137
Participants
Start Date
January 1, 2025
Primary Completion Date
December 31, 2027
Study Completion Date
December 31, 2027
Peritoneal combined with intrauterine water isolation
On the basis of the conventional peritoneal water isolation group, the improved technology group added additional intrauterine water isolation, and continued to inject ice saline to separate the endometrium on both sides.
Peritoneal water isolation
Transabdominal injection of saline into the abdominal cavity to achieve complete separation of the uterus from the surrounding organs and structures
Peking University Aerospace Center Hospital
OTHER