Pediatric hematology and oncology
-
Pediatr Hematol Oncol · Jul 2001
Mechanical complications related to indwelling central venous catheter in pediatric hematology/oncology patients.
Indwelling central venous catheters (CVC) are essential devices in the management of children with oncologic/hematologic diseases or following bone marrow transplantation. The authors report data on the mechanical complications observed in pediatric hematology/oncology patients, collected by a retrospective analysis of clinical records of 482 patients in whom 567 indwelling central venous catheters had been inserted from January 1992 to December 1998 at the G. Gaslini Institute. ⋯ In 25 cases removal and replacement of CVC was necessary for the treatment of complications, while medical treatment (thrombolytic-antithrombotic) was successful and well tolerated in 8. The study shows the importance of mechanical complications in children with indwelling CVC for hematologic or oncologic diseases. Moreover, the experience of administering a systemic low-dosage thrombolytic therapy demonstrates new prospects of reducing CVC replacement by restoring CVC viability.