Efficacy of intrauterine balloon stent or oral estrogen on prevention of adhesion after transcervical resection of septum in septate uterus: Study protocol for a randomized controlled multicenter study in China

Affiliations

• ¹ Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetric & Gynecologic Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China.
• ² Department of Obstetrics and Gynecology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China.
• ³ Department of Hysteroscopic Center, Fuxing Hospital, Capital Medical University, Beijing 100038, China.
• ⁴ Nanjing Maternity and Child Health Care Hospital, Jiangsu Province 210004, China.
• ⁵ The Second Affiliated Hospital of Xi'an Jiaotong University, Shanxi Province 710004, China.
• ⁶ Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Shandong Province 250012, China.
• ⁷ Tianjin Central Hospital of Obstetrics and Gynecology, Tianjin 300199, China.
• ⁸ Chongqing Health Center for Women and Children, Chongqing 401147, China.
• ⁹ Hunan Provincial Maternal and Child Health Care Hospital, Hunan Province 410008, China.
• ¹⁰ Tangshan Maternal and Child Health Care Hospital, Hebei Province 063000, China.