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Antenatal counseling in the gray zone of viability

Abstract

Objective

The objective of this study is to determine the resuscitation choices at 22–24 weeks gestation, related to whether mothers received antenatal counseling and the timing relative to delivery.

Study design

A retrospective chart review was performed of infants inborn at 22–24 weeks, over a 5-year period. Infants were excluded if they had major birth defects, were still hospitalized, or the consult occurred before 22 weeks.

Result

Of 121 infants born at 220–246 weeks, 91 were born to mothers who received a neonatology consult. For 80 infants resuscitated after consult, the median time between consult and delivery was 51.7 h (range: 0.1–366.3 h). For 11 infants who received comfort care after consult, the median time between consult and delivery was 20.0 h (range: 0.8–64.4 h).

Conclusions

After receiving counseling on the morbidity and mortality of delivery at 22–24 weeks, most parents chose resuscitation. Overall, 12–24 h between consult and delivery, parents were more likely to choose comfort care.

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Fig. 1: Participant flow diagram.
Fig. 2: Estimated time between consult and delivery.
Fig. 3: Estimated time between consult and delivery.

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Acknowledgements

The authors wish to thank Bonnie Siner, RN, and Nancy Newman, RN, for their work in collecting institutional data, and Drs. Michelle Walsh and Jonathan Fanaroff for their review of the paper.

Funding

The only funding source to disclose is the institutional Clinical and Translational Science Award (CTSC, UL1TR002548), for use of REDCap.

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Correspondence to Allison Osborne.

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Osborne, A., Fish, R. & C. Voos, K. Antenatal counseling in the gray zone of viability. J Perinatol 40, 1797–1801 (2020). https://doi.org/10.1038/s41372-020-00818-5

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