Decision-Making at the Limit of Viability in Newborns: Insights from a Survey of Medical Professionals.

UNLABELLED: Legal definitions of human viability vary worldwide.

BACKGROUND/

OBJECTIVES

The treatment of periviable newborns remains controversial and raises ethical concerns. However, currently, the World Health Organization (WHO) sets the lower limit of viability at 22 weeks of gestation or 500 g birth weight. The aim of our research was to determine the knowledge of healthcare practitioners in our country regarding this topic, as well as including a course after which we sought to evaluate whether their perceptions regarding the management of these cases changed.

METHODS

The recruitment of participants encompassed those who voluntarily took part in the survey, and 30 clinicians were included; they participated in a 30 h online course and completed a survey questionnaire before and after the course.

RESULTS

After Holm adjustment, we observed an improvement in participants' perceptions regarding recommendations concerning a multidisciplinary approach, perinatal counseling (20.0% vs. 100.0%), ethical issues (16.7% vs. 93.3%), and awareness of national guidelines (36.7% vs. 100.0%). Moreover, they recognized the importance of including parental wishes in decision-making (Holm-adjusted p = 0.0469), but with clinicians having the final word in the decision. Other factors did not change, with practitioners having knowledge about the serious outcomes of newborns in such challenging situations.

CONCLUSIONS

Ethically grounded strategies to guide the management of newborns at the limit of viability is of great importance, whereby gestational age is an insufficient parameter. A collaborative, multidisciplinary process is mandatory in order to ensure the best outcomes for the newborn. The value of continuing medical education should be acknowledged.