ObjectivesFirst-trimester ultrasound screening is increasingly performed to detect fetal anomalies early in pregnancy, aiming to enhance reproductive autonomy for future parents. This study aims to... Show moreObjectivesFirst-trimester ultrasound screening is increasingly performed to detect fetal anomalies early in pregnancy, aiming to enhance reproductive autonomy for future parents. This study aims to display the current practice of first-trimester ultrasound screening in developed countries. MethodAn online survey among 47 prenatal screening experts in developed countries. ResultsFirst-trimester structural anomaly screening is available in 30 of the 33 countries and is mostly offered to all women with generally high uptakes. National protocols are available in 23/30 (76.7%) countries, but the extent of anatomy assessment varies. Monitoring of scan quality occurs in 43.3% of the countries. 23/43 (53.5%) of the respondents considered the quality of first-trimester ultrasound screening unequal in different regions of their country. ConclusionsFirst-trimester screening for structural fetal anomalies is widely offered in developed countries, but large differences are reported in availability and use of screening protocols, the extent of anatomy assessment, training and experience of sonographers and quality monitoring systems. Consequently, this results in an unequal offer to parents in developed countries, sometimes even within the same country. Furthermore, as offer and execution differ widely, this has to be taken into account when results of screening policies are scientifically published or compared. Show less
Velde, K.J. van der; Singh, G.; Kaliyaperumal, R.; Liao, X.F.; Ridder, S. de; Rebers, S.; ... ; Swertz, M.A. 2022
The genomes of thousands of individuals are profiled within Dutch healthcare and research each year. However, this valuable genomic data, associated clinical data and consent are captured in... Show moreThe genomes of thousands of individuals are profiled within Dutch healthcare and research each year. However, this valuable genomic data, associated clinical data and consent are captured in different ways and stored across many systems and organizations. This makes it difficult to discover rare disease patients, reuse data for personalized medicine and establish research cohorts based on specific parameters. FAIR Genomes aims to enable NGS data reuse by developing metadata standards for the data descriptions needed to FAIRify genomic data while also addressing ELSI issues. We developed a semantic schema of essential data elements harmonized with international FAIR initiatives. The FAIR Genomes schema v1.1 contains 110 elements in 9 modules. It reuses common ontologies such as NCIT, DUO and EDAM, only introducing new terms when necessary. The schema is represented by a YAML file that can be transformed into templates for data entry software (EDC) and programmatic interfaces (JSON, RDF) to ease genomic data sharing in research and healthcare. The schema, documentation and MOLGENIS reference implementation are available at https://fairgenomes.org. Show less
Aben, K.K.H.; Osanto, S.; Hulsbergen-van de Kaa, C.A.; Soetekouw, P.M.; Stemkens, D.; Bex, A. 2016
The Dutch guideline 'Renal Cell Carcinoma' has been revised on the basis of new literature. With the assistance of the Netherlands Cancer Registry an assessment was made of the current care for... Show moreThe Dutch guideline 'Renal Cell Carcinoma' has been revised on the basis of new literature. With the assistance of the Netherlands Cancer Registry an assessment was made of the current care for patients with renal cell carcinoma. Renal cell carcinoma is a type of cancer for which knowledge of the genetic basis of the different histological subtypes has led to the development of new targeted therapies. By the introduction of these systemic therapies, histological subtyping of renal cell carcinoma has become more important. Although in the previous guideline cytological or histological diagnosis was recommended to determine the nature of the tumourous process in the kidney, in the revision it is advised to use histological needle biopsies to determine the histological subtype and therefore to provide evidence for the choice of systemic therapy. With modern diagnostic techniques, more patients with smaller tumours are identified. For these tumours, less invasive therapies are recommended in order to preserve as much renal tissue as possible. Show less
