Rupture of catheter in implantable venous access port:analysis of cause and incidence management in 4 cases of paediatric patients
10.3969/j.issn.1671-8283.2024.02.007
- VernacularTitle:4例儿童植入式静脉输液港导管断裂原因分析及处理
- Author:
Yingchun FEI
1
;
Li'e HUANG
;
Junli SHAO
;
Na ZHAO
Author Information
1. 中山大学附属第一医院小儿外科,广东广州,510080
- Keywords:
implantable venous access port;
catheter rupture;
paediatric patients;
nursing
- From:
Modern Clinical Nursing
2024;23(2):47-51
- CountryChina
- Language:Chinese
-
Abstract:
Objective The objective of this study was to investigate the underlying causes of catheter rupture in implantable venous assess ports among 4 paediatric patients and to summarise nursing experiences.Methods A total of 319 implantations of venous assess port were admitted in the Department of Paediatric Surgery of our hospital from March 2011 to January 2023,with an incidence rate of catheter fracture at 1.3%(4 cases).The ruptured catheters in all 4 paediatric patients were successfully retrieved via surgery.The reasons for catheter rupture as well as the methods for identification were analysed and summarised.Results In Case 1,a catheter rupture was located at 6 cm from the port and the ruptured catheter was not displaced.In Case 2,a linear crack was observed at 7 cm from the base of port without visible sign of catheter rupture,however,a leakage was observed from the crack when fluid was injected.In Case 3,the location of catheter rupture was identified at 11 cm from the port and again there was no evidence of displacement.However for Case 4,a catheter rupture occurred at just 1 cm away from the base of port,with a displacement along right atrium-right pulmonary artery-right inferior pulmonary artery.The causes of catheter rupture were attributed to frequent and prolonged neck and upper extremity activities in Cases 1,3 and 4,as well as an inappropriate handling of catheter in Case 2.After removal of the catheter,Cases 1,2 and 4 were kept in hospital for treatment of original illnesses,while Case 3 was discharged the day after the removal of catheter.Conclusion Catheter rupture is an extremely serious complication.It is imperative for healthcare personnel to adhere to standardised procedures and maintenance protocols,together with comprehensive health education to both parents and children.Early detection of an abnormality followed by prompt handling is crucial in ensuring the safety usage of an implantable venous assess port in paediatric patients.
