Gold Standard:Laparoscopy
Sponsors
The Second Hospital of Hebei Medical University, The Second Affiliated Hospital of Soochow University, Guangzhou General Hospital
Conditions
Adnexal TorsionEndometriosisInfertility
Early Phase 1
Unknown Phase
A multicenter prospective cohort study on the diagnostic efficacy and criteria of transvaginal ultrasound three-dimensional hysterosalpingo-contrast sonography and laparoscopy for tubal patency in infertile women
Active, not recruitingChiCTR-DDD-17010731
Start: 2017-03-11Updated: 2017-04-18
Non invasive diagnostic value of uterine artery blood flow parameters after cervical stimulation in infertile patients with endometriosis
RecruitingChiCTR2500096678
Start: 2025-02-01Updated: 2025-02-10