Sonographically guided venous puncture and fluoroscopically guided placement of tunneled, large-bore central venous catheters for bone marrow transplantation-high success rates and low complication rates.

摘要

BACKGROUND AND OBJECTIVE: Traditionally, large lumen, tunneled central venous catheters have been implanted by surgeons. We used a technique of sonographically guided jugular venous puncture and fluoroscopically guided catheter placement to achieve a high rate of technical success and to reduce complication rates. MATERIALS AND METHODS: Between June 2002 and December 2006, 186 Patients have been referred to the Radiology Department for 211 implantations of large-lumen, tunneled, central venous catheters. Insertions were performed under maximum sterile barrier in the angio suite using combined sonographic guidance for puncture of the internal jugular vein and fluoroscopy for placement of a triple lumen 12.5 F catheter (Hickman, BARD Murray Hill, NJ, USA). All interventions were performed under local anesthesia without need for anesthesiologic surveillance. Peri- and postinterventional complications were recorded using standardized international recommendations. RESULTS: Catheter implantation was technically successful in 207 of 211 cases (98.1%). Technical failure resulted in four patients due to chronic occlusions of the superior vena cava. No major complications were recorded. Four (1.9%) accidental arterial punctures occurred peri-interventionally; 24 (11.4%) early complications (bleeding, dysfunction, catheter rupture, and infection) and ten (4.7%) late complications (infection, dysfunction) were recorded. A clinically suspected catheter infection required catheter removal in 21 (10%) cases; 11 of 13 non-infectious catheter complications (bleeding, dysfunction, rupture) could be treated successfully by interventional-radiological treatment. CONCLUSION: Percutaneous implantation of large-lumen, tunneled, central venous catheters can be achieved with a high technical success rate and a low complication rate under combined sonographic and fluoroscopic guidance. In cases of mechanical complications, catheter rescue by interventional techniques is possible in the vast majority of cases.