PDF(355 KB)
Clinical experiences in peritoneal dialysis using different types of catheters
ZHOU Yan;YU Yu-sheng; WANG Jin-quan;TANG Zheng;JI Da-xi;LI Lei-shi.
Chinese Journal of Blood Purification ›› 2008, Vol. 7 ›› Issue (10) : 552-554.
PDF(355 KB)
PDF(355 KB)
Clinical experiences in peritoneal dialysis using different types of catheters
Objective To investigate the clinical indication and complication of peritoneal dialysis using different types of dialysis catheters. Methodology Sixty-eight patients with end stage renal disease on peritoneal dialysis were divided into two groups. Twenty-eight patients used Tenckhoff-coil catheter were assigned in group 1, and 40 patients used swan-neck straight type catheter were in group 2. They were followed up for more than 6 months. Their in/out flow rate of dialysate, infection at tunnel and exit-site, catheter dislocation and dialysate leakage were observed. Results There were no differences in flow rate of dialysate drainage and infection rate at tunnel and exit-site between group 1 and group 2 (P>0.05). Tenckhoff-coil catheter was often replaced by swan-neck straight type catheter due to the higher dislocation rate associated with the former catheter (17.8% vs. 5%). Conclusion Catheter dislocation rate was lower in patients using swan-neck straight type catheter than in those using Tenckhoff-coil catheter. However, swan-neck straight type catheter was often associated with inadequate drainage or blockage. The drainage efficiency of swan-neck straight type catheter can be significantly improved after adjustment of the angle between outer segment of the tube and abdomen median line during insertion of the catheter.
Insertion of catheter / Tenckhoff-coil catheter / Swan-neck straight catheter
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