Thromboembolism following removal of femoral venous apheresis catheters in patients with breast cancer

M. Wasif Saif, S. F. Leitman, G. Cusack, M. Horne, A. Freifeld, D. Venzon, A. PremKumar, K. H. Cowan, R. E. Gress, J. Zujewski, C. Kasten-Sportes

Research output: Contribution to journalArticle

8 Scopus citations

Abstract

Background: Apheresis catheters have simplified collection of peripheral blood stem cells (PBSC), but may be associated with thrombosis of the instrumented vessels. We performed a retrospective analysis to study the prevalence of thromboembolism associated with the use of femoral apheresis catheters in patients with breast cancer. Patients and methods: Patients were participants in clinical trials of high-dose chemotherapy with autologous PBSC rescue. They underwent mobilization with either high-dose cyclophosphamide (n = 21) or cyclophosphamide/paclitaxel (n = 64), followed by filgrastim. Double lumen catheters (12 or 13 Fr) were placed in the femoral vein and removed within 12 h of the last apheresis procedure. Apheresis was performed using a continuous flow cell separator and ACD-A anticoagulant. Thromboembolism was diagnosed by either venous ultrasonography or ventilation-perfusion scan. Results: Nine of 85 patients (10.6%) undergoing large volume apheresis with use of a femoral catheter developed thromboembolic complications. Pulmonary embolus (PE) was diagnosed in five and femoral vein thrombosis in four patients. Four of the five patients who developed PE were symptomatic; one asymptomatic patient had a pleural-based, wedge-shaped lesion detected on a staging computed tomography scan. The mean number of apheresis procedures was 2.4 (range one to four) and the mean interval between removal of the apheresis catheter and diagnosis of thrombosis was 17.6 days. In contrast, none of 18 patients undergoing apheresis using jugular venous access and none of 54 healthy allogeneic donors undergoing concurrent filgrastim-mobilized PBSC donation (mean 1.7 procedures/donor) using femoral access experienced thromboembolic complications. Conclusions: Thromboembolism following femoral venous catheter placement for PBSC collection in patients with breast cancer may be more common than previously recognized. Healthy PBSC donors are not at the same risk. Onset of symptoms related to thrombosis tended to occur several weeks after catheter removal. This suggests that the physicians not only need to be vigilant during the period of apheresis, but also need to observe patients for thromboembolic complications after the catheter is removed. The long interval between the removal of apheresis catheter and the development of thromboembolism may have a potential impact on prophylactic strategies developed in future, such as the duration of prophylactic anticoagulation. Avoidance of the femoral site in breast cancer patients, and close prospective monitoring after catheter removal, are indicated.

Original languageEnglish (US)
Pages (from-to)1366-1372
Number of pages7
JournalAnnals of Oncology
Volume15
Issue number9
DOIs
StatePublished - Sep 1 2004

Keywords

  • Apheresis
  • Breast cancer
  • Femoral apheresis catheters
  • Malignancy
  • Peripheral blood stem cell transplantation
  • Thromboembolism

ASJC Scopus subject areas

  • Hematology
  • Oncology

Fingerprint Dive into the research topics of 'Thromboembolism following removal of femoral venous apheresis catheters in patients with breast cancer'. Together they form a unique fingerprint.

  • Cite this

    Saif, M. W., Leitman, S. F., Cusack, G., Horne, M., Freifeld, A., Venzon, D., PremKumar, A., Cowan, K. H., Gress, R. E., Zujewski, J., & Kasten-Sportes, C. (2004). Thromboembolism following removal of femoral venous apheresis catheters in patients with breast cancer. Annals of Oncology, 15(9), 1366-1372. https://doi.org/10.1093/annonc/mdh347