Marín Collado R M, Paneque Sánchez Toscano I, Castelo Morales F, Sánchez García C
D.E. Responsable de la Unidad de Infecciones.
Rev Enferm. 2000 Jul-Aug;23(7-8):531-5.
Starting on the premise that the risks of infection due to vesical catheterism lasting more than 48 hours fundamentally depends on the type of drainage system employed, the authors make a study to see if it is possible to achieve a decrease in the rate of urinary tract infections by utilizing closed systems. This study follows a quasi-experimental design having two groups of patients who require this form of catheterism and analyzes its results. This study lasted five months and concluded that "the utilization of a closed drainage system having an anti-backup flow valve significantly reduces the rate of urinary tract infections".
基于留置导尿管超过48小时导致感染的风险主要取决于所采用的引流系统类型这一前提，作者开展了一项研究，以探讨使用封闭系统是否有可能降低尿路感染率。本研究采用准实验设计，有两组需要这种导尿形式的患者，并对结果进行了分析。该研究持续了五个月，得出的结论是“使用带有防逆流阀的封闭引流系统可显著降低尿路感染率”。
