Autonomy and prevention: From conflicting to complementary aims of prenatal screening.

From an ethical point of view, there is an important distinction between two types of prenatal screening. The first of these targets maternal or foetal conditions (e.g.

Reconsidering the 14-day rule in human embryo research: Advice from the Dutch Health Council.

The Dutch Health Council has advised to extend the 14-day rule to 28 days and to subsume integrated stem cell-based embryo models under the same legislative regime as natural embryos. Public discussion is necessary due to the ethical issues that may emerge from studying integrated and non-integrated embryo models.

Clinical-grade whole genome sequencing-based haplarithmisis enables all forms of preimplantation genetic testing.

High-throughput sequencing technologies have increasingly led to discovery of disease-causing genetic variants, primarily in postnatal multi-cell DNA samples. However, applying these technologies to preimplantation genetic testing (PGT) in nuclear or mitochondrial DNA from single or few-cells biopsied from in vitro fertilised (IVF) embryos is challenging. PGT aims to select IVF embryos without genetic abnormalities.

Screening embryos for polygenic disease risk: a review of epidemiological, clinical, and ethical considerations.

Background: The genetic composition of embryos generated by in vitro fertilization (IVF) can be examined with preimplantation genetic testing (PGT). Until recently, PGT was limited to detecting single-gene, high-risk pathogenic variants, large structural variants, and aneuploidy. Recent advances have made genome-wide genotyping of IVF embryos feasible and affordable, raising the possibility of screening embryos for their risk of polygenic diseases such as breast cancer, hypertension, diabetes, or schizophrenia.

Uncertain futures and unsolicited findings in pediatric genomic sequencing: guidelines for return of results in cases of developmental delay.

Background: Massively parallel sequencing techniques, such as whole exome sequencing (WES) and whole genome sequencing (WGS), may reveal unsolicited findings (UFs) unrelated to the diagnostic aim. Such techniques are frequently used for diagnostic purposes in pediatric cases of developmental delay (DD). Yet policy guidelines for informed consent and return of UFs are not well equipped to address specific moral challenges that may arise in these children's situations.

Potentiality switches and epistemic uncertainty: the Argument from Potential in times of human embryo-like structures.

Recent advancements in developmental biology enable the creation of embryo-like structures from human stem cells, which we refer to as human embryo-like structures (hELS). These structures provide promising tools to complement-and perhaps ultimately replace-the use of human embryos in clinical and fundamental research. But what if these hELS-when further improved-also have a claim to moral status? What would that imply for their research use? In this paper, we explore these questions in relation to the traditional answer as to why human embryos should be given greater protection than other (non-)human cells: the so-called Argument from Potential (AfP).

Consanguineous couples' experiences and views regarding expanded carrier screening: Barriers and facilitators in the decision-making process.

Expanded carrier screening (ECS) entails a screening offer for multiple recessive disorders at the same time, and allows testing of individuals or couples regardless of ancestry or geographic origin. Children of consanguineous couples have a higher-than-average risk of manifesting autosomal recessive disorders. This study aims to contribute to the responsible implementation of ECS for consanguineous couples.

Towards understanding accountability for physicians practice in India.

The lack of accountability is considered to be a major cause of the crisis in health care in India. Physicians as key stakeholders in the health care delivery system have traditionally been accountable for health concerns at the doctor-patient interface. Following social and organizational dynamics, the interpretations of accountability have broadened and shifted in the recent literature, expanding accountability to the community, national and global levels and to social domains.

[Is germ-line genome modification ethically justified?].

As the normative objections to (human) germline genome editing cannot convincingly justify a categorical prohibition of such editing, its present prohibition should be replaced by a strict regulation, i.e. a conditional allowance.

[Broadening NIPT needs more care].

In a research setting (TRIDENT-2), Dutch pregnant women undergoing prenatal screening for trisomies 21, 18 and 13 with the Non-Invasive Prenatal Test (NIPT), are offered the choice to also receive information about incidental findings. In a recent report, the Health Council of the Netherlands has recommended to retain this option, but to only report those incidental findings that very probably will lead to serious health outcomes for the child. A working group has been appointed to draw up a guideline for this.

Towards responsible ctDNA-based multi-cancer screening: a preliminary exploration and discussion of ethically relevant aspects.

While testing for easily accessible biomarkers in the circulation ("liquid biopsy") has found its way to clinical cancer care, a further expected development is its use as a "universal" early detection test in population screening for cancer. A promising marker for such screening is circulating cell-free fragments of tumor DNA, shed into the circulation during tumor cell turnover. Several blood-based "multicancer early detection (MCED) tests" have recently been developed - but still need validation in large-scale studies involving non-patient populations.

Exome/Genome-Wide Testing in Newborn Screening: A Proportionate Path Forward.

Population-based newborn screening (NBS) is among the most effective public health programs ever launched, improving health outcomes for newborns who screen positive worldwide through early detection and clinical intervention for genetic disorders discovered in the earliest hours of life. Key to the success of newborn screening programs has been near universal accessibility and participation. Interest has been building to expand newborn screening programs to also include many rare genetic diseases that can now be identified by exome or genome sequencing (ES/GS).

The use of polygenic risk scores in pre-implantation genetic testing: an unproven, unethical practice.

Polygenic risk score analyses on embryos (PGT-P) are being marketed by some private testing companies to parents using in vitro fertilisation as being useful in selecting the embryos that carry the least risk of disease in later life. It appears that at least one child has been born after such a procedure. But the utility of a PRS in this respect is severely limited, and to date, no clinical research has been performed to assess its diagnostic effectiveness in embryos.

Liquid biopsy: state of reproductive medicine and beyond.

Liquid biopsy is the process of sampling and analyzing body fluids, which enables non-invasive monitoring of complex biological systems in vivo. Liquid biopsy has myriad applications in health and disease as a wide variety of components, ranging from circulating cells to cell-free nucleic acid molecules, can be analyzed. Here, we review different components of liquid biopsy, survey state-of-the-art, non-invasive methods for detecting those components, demonstrate their clinical applications and discuss ethical considerations.

"I Wish I Had Help Earlier. We Could Have Been Happier Sooner." Overcoming the Bystander Effect in the Care for Alcohol-Dependent Parents.

Parental alcohol dependency is associated with risks for the well-being of their children. However, guiding these families to support is often complicated. We interviewed 10 alcohol dependent parents, and held 3 focus group interviews with child welfare social workers, and alcohol and other drug workers.

Towards a Responsible Transition to Learning Healthcare Systems in Precision Medicine: Ethical Points to Consider.

Learning healthcare systems have recently emerged as a strategy to continuously use experiences and outcomes of clinical care for research purposes in precision medicine. Although it is known that learning healthcare transitions in general raise important ethical challenges, the ethical ramifications of such transitions in the specific context of precision medicine have not extensively been discussed. Here, we describe three levers that institutions can pull to advance learning healthcare systems in precision medicine: (1) changing testing of individual variability (such as genes); (2) changing prescription of treatments on the basis of (genomic) test results; and/or (3) changing the handling of data that link variability and treatment to clinical outcomes.

Corrigendum to: The ethics of preconception expanded carrier screening in patients seeking assisted reproduction.

[This corrects the article DOI: 10.1093/hropen/hoaa063.].