BACKGROUND: Semipermanent tunnelled silicone rubber Hickman catheters are widely used to provide durable central venous access for patients with cancer or haematological disease. AIMS: To document the frequency and severity of Hickman catheter related adverse events and to identify predisposing factors. METHODS: A retrospective review was undertaken of 153 sequential Hickman catheters inserted into patients receiving treatment for cancer or haematological disease. All Hickman catheters were inserted percutaneously in a radiology department under local anaesthesia and fluoroscopic control. The exact position of the catheter tip was determined by reviewing post-insertion radiographs. RESULTS: The median duration of catheter use was 55 days (range one-650). Complications led to the removal of 32% of catheters. Exit site infection complicated 22% of catheters, septicaemia 7%, migration or dislodgment 7%, and venous thrombosis 8%. Complications were more common in male patients (exit site infection and catheter loss), in patients with acute leukaemia (septicaemia) and in obese patients (catheter migration). Left sided catheters caused more venous thrombosis and were more likely to malfunction or block. Left sided catheters required removal more frequently than right sided catheters. Termination of the Hickman catheter within the high superior vena cava (SVC) resulted in loss of function earlier when compared to termination with the low SVC or right atrium (RA). CONCLUSIONS: Right-sided Hickman catheters terminating in the low SVC/RA offer the best chance of durable function. The use of subcutaneously tunnelled catheters in obese patients poses unique problems with catheter migration. Vigilance in the placement and care of Hickman catheters remains essential.
BACKGROUND: Semipermanent tunnelled silicone rubber Hickman catheters are widely used to provide durable central venous access for patients with cancer or haematological disease. AIMS: To document the frequency and severity of Hickman catheter related adverse events and to identify predisposing factors. METHODS: A retrospective review was undertaken of 153 sequential Hickman catheters inserted into patients receiving treatment for cancer or haematological disease. All Hickman catheters were inserted percutaneously in a radiology department under local anaesthesia and fluoroscopic control. The exact position of the catheter tip was determined by reviewing post-insertion radiographs. RESULTS: The median duration of catheter use was 55 days (range one-650). Complications led to the removal of 32% of catheters. Exit site infection complicated 22% of catheters, septicaemia 7%, migration or dislodgment 7%, and venous thrombosis 8%. Complications were more common in male patients (exit site infection and catheter loss), in patients with acute leukaemia (septicaemia) and in obesepatients (catheter migration). Left sided catheters caused more venous thrombosis and were more likely to malfunction or block. Left sided catheters required removal more frequently than right sided catheters. Termination of the Hickman catheter within the high superior vena cava (SVC) resulted in loss of function earlier when compared to termination with the low SVC or right atrium (RA). CONCLUSIONS: Right-sided Hickman catheters terminating in the low SVC/RA offer the best chance of durable function. The use of subcutaneously tunnelled catheters in obesepatients poses unique problems with catheter migration. Vigilance in the placement and care of Hickman catheters remains essential.
Authors: R C Wragg; S Blundell; M Bader; B Sharif; J Bennett; I Jester; P Bromley; G S Arul Journal: Pediatr Surg Int Date: 2013-09-27 Impact factor: 1.827
Authors: Michal Mekel; Antonia E Stephen; Randall D Gaz; Zvi H Perry; Richard A Hodin; Sareh Parangi Journal: Surgery Date: 2009-11 Impact factor: 3.982