Role of modified Seldinger technique combined with vascular ultrasonography in the placement of peripherally inserted central catheters in patients with breast cancer undergoing postoperative chemotherapy / 中华临床营养杂志

ABSTRACT

Objective To investigate the role of modified Seldinger technique combined with vascular ultrasonography in the placement of peripherally inserted central catheters (PICC) in patients with breast cancer undergoing postoperative chemotherapy.Methods Totally 120 patients with breast cancer undergoing postoperative chemotherapy were equally divided into the observation group and the control group using the table of random number.In the observation group,PICC were placed using the modified Seldinger technique combined with vascular ultrasonography; in the control group,the PICC were placed using the traditional blind puncture technique.The success rate of first puncture,success rate of first placement,and the incidences of mechanical phlebitis and thrombosis were compared between two groups.Results The success rate of first puncture,success rate of first placement,and the incidences of mechanical phlebitis were 91.67％,100％,and 3.33％,respectively,in the observation group and 76.67％,86.67％,and 45％,respectively,in the control group (P =0.0061,P =0.0434,and P ＜ 0.0001).However,no significant difference was found on the incidence of thrombosis between the two groups (P =0.1187).Conclusion Modified Seldinger technique combined with vascular ultrasonography is efficient and safe for PICC placement for patients with breast cancer undergoing postoperative chemotherapy.