RESULTSWhile no patients died during surgery six died (mortality rate was 5%) in the first 30 days afterward (two of them from causes unrelated to the urinary diversion surgery). The early reoperation rate was 14%; there were early complications not requiring surgery in 40 (34%) and later reoperation rate was required in 20.6%. The mean (range) maximum neobladder capacity was 550 (310-720) mL, the maximum intravesical pressure at maximum capacity 26.4 (11-48) cmH 2 O, and the minimum and maximum flow rates 25.2 (16-64) and 17.5 (11-30) mL/s, respectively. Day-and night-time continence rates were 92% and 90% after 4 years. While there was no electrolyte imbalance, there was mild to moderate metabolic acidosis in 58% of patients. There was no urethral tumour recurrence in any patient. CONCLUSIONDetubularization of ileum to form a neobladder gives a more favourable lowpressure and high-capacity reservoir. Therefore, a shorter ileal segment can be used for orthotopic urinary diversion, to avoid various metabolic dysfunctions when using detubularized bowel, but the surgery is not as free of complications as the original technique.

We have examined the effects of acupuncture and hypnotic suggestions, and compared them with placebo in the treatment of male sexual dysfunction with no detectable organic cause. The study comprised 15 men (mean age 36.7 +/- 10.43 years) who received acupuncture treatment, 16 men (mean age 38.4 +/- 10.75 years) who underwent hypnosis (mean age 35.3 +/- 11.52 years) and 29 men (mean age 36.2 +/- 11.38 years) who served as controls. They were interviewed periodically; the patients' reports were verified by interviewing their partners. Men who received placebo had a 43-47% improvement in sexual function, while the rates of improvement in the treated groups were higher, but not significantly so. The success rates of acupuncture and hypnotic suggestions were 60% and 75% respectively. Although the improvement was not statistically significant, treatment with acupuncture could be used as an adjuvant therapy in non-organic male sexual dysfunction. The only treatment superior to placebo seemed to be hypnosis. A more effective treatment may be obtained by combining these therapeutic modalities, but this needs further study.

Background : We describe a new operative technique for the surgical treatment of bladder cancer. Methods : Male patients with invasive bladder cancer were managed by radical cystoprostatectomy using a technically different approach than the conventional method. The main feature of this method includes a small vertical incision between pubis and umbilicus, keeping the abdominal peritoneum closed during the surgery. Reperitonealization is done at completion to isolate the urinary anastomoses from the bowel anastomoses.Results : Seventy-six consecutive patients with bladder cancer underwent this operation. The mean operation time was 4 h 30 min and the mean hospital stay was 11 days. No mortality was seen in the early postoperative period. Only one patient developed serious bowel distension. Two patients developed pneumonia. Wound infection was seen in two patients. Two patients experienced hydronephrosis in the late period of follow-up. Four patients developed pelvic lymphocele. There was no evidence of postoperative electrolyte loss in any of the patients. Three patients developed abdominal hernia and this was corrected with surgical treatment. Urodynamic evaluation of 15 patients showed a low capacity reservoir. All patients were continent during the daytime. Conclusion : This technique keeps the abdominal peritoneum closed during radical cystoprostatectomy, preventing the patients from complications, such as infection, water and electrolyte imbalances. The technique also decreases the recovery time.

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We conclude that a prophylactic oral dose of ephedrine 50 mg is effective for minimizing and managing spinal anesthesia-induced hypotension during transurethral prostatectomy.