摘要
Objective To assess the efficacy and safety of dual ultrasound-guided(DUG)totally implantable venous access port(TIVAP)implantation(namely,using ultrasoundguided percutaneous puncture with transesophageal echocardiography-guided catheterization)via the right internal jugular vein(IJV)in pediatric patients with cancer.Methods Fifty-five children with cancer requiring chemotherapy underwent DUG-TIVAP implantation via the right IJV.Clinical data were recorded,including the procedure success rate,first attempt success rate,and perioperative and postoperative complications.Results All 55 cases were successfully operated on.The first puncture success rate was 100%.The operation time was 22–41min,with a mean time of 30.8±5.5min.The mean TIVAP implantation time was 253±145 days(range 42–520 days).There were no perioperative complications.The postoperative complication rate was 5.4%(3/55),including skin infections around the port in one case,catheter-related infection in one case,and fibrin sheath formation in one case.The ports were all preserved after anti-infection or thrombolytic therapy.No unplanned port withdrawal was recorded in this study.Conclusions DUG-TIVAP implantation is a technique with a high success rate and a low complication rate;therefore,it provides an alternative for children with cancer.Further randomized controlled studies are needed to confirm the efficacy and safety of DUG-TIVAP via the right IJV in children.
基金
Chongqing Medical Scientific Research Project(Joint project of Chongqing Health Commission and Science and Technology Bureau)(2021MSXM073).
