经外周静脉穿刺中心静脉置管的应用进展和并发症

经外周静脉穿刺中心静脉置管(PICC)已成为一项成熟的技术,在癌症患者的长期输液、化疗和紧急救治中发挥了重要作用.尽管PICC导管的材料、类型和留置方法不断改进,但仍无法避免导管相关并发症发生,如感染、深静脉血栓形成,这些因素不仅与操作者和导管护理人员的经验水平有关,还与患者自身的免疫力和基础疾病有关.因此,在置管过程...

Progress of central venous catheterization via peripheral venipuncture and complications

Peripherally inserted central catheter（PICC） has become a mature technology and played important roles in long-term infusion, chemotherapy, and emergency treatment for cancer patients. Even though, the materials and types of the catheter and indwelling method for PICC were constantly improved, catheter-related complicationssuch as infection and deep vein thrombosis cannot be avoided.These are not only related to the experience level of the operator and catheter care staff, but also related to the patient′s own immunity and underlying diseases.Therefore, the catheter placement process, catheter location, catheter care, and indwelling time and patient satisfaction are all aspects that practitioners pay attention to. This article aims to review the progress of PICC application, comparison with intravenous port （Port）, and complications.