Scheuer M, Kuijpers H C, Bleijenberg G
Department of Surgery, University Hospital Nijmegen, The Netherlands.
Dis Colon Rectum. 1994 Jun;37(6):590-3; discussion 593-4. doi: 10.1007/BF02050995.
This study was designed to examine the effects of electrostimulation on sphincter function.
Electric stimulation was performed twice a day for 30 minutes over a 12-week period on 10 patients with neurogenic fecal incontinence. Anal manometry was repeated after 6 and 12 weeks.
Two patients experienced some improvement. Mean resting pressure was increased by 0.6 (-5.8 to +5.3) kPa and mean squeezing pressure by 0.3 (-1.6 to +2.6) kPa. All values remained below continent levels. An increase in squeezing pressure after both 6 and 12 weeks was recorded in only one patient.
Electrostimulation does not improve internal or external sphincter function. There is no indication that it will do so in the long term either.
本研究旨在探讨电刺激对括约肌功能的影响。
对10例神经源性大便失禁患者，在12周内每天进行两次电刺激，每次30分钟。6周和12周后重复进行肛门测压。
2例患者有一定改善。平均静息压力增加0.6（-5.8至+5.3）kPa，平均收缩压力增加0.3（-1.6至+2.6）kPa。所有数值均低于正常控制水平。仅1例患者在6周和12周后收缩压力均有增加。
电刺激不能改善内括约肌或外括约肌功能。也没有迹象表明其长期会有此作用。
