Effects of Bionic Electric Stimulation Combined with Resistance Tightening Leg Training on Postpartum Pelvic Floor Dysfunction
10.16156/j.1004-7220.2025.02.015
- VernacularTitle:仿生物电刺激联合抗阻夹腿训练对产后盆底功能障碍的改善作用
- Author:
Xiaoyan YIN
1
;
Yaping QIAN
;
Guangyu SUN
;
Qianyun GAO
;
Xi CHEN
Author Information
1. 苏州大学附属常州老年病医院(常州市第七人民医院)妇产科,江苏 常州 213000
- Publication Type:Journal Article
- Keywords:
postpartum pelvic floor dysfunction;
bionic electric stimulation(BES);
resistance tightening leg training;
pelvic floor muscle strength;
urodynamics
- From:
Journal of Medical Biomechanics
2025;40(2):358-363
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the effect of bionic electrical stimulation(BES)combined with resistance tightening leg training on postpartum pelvic floor dysfunction(PFD).Methods A total of 205 patients with PFD were divided into the BES group(n=102)and the combined group(n=103)by random number table method.All subjects received routine pelvic floor muscle training.In addition,the BES group was treated with BES intervention,and the combined group was treated with BES combined with resistance tightening leg training,with 8 weeks of treatment.The classification of pelvic floor muscle strength,electrophysiological indexes of pelvic floor function,urodynamics and stress urinary incontinence(SUI)classification/pelvic organ prolapse(POP)degree were compared between the two groups before and after treatment.Results After treatment,the pelvic floor muscle strength classification,SUI classification and POP degree in the combined group were significantly better than those in the BES group(P<0.05).After treatment,ClassⅠ/ClassⅡmuscle fiber fatigue,vaginal dynamic pressure and maximal electromyography(EMG)value of fast muscle in the combined group were(-1.20±0.35)%,(-0.90±0.30)%,(76.30±5.51)cmH2 O,(43.00±5.82)μV,respectively,which were all significantly higher than those in the BES group(P<0.05).After treatment,the indexes of urodynamics in both groups were significantly improved,and the combined group was better than the BES group(P<0.05).Conclusions BES combined with resistance tightening leg training can significantly improve pelvic floor muscle strength,muscle fiber fatigue and urodynamics in patients with PFD,thus alleviating SUI/POP symptoms.
