Positive Attitudes towards Non-Invasive Prenatal Testing (NIPT) in a Swedish Cohort of 1,003 Pregnant Women

Pregnant women's informational needs prior to decisions about prenatal diagnosis for chromosomal anomalies-A Q methodological study

OBJECTIVE

To study pregnant women's subjective viewpoints on what is important when receiving information prior to decision-making regarding prenatal testing for chromosomal anomalies.

METHOD

Data were collected using Q methodology. During January 2020-October 2021, 45 pregnant women in Sweden completed a 50-item Q sort. Statements regarding what is important when receiving information about prenatal screening and diagnosis were prioritized through ranking in a fixed sorting grid on an 11-point scale, from "most important" to "least important." Socio-demographics and coping styles were surveyed through questionnaires.

RESULTS

Three groups represented different viewpoints on what pregnant women consider important when receiving information about prenatal screening and diagnosis. Factor 1: Stepwise information and decision-making: viewing information and decision-making as a step-by-step process. Factor 2: Decision-making as a continuous process based on couple autonomy: Striving for an informed decision as a couple about tests, test results and conditions screened. Factor 3: As much information as early as possible-the importance of personal autonomy in decision-making: Prioritizing autonomous decision-making based on non-directive information early in the pregnancy.

CONCLUSION

This study highlights the complexities involved when providing information. As shown by the differing viewpoints in this study, pregnant women's informational needs differ, making individual and personalized information preferable.

Understanding the Awareness of Prenatal Genetic Screening Tests Among Pregnant Women in India: A Cross-Sectional Study

Introduction Genetic disorders pose a significant health challenge in India, with chromosomal abnormalities ranking second only to congenital anomalies in terms of disease burden. Prenatal testing offers a crucial strategy for identifying and managing these disorders. However, the awareness and understanding of prenatal screening tests among pregnant women in India remain understudied. This study aims to fill this gap by investigating the awareness quotient of prenatal screening tests for genetic disorders among pregnant women in India. Methods A hospital-based cross-sectional study was conducted at the Genetics Unit, Department of Anatomy, and Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, Mangalagiri. Ethical clearance was obtained, and data were collected using a self-administered questionnaire covering demographic characteristics and awareness assessment. Descriptive statistics, chi-square tests, and logistic regression analysis were employed for data analysis. Results Among the 200 pregnant women surveyed, the majority demonstrated inadequate awareness of prenatal screening tests for genetic disorders, with only 36.5% possessing adequate knowledge. Significant associations were found between awareness levels and factors such as age, trimester of pregnancy, and education level. Notably, awareness about non-invasive prenatal testing (NIPT) was notably low at 7%, indicating a need for targeted educational interventions. Comparison with international studies revealed varying levels of awareness across different populations, highlighting the influence of socio-cultural factors and healthcare systems. Conclusion This study underscores the need for improved awareness of prenatal screening tests among pregnant women in India. Addressing disparities in awareness, particularly among younger age groups and those with lower education levels, is crucial for informed decision-making in prenatal care. Targeted educational interventions can empower pregnant women to make informed choices, ultimately contributing to better maternal and child health outcomes. Further research should explore the effectiveness of such interventions in diverse settings to enhance prenatal care delivery.

The risk of normative bias in reporting empirical research: lessons learned from prenatal screening studies about the prominence of acknowledged limitations

Empirical data can be an extremely powerful and influential tool in bioethical research. However, when researchers or policy makers look for answers to ethical questions by engaging with empirical research, there can be a tendency (conscious or unconscious) to shape, report, and use empirical research in a way that confirms their own preferred ethical conclusions. This skewing effect - what we call 'normative bias' - is often so subtle it falls short of clear misconduct and thus can be difficult to call out. However, we argue that this subtle influence of bias has the potential to significantly influence debate and policy around highly sensitive ethical issues and must be guarded against. In this paper we share the lessons we have learned through a journey of self-reflection around the effect that normative bias can have when reporting on and referring to empirical data relating to ethical issues. We use a variety of papers from our area of the ethics of routine prenatal screening to illustrate these subtle but often powerfully distorting effects of bias. Our aim in doing so is not to criticise the work of others, as we recognise our own normative bias, but to improve awareness of this issue, remind the need for reflexivity to guard against our own biases, and introduce a new criterion - the idea of a 'limitation prominence assessment' - that can work as a practical way to evaluate the seriousness of the limitations of an empirical study and thus, the risks of the study being misread or misinterpreted through superficial reading.

Pregnant people's views and knowledge on prenatal screening for fetal trisomy in the absence of a national screening program

Multiple non-invasive prenatal tests (NIPT) are available to screen for risk of fetal trisomy, however, there is no national prenatal screening program in Republic of Ireland. This study aimed to analyze pregnant people's opinions on availability, cost, and knowledge of NIPT for fetal aneuploidy. An anonymous questionnaire on prenatal screening tests and termination of pregnancy was distributed to patients attending antenatal clinics at a tertiary hospital. Descriptive analyses and chi-squared tests were completed. Among respondents, 62% (200/321) understood the scope of prenatal screening tests, with 77% (251/326) and 76% (245/323) correctly interpreting low- and high-risk test results, respectively. Only 26% (83/319) of participants had heard of NIPT. Chi-square tests showed a higher proportion of these people were ≥40 years old (p-value, <0.001), had post-graduate education (p-value, <0.001), or attended private clinics (p-value <0.001). Over 91% (303/331) of participants said every pregnant person should be offered prenatal screening tests for aneuploidy and 88% (263/299) believed these should be free. While pregnant Irish individuals have reasonable understanding of screening test interpretation, most were unaware of screening options. Additionally, participants' views on availability and associated cost of tests show the need for a national prenatal screening program, including education on fetal aneuploidy. These findings have relevance for countries without screening policies and are pertinent for broader maternity services.

Ethical issues associated with prenatal screening using non-invasive prenatal testing for sex chromosome aneuploidy

Prenatal screening for sex chromosome aneuploidies (SCAs) is increasingly available through expanded non-invasive prenatal testing (NIPT). NIPT for SCAs raises complex ethical issues for clinical providers, prospective parents and future children. This paper discusses the ethical issues that arise around NIPT for SCAs and current guidelines and protocols for management. The first section outlines current practice and the limitations of NIPT for SCAs. It then outlines key guidelines before discussing the ethical issues raised by this use of NIPT. We conclude that while screening for SCAs should be made available for people seeking to use NIPT, its implementation requires careful consideration of what, when and how information is provided to users.

Decision-making process about prenatal genetic screening: how deeply do moms-to-be want to know from Non-Invasive Prenatal Testing?

BACKGROUND

Prenatal information may be obtained through invasive diagnostic procedures and non-invasive screening procedures. Several psychological factors are involved in the decision to undergo a non-invasive prenatal testing (NIPT) but little is known about the decision-making strategies involved in choosing a specific level of in-depth NIPT, considering the increased availability and complexity of NIPT options. The main aim of this work is to assess the impact of psychological factors (anxiety about pregnancy, perception of risk in pregnancy, intolerance to uncertainty), and COVID-19 pandemic on the type of NIPT chosen, in terms of the number of conditions that are tested.

METHODS

A self-administered survey evaluated the decision-making process about NIPT. The final sample comprised 191 women (M_age = 35.53; SD = 4.79) who underwent a NIPT from one private Italian genetic company. Based on the test date, the sample of women was divided between "NIPT before COVID-19" and "NIPT during COVID-19".

RESULTS

Almost all of the participants reported being aware of the existence of different types of NIPT and more than half reported having been informed by their gynecologist. Results showed no significant association between the period in which women underwent NIPT (before COVID-19 or during COVID-19) and the preferences for more expanded screening panel. Furthermore, regarding psychological variables, results showed a significant difference between perceived risk for the fetus based on the NIPT type groups, revealing that pregnant women who underwent the more expanded panel had a significantly higher level of perceived risk for the fetus than that reported by pregnant women who underwent the basic one. There was no statistically significant difference between the other psychological variables and NIPT type.

CONCLUSIONS

Our findings indicate the paramount role of gynecologist and other health care providers, such as geneticists and psychologists, is to support decision-making process in NIPT, in order to overcome people's deficits in genetic knowledge, promote awareness about their preferences, and control anxiety related to the unborn child. Decision-support strategies are critical during the onset of prenatal care, according to the advances in prenatal genomics and to parent's needs.

Patient attitudes and preferences about expanded noninvasive prenatal testing

Introduction: Noninvasive prenatal testing (NIPT) using cell-free DNA (cfDNA) is typically carried out to screen for common fetal chromosomal anomalies, with the option to screen for a wider range of chromosomal changes (expanded NIPT) becoming increasingly available. However, little is known about pregnant patients' attitudes and preferences regarding expanded NIPT. Methods: To address this gap, we surveyed general-risk patients having first-tier cfDNA screening at a private prenatal clinic on their expectations for expanded NIPT. Patients were asked questions regarding their current pregnancy and previous pregnancy history, their opinions on fetal DNA screenings during pregnancy and incidental findings, information and opinions on financial resources for NIPT, as well as socio-cultural questions to determine patient demographics. Results: Of the 200 survey participants, the majority were educated, self-reported as white, had a higher than average income, and reported no aneuploidy risk factors. When asked what information they would like to receive from cfDNA screening, the vast majority of participants wanted all information available that could have an immediate impact on fetal health (88%) or an immediate impact on infant health from birth (82%). Many participants also wanted information that could have a future impact on the child's health or an immediate or future impact on the pregnant woman's own health. Most participants wanted information about the sex of fetus (86%) and common trisomies (71%), with almost half of participants desiring information about rare autosomal aneuploidies and/or all genetic information that may affect the baby. In addition, participants were found to be comfortable screening for conditions that are well-known, influence care during pregnancy, and are treatable. Finally, while most respondents either had insurance coverage for NIPT or were able to afford NIPT out of pocket, the majority of our participants felt that expanded NIPT should be either free for everyone or for those considered high risk. Discussion: Our findings suggest that with appropriate pre-test counseling, pregnant patients may choose NIPT for an expanding list of conditions.

How do women want to receive information about non-invasive prenatal testing? Evidence from a discrete choice experiment

OBJECTIVE

Non-invasive prenatal testing (NIPT) identifies the risk of abnormalities in pregnancy, potentially reducing the risk of miscarriage associated with invasive tests. This study aimed to understand the preferences of current and future mothers about the content, format and timing of information provision about NIPT.

METHODS

An online discrete choice experiment was designed comprising four attributes: when in the pregnancy information is provided (4 levels); degree of detail (2 levels); information format (6 levels); cost to women for gathering information (5 levels). Respondents included women identified by an online-panel company in Sweden. The mathematical design was informed by D-efficient criteria. Choice data were analysed using uncorrelated random parameters logit and latent class models.

RESULTS

One thousand Swedish women (56% current mothers) aged 18-45 years completed the survey. On average, women preferred extensive information provided at/before 9 weeks of pregnancy. There was heterogeneity in preferences about the desired format of information provision (website, mobile app or individual discussion with a midwife) in the population.

CONCLUSION

Women had clear preferences about the desired content, format and timing of information provision about NIPT. It is important to tailor information provision to enable informed choices about NIPT.

Effectiveness of alternative prenatal genetic counselling methods in a cohort of pregnant women from a low socio-economic population

BACKGROUND

There are concerns about the capacity of healthcare providers to adequately counsel women on the implications of noninvasive prenatal screening (NIPS). Studies suggest that more resource-efficient counselling methods are needed for broad adoption.

AIMS

We prospectively examined the effectiveness of alternative methods of prenatal counselling on a patient's knowledge and understanding of prenatal testing choices, with a focus on NIPS. We also evaluated prenatal test choice and emotional well-being after making this decision.

METHODS

Women from a low socio-economic population were offered NIPS at no additional cost along with typical prenatal screening and diagnosis. Study participants underwent prenatal counselling via a web-based video consultation or a telephone consultation with a genetic counsellor. Participants were asked to complete pre-counselling and post-counselling questionnaires.

RESULTS

Of 1000 women enrolled, 600 completed both surveys in full and were included in the analysis. Of these, 354 (59%) underwent counselling via a telephone consultation and 246 (41%) via the web-based video consultation. Both counselling methods led to a significant increase in patient knowledge (P < 0.01). NIPS uptake was equivalent between groups. Patients expressed a high level (90%) of satisfaction with their prenatal screen choice, with no significant difference (P > 0.10) between telephone and web participants.

CONCLUSIONS

Alternative methods of counselling such as a web-based education portal can be highly effective and should be considered to enable informed decision-making prior to undergoing prenatal screening such as NIPS. Further, web-based education tools could be beneficial for those in rural areas with limited access to healthcare providers and non-native speakers.

The impact of prenatal screening tests on prenatal diagnosis in Taiwan from 2006 to 2019: a regional cohort study

BACKGROUND

The purpose of this study is to evaluate the impact of prenatal screening tests on prenatal diagnosis in Taiwan's 14 years from 2006 to 2019.

METHODS

The prenatal screening methods evolved from the second-trimester serum screening to combined first-trimester screening (cFTS) and then followed by the non-invasive cell-free DNA prenatal test (NIPT). The data used by the Department of Statistics, the Ministry of Health and Welfare and Department of Household Registration, Ministry of the Interior public website.

RESULTS

This regional registry-based cohort retrospective study examined a total of 2,775,792 births from January 2006 to December 2019. The proportion of advanced maternal age (AMA) pregnancies increased from 11.63% in 2006 to 30.94% in 2019. Overall, invasive diagnostic testing was used in 87.22% of AMA pregnancies. The prenatal detection rate of trisomy 21 and 18 increased from 74.1% and 83.3% in 2006 to 96.9% and 98.8% in 2019, respectively.

CONCLUSION

During the second-trimester and cFTS periods, the percentage of AMA pregnancies increased every year and the number of invasive procedures also accompany with increased percentage of AMA. However, during the period that NIPT were implemented, the percentage of invasive procedures decreased.

From late fatherhood to prenatal screening of monogenic disorders: evidence and ethical concerns

BACKGROUND

With the help of ART, an advanced parental age is not considered to be a serious obstacle for reproduction anymore. However, significant health risks for future offspring hide behind the success of reproductive medicine for the treatment of reduced fertility associated with late parenthood. Although an advanced maternal age is a well-known risk factor for poor reproductive outcomes, understanding the impact of an advanced paternal age on offspring is yet to be elucidated. De novo monogenic disorders (MDs) are highly associated with late fatherhood. MDs are one of the major sources of paediatric morbidity and mortality, causing significant socioeconomic and psychological burdens to society. Although individually rare, the combined prevalence of these disorders is as high as that of chromosomal aneuploidies, indicating the increasing need for prenatal screening. With the help of advanced reproductive technologies, families with late paternity have the option of non-invasive prenatal testing (NIPT) for multiple MDs (MD-NIPT), which has a sensitivity and specificity of almost 100%.

OBJECTIVE AND RATIONALE

The main aims of the current review were to examine the effect of late paternity on the origin and nature of MDs, to highlight the role of NIPT for the detection of a variety of paternal age-associated MDs, to describe clinical experiences and to reflect on the ethical concerns surrounding the topic of late paternity and MD-NIPT.

SEARCH METHODS

An extensive search of peer-reviewed publications (1980-2021) in English from the PubMed and Google Scholar databases was based on key words in different combinations: late paternity, paternal age, spermatogenesis, selfish spermatogonial selection, paternal age effect, de novo mutations (DNMs), MDs, NIPT, ethics of late fatherhood, prenatal testing and paternal rights.

OUTCOMES

An advanced paternal age provokes the accumulation of DNMs, which arise in continuously dividing germline cells. A subset of DNMs, owing to their effect on the rat sarcoma virus protein-mitogen-activated protein kinase signalling pathway, becomes beneficial for spermatogonia, causing selfish spermatogonial selection and outgrowth, and in some rare cases may lead to spermatocytic seminoma later in life. In the offspring, these selfish DNMs cause paternal age effect (PAE) disorders with a severe and even life-threatening phenotype. The increasing tendency for late paternity and the subsequent high risk of PAE disorders indicate an increased need for a safe and reliable detection procedure, such as MD-NIPT. The MD-NIPT approach has the capacity to provide safe screening for pregnancies at risk of PAE disorders and MDs, which constitute up to 20% of all pregnancies. The primary risks include pregnancies with a paternal age over 40 years, a previous history of an affected pregnancy/child, and/or congenital anomalies detected by routine ultrasonography. The implementation of NIPT-based screening would support the early diagnosis and management needed in cases of affected pregnancy. However, the benefits of MD-NIPT need to be balanced with the ethical challenges associated with the introduction of such an approach into routine clinical practice, namely concerns regarding reproductive autonomy, informed consent, potential disability discrimination, paternal rights and PAE-associated issues, equity and justice in accessing services, and counselling.

WIDER IMPLICATIONS

Considering the increasing parental age and risks of MDs, combined NIPT for chromosomal aneuploidies and microdeletion syndromes as well as tests for MDs might become a part of routine pregnancy management in the near future. Moreover, the ethical challenges associated with the introduction of MD-NIPT into routine clinical practice need to be carefully evaluated. Furthermore, more focus and attention should be directed towards the ethics of late paternity, paternal rights and paternal genetic guilt associated with pregnancies affected with PAE MDs.

Knowledge and attitudes regarding non-invasive prenatal testing among women in Saudi Arabia

OBJECTIVES

To explore women's knowledge and attitudes regarding NIPT, its implications, the factors affecting their decision to undergo the test and actions taken following a positive result.

METHODS

In this descriptive study, women who were offered NIPT through the foetal maternal clinic, were asked to complete an anonymous questionnaire about NIPT. The questionnaire consisted of 29 statements and covered four areas: demographics, knowledge, attitudes and decision-making.

RESULTS

A total of 150 women who were offered NIPT participated in this study. The results showed that generally women had poor knowledge of critical aspects of NIPT. This included the conditions tested for, the implications of the test and its limitations. Over 90% of women were in favour of NIPT and it being offered to all women of advanced maternal age while 66% of the tested women agreed to having confirmatory invasive testing in the case of a positive result.

CONCLUSION

This study shows that the acceptance rate for NIPT is high despite incomplete understanding of the benefits and limitations of the test. The study findings support the need for education regarding this test through dedicated genetic counselling sessions in order to ensure that an informed decision can be made.

Translation and cross-cultural validation of the non-invasive prenatal testing questionnaire in Arabic

OBJECTIVES

To translate and cross-culturally adapt a Swedish questionnaire to Arabic to assess the awareness of pregnant women in Saudi Arabia regarding the availability of an accurate and safe prenatal screening procedure.

METHODS

The study was conducted at the Obstetrics and Gynecology Clinic, King Abdulaziz Medical City, Riyadh, Saudi Arabia between December 2018 to April 2019. The non-invasive prenatal testing (NIPT) questionnaire, translated and validated in Arabic. Cronbach's alpha reliability testing was carried out to validate the Arabic version of the questionnaire. The sample size was 100 pregnant women, at any gestational period, from 20 to 44 years old. This is a prospective cross-sectional.

RESULTS

An Arabic translated, and culturally validated questionnaire related to the attitudes, knowledge, and self-perceived probability of delivering a child with chromosomal abnormality.  Conclusion: We translated and validated the NIPT questionnaire to assess the attitude and awareness of pregnant women regarding the availability of the NIPT.

Decision-making factors in prenatal testing: A systematic review

This review examines the factors that affect the decision-making process of parental couples evaluating prenatal screening and diagnostic tests. A systematic search was performed using PubMed and PsycInfo databases. The 46 included studies had to: investigate the decision-making process about prenatal testing; focus on tests detecting trisomy 21, 18, 13, and abnormalities of sex chromosomes; be published in English peer-reviewed journals. The decision-making process seems composed of different levels: an individual level with demographic, clinical, and psychological aspects; a contextual level related to the technical features of the test and the information received; a relational level involving family and society.

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.

Counselling for prenatal anomaly screening-A plea for integration of existential life questions

The availability in many countries of new prenatal anomaly screening methods, such as the non-invasive prenatal test (NIPT), and the potential broadening of testing for genetic conditions, creates an ongoing debate about the accompanying existential dilemmas at both societal level and for individual new parents. In many countries, the main goal of counselling for prenatal anomaly screening is to facilitate the reproductive decision-making process of future parents. Therefore, counsellors share information to enable a woman and her partner to think about the pros and cons of participating in screening, try to clarify possible moral dilemmas, and dwell on existential life questions. In line with the CanMEDS framework, healthcare professionals must combine the role of communicator (providing health education) with that of professional (by recognising and responding to existential life questions while facilitating decision-making). This is not easy but it is essential for providing balanced counselling. At present, counselling tends to be sufficient regarding health education, whereas guidance in decision-making, including attention for existential life questions and philosophy of life, offers room for improvement. In this paper, we suggest slowing down and turning the traditional prenatal counselling encounter upside down by starting as a counselling professional instead of a healthcare information sharing communicator and thus making the story of the woman and her partner, within their societal context, the starting point and the basis of the counselling encounter.

Comparing prenatal screening experiences of Icelandic women who received false-positive and true-negative first-trimester combined screening results in Iceland in 2012-2016

First-trimester combined screening (FTS) has been offered to all pregnant women in Iceland since 2003. Individuals with high-risk FTS results are offered an invasive test option with a ≤1% risk of fetal loss. This study gives insight into the prenatal screening and diagnosis experiences and preferences of 101 women who underwent FTS in Iceland in the years 2012-2016, comparing the experience of those who received false-positive FTS results to those who received true-negative results. Retrospective patient-reported anxiety levels at the time of receiving FTS results were significantly higher in those who received false-positive results compared to those who received true-negative results. For a subset of these participants, the anxiety lasted through pregnancy, and for a smaller subset, it lasted even longer. Non-invasive prenatal testing (NIPT) is currently not offered in Iceland, aside from the rare exceptional case. Given the extremely low false-positive rates of NIPT, we believe NIPT is worth considering as Iceland's standard first-tier screening method for trisomy 13, 18, and 21. We believe the findings of this study are beneficial not only for Iceland but also for other countries where FTS is the first-tier prenatal screening method or the only offered test. Additionally, only 21% of participants in our study reported that they had heard of NIPT, which emphasizes the need for comprehensive NIPT pretest information to be available prior to its uptake to ensure informed and autonomous decision-making.

Sex selection and non-invasive prenatal testing: A review of current practices, evidence, and ethical issues

Non-invasive prenatal testing (NIPT) can determine the sex of the fetus very accurately and very early in gestation. There are concerns that the ease, timing, and accuracy of NIPT sex determination will facilitate sex-selective termination of pregnancy (TOP). Here, we review current practices, the evidence for a link between NIPT and sex-selective TOP, and associated ethical issues. Sex-selective TOP, usually motivated by son preference, has had serious demographic consequences in countries such as India and China. Currently, ultrasound is the primary method by which parents determine the sex of the fetus. The diffusion of ultrasound technology has had a direct impact on the rates of sex-selective TOP. Although NIPT is currently more costly, it is feasible that increased uptake of this technology could have a similar effect. Partly because NIPT is a relatively recent development in prenatal screening, there is little data on the impact of NIPT on sex selection practices. Evidence that NIPT is playing a role in sex-selective TOP remains largely anecdotal. Further research is required to assess and quantify TOP resulting from NIPT sex determination. The use of these technologies for sex selection raises a number of ethical issues, in addition to practical demographic consequences.

'We would have missed out so much had we terminated': What fathers of a child with Down syndrome think about current non-invasive prenatal testing for Down syndrome

Non-invasive prenatal testing (NIPT) allows early, accurate diagnosis of Down syndrome that has resulted in increased terminations. This qualitative study involved in-depth interviews of fathers of children with Down syndrome about their views on the availability of NIPT. Thematic network analysis revealed that although fathers appreciated an early diagnosis with NIPT, they saw the test as being a predetermined pathway to termination. Fathers felt that expectation to terminate reflects negative societal attitudes towards those with Down syndrome and disability, fearing that NIPT may become a form of eugenics. Fathers retrospectively contrasted these attitudes with the actual reality of raising their children with Down syndrome, which they described as bringing joy to their lives. Findings suggest that although fathers valued NIPT as an information-giving tool that allowed autonomous parental choices about the pregnancy, they believe that it should be accompanied by balanced information about the reality of raising a child with Down syndrome.

Canadian Pregnant Women's Preferences Regarding NIPT for Down Syndrome: The Information They Want, How They Want to Get It, and With Whom They Want to Discuss It

OBJECTIVE

This study sought to assess Canadian pregnant women's and their partners' preferences for information about non-invasive prenatal testing (NIPT).

METHODS

Pregnant women and their partners across Canada were surveyed as part of the Personalized Genomics for prenatal Aneuploidy Screening Using maternal blood (PEGASUS) study.

RESULTS

A total of 882 pregnant women and 395 partners participated. Women preferred being informed by a physician (77.2%). They preferred getting information ahead of time, except for information about resources for families with Down syndrome, which they preferred getting with test results. More than half thought that written consent is important (63.7%) and could decide whether to do NIPT on the day they received the information (54.9%). Women preferred to be informed of results by telephone (43.7%) or in person (28%), but they preferred in person if they were considered at high risk for Down syndrome on the basis of the results (76%). The partner was the person whose input was considered most important (62.6%). Partners' preferences were similar, except that partners tended to want information later (at the time of the test or with the results) and felt that their opinion was not considered as highly by health professionals.

CONCLUSION

Canadian women want information about NIPT early, in person, by a knowledgeable physician. Partners also want to be informed and involved in the decision-making process.

The value of non-invasive prenatal testing: preferences of Canadian pregnant women, their partners, and health professionals regarding NIPT use and access

Background

Canadian policies regarding the implementation and public coverage of non-invasive prenatal testing (NIPT) are heterogeneous and shifting, with NIPT being publicly covered for high-risk pregnancies in some provinces, but not others. Such a diverse and evolving policy landscape provides fertile ground for examining the preferences of pregnant women, their partners, and health professionals regarding the implementation and coverage of NIPT by the public healthcare system, as well as the factors influencing their preferences, which is what the present study does.

Methods

In this paper, we report the results of three-large scale Canadian surveys, in which 882 pregnant women, 395 partners of pregnant women, and 184 healthcare professionals participated.

Results

The paper focuses on preferences regarding how and when NIPT should be used, as well as the factors influencing these preferences, and how coverage for NIPT should be provided. These are correlated with respondents’ levels of knowledge about Down syndrome and testing technologies and with their stated intended use of NIPT results.

Conclusion

Salient is the marked difference between the preferences of prospective parents and those of healthcare professionals, which has potential implications for Canadian policy regarding NIPT implementation and insurance coverage.

Electronic supplementary material

The online version of this article (10.1186/s12884-018-2153-y) contains supplementary material, which is available to authorized users.

Knowledge, Attitudes, and Practices of Women Toward Prenatal Genetic Testing

Objectives:

We aim to address public knowledge, attitudes, and practices relative to prenatal genetic testing as a starting point for policy development in Jordan.

Study design:

We conducted a cross-sectional prenatal genetic testing knowledge, attitudes, and practices survey with 1111 women recruited at obstetrics and gynecology clinics nationwide. Data were analyzed using a variety of descriptive and inferential statistical tests.

Results:

The overwhelming majority (>94%) of participants considered prenatal genetic testing, particularly non-invasive prenatal genetic screening, procedures to be good, comfortable, and reasonable, even when the non-diagnostic nature of non-invasive prenatal genetic screening was explained. Likewise, 95% encouraged the implementation of non-invasive prenatal genetic screening within the Jordanian health system, but most preferred it to remain optional. However, women in higher-risk age brackets, in consanguineous marriages, and with less education were significantly less interested in learning about non-invasive prenatal genetic screening. Only 60% of women interviewed were satisfied with the services provided by their obstetric/gynecologist. The more satisfied the women were, the more they are likely to adapt non-invasive prenatal genetic screening.

Conclusions:

In sum, although the data support the receptivity of Jordanian women to national implementation of non-invasive prenatal genetic screening, such policies should be accompanied by health education to increase the genetic literacy of the population and to engage high-risk populations. Thus, this offers rare insight into the readiness of 1 particular Arab population to adapt non-invasive prenatal genetic screening technologies.

Knowledge and Attitudes Regarding Non-Invasive Prenatal Testing (NIPT) and Preferences for Risk Information among High School Students in Sweden

Non-invasive prenatal testing (NIPT) was recently introduced for prenatal testing of genetic disorders. Cell-free fetal DNA is present in maternal blood during pregnancy and enables detection of fetal chromosome aberrations in a maternal blood sample. The public perspective to this new, simple method has not been illuminated. The views of young people (i.e. future parents) are important to develop suitable counseling strategies regarding prenatal testing. The aim was to explore Swedish high school students’ attitudes, knowledge and preferences regarding NIPT. A questionnaire was completed by 305 students recruited from one high school in Stockholm, November and December 2014. Most students (80 %) considered prenatal testing as good. The majority (65 %) was positive or very positive towards NIPT and 62 % stated that they potentially would like to undergo the test if they or their partner was pregnant. The vast majority (94 %) requested further information about NIPT. Most students (61 %) preferred verbal information, whereas 20 % preferred information via the Internet. The majority of the high school students was positive towards prenatal testing and most was positive towards NIPT. Further, information was requested by the vast majority before making a decision about NIPT. Most of the students preferred verbal information and to a lesser extent information via the Internet. The attitudes, knowledge and preferences for risk information concerning NIPT in young adults are important, in order to increase knowledge on how to educate and inform future parents.