Z Geburtshilfe Neonatol 2022; 226(06): 391-398
DOI: 10.1055/a-1915-5832
Original Article

Expected Versus Unexpected Delivery for Placenta Accreta Spectrum (PAS) Disorders with Same Team in Single Tertiary Center

1   University of Health Sciences Tepecik Training and Research Hospital, Department of Perinatology, Izmir, Turkey
,
2   University of Health Sciences Tepecik Training and Research Hospital, Department of Obstetrics and Gynecology, Izmir, Turkey
,
3   Tinaztepe University Faculty of Health Sciences, Department of Obstetrics and Gynecology, Izmir, Turkey
,
1   University of Health Sciences Tepecik Training and Research Hospital, Department of Perinatology, Izmir, Turkey
,
1   University of Health Sciences Tepecik Training and Research Hospital, Department of Perinatology, Izmir, Turkey
,
1   University of Health Sciences Tepecik Training and Research Hospital, Department of Perinatology, Izmir, Turkey
,
4   University of Health Sciences Suat Seren Chest Diseases and Surgery Training and Research Hospital, Department of Anesthesia and Reanimation, Izmir, Turkey
,
1   University of Health Sciences Tepecik Training and Research Hospital, Department of Perinatology, Izmir, Turkey
,
1   University of Health Sciences Tepecik Training and Research Hospital, Department of Perinatology, Izmir, Turkey
› Institutsangaben

Abstract

Objectives To evaluate the maternal and neonatal outcomes of expected and unexpected pathologically proven placenta accreta spectrum (PAS) cases in a single multidisciplinary center.

Material and Methods This was a retrospective cohort study of 92 PAS cases from January 2011 until September 2021. Only cases with histopathologically invasive placentation were included in the study. The cases diagnosed at the time of delivery were defined as unexpected PAS (uPAS) and those diagnosed antenatally as expected PAS (ePAS). Maternal and neonatal outcomes of both groups were compared.

Results Thirty-five (38%) of 92 cases were in the uPAS group. Placenta previa and high-grade PAS (percreata) were significantly higher in the ePAS group (p=0.028, p<0.001; respectively). The mean packed red blood cell transfusion was significantly higher in the uPAS group (p=0.030) but transfusions of other blood products were similar in the two groups. There was no significant difference in intraoperative complication rates between the two groups. Preterm delivery (<37 weeks) was significantly higher in the ePAS group (p<0.001), but there was no significant difference between the two groups in terms of adverse neonatal outcomes.

Conclusions Our single center data show that although ePAS cases include more highly invasive PAS cases, maternal hemorrhagic morbidity is lower than uPAS cases. Reducing maternal morbidity in PAS cases can be achieved by increasing antenatal diagnosis.



Publikationsverlauf

Eingereicht: 22. Februar 2022

Angenommen nach Revision: 19. Juli 2022

Artikel online veröffentlicht:
13. September 2022

© 2022. Thieme. All rights reserved.

Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany

 
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