A theoretical analysis of prophylactic common iliac arterial occlusion for potential massive bleeding during cesarean delivery: Decision-making considerations — A 2-year retrospective study

Objective: According to the American College of Obstetricians and Gynecologists, there has been a rapid increase in the total cesarean birth rates. The rate of placenta accreta is increasing, and previous cesarean delivery is the most common risk factor. Labor is a major challenge in cases with an abnormally invasive placenta, considering the risk of massive blood loss during cesarean delivery and patient wishes for uterine preservation. Materials and methods: We retrospectively obtained clinical data and surgical outcomes of high-risk cases of placenta previa totalis and placenta accreta admitted between March 2018 and September 2020. A multidisciplinary discussion was conducted before surgery. We also constructed an organiza-tional flowchart detailing this decision-making process. Results: Patients who underwent cesarean delivery for suspected placenta accreta or placenta previa totalis with clinical risk factors were reviewed. No patient required an emergency hysterectomy or intensive care unit admission. Conclusion: We shared our experience of multidisciplinary decision-making by presenting high-risk cases of placenta previa totalis with clinical risk factors or suspected placenta accreta. Based on our multidisciplinary decision-making process, all patients were discharged without complications. (c) 2022 Taiwan Association of Obstetrics & Gynecology. Publishing services by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).