Pollard S G, Macfarlane R
Department of Surgery, Addenbrookes Hospital, Cambridge, England.
J Urol. 1988 Jan;139(1):37-8. doi: 10.1016/s0022-5347(17)42282-8.
We investigated whether use of the Double-J ureteral stent causes untoward symptoms and complications. Of 20 patients evaluated by questionnaire 18 suffered 1 or more symptoms in the upper (for example loin pain) or lower (for example dysuria and frequency) urinary tract in the absence of infection. Despite the undoubted benefit in many patients, troublesome symptoms are common. We recommend early removal of the stents but we cannot implicate any correctable technical factors.
我们研究了双J型输尿管支架的使用是否会引起不良症状和并发症。在通过问卷调查评估的20例患者中，18例在无感染的情况下出现了上尿路（如腰痛）或下尿路（如排尿困难和尿频）的一种或多种症状。尽管对许多患者有明显益处，但令人烦恼的症状很常见。我们建议尽早取出支架，但我们找不到任何可纠正的技术因素。
