Journal of minimally invasive gynecology · 2024
Outcomes of Vaginal Repair and Vaginal Repair Combined With GnRHa Administration in the Treatment of Cesarean Section Scar Defects: A Randomized Clinical Trial.
СтатьяРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Chen Huihui, Yao Min, Gao Zhenyan, Yang Xiaoqian, Wang Yizhi, Wang Xipeng
Аннотация
STUDY OBJECTIVE: To prospectively investigate whether the application of vaginal repair (VR) of cesarean section scar defect (CSD) combined with a gonadotropin-releasing hormone agonist (GnRHa) achieve better clinical outcomes than VR alone.
DESIGN: A randomized clinical trial.
SETTING: University Hospital.
PATIENTS: A total of 124 women with CSD were undergoing expectant management from December 2016 to September 2021. 61 were randomized to VR+ GnRHa and 63 to VR alone.
INTERVENTION: Vaginal repair combined with GnRHa and vaginal repair alone.
MEASURES AND MAIN RESULTS: The primary outcome was the duration of menstruation and thickness of the remaining muscular layer (TRM) at 6 months after surgery. Secondary outcomes included the length, width, and depth of the CSD; operation time; estimated blood loss; hospitalization time; and operative complications. Women were treated with either VR (n = 63) or VR + GnRHa (n = 61). Menstruation and TRM in patients pre vs post comparisons either with VR or VR + GnRHa are significantly improved (p <.05). Significant differences in menstruation duration and TRM occurred in patients treated with VR + GnRHa compared with those treated with VR (p <.05). Moreover, the rate of CSD after surgery in the VR group was significantly higher than that in the VR + GnRHa group (p = .033), and CSD patients in the VR + GnRHa group achieved better therapeutic effects than those in the VR group (p = .017). Patients who received VR + GnRHa had a shorter menstruation duration and a greater increment of TRM postoperatively than patients treated with VR alone (p = .021; p = .002, respectively).
CONCLUSION: VR + GnRHa therapy has a greater potential to improve scar healing and reduce the number of menstruation days than VR alone for symptomatic women with CSD.
DESIGN: A randomized clinical trial.
SETTING: University Hospital.
PATIENTS: A total of 124 women with CSD were undergoing expectant management from December 2016 to September 2021. 61 were randomized to VR+ GnRHa and 63 to VR alone.
INTERVENTION: Vaginal repair combined with GnRHa and vaginal repair alone.
MEASURES AND MAIN RESULTS: The primary outcome was the duration of menstruation and thickness of the remaining muscular layer (TRM) at 6 months after surgery. Secondary outcomes included the length, width, and depth of the CSD; operation time; estimated blood loss; hospitalization time; and operative complications. Women were treated with either VR (n = 63) or VR + GnRHa (n = 61). Menstruation and TRM in patients pre vs post comparisons either with VR or VR + GnRHa are significantly improved (p <.05). Significant differences in menstruation duration and TRM occurred in patients treated with VR + GnRHa compared with those treated with VR (p <.05). Moreover, the rate of CSD after surgery in the VR group was significantly higher than that in the VR + GnRHa group (p = .033), and CSD patients in the VR + GnRHa group achieved better therapeutic effects than those in the VR group (p = .017). Patients who received VR + GnRHa had a shorter menstruation duration and a greater increment of TRM postoperatively than patients treated with VR alone (p = .021; p = .002, respectively).
CONCLUSION: VR + GnRHa therapy has a greater potential to improve scar healing and reduce the number of menstruation days than VR alone for symptomatic women with CSD.