Analysis of maternal fetal outcomes and complete blood count parameters according to the stages of placental abruption: a retrospective study.

backgroundTo compare the demographic characteristics, maternal and perinatal outcomes and hemoglobin parameters according to stages diagnosed with placental abruption.

methodsPatients who underwent cesarean delivery due to clinical suspicion of placental abruption after the 20th week of gestation were included in the study. We eliminated patients with persistent hematological disorders, those on anticoagulant medications, and individuals with uterine deformities. Demographic information, body mass index, initial laboratory results, duration of hospitalization, fetal APGAR scores, and transfers to maternal and neonatal critical care units were all documented from the data system. Patients were categorized into categories based on the stages of placental abruption as outlined in the 2022 emergency obstetric care guide. Stage 0: Asymptomatic patient. Stage I: There is vaginal bleeding, clinical pain in abdomen, no signs of maternal shock or fetal distress. Stage II: There may be vaginal bleeding, no maternal shock. Fetal distress is present. Stage III: There may be maternal shock, intrauterine fetal demise is present. Presence of coagulopathy (30%). The patients were categorized as follows: Group 1 stage 0-I; Group 2 stage II; and Group 3 stage III, and the gathered data were compared among the groups.

resultsA total of 150 patients were involved, with 50 patients in group 1. Group 2 comprised 59 patients, whereas Group 3 had 41 patients. Abruptions were most prevalent in group 3. The neutrophil/lymphocyte ratio (NLR) was statistically significantly elevated in groups 2 and 3. The platelet/lymphocyte ratio (PLR) was statistically significantly reduced in group 1. Hemoglobin and fibrinogen levels were deemed statistically significantly reduced in group 3. In group 2, the Apgar scores at 1 min and 5 min were the lowest, and the demand for newborn intensive care was the highest.

conclusionsThe analysis of hemogram parameters at the initial assessment may aid in the diagnosis of abruption, complementing ultrasonography, particularly in cases of early clinical suspicion. We believe that commonly conducted, cost-effective, and straightforward hemogram parameters, when augmented by artificial intelligence, can provide therapeutic support through the interpretation of data such as PLR and NLP in instances of ambiguous laboratory diagnoses, such as placental abruption.