我们使用自定位导管的九年经验：与其他Tenckhoff导管变体的故障率比较。
Our nine-year experience with the self-locating catheter: comparison of malfunction rate with other Tenckhoff catheter variants.
作者信息
Lanuza M, Minguela J I, Rodado R, Muriel J, Ruiz-de-Gauna R
机构信息
Nephrology Department, Hospital Universitario Virgen de la Arrixaca, Murcia, Spain.
出版信息
Int J Artif Organs. 2006 Jan;29(1):138-41. doi: 10.1177/039139880602900114.
OBJECTIVE
To evaluate catheter-related complications among self-locating and other variants of Tenckhoff catheters.
PATIENTS AND METHODS
We studied all self-locating catheters implanted in our hospitals from May/97 to Dec/05. We extended the follow-up to Jun/05. We collected demographic data, causes of catheter withdrawal and dropping of PD. We studied data about technique and catheter related complications.
RESULTS
We included 328 catheters in 285 patients. There were 258 self-locating, 55 straight and 15 curled. There was a higher rate of catheter withdrawal due to malfunction in patients with straight or pig-tail catheters than in self-locating ones (log-rank, p < 0.001).
CONCLUSION
In our patients, self-locating catheters have a lower malfunction rate than other variants of Tenckhoff catheters.
目的
评估自定位型及其他型号的Tenckhoff导管相关并发症。
患者与方法
我们研究了1997年5月至2005年12月在我院植入的所有自定位型导管。随访延长至2005年6月。我们收集了人口统计学数据、导管拔除原因及腹膜透析中断情况。我们研究了有关技术及导管相关并发症的数据。
结果
我们纳入了285例患者的328根导管。其中258根为自定位型，55根为直管型，15根为卷曲型。直管型或猪尾型导管患者因功能故障导致的导管拔除率高于自定位型导管患者（对数秩检验，p<0.001）。
结论
在我们的患者中，自定位型导管的故障率低于其他型号的Tenckhoff导管。
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