curricula were theory-based. The majority of studies adopted a pre-/post-test design and lacked follow-up data collection. Nearly all studies reported participants' improvements in one or more of the following areas: knowledge, attitudes, skills, intention, self-efficacy, comfort level, and practice. However, most studies did not report participants' age, ethnicity, years of clinical practice, data validity, and data reliability.

CONCLUSION

Many genetics/genomics education programs for nongenetic health professionals exist. Nevertheless, enhancement in methodological quality is needed to strengthen education initiatives.Genet Med advance online publication 20 October 2016.

Role-playing is an effective instructional strategy for genetic counseling training: an investigation and comparative study

BACKGROUND

Genetic diseases represent a significant public health challenge in China that will need to be addressed by a correspondingly large number of professional genetic counselors. However, neither an official training program for genetic counseling, nor formal board certification, was available in China before 2015. In 2009, a genetic counseling training program based on role-playing was implemented as a pilot study at the Third Military Medical University to train third-year medical students.

METHODS

Questionnaires on participant attitudes to the program and role-playing were randomly administered to 324 students after they had finished their training. Pre- and post-training instructional tests, focusing on 42 key components of genetic counseling, were administered randomly to 200 participants to assess mastery of each component. Finally, scores in final examinations of 578 participants from 2009 to 2011 were compared to scores obtained by 614 non-participating students from 2006 to 2008 to further assess program efficacy.

RESULTS

Both the training program and the instructional strategy of role-playing were accepted by most participants. Students believed that role-playing improved their practice of genetic counseling and medical genetics, enhanced their communication skills, and would likely contribute to future professional performance. The average understanding of 40 of the key points in genetic counseling was significantly improved, and most students approached excellent levels of mastery. Scores in final examinations and the percentages of students scoring above 90 were also significantly elevated.

CONCLUSIONS

Role-playing is a feasible and effective instructional strategy for training genetic counselors in China as well as in other developing countries.

The Human Genome Project, and recent advances in personalized genomics

The language of “personalized medicine” and “personal genomics” has now entered the common lexicon. The idea of personalized medicine is the integration of genomic risk assessment alongside other clinical investigations. Consistent with this approach, testing is delivered by health care professionals who are not medical geneticists, and where results represent risks, as opposed to clinical diagnosis of disease, to be interpreted alongside the entirety of a patient’s health and medical data. In this review we consider the evidence concerning the application of such personalized genomics within the context of population screening, and potential implications that arise from this. We highlight two general approaches which illustrate potential uses of genomic information in screening. The first is a narrowly targeted approach in which genetic profiling is linked with standard population-based screening for diseases; the second is a broader targeting of variants associated with multiple single gene disorders, performed opportunistically on patients being investigated for unrelated conditions. In doing so we consider the organization and evaluation of tests and services, the challenge of interpretation with less targeted testing, professional confidence, barriers in practice, and education needs. We conclude by discussing several issues pertinent to health policy, namely: avoiding the conflation of genetics with biological determinism, resisting the “technological imperative”, due consideration of the organization of screening services, the need for professional education, as well as informed decision making and public understanding.

Using formative research to develop a counselor training program for newborn screening in Ghana

Sickle cell disease (SCD), sickle cell trait (SCT) and related conditions are highly prevalent in sub-Saharan Africa. Despite the public health implications, there is limited understanding of the unique needs regarding establishing and implementing extensive screening for newborns and appropriate family counseling. We sought to gain understanding of community attitudes and beliefs about SCD/SCT from counselors and potential counselors in Ghana; obtain their input about goals for counseling following newborn screening; and obtain guidance about developing effective counselor education. Five focus groups with 32 health care providers and health educators from 9 of 10 regions in Ghana were conducted by trained facilitators according to a structured protocol. Qualitative data were coded and categorized to reflect common themes. Saturation was achieved in themes related to genetics/inheritance; common complications of SCD; potential for stigmatization; marital strain; and emotional stress. Misconceptions about SCT as a form of SCD were prevalent as were cultural and spiritual beliefs about the causes of SCD/SCT. Potential positive aspects included affected children's academic achievement as compensation for physical limitations, and family cohesion. This data informed recommendations for content and structure of a counselor training program that was provided to the Ministry of Health in Ghana.

Family physicians' self-perceived importance of providing genetic test information to patients: a cross-sectional study from Slovenia

BACKGROUND

Management of patients with genetic problems, including provision of genetic testing, is increasingly becoming a part of primary health care. The aim of this study was to determine the family physicians' (FPs) self-perceived importance of providing genetic test information to their patients.

MATERIAL AND METHODS

This was an observational cross-sectional postal study in the whole population of Slovenian family physicians (N=950). Its main outcome measure was the perceived importance of providing genetic test information on each of 10 items on a 5-point Likert scale.

RESULTS

There were 271 (27.1% response rate) FPs that completed the questionnaire, out of which 205 (75.6%) were women. Mean age of the sample was 45.5 ± 10.6 years. More than 90% of Slovene FPs felt that it was their professional duty to discuss genetic testing issues with their patients. They were particularly prone to discuss clinical implications of positive and negative test results, as well as giving the patients information about the risk of passing a mutation onto children.

CONCLUSIONS

Most Slovene family physicians feel responsible and willing to offer and discuss genetic testing and implications with their patients. Additional education should be provided to empower them for this task.

The prospect of genome-guided preventive medicine: a need and opportunity for genetic counselors

One of the major anticipated benefits of genomic medicine is the area of preventive medicine. Commercially available genomic profiling is now able to generate risk information for a number of common conditions several of which have recognized preventive guidelines. Similarly, family history assessment affords powerful health risk prediction based on the shared genetic, physical and lifestyle environments within families. Thus, with the ability to help predict disease risk and enable preemptive health plans, genome-guided preventive medicine has the potential to improve population health on an individualized level. To realize this potential, steps to broaden access to accurate genomic health information must be considered. With expertise in genetic science, risk assessment and communication, and a patient-centered practice approach, genetic counselors are poised to play a critical role in facilitating the incorporation of genomic health risks into the burgeoning field of genome-guided preventive medicine.

Healthcare's ascension to patient-centered genomic care

The future of healthcare in the 21st century will be patient-centered genomic care. These two previously disparate fields now stand to help revolutionize the way in which we provide healthcare. Preventative medicine guided by genomic information and patient preference will enable further reductions in common chronic diseases, especially with the significant aging population. This care will increasingly involve corporate genomics companies and services to accomplish evidence-based medicine and patient-centered delivery. The goal of this advanced care should be 'the care we need and no less, the care we want and no more'. Armed with genomic knowledge and healthcare coaching, patients of the 21st century will be prepared to reduce disease burden and improve healthcare satisfaction through active partnerships with healthcare practitioners and complementary technology. Anything less cannot truly be patient-centered genomic medicine.