Feasibility of transperineal ultrasound in quantitative assessment of posterior compartment prolapse / 中华超声影像学杂志

Objective:To investigate the feasibility of transperineal ultrasound in quantitative assessment of posterior compartment prolapse among Chinese women.Methods:The prospective multicenter study enrolled 485 women between January 2017 and January 2019. All patients underwent a standard clinical interview, pelvic organ prolapse quantification (POP-Q) examination and transperineal ultrasound examination. Volume data of transperineal ultrasound examinations were obtained at rest and in maximal Valsalva maneuver.Results:The higher POP-Q stage of posterior compartment, the lower rectal ampulla position in maximal Valsalva maneuver (POP-Q stage=0 vs POP-Q stage=1, P<0.001; POP-Q stage=1 vs POP-Q stage≥2, P<0.001), and the greater rectal ampulla hypermobility (POP-Q stage=0 vs POP-Q stage=1, P<0.001; POP-Q stage=1 vs POP-Q stage≥ 2, P=0.007). The rectal ampulla position at rest and in maximal Valsalva maneuver and rectocele depth were correlated with prolapse symptoms ( r=-0.200, P<0.001; r=-0.252, P<0.001; r=0.086, P=0.045). The corresponding cut-off values of rectal ampulla position in maximal Valsalva in diagnosing posterior compartment prolapse (POP-Q stage ≥1) and clinical significant posterior compartment prolapse (POP-Q stage ≥2) were 7.32 mm below the symphysis pubis and 12 mm below the symphysis pubis, respectively, with the area under the ROC curve as 0.75 and 0.85, respectively. Conclusions:The ultrasonic measurements by transperineal ultrasound is significantly associated with POP-Q examination in posterior compartment, and it is demonstrated as a useful tool in quantitative assessment of the severity of posterior compartment prolapse.

Correlation between levator hiatus area, pelvic organ prolapse quantification and prolapse symptoms / 中华超声影像学杂志

Objective:To investigate the association between levator hiatus area, pelvic organ prolapse quantification (POP-Q) examination and prolapse symptoms.Methods:The prospective multicenter study enrolled 996 female patients between January 2017 and January 2019. All enrolled patients underwent a standard clinical interview, POP-Q examination and transperineal ultrasound examination. Volume data of pelvic floor ultrasound examinations were obtained at rest, during contraction and during maximal Valsalva maneuver. The association between levator hiatus area, POP-Q examination and prolapse symptoms was analyzed. The performance of levator hiatus area on maximal Valsalva for assessing significant POP(POP-Q stage≥2) and prolapse symptoms were also evaluated.Results:There were significant differences of levator hiatus area at rest, during contraction and during maximal Valsalva among patients with different POP-Q stages (all P<0.001). Levator hiatus area during maximal Valsalva showed the highest correlation with abdominal dragging sensation ( r=0.277, P<0.001). The area under the ROC curve (AUC) of levator hiatus area during maximal Valsalva for significant POP (POP-Q stage≥2) was significantly higher than that for prolapse symptoms (AUC: 0.77 vs 0.69, P<0.001). Conclusions:Levator hiatus area on transperineal has moderate correlation with POP-Q examination and their association is stronger than the correlation between ultrasound findings and prolapse symptoms.

Efficacy of biomimetic physiotherapy in preventing adhesions after separation of uterine adhesions / 中国医师杂志

Objective To explore the efficacy of biomimetic physiotherapy in preventing adhesions and promote endometrial repair and growth after Transcervical resection of adhesions ( TCRA) . Methods A prospective case-control study method, from January 2016 to May 2017 in Hunan Maternal and Child Health Hospital underwent TCRA in 92 patients were randomly divided into study (45 cases) and control (47 cases) groups. The patients in the study group were treated with biomimetic therapy after TCRA, and were treated with artificial cycles. Three menstrual cycles were treated continuously. The control group was treated with hormone artificial cycle. The menstrual recovery, ovulation endometrium thickness, uterine ar-tery blood flow resistance index ( RI) and second-look hysteroscopy were observed and compared between two groups before and after 1 course of treatment. Results After 1 course of treatment, the efficiency of the study group was significantly better than that of the control group (P<0. 05), and the cure rate of the study group was significantly higher than that of the control group ( P<0. 05 ) . The endometrial thickness of the study group were increased significantly after ovulation (P<0. 05). The uterine artery blood flow resistance was decreased significantly after treatment in the study group (P<0. 05). Conclusions Bionic physiother-apy can improve pelvic circulation, promote endometrial growth, and prevent the formation of adhesions after TCRA to a certain extent.