Pinch-off syndrome in patients with sickle cell disease receiving erythrocytapheresis
Abstract
A 6-year-old female with homozygous sickle cell disease had a central venous access device (CVAD) placed to facilitate chronic erythrocytapheresis. Erythrocytapheresis was ineffective due to the rare pinch-off syndrome causing communication between the dual lumen tubing. Awareness of and monitoring for the pinch-off syndrome is indicated in people with sickle cell disease and a CVAD for chronic erythrocytapheresis. Pediatr Blood Cancer 2008;50:354–356. © 2006 Wiley-Liss, Inc.