DDInter1642 DDInter1270
Sargramostim is a human recombinant granulocyte macrophage colony-stimulating factor (GM-CSF) expressed in yeast. It is a glycoprotein that is 127 residues. Substitution of Leu23 leads to a difference from native protein.
Naxitamab (humanized 3F8, hu3F8) is an IgG1 monoclonal antibody directed against the oncofetal differentiation antigen GD2 disialoganglioside.[L24454,A224604] Normally expressed during fetal development and in mature neurons, pain fibers, and skin cells, GD2 constitutes a highly efficient target in the treatment of neuroblastoma - it is widely expressed across and within neuroblastomas (and other neuroectodermal tumors), and is rarely subject to antigen loss. The first anti-GD2-monoclonal IgG antibody to be approved by the FDA for the treatment of neuroblastoma was [dinutuximab] under the brand name Unituxin in 2015. One stark disadvantage of this therapy is the requirement for concurrent use of granulocyte-macrophage colony-stimulating factor (GM-CSF), interleukin-2 (IL-2), and 13-cis-retinoic acid (RA). Naxitamab-gqgk (Danyelza) was granted accelerated approval by the FDA in November 2020 for the treatment of high-risk relapsed/refractory neuroblastoma of the bone or bone marrow. This approval requires naxitamab to be co-administered only with GM-CSF, a factor known to enhance the granulocyte-mediated antibody-dependent cytotoxicity of anti-GD2 therapies, making the administration of naxitamab therapy markedly simpler than that of its predecessor.
Naxitamab {u} may cause a minor interaction that can limit clinical effects when taken with {v} Zinc gluconate
Naxitamab {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Ifosfamide
Naxitamab {u} may lead to a major life threatening interaction when taken with {v} Certolizumab pegol
Naxitamab may cause a minor interaction that can limit clinical effects when taken with Zinc gluconate
Naxitamab may cause a moderate interaction that could exacerbate diseases when taken with Ifosfamide
Naxitamab may lead to a major life threatening interaction when taken with Certolizumab pegol