Open AccessThe Role of Feedback Control Design in Developing Anemia Management Protocols
Author(s) -
Yossi Chait,
Michael J. Germain,
C.V. Hollot,
Joseph Horowitz
Publication year - 2020
Publication title -
annals of biomedical engineering
Language(s) - English
Resource type - Journals
eISSN - 1573-9686
pISSN - 0090-6964
DOI - 10.1007/s10439-020-02520-1
Subject(s) - anemia , medicine , intensive care medicine , disease , erythropoiesis , dosing , kidney disease , disease management , parkinson's disease
The optimal use of erythropoiesis stimulating agents to treat anemia of end-stage renal disease remains difficult due to reported associations with adverse events. A patient's hemoglobin response to these agents cannot be accurately described using population-level models due to many individual factors including chronic inflammation, red blood cell lifespan, and acute blood loss. As a consequence, it is generally understood that current one-size-fits-all anemia management protocols result in suboptimal outcomes. In this paper, we report on our collaboration with the medical community in designing anemia management protocols. In clinical implementation, these new dosing protocols have led to improved outcomes due to their use of control-relevant modelling, model parameter identification, and principles of feedback control. This is an example of medical professionals and control engineers working together to positively affect the performance of anemia management protocols in end-stage renal disease.