A comprehension of the etiologies of stillbirths through clinical, radiographic and autopsy findings: A study at Srinagarind Hospital, Khon Kaen, Thailand

Women experiencing stillbirths are at risks for postpartum depression and subsequent stillbirths. Determining the causes aids maternal coping and may prevent a similar outcome in subsequent pregnancies. The aim of the study is thus to determine the causes of stillbirth by clinical information, radiography, fetal autopsy, and placental examination. Medical records and autopsy studies of stillbirths between 2014 and 2018 at Srinagarind Hospital, Khon Kaen University were reviewed. Stillbirths with the parental consent, delivered at gestational age greater than or equal to 20 weeks or weight more than or equal to 500 grams, were grouped into 8 categories based on causes. Out of 102 stillbirths, the most common cause of stillbirths was placental abnormalities (38.2%). The most common cause of placental abnormalities was placental insufficiency (82.0%). The most common causes of stillbirth in gestational age 20-27⁺⁶ weeks were fetal malformations (29.0%) and placental abnormalities (29.0%). The most common cause of stillbirth in gestational age 28-33⁺⁶weeks and gestational age >34 weeks was placental abnormalities (54.1% and 43.4%, respectively). Undetermined cause of stillbirth in all gestational ages was 8.8% and found mostly in gestational age 20-27⁺⁶weeks (12.7%). We thus propose that the most prevalent cause of stillbirth was placental abnormality in every gestational age. The undetermined causes are low because of complete clinical information, radiography, fetal autopsy, and placental examination.

Saksiriwuttho, P., Kleebkaow, P., Jamsri, P., & Sawangsri, K. (2022). A comprehension of the etiologies of stillbirths through clinical, radiographic and autopsy findings: A study at Srinagarind Hospital, Khon Kaen, Thailand. Asia-Pacific Journal of Science and Technology, 27(06), APST–27. https://doi.org/10.14456/apst.2022.98