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Clinical Trial Summary

Cesarean scar diverticula (CSD) is a novel recognized cause of postmenstrual abnormal uterine bleeding in women. No clinical guidelines have been issued for the management of CSD. The investigators have previously demonstrated that vaginal repair of CSD was an relative effective treatment of CSD. However, only 28.2% of the CSD patients normalized to less than 7 days of menstruation, whereas 51.2% of women had 7 to 10 days of menstruation at 6 months post vaginal repair. Postoperative menstruation may contribute to surgical site infections, which may subsequently affect the healing of uterine scars. Treatment CSD patients with gonadotropin-releasing hormone agonist (GnRHa) may has the potential to improve therapeutic effects of vaginal repair. Therefore, the current multiple-center randomized controlled trial was designed to evaluate whether the application of GnRHa in combination with vaginal repair could achieve better clinical effects than those achieved by vaginal CSD repair alone.


Clinical Trial Description

Postoperative menstruation may contribute to surgical site infections, an inflammatory environment, congestion at the site of the suture, immune cell infiltration, and other effects and may subsequently affect the healing of uterine scars. It is reasonable to hypothesize that delaying the postoperative menstrual recovery period may allow uterine scars to heal without the inflammatory reaction caused by menstruation. Treatment with gonadotropin-releasing hormone agonist (GnRHa) has the ability to suppress follicle-stimulating hormone (FSH) and luteinizing hormone (LH) release, thereby maintaining low estrogen levels and causing temporary amenorrhea. A prolonged menstrual recovery period may be achieved after GnRHa administration. Vaginal repair of CSD combined with GnRHa may improve the therapeutic effects of treatment of CSD. Therefore, the randomized study was designed to evaluate whether the application of GnRHa in combination with vaginal repair could achieve better clinical effects than those achieved by vaginal CSD repair alone. ;


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator, Outcomes Assessor), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT02932761
Study type Interventional
Source Shanghai First Maternity and Infant Hospital
Contact Xipeng Wang, M.D., Ph.D.,
Phone 86-13817806602
Email xipengwang@hotmail.com
Status Not yet recruiting
Phase N/A
Start date November 2016
Completion date July 2018

See also
  Status Clinical Trial Phase
Not yet recruiting NCT02933216 - Comparison of the Therapeutic Effects of VR and Hysteroscope + Laparoscope in the Treatment of Cesarean Scar Diverticula N/A