The challenge of integrating genetic medicine into primary care

Navigating the Genetic Frontier for the Integration of Genetic Services into African Healthcare Systems: A scoping review

Background

The integration of genetic services into African healthcare systems is a multifaceted endeavor marked by both obstacles and prospects. This study aims to furnish evidence-based recommendations for policymakers and healthcare entities to facilitate the effective assimilation of genetic services within African healthcare systems.

Methods

Employing a scoping review methodology, we scrutinized peer-reviewed studies spanning from 2003 to 2023, sourced from PubMed, Scopus, and Africa-wide databases. Our analysis drew upon eight pertinent research studies conducted between 2016 and 2023, encompassing diverse genetic topics across six African nations, namely Cameroon, Kenya, Nigeria, Rwanda, South Africa, and Tanzania.

Results

The reviewed studies underscored numerous challenges hindering the implementation of genetic services in African healthcare systems. These obstacles encompassed deficiencies in disease awareness and education, impediments to genetic testing, resource scarcities, ethical quandaries, and issues related to follow-up and retention. Nevertheless, the authors also identified opportunities and strategies conducive to successful integration, emphasizing proactive measures such as community engagement, advocacy, and the fostering of supportive networks.

Conclusion

The integration of genetic services in Africa holds promise for enhancing healthcare outcomes but also poses challenges and opportunities for healthcare and biotechnology enterprises. To address gaps in disease awareness, we advocate for healthcare providers to invest in educational initiatives, forge partnerships with local institutions, and leverage digital platforms. Furthermore, we urge businesses to innovate and devise cost-effective genetic testing models while establishing online forums to promote dialogue and contribute positively to African healthcare.

Service provision of genetics health care in Portugal

In recent decades, genetics has undergone important technological advances. The rapid shift to genomics has made a strong impact on health systems around the world. In Portugal, this huge increase in consultations and typologies of genetic tests has joined the serious limitations of the few existing genetics services. The following study aims to characterize the current state of the network of genetics services in Portugal regarding its functioning, main challenges, and opportunities. Five semi-structured interviews were conducted, corresponding to 83.33% of the directors of the public genetics services of the National Health Service. Four thematic categories emerged from the analysis: (1) specialty and technical developments, (2) structural difficulties, (3) potentialities, and (4) future directions. The developments are due to the emergence of more comprehensive genetic applications, specific protocols and patient referral standards, and accreditation of services. The main difficulties encountered in the functioning of the services were difficulty in obtaining funding, lack of human resources, service overload, and lack of exclusive time for training and research. The potentialities mentioned were the establishment of multidisciplinary teams and the best articulation with specialists from other areas. Among the various future directions pointed out, better management of patients' waiting lists, the importance of research, the simplification of test request procedures, and the creation of specialized units inside the genetic services, were reported. The results showed several gaps in the practice of medical genetics that should be addressed with the development of public policies for the recognition and restructuring of medical genetics in health care.

An interprofessional clinic for adults with Turner syndrome: the patient perspective

OBJECTIVES

This qualitative study assessed the value of a primary care-based interprofessional clinical team for adults with Turner syndrome (TS) utilizing patient perspectives.

METHODS

Ten patients within one institution's interprofessional adult TS clinic participated in one of two semi-structured focus groups. Content analysis was used to classify content provided by participants into themes and sub-themes using Dedoose software.

RESULTS

Participants found that their quality of care and life were both improved due to the presence of the interprofessional Adults with TS Clinic. Specifically, participants reported that the clinic helped address problems with finding knowledgeable providers and care gaps, made appointments more convenient and improved interprofessional communication. Participants also reported that the clinic helped them find a sense of community and increased personal confidence. Study participants suggested improvements to the clinic by expanding the scope of practice further, simplifying processes to schedule appointments, and potentially creating interprofessional clinics for other rare diseases as well.

CONCLUSION

Pursuing avenues to create interprofessional clinics for adults with rare diseases has value from the patient perspective. This value can translate to improved patient outcomes through improvements in patient knowledge of their diagnosis, adherence to evidence-based care and quality of life.

Study epidemiology of risk fracture in osteoporosis based on frax score, and osta score, with risk of fall using Ontario score in elderly Indonesia

Background:

Osteoporosis is characterized by a low bone mass of bone tissue. If osteoporosis is not treated properly, it will increase the high risk of fracture. The common causes of fracture on osteoporosis condition due to falls. This study aims to find the correlation between the risk of osteoporosis with fall risk (ONTARIO) based on osteoporosis fracture risk (FRAX)

Methods:

This study is an analytic study with a cross-sectional method. We collected the sample using random cluster sampling in the six primary health care in Malang on different times service since August–September 2021. Total patient 139, however only 132 patients were included in this study. After collecting data is complete, we analyze using Chi-square tests.

Results:

The mean age of participants was 63.9 ± 7.14. with the age group was dominated by the range of 60–64. It was found that the result of the FRAX SCORE had a low-risk category for major fracture osteoporosis and risk hip fracture. In contrast, from the OSTA score in this study, more than 68 participants (50.8%) were found medium and high-risk scores. Then, in ONTARIO score of the risk fall assessment, and high score in 57 participants (43.2%). If compared between OSTA and ONTARIO, there was a significant relationship between OSTA score and ONTARIO score (p < 0.000) with high-risk OSTA have a significant relationship with a high risk of falling and vice versa.

Conclusion:

In this study, there was a relationship between the risk of high osteoporosis and the risk of falling.

Veterinarians' Competence in Applying Basic Genetic Principles and Daily Implementation of Clinical Genetics: A Study in a University Environment

Veterinarian competency in genetics is vital for a meaningful application of the rapidly growing number of genetic tests available for animals. We evaluated the use of genetic tests in the daily veterinary practice and the competency of university-employed veterinarians in applying basic principles of genetics in a clinical setting through an electronic survey with 14 cases and 7 statements on genetics. Ninety-one non-geneticist veterinarians from two veterinary faculties in two different countries responded. Almost half of the participants apply genetic tests during their daily work, with frequencies varying between weekly and once a year. The most common indication to request a genetic test was diagnostic testing of clinically ill patients. Although 80% of the veterinarians communicated the result of a genetic test themselves, only 56% of them found it "very to rather easy" to find the correct test, and only 32% of them always felt competent to interpret the result of the test. The number of correctly answered questions varied widely, with median scores of 9/14 (range 0-14) and 5/7 (range 0-7) for the cases and statements, respectively. Most difficulties were seen with recognition of pedigree inheritance patterns, while veterinarians scored better in breeding advice and probability of disease estimations. Veterinarians scored best on questions related to autosomal recessive inheritance, followed by complex, autosomal dominant, X-linked recessive, and X-linked dominant inheritance. This study exposed pain points in veterinarians' knowledge and has led to the formulation of recommendations for future education and communication between laboratories, geneticists, and veterinarians.

The examination of stress shielding in a finite element lumbar spine inclusive of the thoracolumbar fascia

Despite the prevalence of low back pain (LBP) in society, the pathomechanism of LBP continues to elude researchers. LBP patients have demonstrated morphological and material property changes to their lumbar soft tissues, potentially leading to irregular load sharing within the lumbar spine. This study aims to analyze potential stress shielding consequential of augmented soft tissue properties via the comparison of a healthy and LBP finite element models. The models developed in this study include the vertebrae, intervertebral discs and soft tissues from L1-S1. Soft tissue morphology and material properties for the LBP model were augmented to reflect documented clinical findings. Model validation preceded testing and was confirmed through comparison to the available literature. Relative to the healthy model, the LBP model demonstrated an increase in stress by 15.6%, with 99.8% of this stress increase being distributed towards the thoracolumbar fascia. The majority of stress skewed towards the fascia may indicate a potential stress allocation bias whereby the lumbar muscles are unable to receive regular loading, leading to stress shielding. This load allocation bias and subsequent stress shielding may potentially contribute to the progression and pathomechanism of LBP but prospective studies would be required to make that link.

Using Personal Genomic Data within Primary Care: A Bioinformatics Approach to Pharmacogenomics

One application of personalized medicine is the tailoring of medication to the individual, so that the medication will have the highest chance of success. In order to individualize medication, one must have a complete inventory of all current pharmaceutical compounds (a detailed formulary) combined with pharmacogenetic datasets, the genetic makeup of the patient, their (medical) family history and other health-related data. For healthcare professionals to make the best use of this information, it must be visualized in a way that makes the most medically relevant data accessible for their decision-making. Similarly, to enable bioinformatics analysis of these data, it must be prepared and provided through an interface for controlled computational analysis. Due to the high degree of personal information gathered for such initiatives, privacy-sensitive implementation choices and ethical standards are paramount. The Personal Genetic Locker project provides an approach to enable the use of personal genomic data in primary care. In this paper, we provide a description of the Personal Genetic Locker project and show its utility through a use case based on open standards, which is illustrated by the 4MedBox system.

Identificação de doenças genéticas na Atenção Primária à Saúde

Problema: Embora individualmente raras, somadas, as doenças genéticas têm prevalência global estimada de 31,5 a 73,0 por 1.000 indivíduos. Além disto, doenças genéticas e defeitos congênitos representam a segunda causa de mortalidade infantil no Brasil. Diante deste cenário, foi instituída a Política Nacional de Atenção Integral às Pessoas com Doenças Raras no Sistema Único de Saúde. Esta política prevê funções específicas para Atenção Primária à Saúde (APS) que incluem diagnóstico precoce e mapeamento de pessoas com ou sob-risco de desenvolver doenças genéticas raras e/ou defeitos congênitos para encaminhamento regulado. Essa experiência objetivou colaborar com o desenvolvimento de métodos para o reconhecimento de indivíduos com ou sob-risco de desenvolver doenças genéticas na APS. Métodos: Através de visitas domiciliares e por meio do preenchimento de uma ficha específica, realizou-se busca ativa de casos de doença genética e/ou defeito congênito em uma amostra probabilística aleatória, representativa de uma Unidade de Saúde da Família de um município brasileiro de porte médio. Resultados: Foram investigados 295 domicílios, totalizando 1.160 indivíduos e 238 casais. A média de filhos por casal foi de 2,7, a frequência de consanguinidade foi 3,8% e de abortamento espontâneo foi 8,7%. Foram identificadas 29 pessoas (2,5%) com doenças congênitas, 11 (0,9%) com deficiências auditivas, 10 (0,9%) com deficiência mental e 6 (0,5%) com déficits visuais importantes. Atraso no desenvolvimento neuropsicomotor foi relatado em 8,8% das crianças e adolescentes. Doze indivíduos (1%) possuíam câncer e 9,6% relataram história familiar positiva para câncer. Conclusão: Os profissionais da APS estão em posição privilegiada para identificar e organizar uma rede de cuidados para indivíduos com doenças genéticas e/ou defeitos congênitos. A utilização sistemática de instrumentos que facilitem o reconhecimento de fatores de risco e de situações suspeitas pode ser uma estratégia útil a ser incorporada pela APS.

Genetic cancer risk assessment in general practice: systematic review of tools available, clinician attitudes, and patient outcomes

BACKGROUND

A growing demand for cancer genetic services has led to suggestions for the involvement of GPs. How, and in which conditions, they can be involved, and whether there are important barriers to implementation should be ascertained.

AIM

To review the tools available, clinician attitudes and experiences, and the effects on patients of genetic cancer risk assessment in general practice.

DESIGN AND SETTING

Systematic review of papers published worldwide between 1996 and 2017.

METHOD

The MEDLINE (via Ovid), EMBASE, Cochrane Library, CINAHL, and PsycINFO databases and grey literature were searched for entries dating from January 1996 to December 2017. Study quality was assessed with relevant Critical Appraisal Skills Programme tool checklists and a narrative synthesis of findings was conducted.

RESULTS

In total, 40 studies were included in the review. A variety of testing and screening tools were available for genetic cancer risk assessment in general practice, principally for breast, breast-ovarian, and colorectal cancer risk. GPs often reported low knowledge and confidence to engage with genetic cancer risk assessment; however, despite time pressures and concerns about confidentiality and the impact of results on family members, some recognised the potential importance relating to such a development of the GP's role. Studies found few reported benefits for patients. Concerns about negative impacts on patient anxiety and cancer worries were largely not borne out.

CONCLUSION

GPs may have a potential role in identifying patients at risk of hereditary cancer that can be facilitated by family-history tools. There is currently insufficient evidence to support the implementation of population-wide screening for genetic cancer risk, especially given the competing demands of general practice.

[Prevention of genetic diseases : the return of the family practitioner ?]

BACKGROUND

Information to kin is one of the major ethical problems of the new genetics. In France, the revised bioethics law in 2011 created the possibility for patients to authorize professionals, under certain conditions, to directly contact their relatives at risk. Beyond this, other actors, such as GPs, could however play a role in this process.

METHODS

Our article is based on an ethnographic-type sociological study by observations and semi-structured interviews with patients (n=59) and genetic professionals (n=16) that took place from 2014 to 2016 in three genetic hospital wards in France and Canada. It focuses particularly on genetic predispositions to breast and ovarian cancers as well as genetic hemochromatosis.

RESULTS

Because of its position as a primary care specialist, the general practitioner can play a decisive role in the process of informing relatives about genetic disorders. Upstream of the genetic test, the generalist, thanks to his knowledge of the family context of his patients, can play a referral role towards a specialized consultation. Downstream, it can also ensure a more effective follow-up of the information procedures undertaken by its patients thanks to the medical follow-up that it carries out.

CONCLUSION

The data collected during our study highlight the unprecedented place that could be that of the general practitioner in the field of prevention in genetics. At the articulation between primary care and highly specialized care, it is the figure of the "family" doctor who seems to be called here to be renewed by genetics.

The importance of preventative medicine in conjunction with modern day genetic studies

Genetic screening in the primary care setting is the future of preventative medicine. Genetic testing is an important medical tool for assessing various inheritable diseases, conditions, and cancers. The ability to diagnose patients before symptoms surface can help lessen the severity of symptoms and promote quality of life. However, genetic screening can cause psychological distress from the knowledge of test results, in some cases only serving to increase the risk of developing a condition due to stress. Genetic testing can be conducted anytime in life, even before birth. In this review, a compilation of genetic testing's definitions and boundaries, factors influencing an individual's test outcomes, and an overview of a wide variety of diseases, conditions and cancers were collected.

Influence of family history on the willingness of outpatients to undergo genetic testing for salt-sensitive hypertension: a cross-sectional study

OBJECTIVES

It is unclear whether family medical history influences the willingness to undergo genetic testing. This study aimed to determine how family history affected the willingness to undergo genetic testing for salt-sensitive hypertension in patients with and without hypertension.

DESIGN

Cross-sectional study using a self-administered questionnaire.

SETTING

Six primary care clinics and hospitals in Japan.

PARTICIPANTS

Consecutive 1705 outpatients aged >20 years, 578 of whom had hypertension.

PRIMARY AND SECONDARY OUTCOME MEASURES

The primary outcome variable was the willingness to undergo genetic testing to determine the risk of salt-sensitive hypertension, and the secondary variables were age, sex, education level, family history and concerns about hypertension. Factors associated with a willingness to undergo genetic testing were evaluated in patients with and without hypertension using a logistic regression model.

RESULTS

In the hypertension and non-hypertension groups, 323 (55.9%) and 509 patients (45.2%), respectively, were willing to undergo genetic testing. This willingness was related with a high level of education (adjusted OR (ad-OR): 1.81, 95% CI 1.12 to 2.93), family history of stroke (1.55, 1.04 to 2.31) and concerns about hypertension (2.04, 1.27 to 3.28) in the hypertension group, whereas in the non-hypertension group, it was influenced by education level (ad-OR: 1.45, 95% CI 1.13 to 1.86), family history of hypertension (1.52, 1.17 to 1.98) and concerns about hypertension (2.03, 1.53 to 2.68).

CONCLUSIONS

The influence of family history on the willingness to undergo genetic testing for risk of salt-sensitivity hypertension differed between participants with and without hypertension. In particular, participants without hypertension wished to know their likelihood of developing hypertension, whereas those with hypertension were interested to know the risk of stroke (a complication of hypertension). Family history could help better counsel patients about genetic testing on the basis of their medical history.

The case for the genetic nurse in South Africa

The care and prevention of congenital disorders (CDs) is an emerging but unprioritised health need in South Africa (SA). Inadequate empirical data and underreporting conceal the true burden of CDs while medical genetic services to confront the problem have regressed. Positive epidemiological transition in the country now demands these services are improved to significantly further reduce child mortality. Current sector capacity in SA is inadequate and required personnel targets will not be reached quickly enough to meet the growing health need even if relevant posts are designated. Historically, genetic-trained nurses played a defined role in primary healthcare (PHC) by recognising and diagnosing common CDs and counselling patients and their families, while referring complex matters to the limited tertiary medical genetic services available. Policy changes to redress past inequalities and other healthcare priorities resulted in genetic services being incorporated into PHC, with few genetic nurses retaining their genetic services role. While the medium- to long-term aim for SA would be to develop medical genetic services with appropriate capacity at all levels of healthcare, there is an urgent short-term need to provide basic medical genetic services in PHC. Central to achieving this is the upgrading and re-implementation of the previously successful Medical Genetics Education Programme (MGEP). This post-graduate distance learning, education programme is implemented with the Congenital Disorders Course Book, a distance education tool promoting independent, home-based learning. Together, these tools offer an approach to swiftly build up a nursing workforce with improved knowledge and skills in medical genetics.

Qualificação e provimento de médicos no contexto da Política Nacional de Atenção Integral às Pessoas com Doenças Raras no Sistema Único de Saúde (SUS)

Este ensaio teórico reflete sobre a qualificação e o provimento de médicos no contexto da Política Nacional de Atenção Integral às Pessoas com Doenças Raras no SUS. Para isso, apresentamos a Política e suas diretrizes, e situamos a discussão em torno de duas estratégias integradas: o provimento e a fixação de médicos geneticistas; e a capacitação de profissionais da Atenção Primária à Saúde em relação às doenças genéticas e aos defeitos congênitos. Finalmente, considerando as Diretrizes Curriculares Nacionais do Curso de Graduação em Medicina, apresentamos uma proposta de perfil de competência mínimo em Genética, elaborada para instrumentalizar os cursos de graduação da área da Saúde, em particular os cursos de Medicina. Assim, oferecemos um referencial teórico para apoiar o delineamento de programas de educação e formação em Saúde, contribuindo para inclusão do cuidado em Genética no SUS.

Evidence for models of diagnostic service provision in the community: literature mapping exercise and focused rapid reviews

Background

Current NHS policy favours the expansion of diagnostic testing services in community and primary care settings.

Objectives

Our objectives were to identify current models of community diagnostic services in the UK and internationally and to assess the evidence for quality, safety and clinical effectiveness of such services. We were also interested in whether or not there is any evidence to support a broader range of diagnostic tests being provided in the community.

Review methods

We performed an initial broad literature mapping exercise to assess the quantity and nature of the published research evidence. The results were used to inform selection of three areas for investigation in more detail. We chose to perform focused reviews on logistics of diagnostic modalities in primary care (because the relevant issues differ widely between different types of test); diagnostic ultrasound (a key diagnostic technology affected by developments in equipment); and a diagnostic pathway (assessment of breathlessness) typically delivered wholly or partly in primary care/community settings. Databases and other sources searched, and search dates, were decided individually for each review. Quantitative and qualitative systematic reviews and primary studies of any design were eligible for inclusion.

Results

We identified seven main models of service that are delivered in primary care/community settings and in most cases with the possible involvement of community/primary care staff. Not all of these models are relevant to all types of diagnostic test. Overall, the evidence base for community- and primary care-based diagnostic services was limited, with very few controlled studies comparing different models of service. We found evidence from different settings that these services can reduce referrals to secondary care and allow more patients to be managed in primary care, but the quality of the research was generally poor. Evidence on the quality (including diagnostic accuracy and appropriateness of test ordering) and safety of such services was mixed.

Conclusions

In the absence of clear evidence of superior clinical effectiveness and cost-effectiveness, the expansion of community-based services appears to be driven by other factors. These include policies to encourage moving services out of hospitals; the promise of reduced waiting times for diagnosis; the availability of a wider range of suitable tests and/or cheaper, more user-friendly equipment; and the ability of commercial providers to bid for NHS contracts. However, service development also faces a number of barriers, including issues related to staffing, training, governance and quality control.

Limitations

We have not attempted to cover all types of diagnostic technology in equal depth. Time and staff resources constrained our ability to carry out review processes in duplicate. Research in this field is limited by the difficulty of obtaining, from publicly available sources, up-to-date information about what models of service are commissioned, where and from which providers.

Future work

There is a need for research to compare the outcomes of different service models using robust study designs. Comparisons of ‘true’ community-based services with secondary care-based open-access services and rapid access clinics would be particularly valuable. There are specific needs for economic evaluations and for studies that incorporate effects on the wider health system. There appears to be no easy way of identifying what services are being commissioned from whom and keeping up with local evaluations of new services, suggesting a need to improve the availability of information in this area.

Funding

The National Institute for Health Research Health Services and Delivery Research programme.

Contributions of Public Health to Genetics Education for Health Care Professionals

With growing knowledge about the role of genetics in health, genetics education for health care professionals has taken on increasing importance. Many efforts are under way to develop new genetics curricula. Although such efforts are primarily the responsibility of health professional schools and professional societies, the public health system is an important stakeholder, and different sectors of public health have opportunities to enhance educational efforts. These include the development of authoritative information sources about the clinical utility of genetic susceptibility and pharmacogenetic tests, creation of networks that link professionals in underserved regions to educational materials and consultative backup, and sponsorship of forums for multidisciplinary discussion of controversial issues. Public health input can help to ensure an appropriate emphasis on health outcomes as new genomic tests and technologies come into use, thus helping to protect society from the social and medical costs of genetic tests with limited clinical value.

The Gene Messenger Impact Project: An Innovative Genetics Continuing Education Strategy for Primary Care Providers

INTRODUCTION

Primary care providers (PCP) will need to be integrally involved in the delivery of genomic medicine. The GenetiKit trial demonstrated effectiveness of a knowledge translation intervention on family physicians' (FP) genetics referral decision-making. Most wanted to continue receiving Gene Messengers (GM), evidence-based summaries of new genetic tests with primary care recommendations. Our objective was to determine the value of GMs as a continuing education (CE) strategy in genomic medicine for FPs.

METHODS

Using a "push" model, we invited 19,060 members of the College of Family Physicians of Canada to participate. Participants read GMs online, receiving 12 emailed topics over 6 months. Participants completed an online Information Assessment Method questionnaire evaluating GMs on four constructs: cognitive impact, relevance, intended use of information for a patient, and expected health benefits.

RESULTS

One thousand four hundred two FPs participated, 55% rated at least one GM. Most (73%) indicated their practice would be improved after reading GMs, with referral to genetics ranked highly. Of those who rated a GM relevant, 94% would apply it to at least one patient and 79% would expect health benefits. This method of CE was found useful for genetics by 88% and 94% wanted to continue receiving GMs.

DISCUSSION

FPs found this novel CE strategy, brief individual reflective e-learning, to be valuable for learning about genetics. This method of information delivery may be an especially effective method for CE in genomic medicine where discoveries occur at a rapid pace and lack of knowledge is a barrier to integration of genetic services.

A genetic variant in the promoter of phosphate-activated glutaminase is associated with hepatic encephalopathy

BACKGROUND

Hepatic encephalopathy (HE) is a serious complication of liver cirrhosis. Recently, a microsatellite in the promoter region of the phosphate-activated glutaminase (GLS ) gene was associated with the risk of HE. The aim of the present study was to investigate, using the critical flicker frequency (CFF) test, whether the described GLS variant increases the risk of developing HE in patients with cirrhosis.

METHODS

We recruited 158 patients (66% men; mean age 59 years, range 23-86) with liver cirrhosis. Mean model for end-stage liver disease score was 13.8 (range 5-35); 48% of patients presented with Child-Pugh score B or C. The presence and severity of HE were determined by the CFF test, with frequencies ≤39 Hz denoting cases. GLS variants were genotyped by sequencing the microsatellite in the promoter region and were classified as short, long or short-long forms (depending on the length of the macrosatellite alleles).

RESULTS

In total, 53% of patients had abnormal CFF results (i.e. ≤39 Hz; range for entire cohort 26-57). The GLS microsatellite distribution amongst patients was short form (20%), long form (32%) and short-long form (48%) and was consistent with Hardy-Weinberg equilibrium. CFF values differed significantly between groups (P = 0.043). Carriers of the GLS long microsatellite had a significantly higher risk of HE according to multivariate analyses (odds ratio 3.23, 95% confidence interval 1.46-7.13, P = 0.004).

CONCLUSION

CFF results were significantly lower amongst carriers of the GLS long microsatellite. Our findings support the role of the GLS long microsatellite in the development of HE; this could be important for identifying susceptible patients and for the prevention of this condition.

Making Personalized Health Care Even More Personalized: Insights From Activities of the IOM Genomics Roundtable

Genomic research has generated much new knowledge into mechanisms of human disease, with the potential to catalyze novel drug discovery and development, prenatal and neonatal screening, clinical pharmacogenomics, more sensitive risk prediction, and enhanced diagnostics. Genomic medicine, however, has been limited by critical evidence gaps, especially those related to clinical utility and applicability to diverse populations. Genomic medicine may have the greatest impact on health care if it is integrated into primary care, where most health care is received and where evidence supports the value of personalized medicine grounded in continuous healing relationships. Redesigned primary care is the most relevant setting for clinically useful genomic medicine research. Taking insights gained from the activities of the Institute of Medicine (IOM) Roundtable on Translating Genomic-Based Research for Health, we apply lessons learned from the patient-centered medical home national experience to implement genomic medicine in a patient-centered, learning health care system.

Genetics in primary health care and the National Policy on Comprehensive Care for People with Rare Diseases in Brazil: opportunities and challenges for professional education

As discoveries regarding the genetic contribution to disease have grown rapidly, health care professionals are expected to incorporate genetic and genomic perspectives into health education and practice. Genetic competencies common to all health professionals have been identified by the US National Coalition for Health Professional Education in Genetics (NCHPEG), which defined the knowledge, skills, and attitudes required to achieve these competencies. The aim of this study is to analyze genetic competencies of primary health care professionals in Brazil. It is a descriptive survey study, whereby doctors, nurses, and dentists were invited to participate by answering a questionnaire including 11 issues based on competencies established by the NCHPEG. Data were presented as percentages. Differences between groups of participants were assessed by the Fisher exact test, with the level of significance set at p < 0.05. Results showed that concerning knowledge, about 80 % of the participants recognized basic genetics terminology, but practitioners had difficulty in identifying patterns of inheritance. Regarding clinical skills, practitioners were able to recognize facial dysmorphias and identify situations where referral of patients to specialists was necessary. Nevertheless, there were challenges in the process of valuing and gathering information about family history. Regarding attitudes, 68.9 % of the participants thought about the comprehensiveness of care but faced challenges in counselling parents. The results of this study may contribute to developing an ongoing education program for primary health care professionals, leading to a strategy to overcome the challenges of including genetics in the Brazilian Unified Health System.

Challenges for providing genetic counselling in Colombian genetic clinics: the viewpoint of the physicians providing genetic consultations

This study explores the provision of clinical genetic services in Colombia, in order to promote improvements in these services. We carried out semi-structured interviews with 20 doctors working in genetic clinics, and we report the challenges in providing genetic counselling that they have identified. Education and training in genetics in Colombian medical schools were described as inadequate, and interviewees found that many of their medical colleagues knew too little to be able to refer appropriately to a genetics service. The doctors interviewed recognised their own limitations, including lack of knowledge, absence of training in communication skills and the strong influence of religious beliefs on the consultations of some colleagues. There may also be communication problems during the consultation: patients may fail to understand the explanations given or to accept the incurable nature of genetic conditions. There are also problems with access, because genetic services are not covered by the health insurance system in Colombia. More training in genetics is required at medical schools in Colombia, at the undergraduate and postgraduate level. There was a consensus that most medical specialities are limited in their knowledge, awareness and understanding of genetics. Furthermore, many medical geneticists did not believe that other health professionals should work as genetic counsellors. These findings may assist in the development of improved genetic counselling services in Colombia and in the establishment of an enhanced academic curriculum of basic and clinical genetics at Colombian universities.

Knowledge, Attitudes, and Practice Regarding Genetic Testing and Genetic Counselors in Jordan: A Population-Based Survey

Genetic testing has a potential in the prevention of genetic diseases, particularly in communities with high rates of consanguineous marriage. Therefore, knowledge, practice, and attitudes of the public in Jordan regarding genetic testing were investigated. Individuals (N = 3,196) were questioned about the concepts of genetic testing and genetic counselors, if they underwent any genetic tests, the type of test, the method of consenting to the test, as well as their level of satisfaction with the privacy of the genetic testing service. The likelihood of pursuing predictive genetic testing for cancer was also investigated. Although almost 70 % of respondents knew the term "genetic testing," only 18 % had undergone genetic testing, primarily the mandatory premarital test. In addition, there was a lack of general knowledge about genetic counselors. Many of those who had genetic testing (45 %) indicated they did not go through a consent process, and a lack of consent was significantly related to dissatisfaction with the privacy of the service. Approximately 55 % of respondents indicated they would potentially pursue predictive genetic testing for cancer. Going for routine health checkups was not significantly correlated with either actual or potential uptake of genetic testing, suggesting health care providers do not play an influential role in patients' testing decisions. Our results show a gap between the knowledge and uptake of genetic testing and may help to guide the design of effective strategies to initiate successful genetic counseling and testing services.

UK Pakistani views on the adverse health risks associated with consanguineous marriages

This is a qualitative study exploring the perceptions of members from the Pakistani/Kashmiri community living in Luton, UK, on the adverse health risks associated with consanguineous marriages. Rates of stillbirths and infant mortality are higher than the national average in Luton and the existing evidence base suggests that these higher rates may be associated with consanguinity (especially first cousin marriages) in highly consanguineous populations, such as the Pakistani/Kashmiri ethnic group. This qualitative study included 9 focus groups and 10 one to one in-depth interviews (n = 58) with members from the Pakistani/Kashmiri community in Luton during 2012. Audio-recorded transcripts were analysed using framework analysis. Emerging themes included a limited knowledge, opposition to evidence and need for a more culturally sensitive health services approach. Findings from the focus group and interview discussions indicated that participants had a limited and varied understanding of genetic risk and indicated a lack of discussion within the community regarding genetic risk. They also opposed evidence that may link consanguineous marriages with infant mortality, stillbirth or genetic disorders that led to disability. The participants stressed the need for culturally sensitive and locally constructed services for information on genetic risk and services. These findings may be used to address higher rates of infant mortality and adverse health impacts associated with higher rates of consanguinity in Luton and elsewhere, through a partnership approach, improve upon current services and develop culturally appropriate services.

Primary care patient willingness for genetic testing for salt-sensitive hypertension: a cross sectional study

Background

The current research into single nucleotide polymorphisms has extended the role of genetic testing to the identification of increased risk for common medical conditions. Advances in genetic research may soon necessitate preparation for the role of genetic testing in primary care medicine. This study attempts to determine what proportion of patients would be willing to undergo genetic testing for salt-sensitive hypertension in a primary care setting, and what factors are related to this willingness.

Methods

A cross-sectional study using a self-report questionnaire was conducted among outpatients in primary care clinics and hospitals in Japan. The main characteristics measured were education level, family medical history, personal medical history, concern about hypertension, salt preference, reducing salt intake, and willingness to undergo genetic testing for salt-sensitive hypertension.

Results

Of 1,932 potential participants, 1,457 (75%) responded to the survey. Of the respondents, 726 (50%) indicated a willingness to undergo genetic testing. Factors related to this willingness were being over 50 years old (adjusted odds ratio [ad-OR] = 1.42, 95% Confidence interval = 1.09 – 1.85), having a high level of education (ad-OR: 1.83, 1.38 – 2.42), having a family history of hypertension (ad-OR: 1.36, 1.09 – 1.71), and worrying about hypertension (ad-OR: 2.06, 1.59 – 2.68).

Conclusions

Half of the primary care outpatients surveyed in this study wanted to know their genetic risk for salt-sensitive hypertension. Those who were worried about hypertension or had a family history of hypertension were more likely to be interested in getting tested. These findings suggest that primary care physicians should provide patients with advice on genetic testing, as well as address their anxieties and concerns related to developing hypertension.

CHACO outreach project: the development of a primary health care-based medical genetic service in an Argentinean province

Dissemination of knowledge in genetics to be applied in medicine has created a growing need for capacity building in health care workers. The CAPABILITY ARGENTINA outreach project protocol was designed as a model to introduce genetics in areas without genetic services. Our aim was for genetic health care to become part of primary care in an Argentine province lacking genetic services. The program was innovative as professionals from the referral center (Garrahan Hospital S.A.M.I.C.) traveled to remote areas to train professionals through problem-based education. A logical framework was designed for a local needs assessment. Teaching materials (Powerpoint presentations, printed syllabus, and CD) and a web page were developed. A demonstration project was carried out in the Province of Chaco, Argentina. A total of 485 health workers were trained. The number of consultations increased significantly in participating areas comparing before and after the training period. To support this increase, a complementary project was set up from a public hospital sponsored from within Argentina to build a cytogenetic laboratory in the capital of the Province of Chaco. The model was improved for reproduction in other areas in Argentina. CAPABILITY ARGENTINA is a capacity building model for training of primary care professionals in genetics that may be applied to other medical specialties. The outcomes of the programme have a direct impact on clinical practice.

Effectiveness of oncogenetics training on general practitioners' consultation skills: a randomized controlled trial

PURPOSE

General practitioners are increasingly called upon to deliver genetic services and could play a key role in translating potentially life-saving advancements in oncogenetic technologies to patient care. If general practitioners are to make an effective contribution in this area, their genetics competencies need to be upgraded. The aim of this study was to investigate whether oncogenetics training for general practitioners improves their genetic consultation skills.

METHODS

In this pragmatic, blinded, randomized controlled trial, the intervention consisted of a 4-h training (December 2011 and April 2012), covering oncogenetic consultation skills (family history, familial risk assessment, and efficient referral), attitude (medical ethical issues), and clinical knowledge required in primary-care consultations. Outcomes were measured using observation checklists by unannounced standardized patients and self-reported questionnaires.

RESULTS

Of 88 randomized general practitioners who initially agreed to participate, 56 completed all measurements. Key consultation skills significantly and substantially improved; regression coefficients after intervention were equivalent to 0.34 and 0.28 at 3-month follow-up, indicating a moderate effect size. Satisfaction and perceived applicability of newly learned skills were highly scored.

CONCLUSION

The general practitioner-specific training proved to be a feasible, satisfactory, and clinically applicable method to improve oncogenetics consultation skills and could be used as an educational framework to inform future training activities with the ultimate aim of improving medical care.

Physicians' preparedness for integration of genomic and pharmacogenetic testing into practice within a major healthcare system

PURPOSE

Physicians will play a large role in the delivery of genomic medicine, given the limited number of trained genetics professionals. The objective of this study was to assess physician preparedness for incorporating genomic testing (GT) and pharmacogenetic testing (PT) into practice by determining knowledge, experience, comfort level, and barriers, as well as their expectations for practice and educational needs.

METHODS

A 30-question survey was distributed to physicians spanning all disciplines within our healthcare system.

RESULTS

Perceived knowledge was poor; 40%-72% reported "no to minimal knowledge" for all genomics topics. Recent graduates or those with no patients who had undergone GT or PT had lower comfort levels. Participating physicians anticipate usage to increase; however, most were uncertain when and how to incorporate genomics into practice. Physicians perceived lack of knowledge and time to keep updated as their greatest barriers to incorporating GT and PT into practice.

CONCLUSION

Overall, physicians appear underprepared, perceiving they lack sufficient knowledge and confidence to incorporate GT and PT into practice. The majority of physicians expect their role in GT and PT to increase. The results underscore the importance of enhancing policies and initiatives to increase physician knowledge and comfort level.

How the electronic health record will change the future of health care

Genetic testing is expected to play a critical role in patient care in the near future. Advances in genomic research have the potential to impact medicine in very tangible and direct ways, from carrier screening to disease diagnosis and prognosis to targeted treatments and personalized medicine. However, numerous barriers to widespread adoption of genetic testing continue to exist, and health information technology will be a critical means of addressing these challenges. Electronic health records (EHRs) are a digital replacement for the traditional paper-based patient chart designed to improve the quality of patient care. EHRs have become increasingly essential to managing the wealth of existing clinical information that now includes genetic information extracted from the patient genome. The EHR is capable of changing health care in the future by transforming the way physicians use genomic information in the practice of medicine.

Public-private partnership as a solution for integrating genetic services into health care of countries with low and middle incomes

In recent years scientific progress has dramatically raised the potential of genetic services, but the actual benefits of these developments are not universally shared. In countries of low and middle incomes, improvements in genetic services frequently lag behind. Since this is generally caused by lack of resources and not by the lack of political will, the question arises, how can one most easily acquire the necessary capital to improve the health care in these areas. Public-private partnerships (PPPs) offer one approach to solve this issue, aiming at the inclusion of private enterprises in the realisation of public authority services. So far PPPs have been used exclusively in other health service areas. In this paper a first attempt is being made to discuss the feasibility of transferring the concept of PPP to genetic services, and consideration is given as to where the most promising starting point might be. We start by defining a multilevel structure that needs to be considered in providing comprehensive genetic care. We continue by explaining the concept of PPPs and their current types of implementation in medical services. We then examine how the PPP model could be applied to genetic services or sections thereof. We arrive at the conclusion that a likely starting point for PPP in genetic services is at the level of the infrastructure building service.

History of upper gastrointestinal cancers in relatives: a community-based estimate

AIM

The present study aimed to evaluate the prevalence of positive family history of these cancers in a large population-based sample of Tehran province, capital of Iran.

BACKGROUND

Upper gastrointestinal (UGI) cancers (gastric and esophagus cancer) constitute a major health problem worldwide. A family history of cancer can increase the risk for developing cancer and recognized as one of the most important risk factors in predicting personal cancer risk.

PATIENTS AND METHODS

This study designed as a cross-sectional survey in general population (2006-2007) of Tehran province. Totally 7,300 persons (age > = 20 years) sampled by random sampling on the basis of the list of postal, of whom 6,700 persons agreed to participate (response rate 92%). Respondents were asked if any first-degree (FDR) or second-degree (SDR) relatives had gastric or esophageal cancer.

RESULTS

Totally, 6,453 respondents (48% male) entered to the study. The mean age of responders with positive FH was significantly higher than those with negative FH (P < 0.05). In total, 341 respondents (5.3%) reporting a history of UGI cancers in their relatives, 134(2.1%) in FDRs, and 207(3.2%) in SDRs.

CONCLUSION

Our findings showed that the reported prevalence of FH of UGI cancers was relatively low and varied by specific respondent characteristics such as age and sex. However, the estimates of prevalence presented here are likely to be conservative compared with actual prevalence because of self-reported data gathering.

GenetiKit: a randomized controlled trial to enhance delivery of genetics services by family physicians

BACKGROUND

Patients look to their family physicians (FPs) for credible information and guidance in making informed choices about genetic testing. FPs are challenged by lack of knowledge and the rapid pace of genetic discovery. There is an urgent need for effective interventions to facilitate integration of genetics into family medicine.

OBJECTIVE

To determine if a multi-faceted knowledge translation intervention would improve skills, including referral decisions, confidence in core genetics competencies and knowledge.

METHODS

Randomized controlled trial involving FPs in four communities in Ontario, Canada (two urban and two rural). The intervention consisted of an interactive educational workshop, portfolio of practical clinical genetics tools and knowledge service called Gene Messenger. Outcome measures included appropriate genetics referral decisions in response to 10 breast cancer scenarios, decisional difficulty, self-reported confidence in 11 genetics core competencies, 3 knowledge questions and evaluation of intervention components 6 months afterwards.

RESULTS

Among the one hundred and twenty-five FPs randomized, 80 (64%) completed the study (33 control, 47 intervention). Intervention FPs had significantly higher appropriate referral decision scores [6.4/10 [95% confidence interval (CI) 5.8-6.9] control, 7.8/10 (95% CI 7.4-8.2) intervention] and overall self-reported confidence on core genetics competencies [37.9/55 (95% CI 35.1-40.7) control, 47.0/55 (95% CI 44.9-49.2) intervention]. Over 90% of FPs wanted to continue receiving Gene Messengers and would recommend them to colleagues. No significant differences were found in decisional difficulty or knowledge.

CONCLUSIONS

This study demonstrated that a complex educational intervention was able to significantly improve practice intent for clinical genetics scenarios found in primary care, as well as confidence in genetics skills.

Healthcare experiences of families affected by Huntington disease: need for improved care

OBJECTIVES

To explore the healthcare experiences of families affected by Huntington disease (HD), a fatal neurodegenerative genetic disorder, and elicit their suggestions for improvement in the quality of care provided to them.

METHODS

24 semi-structured interviews were completed with members of families affected by HD in Eastern Canada. The sample was chosen to reflect a wide range of experiences with HD (e.g. patients, caregivers, family members at risk, but asymptomatic).

RESULTS

Complex needs for healthcare services and emotional supports were found. Participants expressed frustration at the lack of knowledge about HD displayed by their family physicians. They described numerous difficulties accessing appropriate healthcare and other supports, and anticipated access difficulties in the future. Participants offered several suggestions to improve the quality of care to their families, including better education of healthcare professionals about the complex nature of HD and the provision of regular follow-up support.

DISCUSSION

Health service planners and policy makers must recognize that HD is a debilitating, complicated illness requiring a high degree of care. Sustained follow-up support from knowledgeable healthcare professionals is required from the initial discovery of HD in the family, throughout a lengthy disease trajectory that normally ends with institutionalization.

Professional perspectives about pharmacogenetic testing and managing ancillary findings

AIMS

Pharmacogenetic (PGx) tests, intended to inform therapeutic decision making through prediction of patient likelihood to respond to or experience an adverse effect from a specific treatment, may also generate ancillary, or incidental, disease information unrelated to the purpose for which the test was ordered. To assess attitudes toward PGx testing, ancillary disease risk information, and related clinical issues, we conducted a series of focus groups among health professionals.

RESULTS

Twenty-one primary care and genetics professionals from Durham, NC, were recruited to participate in three focus groups (two of primary care professionals [PCPs] and one of geneticists). Overall, interest in PGx testing was positive, though enthusiasm was reserved among PCPs due to concerns about clinical utility, insurance coverage, delay of treatment, and ability to communicate and interpret ancillary disease risk information. Although many PCPs felt an obligation to disclose information about ancillary disease risk, geneticists did not believe that it was always necessary, noting the complexities of genetic risk results such as incomplete penetrance.

CONCLUSION

This pilot study found that health professionals' interest in the use of PGx testing was limited by concerns about the lack of evidence of clinical utility and their ability to interpret and communicate ancillary disease risk information to patients. Additional educational resources, access to genetic specialists, and clear clinical guidelines about the use of PGx testing would greatly facilitate appropriate use of testing.

Providers’ behavioral beliefs regarding the delivery of genomic medicine at the Veterans Health Administration

Aims: To examine providers’ behavioral intention toward the utilization of genomic services at the Veterans Health Administration (VHA; Washington, DC, USA) through the lens of the ‘Theory of Planned Behavior’. The theory of planned behavior posits that individuals’ behaviors (using genomic services) are driven by their behavioral intentions. Behavioral intentions is a function of: first, behavioral beliefs; second, normative beliefs, and third; control beliefs. Materials & methods: Semi-structured interviews were conducted with 20 providers working in different units at the South Texas Veterans Health Care System (STVHCS; TX USA). The interviews focused on assessing providers’ behavioral beliefs, normative beliefs and control beliefs regarding the delivery of genomic medicine at the STVHCS. Interview materials were tape recorded, transcribed and the content was analyzed using qualitative methods. Results: All participating providers perceived genomic medicine to be an important area in medicine (behavioral beliefs). They agreed that the VHA has the necessary infrastructure to foster the delivery of genomic services. The majority of participants (n = 18; 90%) agreed that primary care providers will play a major role in delivering genomic services. Providers indicated that referents’ (other providers) opinions about genomic services may affect their decisions about whether to utilize genomic services (normative beliefs). However, most providers (n = 17; 85%) raised concerns about the impact of using genomic services on the process of care (control beliefs). Participants indicated that additional training for providers and patients, and decision support will facilitate the delivery of genomic services (control beliefs). Providers also identified three external barriers: first, uncertainty about genomic findings; second, coordination of care between primary care, specialists and genetic services (system level barriers); and third ethical issues associated with genomic information and services. Conclusion: Our findings highlight several opportunities and challenges related to the delivery of genomic medicine at the VHA. The results suggest that strategies to address providers’ concerns in the control beliefs domain may be necessary to enhance providers’ utilization of genomic services in clinical practice.

Canadian health care professionals' knowledge, attitudes and perceptions of nutritional genomics

Nutritional genomics has reached the public through applications of the Human Genome Project offered direct to consumers (DTC). The ability to pursue nutrigenetic testing without the involvement of a health care professional has received considerable attention from academic and policy commentators. To better understand the knowledge and attitudes of Canadian health care professionals regarding nutritional genomics and nutrigenetic testing, qualitative research in the form of focus group discussions was undertaken. Four key themes emerged: (1) concerns over DTC testing; (2) lack of health care professional competency; (3) genetic scepticism and inevitability; (4) expectation of regulation. Together, they indicate that health care professionals have little knowledge about nutritional genomics and hold contradictory attitudes towards genomics in general, and to nutritional genomics in particular. Respondents argue in favour of a delivery model where health care professionals act as intermediaries. They are also aware of their lack of competency to provide such services. To ensure greater public protection, respondents cite the importance of more stringent regulatory oversight of DTC genetic testing. Whether such an approach is necessary to address the various ethical and social issues raised by nutrigenetic testing remains an open debate.

Family history in primary care: understanding GPs' resistance to clinical genetics--qualitative study

BACKGROUND

National and local evaluations of clinical genetics service pilots have experienced difficulty in engaging with GPs.

AIM

To understand GPs' reluctance to engage with clinical genetics service developments, via an examination of the role of family history in general practice.

DESIGN OF STUDY

Qualitative study using semi-structured one-to-one interviews.

SETTING

The West Midlands, UK.

METHOD

Interviews with 21 GPs working in 15 practices, based on a stratified random sample from the Midlands Research Practices Consortium database. Thematic analysis proceeded alongside data generation. Framework grids were constructed for comparative analytical questioning. Interpretation was framed by two explanatory models: a knowledge deficit model, and practice and professional identity model.

RESULTS

There is a clear distinction between the routine use and function of family history in GPs' clinical decision making, and contrasting conceptualisations of genetics and 'genetic conditions'. Although genetics is clearly a part of current GP practice, with acknowledgement of genetic components to multifactorial disease, this is distinguished from 'genetic conditions' which are seen as rare, complex single-gene disorders. Importantly, family history takes its place within a broader notion of the 'family doctor' that interviewees identified as a key aspect of their role. In contrast, clinical genetics was not identified as a core component of generalist practice.

CONCLUSION

The likely effectiveness of educational policy interventions aimed at GPs that focus solely on knowledge deficit models, is questionable. There is a need to acknowledge how appropriate practice is constructed by GPs, within the context of accepted generalist roles and related identities.

Personalized medicine in psychiatry: ethical challenges and opportunities

Pharmacogenomic developments hold promise for personalized medicine in psychiatry with adjusted therapeutic doses, predictable responses, reduced adverse drug reactions, early diagnosis, and personal health planning. The prospects are exciting, but at the same time, these new techniques stand faced with important scientific, ethical, legal, and social challenges that need to be met in order for the scientific advances to be responsibly applied. This review discusses the ethical balance between challenge and opportunity of personalized medicine in psychiatry under the aspects of adequacy, costbenefit ratio, and therapeutic equity. It is argued that the promising nature of these therapeutic possibilities makes it all the more important to avoid exaggerating the expectations, and that a sophisticated social infrastructure needs to be developed in order to ensure the realistic and responsible application of personalized medicine in psychiatry.

Quality assurance in medical and public health genetics services: a systematic review

As genetic services grow in scope, issues of quality assessment in genetic services are emerging. These efforts are well developed for molecular and cytogenetic testing and laboratories, and newborn screening programs, but assessing quality in clinical services has lagged, perhaps owing to the small work force and the recent evolution from a few large training programs to multiple training sites. We surveyed the English language, peer-reviewed literature to summarize the knowledge-base of quality assessment of genetics services, organized into the tripartite categories of the Donabedian model of "structure," "process," and "outcome." MEDLINE searches from 1990 to July 2008, yielded 2,143 articles that addressed both "medical/genetic screening and counseling" and "quality indicators, control, and assurance." Of the 2,143 titles, 131 articles were extracted for in-depth analysis, and 55 were included in this review. Twenty-nine articles focused on structure, 19 on process, and seven on outcomes. Our review underscored the urgent need for a coherent model that will provide health care organizations with tools to assess, report, monitor, and improve quality. The structure, process, and outcomes domains that make up the quality framework provide a comprehensive lens through which to examine quality in medical genetics.

Bringing genetics into primary care: Findings from a national evaluation of pilots in England

Objectives:

Developments in genetic knowledge and clinical applications are seen as rendering traditional modes of organizing genetics provision increasingly inappropriate. In common with a number of developed world countries the UK has sought to increase the role of primary care in delivering such services. However, efforts to reconfigure service delivery face multiple challenges associated with divergent policy objectives, organizational boundaries and professional cultures. This paper presents findings from an evaluation of an English initiative to integrate genetics into ‘mainstream’ clinical provision in the National Health Service.

Methods:

Qualitative research in 11 case-study sites focusing on attempts by pilots funded by the initiative to embed knowledge and provision within primary care illustrating barriers faced and the ways in which these were surmounted.

Results:

Lack of intrinsic interest in clinical genetics among primary care staff was compounded by national targets that focused their attention elsewhere and by service structures that rendered genetics a peripheral concern demanding minimal engagement. Established divisions between the commissioning of mainstream and specialist services, along with the pressures of shorter-term targets, impeded ongoing funding.

Conclusions:

More wide-ranging policy and organizational support is required if the aim of entrenching genetics knowledge and practice across the Health Service is to be realized.

Pharmacogenetic testing in psychiatry: a review of features and clinical realities

This article focuses on the first generation of pharmacogenetic tests that are potentially useful in psychiatry. All pharmacogenetic tests currently on the market, or soon to be marketed in psychiatry, for which some information has been published in peer-reviewed journal articles (or abstracts), were selected. Five pharmacogenetic tests are reviewed in detail: the Roche AmpliChip CYP450 Test, the Luminex Tag-It Mutation Detection Kit, the LGC clozapine response test, the PGxPredict: Clozapine test, and the Genomas PhyzioType system. After reviewing these tests, three practical aspects of implementing pharmacogenetic testing in psychiatric clinical practice are briefly reviewed: (1) the evaluation of these tests in clinical practice, (2) cost-effectiveness, and (3) regulatory oversight. Finally, the future of these and other pharmacogenetic tests in psychiatry is discussed.

Developing a curriculum statement based on clinical practice: genetics in primary care

BACKGROUND

Advances in medical genetics are increasingly being incorporated into clinical management outside specialist genetic services. This study was therefore undertaken to develop learning outcomes in genetics for general practice specialty training, using methods to ensure the knowledge, skills, and attitudes relevant to genetics in primary care were identified.

AIM

To identify key knowledge, skills, and attitudes in genetics and to synthesise these into learning outcomes to assist training in genetics for primary care.

DESIGN OF STUDY

Delphi survey and review by expert group.

SETTING

Primary care practices and Regional Genetics Centre in the West Midlands region of the UK.

METHOD

A modified Delphi survey involved GP trainers, programme directors, and geneticists (n = 60). The results, along with results from a survey of GP registrars, were reviewed by an expert group, which included GPs, geneticists, and educationalists.

RESULTS

Core genetics topics for GPs were identified, prioritised, and developed into competency statements in the style of the curriculum structure of the Royal College of General Practitioners.

CONCLUSION

The development of the GP curriculum statement Genetics in Primary Care was based on a study of educational needs, incorporating the views of practitioners (GP trainers, programme directors, and registrars) and specialists (clinical geneticists). This inclusive approach has enabled the identification of learning outcomes which directly reflect clinical practice.