Percutaneous nonangiographic insertion of Hickman catheters in marrow transplant recipients by anesthesiologists and intensivists.

Abstract

Long-term central venous lines for chronic hemoaccess are usually inserted in the operating theater under local or general anesthesia or in interventional radiology suites using fluoroscopic technique. In a prospective study we determined the feasibility of percutaneous insertion of Hickman catheters without fluoroscopic control by anesthesiologists and intensivists in the setting of an intensive care unit. Fifty-four Hickman catheters were placed in 53 consecutive patients with hematological disorders and/or neoplastic diseases undergoing allogeneic or autologous bone marrow transplantation (BMT) or buffy coat therapy. There were no major complications. The mean time for insertion was 35 min. The median life span of catheters was 70 days (range 3-214). Twenty-six catheters were electively removed; six remained functioning in situ at the end of the study. For 3333 catheter days (1471 days in hospital and 1862 days at domiciliary care), six catheters were removed because of mechanical complications (inadvertent dislodgement, leak, secondary migration) and 14 because of suspected or documented infection. We conclude that percutaneous nonangiographic insertion of Hickman catheters by anesthesiologists minimizes technical expenditure and is at least as effective as surgical or radiological techniques. The rate of clinically important complications is acceptable.