Platelet Rich Plasma in the Prevention of Adhesion Reformation

Asherman syndrome, which occurs after trauma to the basalis layer of the endometrium. It seems that the role of postoperative platelet rich plasma（PRP）therapy in the prevention of recurrence of IUA is still controversial. To investigate if PRP therapy can prevent adhesion reformation after adhesiolysis. After the completion of hysteroscopic adhesiolysis, recruited patients will be randomized to one of the two treatment groups by computer-generated numbers: having PRP after hysteroscopic adhesiolysis; and the control group without PRP treatment. A second-look hysteroscopy and ultrasound assessment of the endometrium will be carried out 4 weeks after the surgery, and again at 8 weeks after the surgery.