Caesarean Scar Pregnancy
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: A history of cesarean section, abortion with B ultrasound, maternal age (20-42 years old), gestational age (within 10 weeks), B ultrasound implied preoperatively: cesarean scar pregnancy, single pregnancy, and estimated gestational age; cesarean scar pregnancy dignosed through operation and pathological examination.
Exclusion criteria
Exclusion criteria: Exclude fever, oral contraceptives, pregnancy with IUD, genital inflammation and malformations; trophoblastic related diseases, serious heart, liver and other vital organs and blood diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Gestational age more than at least 7weeks;HCG concentration;Whether the embryo did implant in the uterus isthmus incision (exogenic);Blood flow around the embryo (RI less than 0.4);The thickness that embryo implantation site was apart from serous layer (less than 0.3cm); | — |
Countries
China