Piergiovanni M, Tschantz P
Service de chirurgie, Hôpital des Cadolles, Neuchâtel.
Helv Chir Acta. 1991 Jul;58(1-2):201-5.
75 patients, needing a bladder drainage for nonurological indications and having sterile urines were studied after randomization into two groups. In the first group, drained with an urethral catheter, urinary infection took place in 12 (= 30%) patients, while it was detected in 4 (= 11%) drained with a suprapubic catheter. In this latter group, patients felt more comfortable, had less pain; the duration of urinary drainage and hospital stay was shorter.
75名因非泌尿系统指征需要膀胱引流且尿液无菌的患者被随机分为两组进行研究。第一组采用尿道导管引流，12名（30%）患者发生了泌尿系统感染，而耻骨上导管引流组有4名（11%）患者发生了泌尿系统感染。在后一组中，患者感觉更舒适，疼痛更少；尿液引流时间和住院时间更短。
