The rise of the genetic counseling profession in China

Interprofessional collaboration in the cardiovascular management of Marfan syndrome: A qualitative study based on interviews with professionals

BACKGROUND AND AIM

Patients with Marfan syndrome, who present with a variety of symptoms and complex psychosocial problems, require interprofessional collaboration in their care. However, it is unclear how health care providers contribute to interprofessional collaboration for these patients. The purpose of this study was to determine the characteristics of interprofessional collaboration for patients with Marfan syndrome in the cardiovascular field.

METHODS

Semi-structured interviews were conducted with health care specialists (5 physicians, 2 nurses, and 3 certified genetic counselors) were analyzed qualitatively.

RESULTS

Based on the medical collaboration for the management of cardiovascular complications in patients and their relatives, interprofessional collaboration was identified, such as collaboration and cooperation between physicians and certified genetic counselors, and nursing practice to facilitate interprofessional collaboration. In addition, issues such as difficulties in dealing with and coordinating medical care for noncardiovascular complications, lack of specialist physicians, and lack of opportunities to collaborate with nurses were identified.

CONCLUSIONS

Effective interprofessional collaboration requires the acquisition of Marfan syndrome and genetic knowledge by healthcare providers and the development of a healthcare delivery system based on departments that can provide leadership. In addition, the assignment of nurses to work across organizational boundaries and effective collaboration between genetic counselors and nurses should be considered.

Obesity and Nutrigenetics Testing: New Insights

BACKGROUND

Obesity results from interactions between environmental factors, lifestyle, and genetics. In this scenario, nutritional genomics and nutrigenetic tests stand out, with the promise of helping patients avoid or treat obesity. This narrative review investigates whether nutrigenetic tests may help to prevent or treat obesity. Scientific studies in PubMed Science Direct were reviewed, focusing on using nutrigenetic tests in obesity. The work showed that few studies address the use of tools in obesity. However, most of the studies listed reported their beneficial effects in weight loss. Ethical conflicts were also discussed, as in most countries, there are no regulations to standardize these tools, and there needs to be more scientific knowledge for health professionals who interpret them. International Societies, such as the Academy of Nutrition and Dietetics and the Brazilian Association for the Study of Obesity and Metabolic Syndrome, do not recommend nutrigenetic tests to prevent or treat obesity, especially in isolation. Advancing nutrigenetics depends on strengthening three pillars: regulation between countries, scientific evidence with clinical validity, and professional training.

Development of preimplantation genetic testing for monogenic diseases in China

Preimplantation genetic testing for monogenic diseases (PGT-M) can effectively interrupt the transmission of genetic diseases from parents to the offspring before pregnancy. In China, there are over ten million individuals afflicted with monogenic disorders. This literature review summarizes the development of PGT-M in China for the past 24 years, covering the general steps such as the indications and contraindications, genetic and reproductive counselling, biopsy methods, detecting techniques and strategies during PGT-M application in China. The ethical considerations of PGT-M are also be emphasized, including sexual selection, transferring for mosaic embryos, the three-parent baby, and the different opinions for serious adult-onset conditions. Some key policies of the Chinese government for the application of PGT-M are also considered. Methods for regulation of this technique, as well as specific management to increase the accuracy and reliability of PGT-M, are regarded as priority issues in China. The third-generation sequencing and variants testing from RNA level, and non-invasive preimplantation genetic testing using blastocoel fluid and free DNA particles within spent blastocyst medium might be potential techniques and strategies for PGT-M in future.

Applying and assessing the PEERS model on genetic counseling training in China: A mixed-method approach

Objective

Due to the changing medical demands in the healthcare system, there is a need for a standardized and professionalized curriculum for genetic counselors. This mixed-method study will observe and evaluate the first Peer Experiential and Reciprocal Supervision (PEERS) training program on genetic counseling among medical practitioners in China; to provide feedback and recommendation for future training and practices.

Methods

A genetic counselor training program was held from December 10-11, 2016 in a fetal medicine unit and prenatal diagnosis center in Shanghai with 59 participants from clinical centers, hospitals, and organizations in China. An ethnographic reflexive assessment with a structured questionnaire were used to provide insights and feedback on the training experience.

Results

Results indicate an inadequate mastery of genetic and fetal knowledge; lack of empathetic understanding and cultural sensitivity; difficulties in adopting a non-directive counseling approach; distance between reality and fictionality in the training; overall training's helpfulness.

Conclusion

The professionalization of genetic counseling in China is in the making with the soaring demands for genetic counseling services; this first experiment of PEERS training turned out to be needed, worth to be adapted toward medical centers across China, to better understand and face the challenges rising from genetic counseling practice.

Overview on population screening for carriers with germline BRCA mutation in China

Carriers with BRCA1/2 germline pathogenic variants are associated with a high risk of breast and ovarian cancers (also pancreatic and prostate cancers). While the spectrum on germline BRCA mutations among the Chinese population shows ethnic specificity, the identification of carriers with germline BRCA mutation before cancer onset is the most effective approach to protect them. This review focused on the current status of BRCA1/2 screening, the surveillance and prevention measures, and discussed the issues and potential impact of BRCA1/2 population screening in China. We conducted literature research on databases PubMed and Google Scholar, as well as Chinese databases CNKI and Wangfang Med Online database (up to 31 March 2022). Latest publications on germline BRCA1/2 prevalence, spectrum, genetic screening as well as carrier counseling, surveillance and prevention were captured where available. While overall 15,256 records were retrieved, 72 publications using germline BRCA1/2 testing were finally retained for further analyses. Germline BRCA1/2 mutations are common in Chinese patients with hereditary breast, ovarian, prostate and pancreatic cancers. Within previous studies, a unique BRCA mutation spectrum in China was revealed. Next-generation sequencing panel was considered as the most common method for BRCA1/2 screening. Regular surveillance and preventive surgeries were tailored to carriers with mutated-BRCA1/2. We recommend that all Chinese diagnosed with breast, ovarian, pancreatic or prostate cancers and also healthy family members, shall undergo BRCA1/2 gene test to provide risk assessment. Subsequently, timely preventive measures for mutation carriers are recommended after authentic genetic counseling.

Decoding psychosis: from national genome project to national brain project

The mind has puzzled humans for centuries, and its disorders, such as psychoses, have caused tremendous difficulties. However, relatively recent biotechnological breakthroughs, such as DNA technology and neuroimaging, have empowered scientists to explore the more fundamental aspects of psychosis. From searching for psychosis-causing genes to imaging the depths of the brain, scientists worldwide seek novel methods to understand the mind and the causes of its disorders. This article will briefly review the history of understanding and managing psychosis and the main findings of modern genetic research and then attempt to stimulate thought for decoding the biological mechanisms of psychosis in the present era of brain science.

Preparing genomic revolution: Attitudes, clinical practice, and training needs in delivering genetic counseling in primary care in Hong Kong and Shenzhen, China

PURPOSE

The aim was to evaluate knowledge, attitudes, and clinical practice concerning medical genetics, genetic testing, and counseling among primary care physicians (PCPs) in Hong Kong and Shenzhen, China.

METHODS

The University of Hong Kong (HKU), HKU-Shenzhen Hospital, and Shenzhen Health Capacity Building and Continuing Education Center invited PCPs from Hong Kong and Shenzhen to participate in an online survey.

RESULTS

The survey was completed by 151 PCPs and 258 PCPs from Hong Kong and Shenzhen, respectively. The majority agreed it was important to keep current with genetics (91%) and that personalized medicine was the future of healthcare (86%), yet only 10% reported that they had postgraduate training in genomic medicine. Seventeen percent of Hong Kong and 40% of Shenzhen's PCPs encountered genetic-related cases in the past 6 months, and they identified insufficient knowledge, few training opportunities, and self-rated low confidence in their skillsets as main barriers.

CONCLUSIONS

Our survey shows that Hong Kong and Shenzhen's PCPs are not yet fully utilizing potential benefits of genomic medicine in their clinical practice, which could be addressed with a combination of easily accessible educational resources, clear referral pathways and guidelines on genetic diseases, and cross-specialty collaboration between healthcare systems and professional bodies.

The Emergence and Global Spread of Noninvasive Prenatal Testing

Since its introduction in 2011, noninvasive prenatal testing (NIPT) has spread rapidly around the world. It carries numerous benefits but also raises challenges, often related to sociocultural, legal, and economic contexts. This article describes the implementation of NIPT in nine countries, each with its own unique characteristics: Australia, Canada, China and Hong Kong, India, Israel, Lebanon, the Netherlands, the United Kingdom, and the United States. Themes covered for each country include the structure of the healthcare system, how NIPT is offered, counseling needs and resources, and cultural and legal context regarding disability and pregnancytermination. Some common issues emerge, including cost as a barrier to equitable access, the complexity of decision-making about public funding, and a shortage of appropriate resources that promote informed choice. Conversely, sociocultural values that underlie the use of NIPT vary greatly among countries. The issues described will become even more challenging as NIPT evolves from a second-tier to a first-tier screening test with expanded use.

Institutional and Social Issues Surrounding Genetic Counselors in Japan: Current Challenges and Implications for the Global Community

In recent years, genetic counseling has started playing a major role in the field of genomic medicine. There are currently about 7,000 genetic counselors in more than 28 countries, with 267 certified genetic counselors in Japan alone (about 2 per million population, as of April 2020). While the rapid advancement of genomic medicine has expanded this field, the challenges genetic counselors face are also evolving. This article aims to provide an overview of the institutional and social issues surrounding genetic counselors in Japan and discuss implications for the global community. In Japan, with the rapid changes in genomic medicine and the establishment of a delivery mechanism within the healthcare system, several issues need to be discussed. First, many genetic testing, counseling, and preventive healthcare programs are not covered by public health insurance. Second, reducing human resource shortages for genetic counseling is an urgent issue. Third, the lack of a national qualification in the profession is critically important issue in the field. Fourth, research on the role and value of genetic counselors is still limited. To address these issues, discussions among relevant stakeholders, including genetic counselors, professionals in genomic medicine, and lawmakers, are necessary. Additionally, we believe that research by genetic counselors to evaluate and improve their practice and examine institutional and social issues is crucial for developing their profession’s activities and delivering high-quality healthcare to many people. To establish the position and role of the relatively new profession of genetic counselor, sharing information and collaborating on institutional and social challenges faced by genetic counselors globally will be beneficial.

The Knowledge, Attitude, Practices, and Satisfaction of Non-Invasive Prenatal Testing among Chinese Pregnant Women under Different Payment Schemes: A Comparative Study

Non-invasive prenatal testing (NIPT) for aneuploidy screening has been widely applied across China, and costs can affect Chinese pregnant women’s choices. This study aims to assess the knowledge, attitude, practices (KAP) and satisfaction regarding NIPT among pregnant women in China, and to further explore the relationship between payment schemes and women’s acceptability of and satisfaction with NIPT. A questionnaire survey was performed in Shenzhen and Zhengzhou, China, which separately applied “insurance coverage” and “out-of-pocket” payment scheme for NIPT. The major differences between the two cities were compared using chi-square test, Wilcoxon rank sum test, and propensity score matched analysis. Logistic regression models were applied to explore predictors for women’s acceptability and satisfaction. Compared with Zhengzhou participants, a higher proportion of Shenzhen women had heard of NIPT (87.30% vs. 64.03%), were willing to receive NIPT (91.80% vs. 80.43%) and had taken NIPT (83.12% vs. 54.54%), while their satisfaction level was lower. Having NIPT-related knowledge was associated with higher acceptability, and receiving genetic counseling helped to improve satisfaction. Besides, women with higher annual household incomes were more likely to take and be satisfied with NIPT. In conclusion, more attention should be paid to health education, subsidies for NIPT, and genetic counseling.

Genetic counseling education at the undergraduate level: An outreach initiative to promote professional recruitment and support workforce development

As in many other countries, the field of genetic counseling is in its initial stages of development in India, where there are efforts to streamline the profession and to implement graduate-level training programs. We implemented an elective course on genetic counseling at the undergraduate level in a private university in India to assess students' interest, to provide early exposure for students interested in pursuing the career, and to aid recruitment. To assess satisfaction with the course and recruitment outcomes, we sent a course evaluation survey to 332 students and received 134 responses. Familiarity with genetic counseling topics increased significantly after completing the course. Of the 42 respondents who reported they were planning to pursue formal genetic counseling training, 21% (n = 9/42) became interested in the profession as a result of taking this course. Survey respondents who were prospective applicants to genetic counseling training programs referred mostly to the websites of the National Society of Genetic Counselors and the American Board of Genetic Counseling for information on genetic counseling and training. Barriers to entry into the field included lack of shadowing opportunities, inadequate coursework, and limited opportunities to interact with practicing genetic counselors. Respondents stated that additional case studies as well as observation of patient interactions would elucidate the role of a genetic counselor and help define the scope of the practice in India and other countries. Overall, genetic counseling education at the undergraduate level is a scalable way to improve understanding of genetic counseling topics, increase professional interest in the field, and support workforce development.

The rise of the genetic counseling profession in China

The rapid development of genetic and genomic technologies has greatly boosted medical genetic researches and clinical services worldwide. Since last century, genetic counseling in the United States has helped individuals and families understand, accept, and cope with their genetic issues. This fledging profession, which is in essence a branch of social work, emerged in China relatively late but has rapidly grown over the last few years. We believe that genetic counseling will continue to play a pivotal role in building communication channels between medical doctors and their patients, the government and the general public, and social organizations and their customers in China. The growth of genetic counseling aims to enable patients and family members to make informed decision which in turn will lead to the reduction of the birth prevalence of severe congenital anomalies and genetic disorders.