NCIt synonyms : IT Deferoxamine; IT Desferrioxamine; IT-DFO;
NCIt definition : An intrathecal (IT) formulation of deferoxamine (DFO), an iron-chelating agent that
can be used to deplete free iron and lower iron levels, and with potential antineoplastic
activity. Upon IT administration via Ommaya reservoir, DFO chelates free iron within
the cerebrospinal fluid (CSF) by forming the iron complex ferrioxamine. This lowers
the amount of iron available for cancer cell growth and survival. Cancer cells show
increased iron uptake as iron is needed for rapid tumor cell proliferation.;