Dk. Rajan et al., TRANSLUMBAR PLACEMENT OF INFERIOR VENA-CAVAL CATHETERS - A SOLUTION FOR CHALLENGING HEMODIALYSIS ACCESS, Radiographics, 18(5), 1998, pp. 1155-1167
Access to the central venous circulation for hemodialysis has traditio
nally been achieved via the subclavian or jugular venous routes, With
ongoing improvements in medical management, many hemodialysis recipien
ts develop exhaustion of these routes and require alternative means of
central venous access, inferior vena caval (IVC) catheters have been
placed with a percutaneous translumbar approach to allow central venou
s access for chemotherapy, harvesting of stem cells, and total parente
ral nutrition, Translumbar placement of IVC catheters has become accep
ted by some as a useful and reliable alternative in patients who requi
re long-term hemodialysis but have exhausted traditional access sites,
IVC catheters have been placed in patients with IVC filters, and IVC
filters have been placed in patients with IVC catheters, Complications
include those associated with central venous catheters, for example,
sepsis, fibrin sheaths, and thrombosis, A complication specific to pla
cement of IVC hemodialysis catheters is migration of the catheter into
the subcutaneous soft tissues, retroperitoneum, or iliac veins, Trans
lumbar placement of IVC catheters is performed only in patients consid
ered to have few or no other medical options and is not intended as a
primary means of central venous access.