Article ; Online: Vascular access for autologous peripheral blood stem cells collection by large volume leukapheresis: Single center experience.
2023 Volume 39, Issue 1, Page(s) e22095
Abstract: Introduction: Peripheral blood stem cell (PBSC) harvesting requires reliable and safe vascular access. In our institution, a change of practice was implemented and the central venous catheter (CVC) placement for all autologous PBSC collections was ... ...
| Abstract | Introduction: Peripheral blood stem cell (PBSC) harvesting requires reliable and safe vascular access. In our institution, a change of practice was implemented and the central venous catheter (CVC) placement for all autologous PBSC collections was abandoned in favor of a careful evaluation of peripheral venous access (PVA) for each individual patient. The aim of this prospective study was to evaluate the rate of patients with adequate peripheral veins for autologous PBSC collection and compare patient characteristics, collection efficacy, and complication rate between patients with PVA and CVC. Method: Peripheral veins were assessed by the apheresis nurse team in all patients referred between January 2020 and July 2021 to autologous PBSC collection. Only in case of difficult venous access, CVC was inserted. Large volume leukapheresis (LVL) procedures, which processed ≥3 total blood volumes, were performed. Results: In 65 (57%) patients PVA was used, while 49 (43%) patients required placement of short-term CVC. Peripheral venous access was successfully used significantly more often in males (69.8%) (P = 0.010), and patients with multiple myeloma (71.0%) than in patients with non-Hodgkin's lymphoma (35.9%) and Hodgkin's lymphoma patients (33.3%) (P < 0.001). There was a significant difference in the type of prior administered chemotherapy; in the patients who received cytostatics free chemotherapy, PVA was used more often (75.0%) (P = 0.007). In terms of the efficacy and safety of LVLs, there were no differences between procedures performed using PVA and CVCs. Conclusion: Peripheral venous access is feasible for autologous PBSC collection in more than a half of patients, in particular in those with multiple myeloma. Changes in the treatment of multiple myeloma, using new proteasome inhibitors-based and immunomodulatory agents that do not adversely affect peripheral veins, have enabled the use of PVA even at the high blood flow rates required by LVL. Peripheral venous access is not associated with safety issues or with a lesser collection efficiency, and it is cost-effective as well. Each patient referred to autologous PBSC collection needs to be evaluated individually by the experienced apheresis team for the most appropriate venous access. |
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| MeSH term(s) | Male ; Humans ; Leukapheresis/methods ; Peripheral Blood Stem Cells ; Multiple Myeloma/therapy ; Prospective Studies ; Blood Component Removal/methods ; Transplantation, Autologous |
| Language | English |
| Publishing date | 2023-11-08 |
| Publishing country | United States |
| Document type | Journal Article |
| ZDB-ID | 604912-6 |
| ISSN | 1098-1101 ; 0733-2459 |
| ISSN (online) | 1098-1101 |
| ISSN | 0733-2459 |
| DOI | 10.1002/jca.22095 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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