Electroanalgesia in urologic surgery.
Transcutaneous electrical nerve stimulation (TENS) was employed to reduce postoperative pain in 40 patients who had either radical nephrectomy, radical prostatectomy, or implantation of an inflatable penile prosthesis. These patients used 68 per cent less pain medication and made 84 per cent fewer requests for meperidine hydrochloride (Demerol) injections than did 40 control patients who had similar surgical procedures. The TENS units were easy to use, and there were no complications to electroanalgesia. The TENS program also was costeffective. TENS provided a simple, safe method of reducing postoperative pain in the three surgical procedures tested. Electroanalgesia may have application in other types of urologic surgery, and TENS should be particularly useful in patients who have outpatient surgery.
D000700:Analgesics / Q000627:therapeutic use; D004599:Electric Stimulation Therapy / Q000191:economics; D005069:Evaluation Studies as Topic; D006801:Humans; D008297:Male; D009392:Nephrectomy / Q000379:methods*; D010146:Pain / Q000517:prevention & control*; D010413:Penis / Q000601:surgery*; D011184:Postoperative Period; D011468:Prostatectomy / Q000379:methods*; D019736:Prostheses and Implants; D004561:Transcutaneous Electric Nerve Stimulation / Q000191:economics
D000700:Analgesics