Dynamic trade‐offs in granulocyte colony‐stimulating factor (G‐CSF) administration during chemotherapy

Orkun İrsoy, Şanser Güz, Naz Beril Akan and Gönenç Yücel

System Dynamics Review, 2020, vol. 36, issue 4, 397-446

Abstract: Chemotherapeutic treatment of cancer comes with side effects on the immune system, such as Chemotherapy‐Induced Neutropenia (CIN). A recombinant form of Granulocyte Colony‐Stimulating Factor (G‐CSF) has been used to alleviate CIN. This is a challenging task due to the feedback complexity of the hematological system. A System Dynamics model is constructed to study this system and to derive practical insights for the management of CIN. Stimulation of neutrophil production via G‐CSF is observed to propose crucial trade‐offs. On one hand, production by stem cells and mobilization from bone marrow should be stimulated to compensate for the impairment caused by chemotherapy. On the other hand, it is important to avoid overstimulation, which reduces the regenerative capacity, as well as draining the much‐needed bone‐marrow reservoir. Our analysis supports the intuition that the response to G‐CSF administration is conditional to patient characteristics, and “one for all” treatment protocols are impractical. © 2021 System Dynamics Society

Date: 2020
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://doi.org/10.1002/sdr.1671

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:bla:sysdyn:v:36:y:2020:i:4:p:397-446

Ordering information: This journal article can be ordered from
http://www.blackwell ... bs.asp?ref=0883-7066

Access Statistics for this article

More articles in System Dynamics Review from System Dynamics Society
Bibliographic data for series maintained by Wiley Content Delivery ().