NCT05481606

Cesarean Scar Pregnancy and Clinical Outcomes

Clinical Outcomes of Cesarean Scar Pregnancy With Different Type: a Prospective Cohort Study

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 500 (estimated)
• Sponsor: Peking University Third Hospital · Academic / Other
• Sex: Female
• Age: 20 Years – 49 Years
• Healthy volunteers: Accepted

Summary

This study is a prospective cohort study, led by Prof. Zhao Yangyu, from the Department of Gynecology \& Obstetrics, Peking University Third Hospital.

Detailed description

Cesarean section, myomectomy and other surgeries for uterus are likely to cause scars in different parts of the uterus. During the subsequent pregnancy, the incidence rate of cesarean scar pregnancy, placenta previa, placenta increta and the risk of termination of the first and mid-trimester pregnancy is likely to increase. Cesarean scar pregnancy is regarded as a risk factor of uterine rupture in the third trimester of pregnancy or delivery period, which severely affects the maternal and perinatal health and safety. This study is planning to prospectively include pregnant women aged 20-49 years from Peking University Third Hospital. All women with diagnosis on cesarean scar pregnancy was included prior to 14 wks of gestation. We divided the women into three different groups: type I, type II and type III according to characteristics in gestation sac,uterine scar, bladder, the latter with potentially worse outcomes in term of maternal morbidity and mortality. Data including demographics, medical history, reproductive history, prenatal health care, gestational complications, and pregnancy and birth outcomes will be collected via electronic data capture system.

Conditions

• Blood Loss
• Repeat Cesarean Section
• Maternal Transmission
• Hysterectomy
• Placenta Accreta Spectrum
• Abortion

Timeline

• Start date: 2022-08-01
• Primary completion: 2023-08-01
• Completion: 2025-08-01
• First posted: 2022-08-01
• Last updated: 2022-08-01