Adsorptive granulocyte/monocyte apheresis use in severe ulcerative colitis and determination of changes in plasma cytokines.

Belén Beltrán ^1 2 3, Esteban Sáez-González ¹, Inés Moret ^1 2 3, Francia C Díaz-Jaime ¹, Diego Alvarez-Sotomayor ¹, Elena Cerrillo ^1 2, Marisa Iborra ^1 2 3, Guillermo Bastida ^1 2 3, Mariam Aguas ^1 2 3, Pilar Nos ^1 2 3 , J Clin Apher. 2018 Feb;33(1):99-103

We hypothesize that GMA can help to lower the inflammatory load, thereby enhancing the effect of biologic drugs. 

https://pubmed.ncbi.nlm.nih.gov/28485025/