Adults born prematurely prefer a periviability guideline that considers multiple prognostic factors beyond gestational age.

AIM: The aim of the study was to explore the perspectives of adults born prematurely on guidelines for management at extreme premature birth and personalisation at the limit of viability. METHODS: We conducted four 2-h online focus group interviews in the Netherlands. RESULTS: Twenty-three participants born prematurely were included in this study, ranging in age from 19 to 56 years and representing a variety of health outcomes. Participants shared their perspectives on different types of guidelines for managing extremely premature birth. They agreed that a guideline was necessary to prevent arbitrary treatment decisions and to avoid physician bias. All participants favoured a guideline that is based upon multiple prognostic factors beyond gestational age. They emphasised the importance of discretion, regardless of the type of guideline used. Discussions centred mainly on the heterogeneity of value judgements about outcomes after extreme premature birth. Participants defined personalisation as 'not just looking at numbers and statistics'. They associated personalisation mainly with information provision and decision-making. Participants stressed the importance of involving families in decision-making and taking their care needs seriously. CONCLUSION: Adults born prematurely prefer a periviability guideline that considers multiple prognostic factors and allows for discretion.

Dutch professionals' discussion preferences with the parents of extremely premature infants varied, but the trend was towards shared decision-making.

AIM: We explored professionals' views on sharing decision-making with parents before and after an extremely preterm birth and what healthcare professionals considered severe outcomes. METHODS: A nationwide, multi-centre online survey was carried out among a wide range of perinatal healthcare professionals in the Netherlands from 4 November 2020 to 10 January 2021. The medical chairs of all nine Dutch Level III and IV perinatal centres helped to disseminate the survey link. RESULTS: We received 769 survey responses. Most respondents (53%) preferred to place equal emphasis on two treatment options during shared prenatal decision-making: early intensive care or palliative comfort care. The majority (61%) wanted to include a conditional intensive care trial as a third treatment option, but 25% disagreed. Most (78%) felt that healthcare professionals were responsible for initiating postnatal conversations to justify continuing or withdrawing neonatal intensive care if complications were associated with poor outcomes. Finally, 43% were satisfied with the current definitions of severe long-term outcomes, 41% were unsure and there were numerous for a broader definition. CONCLUSION: Although Dutch professionals expressed diverse preferences on how to reach decisions about extremely premature infants, we observed a trend towards shared decision-making with parents. These results could inform future guidelines.

The Edge of Perinatal Viability: Understanding the Dutch Position.

The current Dutch guideline on care at the edge of perinatal viability advises to consider initiation of active care to infants born from 24 weeks of gestational age on. This, only after extensive counseling of and shared decision-making with the parents of the yet unborn infant. Compared to most other European guidelines on this matter, the Dutch guideline may be thought to stand out for its relatively high age threshold of initiating active care, its gray zone spanning weeks 24 and 25 in which active management is determined by parental discretion, and a slight reluctance to provide active care in case of extreme prematurity. In this article, we explore the Dutch position more thoroughly. First, we briefly look at the previous and current Dutch guidelines. Second, we position them within the Dutch socio-cultural context. We focus on the Dutch prioritization of individual freedom, the abortion law and the perinatal threshold of viability, and a culturally embedded aversion of suffering. Lastly, we explore two possible adaptations of the Dutch guideline; i.e., to only lower the age threshold to consider the initiation of active care, or to change the type of guideline.

A new apparatus for measuring diameter changes of the rat paw and tibiotarsal joint.

A new apparatus for the study of hind-limb inflammation in the rat is described. It measures with high precision the diameters of the hind paws and tibiotarsal joints at anatomically well defined reference points. Inflammation induced by subplantar carrageenin injection and by inoculation of adjuvant in the tail is accompanied by readily detectable and pronounced increases in diameters. Results obtained with this rapid and simple method are reliable and the method offers practical advantages over volume measurements.