Analysis of related complications of totally implantable venous access ports in children's chemotherapy: Single center experience.

Totally implantable venous access port (TIVAP) has become an important infusion channel for children who need chemotherapy. With the popularization of TIVAP, its related complications have gradually received clinical attention. However, there are few studies on the complications of TIVAP in children. Therefore, this study intends to analyze the risk factors of complications in children's infusion port, so as to provide basis for guiding clinical prevention and intervention. This paper retrospectively analyzed 182 children who received TIVAP implantation in our hospital from January 2018 to January 2021. According to the demographic data, basic disease status and operation related data obtained through Hospital Information System and manual follow-up, the complications and related influencing factors after implantation and implantation were summarized and analyzed. SPSS software was used to analyze the influencing factors between the complication group and the control group. There were 182 cases of children implanted in intravenous infusion port, of which 71 cases had complications, infection was the most common complication in 50 cases, followed by catheter blockage in 23 cases. Among the infection factors, catheter-related blood stream infection accounted for the highest proportion in 31 cases (17.0%), and Staphylococcus epidermidis was the most common pathogen. A total of 19 cases were pulled out early, and the unplanned pullout rate of catheter-related blood stream infection was the highest. In the analysis of influencing factors, age had significant differences in catheter-related infection, all complications and no complications (P < .05). The overall incidence of complications in the use of TIVAP in children with chemotherapy is high, and infection is the most common complication, among which catheter-related blood stream infection is the most common cause of unplanned pullout. Lower age may be associated with a higher incidence of complications.